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c801d85f | 1 | ///////////////////////////////////////////////////////////////////////////// |
f6bcfd97 | 2 | // Name: gtk/window.cpp |
c801d85f KB |
3 | // Purpose: |
4 | // Author: Robert Roebling | |
c67d8618 | 5 | // Id: $Id$ |
01111366 | 6 | // Copyright: (c) 1998 Robert Roebling, Julian Smart |
65571936 | 7 | // Licence: wxWindows licence |
c801d85f KB |
8 | ///////////////////////////////////////////////////////////////////////////// |
9 | ||
10 | ||
14f355c2 | 11 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) |
bfc6fde4 | 12 | #pragma implementation "window.h" |
c801d85f KB |
13 | #endif |
14 | ||
14f355c2 VS |
15 | // For compilers that support precompilation, includes "wx.h". |
16 | #include "wx/wxprec.h" | |
17 | ||
d02af7bb JJ |
18 | #ifdef __VMS |
19 | #define XWarpPointer XWARPPOINTER | |
20 | #endif | |
21 | ||
c801d85f | 22 | #include "wx/window.h" |
33611ebb | 23 | #include "wx/dcclient.h" |
c801d85f KB |
24 | #include "wx/frame.h" |
25 | #include "wx/app.h" | |
26 | #include "wx/layout.h" | |
27 | #include "wx/utils.h" | |
28 | #include "wx/dialog.h" | |
29 | #include "wx/msgdlg.h" | |
0fc5dbf5 | 30 | #include "wx/module.h" |
bfc6fde4 | 31 | |
06cfab17 | 32 | #if wxUSE_DRAG_AND_DROP |
bfc6fde4 | 33 | #include "wx/dnd.h" |
ac57418f | 34 | #endif |
bfc6fde4 | 35 | |
cad880f5 | 36 | #if wxUSE_TOOLTIPS |
bfc6fde4 | 37 | #include "wx/tooltip.h" |
cad880f5 | 38 | #endif |
bfc6fde4 | 39 | |
f6bcfd97 BP |
40 | #if wxUSE_CARET |
41 | #include "wx/caret.h" | |
42 | #endif // wxUSE_CARET | |
43 | ||
ab93a576 | 44 | #if wxUSE_TEXTCTRL |
0fc5dbf5 | 45 | #include "wx/textctrl.h" |
ab93a576 RD |
46 | #endif |
47 | ||
30dea054 | 48 | #include "wx/menu.h" |
d4c99d6f | 49 | #include "wx/statusbr.h" |
b4071e91 | 50 | #include "wx/intl.h" |
3bc755fc | 51 | #include "wx/settings.h" |
3069ac4e | 52 | #include "wx/log.h" |
48d011c8 | 53 | #include "wx/fontutil.h" |
b4071e91 | 54 | |
3ac8d3bc RR |
55 | #ifdef __WXDEBUG__ |
56 | #include "wx/thread.h" | |
57 | #endif | |
58 | ||
b4071e91 | 59 | #include <math.h> |
fab591c5 | 60 | #include <ctype.h> |
c801d85f | 61 | |
9e691f46 | 62 | #include "wx/gtk/private.h" |
3ac8d3bc RR |
63 | #include <gdk/gdkprivate.h> |
64 | #include <gdk/gdkkeysyms.h> | |
3ac8d3bc | 65 | #include <gdk/gdkx.h> |
6bc8a1c8 | 66 | |
8cb9f0d0 RR |
67 | #include <gtk/gtk.h> |
68 | #include <gtk/gtkprivate.h> | |
69 | ||
70 | #include "wx/gtk/win_gtk.h" | |
71 | ||
2b5f62a0 VZ |
72 | #ifdef __WXGTK20__ |
73 | #include <pango/pangox.h> | |
74 | #endif | |
75 | ||
9e691f46 VZ |
76 | #ifdef __WXGTK20__ |
77 | #define SET_CONTAINER_FOCUS(w, d) gtk_widget_child_focus((w), (d)) | |
78 | #else | |
79 | #define SET_CONTAINER_FOCUS(w, d) gtk_container_focus(GTK_CONTAINER(w), (d)) | |
80 | #endif | |
81 | ||
4e5a4c69 RR |
82 | #ifdef __WXGTK20__ |
83 | #ifdef HAVE_XIM | |
84 | #undef HAVE_XIM | |
85 | #endif | |
86 | #endif | |
87 | ||
af1d24da RR |
88 | #ifdef __WXGTK20__ |
89 | extern GtkContainerClass *pizza_parent_class; | |
90 | #endif | |
91 | ||
868a2826 RR |
92 | //----------------------------------------------------------------------------- |
93 | // documentation on internals | |
94 | //----------------------------------------------------------------------------- | |
95 | ||
96 | /* | |
97 | I have been asked several times about writing some documentation about | |
77ffb593 | 98 | the GTK port of wxWidgets, especially its internal structures. Obviously, |
868a2826 | 99 | you cannot understand wxGTK without knowing a little about the GTK, but |
47d67540 | 100 | some more information about what the wxWindow, which is the base class |
868a2826 | 101 | for all other window classes, does seems required as well. |
47d67540 | 102 | |
30760ce7 RR |
103 | I) |
104 | ||
868a2826 | 105 | What does wxWindow do? It contains the common interface for the following |
e380f72b | 106 | jobs of its descendants: |
47d67540 | 107 | |
868a2826 | 108 | 1) Define the rudimentary behaviour common to all window classes, such as |
e380f72b RR |
109 | resizing, intercepting user input (so as to make it possible to use these |
110 | events for special purposes in a derived class), window names etc. | |
868a2826 RR |
111 | |
112 | 2) Provide the possibility to contain and manage children, if the derived | |
113 | class is allowed to contain children, which holds true for those window | |
e380f72b | 114 | classes which do not display a native GTK widget. To name them, these |
868a2826 | 115 | classes are wxPanel, wxScrolledWindow, wxDialog, wxFrame. The MDI frame- |
47d67540 | 116 | work classes are a special case and are handled a bit differently from |
e380f72b | 117 | the rest. The same holds true for the wxNotebook class. |
47d67540 | 118 | |
868a2826 RR |
119 | 3) Provide the possibility to draw into a client area of a window. This, |
120 | too, only holds true for classes that do not display a native GTK widget | |
121 | as above. | |
47d67540 | 122 | |
e380f72b RR |
123 | 4) Provide the entire mechanism for scrolling widgets. This actual inter- |
124 | face for this is usually in wxScrolledWindow, but the GTK implementation | |
868a2826 | 125 | is in this class. |
47d67540 | 126 | |
868a2826 RR |
127 | 5) A multitude of helper or extra methods for special purposes, such as |
128 | Drag'n'Drop, managing validators etc. | |
47d67540 | 129 | |
30760ce7 RR |
130 | 6) Display a border (sunken, raised, simple or none). |
131 | ||
77ffb593 | 132 | Normally one might expect, that one wxWidgets window would always correspond |
e380f72b | 133 | to one GTK widget. Under GTK, there is no such allround widget that has all |
868a2826 RR |
134 | the functionality. Moreover, the GTK defines a client area as a different |
135 | widget from the actual widget you are handling. Last but not least some | |
136 | special classes (e.g. wxFrame) handle different categories of widgets and | |
137 | still have the possibility to draw something in the client area. | |
138 | It was therefore required to write a special purpose GTK widget, that would | |
77ffb593 | 139 | represent a client area in the sense of wxWidgets capable to do the jobs |
868a2826 RR |
140 | 2), 3) and 4). I have written this class and it resides in win_gtk.c of |
141 | this directory. | |
47d67540 | 142 | |
868a2826 | 143 | All windows must have a widget, with which they interact with other under- |
e380f72b | 144 | lying GTK widgets. It is this widget, e.g. that has to be resized etc and |
868a2826 | 145 | thw wxWindow class has a member variable called m_widget which holds a |
e380f72b RR |
146 | pointer to this widget. When the window class represents a GTK native widget, |
147 | this is (in most cases) the only GTK widget the class manages. E.g. the | |
148 | wxStatitText class handles only a GtkLabel widget a pointer to which you | |
149 | can find in m_widget (defined in wxWindow) | |
8bbe427f | 150 | |
e380f72b | 151 | When the class has a client area for drawing into and for containing children |
da048e3d | 152 | it has to handle the client area widget (of the type GtkPizza, defined in |
8bbe427f VZ |
153 | win_gtk.c), but there could be any number of widgets, handled by a class |
154 | The common rule for all windows is only, that the widget that interacts with | |
155 | the rest of GTK must be referenced in m_widget and all other widgets must be | |
156 | children of this widget on the GTK level. The top-most widget, which also | |
157 | represents the client area, must be in the m_wxwindow field and must be of | |
da048e3d | 158 | the type GtkPizza. |
47d67540 | 159 | |
868a2826 RR |
160 | As I said, the window classes that display a GTK native widget only have |
161 | one widget, so in the case of e.g. the wxButton class m_widget holds a | |
162 | pointer to a GtkButton widget. But windows with client areas (for drawing | |
163 | and children) have a m_widget field that is a pointer to a GtkScrolled- | |
da048e3d | 164 | Window and a m_wxwindow field that is pointer to a GtkPizza and this |
868a2826 | 165 | one is (in the GTK sense) a child of the GtkScrolledWindow. |
47d67540 | 166 | |
868a2826 | 167 | If the m_wxwindow field is set, then all input to this widget is inter- |
77ffb593 | 168 | cepted and sent to the wxWidgets class. If not, all input to the widget |
868a2826 | 169 | that gets pointed to by m_widget gets intercepted and sent to the class. |
148cd9b6 | 170 | |
30760ce7 | 171 | II) |
148cd9b6 | 172 | |
77ffb593 | 173 | The design of scrolling in wxWidgets is markedly different from that offered |
30760ce7 RR |
174 | by the GTK itself and therefore we cannot simply take it as it is. In GTK, |
175 | clicking on a scrollbar belonging to scrolled window will inevitably move | |
77ffb593 | 176 | the window. In wxWidgets, the scrollbar will only emit an event, send this |
30760ce7 | 177 | to (normally) a wxScrolledWindow and that class will call ScrollWindow() |
da048e3d | 178 | which actually moves the window and its subchildren. Note that GtkPizza |
77ffb593 | 179 | memorizes how much it has been scrolled but that wxWidgets forgets this |
30760ce7 | 180 | so that the two coordinates systems have to be kept in synch. This is done |
da048e3d | 181 | in various places using the pizza->xoffset and pizza->yoffset values. |
148cd9b6 VZ |
182 | |
183 | III) | |
184 | ||
30760ce7 RR |
185 | Singularily the most broken code in GTK is the code that is supposes to |
186 | inform subwindows (child windows) about new positions. Very often, duplicate | |
187 | events are sent without changes in size or position, equally often no | |
188 | events are sent at all (All this is due to a bug in the GtkContainer code | |
189 | which got fixed in GTK 1.2.6). For that reason, wxGTK completely ignores | |
190 | GTK's own system and it simply waits for size events for toplevel windows | |
191 | and then iterates down the respective size events to all window. This has | |
192 | the disadvantage, that windows might get size events before the GTK widget | |
193 | actually has the reported size. This doesn't normally pose any problem, but | |
3017f78d | 194 | the OpenGl drawing routines rely on correct behaviour. Therefore, I have |
30760ce7 RR |
195 | added the m_nativeSizeEvents flag, which is true only for the OpenGL canvas, |
196 | i.e. the wxGLCanvas will emit a size event, when (and not before) the X11 | |
197 | window that is used for OpenGl output really has that size (as reported by | |
198 | GTK). | |
199 | ||
200 | IV) | |
148cd9b6 | 201 | |
30760ce7 RR |
202 | If someone at some point of time feels the immense desire to have a look at, |
203 | change or attempt to optimse the Refresh() logic, this person will need an | |
204 | intimate understanding of what a "draw" and what an "expose" events are and | |
205 | what there are used for, in particular when used in connection with GTK's | |
206 | own windowless widgets. Beware. | |
148cd9b6 | 207 | |
30760ce7 | 208 | V) |
148cd9b6 | 209 | |
30760ce7 RR |
210 | Cursors, too, have been a constant source of pleasure. The main difficulty |
211 | is that a GdkWindow inherits a cursor if the programmer sets a new cursor | |
212 | for the parent. To prevent this from doing too much harm, I use idle time | |
213 | to set the cursor over and over again, starting from the toplevel windows | |
214 | and ending with the youngest generation (speaking of parent and child windows). | |
215 | Also don't forget that cursors (like much else) are connected to GdkWindows, | |
216 | not GtkWidgets and that the "window" field of a GtkWidget might very well | |
148cd9b6 | 217 | point to the GdkWindow of the parent widget (-> "window less widget") and |
30760ce7 | 218 | that the two obviously have very different meanings. |
868a2826 RR |
219 | |
220 | */ | |
221 | ||
f03fc89f VZ |
222 | //----------------------------------------------------------------------------- |
223 | // data | |
224 | //----------------------------------------------------------------------------- | |
225 | ||
226 | extern wxList wxPendingDelete; | |
227 | extern bool g_blockEventsOnDrag; | |
228 | extern bool g_blockEventsOnScroll; | |
238d735d | 229 | extern wxCursor g_globalCursor; |
f68586e5 | 230 | |
4e5a4c69 RR |
231 | static GdkGC *g_eraseGC = NULL; |
232 | ||
1e6feb95 VZ |
233 | // mouse capture state: the window which has it and if the mouse is currently |
234 | // inside it | |
235 | static wxWindowGTK *g_captureWindow = (wxWindowGTK*) NULL; | |
236 | static bool g_captureWindowHasMouse = FALSE; | |
237 | ||
238 | /* extern */ wxWindowGTK *g_focusWindow = (wxWindowGTK*) NULL; | |
239 | ||
240 | // the last window which had the focus - this is normally never NULL (except | |
241 | // if we never had focus at all) as even when g_focusWindow is NULL it still | |
242 | // keeps its previous value | |
d7fa7eaa | 243 | static wxWindowGTK *g_focusWindowLast = (wxWindowGTK*) NULL; |
148cd9b6 | 244 | |
e8c12a53 VS |
245 | // the frame that is currently active (i.e. its child has focus). It is |
246 | // used to generate wxActivateEvents | |
d7fa7eaa | 247 | static wxWindowGTK *g_activeFrame = (wxWindowGTK*) NULL; |
e8c12a53 VS |
248 | static bool g_activeFrameLostFocus = FALSE; |
249 | ||
d7fa7eaa RR |
250 | // If a window get the focus set but has not been realized |
251 | // yet, defer setting the focus to idle time. | |
252 | wxWindowGTK *g_delayedFocus = (wxWindowGTK*) NULL; | |
253 | ||
148cd9b6 VZ |
254 | // if we detect that the app has got/lost the focus, we set this variable to |
255 | // either TRUE or FALSE and an activate event will be sent during the next | |
256 | // OnIdle() call and it is reset to -1: this value means that we shouldn't | |
257 | // send any activate events at all | |
258 | static int g_sendActivateEvent = -1; | |
f03fc89f | 259 | |
34adc954 VZ |
260 | // hack: we need something to pass to gtk_menu_popup, so we store the time of |
261 | // the last click here | |
262 | static guint32 gs_timeLastClick = 0; | |
263 | ||
3ac8d3bc RR |
264 | extern bool g_mainThreadLocked; |
265 | ||
2e563988 RR |
266 | //----------------------------------------------------------------------------- |
267 | // debug | |
268 | //----------------------------------------------------------------------------- | |
269 | ||
d52e91c9 | 270 | #ifndef __WXGTK20__ |
2b5f62a0 | 271 | #define DISABLE_STYLE_IF_BROKEN_THEME 0 |
d52e91c9 | 272 | #endif |
a56fcaaf | 273 | |
2e563988 RR |
274 | #ifdef __WXDEBUG__ |
275 | ||
c6e62f74 KB |
276 | #if wxUSE_THREADS |
277 | # define DEBUG_MAIN_THREAD if (wxThread::IsMain() && g_mainThreadLocked) printf("gui reentrance"); | |
278 | #else | |
279 | # define DEBUG_MAIN_THREAD | |
280 | #endif | |
559d79aa BJ |
281 | #else |
282 | #define DEBUG_MAIN_THREAD | |
f03fc89f | 283 | #endif // Debug |
ff8bfdbb | 284 | |
6cad4f1b VZ |
285 | // the trace mask used for the focus debugging messages |
286 | #define TRACE_FOCUS _T("focus") | |
287 | ||
85eb36c2 RR |
288 | //----------------------------------------------------------------------------- |
289 | // missing gdk functions | |
290 | //----------------------------------------------------------------------------- | |
291 | ||
292 | void | |
293 | gdk_window_warp_pointer (GdkWindow *window, | |
c50f1fb9 VZ |
294 | gint x, |
295 | gint y) | |
85eb36c2 | 296 | { |
dd00f3f6 | 297 | #ifndef __WXGTK20__ |
85eb36c2 | 298 | GdkWindowPrivate *priv; |
dd00f3f6 | 299 | #endif |
c50f1fb9 | 300 | |
85eb36c2 | 301 | if (!window) |
27df579a | 302 | window = GDK_ROOT_PARENT(); |
c50f1fb9 | 303 | |
dd00f3f6 OK |
304 | #ifdef __WXGTK20__ |
305 | if (!GDK_WINDOW_DESTROYED(window)) | |
306 | { | |
307 | XWarpPointer (GDK_WINDOW_XDISPLAY(window), | |
308 | None, /* not source window -> move from anywhere */ | |
309 | GDK_WINDOW_XID(window), /* dest window */ | |
310 | 0, 0, 0, 0, /* not source window -> move from anywhere */ | |
311 | x, y ); | |
312 | } | |
313 | #else | |
85eb36c2 | 314 | priv = (GdkWindowPrivate*) window; |
c50f1fb9 | 315 | |
85eb36c2 RR |
316 | if (!priv->destroyed) |
317 | { | |
c50f1fb9 | 318 | XWarpPointer (priv->xdisplay, |
85eb36c2 | 319 | None, /* not source window -> move from anywhere */ |
c50f1fb9 | 320 | priv->xwindow, /* dest window */ |
85eb36c2 | 321 | 0, 0, 0, 0, /* not source window -> move from anywhere */ |
c50f1fb9 | 322 | x, y ); |
85eb36c2 | 323 | } |
dd00f3f6 | 324 | #endif |
85eb36c2 RR |
325 | } |
326 | ||
acfd422a | 327 | //----------------------------------------------------------------------------- |
a2053b27 | 328 | // idle system |
acfd422a RR |
329 | //----------------------------------------------------------------------------- |
330 | ||
a2053b27 RR |
331 | extern void wxapp_install_idle_handler(); |
332 | extern bool g_isIdle; | |
333 | ||
ed673c6a RR |
334 | //----------------------------------------------------------------------------- |
335 | // local code (see below) | |
336 | //----------------------------------------------------------------------------- | |
337 | ||
f6bcfd97 | 338 | // returns the child of win which currently has focus or NULL if not found |
1e6feb95 | 339 | // |
fc71ef6e | 340 | // Note: can't be static, needed by textctrl.cpp. |
3379ed37 | 341 | wxWindow *wxFindFocusedChild(wxWindowGTK *win) |
f6bcfd97 | 342 | { |
3379ed37 | 343 | wxWindow *winFocus = wxWindowGTK::FindFocus(); |
f6bcfd97 | 344 | if ( !winFocus ) |
3379ed37 | 345 | return (wxWindow *)NULL; |
f6bcfd97 BP |
346 | |
347 | if ( winFocus == win ) | |
3379ed37 | 348 | return (wxWindow *)win; |
f6bcfd97 | 349 | |
222ed1d6 | 350 | for ( wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst(); |
f6bcfd97 BP |
351 | node; |
352 | node = node->GetNext() ) | |
353 | { | |
3379ed37 | 354 | wxWindow *child = wxFindFocusedChild(node->GetData()); |
f6bcfd97 BP |
355 | if ( child ) |
356 | return child; | |
357 | } | |
358 | ||
3379ed37 | 359 | return (wxWindow *)NULL; |
f6bcfd97 BP |
360 | } |
361 | ||
1e6feb95 | 362 | static void draw_frame( GtkWidget *widget, wxWindowGTK *win ) |
ed673c6a | 363 | { |
1e6feb95 VZ |
364 | // wxUniversal widgets draw the borders and scrollbars themselves |
365 | #ifndef __WXUNIVERSAL__ | |
ed673c6a RR |
366 | if (!win->m_hasVMT) |
367 | return; | |
368 | ||
369 | int dw = 0; | |
370 | int dh = 0; | |
371 | ||
5b8a521e | 372 | if (win->m_hasScrolling) |
ed673c6a | 373 | { |
beab25bd | 374 | GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(widget); |
2daa0ce9 | 375 | |
beab25bd RR |
376 | GtkRequisition vscroll_req; |
377 | vscroll_req.width = 2; | |
378 | vscroll_req.height = 2; | |
379 | (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->vscrollbar) )->size_request ) | |
380 | (scroll_window->vscrollbar, &vscroll_req ); | |
2daa0ce9 | 381 | |
beab25bd RR |
382 | GtkRequisition hscroll_req; |
383 | hscroll_req.width = 2; | |
384 | hscroll_req.height = 2; | |
385 | (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->hscrollbar) )->size_request ) | |
386 | (scroll_window->hscrollbar, &hscroll_req ); | |
9000c624 | 387 | |
beab25bd | 388 | GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(widget) ); |
ed673c6a | 389 | |
beab25bd RR |
390 | if (scroll_window->vscrollbar_visible) |
391 | { | |
392 | dw += vscroll_req.width; | |
393 | dw += scroll_class->scrollbar_spacing; | |
394 | } | |
ed673c6a | 395 | |
beab25bd RR |
396 | if (scroll_window->hscrollbar_visible) |
397 | { | |
398 | dh += hscroll_req.height; | |
399 | dh += scroll_class->scrollbar_spacing; | |
400 | } | |
401 | } | |
ed673c6a RR |
402 | |
403 | int dx = 0; | |
404 | int dy = 0; | |
405 | if (GTK_WIDGET_NO_WINDOW (widget)) | |
406 | { | |
407 | dx += widget->allocation.x; | |
408 | dy += widget->allocation.y; | |
409 | } | |
410 | ||
411 | if (win->HasFlag(wxRAISED_BORDER)) | |
412 | { | |
413 | gtk_draw_shadow( widget->style, | |
414 | widget->window, | |
415 | GTK_STATE_NORMAL, | |
416 | GTK_SHADOW_OUT, | |
417 | dx, dy, | |
07f5b19a | 418 | widget->allocation.width-dw, widget->allocation.height-dh ); |
ed673c6a RR |
419 | return; |
420 | } | |
421 | ||
422 | if (win->HasFlag(wxSUNKEN_BORDER)) | |
423 | { | |
424 | gtk_draw_shadow( widget->style, | |
425 | widget->window, | |
426 | GTK_STATE_NORMAL, | |
427 | GTK_SHADOW_IN, | |
428 | dx, dy, | |
07f5b19a | 429 | widget->allocation.width-dw, widget->allocation.height-dh ); |
ed673c6a RR |
430 | return; |
431 | } | |
148cd9b6 | 432 | |
ed673c6a RR |
433 | if (win->HasFlag(wxSIMPLE_BORDER)) |
434 | { | |
435 | GdkGC *gc; | |
b02da6b1 | 436 | gc = gdk_gc_new( widget->window ); |
ed673c6a | 437 | gdk_gc_set_foreground( gc, &widget->style->black ); |
148cd9b6 | 438 | gdk_draw_rectangle( widget->window, gc, FALSE, |
ed673c6a | 439 | dx, dy, |
07f5b19a | 440 | widget->allocation.width-dw-1, widget->allocation.height-dh-1 ); |
ed673c6a RR |
441 | gdk_gc_unref( gc ); |
442 | return; | |
443 | } | |
1e6feb95 | 444 | #endif // __WXUNIVERSAL__ |
ed673c6a RR |
445 | } |
446 | ||
447 | //----------------------------------------------------------------------------- | |
448 | // "expose_event" of m_widget | |
449 | //----------------------------------------------------------------------------- | |
450 | ||
1e6feb95 | 451 | gint gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_event, wxWindowGTK *win ) |
ed673c6a | 452 | { |
b6fa52db | 453 | if (gdk_event->count > 0) return FALSE; |
1e6feb95 | 454 | |
ed673c6a | 455 | draw_frame( widget, win ); |
1e6feb95 | 456 | |
af1d24da RR |
457 | #ifdef __WXGTK20__ |
458 | ||
459 | (* GTK_WIDGET_CLASS (pizza_parent_class)->expose_event) (widget, gdk_event); | |
0fc5dbf5 VZ |
460 | |
461 | #endif | |
b6fa52db | 462 | return TRUE; |
ed673c6a RR |
463 | } |
464 | ||
465 | //----------------------------------------------------------------------------- | |
147bc491 | 466 | // "draw" of m_widget |
ed673c6a RR |
467 | //----------------------------------------------------------------------------- |
468 | ||
67d78217 RR |
469 | #ifndef __WXGTK20__ |
470 | ||
1e6feb95 | 471 | static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNUSED(rect), wxWindowGTK *win ) |
ed673c6a RR |
472 | { |
473 | draw_frame( widget, win ); | |
474 | } | |
475 | ||
1c6896d7 | 476 | #endif // GTK+ < 2.0 |
c5b42c87 | 477 | |
47c93b63 RR |
478 | //----------------------------------------------------------------------------- |
479 | // "size_request" of m_widget | |
480 | //----------------------------------------------------------------------------- | |
481 | ||
e1f448ee VZ |
482 | // make it extern because wxStatitText needs to disconnect this one |
483 | extern "C" | |
484 | void wxgtk_window_size_request_callback(GtkWidget *widget, | |
485 | GtkRequisition *requisition, | |
486 | wxWindow *win) | |
47c93b63 | 487 | { |
e1f448ee | 488 | int w, h; |
47c93b63 | 489 | win->GetSize( &w, &h ); |
e1f448ee VZ |
490 | if (w < 2) |
491 | w = 2; | |
492 | if (h < 2) | |
493 | h = 2; | |
1e6feb95 | 494 | |
47c93b63 RR |
495 | requisition->height = h; |
496 | requisition->width = w; | |
497 | } | |
498 | ||
c801d85f | 499 | //----------------------------------------------------------------------------- |
034be888 | 500 | // "expose_event" of m_wxwindow |
c801d85f KB |
501 | //----------------------------------------------------------------------------- |
502 | ||
1e6feb95 VZ |
503 | static int gtk_window_expose_callback( GtkWidget *widget, |
504 | GdkEventExpose *gdk_event, | |
505 | wxWindow *win ) | |
47d67540 | 506 | { |
3ac8d3bc RR |
507 | DEBUG_MAIN_THREAD |
508 | ||
b6fa52db RR |
509 | if (g_isIdle) |
510 | wxapp_install_idle_handler(); | |
1e6feb95 | 511 | |
3fc6e5fa RR |
512 | #ifdef __WXGTK20__ |
513 | // This callback gets called in drawing-idle time under | |
514 | // GTK 2.0, so we don't need to defer anything to idle | |
515 | // time anymore. | |
2b5f62a0 | 516 | |
3fc6e5fa RR |
517 | GtkPizza *pizza = GTK_PIZZA( widget ); |
518 | if (gdk_event->window != pizza->bin_window) return FALSE; | |
2b5f62a0 | 519 | |
9abbd4a0 | 520 | #if 0 |
d7fa7eaa | 521 | if (win->GetName()) |
3d2d8da1 RR |
522 | { |
523 | wxPrintf( wxT("OnExpose from ") ); | |
524 | if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) | |
525 | wxPrintf( win->GetClassInfo()->GetClassName() ); | |
526 | wxPrintf( wxT(" %d %d %d %d\n"), (int)gdk_event->area.x, | |
527 | (int)gdk_event->area.y, | |
528 | (int)gdk_event->area.width, | |
529 | (int)gdk_event->area.height ); | |
530 | } | |
a1696b86 RR |
531 | |
532 | gtk_paint_box | |
533 | ( | |
534 | win->m_wxwindow->style, | |
535 | pizza->bin_window, | |
536 | GTK_STATE_NORMAL, | |
537 | GTK_SHADOW_OUT, | |
538 | (GdkRectangle*) NULL, | |
539 | win->m_wxwindow, | |
540 | (char *)"button", // const_cast | |
541 | 20,20,24,24 | |
542 | ); | |
d7fa7eaa | 543 | #endif |
1e6feb95 | 544 | |
b15ed747 RR |
545 | win->GetUpdateRegion() = wxRegion( gdk_event->region ); |
546 | ||
547 | win->GtkSendPaintEvents(); | |
548 | ||
2b5f62a0 | 549 | |
3fc6e5fa | 550 | // Let parent window draw window less widgets |
b15ed747 RR |
551 | (* GTK_WIDGET_CLASS (pizza_parent_class)->expose_event) (widget, gdk_event); |
552 | #else | |
553 | // This gets called immediately after an expose event | |
554 | // under GTK 1.2 so we collect the calls and wait for | |
555 | // the idle handler to pick things up. | |
2b5f62a0 | 556 | |
2bc6945a RR |
557 | win->GetUpdateRegion().Union( gdk_event->area.x, |
558 | gdk_event->area.y, | |
559 | gdk_event->area.width, | |
560 | gdk_event->area.height ); | |
d665f50b JS |
561 | win->m_clearRegion.Union( gdk_event->area.x, |
562 | gdk_event->area.y, | |
563 | gdk_event->area.width, | |
564 | gdk_event->area.height ); | |
0e09f76e | 565 | |
8f3e7ecc | 566 | // Actual redrawing takes place in idle time. |
62cb3cd8 | 567 | // win->GtkUpdate(); |
0fc5dbf5 | 568 | #endif |
f7a11f8c | 569 | |
3fc6e5fa | 570 | return FALSE; |
b6fa52db RR |
571 | } |
572 | ||
573 | //----------------------------------------------------------------------------- | |
574 | // "event" of m_wxwindow | |
575 | //----------------------------------------------------------------------------- | |
576 | ||
beab25bd RR |
577 | // GTK thinks it is clever and filters out a certain amount of "unneeded" |
578 | // expose events. We need them, of course, so we override the main event | |
579 | // procedure in GtkWidget by giving our own handler for all system events. | |
580 | // There, we look for expose events ourselves whereas all other events are | |
581 | // handled normally. | |
b6fa52db | 582 | |
1e6feb95 VZ |
583 | gint gtk_window_event_event_callback( GtkWidget *widget, |
584 | GdkEventExpose *event, | |
585 | wxWindow *win ) | |
b6fa52db RR |
586 | { |
587 | if (event->type == GDK_EXPOSE) | |
588 | { | |
589 | gint ret = gtk_window_expose_callback( widget, event, win ); | |
590 | return ret; | |
591 | } | |
592 | ||
b6fa52db | 593 | return FALSE; |
362c6693 | 594 | } |
c801d85f KB |
595 | |
596 | //----------------------------------------------------------------------------- | |
034be888 | 597 | // "draw" of m_wxwindow |
2f2aa628 | 598 | //----------------------------------------------------------------------------- |
c801d85f | 599 | |
67d78217 RR |
600 | #ifndef __WXGTK20__ |
601 | ||
beab25bd | 602 | // This callback is a complete replacement of the gtk_pizza_draw() function, |
67d78217 | 603 | // which is disabled. |
b6fa52db | 604 | |
1e6feb95 VZ |
605 | static void gtk_window_draw_callback( GtkWidget *widget, |
606 | GdkRectangle *rect, | |
607 | wxWindow *win ) | |
47d67540 | 608 | { |
3ac8d3bc RR |
609 | DEBUG_MAIN_THREAD |
610 | ||
c50f1fb9 | 611 | if (g_isIdle) |
a2053b27 | 612 | wxapp_install_idle_handler(); |
2d19ad25 | 613 | |
e441e1f4 VZ |
614 | // if there are any children we must refresh everything |
615 | // | |
616 | // VZ: why? | |
617 | if ( !win->HasFlag(wxFULL_REPAINT_ON_RESIZE) && | |
618 | win->GetChildren().IsEmpty() ) | |
e22454be RR |
619 | { |
620 | return; | |
621 | } | |
2d19ad25 | 622 | |
d7fa7eaa RR |
623 | #if 0 |
624 | if (win->GetName()) | |
3d2d8da1 RR |
625 | { |
626 | wxPrintf( wxT("OnDraw from ") ); | |
627 | if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) | |
628 | wxPrintf( win->GetClassInfo()->GetClassName() ); | |
629 | wxPrintf( wxT(" %d %d %d %d\n"), (int)rect->x, | |
630 | (int)rect->y, | |
631 | (int)rect->width, | |
632 | (int)rect->height ); | |
633 | } | |
d7fa7eaa | 634 | #endif |
1e6feb95 | 635 | |
2e09dc2d | 636 | #ifndef __WXUNIVERSAL__ |
b420fb6a | 637 | GtkPizza *pizza = GTK_PIZZA (widget); |
2bc6945a | 638 | |
9cc7121f | 639 | if (win->GetThemeEnabled()) |
789dbcd4 | 640 | { |
9cc7121f RR |
641 | wxWindow *parent = win->GetParent(); |
642 | while (parent && !parent->IsTopLevel()) | |
789dbcd4 | 643 | parent = parent->GetParent(); |
9cc7121f RR |
644 | if (!parent) |
645 | parent = win; | |
646 | ||
90350682 VZ |
647 | gtk_paint_flat_box (parent->m_widget->style, |
648 | pizza->bin_window, | |
649 | GTK_STATE_NORMAL, | |
650 | GTK_SHADOW_NONE, | |
651 | rect, | |
652 | parent->m_widget, | |
653 | (char *)"base", | |
654 | 0, 0, -1, -1); | |
789dbcd4 | 655 | } |
2e09dc2d | 656 | #endif |
1e6feb95 | 657 | |
62cb3cd8 | 658 | win->m_clearRegion.Union( rect->x, rect->y, rect->width, rect->height ); |
9cc7121f | 659 | win->GetUpdateRegion().Union( rect->x, rect->y, rect->width, rect->height ); |
148cd9b6 | 660 | |
62cb3cd8 | 661 | // Update immediately, not in idle time. |
010afced | 662 | win->GtkUpdate(); |
1e6feb95 | 663 | |
8f3e7ecc | 664 | #ifndef __WXUNIVERSAL__ |
beab25bd | 665 | // Redraw child widgets |
e22454be RR |
666 | GList *children = pizza->children; |
667 | while (children) | |
668 | { | |
beab25bd RR |
669 | GtkPizzaChild *child = (GtkPizzaChild*) children->data; |
670 | children = children->next; | |
b420fb6a | 671 | |
beab25bd RR |
672 | GdkRectangle child_area; |
673 | if (gtk_widget_intersect (child->widget, rect, &child_area)) | |
674 | { | |
675 | gtk_widget_draw (child->widget, &child_area /* (GdkRectangle*) NULL*/ ); | |
676 | } | |
e22454be | 677 | } |
8f3e7ecc | 678 | #endif |
362c6693 | 679 | } |
c801d85f | 680 | |
67d78217 RR |
681 | #endif |
682 | ||
c801d85f | 683 | //----------------------------------------------------------------------------- |
b292e2f5 | 684 | // "key_press_event" from any window |
c801d85f | 685 | //----------------------------------------------------------------------------- |
c801d85f | 686 | |
74710601 VZ |
687 | // set WXTRACE to this to see the key event codes on the console |
688 | #define TRACE_KEYS _T("keyevent") | |
f17393f1 | 689 | |
1c6896d7 VZ |
690 | // translates an X key symbol to WXK_XXX value |
691 | // | |
692 | // if isChar is true it means that the value returned will be used for EVT_CHAR | |
693 | // event and then we choose the logical WXK_XXX, i.e. '/' for GDK_KP_Divide, | |
694 | // for example, while if it is false it means that the value is going to be | |
695 | // used for KEY_DOWN/UP events and then we translate GDK_KP_Divide to | |
696 | // WXK_NUMPAD_DIVIDE | |
697 | static long wxTranslateKeySymToWXKey(KeySym keysym, bool isChar) | |
698 | { | |
699 | long key_code; | |
700 | ||
701 | switch ( keysym ) | |
702 | { | |
703 | // Shift, Control and Alt don't generate the CHAR events at all | |
704 | case GDK_Shift_L: | |
705 | case GDK_Shift_R: | |
706 | key_code = isChar ? 0 : WXK_SHIFT; | |
707 | break; | |
708 | case GDK_Control_L: | |
709 | case GDK_Control_R: | |
710 | key_code = isChar ? 0 : WXK_CONTROL; | |
711 | break; | |
712 | case GDK_Meta_L: | |
713 | case GDK_Meta_R: | |
714 | case GDK_Alt_L: | |
715 | case GDK_Alt_R: | |
716 | case GDK_Super_L: | |
717 | case GDK_Super_R: | |
718 | key_code = isChar ? 0 : WXK_ALT; | |
719 | break; | |
720 | ||
721 | // neither do the toggle modifies | |
722 | case GDK_Scroll_Lock: | |
723 | key_code = isChar ? 0 : WXK_SCROLL; | |
724 | break; | |
725 | ||
726 | case GDK_Caps_Lock: | |
727 | key_code = isChar ? 0 : WXK_CAPITAL; | |
728 | break; | |
729 | ||
730 | case GDK_Num_Lock: | |
731 | key_code = isChar ? 0 : WXK_NUMLOCK; | |
732 | break; | |
733 | ||
734 | ||
735 | // various other special keys | |
736 | case GDK_Menu: | |
737 | key_code = WXK_MENU; | |
738 | break; | |
739 | ||
740 | case GDK_Help: | |
741 | key_code = WXK_HELP; | |
742 | break; | |
743 | ||
744 | case GDK_BackSpace: | |
745 | key_code = WXK_BACK; | |
746 | break; | |
747 | ||
748 | case GDK_ISO_Left_Tab: | |
749 | case GDK_Tab: | |
750 | key_code = WXK_TAB; | |
751 | break; | |
752 | ||
753 | case GDK_Linefeed: | |
754 | case GDK_Return: | |
755 | key_code = WXK_RETURN; | |
756 | break; | |
757 | ||
758 | case GDK_Clear: | |
759 | key_code = WXK_CLEAR; | |
760 | break; | |
761 | ||
762 | case GDK_Pause: | |
763 | key_code = WXK_PAUSE; | |
764 | break; | |
765 | ||
766 | case GDK_Select: | |
767 | key_code = WXK_SELECT; | |
768 | break; | |
769 | ||
770 | case GDK_Print: | |
771 | key_code = WXK_PRINT; | |
772 | break; | |
773 | ||
774 | case GDK_Execute: | |
775 | key_code = WXK_EXECUTE; | |
776 | break; | |
777 | ||
778 | case GDK_Escape: | |
779 | key_code = WXK_ESCAPE; | |
780 | break; | |
781 | ||
782 | // cursor and other extended keyboard keys | |
783 | case GDK_Delete: | |
784 | key_code = WXK_DELETE; | |
785 | break; | |
786 | ||
787 | case GDK_Home: | |
788 | key_code = WXK_HOME; | |
789 | break; | |
790 | ||
791 | case GDK_Left: | |
792 | key_code = WXK_LEFT; | |
793 | break; | |
794 | ||
795 | case GDK_Up: | |
796 | key_code = WXK_UP; | |
797 | break; | |
798 | ||
799 | case GDK_Right: | |
800 | key_code = WXK_RIGHT; | |
801 | break; | |
802 | ||
803 | case GDK_Down: | |
804 | key_code = WXK_DOWN; | |
805 | break; | |
806 | ||
807 | case GDK_Prior: // == GDK_Page_Up | |
808 | key_code = WXK_PRIOR; | |
809 | break; | |
810 | ||
811 | case GDK_Next: // == GDK_Page_Down | |
812 | key_code = WXK_NEXT; | |
813 | break; | |
814 | ||
815 | case GDK_End: | |
816 | key_code = WXK_END; | |
817 | break; | |
818 | ||
819 | case GDK_Begin: | |
820 | key_code = WXK_HOME; | |
821 | break; | |
822 | ||
823 | case GDK_Insert: | |
824 | key_code = WXK_INSERT; | |
825 | break; | |
826 | ||
827 | ||
828 | // numpad keys | |
829 | case GDK_KP_0: | |
830 | case GDK_KP_1: | |
831 | case GDK_KP_2: | |
832 | case GDK_KP_3: | |
833 | case GDK_KP_4: | |
834 | case GDK_KP_5: | |
835 | case GDK_KP_6: | |
836 | case GDK_KP_7: | |
837 | case GDK_KP_8: | |
838 | case GDK_KP_9: | |
839 | key_code = (isChar ? '0' : WXK_NUMPAD0) + keysym - GDK_KP_0; | |
840 | break; | |
841 | ||
842 | case GDK_KP_Space: | |
843 | key_code = isChar ? ' ' : WXK_NUMPAD_SPACE; | |
844 | break; | |
845 | ||
846 | case GDK_KP_Tab: | |
847 | key_code = isChar ? WXK_TAB : WXK_NUMPAD_TAB; | |
848 | break; | |
849 | ||
850 | case GDK_KP_Enter: | |
851 | key_code = isChar ? WXK_RETURN : WXK_NUMPAD_ENTER; | |
852 | break; | |
853 | ||
854 | case GDK_KP_F1: | |
855 | key_code = isChar ? WXK_F1 : WXK_NUMPAD_F1; | |
856 | break; | |
857 | ||
858 | case GDK_KP_F2: | |
859 | key_code = isChar ? WXK_F2 : WXK_NUMPAD_F2; | |
860 | break; | |
861 | ||
862 | case GDK_KP_F3: | |
863 | key_code = isChar ? WXK_F3 : WXK_NUMPAD_F3; | |
864 | break; | |
865 | ||
866 | case GDK_KP_F4: | |
867 | key_code = isChar ? WXK_F4 : WXK_NUMPAD_F4; | |
868 | break; | |
869 | ||
870 | case GDK_KP_Home: | |
871 | key_code = isChar ? WXK_HOME : WXK_NUMPAD_HOME; | |
872 | break; | |
873 | ||
874 | case GDK_KP_Left: | |
875 | key_code = isChar ? WXK_LEFT : WXK_NUMPAD_LEFT; | |
876 | break; | |
877 | ||
878 | case GDK_KP_Up: | |
879 | key_code = isChar ? WXK_UP : WXK_NUMPAD_UP; | |
880 | break; | |
881 | ||
882 | case GDK_KP_Right: | |
883 | key_code = isChar ? WXK_RIGHT : WXK_NUMPAD_RIGHT; | |
884 | break; | |
885 | ||
886 | case GDK_KP_Down: | |
887 | key_code = isChar ? WXK_DOWN : WXK_NUMPAD_DOWN; | |
888 | break; | |
889 | ||
890 | case GDK_KP_Prior: // == GDK_KP_Page_Up | |
891 | key_code = isChar ? WXK_PRIOR : WXK_NUMPAD_PRIOR; | |
892 | break; | |
893 | ||
894 | case GDK_KP_Next: // == GDK_KP_Page_Down | |
895 | key_code = isChar ? WXK_NEXT : WXK_NUMPAD_NEXT; | |
896 | break; | |
897 | ||
898 | case GDK_KP_End: | |
899 | key_code = isChar ? WXK_END : WXK_NUMPAD_END; | |
900 | break; | |
901 | ||
902 | case GDK_KP_Begin: | |
903 | key_code = isChar ? WXK_HOME : WXK_NUMPAD_BEGIN; | |
904 | break; | |
905 | ||
906 | case GDK_KP_Insert: | |
907 | key_code = isChar ? WXK_INSERT : WXK_NUMPAD_INSERT; | |
908 | break; | |
909 | ||
910 | case GDK_KP_Delete: | |
911 | key_code = isChar ? WXK_DELETE : WXK_NUMPAD_DELETE; | |
912 | break; | |
913 | ||
914 | case GDK_KP_Equal: | |
915 | key_code = isChar ? '=' : WXK_NUMPAD_EQUAL; | |
916 | break; | |
917 | ||
918 | case GDK_KP_Multiply: | |
919 | key_code = isChar ? '*' : WXK_NUMPAD_MULTIPLY; | |
920 | break; | |
921 | ||
922 | case GDK_KP_Add: | |
923 | key_code = isChar ? '+' : WXK_NUMPAD_ADD; | |
924 | break; | |
925 | ||
926 | case GDK_KP_Separator: | |
927 | // FIXME: what is this? | |
928 | key_code = isChar ? '.' : WXK_NUMPAD_SEPARATOR; | |
929 | break; | |
930 | ||
931 | case GDK_KP_Subtract: | |
932 | key_code = isChar ? '-' : WXK_NUMPAD_SUBTRACT; | |
933 | break; | |
934 | ||
935 | case GDK_KP_Decimal: | |
936 | key_code = isChar ? '.' : WXK_NUMPAD_DECIMAL; | |
937 | break; | |
938 | ||
939 | case GDK_KP_Divide: | |
940 | key_code = isChar ? '/' : WXK_NUMPAD_DIVIDE; | |
941 | break; | |
942 | ||
943 | ||
944 | // function keys | |
945 | case GDK_F1: | |
946 | case GDK_F2: | |
947 | case GDK_F3: | |
948 | case GDK_F4: | |
949 | case GDK_F5: | |
950 | case GDK_F6: | |
951 | case GDK_F7: | |
952 | case GDK_F8: | |
953 | case GDK_F9: | |
954 | case GDK_F10: | |
955 | case GDK_F11: | |
956 | case GDK_F12: | |
957 | key_code = WXK_F1 + keysym - GDK_F1; | |
958 | break; | |
959 | ||
960 | default: | |
961 | key_code = 0; | |
962 | } | |
963 | ||
964 | return key_code; | |
965 | } | |
966 | ||
967 | static inline bool wxIsAsciiKeysym(KeySym ks) | |
968 | { | |
969 | return ks < 256; | |
970 | } | |
971 | ||
74710601 VZ |
972 | static bool |
973 | wxTranslateGTKKeyEventToWx(wxKeyEvent& event, | |
974 | wxWindowGTK *win, | |
975 | GdkEventKey *gdk_event) | |
47d67540 | 976 | { |
1c6896d7 VZ |
977 | // VZ: it seems that GDK_KEY_RELEASE event doesn't set event->string |
978 | // but only event->keyval which is quite useless to us, so remember | |
979 | // the last character from GDK_KEY_PRESS and reuse it as last resort | |
980 | // | |
981 | // NB: should be MT-safe as we're always called from the main thread only | |
982 | static struct | |
983 | { | |
984 | KeySym keysym; | |
985 | long keycode; | |
986 | } s_lastKeyPress = { 0, 0 }; | |
987 | ||
988 | KeySym keysym = gdk_event->keyval; | |
0a62b197 | 989 | |
ada7d2c0 | 990 | wxLogTrace(TRACE_KEYS, _T("Key %s event: keysym = %ld"), |
0a62b197 VZ |
991 | event.GetEventType() == wxEVT_KEY_UP ? _T("release") |
992 | : _T("press"), | |
993 | keysym); | |
994 | ||
1c6896d7 VZ |
995 | long key_code = wxTranslateKeySymToWXKey(keysym, FALSE /* !isChar */); |
996 | ||
997 | if ( !key_code ) | |
998 | { | |
999 | // do we have the translation or is it a plain ASCII character? | |
1000 | if ( (gdk_event->length == 1) || wxIsAsciiKeysym(keysym) ) | |
1001 | { | |
1002 | // we should use keysym if it is ASCII as X does some translations | |
1003 | // like "I pressed while Control is down" => "Ctrl-I" == "TAB" | |
1004 | // which we don't want here (but which we do use for OnChar()) | |
1005 | if ( !wxIsAsciiKeysym(keysym) ) | |
1006 | { | |
1007 | keysym = (KeySym)gdk_event->string[0]; | |
1008 | } | |
a2053b27 | 1009 | |
1c6896d7 VZ |
1010 | // we want to always get the same key code when the same key is |
1011 | // pressed regardless of the state of the modifies, i.e. on a | |
1012 | // standard US keyboard pressing '5' or '%' ('5' key with | |
1013 | // Shift) should result in the same key code in OnKeyDown(): | |
1014 | // '5' (although OnChar() will get either '5' or '%'). | |
1015 | // | |
1016 | // to do it we first translate keysym to keycode (== scan code) | |
1017 | // and then back but always using the lower register | |
1018 | Display *dpy = (Display *)wxGetDisplay(); | |
1019 | KeyCode keycode = XKeysymToKeycode(dpy, keysym); | |
0a62b197 VZ |
1020 | |
1021 | wxLogTrace(TRACE_KEYS, _T("\t-> keycode %d"), keycode); | |
1022 | ||
1c6896d7 VZ |
1023 | KeySym keysymNormalized = XKeycodeToKeysym(dpy, keycode, 0); |
1024 | ||
1025 | // use the normalized, i.e. lower register, keysym if we've | |
1026 | // got one | |
1027 | key_code = keysymNormalized ? keysymNormalized : keysym; | |
1028 | ||
1029 | // as explained above, we want to have lower register key codes | |
1030 | // normally but for the letter keys we want to have the upper ones | |
1031 | // | |
1032 | // NB: don't use XConvertCase() here, we want to do it for letters | |
1033 | // only | |
1034 | key_code = toupper(key_code); | |
1035 | } | |
1036 | else // non ASCII key, what to do? | |
1037 | { | |
1038 | // by default, ignore it | |
1039 | key_code = 0; | |
1040 | ||
1041 | // but if we have cached information from the last KEY_PRESS | |
1042 | if ( gdk_event->type == GDK_KEY_RELEASE ) | |
1043 | { | |
1044 | // then reuse it | |
1045 | if ( keysym == s_lastKeyPress.keysym ) | |
1046 | { | |
1047 | key_code = s_lastKeyPress.keycode; | |
1048 | } | |
1049 | } | |
1050 | } | |
1051 | ||
1052 | if ( gdk_event->type == GDK_KEY_PRESS ) | |
1053 | { | |
1054 | // remember it to be reused for KEY_UP event later | |
1055 | s_lastKeyPress.keysym = keysym; | |
1056 | s_lastKeyPress.keycode = key_code; | |
1057 | } | |
1058 | } | |
1059 | ||
ada7d2c0 | 1060 | wxLogTrace(TRACE_KEYS, _T("\t-> wxKeyCode %ld"), key_code); |
c801d85f | 1061 | |
74710601 | 1062 | // sending unknown key events doesn't really make sense |
1c6896d7 | 1063 | if ( !key_code ) |
74710601 | 1064 | return FALSE; |
3d6f7261 | 1065 | |
1c6896d7 | 1066 | // now fill all the other fields |
b0e813a0 RR |
1067 | int x = 0; |
1068 | int y = 0; | |
1069 | GdkModifierType state; | |
f17393f1 VZ |
1070 | if (gdk_event->window) |
1071 | gdk_window_get_pointer(gdk_event->window, &x, &y, &state); | |
47d67540 | 1072 | |
d1367c3d | 1073 | event.SetTimestamp( gdk_event->time ); |
74710601 VZ |
1074 | event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK) != 0; |
1075 | event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK) != 0; | |
1076 | event.m_altDown = (gdk_event->state & GDK_MOD1_MASK) != 0; | |
1077 | event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK) != 0; | |
f5e27805 | 1078 | event.m_keyCode = key_code; |
b0e813a0 | 1079 | event.m_scanCode = gdk_event->keyval; |
9c7df356 VZ |
1080 | event.m_rawCode = (wxUint32) gdk_event->keyval; |
1081 | event.m_rawFlags = 0; | |
b0e813a0 RR |
1082 | event.m_x = x; |
1083 | event.m_y = y; | |
f5e27805 | 1084 | event.SetEventObject( win ); |
74710601 VZ |
1085 | |
1086 | return TRUE; | |
1087 | } | |
1088 | ||
7c5e6fc6 | 1089 | |
74710601 VZ |
1090 | static gint gtk_window_key_press_callback( GtkWidget *widget, |
1091 | GdkEventKey *gdk_event, | |
1092 | wxWindow *win ) | |
1093 | { | |
1094 | DEBUG_MAIN_THREAD | |
1095 | ||
1096 | if (g_isIdle) | |
1097 | wxapp_install_idle_handler(); | |
1098 | ||
1c6896d7 VZ |
1099 | if (!win->m_hasVMT) |
1100 | return FALSE; | |
1101 | if (g_blockEventsOnDrag) | |
1102 | return FALSE; | |
74710601 | 1103 | |
1ec3a984 RR |
1104 | |
1105 | wxKeyEvent event( wxEVT_KEY_DOWN ); | |
74710601 VZ |
1106 | if ( !wxTranslateGTKKeyEventToWx(event, win, gdk_event) ) |
1107 | { | |
1c6896d7 | 1108 | // unknown key pressed, ignore (the event would be useless anyhow) |
74710601 VZ |
1109 | return FALSE; |
1110 | } | |
1111 | ||
1ec3a984 RR |
1112 | // Emit KEY_DOWN event |
1113 | bool ret = win->GetEventHandler()->ProcessEvent( event ); | |
c50f1fb9 | 1114 | |
88ac883a | 1115 | #if wxUSE_ACCEL |
f5e27805 | 1116 | if (!ret) |
47d67540 | 1117 | { |
1e6feb95 | 1118 | wxWindowGTK *ancestor = win; |
f5e27805 RR |
1119 | while (ancestor) |
1120 | { | |
1121 | int command = ancestor->GetAcceleratorTable()->GetCommand( event ); | |
1122 | if (command != -1) | |
1123 | { | |
1124 | wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command ); | |
1125 | ret = ancestor->GetEventHandler()->ProcessEvent( command_event ); | |
1126 | break; | |
1127 | } | |
f6bcfd97 | 1128 | if (ancestor->IsTopLevel()) |
b02da6b1 | 1129 | break; |
f5e27805 RR |
1130 | ancestor = ancestor->GetParent(); |
1131 | } | |
bcf1fa6b | 1132 | } |
88ac883a | 1133 | #endif // wxUSE_ACCEL |
3017f78d | 1134 | |
1ec3a984 RR |
1135 | // Only send wxEVT_CHAR event if not processed yet. Thus, ALT-x |
1136 | // will only be sent if it is not in an accelerator table. | |
2dde25b9 | 1137 | if (!ret) |
d728dd40 | 1138 | { |
7c5e6fc6 | 1139 | long key_code; |
1c6896d7 | 1140 | KeySym keysym = gdk_event->keyval; |
7c5e6fc6 RD |
1141 | #ifdef __WXGTK20__ |
1142 | // In GTK 2.0, we need to hand over the key event to an input method | |
1143 | // and the IM will emit a "commit" event containing the actual utf8 | |
1144 | // character. In that case the EVT_CHAR events will be sent from | |
1145 | // there. But only do it this way for non-KeySym keys. | |
1146 | key_code = wxTranslateKeySymToWXKey(gdk_event->keyval, FALSE /* isChar */); | |
1147 | if ( !key_code && win->m_imContext ) | |
1c6896d7 | 1148 | { |
7c5e6fc6 RD |
1149 | gtk_im_context_filter_keypress ( (GtkIMContext*) win->m_imContext, gdk_event ); |
1150 | ret = TRUE; | |
1c6896d7 | 1151 | } |
7c5e6fc6 RD |
1152 | else |
1153 | #endif | |
f17393f1 | 1154 | { |
7c5e6fc6 RD |
1155 | // Find key code for EVT_CHAR and EVT_CHAR_HOOK events |
1156 | key_code = wxTranslateKeySymToWXKey(keysym, TRUE /* isChar */); | |
1157 | if ( !key_code ) | |
1ec3a984 | 1158 | { |
7c5e6fc6 RD |
1159 | if ( gdk_event->length == 1 ) |
1160 | { | |
1161 | key_code = (unsigned char)gdk_event->string[0]; | |
1162 | } | |
1163 | else if ( wxIsAsciiKeysym(keysym) ) | |
1164 | { | |
1165 | // ASCII key | |
1166 | key_code = (unsigned char)keysym; | |
1167 | } | |
1ec3a984 | 1168 | } |
f17393f1 | 1169 | |
7c5e6fc6 | 1170 | if ( key_code ) |
1ec3a984 | 1171 | { |
7c5e6fc6 RD |
1172 | wxLogTrace(TRACE_KEYS, _T("Char event: %ld"), key_code); |
1173 | ||
1174 | event.m_keyCode = key_code; | |
1175 | ||
1176 | // Implement OnCharHook by checking ancesteror top level windows | |
1177 | wxWindow *parent = win; | |
1178 | while (parent && !parent->IsTopLevel()) | |
1179 | parent = parent->GetParent(); | |
1180 | if (parent) | |
1181 | { | |
1182 | event.SetEventType( wxEVT_CHAR_HOOK ); | |
1183 | ret = parent->GetEventHandler()->ProcessEvent( event ); | |
1184 | } | |
1185 | ||
1186 | if (!ret) | |
1187 | { | |
1188 | event.SetEventType(wxEVT_CHAR); | |
1189 | ret = win->GetEventHandler()->ProcessEvent( event ); | |
1190 | } | |
1ec3a984 | 1191 | } |
f17393f1 | 1192 | } |
d728dd40 KB |
1193 | } |
1194 | ||
1ec3a984 | 1195 | // win is a control: tab can be propagated up |
f17393f1 | 1196 | if ( !ret && |
5664fc32 | 1197 | ((gdk_event->keyval == GDK_Tab) || (gdk_event->keyval == GDK_ISO_Left_Tab)) && |
f6bcfd97 BP |
1198 | // VZ: testing for wxTE_PROCESS_TAB shouldn't be done here the control may |
1199 | // have this style, yet choose not to process this particular TAB in which | |
1200 | // case TAB must still work as a navigational character | |
1201 | #if 0 | |
f17393f1 | 1202 | !win->HasFlag(wxTE_PROCESS_TAB) && |
f6bcfd97 | 1203 | #endif // 0 |
f17393f1 | 1204 | win->GetParent() && (win->GetParent()->HasFlag( wxTAB_TRAVERSAL)) ) |
b292e2f5 RR |
1205 | { |
1206 | wxNavigationKeyEvent new_event; | |
8253c7fd | 1207 | new_event.SetEventObject( win->GetParent() ); |
1ec3a984 | 1208 | // GDK reports GDK_ISO_Left_Tab for SHIFT-TAB |
5664fc32 | 1209 | new_event.SetDirection( (gdk_event->keyval == GDK_Tab) ); |
1ec3a984 | 1210 | // CTRL-TAB changes the (parent) window, i.e. switch notebook page |
b98d804b | 1211 | new_event.SetWindowChange( (gdk_event->state & GDK_CONTROL_MASK) ); |
b292e2f5 | 1212 | new_event.SetCurrentFocus( win ); |
8253c7fd | 1213 | ret = win->GetParent()->GetEventHandler()->ProcessEvent( new_event ); |
b292e2f5 | 1214 | } |
ff8bfdbb | 1215 | |
1ec3a984 | 1216 | // generate wxID_CANCEL if <esc> has been pressed (typically in dialogs) |
f17393f1 | 1217 | if ( !ret && |
b98d804b RR |
1218 | (gdk_event->keyval == GDK_Escape) ) |
1219 | { | |
6ce16bdb VZ |
1220 | // however only do it if we have a Cancel button in the dialog, |
1221 | // otherwise the user code may get confused by the events from a | |
1222 | // non-existing button and, worse, a wxButton might get button event | |
1223 | // from another button which is not really expected | |
1224 | wxWindow *winForCancel = win, | |
1225 | *btnCancel = NULL; | |
1226 | while ( winForCancel ) | |
1227 | { | |
1228 | btnCancel = winForCancel->FindWindow(wxID_CANCEL); | |
1229 | if ( btnCancel ) | |
1230 | { | |
1231 | // found a cancel button | |
1232 | break; | |
1233 | } | |
1234 | ||
1235 | if ( winForCancel->IsTopLevel() ) | |
1236 | { | |
1237 | // no need to look further | |
1238 | break; | |
1239 | } | |
1240 | ||
1241 | // maybe our parent has a cancel button? | |
1242 | winForCancel = winForCancel->GetParent(); | |
1243 | } | |
1244 | ||
1245 | if ( btnCancel ) | |
1246 | { | |
1247 | wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL); | |
1248 | event.SetEventObject(btnCancel); | |
1249 | ret = btnCancel->GetEventHandler()->ProcessEvent(event); | |
1250 | } | |
b98d804b | 1251 | } |
c50f1fb9 | 1252 | |
2b5f62a0 | 1253 | if (ret) |
801aa178 | 1254 | { |
2b5f62a0 VZ |
1255 | gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" ); |
1256 | return TRUE; | |
1257 | } | |
1258 | ||
1259 | return FALSE; | |
1260 | } | |
2b5f62a0 VZ |
1261 | |
1262 | #ifdef __WXGTK20__ | |
2b5f62a0 | 1263 | static void gtk_wxwindow_commit_cb (GtkIMContext *context, |
9abbd4a0 RR |
1264 | const gchar *str, |
1265 | wxWindow *window) | |
2b5f62a0 VZ |
1266 | { |
1267 | bool ret = FALSE; | |
1268 | ||
1269 | wxKeyEvent event( wxEVT_KEY_DOWN ); | |
1270 | ||
1271 | #if wxUSE_UNICODE | |
1272 | event.m_uniChar = g_utf8_get_char( str ); | |
1273 | ||
1274 | // Backward compatible for ISO-8859 | |
1275 | if (event.m_uniChar < 256) | |
1276 | event.m_keyCode = event.m_uniChar; | |
1277 | #else | |
1278 | gunichar uniChar = g_utf8_get_char( str ); | |
1279 | // We cannot handle Unicode in non-Unicode mode | |
1280 | if (uniChar > 255) return; | |
1281 | ||
1282 | event.m_keyCode = uniChar; | |
1283 | #endif | |
1284 | ||
7c5e6fc6 RD |
1285 | |
1286 | // TODO: We still need to set all the extra attributes of the | |
1287 | // event, modifiers and such... | |
1288 | ||
1289 | ||
1290 | // Implement OnCharHook by checking ancestor top level windows | |
1291 | wxWindow *parent = window; | |
1292 | while (parent && !parent->IsTopLevel()) | |
2b5f62a0 | 1293 | parent = parent->GetParent(); |
7c5e6fc6 RD |
1294 | if (parent) |
1295 | { | |
1296 | event.SetEventType( wxEVT_CHAR_HOOK ); | |
1297 | ret = parent->GetEventHandler()->ProcessEvent( event ); | |
1298 | } | |
2b5f62a0 | 1299 | |
7c5e6fc6 RD |
1300 | if (!ret) |
1301 | { | |
1302 | event.SetEventType(wxEVT_CHAR); | |
1303 | ret = window->GetEventHandler()->ProcessEvent( event ); | |
2b5f62a0 VZ |
1304 | } |
1305 | } | |
1306 | #endif | |
1307 | ||
1308 | ||
b666df2c RR |
1309 | //----------------------------------------------------------------------------- |
1310 | // "key_release_event" from any window | |
1311 | //----------------------------------------------------------------------------- | |
1312 | ||
74710601 VZ |
1313 | static gint gtk_window_key_release_callback( GtkWidget *widget, |
1314 | GdkEventKey *gdk_event, | |
1315 | wxWindowGTK *win ) | |
b666df2c | 1316 | { |
3ac8d3bc RR |
1317 | DEBUG_MAIN_THREAD |
1318 | ||
c50f1fb9 | 1319 | if (g_isIdle) |
a2053b27 RR |
1320 | wxapp_install_idle_handler(); |
1321 | ||
74710601 VZ |
1322 | if (!win->m_hasVMT) |
1323 | return FALSE; | |
b666df2c | 1324 | |
74710601 VZ |
1325 | if (g_blockEventsOnDrag) |
1326 | return FALSE; | |
b666df2c RR |
1327 | |
1328 | wxKeyEvent event( wxEVT_KEY_UP ); | |
74710601 | 1329 | if ( !wxTranslateGTKKeyEventToWx(event, win, gdk_event) ) |
b666df2c | 1330 | { |
74710601 VZ |
1331 | // unknown key pressed, ignore (the event would be useless anyhow |
1332 | return FALSE; | |
b666df2c RR |
1333 | } |
1334 | ||
74710601 VZ |
1335 | if ( !win->GetEventHandler()->ProcessEvent( event ) ) |
1336 | return FALSE; | |
1337 | ||
1338 | gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_release_event" ); | |
1339 | return TRUE; | |
b666df2c RR |
1340 | } |
1341 | ||
c5f9d156 VS |
1342 | // ============================================================================ |
1343 | // the mouse events | |
1344 | // ============================================================================ | |
1345 | ||
d1f2ac45 VZ |
1346 | // ---------------------------------------------------------------------------- |
1347 | // mouse event processing helpers | |
1348 | // ---------------------------------------------------------------------------- | |
1349 | ||
c5f9d156 | 1350 | // init wxMouseEvent with the info from gdk_event |
edc1d330 VZ |
1351 | // |
1352 | // NB: this has to be a macro as gdk_event type is different for different | |
1353 | // events we're used with | |
1354 | #define InitMouseEvent(/* wxWindowGTK * */ win, \ | |
1355 | /* wxMouseEvent& */ event, \ | |
1356 | /* GdkEventXXX * */ gdk_event) \ | |
1357 | { \ | |
1358 | event.SetTimestamp( gdk_event->time ); \ | |
1359 | event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); \ | |
1360 | event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK); \ | |
1361 | event.m_altDown = (gdk_event->state & GDK_MOD1_MASK); \ | |
1362 | event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK); \ | |
1363 | event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK); \ | |
1364 | event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK); \ | |
1365 | event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK); \ | |
2b5f62a0 VZ |
1366 | if (event.GetEventType()==wxEVT_MOUSEWHEEL) \ |
1367 | { \ | |
58d185f7 | 1368 | event.m_linesPerAction = 3; \ |
2b5f62a0 VZ |
1369 | if (((GdkEventButton*)gdk_event)->button == 4) \ |
1370 | event.m_wheelRotation = 120; \ | |
1371 | else if (((GdkEventButton*)gdk_event)->button == 5) \ | |
1372 | event.m_wheelRotation = -120; \ | |
1373 | } \ | |
edc1d330 VZ |
1374 | \ |
1375 | wxPoint pt = win->GetClientAreaOrigin(); \ | |
1376 | event.m_x = (wxCoord)gdk_event->x - pt.x; \ | |
1377 | event.m_y = (wxCoord)gdk_event->y - pt.y; \ | |
1378 | \ | |
1379 | event.SetEventObject( win ); \ | |
1380 | event.SetId( win->GetId() ); \ | |
1381 | event.SetTimestamp( gdk_event->time ); \ | |
1382 | } \ | |
c5f9d156 | 1383 | |
2daa0ce9 VZ |
1384 | static void AdjustEventButtonState(wxMouseEvent& event) |
1385 | { | |
1386 | // GDK reports the old state of the button for a button press event, but | |
1387 | // for compatibility with MSW and common sense we want m_leftDown be TRUE | |
1388 | // for a LEFT_DOWN event, not FALSE, so we will invert | |
1389 | // left/right/middleDown for the corresponding click events | |
1e6feb95 | 1390 | |
1a8caf94 RR |
1391 | if ((event.GetEventType() == wxEVT_LEFT_DOWN) || |
1392 | (event.GetEventType() == wxEVT_LEFT_DCLICK) || | |
1393 | (event.GetEventType() == wxEVT_LEFT_UP)) | |
1394 | { | |
1395 | event.m_leftDown = !event.m_leftDown; | |
1396 | return; | |
1397 | } | |
1398 | ||
1399 | if ((event.GetEventType() == wxEVT_MIDDLE_DOWN) || | |
1400 | (event.GetEventType() == wxEVT_MIDDLE_DCLICK) || | |
1401 | (event.GetEventType() == wxEVT_MIDDLE_UP)) | |
2daa0ce9 | 1402 | { |
1a8caf94 RR |
1403 | event.m_middleDown = !event.m_middleDown; |
1404 | return; | |
1405 | } | |
1406 | ||
1407 | if ((event.GetEventType() == wxEVT_RIGHT_DOWN) || | |
1408 | (event.GetEventType() == wxEVT_RIGHT_DCLICK) || | |
1409 | (event.GetEventType() == wxEVT_RIGHT_UP)) | |
1410 | { | |
1411 | event.m_rightDown = !event.m_rightDown; | |
1412 | return; | |
2daa0ce9 VZ |
1413 | } |
1414 | } | |
1415 | ||
d1f2ac45 VZ |
1416 | // find the window to send the mouse event too |
1417 | static | |
1418 | wxWindowGTK *FindWindowForMouseEvent(wxWindowGTK *win, wxCoord& x, wxCoord& y) | |
1419 | { | |
7d4909b2 RR |
1420 | wxCoord xx = x; |
1421 | wxCoord yy = y; | |
1422 | ||
d1f2ac45 VZ |
1423 | if (win->m_wxwindow) |
1424 | { | |
1425 | GtkPizza *pizza = GTK_PIZZA(win->m_wxwindow); | |
7d4909b2 RR |
1426 | xx += pizza->xoffset; |
1427 | yy += pizza->yoffset; | |
d1f2ac45 VZ |
1428 | } |
1429 | ||
222ed1d6 | 1430 | wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst(); |
d1f2ac45 VZ |
1431 | while (node) |
1432 | { | |
b1d4dd7a | 1433 | wxWindowGTK *child = node->GetData(); |
d1f2ac45 | 1434 | |
b1d4dd7a | 1435 | node = node->GetNext(); |
d1f2ac45 VZ |
1436 | if (!child->IsShown()) |
1437 | continue; | |
1438 | ||
1439 | if (child->IsTransparentForMouse()) | |
1440 | { | |
1441 | // wxStaticBox is transparent in the box itself | |
1442 | int xx1 = child->m_x; | |
1443 | int yy1 = child->m_y; | |
1444 | int xx2 = child->m_x + child->m_width; | |
7408cf7f | 1445 | int yy2 = child->m_y + child->m_height; |
d1f2ac45 VZ |
1446 | |
1447 | // left | |
7d4909b2 | 1448 | if (((xx >= xx1) && (xx <= xx1+10) && (yy >= yy1) && (yy <= yy2)) || |
d1f2ac45 | 1449 | // right |
7d4909b2 | 1450 | ((xx >= xx2-10) && (xx <= xx2) && (yy >= yy1) && (yy <= yy2)) || |
d1f2ac45 | 1451 | // top |
7d4909b2 | 1452 | ((xx >= xx1) && (xx <= xx2) && (yy >= yy1) && (yy <= yy1+10)) || |
d1f2ac45 | 1453 | // bottom |
7d4909b2 | 1454 | ((xx >= xx1) && (xx <= xx2) && (yy >= yy2-1) && (yy <= yy2))) |
d1f2ac45 VZ |
1455 | { |
1456 | win = child; | |
1457 | x -= child->m_x; | |
1458 | y -= child->m_y; | |
1459 | break; | |
1460 | } | |
1461 | ||
1462 | } | |
1463 | else | |
1464 | { | |
1465 | if ((child->m_wxwindow == (GtkWidget*) NULL) && | |
7d4909b2 RR |
1466 | (child->m_x <= xx) && |
1467 | (child->m_y <= yy) && | |
af3653dd RR |
1468 | (child->m_x+child->m_width >= xx) && |
1469 | (child->m_y+child->m_height >= yy)) | |
d1f2ac45 VZ |
1470 | { |
1471 | win = child; | |
1472 | x -= child->m_x; | |
1473 | y -= child->m_y; | |
1474 | break; | |
1475 | } | |
1476 | } | |
1477 | } | |
1478 | ||
1479 | return win; | |
1480 | } | |
1481 | ||
c801d85f | 1482 | //----------------------------------------------------------------------------- |
2f2aa628 RR |
1483 | // "button_press_event" |
1484 | //----------------------------------------------------------------------------- | |
c801d85f | 1485 | |
d1f2ac45 VZ |
1486 | static gint gtk_window_button_press_callback( GtkWidget *widget, |
1487 | GdkEventButton *gdk_event, | |
1488 | wxWindowGTK *win ) | |
903f689b | 1489 | { |
3ac8d3bc RR |
1490 | DEBUG_MAIN_THREAD |
1491 | ||
c50f1fb9 | 1492 | if (g_isIdle) |
a2053b27 RR |
1493 | wxapp_install_idle_handler(); |
1494 | ||
1495 | /* | |
223d09f6 | 1496 | wxPrintf( wxT("1) OnButtonPress from ") ); |
a2053b27 RR |
1497 | if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) |
1498 | wxPrintf( win->GetClassInfo()->GetClassName() ); | |
223d09f6 | 1499 | wxPrintf( wxT(".\n") ); |
a2053b27 | 1500 | */ |
a2053b27 | 1501 | if (!win->m_hasVMT) return FALSE; |
f5e27805 | 1502 | if (g_blockEventsOnDrag) return TRUE; |
76ed8f8d | 1503 | if (g_blockEventsOnScroll) return TRUE; |
c801d85f | 1504 | |
034be888 RR |
1505 | if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; |
1506 | ||
afbe906a | 1507 | if (win->m_wxwindow && (g_focusWindow != win) && win->AcceptsFocus()) |
c801d85f | 1508 | { |
afbe906a | 1509 | gtk_widget_grab_focus( win->m_wxwindow ); |
c801d85f | 1510 | /* |
afbe906a RR |
1511 | wxPrintf( wxT("GrabFocus from ") ); |
1512 | if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) | |
1513 | wxPrintf( win->GetClassInfo()->GetClassName() ); | |
1514 | wxPrintf( wxT(".\n") ); | |
c801d85f | 1515 | */ |
362c6693 | 1516 | } |
47d67540 | 1517 | |
2b5f62a0 VZ |
1518 | // GDK sends surplus button down event |
1519 | // before a double click event. We | |
1520 | // need to filter these out. | |
1521 | if (gdk_event->type == GDK_BUTTON_PRESS) | |
1522 | { | |
1523 | GdkEvent *peek_event = gdk_event_peek(); | |
1524 | if (peek_event) | |
1525 | { | |
8b8a8e0e RR |
1526 | if ((peek_event->type == GDK_2BUTTON_PRESS) || |
1527 | (peek_event->type == GDK_3BUTTON_PRESS)) | |
2b5f62a0 VZ |
1528 | { |
1529 | gdk_event_free( peek_event ); | |
1530 | return TRUE; | |
1531 | } | |
1532 | else | |
1533 | { | |
1534 | gdk_event_free( peek_event ); | |
1535 | } | |
1536 | } | |
1537 | } | |
1538 | ||
2daa0ce9 | 1539 | wxEventType event_type = wxEVT_NULL; |
47d67540 | 1540 | |
f9d5648a JS |
1541 | // GdkDisplay is a GTK+ 2.1.0 thing |
1542 | #if defined(__WXGTK20__) && GTK_CHECK_VERSION(2, 1, 0) | |
15475ced VZ |
1543 | if ( gdk_event->type == GDK_2BUTTON_PRESS && |
1544 | gdk_event->button >= 1 && gdk_event->button <= 3 ) | |
1545 | { | |
1546 | // Reset GDK internal timestamp variables in order to disable GDK | |
1547 | // triple click events. GDK will then next time believe no button has | |
1548 | // been clicked just before, and send a normal button click event. | |
1549 | GdkDisplay* display = gtk_widget_get_display (widget); | |
1550 | display->button_click_time[1] = 0; | |
1551 | display->button_click_time[0] = 0; | |
1552 | } | |
1553 | #endif // GTK 2+ | |
1554 | ||
f5e27805 | 1555 | if (gdk_event->button == 1) |
c801d85f | 1556 | { |
f3f0d961 | 1557 | // note that GDK generates triple click events which are not supported |
77ffb593 | 1558 | // by wxWidgets but still have to be passed to the app as otherwise |
f3f0d961 | 1559 | // clicks would simply go missing |
f5e27805 RR |
1560 | switch (gdk_event->type) |
1561 | { | |
15475ced VZ |
1562 | // we shouldn't get triple clicks at all for GTK2 because we |
1563 | // suppress them artificially using the code above but we still | |
1564 | // should map them to something for GTK1 and not just ignore them | |
1565 | // as this would lose clicks | |
f3f0d961 VZ |
1566 | case GDK_3BUTTON_PRESS: // we could also map this to DCLICK... |
1567 | case GDK_BUTTON_PRESS: | |
1568 | event_type = wxEVT_LEFT_DOWN; | |
1569 | break; | |
1570 | ||
1571 | case GDK_2BUTTON_PRESS: | |
1572 | event_type = wxEVT_LEFT_DCLICK; | |
1573 | break; | |
b1f50e65 VZ |
1574 | |
1575 | default: | |
1576 | // just to silence gcc warnings | |
1577 | ; | |
f5e27805 | 1578 | } |
362c6693 | 1579 | } |
f5e27805 | 1580 | else if (gdk_event->button == 2) |
c801d85f | 1581 | { |
f5e27805 RR |
1582 | switch (gdk_event->type) |
1583 | { | |
15475ced | 1584 | case GDK_3BUTTON_PRESS: |
f3f0d961 VZ |
1585 | case GDK_BUTTON_PRESS: |
1586 | event_type = wxEVT_MIDDLE_DOWN; | |
1587 | break; | |
1588 | ||
1589 | case GDK_2BUTTON_PRESS: | |
1590 | event_type = wxEVT_MIDDLE_DCLICK; | |
1591 | break; | |
b1f50e65 VZ |
1592 | |
1593 | default: | |
1594 | ; | |
f5e27805 | 1595 | } |
362c6693 | 1596 | } |
f5e27805 | 1597 | else if (gdk_event->button == 3) |
c801d85f | 1598 | { |
f5e27805 RR |
1599 | switch (gdk_event->type) |
1600 | { | |
15475ced | 1601 | case GDK_3BUTTON_PRESS: |
f3f0d961 VZ |
1602 | case GDK_BUTTON_PRESS: |
1603 | event_type = wxEVT_RIGHT_DOWN; | |
1604 | break; | |
1605 | ||
1606 | case GDK_2BUTTON_PRESS: | |
1607 | event_type = wxEVT_RIGHT_DCLICK; | |
1608 | break; | |
b1f50e65 VZ |
1609 | |
1610 | default: | |
1611 | ; | |
2b5f62a0 VZ |
1612 | } |
1613 | } | |
f3f0d961 | 1614 | else if (gdk_event->button == 4 || gdk_event->button == 5) |
2b5f62a0 | 1615 | { |
f3f0d961 | 1616 | if (gdk_event->type == GDK_BUTTON_PRESS ) |
2b5f62a0 | 1617 | { |
f3f0d961 | 1618 | event_type = wxEVT_MOUSEWHEEL; |
2b5f62a0 VZ |
1619 | } |
1620 | } | |
47d67540 | 1621 | |
2daa0ce9 VZ |
1622 | if ( event_type == wxEVT_NULL ) |
1623 | { | |
1624 | // unknown mouse button or click type | |
1625 | return FALSE; | |
1626 | } | |
1627 | ||
f5e27805 | 1628 | wxMouseEvent event( event_type ); |
c5f9d156 | 1629 | InitMouseEvent( win, event, gdk_event ); |
47d67540 | 1630 | |
2daa0ce9 | 1631 | AdjustEventButtonState(event); |
94633ad9 | 1632 | |
3ae4c570 VZ |
1633 | // wxListBox actually get mouse events from the item, so we need to give it |
1634 | // a chance to correct this | |
1635 | win->FixUpMouseEvent(widget, event.m_x, event.m_y); | |
2daa0ce9 | 1636 | |
d1f2ac45 VZ |
1637 | // find the correct window to send the event too: it may be a different one |
1638 | // from the one which got it at GTK+ level because some control don't have | |
1639 | // their own X window and thus cannot get any events. | |
1640 | if ( !g_captureWindow ) | |
1641 | win = FindWindowForMouseEvent(win, event.m_x, event.m_y); | |
ff8bfdbb | 1642 | |
34adc954 VZ |
1643 | gs_timeLastClick = gdk_event->time; |
1644 | ||
2f073eb2 RR |
1645 | /* |
1646 | wxPrintf( wxT("2) OnButtonPress from ") ); | |
1647 | if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) | |
1648 | wxPrintf( win->GetClassInfo()->GetClassName() ); | |
1649 | wxPrintf( wxT(".\n") ); | |
1650 | */ | |
1651 | ||
df135f2b RR |
1652 | #ifndef __WXGTK20__ |
1653 | if (event_type == wxEVT_LEFT_DCLICK) | |
1654 | { | |
1655 | // GTK 1.2 crashes when intercepting double | |
1656 | // click events from both wxSpinButton and | |
1657 | // wxSpinCtrl | |
1658 | if (GTK_IS_SPIN_BUTTON(win->m_widget)) | |
1659 | { | |
1660 | // Just disable this event for now. | |
1661 | return FALSE; | |
1662 | } | |
1663 | } | |
1664 | #endif | |
1665 | ||
f5e27805 | 1666 | if (win->GetEventHandler()->ProcessEvent( event )) |
034be888 | 1667 | { |
f5e27805 | 1668 | gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_press_event" ); |
f03fc89f | 1669 | return TRUE; |
034be888 | 1670 | } |
47d67540 | 1671 | |
034be888 | 1672 | return FALSE; |
362c6693 | 1673 | } |
c801d85f KB |
1674 | |
1675 | //----------------------------------------------------------------------------- | |
97b3455a | 1676 | // "button_release_event" |
2f2aa628 | 1677 | //----------------------------------------------------------------------------- |
c801d85f | 1678 | |
2b5f62a0 VZ |
1679 | static gint gtk_window_button_release_callback( GtkWidget *widget, |
1680 | GdkEventButton *gdk_event, | |
1681 | wxWindowGTK *win ) | |
47d67540 | 1682 | { |
3ac8d3bc RR |
1683 | DEBUG_MAIN_THREAD |
1684 | ||
c50f1fb9 | 1685 | if (g_isIdle) |
a2053b27 RR |
1686 | wxapp_install_idle_handler(); |
1687 | ||
1688 | if (!win->m_hasVMT) return FALSE; | |
034be888 RR |
1689 | if (g_blockEventsOnDrag) return FALSE; |
1690 | if (g_blockEventsOnScroll) return FALSE; | |
c801d85f | 1691 | |
034be888 | 1692 | if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; |
47d67540 | 1693 | |
f5e27805 | 1694 | wxEventType event_type = wxEVT_NULL; |
47d67540 | 1695 | |
f5e27805 RR |
1696 | switch (gdk_event->button) |
1697 | { | |
2b5f62a0 VZ |
1698 | case 1: |
1699 | event_type = wxEVT_LEFT_UP; | |
1700 | break; | |
1701 | ||
1702 | case 2: | |
1703 | event_type = wxEVT_MIDDLE_UP; | |
1704 | break; | |
1705 | ||
1706 | case 3: | |
1707 | event_type = wxEVT_RIGHT_UP; | |
1708 | break; | |
1709 | ||
1710 | default: | |
1711 | // unknwon button, don't process | |
1712 | return FALSE; | |
f5e27805 | 1713 | } |
47d67540 | 1714 | |
f5e27805 | 1715 | wxMouseEvent event( event_type ); |
c5f9d156 | 1716 | InitMouseEvent( win, event, gdk_event ); |
f5e27805 | 1717 | |
2daa0ce9 VZ |
1718 | AdjustEventButtonState(event); |
1719 | ||
3ae4c570 VZ |
1720 | // same wxListBox hack as above |
1721 | win->FixUpMouseEvent(widget, event.m_x, event.m_y); | |
e2762ff0 | 1722 | |
2b5f62a0 VZ |
1723 | if ( event_type == wxEVT_RIGHT_UP ) |
1724 | { | |
1725 | // generate a "context menu" event: this is similar to wxEVT_RIGHT_UP | |
1726 | // except that: | |
1727 | // | |
1728 | // (a) it's a command event and so is propagated to the parent | |
1729 | // (b) under MSW it can be generated from kbd too | |
1730 | // (c) it uses screen coords (because of (a)) | |
1731 | wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU, | |
1732 | win->GetId(), | |
1733 | win->ClientToScreen(event.GetPosition())); | |
1734 | (void)win->GetEventHandler()->ProcessEvent(evtCtx); | |
1735 | } | |
1736 | ||
d1f2ac45 VZ |
1737 | if ( !g_captureWindow ) |
1738 | win = FindWindowForMouseEvent(win, event.m_x, event.m_y); | |
47d67540 | 1739 | |
f5e27805 | 1740 | if (win->GetEventHandler()->ProcessEvent( event )) |
034be888 | 1741 | { |
f5e27805 | 1742 | gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_release_event" ); |
f03fc89f | 1743 | return TRUE; |
034be888 | 1744 | } |
47d67540 | 1745 | |
034be888 | 1746 | return FALSE; |
362c6693 | 1747 | } |
c801d85f KB |
1748 | |
1749 | //----------------------------------------------------------------------------- | |
2f2aa628 RR |
1750 | // "motion_notify_event" |
1751 | //----------------------------------------------------------------------------- | |
c801d85f | 1752 | |
1e6feb95 VZ |
1753 | static gint gtk_window_motion_notify_callback( GtkWidget *widget, |
1754 | GdkEventMotion *gdk_event, | |
1755 | wxWindowGTK *win ) | |
47d67540 | 1756 | { |
3ac8d3bc RR |
1757 | DEBUG_MAIN_THREAD |
1758 | ||
c50f1fb9 | 1759 | if (g_isIdle) |
a2053b27 RR |
1760 | wxapp_install_idle_handler(); |
1761 | ||
1762 | if (!win->m_hasVMT) return FALSE; | |
034be888 RR |
1763 | if (g_blockEventsOnDrag) return FALSE; |
1764 | if (g_blockEventsOnScroll) return FALSE; | |
148cd9b6 | 1765 | |
034be888 RR |
1766 | if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; |
1767 | ||
ff8bfdbb | 1768 | if (gdk_event->is_hint) |
aae24d21 | 1769 | { |
f7a11f8c RR |
1770 | int x = 0; |
1771 | int y = 0; | |
1772 | GdkModifierType state; | |
1773 | gdk_window_get_pointer(gdk_event->window, &x, &y, &state); | |
1774 | gdk_event->x = x; | |
1775 | gdk_event->y = y; | |
aae24d21 | 1776 | } |
ff8bfdbb | 1777 | |
c801d85f | 1778 | /* |
e380f72b RR |
1779 | printf( "OnMotion from " ); |
1780 | if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) | |
1781 | printf( win->GetClassInfo()->GetClassName() ); | |
1782 | printf( ".\n" ); | |
aae24d21 | 1783 | */ |
47d67540 | 1784 | |
e380f72b | 1785 | wxMouseEvent event( wxEVT_MOTION ); |
c5f9d156 | 1786 | InitMouseEvent(win, event, gdk_event); |
e380f72b | 1787 | |
50382578 | 1788 | if ( g_captureWindow ) |
2f2aa628 | 1789 | { |
1e6feb95 VZ |
1790 | // synthetize a mouse enter or leave event if needed |
1791 | GdkWindow *winUnderMouse = gdk_window_at_pointer(NULL, NULL); | |
7c5e6fc6 | 1792 | // This seems to be necessary and actually been added to |
50382578 RR |
1793 | // GDK itself in version 2.0.X |
1794 | gdk_flush(); | |
7c5e6fc6 | 1795 | |
1e6feb95 VZ |
1796 | bool hasMouse = winUnderMouse == gdk_event->window; |
1797 | if ( hasMouse != g_captureWindowHasMouse ) | |
1798 | { | |
1799 | // the mouse changed window | |
1800 | g_captureWindowHasMouse = hasMouse; | |
1801 | ||
1802 | wxMouseEvent event(g_captureWindowHasMouse ? wxEVT_ENTER_WINDOW | |
1803 | : wxEVT_LEAVE_WINDOW); | |
c5f9d156 | 1804 | InitMouseEvent(win, event, gdk_event); |
1e6feb95 VZ |
1805 | event.SetEventObject(win); |
1806 | win->GetEventHandler()->ProcessEvent(event); | |
1807 | } | |
1808 | } | |
1809 | else // no capture | |
1810 | { | |
d1f2ac45 | 1811 | win = FindWindowForMouseEvent(win, event.m_x, event.m_y); |
2f2aa628 | 1812 | } |
47d67540 | 1813 | |
e380f72b | 1814 | if (win->GetEventHandler()->ProcessEvent( event )) |
034be888 | 1815 | { |
e380f72b | 1816 | gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "motion_notify_event" ); |
f03fc89f | 1817 | return TRUE; |
034be888 | 1818 | } |
47d67540 | 1819 | |
034be888 | 1820 | return FALSE; |
362c6693 | 1821 | } |
c801d85f | 1822 | |
557c9f5b JS |
1823 | #ifdef __WXGTK20__ |
1824 | //----------------------------------------------------------------------------- | |
1825 | // "mouse_wheel_event" | |
1826 | //----------------------------------------------------------------------------- | |
1827 | ||
1828 | static gint gtk_window_wheel_callback (GtkWidget * widget, | |
1829 | GdkEventScroll * gdk_event, | |
1830 | wxWindowGTK * win) | |
1831 | { | |
1832 | DEBUG_MAIN_THREAD | |
1833 | ||
1834 | if (g_isIdle) | |
1835 | wxapp_install_idle_handler(); | |
1836 | ||
1837 | wxEventType event_type = wxEVT_NULL; | |
1838 | if (gdk_event->direction == GDK_SCROLL_UP) | |
1839 | event_type = wxEVT_MOUSEWHEEL; | |
1840 | else if (gdk_event->direction == GDK_SCROLL_DOWN) | |
1841 | event_type = wxEVT_MOUSEWHEEL; | |
1842 | else | |
1843 | return FALSE; | |
1844 | ||
1845 | wxMouseEvent event( event_type ); | |
1846 | // Can't use InitMouse macro because scroll events don't have button | |
1847 | event.SetTimestamp( gdk_event->time ); | |
1848 | event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); | |
1849 | event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK); | |
1850 | event.m_altDown = (gdk_event->state & GDK_MOD1_MASK); | |
1851 | event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK); | |
1852 | event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK); | |
1853 | event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK); | |
1854 | event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK); | |
58d185f7 | 1855 | event.m_linesPerAction = 3; |
557c9f5b JS |
1856 | if (gdk_event->direction == GDK_SCROLL_UP) |
1857 | event.m_wheelRotation = 120; | |
1858 | else | |
1859 | event.m_wheelRotation = -120; | |
1860 | ||
1861 | wxPoint pt = win->GetClientAreaOrigin(); | |
1862 | event.m_x = (wxCoord)gdk_event->x - pt.x; | |
1863 | event.m_y = (wxCoord)gdk_event->y - pt.y; | |
1864 | ||
1865 | event.SetEventObject( win ); | |
1866 | event.SetId( win->GetId() ); | |
1867 | event.SetTimestamp( gdk_event->time ); | |
1868 | ||
1869 | if (win->GetEventHandler()->ProcessEvent( event )) | |
1870 | { | |
1871 | gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "scroll_event" ); | |
1872 | return TRUE; | |
1873 | } | |
1874 | ||
1875 | return FALSE; | |
1876 | } | |
1877 | #endif | |
1878 | ||
c801d85f | 1879 | //----------------------------------------------------------------------------- |
2f2aa628 RR |
1880 | // "focus_in_event" |
1881 | //----------------------------------------------------------------------------- | |
c801d85f | 1882 | |
6aeb6f2a VZ |
1883 | // send the wxChildFocusEvent and wxFocusEvent, common code of |
1884 | // gtk_window_focus_in_callback() and SetFocus() | |
1885 | static bool DoSendFocusEvents(wxWindow *win) | |
1886 | { | |
1887 | // Notify the parent keeping track of focus for the kbd navigation | |
1888 | // purposes that we got it. | |
1889 | wxChildFocusEvent eventChildFocus(win); | |
1890 | (void)win->GetEventHandler()->ProcessEvent(eventChildFocus); | |
1891 | ||
1892 | wxFocusEvent eventFocus(wxEVT_SET_FOCUS, win->GetId()); | |
1893 | eventFocus.SetEventObject(win); | |
1894 | ||
1895 | return win->GetEventHandler()->ProcessEvent(eventFocus); | |
1896 | } | |
1897 | ||
1e6feb95 VZ |
1898 | static gint gtk_window_focus_in_callback( GtkWidget *widget, |
1899 | GdkEvent *WXUNUSED(event), | |
1900 | wxWindow *win ) | |
c801d85f | 1901 | { |
3ac8d3bc RR |
1902 | DEBUG_MAIN_THREAD |
1903 | ||
c50f1fb9 | 1904 | if (g_isIdle) |
a2053b27 RR |
1905 | wxapp_install_idle_handler(); |
1906 | ||
1907 | if (!win->m_hasVMT) return FALSE; | |
034be888 | 1908 | if (g_blockEventsOnDrag) return FALSE; |
ff8bfdbb | 1909 | |
148cd9b6 VZ |
1910 | switch ( g_sendActivateEvent ) |
1911 | { | |
1912 | case -1: | |
76fcf0f2 | 1913 | // we've got focus from outside, synthetize wxActivateEvent |
148cd9b6 VZ |
1914 | g_sendActivateEvent = 1; |
1915 | break; | |
1916 | ||
1917 | case 0: | |
1918 | // another our window just lost focus, it was already ours before | |
1919 | // - don't send any wxActivateEvent | |
1920 | g_sendActivateEvent = -1; | |
1921 | break; | |
1922 | } | |
1923 | ||
1e6feb95 | 1924 | g_focusWindowLast = |
b292e2f5 | 1925 | g_focusWindow = win; |
ff8bfdbb | 1926 | |
6cad4f1b VZ |
1927 | wxLogTrace(TRACE_FOCUS, |
1928 | _T("%s: focus in"), win->GetName().c_str()); | |
7de59551 | 1929 | |
b79395c5 RR |
1930 | #ifdef HAVE_XIM |
1931 | if (win->m_ic) | |
1932 | gdk_im_begin(win->m_ic, win->m_wxwindow->window); | |
1933 | #endif | |
1934 | ||
1e6feb95 | 1935 | #if wxUSE_CARET |
f6bcfd97 BP |
1936 | // caret needs to be informed about focus change |
1937 | wxCaret *caret = win->GetCaret(); | |
1938 | if ( caret ) | |
1939 | { | |
1940 | caret->OnSetFocus(); | |
1941 | } | |
1942 | #endif // wxUSE_CARET | |
1943 | ||
d7fa7eaa | 1944 | g_activeFrameLostFocus = FALSE; |
2b5f62a0 | 1945 | |
e8c12a53 VS |
1946 | wxWindowGTK *active = wxGetTopLevelParent(win); |
1947 | if ( active != g_activeFrame ) | |
942bef71 | 1948 | { |
e8c12a53 VS |
1949 | if ( g_activeFrame ) |
1950 | { | |
45eb5249 | 1951 | wxLogTrace(wxT("activate"), wxT("Deactivating frame %p (from focus_in)"), g_activeFrame); |
e8c12a53 VS |
1952 | wxActivateEvent event(wxEVT_ACTIVATE, FALSE, g_activeFrame->GetId()); |
1953 | event.SetEventObject(g_activeFrame); | |
1954 | g_activeFrame->GetEventHandler()->ProcessEvent(event); | |
1955 | } | |
47d67540 | 1956 | |
45eb5249 | 1957 | wxLogTrace(wxT("activate"), wxT("Activating frame %p (from focus_in)"), active); |
e8c12a53 VS |
1958 | g_activeFrame = active; |
1959 | wxActivateEvent event(wxEVT_ACTIVATE, TRUE, g_activeFrame->GetId()); | |
1960 | event.SetEventObject(g_activeFrame); | |
1961 | g_activeFrame->GetEventHandler()->ProcessEvent(event); | |
2b5f62a0 | 1962 | |
d7fa7eaa RR |
1963 | // Don't send focus events in addition to activate |
1964 | // if (win == g_activeFrame) | |
1965 | // return TRUE; | |
942bef71 | 1966 | } |
e8c12a53 | 1967 | |
6cad4f1b VZ |
1968 | // does the window itself think that it has the focus? |
1969 | if ( !win->m_hasFocus ) | |
5cd09f0b | 1970 | { |
6cad4f1b VZ |
1971 | // not yet, notify it |
1972 | win->m_hasFocus = TRUE; | |
1973 | ||
1974 | if ( DoSendFocusEvents(win) ) | |
1975 | { | |
1976 | gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" ); | |
1977 | return TRUE; | |
1978 | } | |
034be888 | 1979 | } |
ca298c88 | 1980 | |
034be888 | 1981 | return FALSE; |
362c6693 | 1982 | } |
c801d85f KB |
1983 | |
1984 | //----------------------------------------------------------------------------- | |
2f2aa628 RR |
1985 | // "focus_out_event" |
1986 | //----------------------------------------------------------------------------- | |
c801d85f | 1987 | |
afbe906a | 1988 | static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEventFocus *gdk_event, wxWindowGTK *win ) |
c801d85f | 1989 | { |
3ac8d3bc RR |
1990 | DEBUG_MAIN_THREAD |
1991 | ||
c50f1fb9 | 1992 | if (g_isIdle) |
a2053b27 RR |
1993 | wxapp_install_idle_handler(); |
1994 | ||
1995 | if (!win->m_hasVMT) return FALSE; | |
034be888 | 1996 | if (g_blockEventsOnDrag) return FALSE; |
ca298c88 | 1997 | |
6cad4f1b VZ |
1998 | wxLogTrace( TRACE_FOCUS, |
1999 | _T("%s: focus out"), win->GetName().c_str() ); | |
b231914f | 2000 | |
45eb5249 VS |
2001 | if ( !g_activeFrameLostFocus && g_activeFrame ) |
2002 | { | |
c0ad3d42 VZ |
2003 | // VZ: commenting this out because it does happen (although not easy |
2004 | // to reproduce, I only see it when using wxMiniFrame and not | |
2005 | // always) and makes using Mahogany quite annoying | |
2006 | #if 0 | |
2007 | wxASSERT_MSG( wxGetTopLevelParent(win) == g_activeFrame, | |
63fd5f0b | 2008 | wxT("unfocusing window that hasn't gained focus properly") ); |
c0ad3d42 VZ |
2009 | #endif // 0 |
2010 | ||
45eb5249 VS |
2011 | g_activeFrameLostFocus = TRUE; |
2012 | } | |
2013 | ||
148cd9b6 VZ |
2014 | // if the focus goes out of our app alltogether, OnIdle() will send |
2015 | // wxActivateEvent, otherwise gtk_window_focus_in_callback() will reset | |
2016 | // g_sendActivateEvent to -1 | |
2017 | g_sendActivateEvent = 0; | |
2018 | ||
3379ed37 | 2019 | wxWindowGTK *winFocus = wxFindFocusedChild(win); |
f6bcfd97 BP |
2020 | if ( winFocus ) |
2021 | win = winFocus; | |
2022 | ||
1e6feb95 | 2023 | g_focusWindow = (wxWindowGTK *)NULL; |
148cd9b6 | 2024 | |
b79395c5 RR |
2025 | #ifdef HAVE_XIM |
2026 | if (win->m_ic) | |
2027 | gdk_im_end(); | |
2028 | #endif | |
2029 | ||
1e6feb95 | 2030 | #if wxUSE_CARET |
f6bcfd97 BP |
2031 | // caret needs to be informed about focus change |
2032 | wxCaret *caret = win->GetCaret(); | |
2033 | if ( caret ) | |
2034 | { | |
2035 | caret->OnKillFocus(); | |
2036 | } | |
2037 | #endif // wxUSE_CARET | |
2038 | ||
6cad4f1b VZ |
2039 | // don't send the window a kill focus event if it thinks that it doesn't |
2040 | // have focus already | |
2041 | if ( win->m_hasFocus ) | |
5cd09f0b | 2042 | { |
6cad4f1b VZ |
2043 | win->m_hasFocus = FALSE; |
2044 | ||
2045 | wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() ); | |
2046 | event.SetEventObject( win ); | |
2047 | ||
2048 | if (win->GetEventHandler()->ProcessEvent( event )) | |
2049 | { | |
2050 | gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_out_event" ); | |
2051 | return TRUE; | |
2052 | } | |
034be888 | 2053 | } |
ca298c88 | 2054 | |
034be888 | 2055 | return FALSE; |
362c6693 | 2056 | } |
c801d85f | 2057 | |
b4071e91 RR |
2058 | //----------------------------------------------------------------------------- |
2059 | // "enter_notify_event" | |
2060 | //----------------------------------------------------------------------------- | |
2061 | ||
edc1d330 VZ |
2062 | static |
2063 | gint gtk_window_enter_callback( GtkWidget *widget, | |
2064 | GdkEventCrossing *gdk_event, | |
2065 | wxWindowGTK *win ) | |
b4071e91 | 2066 | { |
3ac8d3bc RR |
2067 | DEBUG_MAIN_THREAD |
2068 | ||
c50f1fb9 | 2069 | if (g_isIdle) |
a2053b27 | 2070 | wxapp_install_idle_handler(); |
ca298c88 | 2071 | |
a2053b27 RR |
2072 | if (!win->m_hasVMT) return FALSE; |
2073 | if (g_blockEventsOnDrag) return FALSE; | |
47d67540 | 2074 | |
7f5f144a RR |
2075 | // Event was emitted after a grab |
2076 | if (gdk_event->mode != GDK_CROSSING_NORMAL) return FALSE; | |
7c5e6fc6 | 2077 | |
a2053b27 | 2078 | if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; |
b292e2f5 | 2079 | |
4a33eba6 RR |
2080 | int x = 0; |
2081 | int y = 0; | |
2082 | GdkModifierType state = (GdkModifierType)0; | |
ff8bfdbb | 2083 | |
a2053b27 | 2084 | gdk_window_get_pointer( widget->window, &x, &y, &state ); |
ff8bfdbb | 2085 | |
edc1d330 | 2086 | wxMouseEvent event( wxEVT_ENTER_WINDOW ); |
c5f9d156 VS |
2087 | InitMouseEvent(win, event, gdk_event); |
2088 | wxPoint pt = win->GetClientAreaOrigin(); | |
2089 | event.m_x = x + pt.x; | |
2090 | event.m_y = y + pt.y; | |
ff8bfdbb | 2091 | |
e380f72b | 2092 | if (win->GetEventHandler()->ProcessEvent( event )) |
034be888 | 2093 | { |
e380f72b | 2094 | gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "enter_notify_event" ); |
034be888 RR |
2095 | return TRUE; |
2096 | } | |
ca298c88 | 2097 | |
034be888 | 2098 | return FALSE; |
b4071e91 | 2099 | } |
47d67540 | 2100 | |
b4071e91 RR |
2101 | //----------------------------------------------------------------------------- |
2102 | // "leave_notify_event" | |
2103 | //----------------------------------------------------------------------------- | |
2104 | ||
1e6feb95 | 2105 | static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindowGTK *win ) |
b4071e91 | 2106 | { |
3ac8d3bc RR |
2107 | DEBUG_MAIN_THREAD |
2108 | ||
c50f1fb9 | 2109 | if (g_isIdle) |
a2053b27 | 2110 | wxapp_install_idle_handler(); |
acfd422a | 2111 | |
a2053b27 RR |
2112 | if (!win->m_hasVMT) return FALSE; |
2113 | if (g_blockEventsOnDrag) return FALSE; | |
b292e2f5 | 2114 | |
7f5f144a RR |
2115 | // Event was emitted after an ungrab |
2116 | if (gdk_event->mode != GDK_CROSSING_NORMAL) return FALSE; | |
7c5e6fc6 | 2117 | |
a2053b27 | 2118 | if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; |
c50f1fb9 | 2119 | |
e380f72b | 2120 | wxMouseEvent event( wxEVT_LEAVE_WINDOW ); |
d1367c3d | 2121 | event.SetTimestamp( gdk_event->time ); |
e380f72b | 2122 | event.SetEventObject( win ); |
47d67540 | 2123 | |
4a33eba6 RR |
2124 | int x = 0; |
2125 | int y = 0; | |
2126 | GdkModifierType state = (GdkModifierType)0; | |
ff8bfdbb | 2127 | |
4a33eba6 | 2128 | gdk_window_get_pointer( widget->window, &x, &y, &state ); |
ff8bfdbb | 2129 | |
74710601 VZ |
2130 | event.m_shiftDown = (state & GDK_SHIFT_MASK) != 0; |
2131 | event.m_controlDown = (state & GDK_CONTROL_MASK) != 0; | |
2132 | event.m_altDown = (state & GDK_MOD1_MASK) != 0; | |
2133 | event.m_metaDown = (state & GDK_MOD2_MASK) != 0; | |
2134 | event.m_leftDown = (state & GDK_BUTTON1_MASK) != 0; | |
2135 | event.m_middleDown = (state & GDK_BUTTON2_MASK) != 0; | |
2136 | event.m_rightDown = (state & GDK_BUTTON3_MASK) != 0; | |
4a33eba6 | 2137 | |
c5f9d156 VS |
2138 | wxPoint pt = win->GetClientAreaOrigin(); |
2139 | event.m_x = x + pt.x; | |
2140 | event.m_y = y + pt.y; | |
ff8bfdbb | 2141 | |
e380f72b | 2142 | if (win->GetEventHandler()->ProcessEvent( event )) |
034be888 | 2143 | { |
e380f72b | 2144 | gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "leave_notify_event" ); |
034be888 RR |
2145 | return TRUE; |
2146 | } | |
ca298c88 | 2147 | |
034be888 | 2148 | return FALSE; |
b4071e91 | 2149 | } |
47d67540 | 2150 | |
c801d85f | 2151 | //----------------------------------------------------------------------------- |
2f2aa628 RR |
2152 | // "value_changed" from m_vAdjust |
2153 | //----------------------------------------------------------------------------- | |
c801d85f | 2154 | |
9e691f46 VZ |
2155 | static void gtk_window_vscroll_callback( GtkAdjustment *adjust, |
2156 | SCROLLBAR_CBACK_ARG | |
2157 | wxWindowGTK *win ) | |
c801d85f | 2158 | { |
3ac8d3bc RR |
2159 | DEBUG_MAIN_THREAD |
2160 | ||
c50f1fb9 | 2161 | if (g_isIdle) |
a2053b27 | 2162 | wxapp_install_idle_handler(); |
c801d85f | 2163 | |
a2053b27 | 2164 | if (g_blockEventsOnDrag) return; |
47d67540 | 2165 | |
a2053b27 | 2166 | if (!win->m_hasVMT) return; |
148cd9b6 | 2167 | |
5e014a0c | 2168 | float diff = adjust->value - win->m_oldVerticalPos; |
e380f72b | 2169 | if (fabs(diff) < 0.2) return; |
148cd9b6 | 2170 | |
5e014a0c | 2171 | win->m_oldVerticalPos = adjust->value; |
47d67540 | 2172 | |
a8bf1826 | 2173 | #ifndef __WXGTK20__ |
6728fb61 | 2174 | GtkScrolledWindow *sw = GTK_SCROLLED_WINDOW(win->m_widget); |
a8bf1826 | 2175 | #endif |
6728fb61 | 2176 | wxEventType command = GtkScrollWinTypeToWx(GET_SCROLL_TYPE(sw->vscrollbar)); |
148cd9b6 | 2177 | |
5e014a0c | 2178 | int value = (int)(adjust->value+0.5); |
c801d85f | 2179 | |
c5b42c87 | 2180 | wxScrollWinEvent event( command, value, wxVERTICAL ); |
e380f72b RR |
2181 | event.SetEventObject( win ); |
2182 | win->GetEventHandler()->ProcessEvent( event ); | |
362c6693 | 2183 | } |
c801d85f KB |
2184 | |
2185 | //----------------------------------------------------------------------------- | |
2f2aa628 RR |
2186 | // "value_changed" from m_hAdjust |
2187 | //----------------------------------------------------------------------------- | |
c801d85f | 2188 | |
9e691f46 VZ |
2189 | static void gtk_window_hscroll_callback( GtkAdjustment *adjust, |
2190 | SCROLLBAR_CBACK_ARG | |
2191 | wxWindowGTK *win ) | |
47d67540 | 2192 | { |
3ac8d3bc RR |
2193 | DEBUG_MAIN_THREAD |
2194 | ||
c50f1fb9 | 2195 | if (g_isIdle) |
a2053b27 | 2196 | wxapp_install_idle_handler(); |
47d67540 | 2197 | |
a2053b27 RR |
2198 | if (g_blockEventsOnDrag) return; |
2199 | if (!win->m_hasVMT) return; | |
47d67540 | 2200 | |
5e014a0c | 2201 | float diff = adjust->value - win->m_oldHorizontalPos; |
e380f72b | 2202 | if (fabs(diff) < 0.2) return; |
148cd9b6 | 2203 | |
a8bf1826 | 2204 | #ifndef __WXGTK20__ |
6728fb61 | 2205 | GtkScrolledWindow *sw = GTK_SCROLLED_WINDOW(win->m_widget); |
a8bf1826 | 2206 | #endif |
6728fb61 | 2207 | wxEventType command = GtkScrollWinTypeToWx(GET_SCROLL_TYPE(sw->hscrollbar)); |
148cd9b6 | 2208 | |
9e691f46 | 2209 | win->m_oldHorizontalPos = adjust->value; |
148cd9b6 | 2210 | |
5e014a0c | 2211 | int value = (int)(adjust->value+0.5); |
47d67540 | 2212 | |
c5b42c87 | 2213 | wxScrollWinEvent event( command, value, wxHORIZONTAL ); |
e380f72b RR |
2214 | event.SetEventObject( win ); |
2215 | win->GetEventHandler()->ProcessEvent( event ); | |
362c6693 | 2216 | } |
c801d85f | 2217 | |
cb43b372 RR |
2218 | //----------------------------------------------------------------------------- |
2219 | // "button_press_event" from scrollbar | |
2220 | //----------------------------------------------------------------------------- | |
2221 | ||
2a23d363 RR |
2222 | static gint gtk_scrollbar_button_press_callback( GtkRange *widget, |
2223 | GdkEventButton *gdk_event, | |
1e6feb95 | 2224 | wxWindowGTK *win) |
cb43b372 | 2225 | { |
3ac8d3bc RR |
2226 | DEBUG_MAIN_THREAD |
2227 | ||
c50f1fb9 | 2228 | if (g_isIdle) |
a2053b27 RR |
2229 | wxapp_install_idle_handler(); |
2230 | ||
d6d26e04 | 2231 | |
5b8a521e | 2232 | g_blockEventsOnScroll = TRUE; |
9e691f46 VZ |
2233 | |
2234 | // FIXME: there is no 'slider' field in GTK+ 2.0 any more | |
2235 | #ifndef __WXGTK20__ | |
2a23d363 | 2236 | win->m_isScrolling = (gdk_event->window == widget->slider); |
9e691f46 | 2237 | #endif |
47d67540 | 2238 | |
e380f72b | 2239 | return FALSE; |
cb43b372 RR |
2240 | } |
2241 | ||
2242 | //----------------------------------------------------------------------------- | |
2243 | // "button_release_event" from scrollbar | |
2244 | //----------------------------------------------------------------------------- | |
2245 | ||
88413fec | 2246 | static gint gtk_scrollbar_button_release_callback( GtkRange *widget, |
8bbe427f | 2247 | GdkEventButton *WXUNUSED(gdk_event), |
1e6feb95 | 2248 | wxWindowGTK *win) |
cb43b372 | 2249 | { |
3ac8d3bc RR |
2250 | DEBUG_MAIN_THREAD |
2251 | ||
1ecc4d80 | 2252 | // don't test here as we can release the mouse while being over |
5e014a0c | 2253 | // a different window than the slider |
76ed8f8d RR |
2254 | // |
2255 | // if (gdk_event->window != widget->slider) return FALSE; | |
cb43b372 | 2256 | |
5b8a521e | 2257 | g_blockEventsOnScroll = FALSE; |
47d67540 | 2258 | |
2a23d363 | 2259 | if (win->m_isScrolling) |
88413fec | 2260 | { |
d6d26e04 | 2261 | wxEventType command = wxEVT_SCROLLWIN_THUMBRELEASE; |
2a23d363 RR |
2262 | int value = -1; |
2263 | int dir = -1; | |
2daa0ce9 | 2264 | |
2a23d363 RR |
2265 | GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(win->m_widget); |
2266 | if (widget == GTK_RANGE(scrolledWindow->hscrollbar)) | |
2267 | { | |
2268 | value = (int)(win->m_hAdjust->value+0.5); | |
2269 | dir = wxHORIZONTAL; | |
2270 | } | |
2271 | if (widget == GTK_RANGE(scrolledWindow->vscrollbar)) | |
2272 | { | |
2273 | value = (int)(win->m_vAdjust->value+0.5); | |
2274 | dir = wxVERTICAL; | |
2275 | } | |
2daa0ce9 | 2276 | |
2a23d363 | 2277 | wxScrollWinEvent event( command, value, dir ); |
2a23d363 RR |
2278 | event.SetEventObject( win ); |
2279 | win->GetEventHandler()->ProcessEvent( event ); | |
88413fec RR |
2280 | } |
2281 | ||
2a23d363 | 2282 | win->m_isScrolling = FALSE; |
2daa0ce9 | 2283 | |
e380f72b | 2284 | return FALSE; |
cb43b372 RR |
2285 | } |
2286 | ||
f03fc89f VZ |
2287 | // ---------------------------------------------------------------------------- |
2288 | // this wxWindowBase function is implemented here (in platform-specific file) | |
2289 | // because it is static and so couldn't be made virtual | |
2290 | // ---------------------------------------------------------------------------- | |
2b07d713 | 2291 | |
f03fc89f | 2292 | wxWindow *wxWindowBase::FindFocus() |
2b07d713 | 2293 | { |
1e6feb95 VZ |
2294 | // the cast is necessary when we compile in wxUniversal mode |
2295 | return (wxWindow *)g_focusWindow; | |
2b07d713 | 2296 | } |
ca298c88 | 2297 | |
1a685a59 | 2298 | |
a2053b27 RR |
2299 | //----------------------------------------------------------------------------- |
2300 | // "realize" from m_widget | |
2301 | //----------------------------------------------------------------------------- | |
2302 | ||
b79395c5 RR |
2303 | /* We cannot set colours and fonts before the widget has |
2304 | been realized, so we do this directly after realization. */ | |
a2053b27 RR |
2305 | |
2306 | static gint | |
2b5f62a0 | 2307 | gtk_window_realized_callback( GtkWidget *m_widget, wxWindow *win ) |
a2053b27 | 2308 | { |
3ac8d3bc RR |
2309 | DEBUG_MAIN_THREAD |
2310 | ||
c50f1fb9 | 2311 | if (g_isIdle) |
a2053b27 | 2312 | wxapp_install_idle_handler(); |
2b904684 RR |
2313 | |
2314 | if (win->m_delayedBackgroundColour && !win->GetThemeEnabled()) | |
ea323db3 | 2315 | win->GtkSetBackgroundColour( win->GetBackgroundColour() ); |
a2053b27 | 2316 | |
2b904684 | 2317 | if (win->m_delayedForegroundColour && !win->GetThemeEnabled()) |
ea323db3 | 2318 | win->GtkSetForegroundColour( win->GetForegroundColour() ); |
a2053b27 | 2319 | |
2b5f62a0 VZ |
2320 | #ifdef __WXGTK20__ |
2321 | if (win->m_imContext) | |
2322 | { | |
2323 | GtkPizza *pizza = GTK_PIZZA( m_widget ); | |
2324 | gtk_im_context_set_client_window( (GtkIMContext*) win->m_imContext, pizza->bin_window ); | |
2325 | } | |
2326 | #endif | |
2327 | ||
3c679789 RR |
2328 | wxWindowCreateEvent event( win ); |
2329 | event.SetEventObject( win ); | |
2330 | win->GetEventHandler()->ProcessEvent( event ); | |
1e6feb95 | 2331 | |
a2053b27 RR |
2332 | return FALSE; |
2333 | } | |
2334 | ||
b79395c5 RR |
2335 | //----------------------------------------------------------------------------- |
2336 | // "size_allocate" | |
2337 | //----------------------------------------------------------------------------- | |
2338 | ||
8f75cb6c | 2339 | static |
adc1999b RR |
2340 | void gtk_window_size_callback( GtkWidget *WXUNUSED(widget), |
2341 | GtkAllocation *WXUNUSED(alloc), | |
8f75cb6c RR |
2342 | wxWindow *win ) |
2343 | { | |
2344 | if (g_isIdle) | |
2345 | wxapp_install_idle_handler(); | |
2daa0ce9 | 2346 | |
5b8a521e | 2347 | if (!win->m_hasScrolling) return; |
2daa0ce9 | 2348 | |
5b8a521e RR |
2349 | int client_width = 0; |
2350 | int client_height = 0; | |
2351 | win->GetClientSize( &client_width, &client_height ); | |
2352 | if ((client_width == win->m_oldClientWidth) && (client_height == win->m_oldClientHeight)) | |
2353 | return; | |
2daa0ce9 | 2354 | |
5b8a521e RR |
2355 | win->m_oldClientWidth = client_width; |
2356 | win->m_oldClientHeight = client_height; | |
2daa0ce9 | 2357 | |
5b8a521e RR |
2358 | if (!win->m_nativeSizeEvent) |
2359 | { | |
2360 | wxSizeEvent event( win->GetSize(), win->GetId() ); | |
2361 | event.SetEventObject( win ); | |
2362 | win->GetEventHandler()->ProcessEvent( event ); | |
2363 | } | |
8f75cb6c RR |
2364 | } |
2365 | ||
2366 | ||
3ed2e7ce VZ |
2367 | #ifdef HAVE_XIM |
2368 | #define WXUNUSED_UNLESS_XIM(param) param | |
2369 | #else | |
2370 | #define WXUNUSED_UNLESS_XIM(param) WXUNUSED(param) | |
2371 | #endif | |
2372 | ||
b79395c5 RR |
2373 | /* Resize XIM window */ |
2374 | ||
3ed2e7ce | 2375 | static |
8f75cb6c RR |
2376 | void gtk_wxwindow_size_callback( GtkWidget* WXUNUSED_UNLESS_XIM(widget), |
2377 | GtkAllocation* WXUNUSED_UNLESS_XIM(alloc), | |
1e6feb95 | 2378 | wxWindowGTK* WXUNUSED_UNLESS_XIM(win) ) |
b79395c5 RR |
2379 | { |
2380 | if (g_isIdle) | |
2381 | wxapp_install_idle_handler(); | |
2daa0ce9 | 2382 | |
9a8c7620 | 2383 | #ifdef HAVE_XIM |
b79395c5 RR |
2384 | if (!win->m_ic) |
2385 | return; | |
2386 | ||
b79395c5 RR |
2387 | if (gdk_ic_get_style (win->m_ic) & GDK_IM_PREEDIT_POSITION) |
2388 | { | |
2389 | gint width, height; | |
2390 | ||
3ed2e7ce | 2391 | gdk_window_get_size (widget->window, &width, &height); |
b79395c5 RR |
2392 | win->m_icattr->preedit_area.width = width; |
2393 | win->m_icattr->preedit_area.height = height; | |
2394 | gdk_ic_set_attr (win->m_ic, win->m_icattr, GDK_IC_PREEDIT_AREA); | |
2395 | } | |
9a8c7620 | 2396 | #endif // HAVE_XIM |
b79395c5 RR |
2397 | } |
2398 | ||
63081513 RR |
2399 | //----------------------------------------------------------------------------- |
2400 | // "realize" from m_wxwindow | |
2401 | //----------------------------------------------------------------------------- | |
2402 | ||
2403 | /* Initialize XIM support */ | |
2404 | ||
2405 | static gint | |
3ed2e7ce | 2406 | gtk_wxwindow_realized_callback( GtkWidget * WXUNUSED_UNLESS_XIM(widget), |
1e6feb95 | 2407 | wxWindowGTK * WXUNUSED_UNLESS_XIM(win) ) |
63081513 RR |
2408 | { |
2409 | if (g_isIdle) | |
2410 | wxapp_install_idle_handler(); | |
2411 | ||
d06800f1 | 2412 | #ifdef HAVE_XIM |
63081513 RR |
2413 | if (win->m_ic) return FALSE; |
2414 | if (!widget) return FALSE; | |
2415 | if (!gdk_im_ready()) return FALSE; | |
2416 | ||
2417 | win->m_icattr = gdk_ic_attr_new(); | |
2418 | if (!win->m_icattr) return FALSE; | |
2daa0ce9 | 2419 | |
63081513 RR |
2420 | gint width, height; |
2421 | GdkEventMask mask; | |
2422 | GdkColormap *colormap; | |
2423 | GdkICAttr *attr = win->m_icattr; | |
b58b1dfc | 2424 | unsigned attrmask = GDK_IC_ALL_REQ; |
63081513 | 2425 | GdkIMStyle style; |
b79395c5 RR |
2426 | GdkIMStyle supported_style = (GdkIMStyle) |
2427 | (GDK_IM_PREEDIT_NONE | | |
1e6feb95 VZ |
2428 | GDK_IM_PREEDIT_NOTHING | |
2429 | GDK_IM_PREEDIT_POSITION | | |
2430 | GDK_IM_STATUS_NONE | | |
2431 | GDK_IM_STATUS_NOTHING); | |
63081513 RR |
2432 | |
2433 | if (widget->style && widget->style->font->type != GDK_FONT_FONTSET) | |
1e6feb95 | 2434 | supported_style = (GdkIMStyle)(supported_style & ~GDK_IM_PREEDIT_POSITION); |
63081513 RR |
2435 | |
2436 | attr->style = style = gdk_im_decide_style (supported_style); | |
2437 | attr->client_window = widget->window; | |
2438 | ||
2439 | if ((colormap = gtk_widget_get_colormap (widget)) != | |
1e6feb95 | 2440 | gtk_widget_get_default_colormap ()) |
63081513 | 2441 | { |
5cd09f0b RR |
2442 | attrmask |= GDK_IC_PREEDIT_COLORMAP; |
2443 | attr->preedit_colormap = colormap; | |
63081513 | 2444 | } |
2daa0ce9 | 2445 | |
63081513 RR |
2446 | attrmask |= GDK_IC_PREEDIT_FOREGROUND; |
2447 | attrmask |= GDK_IC_PREEDIT_BACKGROUND; | |
2448 | attr->preedit_foreground = widget->style->fg[GTK_STATE_NORMAL]; | |
2449 | attr->preedit_background = widget->style->base[GTK_STATE_NORMAL]; | |
2450 | ||
2451 | switch (style & GDK_IM_PREEDIT_MASK) | |
2452 | { | |
1e6feb95 VZ |
2453 | case GDK_IM_PREEDIT_POSITION: |
2454 | if (widget->style && widget->style->font->type != GDK_FONT_FONTSET) | |
2455 | { | |
2456 | g_warning ("over-the-spot style requires fontset"); | |
2457 | break; | |
2458 | } | |
63081513 | 2459 | |
1e6feb95 | 2460 | gdk_window_get_size (widget->window, &width, &height); |
63081513 | 2461 | |
1e6feb95 VZ |
2462 | attrmask |= GDK_IC_PREEDIT_POSITION_REQ; |
2463 | attr->spot_location.x = 0; | |
2464 | attr->spot_location.y = height; | |
2465 | attr->preedit_area.x = 0; | |
2466 | attr->preedit_area.y = 0; | |
2467 | attr->preedit_area.width = width; | |
2468 | attr->preedit_area.height = height; | |
2469 | attr->preedit_fontset = widget->style->font; | |
63081513 | 2470 | |
1e6feb95 | 2471 | break; |
b79395c5 | 2472 | } |
2daa0ce9 | 2473 | |
b58b1dfc | 2474 | win->m_ic = gdk_ic_new (attr, (GdkICAttributesType)attrmask); |
2daa0ce9 | 2475 | |
63081513 | 2476 | if (win->m_ic == NULL) |
1e6feb95 | 2477 | g_warning ("Can't create input context."); |
63081513 | 2478 | else |
1e6feb95 VZ |
2479 | { |
2480 | mask = gdk_window_get_events (widget->window); | |
2481 | mask = (GdkEventMask)(mask | gdk_ic_get_events (win->m_ic)); | |
2482 | gdk_window_set_events (widget->window, mask); | |
2483 | ||
2484 | if (GTK_WIDGET_HAS_FOCUS(widget)) | |
2485 | gdk_im_begin (win->m_ic, widget->window); | |
2486 | } | |
2487 | #endif // HAVE_XIM | |
63081513 RR |
2488 | |
2489 | return FALSE; | |
2490 | } | |
2491 | ||
6ca41e57 | 2492 | //----------------------------------------------------------------------------- |
1e6feb95 | 2493 | // InsertChild for wxWindowGTK. |
6ca41e57 RR |
2494 | //----------------------------------------------------------------------------- |
2495 | ||
1e6feb95 | 2496 | /* Callback for wxWindowGTK. This very strange beast has to be used because |
b1170810 RR |
2497 | * C++ has no virtual methods in a constructor. We have to emulate a |
2498 | * virtual function here as wxNotebook requires a different way to insert | |
2499 | * a child in it. I had opted for creating a wxNotebookPage window class | |
2500 | * which would have made this superfluous (such in the MDI window system), | |
2501 | * but no-one was listening to me... */ | |
6ca41e57 | 2502 | |
1e6feb95 | 2503 | static void wxInsertChildInWindow( wxWindowGTK* parent, wxWindowGTK* child ) |
6ca41e57 | 2504 | { |
bf0c00c6 RR |
2505 | /* the window might have been scrolled already, do we |
2506 | have to adapt the position */ | |
da048e3d RR |
2507 | GtkPizza *pizza = GTK_PIZZA(parent->m_wxwindow); |
2508 | child->m_x += pizza->xoffset; | |
2509 | child->m_y += pizza->yoffset; | |
148cd9b6 | 2510 | |
da048e3d | 2511 | gtk_pizza_put( GTK_PIZZA(parent->m_wxwindow), |
a2053b27 RR |
2512 | GTK_WIDGET(child->m_widget), |
2513 | child->m_x, | |
2514 | child->m_y, | |
2515 | child->m_width, | |
2516 | child->m_height ); | |
6ca41e57 RR |
2517 | } |
2518 | ||
bbe0af5b RR |
2519 | //----------------------------------------------------------------------------- |
2520 | // global functions | |
2521 | //----------------------------------------------------------------------------- | |
2522 | ||
1e6feb95 | 2523 | wxWindow *wxGetActiveWindow() |
bbe0af5b | 2524 | { |
6cad4f1b | 2525 | return wxWindow::FindFocus(); |
bbe0af5b RR |
2526 | } |
2527 | ||
c801d85f | 2528 | //----------------------------------------------------------------------------- |
1e6feb95 | 2529 | // wxWindowGTK |
c801d85f KB |
2530 | //----------------------------------------------------------------------------- |
2531 | ||
6522713c VZ |
2532 | // in wxUniv/MSW this class is abstract because it doesn't have DoPopupMenu() |
2533 | // method | |
1e6feb95 | 2534 | #ifdef __WXUNIVERSAL__ |
6522713c VZ |
2535 | IMPLEMENT_ABSTRACT_CLASS(wxWindowGTK, wxWindowBase) |
2536 | #else // __WXGTK__ | |
1e6feb95 | 2537 | IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase) |
6522713c | 2538 | #endif // __WXUNIVERSAL__/__WXGTK__ |
c801d85f | 2539 | |
1e6feb95 | 2540 | void wxWindowGTK::Init() |
c801d85f | 2541 | { |
f03fc89f | 2542 | // GTK specific |
a2053b27 | 2543 | m_widget = (GtkWidget *) NULL; |
e380f72b | 2544 | m_wxwindow = (GtkWidget *) NULL; |
76fcf0f2 | 2545 | m_focusWidget = (GtkWidget *) NULL; |
8bbe427f | 2546 | |
f03fc89f | 2547 | // position/size |
a2053b27 RR |
2548 | m_x = 0; |
2549 | m_y = 0; | |
2550 | m_width = 0; | |
e380f72b | 2551 | m_height = 0; |
8bbe427f | 2552 | |
e380f72b RR |
2553 | m_sizeSet = FALSE; |
2554 | m_hasVMT = FALSE; | |
2555 | m_needParent = TRUE; | |
31c6b4fc | 2556 | m_isBeingDeleted = FALSE; |
148cd9b6 | 2557 | |
147bc491 | 2558 | m_noExpose = FALSE; |
30760ce7 | 2559 | m_nativeSizeEvent = FALSE; |
94633ad9 | 2560 | |
a2053b27 | 2561 | m_hasScrolling = FALSE; |
846e1424 | 2562 | m_isScrolling = FALSE; |
f03fc89f | 2563 | |
a2053b27 | 2564 | m_hAdjust = (GtkAdjustment*) NULL; |
e380f72b | 2565 | m_vAdjust = (GtkAdjustment*) NULL; |
815ac4a7 | 2566 | m_oldHorizontalPos = |
e380f72b | 2567 | m_oldVerticalPos = 0.0; |
815ac4a7 VZ |
2568 | m_oldClientWidth = |
2569 | m_oldClientHeight = 0; | |
8bbe427f | 2570 | |
e380f72b | 2571 | m_resizing = FALSE; |
e380f72b | 2572 | m_widgetStyle = (GtkStyle*) NULL; |
8bbe427f | 2573 | |
ddb6bc71 | 2574 | m_insertCallback = (wxInsertChildFunction) NULL; |
8bbe427f | 2575 | |
b292e2f5 | 2576 | m_acceptsFocus = FALSE; |
6cad4f1b | 2577 | m_hasFocus = FALSE; |
148cd9b6 | 2578 | |
b6fa52db | 2579 | m_clipPaintRegion = FALSE; |
b6fa52db | 2580 | |
5e014a0c | 2581 | m_cursor = *wxSTANDARD_CURSOR; |
2daa0ce9 | 2582 | |
f6bcfd97 BP |
2583 | m_delayedForegroundColour = FALSE; |
2584 | m_delayedBackgroundColour = FALSE; | |
1e6feb95 | 2585 | |
2b5f62a0 VZ |
2586 | #ifdef __WXGTK20__ |
2587 | m_imContext = NULL; | |
2588 | m_x11Context = NULL; | |
2589 | #else | |
63081513 RR |
2590 | #ifdef HAVE_XIM |
2591 | m_ic = (GdkIC*) NULL; | |
2592 | m_icattr = (GdkICAttr*) NULL; | |
2593 | #endif | |
2b5f62a0 | 2594 | #endif |
362c6693 | 2595 | } |
c801d85f | 2596 | |
1e6feb95 | 2597 | wxWindowGTK::wxWindowGTK() |
68995f26 VZ |
2598 | { |
2599 | Init(); | |
2600 | } | |
2601 | ||
1e6feb95 VZ |
2602 | wxWindowGTK::wxWindowGTK( wxWindow *parent, |
2603 | wxWindowID id, | |
2604 | const wxPoint &pos, | |
2605 | const wxSize &size, | |
2606 | long style, | |
2607 | const wxString &name ) | |
6ca41e57 | 2608 | { |
68995f26 VZ |
2609 | Init(); |
2610 | ||
e380f72b | 2611 | Create( parent, id, pos, size, style, name ); |
6ca41e57 | 2612 | } |
8bbe427f | 2613 | |
1e6feb95 VZ |
2614 | bool wxWindowGTK::Create( wxWindow *parent, |
2615 | wxWindowID id, | |
2616 | const wxPoint &pos, | |
2617 | const wxSize &size, | |
2618 | long style, | |
2619 | const wxString &name ) | |
c801d85f | 2620 | { |
4dcaf11a RR |
2621 | if (!PreCreation( parent, pos, size ) || |
2622 | !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name )) | |
2623 | { | |
1e6feb95 | 2624 | wxFAIL_MSG( wxT("wxWindowGTK creation failed") ); |
b02da6b1 | 2625 | return FALSE; |
4dcaf11a | 2626 | } |
47d67540 | 2627 | |
ddb6bc71 | 2628 | m_insertCallback = wxInsertChildInWindow; |
2b5f62a0 | 2629 | |
994bc575 | 2630 | // always needed for background clearing |
2b5f62a0 | 2631 | m_delayedBackgroundColour = TRUE; |
1e6feb95 | 2632 | |
e380f72b | 2633 | m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL ); |
38c7b3d3 | 2634 | GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS ); |
ff8bfdbb | 2635 | |
f03fc89f | 2636 | GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(m_widget); |
47d67540 | 2637 | |
dd00f3f6 | 2638 | GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(m_widget) ); |
e380f72b | 2639 | scroll_class->scrollbar_spacing = 0; |
47d67540 | 2640 | |
f03fc89f | 2641 | gtk_scrolled_window_set_policy( scrolledWindow, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC ); |
47d67540 | 2642 | |
f03fc89f VZ |
2643 | m_hAdjust = gtk_range_get_adjustment( GTK_RANGE(scrolledWindow->hscrollbar) ); |
2644 | m_vAdjust = gtk_range_get_adjustment( GTK_RANGE(scrolledWindow->vscrollbar) ); | |
47d67540 | 2645 | |
da048e3d | 2646 | m_wxwindow = gtk_pizza_new(); |
0fc5dbf5 | 2647 | |
1e6feb95 | 2648 | #ifndef __WXUNIVERSAL__ |
da048e3d | 2649 | GtkPizza *pizza = GTK_PIZZA(m_wxwindow); |
b292e2f5 | 2650 | |
f03fc89f | 2651 | if (HasFlag(wxRAISED_BORDER)) |
034be888 | 2652 | { |
da048e3d | 2653 | gtk_pizza_set_shadow_type( pizza, GTK_MYSHADOW_OUT ); |
034be888 | 2654 | } |
f03fc89f | 2655 | else if (HasFlag(wxSUNKEN_BORDER)) |
034be888 | 2656 | { |
da048e3d | 2657 | gtk_pizza_set_shadow_type( pizza, GTK_MYSHADOW_IN ); |
5e014a0c RR |
2658 | } |
2659 | else if (HasFlag(wxSIMPLE_BORDER)) | |
2660 | { | |
da048e3d | 2661 | gtk_pizza_set_shadow_type( pizza, GTK_MYSHADOW_THIN ); |
034be888 RR |
2662 | } |
2663 | else | |
2664 | { | |
da048e3d | 2665 | gtk_pizza_set_shadow_type( pizza, GTK_MYSHADOW_NONE ); |
034be888 | 2666 | } |
1e6feb95 | 2667 | #endif // __WXUNIVERSAL__ |
47d67540 | 2668 | |
4e5a4c69 RR |
2669 | gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow ); |
2670 | ||
3da17724 RR |
2671 | GTK_WIDGET_SET_FLAGS( m_wxwindow, GTK_CAN_FOCUS ); |
2672 | m_acceptsFocus = TRUE; | |
ca298c88 | 2673 | |
e380f72b | 2674 | // I _really_ don't want scrollbars in the beginning |
a2053b27 RR |
2675 | m_vAdjust->lower = 0.0; |
2676 | m_vAdjust->upper = 1.0; | |
2677 | m_vAdjust->value = 0.0; | |
2678 | m_vAdjust->step_increment = 1.0; | |
2679 | m_vAdjust->page_increment = 1.0; | |
2680 | m_vAdjust->page_size = 5.0; | |
2681 | gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" ); | |
2682 | m_hAdjust->lower = 0.0; | |
2683 | m_hAdjust->upper = 1.0; | |
2684 | m_hAdjust->value = 0.0; | |
2685 | m_hAdjust->step_increment = 1.0; | |
2686 | m_hAdjust->page_increment = 1.0; | |
2687 | m_hAdjust->page_size = 5.0; | |
2688 | gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" ); | |
f03fc89f VZ |
2689 | |
2690 | // these handlers block mouse events to any window during scrolling such as | |
77ffb593 | 2691 | // motion events and prevent GTK and wxWidgets from fighting over where the |
f03fc89f VZ |
2692 | // slider should be |
2693 | ||
2694 | gtk_signal_connect( GTK_OBJECT(scrolledWindow->vscrollbar), "button_press_event", | |
76ed8f8d RR |
2695 | (GtkSignalFunc)gtk_scrollbar_button_press_callback, (gpointer) this ); |
2696 | ||
f03fc89f | 2697 | gtk_signal_connect( GTK_OBJECT(scrolledWindow->hscrollbar), "button_press_event", |
76ed8f8d RR |
2698 | (GtkSignalFunc)gtk_scrollbar_button_press_callback, (gpointer) this ); |
2699 | ||
f03fc89f | 2700 | gtk_signal_connect( GTK_OBJECT(scrolledWindow->vscrollbar), "button_release_event", |
76ed8f8d RR |
2701 | (GtkSignalFunc)gtk_scrollbar_button_release_callback, (gpointer) this ); |
2702 | ||
f03fc89f | 2703 | gtk_signal_connect( GTK_OBJECT(scrolledWindow->hscrollbar), "button_release_event", |
76ed8f8d | 2704 | (GtkSignalFunc)gtk_scrollbar_button_release_callback, (gpointer) this ); |
8bbe427f | 2705 | |
034be888 | 2706 | // these handlers get notified when screen updates are required either when |
76ed8f8d RR |
2707 | // scrolling or when the window size (and therefore scrollbar configuration) |
2708 | // has changed | |
2709 | ||
2710 | gtk_signal_connect( GTK_OBJECT(m_hAdjust), "value_changed", | |
2711 | (GtkSignalFunc) gtk_window_hscroll_callback, (gpointer) this ); | |
2712 | gtk_signal_connect( GTK_OBJECT(m_vAdjust), "value_changed", | |
2713 | (GtkSignalFunc) gtk_window_vscroll_callback, (gpointer) this ); | |
2714 | ||
2b5f62a0 VZ |
2715 | #ifdef __WXGTK20__ |
2716 | // Create input method handler | |
2717 | m_imContext = (GtkIMMulticontext*) gtk_im_multicontext_new (); | |
2718 | ||
2719 | // Cannot handle drawing preedited text yet | |
2720 | gtk_im_context_set_use_preedit( (GtkIMContext*) m_imContext, FALSE ); | |
2721 | ||
2722 | g_signal_connect (G_OBJECT (m_imContext), "commit", | |
2723 | G_CALLBACK (gtk_wxwindow_commit_cb), this); | |
2724 | #endif | |
2725 | ||
f03fc89f | 2726 | gtk_widget_show( m_wxwindow ); |
47d67540 | 2727 | |
f03fc89f VZ |
2728 | if (m_parent) |
2729 | m_parent->DoAddChild( this ); | |
94633ad9 | 2730 | |
76fcf0f2 | 2731 | m_focusWidget = m_wxwindow; |
8bbe427f | 2732 | |
e380f72b | 2733 | PostCreation(); |
8bbe427f | 2734 | |
e380f72b | 2735 | return TRUE; |
362c6693 | 2736 | } |
c801d85f | 2737 | |
1e6feb95 | 2738 | wxWindowGTK::~wxWindowGTK() |
c801d85f | 2739 | { |
7de59551 RD |
2740 | SendDestroyEvent(); |
2741 | ||
44cd54c2 JS |
2742 | if (g_focusWindow == this) |
2743 | g_focusWindow = NULL; | |
2744 | ||
e8c12a53 VS |
2745 | if (g_activeFrame == this) |
2746 | g_activeFrame = NULL; | |
2747 | ||
3e679f01 VZ |
2748 | if ( g_delayedFocus == this ) |
2749 | g_delayedFocus = NULL; | |
2750 | ||
31c6b4fc | 2751 | m_isBeingDeleted = TRUE; |
43a18898 | 2752 | m_hasVMT = FALSE; |
47d67540 | 2753 | |
f03fc89f VZ |
2754 | if (m_widget) |
2755 | Show( FALSE ); | |
8bbe427f | 2756 | |
a2053b27 RR |
2757 | DestroyChildren(); |
2758 | ||
63081513 RR |
2759 | #ifdef HAVE_XIM |
2760 | if (m_ic) | |
2761 | gdk_ic_destroy (m_ic); | |
2762 | if (m_icattr) | |
2763 | gdk_ic_attr_destroy (m_icattr); | |
2764 | #endif | |
2765 | ||
f03fc89f | 2766 | if (m_widgetStyle) |
a2053b27 | 2767 | { |
a56fcaaf | 2768 | #if DISABLE_STYLE_IF_BROKEN_THEME |
bce1406b RR |
2769 | // don't delete if it's a pixmap theme style |
2770 | if (!m_widgetStyle->engine_data) | |
2771 | gtk_style_unref( m_widgetStyle ); | |
1e6feb95 | 2772 | #endif |
c50f1fb9 | 2773 | m_widgetStyle = (GtkStyle*) NULL; |
a2053b27 | 2774 | } |
c801d85f | 2775 | |
f03fc89f | 2776 | if (m_wxwindow) |
a2053b27 | 2777 | { |
f03fc89f | 2778 | gtk_widget_destroy( m_wxwindow ); |
c50f1fb9 | 2779 | m_wxwindow = (GtkWidget*) NULL; |
a2053b27 | 2780 | } |
8bbe427f | 2781 | |
f03fc89f | 2782 | if (m_widget) |
a2053b27 | 2783 | { |
f03fc89f | 2784 | gtk_widget_destroy( m_widget ); |
c50f1fb9 | 2785 | m_widget = (GtkWidget*) NULL; |
a2053b27 | 2786 | } |
362c6693 | 2787 | } |
c801d85f | 2788 | |
1e6feb95 | 2789 | bool wxWindowGTK::PreCreation( wxWindowGTK *parent, const wxPoint &pos, const wxSize &size ) |
c801d85f | 2790 | { |
223d09f6 | 2791 | wxCHECK_MSG( !m_needParent || parent, FALSE, wxT("Need complete parent.") ); |
8bbe427f | 2792 | |
a7c26d10 RD |
2793 | // Use either the given size, or the default if -1 is given. |
2794 | // See wxWindowBase for these functions. | |
3013a903 | 2795 | m_width = WidthDefault(size.x) ; |
f03fc89f | 2796 | m_height = HeightDefault(size.y); |
8bbe427f | 2797 | |
43a18898 RR |
2798 | m_x = (int)pos.x; |
2799 | m_y = (int)pos.y; | |
8bbe427f | 2800 | |
4dcaf11a | 2801 | return TRUE; |
c801d85f KB |
2802 | } |
2803 | ||
1e6feb95 | 2804 | void wxWindowGTK::PostCreation() |
c801d85f | 2805 | { |
82b978d7 RD |
2806 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") ); |
2807 | ||
43a18898 RR |
2808 | if (m_wxwindow) |
2809 | { | |
147bc491 | 2810 | if (!m_noExpose) |
b02da6b1 | 2811 | { |
77ffb593 | 2812 | // these get reported to wxWidgets -> wxPaintEvent |
1e6feb95 | 2813 | |
b420fb6a RR |
2814 | gtk_pizza_set_external( GTK_PIZZA(m_wxwindow), TRUE ); |
2815 | ||
147bc491 RR |
2816 | gtk_signal_connect( GTK_OBJECT(m_wxwindow), "expose_event", |
2817 | GTK_SIGNAL_FUNC(gtk_window_expose_callback), (gpointer)this ); | |
2818 | ||
4e5a4c69 | 2819 | #ifndef __WXGTK20__ |
147bc491 RR |
2820 | gtk_signal_connect( GTK_OBJECT(m_wxwindow), "draw", |
2821 | GTK_SIGNAL_FUNC(gtk_window_draw_callback), (gpointer)this ); | |
0fc5dbf5 | 2822 | |
e441e1f4 | 2823 | if (!HasFlag(wxFULL_REPAINT_ON_RESIZE)) |
e22454be RR |
2824 | { |
2825 | gtk_signal_connect( GTK_OBJECT(m_wxwindow), "event", | |
2826 | GTK_SIGNAL_FUNC(gtk_window_event_event_callback), (gpointer)this ); | |
2827 | } | |
4e5a4c69 | 2828 | #else |
e441e1f4 | 2829 | // gtk_widget_set_redraw_on_allocate( GTK_WIDGET(m_wxwindow), !HasFlag( wxFULL_REPAINT_ON_RESIZE ) ); |
2b5f62a0 VZ |
2830 | #endif |
2831 | ||
2832 | #ifdef __WXGTK20__ | |
2833 | // Create input method handler | |
2834 | m_imContext = (GtkIMMulticontext*) gtk_im_multicontext_new (); | |
2835 | ||
2836 | // Cannot handle drawing preedited text yet | |
2837 | gtk_im_context_set_use_preedit( (GtkIMContext*) m_imContext, FALSE ); | |
2838 | ||
2839 | g_signal_connect (G_OBJECT (m_imContext), "commit", | |
2840 | G_CALLBACK (gtk_wxwindow_commit_cb), this); | |
4e5a4c69 | 2841 | #endif |
b02da6b1 | 2842 | } |
148cd9b6 | 2843 | |
67d78217 | 2844 | // these are called when the "sunken" or "raised" borders are drawn |
034be888 RR |
2845 | gtk_signal_connect( GTK_OBJECT(m_widget), "expose_event", |
2846 | GTK_SIGNAL_FUNC(gtk_window_own_expose_callback), (gpointer)this ); | |
2847 | ||
4e5a4c69 | 2848 | #ifndef __WXGTK20__ |
034be888 RR |
2849 | gtk_signal_connect( GTK_OBJECT(m_widget), "draw", |
2850 | GTK_SIGNAL_FUNC(gtk_window_own_draw_callback), (gpointer)this ); | |
4e5a4c69 | 2851 | #endif |
43a18898 | 2852 | } |
47d67540 | 2853 | |
76fcf0f2 | 2854 | // focus handling |
63081513 | 2855 | |
76fcf0f2 RR |
2856 | if (m_focusWidget == NULL) |
2857 | m_focusWidget = m_widget; | |
2daa0ce9 | 2858 | |
76fcf0f2 RR |
2859 | gtk_signal_connect( GTK_OBJECT(m_focusWidget), "focus_in_event", |
2860 | GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this ); | |
2861 | ||
2862 | gtk_signal_connect( GTK_OBJECT(m_focusWidget), "focus_out_event", | |
2863 | GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this ); | |
2864 | ||
2865 | // connect to the various key and mouse handlers | |
63081513 | 2866 | |
a2053b27 | 2867 | GtkWidget *connect_widget = GetConnectWidget(); |
f03fc89f | 2868 | |
a2053b27 | 2869 | ConnectWidget( connect_widget ); |
47d67540 | 2870 | |
63081513 | 2871 | /* We cannot set colours, fonts and cursors before the widget has |
a2053b27 RR |
2872 | been realized, so we do this directly after realization */ |
2873 | gtk_signal_connect( GTK_OBJECT(connect_widget), "realize", | |
c50f1fb9 | 2874 | GTK_SIGNAL_FUNC(gtk_window_realized_callback), (gpointer) this ); |
2daa0ce9 | 2875 | |
63081513 RR |
2876 | if (m_wxwindow) |
2877 | { | |
47c93b63 | 2878 | // Catch native resize events |
8f75cb6c RR |
2879 | gtk_signal_connect( GTK_OBJECT(m_wxwindow), "size_allocate", |
2880 | GTK_SIGNAL_FUNC(gtk_window_size_callback), (gpointer)this ); | |
2daa0ce9 | 2881 | |
47c93b63 | 2882 | // Initialize XIM support |
63081513 RR |
2883 | gtk_signal_connect( GTK_OBJECT(m_wxwindow), "realize", |
2884 | GTK_SIGNAL_FUNC(gtk_wxwindow_realized_callback), (gpointer) this ); | |
8f75cb6c | 2885 | |
47c93b63 | 2886 | // And resize XIM window |
b79395c5 RR |
2887 | gtk_signal_connect( GTK_OBJECT(m_wxwindow), "size_allocate", |
2888 | GTK_SIGNAL_FUNC(gtk_wxwindow_size_callback), (gpointer)this ); | |
63081513 | 2889 | } |
2daa0ce9 | 2890 | |
e1f448ee | 2891 | if ( !GTK_IS_COMBO(m_widget)) |
47c93b63 RR |
2892 | { |
2893 | // This is needed if we want to add our windows into native | |
2894 | // GTK control, such as the toolbar. With this callback, the | |
2895 | // toolbar gets to know the correct size (the one set by the | |
2896 | // programmer). Sadly, it misbehaves for wxComboBox. FIXME | |
2897 | // when moving to GTK 2.0. | |
2898 | gtk_signal_connect( GTK_OBJECT(m_widget), "size_request", | |
e1f448ee VZ |
2899 | GTK_SIGNAL_FUNC(wxgtk_window_size_request_callback), |
2900 | (gpointer) this ); | |
47c93b63 | 2901 | } |
1e6feb95 | 2902 | |
43a18898 | 2903 | m_hasVMT = TRUE; |
a433fbd5 VZ |
2904 | |
2905 | // unless the window was created initially hidden (i.e. Hide() had been | |
2906 | // called before Create()), we should show it at GTK+ level as well | |
2907 | if ( IsShown() ) | |
2908 | gtk_widget_show( m_widget ); | |
b4071e91 RR |
2909 | } |
2910 | ||
1e6feb95 | 2911 | void wxWindowGTK::ConnectWidget( GtkWidget *widget ) |
b4071e91 | 2912 | { |
43a18898 RR |
2913 | gtk_signal_connect( GTK_OBJECT(widget), "key_press_event", |
2914 | GTK_SIGNAL_FUNC(gtk_window_key_press_callback), (gpointer)this ); | |
c801d85f | 2915 | |
b666df2c RR |
2916 | gtk_signal_connect( GTK_OBJECT(widget), "key_release_event", |
2917 | GTK_SIGNAL_FUNC(gtk_window_key_release_callback), (gpointer)this ); | |
2918 | ||
43a18898 RR |
2919 | gtk_signal_connect( GTK_OBJECT(widget), "button_press_event", |
2920 | GTK_SIGNAL_FUNC(gtk_window_button_press_callback), (gpointer)this ); | |
47d67540 | 2921 | |
43a18898 RR |
2922 | gtk_signal_connect( GTK_OBJECT(widget), "button_release_event", |
2923 | GTK_SIGNAL_FUNC(gtk_window_button_release_callback), (gpointer)this ); | |
47d67540 | 2924 | |
43a18898 RR |
2925 | gtk_signal_connect( GTK_OBJECT(widget), "motion_notify_event", |
2926 | GTK_SIGNAL_FUNC(gtk_window_motion_notify_callback), (gpointer)this ); | |
47d67540 | 2927 | |
557c9f5b JS |
2928 | #ifdef __WXGTK20__ |
2929 | gtk_signal_connect( GTK_OBJECT(widget), "scroll_event", | |
2930 | GTK_SIGNAL_FUNC(gtk_window_wheel_callback), (gpointer)this ); | |
2931 | #endif | |
2932 | ||
43a18898 RR |
2933 | gtk_signal_connect( GTK_OBJECT(widget), "enter_notify_event", |
2934 | GTK_SIGNAL_FUNC(gtk_window_enter_callback), (gpointer)this ); | |
47d67540 | 2935 | |
43a18898 RR |
2936 | gtk_signal_connect( GTK_OBJECT(widget), "leave_notify_event", |
2937 | GTK_SIGNAL_FUNC(gtk_window_leave_callback), (gpointer)this ); | |
362c6693 | 2938 | } |
c801d85f | 2939 | |
1e6feb95 | 2940 | bool wxWindowGTK::Destroy() |
c801d85f | 2941 | { |
82b978d7 | 2942 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") ); |
47d67540 | 2943 | |
43a18898 | 2944 | m_hasVMT = FALSE; |
c801d85f | 2945 | |
f03fc89f | 2946 | return wxWindowBase::Destroy(); |
362c6693 | 2947 | } |
c801d85f | 2948 | |
1e6feb95 | 2949 | void wxWindowGTK::DoMoveWindow(int x, int y, int width, int height) |
23efdd02 RR |
2950 | { |
2951 | gtk_pizza_set_size( GTK_PIZZA(m_parent->m_wxwindow), m_widget, x, y, width, height ); | |
2952 | } | |
2daa0ce9 | 2953 | |
1e6feb95 | 2954 | void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags ) |
c801d85f | 2955 | { |
82b978d7 | 2956 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") ); |
1e6feb95 | 2957 | wxASSERT_MSG( (m_parent != NULL), wxT("wxWindowGTK::SetSize requires parent.\n") ); |
8bbe427f | 2958 | |
33611ebb | 2959 | /* |
f94fca1b | 2960 | printf( "DoSetSize: name %s, x,y,w,h: %d,%d,%d,%d \n", GetName().c_str(), x,y,width,height ); |
33611ebb RR |
2961 | */ |
2962 | ||
e27ce4e9 | 2963 | if (m_resizing) return; /* I don't like recursions */ |
fb1585ae | 2964 | m_resizing = TRUE; |
1e6feb95 | 2965 | |
b9f29261 VS |
2966 | int currentX, currentY; |
2967 | GetPosition(¤tX, ¤tY); | |
443c834d | 2968 | if (x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) |
b9f29261 | 2969 | x = currentX; |
443c834d | 2970 | if (y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) |
b9f29261 | 2971 | y = currentY; |
a200c35e VS |
2972 | AdjustForParentClientOrigin(x, y, sizeFlags); |
2973 | ||
a2053b27 | 2974 | if (m_parent->m_wxwindow == NULL) /* i.e. wxNotebook */ |
fb1585ae | 2975 | { |
e27ce4e9 | 2976 | /* don't set the size for children of wxNotebook, just take the values. */ |
fb1585ae RR |
2977 | m_x = x; |
2978 | m_y = y; | |
2979 | m_width = width; | |
ba4e3652 | 2980 | m_height = height; |
fb1585ae | 2981 | } |
ba4e3652 | 2982 | else |
fb1585ae | 2983 | { |
da048e3d | 2984 | GtkPizza *pizza = GTK_PIZZA(m_parent->m_wxwindow); |
85ad5eb5 | 2985 | if ((sizeFlags & wxSIZE_ALLOW_MINUS_ONE) == 0) |
ba4e3652 | 2986 | { |
da048e3d RR |
2987 | if (x != -1) m_x = x + pizza->xoffset; |
2988 | if (y != -1) m_y = y + pizza->yoffset; | |
ba4e3652 RR |
2989 | } |
2990 | else | |
2991 | { | |
da048e3d RR |
2992 | m_x = x + pizza->xoffset; |
2993 | m_y = y + pizza->yoffset; | |
ba4e3652 | 2994 | } |
47d67540 | 2995 | |
a63d48fa | 2996 | // calculate the best size if we should auto size the window |
c7e111cd VZ |
2997 | if ( ((sizeFlags & wxSIZE_AUTO_WIDTH) && width == -1) || |
2998 | ((sizeFlags & wxSIZE_AUTO_HEIGHT) && height == -1) ) | |
ba4e3652 | 2999 | { |
a63d48fa | 3000 | const wxSize sizeBest = GetBestSize(); |
c7e111cd | 3001 | if ( (sizeFlags & wxSIZE_AUTO_WIDTH) && width == -1 ) |
a63d48fa | 3002 | width = sizeBest.x; |
c7e111cd | 3003 | if ( (sizeFlags & wxSIZE_AUTO_HEIGHT) && height == -1 ) |
a63d48fa | 3004 | height = sizeBest.y; |
ba4e3652 RR |
3005 | } |
3006 | ||
a63d48fa VZ |
3007 | if (width != -1) |
3008 | m_width = width; | |
3009 | if (height != -1) | |
3010 | m_height = height; | |
8bbe427f | 3011 | |
e7dda1ff VS |
3012 | int minWidth = GetMinWidth(), |
3013 | minHeight = GetMinHeight(), | |
3014 | maxWidth = GetMaxWidth(), | |
3015 | maxHeight = GetMaxHeight(); | |
3016 | ||
3017 | if ((minWidth != -1) && (m_width < minWidth)) m_width = minWidth; | |
3018 | if ((minHeight != -1) && (m_height < minHeight)) m_height = minHeight; | |
3019 | if ((maxWidth != -1) && (m_width > maxWidth)) m_width = maxWidth; | |
3020 | if ((maxHeight != -1) && (m_height > maxHeight)) m_height = maxHeight; | |
47d67540 | 3021 | |
a2053b27 | 3022 | int border = 0; |
c50f1fb9 | 3023 | int bottom_border = 0; |
f03fc89f | 3024 | |
eb9e6a00 | 3025 | #ifndef __WXGTK20__ |
29f538ce | 3026 | if (GTK_WIDGET_CAN_DEFAULT(m_widget)) |
c50f1fb9 VZ |
3027 | { |
3028 | /* the default button has a border around it */ | |
3029 | border = 6; | |
3030 | bottom_border = 5; | |
3031 | } | |
67d78217 | 3032 | #endif |
c50f1fb9 | 3033 | |
23efdd02 RR |
3034 | DoMoveWindow( m_x-border, |
3035 | m_y-border, | |
3036 | m_width+2*border, | |
3037 | m_height+border+bottom_border ); | |
54517652 | 3038 | } |
148cd9b6 | 3039 | |
5b8a521e RR |
3040 | if (m_hasScrolling) |
3041 | { | |
1e6feb95 | 3042 | /* Sometimes the client area changes size without the |
b6fa52db RR |
3043 | whole windows's size changing, but if the whole |
3044 | windows's size doesn't change, no wxSizeEvent will | |
3045 | normally be sent. Here we add an extra test if | |
3046 | the client test has been changed and this will | |
3047 | be used then. */ | |
5b8a521e RR |
3048 | GetClientSize( &m_oldClientWidth, &m_oldClientHeight ); |
3049 | } | |
3050 | ||
54517652 | 3051 | /* |
6d693bb4 RR |
3052 | wxPrintf( "OnSize sent from " ); |
3053 | if (GetClassInfo() && GetClassInfo()->GetClassName()) | |
3054 | wxPrintf( GetClassInfo()->GetClassName() ); | |
3055 | wxPrintf( " %d %d %d %d\n", (int)m_x, (int)m_y, (int)m_width, (int)m_height ); | |
3056 | */ | |
3057 | ||
30760ce7 RR |
3058 | if (!m_nativeSizeEvent) |
3059 | { | |
3060 | wxSizeEvent event( wxSize(m_width,m_height), GetId() ); | |
3061 | event.SetEventObject( this ); | |
3062 | GetEventHandler()->ProcessEvent( event ); | |
3063 | } | |
6d693bb4 | 3064 | |
fb1585ae | 3065 | m_resizing = FALSE; |
362c6693 | 3066 | } |
c801d85f | 3067 | |
1e6feb95 | 3068 | void wxWindowGTK::OnInternalIdle() |
9390a202 | 3069 | { |
beab25bd | 3070 | // Update invalidated regions. |
010afced | 3071 | GtkUpdate(); |
0fc5dbf5 | 3072 | |
beab25bd | 3073 | // Synthetize activate events. |
148cd9b6 VZ |
3074 | if ( g_sendActivateEvent != -1 ) |
3075 | { | |
3076 | bool activate = g_sendActivateEvent != 0; | |
3077 | ||
3078 | // do it only once | |
3079 | g_sendActivateEvent = -1; | |
3080 | ||
1e6feb95 | 3081 | wxTheApp->SetActive(activate, (wxWindow *)g_focusWindowLast); |
148cd9b6 VZ |
3082 | } |
3083 | ||
e8c12a53 VS |
3084 | if ( g_activeFrameLostFocus ) |
3085 | { | |
3086 | if ( g_activeFrame ) | |
3087 | { | |
45eb5249 | 3088 | wxLogTrace(wxT("activate"), wxT("Deactivating frame %p (from idle)"), g_activeFrame); |
e8c12a53 VS |
3089 | wxActivateEvent event(wxEVT_ACTIVATE, FALSE, g_activeFrame->GetId()); |
3090 | event.SetEventObject(g_activeFrame); | |
3091 | g_activeFrame->GetEventHandler()->ProcessEvent(event); | |
3092 | g_activeFrame = NULL; | |
3093 | } | |
3094 | g_activeFrameLostFocus = FALSE; | |
3095 | } | |
2b5f62a0 | 3096 | |
9146082c RR |
3097 | wxCursor cursor = m_cursor; |
3098 | if (g_globalCursor.Ok()) cursor = g_globalCursor; | |
c50f1fb9 | 3099 | |
f7a11f8c | 3100 | if (cursor.Ok()) |
9146082c | 3101 | { |
3017f78d | 3102 | /* I now set the cursor anew in every OnInternalIdle call |
b02da6b1 VZ |
3103 | as setting the cursor in a parent window also effects the |
3104 | windows above so that checking for the current cursor is | |
3105 | not possible. */ | |
148cd9b6 | 3106 | |
9146082c | 3107 | if (m_wxwindow) |
6a008b33 | 3108 | { |
da048e3d | 3109 | GdkWindow *window = GTK_PIZZA(m_wxwindow)->bin_window; |
6a008b33 | 3110 | if (window) |
c50f1fb9 | 3111 | gdk_window_set_cursor( window, cursor.GetCursor() ); |
6a008b33 VZ |
3112 | |
3113 | if (!g_globalCursor.Ok()) | |
3114 | cursor = *wxSTANDARD_CURSOR; | |
3115 | ||
3116 | window = m_widget->window; | |
5e014a0c | 3117 | if ((window) && !(GTK_WIDGET_NO_WINDOW(m_widget))) |
9146082c | 3118 | gdk_window_set_cursor( window, cursor.GetCursor() ); |
5e014a0c | 3119 | |
6a008b33 VZ |
3120 | } |
3121 | else | |
3122 | { | |
5e014a0c | 3123 | |
9146082c | 3124 | GdkWindow *window = m_widget->window; |
5e014a0c | 3125 | if ((window) && !(GTK_WIDGET_NO_WINDOW(m_widget))) |
9146082c | 3126 | gdk_window_set_cursor( window, cursor.GetCursor() ); |
5e014a0c | 3127 | |
6a008b33 | 3128 | } |
9146082c | 3129 | } |
6a008b33 | 3130 | |
e39af974 JS |
3131 | if (wxUpdateUIEvent::CanUpdate(this)) |
3132 | UpdateWindowUI(wxUPDATE_UI_FROMIDLE); | |
9390a202 RR |
3133 | } |
3134 | ||
1e6feb95 | 3135 | void wxWindowGTK::DoGetSize( int *width, int *height ) const |
c801d85f | 3136 | { |
82b978d7 | 3137 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
47d67540 | 3138 | |
fb1585ae RR |
3139 | if (width) (*width) = m_width; |
3140 | if (height) (*height) = m_height; | |
362c6693 | 3141 | } |
c801d85f | 3142 | |
1e6feb95 | 3143 | void wxWindowGTK::DoSetClientSize( int width, int height ) |
c801d85f | 3144 | { |
82b978d7 RD |
3145 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
3146 | ||
1ecc4d80 | 3147 | if (!m_wxwindow) |
c801d85f | 3148 | { |
1ecc4d80 | 3149 | SetSize( width, height ); |
c801d85f KB |
3150 | } |
3151 | else | |
3152 | { | |
1ecc4d80 RR |
3153 | int dw = 0; |
3154 | int dh = 0; | |
3155 | ||
1e6feb95 | 3156 | #ifndef __WXUNIVERSAL__ |
98d3fdbe RR |
3157 | if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER)) |
3158 | { | |
5e014a0c | 3159 | /* when using GTK 1.2 we set the shadow border size to 2 */ |
6a008b33 | 3160 | dw += 2 * 2; |
98d3fdbe RR |
3161 | dh += 2 * 2; |
3162 | } | |
5e014a0c RR |
3163 | if (HasFlag(wxSIMPLE_BORDER)) |
3164 | { | |
3165 | /* when using GTK 1.2 we set the simple border size to 1 */ | |
3166 | dw += 1 * 2; | |
3167 | dh += 1 * 2; | |
3168 | } | |
1e6feb95 | 3169 | #endif // __WXUNIVERSAL__ |
034be888 | 3170 | |
5b8a521e | 3171 | if (m_hasScrolling) |
98d3fdbe | 3172 | { |
324dbfec | 3173 | GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget); |
2daa0ce9 | 3174 | |
9000c624 RR |
3175 | GtkRequisition vscroll_req; |
3176 | vscroll_req.width = 2; | |
3177 | vscroll_req.height = 2; | |
dd00f3f6 | 3178 | (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->vscrollbar) )->size_request ) |
9000c624 | 3179 | (scroll_window->vscrollbar, &vscroll_req ); |
2daa0ce9 | 3180 | |
9000c624 RR |
3181 | GtkRequisition hscroll_req; |
3182 | hscroll_req.width = 2; | |
3183 | hscroll_req.height = 2; | |
dd00f3f6 | 3184 | (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->hscrollbar) )->size_request ) |
9000c624 RR |
3185 | (scroll_window->hscrollbar, &hscroll_req ); |
3186 | ||
dd00f3f6 | 3187 | GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(m_widget) ); |
324dbfec | 3188 | |
1ecc4d80 RR |
3189 | if (scroll_window->vscrollbar_visible) |
3190 | { | |
9000c624 | 3191 | dw += vscroll_req.width; |
1ecc4d80 RR |
3192 | dw += scroll_class->scrollbar_spacing; |
3193 | } | |
3194 | ||
3195 | if (scroll_window->hscrollbar_visible) | |
3196 | { | |
9000c624 | 3197 | dh += hscroll_req.height; |
63cc5d9d | 3198 | dh += scroll_class->scrollbar_spacing; |
1ecc4d80 | 3199 | } |
9000c624 | 3200 | } |
1ecc4d80 | 3201 | |
034be888 | 3202 | SetSize( width+dw, height+dh ); |
1ecc4d80 | 3203 | } |
362c6693 | 3204 | } |
c801d85f | 3205 | |
1e6feb95 | 3206 | void wxWindowGTK::DoGetClientSize( int *width, int *height ) const |
c801d85f | 3207 | { |
82b978d7 | 3208 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
47d67540 | 3209 | |
1ecc4d80 RR |
3210 | if (!m_wxwindow) |
3211 | { | |
3212 | if (width) (*width) = m_width; | |
3213 | if (height) (*height) = m_height; | |
c801d85f KB |
3214 | } |
3215 | else | |
3216 | { | |
1ecc4d80 RR |
3217 | int dw = 0; |
3218 | int dh = 0; | |
3219 | ||
1e6feb95 | 3220 | #ifndef __WXUNIVERSAL__ |
98d3fdbe RR |
3221 | if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER)) |
3222 | { | |
5e014a0c | 3223 | /* when using GTK 1.2 we set the shadow border size to 2 */ |
6a008b33 | 3224 | dw += 2 * 2; |
98d3fdbe RR |
3225 | dh += 2 * 2; |
3226 | } | |
5e014a0c RR |
3227 | if (HasFlag(wxSIMPLE_BORDER)) |
3228 | { | |
3229 | /* when using GTK 1.2 we set the simple border size to 1 */ | |
3230 | dw += 1 * 2; | |
3231 | dh += 1 * 2; | |
3232 | } | |
1e6feb95 | 3233 | #endif // __WXUNIVERSAL__ |
9000c624 | 3234 | |
5b8a521e | 3235 | if (m_hasScrolling) |
98d3fdbe | 3236 | { |
6a008b33 | 3237 | GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget); |
2daa0ce9 | 3238 | |
9000c624 RR |
3239 | GtkRequisition vscroll_req; |
3240 | vscroll_req.width = 2; | |
3241 | vscroll_req.height = 2; | |
dd00f3f6 | 3242 | (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->vscrollbar) )->size_request ) |
9000c624 | 3243 | (scroll_window->vscrollbar, &vscroll_req ); |
2daa0ce9 | 3244 | |
9000c624 RR |
3245 | GtkRequisition hscroll_req; |
3246 | hscroll_req.width = 2; | |
3247 | hscroll_req.height = 2; | |
dd00f3f6 | 3248 | (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->hscrollbar) )->size_request ) |
9000c624 RR |
3249 | (scroll_window->hscrollbar, &hscroll_req ); |
3250 | ||
dd00f3f6 | 3251 | GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(m_widget) ); |
6a008b33 | 3252 | |
1ecc4d80 RR |
3253 | if (scroll_window->vscrollbar_visible) |
3254 | { | |
9000c624 | 3255 | dw += vscroll_req.width; |
1ecc4d80 RR |
3256 | dw += scroll_class->scrollbar_spacing; |
3257 | } | |
3258 | ||
3259 | if (scroll_window->hscrollbar_visible) | |
3260 | { | |
9000c624 | 3261 | dh += hscroll_req.height; |
1ecc4d80 RR |
3262 | dh += scroll_class->scrollbar_spacing; |
3263 | } | |
6a008b33 | 3264 | } |
47d67540 | 3265 | |
1ecc4d80 RR |
3266 | if (width) (*width) = m_width - dw; |
3267 | if (height) (*height) = m_height - dh; | |
3268 | } | |
1e6feb95 | 3269 | |
f94fca1b RR |
3270 | /* |
3271 | printf( "GetClientSize, name %s ", GetName().c_str() ); | |
3272 | if (width) printf( " width = %d", (*width) ); | |
3273 | if (height) printf( " height = %d", (*height) ); | |
3274 | printf( "\n" ); | |
3275 | */ | |
362c6693 | 3276 | } |
c801d85f | 3277 | |
1e6feb95 | 3278 | void wxWindowGTK::DoGetPosition( int *x, int *y ) const |
c801d85f | 3279 | { |
82b978d7 | 3280 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
47d67540 | 3281 | |
bf0c00c6 RR |
3282 | int dx = 0; |
3283 | int dy = 0; | |
3284 | if (m_parent && m_parent->m_wxwindow) | |
3285 | { | |
da048e3d | 3286 | GtkPizza *pizza = GTK_PIZZA(m_parent->m_wxwindow); |
b02da6b1 VZ |
3287 | dx = pizza->xoffset; |
3288 | dy = pizza->yoffset; | |
bf0c00c6 | 3289 | } |
94633ad9 | 3290 | |
496beb3f VS |
3291 | if (x) (*x) = m_x - dx; |
3292 | if (y) (*y) = m_y - dy; | |
362c6693 | 3293 | } |
c801d85f | 3294 | |
1e6feb95 | 3295 | void wxWindowGTK::DoClientToScreen( int *x, int *y ) const |
c801d85f | 3296 | { |
82b978d7 | 3297 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
47d67540 | 3298 | |
a2053b27 RR |
3299 | if (!m_widget->window) return; |
3300 | ||
43a18898 RR |
3301 | GdkWindow *source = (GdkWindow *) NULL; |
3302 | if (m_wxwindow) | |
da048e3d | 3303 | source = GTK_PIZZA(m_wxwindow)->bin_window; |
43a18898 RR |
3304 | else |
3305 | source = m_widget->window; | |
47d67540 | 3306 | |
43a18898 RR |
3307 | int org_x = 0; |
3308 | int org_y = 0; | |
3309 | gdk_window_get_origin( source, &org_x, &org_y ); | |
c801d85f | 3310 | |
43a18898 | 3311 | if (!m_wxwindow) |
c801d85f | 3312 | { |
43a18898 RR |
3313 | if (GTK_WIDGET_NO_WINDOW (m_widget)) |
3314 | { | |
3315 | org_x += m_widget->allocation.x; | |
3316 | org_y += m_widget->allocation.y; | |
3317 | } | |
362c6693 | 3318 | } |
47d67540 | 3319 | |
43a18898 RR |
3320 | if (x) *x += org_x; |
3321 | if (y) *y += org_y; | |
362c6693 | 3322 | } |
c801d85f | 3323 | |
1e6feb95 | 3324 | void wxWindowGTK::DoScreenToClient( int *x, int *y ) const |
c801d85f | 3325 | { |
82b978d7 | 3326 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
47d67540 | 3327 | |
a2053b27 RR |
3328 | if (!m_widget->window) return; |
3329 | ||
1ecc4d80 RR |
3330 | GdkWindow *source = (GdkWindow *) NULL; |
3331 | if (m_wxwindow) | |
da048e3d | 3332 | source = GTK_PIZZA(m_wxwindow)->bin_window; |
1ecc4d80 RR |
3333 | else |
3334 | source = m_widget->window; | |
47d67540 | 3335 | |
1ecc4d80 RR |
3336 | int org_x = 0; |
3337 | int org_y = 0; | |
3338 | gdk_window_get_origin( source, &org_x, &org_y ); | |
c801d85f | 3339 | |
1ecc4d80 | 3340 | if (!m_wxwindow) |
c801d85f | 3341 | { |
1ecc4d80 RR |
3342 | if (GTK_WIDGET_NO_WINDOW (m_widget)) |
3343 | { | |
3344 | org_x += m_widget->allocation.x; | |
3345 | org_y += m_widget->allocation.y; | |
3346 | } | |
362c6693 | 3347 | } |
47d67540 | 3348 | |
1ecc4d80 RR |
3349 | if (x) *x -= org_x; |
3350 | if (y) *y -= org_y; | |
362c6693 | 3351 | } |
c801d85f | 3352 | |
1e6feb95 | 3353 | bool wxWindowGTK::Show( bool show ) |
c801d85f | 3354 | { |
82b978d7 | 3355 | wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") ); |
47d67540 | 3356 | |
739730ca RR |
3357 | if (!wxWindowBase::Show(show)) |
3358 | { | |
3359 | // nothing to do | |
f03fc89f | 3360 | return FALSE; |
739730ca | 3361 | } |
8bbe427f | 3362 | |
f03fc89f VZ |
3363 | if (show) |
3364 | gtk_widget_show( m_widget ); | |
1ecc4d80 | 3365 | else |
f03fc89f | 3366 | gtk_widget_hide( m_widget ); |
8bbe427f | 3367 | |
2b5f62a0 VZ |
3368 | wxShowEvent eventShow(GetId(), show); |
3369 | eventShow.m_eventObject = this; | |
3370 | ||
3371 | GetEventHandler()->ProcessEvent(eventShow); | |
3372 | ||
f03fc89f | 3373 | return TRUE; |
362c6693 | 3374 | } |
c801d85f | 3375 | |
3379ed37 | 3376 | static void wxWindowNotifyEnable(wxWindowGTK* win, bool enable) |
fdca68a6 JS |
3377 | { |
3378 | win->OnParentEnable(enable); | |
3379 | ||
3380 | // Recurse, so that children have the opportunity to Do The Right Thing | |
3381 | // and reset colours that have been messed up by a parent's (really ancestor's) | |
3382 | // Enable call | |
222ed1d6 | 3383 | for ( wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst(); |
fdca68a6 JS |
3384 | node; |
3385 | node = node->GetNext() ) | |
3386 | { | |
3387 | wxWindow *child = node->GetData(); | |
3388 | if (!child->IsKindOf(CLASSINFO(wxDialog)) && !child->IsKindOf(CLASSINFO(wxFrame))) | |
3389 | wxWindowNotifyEnable(child, enable); | |
3390 | } | |
3391 | } | |
3392 | ||
3379ed37 | 3393 | bool wxWindowGTK::Enable( bool enable ) |
c801d85f | 3394 | { |
82b978d7 RD |
3395 | wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") ); |
3396 | ||
739730ca RR |
3397 | if (!wxWindowBase::Enable(enable)) |
3398 | { | |
3399 | // nothing to do | |
f03fc89f | 3400 | return FALSE; |
739730ca | 3401 | } |
1ecc4d80 | 3402 | |
f03fc89f VZ |
3403 | gtk_widget_set_sensitive( m_widget, enable ); |
3404 | if ( m_wxwindow ) | |
3405 | gtk_widget_set_sensitive( m_wxwindow, enable ); | |
ff8bfdbb | 3406 | |
fdca68a6 | 3407 | wxWindowNotifyEnable(this, enable); |
513903c4 | 3408 | |
f03fc89f | 3409 | return TRUE; |
362c6693 | 3410 | } |
c801d85f | 3411 | |
1e6feb95 | 3412 | int wxWindowGTK::GetCharHeight() const |
2f2aa628 | 3413 | { |
82b978d7 | 3414 | wxCHECK_MSG( (m_widget != NULL), 12, wxT("invalid window") ); |
47d67540 | 3415 | |
cc402e64 VZ |
3416 | wxFont font = GetFont(); |
3417 | wxCHECK_MSG( font.Ok(), 12, wxT("invalid font") ); | |
2f2aa628 | 3418 | |
bbd006c0 RR |
3419 | #ifdef __WXGTK20__ |
3420 | PangoContext *context = NULL; | |
3421 | if (m_widget) | |
3422 | context = gtk_widget_get_pango_context( m_widget ); | |
3423 | ||
3424 | if (!context) | |
3425 | return 0; | |
3426 | ||
cc402e64 | 3427 | PangoFontDescription *desc = font.GetNativeFontInfo()->description; |
bbd006c0 RR |
3428 | PangoLayout *layout = pango_layout_new(context); |
3429 | pango_layout_set_font_description(layout, desc); | |
3430 | pango_layout_set_text(layout, "H", 1); | |
3431 | PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data; | |
3432 | ||
3433 | PangoRectangle rect; | |
3434 | pango_layout_line_get_extents(line, NULL, &rect); | |
3435 | ||
3436 | g_object_unref( G_OBJECT( layout ) ); | |
7de59551 | 3437 | |
bbd006c0 RR |
3438 | return (int) (rect.height / PANGO_SCALE); |
3439 | #else | |
cc402e64 | 3440 | GdkFont *gfont = font.GetInternalFont( 1.0 ); |
f03fc89f | 3441 | |
cc402e64 | 3442 | return gfont->ascent + gfont->descent; |
bbd006c0 | 3443 | #endif |
362c6693 | 3444 | } |
c801d85f | 3445 | |
1e6feb95 | 3446 | int wxWindowGTK::GetCharWidth() const |
c33c4050 | 3447 | { |
82b978d7 | 3448 | wxCHECK_MSG( (m_widget != NULL), 8, wxT("invalid window") ); |
47d67540 | 3449 | |
cc402e64 VZ |
3450 | wxFont font = GetFont(); |
3451 | wxCHECK_MSG( font.Ok(), 8, wxT("invalid font") ); | |
47d67540 | 3452 | |
bbd006c0 RR |
3453 | #ifdef __WXGTK20__ |
3454 | PangoContext *context = NULL; | |
3455 | if (m_widget) | |
3456 | context = gtk_widget_get_pango_context( m_widget ); | |
3457 | ||
3458 | if (!context) | |
3459 | return 0; | |
3460 | ||
cc402e64 | 3461 | PangoFontDescription *desc = font.GetNativeFontInfo()->description; |
bbd006c0 RR |
3462 | PangoLayout *layout = pango_layout_new(context); |
3463 | pango_layout_set_font_description(layout, desc); | |
95c430aa | 3464 | pango_layout_set_text(layout, "g", 1); |
bbd006c0 RR |
3465 | PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data; |
3466 | ||
3467 | PangoRectangle rect; | |
3468 | pango_layout_line_get_extents(line, NULL, &rect); | |
3469 | ||
3470 | g_object_unref( G_OBJECT( layout ) ); | |
7de59551 | 3471 | |
bbd006c0 RR |
3472 | return (int) (rect.width / PANGO_SCALE); |
3473 | #else | |
cc402e64 | 3474 | GdkFont *gfont = font.GetInternalFont( 1.0 ); |
ff8bfdbb | 3475 | |
cc402e64 | 3476 | return gdk_string_width( gfont, "g" ); |
bbd006c0 | 3477 | #endif |
c33c4050 RR |
3478 | } |
3479 | ||
1e6feb95 | 3480 | void wxWindowGTK::GetTextExtent( const wxString& string, |
f03fc89f VZ |
3481 | int *x, |
3482 | int *y, | |
3483 | int *descent, | |
3484 | int *externalLeading, | |
3485 | const wxFont *theFont ) const | |
c33c4050 | 3486 | { |
cc402e64 | 3487 | wxFont fontToUse = theFont ? *theFont : GetFont(); |
47d67540 | 3488 | |
223d09f6 | 3489 | wxCHECK_RET( fontToUse.Ok(), wxT("invalid font") ); |
2b5f62a0 | 3490 | |
48d011c8 RR |
3491 | if (string.IsEmpty()) |
3492 | { | |
b15ed747 RR |
3493 | if (x) (*x) = 0; |
3494 | if (y) (*y) = 0; | |
48d011c8 RR |
3495 | return; |
3496 | } | |
47d67540 | 3497 | |
2b5f62a0 | 3498 | #ifdef __WXGTK20__ |
48d011c8 RR |
3499 | PangoContext *context = NULL; |
3500 | if (m_widget) | |
2b5f62a0 VZ |
3501 | context = gtk_widget_get_pango_context( m_widget ); |
3502 | ||
48d011c8 RR |
3503 | if (!context) |
3504 | { | |
b15ed747 RR |
3505 | if (x) (*x) = 0; |
3506 | if (y) (*y) = 0; | |
48d011c8 RR |
3507 | return; |
3508 | } | |
2b5f62a0 | 3509 | |
48d011c8 RR |
3510 | PangoFontDescription *desc = fontToUse.GetNativeFontInfo()->description; |
3511 | PangoLayout *layout = pango_layout_new(context); | |
3512 | pango_layout_set_font_description(layout, desc); | |
3513 | { | |
fb3ed106 | 3514 | #if wxUSE_UNICODE |
48d011c8 RR |
3515 | const wxCharBuffer data = wxConvUTF8.cWC2MB( string ); |
3516 | pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data )); | |
fb3ed106 RR |
3517 | #else |
3518 | const wxWCharBuffer wdata = wxConvLocal.cMB2WC( string ); | |
3519 | const wxCharBuffer data = wxConvUTF8.cWC2MB( wdata ); | |
3520 | pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data )); | |
3521 | #endif | |
48d011c8 RR |
3522 | } |
3523 | PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data; | |
2b5f62a0 | 3524 | |
48d011c8 RR |
3525 | PangoRectangle rect; |
3526 | pango_layout_line_get_extents(line, NULL, &rect); | |
2b5f62a0 | 3527 | |
b15ed747 RR |
3528 | if (x) (*x) = (wxCoord) (rect.width / PANGO_SCALE); |
3529 | if (y) (*y) = (wxCoord) (rect.height / PANGO_SCALE); | |
48d011c8 RR |
3530 | if (descent) |
3531 | { | |
3532 | // Do something about metrics here | |
3533 | (*descent) = 0; | |
3534 | } | |
3535 | if (externalLeading) (*externalLeading) = 0; // ?? | |
2b5f62a0 | 3536 | |
48d011c8 RR |
3537 | g_object_unref( G_OBJECT( layout ) ); |
3538 | #else | |
463c1fa1 | 3539 | GdkFont *font = fontToUse.GetInternalFont( 1.0 ); |
fab591c5 | 3540 | if (x) (*x) = gdk_string_width( font, wxGTK_CONV( string ) ); |
463c1fa1 RR |
3541 | if (y) (*y) = font->ascent + font->descent; |
3542 | if (descent) (*descent) = font->descent; | |
3543 | if (externalLeading) (*externalLeading) = 0; // ?? | |
48d011c8 | 3544 | #endif |
c33c4050 RR |
3545 | } |
3546 | ||
1e6feb95 | 3547 | void wxWindowGTK::SetFocus() |
c801d85f | 3548 | { |
82b978d7 | 3549 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
6cad4f1b VZ |
3550 | |
3551 | if ( m_hasFocus ) | |
3552 | { | |
3553 | // don't do anything if we already have focus | |
3554 | return; | |
3555 | } | |
2daa0ce9 | 3556 | |
354aa1e3 RR |
3557 | if (m_wxwindow) |
3558 | { | |
173348db | 3559 | if (!GTK_WIDGET_HAS_FOCUS (m_wxwindow)) |
b231914f | 3560 | { |
173348db | 3561 | gtk_widget_grab_focus (m_wxwindow); |
b231914f | 3562 | } |
354aa1e3 | 3563 | } |
b231914f | 3564 | else if (m_widget) |
c801d85f | 3565 | { |
173348db | 3566 | if (GTK_WIDGET_CAN_FOCUS(m_widget) && !GTK_WIDGET_HAS_FOCUS (m_widget) ) |
463c1fa1 | 3567 | { |
d7fa7eaa | 3568 | if (!GTK_WIDGET_REALIZED(m_widget)) |
6aeb6f2a | 3569 | { |
6cad4f1b VZ |
3570 | // we can't set the focus to the widget now so we remember that |
3571 | // it should be focused and will do it later, during the idle | |
3572 | // time, as soon as we can | |
3573 | wxLogTrace(TRACE_FOCUS, | |
3574 | _T("Delaying setting focus to %s(%s)"), | |
6aeb6f2a VZ |
3575 | GetClassInfo()->GetClassName(), GetLabel().c_str()); |
3576 | ||
d7fa7eaa | 3577 | g_delayedFocus = this; |
6aeb6f2a | 3578 | } |
d7fa7eaa | 3579 | else |
6aeb6f2a | 3580 | { |
6cad4f1b VZ |
3581 | wxLogTrace(TRACE_FOCUS, |
3582 | _T("Setting focus to %s(%s)"), | |
6aeb6f2a VZ |
3583 | GetClassInfo()->GetClassName(), GetLabel().c_str()); |
3584 | ||
d7fa7eaa | 3585 | gtk_widget_grab_focus (m_widget); |
6aeb6f2a | 3586 | } |
463c1fa1 | 3587 | } |
354aa1e3 | 3588 | else if (GTK_IS_CONTAINER(m_widget)) |
ff8bfdbb | 3589 | { |
9e691f46 | 3590 | SET_CONTAINER_FOCUS( m_widget, GTK_DIR_TAB_FORWARD ); |
ff8bfdbb VZ |
3591 | } |
3592 | else | |
3593 | { | |
6cad4f1b VZ |
3594 | wxLogTrace(TRACE_FOCUS, |
3595 | _T("Can't set focus to %s(%s)"), | |
3596 | GetClassInfo()->GetClassName(), GetLabel().c_str()); | |
ff8bfdbb | 3597 | } |
362c6693 | 3598 | } |
362c6693 | 3599 | } |
c801d85f | 3600 | |
1e6feb95 | 3601 | bool wxWindowGTK::AcceptsFocus() const |
b292e2f5 | 3602 | { |
f03fc89f | 3603 | return m_acceptsFocus && wxWindowBase::AcceptsFocus(); |
b292e2f5 RR |
3604 | } |
3605 | ||
1e6feb95 | 3606 | bool wxWindowGTK::Reparent( wxWindowBase *newParentBase ) |
463c1fa1 | 3607 | { |
82b978d7 | 3608 | wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") ); |
c50f1fb9 | 3609 | |
1e6feb95 VZ |
3610 | wxWindowGTK *oldParent = m_parent, |
3611 | *newParent = (wxWindowGTK *)newParentBase; | |
a2053b27 | 3612 | |
5fd11f09 RR |
3613 | wxASSERT( GTK_IS_WIDGET(m_widget) ); |
3614 | ||
f03fc89f VZ |
3615 | if ( !wxWindowBase::Reparent(newParent) ) |
3616 | return FALSE; | |
8bbe427f | 3617 | |
5fd11f09 RR |
3618 | wxASSERT( GTK_IS_WIDGET(m_widget) ); |
3619 | ||
3620 | /* prevent GTK from deleting the widget arbitrarily */ | |
3621 | gtk_widget_ref( m_widget ); | |
3622 | ||
8ce63e9d RR |
3623 | if (oldParent) |
3624 | { | |
3017f78d | 3625 | gtk_container_remove( GTK_CONTAINER(m_widget->parent), m_widget ); |
8ce63e9d | 3626 | } |
c50f1fb9 | 3627 | |
5fd11f09 RR |
3628 | wxASSERT( GTK_IS_WIDGET(m_widget) ); |
3629 | ||
8ce63e9d RR |
3630 | if (newParent) |
3631 | { | |
3632 | /* insert GTK representation */ | |
3633 | (*(newParent->m_insertCallback))(newParent, this); | |
3634 | } | |
c50f1fb9 | 3635 | |
5fd11f09 RR |
3636 | /* reverse: prevent GTK from deleting the widget arbitrarily */ |
3637 | gtk_widget_unref( m_widget ); | |
148cd9b6 | 3638 | |
f03fc89f | 3639 | return TRUE; |
362c6693 | 3640 | } |
c801d85f | 3641 | |
1e6feb95 | 3642 | void wxWindowGTK::DoAddChild(wxWindowGTK *child) |
ddb6bc71 | 3643 | { |
223d09f6 | 3644 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") ); |
ddb6bc71 | 3645 | |
223d09f6 | 3646 | wxASSERT_MSG( (child != NULL), wxT("invalid child window") ); |
ddb6bc71 | 3647 | |
223d09f6 | 3648 | wxASSERT_MSG( (m_insertCallback != NULL), wxT("invalid child insertion function") ); |
c50f1fb9 | 3649 | |
ddb6bc71 RR |
3650 | /* add to list */ |
3651 | AddChild( child ); | |
c50f1fb9 | 3652 | |
ddb6bc71 RR |
3653 | /* insert GTK representation */ |
3654 | (*m_insertCallback)(this, child); | |
3655 | } | |
3656 | ||
1e6feb95 | 3657 | void wxWindowGTK::Raise() |
362c6693 | 3658 | { |
82b978d7 RD |
3659 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
3660 | ||
a2053b27 RR |
3661 | if (!m_widget->window) return; |
3662 | ||
f03fc89f | 3663 | gdk_window_raise( m_widget->window ); |
362c6693 RR |
3664 | } |
3665 | ||
1e6feb95 | 3666 | void wxWindowGTK::Lower() |
362c6693 | 3667 | { |
82b978d7 RD |
3668 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
3669 | ||
a2053b27 RR |
3670 | if (!m_widget->window) return; |
3671 | ||
f03fc89f | 3672 | gdk_window_lower( m_widget->window ); |
362c6693 | 3673 | } |
c801d85f | 3674 | |
1e6feb95 | 3675 | bool wxWindowGTK::SetCursor( const wxCursor &cursor ) |
86b29a61 | 3676 | { |
82b978d7 | 3677 | wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") ); |
86b29a61 | 3678 | |
f6bcfd97 BP |
3679 | if (cursor == m_cursor) |
3680 | return FALSE; | |
3681 | ||
3682 | if (g_isIdle) | |
3683 | wxapp_install_idle_handler(); | |
1e6feb95 | 3684 | |
f6bcfd97 BP |
3685 | if (cursor == wxNullCursor) |
3686 | return wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ); | |
3687 | else | |
3688 | return wxWindowBase::SetCursor( cursor ); | |
362c6693 | 3689 | } |
c801d85f | 3690 | |
1e6feb95 | 3691 | void wxWindowGTK::WarpPointer( int x, int y ) |
4f22cf8d | 3692 | { |
82b978d7 RD |
3693 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
3694 | ||
3bcc8d15 RR |
3695 | // We provide this function ourselves as it is |
3696 | // missing in GDK (top of this file). | |
148cd9b6 | 3697 | |
ed673c6a RR |
3698 | GdkWindow *window = (GdkWindow*) NULL; |
3699 | if (m_wxwindow) | |
da048e3d | 3700 | window = GTK_PIZZA(m_wxwindow)->bin_window; |
ed673c6a RR |
3701 | else |
3702 | window = GetConnectWidget()->window; | |
148cd9b6 | 3703 | |
ed673c6a RR |
3704 | if (window) |
3705 | gdk_window_warp_pointer( window, x, y ); | |
4f22cf8d RR |
3706 | } |
3707 | ||
3013a903 | 3708 | |
1e6feb95 | 3709 | void wxWindowGTK::Refresh( bool eraseBackground, const wxRect *rect ) |
c801d85f | 3710 | { |
f2593d0d | 3711 | if (!m_widget) return; |
a2053b27 | 3712 | if (!m_widget->window) return; |
2b5f62a0 | 3713 | |
4e5a4c69 | 3714 | #ifndef __WXGTK20__ |
ea323db3 RR |
3715 | if (g_isIdle) |
3716 | wxapp_install_idle_handler(); | |
2b5f62a0 | 3717 | |
75625d79 SN |
3718 | wxRect myRect(0,0,0,0); |
3719 | if (m_wxwindow && rect) | |
3720 | { | |
3721 | myRect.SetSize(wxSize( m_wxwindow->allocation.width, | |
3722 | m_wxwindow->allocation.height)); | |
3723 | myRect.Intersect(*rect); | |
3724 | if (!myRect.width || !myRect.height) | |
3725 | // nothing to do, rectangle is empty | |
3726 | return; | |
3727 | rect = &myRect; | |
3728 | } | |
3729 | ||
139adb6a | 3730 | if (eraseBackground && m_wxwindow && m_wxwindow->window) |
c801d85f | 3731 | { |
139adb6a RR |
3732 | if (rect) |
3733 | { | |
3bcc8d15 RR |
3734 | // Schedule for later Updating in ::Update() or ::OnInternalIdle(). |
3735 | m_clearRegion.Union( rect->x, rect->y, rect->width, rect->height ); | |
139adb6a RR |
3736 | } |
3737 | else | |
3738 | { | |
3bcc8d15 RR |
3739 | // Schedule for later Updating in ::Update() or ::OnInternalIdle(). |
3740 | m_clearRegion.Clear(); | |
3741 | m_clearRegion.Union( 0, 0, m_wxwindow->allocation.width, m_wxwindow->allocation.height ); | |
139adb6a RR |
3742 | } |
3743 | } | |
ff8bfdbb | 3744 | |
3bcc8d15 | 3745 | if (rect) |
139adb6a RR |
3746 | { |
3747 | if (m_wxwindow) | |
b02da6b1 | 3748 | { |
23716407 | 3749 | // Schedule for later Updating in ::Update() or ::OnInternalIdle(). |
3bcc8d15 | 3750 | m_updateRegion.Union( rect->x, rect->y, rect->width, rect->height ); |
b02da6b1 | 3751 | } |
ff8bfdbb | 3752 | else |
b6fa52db | 3753 | { |
3bcc8d15 RR |
3754 | GdkRectangle gdk_rect; |
3755 | gdk_rect.x = rect->x; | |
3756 | gdk_rect.y = rect->y; | |
3757 | gdk_rect.width = rect->width; | |
3758 | gdk_rect.height = rect->height; | |
3759 | gtk_widget_draw( m_widget, &gdk_rect ); | |
b6fa52db | 3760 | } |
362c6693 | 3761 | } |
c801d85f | 3762 | else |
139adb6a | 3763 | { |
139adb6a | 3764 | if (m_wxwindow) |
b02da6b1 | 3765 | { |
23716407 | 3766 | // Schedule for later Updating in ::Update() or ::OnInternalIdle(). |
3bcc8d15 RR |
3767 | m_updateRegion.Clear(); |
3768 | m_updateRegion.Union( 0, 0, m_wxwindow->allocation.width, m_wxwindow->allocation.height ); | |
b02da6b1 | 3769 | } |
139adb6a | 3770 | else |
b6fa52db | 3771 | { |
3bcc8d15 | 3772 | gtk_widget_draw( m_widget, (GdkRectangle*) NULL ); |
b6fa52db | 3773 | } |
139adb6a | 3774 | } |
4e5a4c69 RR |
3775 | #else |
3776 | if (m_wxwindow) | |
3777 | { | |
3778 | if (rect) | |
3779 | { | |
3780 | GdkRectangle gdk_rect; | |
3781 | gdk_rect.x = rect->x; | |
3782 | gdk_rect.y = rect->y; | |
3783 | gdk_rect.width = rect->width; | |
3784 | gdk_rect.height = rect->height; | |
3785 | gdk_window_invalidate_rect( GTK_PIZZA(m_wxwindow)->bin_window, &gdk_rect, TRUE ); | |
3786 | } | |
3787 | else | |
3788 | { | |
3789 | gdk_window_invalidate_rect( GTK_PIZZA(m_wxwindow)->bin_window, NULL, TRUE ); | |
3790 | } | |
3791 | } | |
3792 | #endif | |
362c6693 | 3793 | } |
c801d85f | 3794 | |
beab25bd | 3795 | void wxWindowGTK::Update() |
010afced RR |
3796 | { |
3797 | GtkUpdate(); | |
3798 | } | |
3799 | ||
3800 | void wxWindowGTK::GtkUpdate() | |
beab25bd | 3801 | { |
4e5a4c69 RR |
3802 | #ifdef __WXGTK20__ |
3803 | if (m_wxwindow && GTK_PIZZA(m_wxwindow)->bin_window) | |
3804 | gdk_window_process_updates( GTK_PIZZA(m_wxwindow)->bin_window, FALSE ); | |
b15ed747 | 3805 | #else |
beab25bd | 3806 | if (!m_updateRegion.IsEmpty()) |
23716407 | 3807 | GtkSendPaintEvents(); |
b15ed747 | 3808 | #endif |
beab25bd RR |
3809 | } |
3810 | ||
3811 | void wxWindowGTK::GtkSendPaintEvents() | |
3812 | { | |
3bcc8d15 RR |
3813 | if (!m_wxwindow) |
3814 | { | |
2b5f62a0 | 3815 | #ifndef __WXGTK20__ |
3bcc8d15 | 3816 | m_clearRegion.Clear(); |
b15ed747 | 3817 | #endif |
3bcc8d15 RR |
3818 | m_updateRegion.Clear(); |
3819 | return; | |
3820 | } | |
beab25bd | 3821 | |
f90566f5 | 3822 | // Clip to paint region in wxClientDC |
3bcc8d15 | 3823 | m_clipPaintRegion = TRUE; |
fab591c5 | 3824 | |
b15ed747 RR |
3825 | #ifndef __WXGTK20__ |
3826 | // widget to draw on | |
3827 | GtkPizza *pizza = GTK_PIZZA (m_wxwindow); | |
2b5f62a0 | 3828 | |
b15ed747 | 3829 | // later for GTK 2.0, too. |
f90566f5 RR |
3830 | if (GetThemeEnabled()) |
3831 | { | |
3832 | // find ancestor from which to steal background | |
3833 | wxWindow *parent = GetParent(); | |
3834 | while (parent && !parent->IsTopLevel()) | |
3835 | parent = parent->GetParent(); | |
3836 | if (!parent) | |
cc06fe74 | 3837 | parent = (wxWindow*)this; |
2b5f62a0 | 3838 | |
f90566f5 RR |
3839 | wxRegionIterator upd( m_updateRegion ); |
3840 | while (upd) | |
3841 | { | |
3842 | GdkRectangle rect; | |
3843 | rect.x = upd.GetX(); | |
3844 | rect.y = upd.GetY(); | |
3845 | rect.width = upd.GetWidth(); | |
3846 | rect.height = upd.GetHeight(); | |
2b5f62a0 | 3847 | |
f90566f5 RR |
3848 | gtk_paint_flat_box( parent->m_widget->style, |
3849 | pizza->bin_window, | |
3850 | GTK_STATE_NORMAL, | |
3851 | GTK_SHADOW_NONE, | |
3852 | &rect, | |
3853 | parent->m_widget, | |
3854 | (char *)"base", | |
3855 | 0, 0, -1, -1 ); | |
2b5f62a0 | 3856 | |
f90566f5 RR |
3857 | upd ++; |
3858 | } | |
3859 | } | |
3860 | else | |
fab591c5 | 3861 | #endif |
b15ed747 RR |
3862 | |
3863 | #ifdef __WXGTK20__ | |
3864 | { | |
3865 | wxWindowDC dc( (wxWindow*)this ); | |
3866 | dc.SetClippingRegion( m_updateRegion ); | |
3867 | ||
3868 | wxEraseEvent erase_event( GetId(), &dc ); | |
3869 | erase_event.SetEventObject( this ); | |
3870 | ||
3871 | GetEventHandler()->ProcessEvent(erase_event); | |
3872 | } | |
3873 | #else | |
3874 | // if (!m_clearRegion.IsEmpty()) // Always send an erase event under GTK 1.2 | |
beab25bd | 3875 | { |
3bcc8d15 | 3876 | wxWindowDC dc( (wxWindow*)this ); |
62cb3cd8 RR |
3877 | if (m_clearRegion.IsEmpty()) |
3878 | dc.SetClippingRegion( m_updateRegion ); | |
3879 | else | |
3880 | dc.SetClippingRegion( m_clearRegion ); | |
0fc5dbf5 | 3881 | |
3bcc8d15 RR |
3882 | wxEraseEvent erase_event( GetId(), &dc ); |
3883 | erase_event.SetEventObject( this ); | |
0fc5dbf5 | 3884 | |
beab25bd RR |
3885 | if (!GetEventHandler()->ProcessEvent(erase_event)) |
3886 | { | |
994bc575 RR |
3887 | if (!g_eraseGC) |
3888 | { | |
f90566f5 | 3889 | g_eraseGC = gdk_gc_new( pizza->bin_window ); |
994bc575 RR |
3890 | gdk_gc_set_fill( g_eraseGC, GDK_SOLID ); |
3891 | } | |
1cd3409d | 3892 | gdk_gc_set_foreground( g_eraseGC, GetBackgroundColour().GetColor() ); |
0fc5dbf5 | 3893 | |
3bcc8d15 | 3894 | wxRegionIterator upd( m_clearRegion ); |
beab25bd RR |
3895 | while (upd) |
3896 | { | |
f90566f5 RR |
3897 | gdk_draw_rectangle( pizza->bin_window, g_eraseGC, 1, |
3898 | upd.GetX(), upd.GetY(), upd.GetWidth(), upd.GetHeight() ); | |
beab25bd RR |
3899 | upd ++; |
3900 | } | |
3901 | } | |
3bcc8d15 | 3902 | m_clearRegion.Clear(); |
beab25bd | 3903 | } |
b15ed747 | 3904 | #endif |
beab25bd RR |
3905 | |
3906 | wxNcPaintEvent nc_paint_event( GetId() ); | |
3907 | nc_paint_event.SetEventObject( this ); | |
3908 | GetEventHandler()->ProcessEvent( nc_paint_event ); | |
3909 | ||
3910 | wxPaintEvent paint_event( GetId() ); | |
3911 | paint_event.SetEventObject( this ); | |
3912 | GetEventHandler()->ProcessEvent( paint_event ); | |
3913 | ||
beab25bd | 3914 | m_clipPaintRegion = FALSE; |
c89f5c02 | 3915 | |
8f3e7ecc | 3916 | #ifndef __WXUNIVERSAL__ |
4e5a4c69 | 3917 | #ifndef __WXGTK20__ |
8f3e7ecc | 3918 | // The following code will result in all window-less widgets |
77ffb593 | 3919 | // being redrawn because the wxWidgets class is allowed to |
8f3e7ecc | 3920 | // paint over the window-less widgets. |
0fc5dbf5 | 3921 | |
8f3e7ecc RR |
3922 | GList *children = pizza->children; |
3923 | while (children) | |
c89f5c02 | 3924 | { |
8f3e7ecc RR |
3925 | GtkPizzaChild *child = (GtkPizzaChild*) children->data; |
3926 | children = children->next; | |
2b5f62a0 | 3927 | |
8f3e7ecc RR |
3928 | if (GTK_WIDGET_NO_WINDOW (child->widget) && |
3929 | GTK_WIDGET_DRAWABLE (child->widget)) | |
3930 | { | |
3931 | // Get intersection of widget area and update region | |
3932 | wxRegion region( m_updateRegion ); | |
0fc5dbf5 | 3933 | |
8f3e7ecc RR |
3934 | GdkEventExpose gdk_event; |
3935 | gdk_event.type = GDK_EXPOSE; | |
3936 | gdk_event.window = pizza->bin_window; | |
3937 | gdk_event.count = 0; | |
0fc5dbf5 | 3938 | |
8f3e7ecc RR |
3939 | wxRegionIterator upd( m_updateRegion ); |
3940 | while (upd) | |
c89f5c02 | 3941 | { |
8f3e7ecc RR |
3942 | GdkRectangle rect; |
3943 | rect.x = upd.GetX(); | |
3944 | rect.y = upd.GetY(); | |
3945 | rect.width = upd.GetWidth(); | |
3946 | rect.height = upd.GetHeight(); | |
0fc5dbf5 | 3947 | |
8f3e7ecc RR |
3948 | if (gtk_widget_intersect (child->widget, &rect, &gdk_event.area)) |
3949 | { | |
3950 | gtk_widget_event (child->widget, (GdkEvent*) &gdk_event); | |
3951 | } | |
0fc5dbf5 | 3952 | |
8f3e7ecc | 3953 | upd ++; |
c89f5c02 RR |
3954 | } |
3955 | } | |
3956 | } | |
4e5a4c69 | 3957 | #endif |
8f3e7ecc | 3958 | #endif |
c89f5c02 RR |
3959 | |
3960 | m_updateRegion.Clear(); | |
beab25bd RR |
3961 | } |
3962 | ||
596f1d11 | 3963 | void wxWindowGTK::ClearBackground() |
c801d85f | 3964 | { |
82b978d7 RD |
3965 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
3966 | ||
b15ed747 | 3967 | #ifndef __WXGTK20__ |
f234c60c RR |
3968 | if (m_wxwindow && m_wxwindow->window) |
3969 | { | |
d7fa7eaa RR |
3970 | m_clearRegion.Clear(); |
3971 | wxSize size( GetClientSize() ); | |
3972 | m_clearRegion.Union( 0,0,size.x,size.y ); | |
2b5f62a0 | 3973 | |
d7fa7eaa | 3974 | // Better do this in idle? |
010afced | 3975 | GtkUpdate(); |
f234c60c | 3976 | } |
b15ed747 | 3977 | #endif |
362c6693 | 3978 | } |
c801d85f | 3979 | |
ff8bfdbb | 3980 | #if wxUSE_TOOLTIPS |
1e6feb95 | 3981 | void wxWindowGTK::DoSetToolTip( wxToolTip *tip ) |
b1170810 | 3982 | { |
f03fc89f | 3983 | wxWindowBase::DoSetToolTip(tip); |
ff8bfdbb | 3984 | |
f03fc89f | 3985 | if (m_tooltip) |
3379ed37 | 3986 | m_tooltip->Apply( (wxWindow *)this ); |
b1170810 RR |
3987 | } |
3988 | ||
1e6feb95 | 3989 | void wxWindowGTK::ApplyToolTip( GtkTooltips *tips, const wxChar *tip ) |
b1170810 | 3990 | { |
aa154cb1 RR |
3991 | wxString tmp( tip ); |
3992 | gtk_tooltips_set_tip( tips, GetConnectWidget(), wxGTK_CONV(tmp), (gchar*) NULL ); | |
301cd871 | 3993 | } |
ff8bfdbb | 3994 | #endif // wxUSE_TOOLTIPS |
b1170810 | 3995 | |
ea323db3 RR |
3996 | void wxWindowGTK::GtkSetBackgroundColour( const wxColour &colour ) |
3997 | { | |
3998 | GdkWindow *window = (GdkWindow*) NULL; | |
3999 | if (m_wxwindow) | |
4000 | window = GTK_PIZZA(m_wxwindow)->bin_window; | |
4001 | else | |
4002 | window = GetConnectWidget()->window; | |
4003 | ||
4004 | wxASSERT( window ); | |
2b5f62a0 | 4005 | |
ea323db3 RR |
4006 | // We need the pixel value e.g. for background clearing. |
4007 | m_backgroundColour.CalcPixel( gdk_window_get_colormap( window ) ); | |
2b5f62a0 | 4008 | |
f90566f5 | 4009 | if (m_wxwindow) |
ea323db3 | 4010 | { |
f90566f5 | 4011 | // wxMSW doesn't clear the window here, either. |
ea323db3 RR |
4012 | gdk_window_set_background( window, m_backgroundColour.GetColor() ); |
4013 | } | |
4014 | ||
4015 | ApplyWidgetStyle(); | |
4016 | } | |
4017 | ||
1e6feb95 | 4018 | bool wxWindowGTK::SetBackgroundColour( const wxColour &colour ) |
c801d85f | 4019 | { |
82b978d7 | 4020 | wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") ); |
8bbe427f | 4021 | |
739730ca | 4022 | if (!wxWindowBase::SetBackgroundColour(colour)) |
ea323db3 | 4023 | return FALSE; |
c50f1fb9 | 4024 | |
ed673c6a RR |
4025 | GdkWindow *window = (GdkWindow*) NULL; |
4026 | if (m_wxwindow) | |
da048e3d | 4027 | window = GTK_PIZZA(m_wxwindow)->bin_window; |
ed673c6a RR |
4028 | else |
4029 | window = GetConnectWidget()->window; | |
148cd9b6 | 4030 | |
ed673c6a | 4031 | if (!window) |
739730ca RR |
4032 | { |
4033 | // indicate that a new style has been set | |
c50f1fb9 VZ |
4034 | // but it couldn't get applied as the |
4035 | // widget hasn't been realized yet. | |
4036 | m_delayedBackgroundColour = TRUE; | |
ea323db3 | 4037 | return TRUE; |
739730ca | 4038 | } |
ea323db3 | 4039 | else |
994bc575 | 4040 | { |
ea323db3 | 4041 | GtkSetBackgroundColour( colour ); |
994bc575 | 4042 | } |
ca298c88 | 4043 | |
ea323db3 RR |
4044 | return TRUE; |
4045 | } | |
8bbe427f | 4046 | |
ea323db3 RR |
4047 | void wxWindowGTK::GtkSetForegroundColour( const wxColour &colour ) |
4048 | { | |
4049 | GdkWindow *window = (GdkWindow*) NULL; | |
4050 | if (m_wxwindow) | |
4051 | window = GTK_PIZZA(m_wxwindow)->bin_window; | |
4052 | else | |
4053 | window = GetConnectWidget()->window; | |
c801d85f | 4054 | |
ea323db3 RR |
4055 | wxASSERT( window ); |
4056 | ||
4057 | ApplyWidgetStyle(); | |
6de97a3b RR |
4058 | } |
4059 | ||
1e6feb95 | 4060 | bool wxWindowGTK::SetForegroundColour( const wxColour &colour ) |
6de97a3b | 4061 | { |
82b978d7 | 4062 | wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") ); |
8bbe427f | 4063 | |
739730ca RR |
4064 | if (!wxWindowBase::SetForegroundColour(colour)) |
4065 | { | |
4066 | // don't leave if the GTK widget has just | |
4067 | // been realized | |
4068 | if (!m_delayedForegroundColour) return FALSE; | |
4069 | } | |
c50f1fb9 | 4070 | |
ed673c6a RR |
4071 | GdkWindow *window = (GdkWindow*) NULL; |
4072 | if (m_wxwindow) | |
da048e3d | 4073 | window = GTK_PIZZA(m_wxwindow)->bin_window; |
ed673c6a RR |
4074 | else |
4075 | window = GetConnectWidget()->window; | |
148cd9b6 | 4076 | |
ed673c6a | 4077 | if (!window) |
739730ca RR |
4078 | { |
4079 | // indicate that a new style has been set | |
c50f1fb9 VZ |
4080 | // but it couldn't get applied as the |
4081 | // widget hasn't been realized yet. | |
4082 | m_delayedForegroundColour = TRUE; | |
739730ca | 4083 | } |
ea323db3 RR |
4084 | else |
4085 | { | |
4086 | GtkSetForegroundColour( colour ); | |
4087 | } | |
f03fc89f VZ |
4088 | |
4089 | return TRUE; | |
58614078 RR |
4090 | } |
4091 | ||
2b5f62a0 VZ |
4092 | #ifdef __WXGTK20__ |
4093 | PangoContext *wxWindowGTK::GtkGetPangoDefaultContext() | |
4094 | { | |
4095 | return gtk_widget_get_pango_context( m_widget ); | |
4096 | } | |
4097 | ||
4098 | PangoContext *wxWindowGTK::GtkGetPangoX11Context() | |
4099 | { | |
4100 | if (!m_x11Context) | |
4101 | m_x11Context = pango_x_get_context( gdk_display ); | |
4102 | ||
4103 | return m_x11Context; | |
4104 | } | |
4105 | #endif | |
4106 | ||
1e6feb95 | 4107 | GtkStyle *wxWindowGTK::GetWidgetStyle() |
58614078 | 4108 | { |
103aab26 RR |
4109 | if (m_widgetStyle) |
4110 | { | |
4111 | GtkStyle *remake = gtk_style_copy( m_widgetStyle ); | |
9e691f46 VZ |
4112 | |
4113 | // FIXME: no more klass in 2.0 | |
4114 | #ifndef __WXGTK20__ | |
103aab26 | 4115 | remake->klass = m_widgetStyle->klass; |
dd00f3f6 | 4116 | #endif |
2daa0ce9 | 4117 | |
103aab26 RR |
4118 | gtk_style_unref( m_widgetStyle ); |
4119 | m_widgetStyle = remake; | |
4120 | } | |
4121 | else | |
4122 | { | |
4123 | GtkStyle *def = gtk_rc_get_style( m_widget ); | |
e6527f9d | 4124 | |
103aab26 RR |
4125 | if (!def) |
4126 | def = gtk_widget_get_default_style(); | |
e6527f9d | 4127 | |
103aab26 | 4128 | m_widgetStyle = gtk_style_copy( def ); |
9e691f46 VZ |
4129 | |
4130 | // FIXME: no more klass in 2.0 | |
4131 | #ifndef __WXGTK20__ | |
103aab26 | 4132 | m_widgetStyle->klass = def->klass; |
dd00f3f6 | 4133 | #endif |
103aab26 | 4134 | } |
8bbe427f | 4135 | |
1ecc4d80 | 4136 | return m_widgetStyle; |
58614078 RR |
4137 | } |
4138 | ||
1e6feb95 | 4139 | void wxWindowGTK::SetWidgetStyle() |
58614078 | 4140 | { |
8f3e7ecc | 4141 | #if DISABLE_STYLE_IF_BROKEN_THEME |
fb65642c RR |
4142 | if (m_widget->style->engine_data) |
4143 | { | |
4144 | static bool s_warningPrinted = FALSE; | |
4145 | if (!s_warningPrinted) | |
4146 | { | |
77ffb593 | 4147 | printf( "wxWidgets warning: Widget styles disabled due to buggy GTK theme.\n" ); |
fb65642c RR |
4148 | s_warningPrinted = TRUE; |
4149 | } | |
4150 | m_widgetStyle = m_widget->style; | |
4151 | return; | |
4152 | } | |
a56fcaaf | 4153 | #endif |
fb65642c | 4154 | |
1ecc4d80 RR |
4155 | GtkStyle *style = GetWidgetStyle(); |
4156 | ||
40452e05 | 4157 | if ( m_hasFont ) |
db434467 | 4158 | { |
288059b2 RR |
4159 | #ifdef __WXGTK20__ |
4160 | pango_font_description_free( style->font_desc ); | |
7b14c561 | 4161 | style->font_desc = pango_font_description_copy( m_font.GetNativeFontInfo()->description ); |
288059b2 RR |
4162 | #else |
4163 | gdk_font_unref( style->font ); | |
f77cf4e6 | 4164 | style->font = gdk_font_ref( m_font.GetInternalFont( 1.0 ) ); |
cfcc3932 | 4165 | #endif |
288059b2 | 4166 | } |
1ecc4d80 | 4167 | |
40452e05 | 4168 | if ( m_hasFgCol ) |
1ecc4d80 | 4169 | { |
454e2a22 | 4170 | m_foregroundColour.CalcPixel( gtk_widget_get_colormap( m_widget ) ); |
a756f210 | 4171 | if (m_foregroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_BTNTEXT)) |
db434467 RR |
4172 | { |
4173 | style->fg[GTK_STATE_NORMAL] = *m_foregroundColour.GetColor(); | |
4174 | style->fg[GTK_STATE_PRELIGHT] = *m_foregroundColour.GetColor(); | |
4175 | style->fg[GTK_STATE_ACTIVE] = *m_foregroundColour.GetColor(); | |
4176 | } | |
1e6feb95 | 4177 | else |
f6bcfd97 BP |
4178 | { |
4179 | // Try to restore the gtk default style. This is still a little | |
4180 | // oversimplified for what is probably really needed here for controls | |
4181 | // other than buttons, but is better than not being able to (re)set a | |
4182 | // control's foreground colour to *wxBLACK -- RL | |
4183 | GtkStyle *def = gtk_rc_get_style( m_widget ); | |
4184 | ||
4185 | if (!def) | |
4186 | def = gtk_widget_get_default_style(); | |
4187 | ||
4188 | style->fg[GTK_STATE_NORMAL] = def->fg[GTK_STATE_NORMAL]; | |
4189 | style->fg[GTK_STATE_PRELIGHT] = def->fg[GTK_STATE_PRELIGHT]; | |
4190 | style->fg[GTK_STATE_ACTIVE] = def->fg[GTK_STATE_ACTIVE]; | |
4191 | } | |
1ecc4d80 RR |
4192 | } |
4193 | ||
57fbd435 | 4194 | if ( m_hasBgCol && m_backgroundColour.Ok() ) |
1ecc4d80 | 4195 | { |
454e2a22 | 4196 | m_backgroundColour.CalcPixel( gtk_widget_get_colormap( m_widget ) ); |
a756f210 | 4197 | if (m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)) |
db434467 RR |
4198 | { |
4199 | style->bg[GTK_STATE_NORMAL] = *m_backgroundColour.GetColor(); | |
4200 | style->base[GTK_STATE_NORMAL] = *m_backgroundColour.GetColor(); | |
4201 | style->bg[GTK_STATE_PRELIGHT] = *m_backgroundColour.GetColor(); | |
4202 | style->base[GTK_STATE_PRELIGHT] = *m_backgroundColour.GetColor(); | |
4203 | style->bg[GTK_STATE_ACTIVE] = *m_backgroundColour.GetColor(); | |
4204 | style->base[GTK_STATE_ACTIVE] = *m_backgroundColour.GetColor(); | |
4205 | style->bg[GTK_STATE_INSENSITIVE] = *m_backgroundColour.GetColor(); | |
4206 | style->base[GTK_STATE_INSENSITIVE] = *m_backgroundColour.GetColor(); | |
f6bcfd97 BP |
4207 | } |
4208 | else | |
4209 | { | |
4210 | // Try to restore the gtk default style. This is still a little | |
4211 | // oversimplified for what is probably really needed here for controls | |
4212 | // other than buttons, but is better than not being able to (re)set a | |
4213 | // control's background colour to default grey and means resetting a | |
1e6feb95 | 4214 | // button to wxSYS_COLOUR_BTNFACE will restore its usual highlighting |
f6bcfd97 BP |
4215 | // behavior -- RL |
4216 | GtkStyle *def = gtk_rc_get_style( m_widget ); | |
4217 | ||
4218 | if (!def) | |
4219 | def = gtk_widget_get_default_style(); | |
4220 | ||
4221 | style->bg[GTK_STATE_NORMAL] = def->bg[GTK_STATE_NORMAL]; | |
4222 | style->base[GTK_STATE_NORMAL] = def->base[GTK_STATE_NORMAL]; | |
4223 | style->bg[GTK_STATE_PRELIGHT] = def->bg[GTK_STATE_PRELIGHT]; | |
4224 | style->base[GTK_STATE_PRELIGHT] = def->base[GTK_STATE_PRELIGHT]; | |
4225 | style->bg[GTK_STATE_ACTIVE] = def->bg[GTK_STATE_ACTIVE]; | |
4226 | style->base[GTK_STATE_ACTIVE] = def->base[GTK_STATE_ACTIVE]; | |
4227 | style->bg[GTK_STATE_INSENSITIVE] = def->bg[GTK_STATE_INSENSITIVE]; | |
4228 | style->base[GTK_STATE_INSENSITIVE] = def->base[GTK_STATE_INSENSITIVE]; | |
4229 | } | |
1ecc4d80 | 4230 | } |
a81258be RR |
4231 | } |
4232 | ||
1e6feb95 | 4233 | void wxWindowGTK::ApplyWidgetStyle() |
a81258be | 4234 | { |
6de97a3b RR |
4235 | } |
4236 | ||
2259e007 RR |
4237 | //----------------------------------------------------------------------------- |
4238 | // Pop-up menu stuff | |
4239 | //----------------------------------------------------------------------------- | |
4240 | ||
6522713c | 4241 | #if wxUSE_MENUS_NATIVE |
1e6feb95 | 4242 | |
90350682 VZ |
4243 | extern "C" |
4244 | void gtk_pop_hide_callback( GtkWidget *WXUNUSED(widget), bool* is_waiting ) | |
2259e007 RR |
4245 | { |
4246 | *is_waiting = FALSE; | |
4247 | } | |
4248 | ||
1e6feb95 | 4249 | static void SetInvokingWindow( wxMenu *menu, wxWindowGTK *win ) |
30dea054 | 4250 | { |
1ecc4d80 | 4251 | menu->SetInvokingWindow( win ); |
222ed1d6 | 4252 | wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst(); |
1ecc4d80 RR |
4253 | while (node) |
4254 | { | |
1987af7e | 4255 | wxMenuItem *menuitem = node->GetData(); |
1ecc4d80 RR |
4256 | if (menuitem->IsSubMenu()) |
4257 | { | |
ff8bfdbb VZ |
4258 | SetInvokingWindow( menuitem->GetSubMenu(), win ); |
4259 | } | |
1987af7e VZ |
4260 | |
4261 | node = node->GetNext(); | |
1ecc4d80 | 4262 | } |
362c6693 | 4263 | } |
30dea054 | 4264 | |
e3473203 VZ |
4265 | // used to pass the coordinates from wxWindowGTK::DoPopupMenu() to |
4266 | // wxPopupMenuPositionCallback() | |
4267 | // | |
4268 | // should be safe even in the MT case as the user can hardly popup 2 menus | |
4269 | // simultaneously, can he? | |
0c77152e RR |
4270 | static gint gs_pop_x = 0; |
4271 | static gint gs_pop_y = 0; | |
4272 | ||
295272bd VZ |
4273 | extern "C" void wxPopupMenuPositionCallback( GtkMenu *menu, |
4274 | gint *x, gint *y, | |
9e691f46 VZ |
4275 | #ifdef __WXGTK20__ |
4276 | gboolean * WXUNUSED(whatever), | |
4277 | #endif | |
295272bd | 4278 | gpointer WXUNUSED(user_data) ) |
0c77152e | 4279 | { |
e3473203 VZ |
4280 | // ensure that the menu appears entirely on screen |
4281 | GtkRequisition req; | |
4282 | gtk_widget_get_child_requisition(GTK_WIDGET(menu), &req); | |
4283 | ||
4284 | wxSize sizeScreen = wxGetDisplaySize(); | |
4285 | ||
4286 | gint xmax = sizeScreen.x - req.width, | |
4287 | ymax = sizeScreen.y - req.height; | |
4288 | ||
4289 | *x = gs_pop_x < xmax ? gs_pop_x : xmax; | |
4290 | *y = gs_pop_y < ymax ? gs_pop_y : ymax; | |
0c77152e RR |
4291 | } |
4292 | ||
1e6feb95 | 4293 | bool wxWindowGTK::DoPopupMenu( wxMenu *menu, int x, int y ) |
30dea054 | 4294 | { |
82b978d7 | 4295 | wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") ); |
47d67540 | 4296 | |
223d09f6 | 4297 | wxCHECK_MSG( menu != NULL, FALSE, wxT("invalid popup-menu") ); |
8bbe427f | 4298 | |
1ecc4d80 | 4299 | SetInvokingWindow( menu, this ); |
ff8bfdbb | 4300 | |
631f1bfe JS |
4301 | menu->UpdateUI(); |
4302 | ||
0c77152e RR |
4303 | gs_pop_x = x; |
4304 | gs_pop_y = y; | |
e3473203 | 4305 | ClientToScreen( &gs_pop_x, &gs_pop_y ); |
ff8bfdbb | 4306 | |
2259e007 | 4307 | bool is_waiting = TRUE; |
148cd9b6 | 4308 | |
90350682 VZ |
4309 | gtk_signal_connect( GTK_OBJECT(menu->m_menu), |
4310 | "hide", | |
4311 | GTK_SIGNAL_FUNC(gtk_pop_hide_callback), | |
4312 | (gpointer)&is_waiting ); | |
2259e007 | 4313 | |
1ecc4d80 | 4314 | gtk_menu_popup( |
47d67540 | 4315 | GTK_MENU(menu->m_menu), |
e3473203 VZ |
4316 | (GtkWidget *) NULL, // parent menu shell |
4317 | (GtkWidget *) NULL, // parent menu item | |
4318 | wxPopupMenuPositionCallback, // function to position it | |
4319 | NULL, // client data | |
4320 | 0, // button used to activate it | |
34791896 RR |
4321 | #ifdef __WXGTK20__ |
4322 | gtk_get_current_event_time() | |
4323 | #else | |
34adc954 | 4324 | gs_timeLastClick // the time of activation |
34791896 | 4325 | #endif |
47d67540 | 4326 | ); |
148cd9b6 | 4327 | |
956dbab1 RR |
4328 | while (is_waiting) |
4329 | { | |
a03cac3f | 4330 | gtk_main_iteration(); |
956dbab1 | 4331 | } |
2259e007 | 4332 | |
1ecc4d80 | 4333 | return TRUE; |
30dea054 RR |
4334 | } |
4335 | ||
6522713c | 4336 | #endif // wxUSE_MENUS_NATIVE |
1e6feb95 | 4337 | |
06cfab17 | 4338 | #if wxUSE_DRAG_AND_DROP |
ac57418f | 4339 | |
1e6feb95 | 4340 | void wxWindowGTK::SetDropTarget( wxDropTarget *dropTarget ) |
c801d85f | 4341 | { |
82b978d7 RD |
4342 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
4343 | ||
1ecc4d80 | 4344 | GtkWidget *dnd_widget = GetConnectWidget(); |
47d67540 | 4345 | |
1ecc4d80 | 4346 | if (m_dropTarget) m_dropTarget->UnregisterWidget( dnd_widget ); |
47d67540 | 4347 | |
1ecc4d80 RR |
4348 | if (m_dropTarget) delete m_dropTarget; |
4349 | m_dropTarget = dropTarget; | |
47d67540 | 4350 | |
1ecc4d80 | 4351 | if (m_dropTarget) m_dropTarget->RegisterWidget( dnd_widget ); |
362c6693 | 4352 | } |
c801d85f | 4353 | |
f03fc89f | 4354 | #endif // wxUSE_DRAG_AND_DROP |
ac57418f | 4355 | |
1e6feb95 | 4356 | GtkWidget* wxWindowGTK::GetConnectWidget() |
e3e65dac | 4357 | { |
1ecc4d80 RR |
4358 | GtkWidget *connect_widget = m_widget; |
4359 | if (m_wxwindow) connect_widget = m_wxwindow; | |
47d67540 | 4360 | |
1ecc4d80 | 4361 | return connect_widget; |
e3e65dac | 4362 | } |
47d67540 | 4363 | |
1e6feb95 | 4364 | bool wxWindowGTK::IsOwnGtkWindow( GdkWindow *window ) |
903f689b | 4365 | { |
148cd9b6 | 4366 | if (m_wxwindow) |
da048e3d | 4367 | return (window == GTK_PIZZA(m_wxwindow)->bin_window); |
148cd9b6 | 4368 | |
1ecc4d80 | 4369 | return (window == m_widget->window); |
903f689b RR |
4370 | } |
4371 | ||
1e6feb95 | 4372 | bool wxWindowGTK::SetFont( const wxFont &font ) |
c801d85f | 4373 | { |
133fb2a3 | 4374 | if (!wxWindowBase::SetFont(font) || !m_widget) |
739730ca | 4375 | { |
454e2a22 | 4376 | return FALSE; |
739730ca | 4377 | } |
9c288e4d | 4378 | |
a756f210 | 4379 | wxColour sysbg = wxSystemSettings::GetColour( wxSYS_COLOUR_BTNFACE ); |
f03fc89f | 4380 | if ( sysbg == m_backgroundColour ) |
ae0bdb01 RR |
4381 | { |
4382 | m_backgroundColour = wxNullColour; | |
4383 | ApplyWidgetStyle(); | |
ff8bfdbb VZ |
4384 | m_backgroundColour = sysbg; |
4385 | } | |
ae0bdb01 RR |
4386 | else |
4387 | { | |
4388 | ApplyWidgetStyle(); | |
4389 | } | |
c801d85f | 4390 | |
f03fc89f | 4391 | return TRUE; |
362c6693 | 4392 | } |
c801d85f | 4393 | |
94633ad9 | 4394 | void wxWindowGTK::DoCaptureMouse() |
c801d85f | 4395 | { |
82b978d7 RD |
4396 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
4397 | ||
ed673c6a | 4398 | GdkWindow *window = (GdkWindow*) NULL; |
b231914f VZ |
4399 | if (m_wxwindow) |
4400 | window = GTK_PIZZA(m_wxwindow)->bin_window; | |
ed673c6a | 4401 | else |
b231914f | 4402 | window = GetConnectWidget()->window; |
148cd9b6 | 4403 | |
e4606ed9 | 4404 | wxCHECK_RET( window, _T("CaptureMouse() failed") ); |
c50f1fb9 | 4405 | |
b231914f | 4406 | wxCursor* cursor = & m_cursor; |
cca602ac JS |
4407 | if (!cursor->Ok()) |
4408 | cursor = wxSTANDARD_CURSOR; | |
4409 | ||
ed673c6a | 4410 | gdk_pointer_grab( window, FALSE, |
1ecc4d80 RR |
4411 | (GdkEventMask) |
4412 | (GDK_BUTTON_PRESS_MASK | | |
4413 | GDK_BUTTON_RELEASE_MASK | | |
148cd9b6 | 4414 | GDK_POINTER_MOTION_HINT_MASK | |
1ecc4d80 | 4415 | GDK_POINTER_MOTION_MASK), |
ff8bfdbb | 4416 | (GdkWindow *) NULL, |
cca602ac | 4417 | cursor->GetCursor(), |
b02da6b1 | 4418 | (guint32)GDK_CURRENT_TIME ); |
b231914f | 4419 | g_captureWindow = this; |
1e6feb95 | 4420 | g_captureWindowHasMouse = TRUE; |
362c6693 | 4421 | } |
c801d85f | 4422 | |
94633ad9 | 4423 | void wxWindowGTK::DoReleaseMouse() |
c801d85f | 4424 | { |
82b978d7 RD |
4425 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
4426 | ||
e4606ed9 | 4427 | wxCHECK_RET( g_captureWindow, wxT("can't release mouse - not captured") ); |
47d67540 | 4428 | |
c43430bb VS |
4429 | g_captureWindow = (wxWindowGTK*) NULL; |
4430 | ||
ed673c6a | 4431 | GdkWindow *window = (GdkWindow*) NULL; |
b231914f VZ |
4432 | if (m_wxwindow) |
4433 | window = GTK_PIZZA(m_wxwindow)->bin_window; | |
ed673c6a | 4434 | else |
b231914f | 4435 | window = GetConnectWidget()->window; |
148cd9b6 | 4436 | |
b02da6b1 VZ |
4437 | if (!window) |
4438 | return; | |
c50f1fb9 | 4439 | |
b02da6b1 | 4440 | gdk_pointer_ungrab ( (guint32)GDK_CURRENT_TIME ); |
362c6693 | 4441 | } |
c801d85f | 4442 | |
1e6feb95 VZ |
4443 | /* static */ |
4444 | wxWindow *wxWindowBase::GetCapture() | |
4445 | { | |
4446 | return (wxWindow *)g_captureWindow; | |
4447 | } | |
4448 | ||
4449 | bool wxWindowGTK::IsRetained() const | |
c801d85f | 4450 | { |
1ecc4d80 | 4451 | return FALSE; |
362c6693 | 4452 | } |
c801d85f | 4453 | |
1e6feb95 | 4454 | void wxWindowGTK::SetScrollbar( int orient, int pos, int thumbVisible, |
cb43b372 | 4455 | int range, bool refresh ) |
c801d85f | 4456 | { |
82b978d7 RD |
4457 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
4458 | ||
223d09f6 | 4459 | wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") ); |
c801d85f | 4460 | |
1ecc4d80 | 4461 | m_hasScrolling = TRUE; |
47d67540 | 4462 | |
1ecc4d80 | 4463 | if (orient == wxHORIZONTAL) |
cb43b372 | 4464 | { |
1ecc4d80 RR |
4465 | float fpos = (float)pos; |
4466 | float frange = (float)range; | |
4467 | float fthumb = (float)thumbVisible; | |
4468 | if (fpos > frange-fthumb) fpos = frange-fthumb; | |
4469 | if (fpos < 0.0) fpos = 0.0; | |
4470 | ||
4471 | if ((fabs(frange-m_hAdjust->upper) < 0.2) && | |
4472 | (fabs(fthumb-m_hAdjust->page_size) < 0.2)) | |
4473 | { | |
4474 | SetScrollPos( orient, pos, refresh ); | |
4475 | return; | |
4476 | } | |
47d67540 | 4477 | |
1ecc4d80 | 4478 | m_oldHorizontalPos = fpos; |
47d67540 | 4479 | |
1ecc4d80 RR |
4480 | m_hAdjust->lower = 0.0; |
4481 | m_hAdjust->upper = frange; | |
4482 | m_hAdjust->value = fpos; | |
4483 | m_hAdjust->step_increment = 1.0; | |
4484 | m_hAdjust->page_increment = (float)(wxMax(fthumb,0)); | |
4485 | m_hAdjust->page_size = fthumb; | |
cb43b372 | 4486 | } |
1ecc4d80 RR |
4487 | else |
4488 | { | |
4489 | float fpos = (float)pos; | |
4490 | float frange = (float)range; | |
4491 | float fthumb = (float)thumbVisible; | |
4492 | if (fpos > frange-fthumb) fpos = frange-fthumb; | |
4493 | if (fpos < 0.0) fpos = 0.0; | |
4494 | ||
4495 | if ((fabs(frange-m_vAdjust->upper) < 0.2) && | |
4496 | (fabs(fthumb-m_vAdjust->page_size) < 0.2)) | |
4497 | { | |
4498 | SetScrollPos( orient, pos, refresh ); | |
4499 | return; | |
4500 | } | |
47d67540 | 4501 | |
1ecc4d80 | 4502 | m_oldVerticalPos = fpos; |
47d67540 | 4503 | |
1ecc4d80 RR |
4504 | m_vAdjust->lower = 0.0; |
4505 | m_vAdjust->upper = frange; | |
4506 | m_vAdjust->value = fpos; | |
4507 | m_vAdjust->step_increment = 1.0; | |
4508 | m_vAdjust->page_increment = (float)(wxMax(fthumb,0)); | |
4509 | m_vAdjust->page_size = fthumb; | |
4510 | } | |
47d67540 | 4511 | |
eb082a08 RR |
4512 | if (orient == wxHORIZONTAL) |
4513 | gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" ); | |
4514 | else | |
4515 | gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" ); | |
362c6693 | 4516 | } |
c801d85f | 4517 | |
1e6feb95 | 4518 | void wxWindowGTK::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) ) |
c801d85f | 4519 | { |
82b978d7 | 4520 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
1ecc4d80 | 4521 | |
223d09f6 | 4522 | wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") ); |
1ecc4d80 RR |
4523 | |
4524 | if (orient == wxHORIZONTAL) | |
4525 | { | |
4526 | float fpos = (float)pos; | |
4527 | if (fpos > m_hAdjust->upper - m_hAdjust->page_size) fpos = m_hAdjust->upper - m_hAdjust->page_size; | |
4528 | if (fpos < 0.0) fpos = 0.0; | |
4529 | m_oldHorizontalPos = fpos; | |
4530 | ||
4531 | if (fabs(fpos-m_hAdjust->value) < 0.2) return; | |
4532 | m_hAdjust->value = fpos; | |
4533 | } | |
4534 | else | |
4535 | { | |
4536 | float fpos = (float)pos; | |
4537 | if (fpos > m_vAdjust->upper - m_vAdjust->page_size) fpos = m_vAdjust->upper - m_vAdjust->page_size; | |
4538 | if (fpos < 0.0) fpos = 0.0; | |
4539 | m_oldVerticalPos = fpos; | |
ff8bfdbb | 4540 | |
1ecc4d80 RR |
4541 | if (fabs(fpos-m_vAdjust->value) < 0.2) return; |
4542 | m_vAdjust->value = fpos; | |
4543 | } | |
47d67540 | 4544 | |
5b8a521e | 4545 | if (m_wxwindow->window) |
47d67540 | 4546 | { |
5b8a521e | 4547 | if (orient == wxHORIZONTAL) |
473d087e RR |
4548 | { |
4549 | gtk_signal_disconnect_by_func( GTK_OBJECT(m_hAdjust), | |
4550 | (GtkSignalFunc) gtk_window_hscroll_callback, (gpointer) this ); | |
2daa0ce9 | 4551 | |
5b8a521e | 4552 | gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "value_changed" ); |
2daa0ce9 | 4553 | |
473d087e RR |
4554 | gtk_signal_connect( GTK_OBJECT(m_hAdjust), "value_changed", |
4555 | (GtkSignalFunc) gtk_window_hscroll_callback, (gpointer) this ); | |
4556 | } | |
5b8a521e | 4557 | else |
473d087e RR |
4558 | { |
4559 | gtk_signal_disconnect_by_func( GTK_OBJECT(m_vAdjust), | |
4560 | (GtkSignalFunc) gtk_window_vscroll_callback, (gpointer) this ); | |
2daa0ce9 | 4561 | |
5b8a521e | 4562 | gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "value_changed" ); |
473d087e RR |
4563 | |
4564 | gtk_signal_connect( GTK_OBJECT(m_vAdjust), "value_changed", | |
4565 | (GtkSignalFunc) gtk_window_vscroll_callback, (gpointer) this ); | |
4566 | } | |
cb43b372 | 4567 | } |
362c6693 | 4568 | } |
c801d85f | 4569 | |
1e6feb95 | 4570 | int wxWindowGTK::GetScrollThumb( int orient ) const |
c801d85f | 4571 | { |
82b978d7 RD |
4572 | wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid window") ); |
4573 | ||
223d09f6 | 4574 | wxCHECK_MSG( m_wxwindow != NULL, 0, wxT("window needs client area for scrolling") ); |
47d67540 | 4575 | |
1ecc4d80 RR |
4576 | if (orient == wxHORIZONTAL) |
4577 | return (int)(m_hAdjust->page_size+0.5); | |
4578 | else | |
4579 | return (int)(m_vAdjust->page_size+0.5); | |
362c6693 | 4580 | } |
c801d85f | 4581 | |
1e6feb95 | 4582 | int wxWindowGTK::GetScrollPos( int orient ) const |
c801d85f | 4583 | { |
82b978d7 | 4584 | wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid window") ); |
47d67540 | 4585 | |
223d09f6 | 4586 | wxCHECK_MSG( m_wxwindow != NULL, 0, wxT("window needs client area for scrolling") ); |
c801d85f | 4587 | |
1ecc4d80 RR |
4588 | if (orient == wxHORIZONTAL) |
4589 | return (int)(m_hAdjust->value+0.5); | |
4590 | else | |
4591 | return (int)(m_vAdjust->value+0.5); | |
362c6693 | 4592 | } |
c801d85f | 4593 | |
1e6feb95 | 4594 | int wxWindowGTK::GetScrollRange( int orient ) const |
c801d85f | 4595 | { |
82b978d7 | 4596 | wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid window") ); |
47d67540 | 4597 | |
223d09f6 | 4598 | wxCHECK_MSG( m_wxwindow != NULL, 0, wxT("window needs client area for scrolling") ); |
c801d85f | 4599 | |
1ecc4d80 RR |
4600 | if (orient == wxHORIZONTAL) |
4601 | return (int)(m_hAdjust->upper+0.5); | |
4602 | else | |
4603 | return (int)(m_vAdjust->upper+0.5); | |
362c6693 | 4604 | } |
c801d85f | 4605 | |
1e6feb95 | 4606 | void wxWindowGTK::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) ) |
c801d85f | 4607 | { |
82b978d7 RD |
4608 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
4609 | ||
223d09f6 | 4610 | wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") ); |
2b5f62a0 | 4611 | |
f47ae6e7 | 4612 | // No scrolling requested. |
8e217128 | 4613 | if ((dx == 0) && (dy == 0)) return; |
0fc5dbf5 | 4614 | |
4e5a4c69 | 4615 | #ifndef __WXGTK20__ |
35917d22 RR |
4616 | if (!m_updateRegion.IsEmpty()) |
4617 | { | |
4618 | m_updateRegion.Offset( dx, dy ); | |
0fc5dbf5 | 4619 | |
35917d22 RR |
4620 | int cw = 0; |
4621 | int ch = 0; | |
4622 | GetClientSize( &cw, &ch ); | |
4623 | m_updateRegion.Intersect( 0, 0, cw, ch ); | |
4624 | } | |
0fc5dbf5 | 4625 | |
3bcc8d15 RR |
4626 | if (!m_clearRegion.IsEmpty()) |
4627 | { | |
4628 | m_clearRegion.Offset( dx, dy ); | |
0fc5dbf5 | 4629 | |
3bcc8d15 RR |
4630 | int cw = 0; |
4631 | int ch = 0; | |
4632 | GetClientSize( &cw, &ch ); | |
4633 | m_clearRegion.Intersect( 0, 0, cw, ch ); | |
4634 | } | |
3fc6e5fa RR |
4635 | #endif |
4636 | ||
b6fa52db | 4637 | m_clipPaintRegion = TRUE; |
0fc5dbf5 | 4638 | |
da048e3d | 4639 | gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy ); |
0fc5dbf5 | 4640 | |
b6fa52db | 4641 | m_clipPaintRegion = FALSE; |
c801d85f | 4642 | } |
3723b7b1 | 4643 | |
4e5a4c69 | 4644 | |
3723b7b1 JS |
4645 | // Find the wxWindow at the current mouse position, also returning the mouse |
4646 | // position. | |
4647 | wxWindow* wxFindWindowAtPointer(wxPoint& pt) | |
4648 | { | |
59a12e90 JS |
4649 | pt = wxGetMousePosition(); |
4650 | wxWindow* found = wxFindWindowAtPoint(pt); | |
4651 | return found; | |
3723b7b1 JS |
4652 | } |
4653 | ||
4654 | // Get the current mouse position. | |
4655 | wxPoint wxGetMousePosition() | |
4656 | { | |
59a12e90 JS |
4657 | /* This crashes when used within wxHelpContext, |
4658 | so we have to use the X-specific implementation below. | |
4659 | gint x, y; | |
4660 | GdkModifierType *mask; | |
4661 | (void) gdk_window_get_pointer(NULL, &x, &y, mask); | |
4662 | ||
4663 | return wxPoint(x, y); | |
4664 | */ | |
4665 | ||
3723b7b1 JS |
4666 | int x, y; |
4667 | GdkWindow* windowAtPtr = gdk_window_at_pointer(& x, & y); | |
59a12e90 | 4668 | |
37d81cc2 | 4669 | Display *display = windowAtPtr ? GDK_WINDOW_XDISPLAY(windowAtPtr) : GDK_DISPLAY(); |
59a12e90 JS |
4670 | Window rootWindow = RootWindowOfScreen (DefaultScreenOfDisplay(display)); |
4671 | Window rootReturn, childReturn; | |
4672 | int rootX, rootY, winX, winY; | |
4673 | unsigned int maskReturn; | |
4674 | ||
4675 | XQueryPointer (display, | |
5cd09f0b RR |
4676 | rootWindow, |
4677 | &rootReturn, | |
59a12e90 JS |
4678 | &childReturn, |
4679 | &rootX, &rootY, &winX, &winY, &maskReturn); | |
4680 | return wxPoint(rootX, rootY); | |
4681 | ||
3723b7b1 JS |
4682 | } |
4683 | ||
4e5a4c69 RR |
4684 | // ---------------------------------------------------------------------------- |
4685 | // wxDCModule | |
4686 | // ---------------------------------------------------------------------------- | |
4687 | ||
4688 | class wxWinModule : public wxModule | |
4689 | { | |
4690 | public: | |
4691 | bool OnInit(); | |
4692 | void OnExit(); | |
4693 | ||
4694 | private: | |
4695 | DECLARE_DYNAMIC_CLASS(wxWinModule) | |
4696 | }; | |
4697 | ||
4698 | IMPLEMENT_DYNAMIC_CLASS(wxWinModule, wxModule) | |
4699 | ||
4700 | bool wxWinModule::OnInit() | |
4701 | { | |
994bc575 RR |
4702 | // g_eraseGC = gdk_gc_new( GDK_ROOT_PARENT() ); |
4703 | // gdk_gc_set_fill( g_eraseGC, GDK_SOLID ); | |
0fc5dbf5 | 4704 | |
4e5a4c69 RR |
4705 | return TRUE; |
4706 | } | |
4707 | ||
4708 | void wxWinModule::OnExit() | |
4709 | { | |
994bc575 RR |
4710 | if (g_eraseGC) |
4711 | gdk_gc_unref( g_eraseGC ); | |
4e5a4c69 RR |
4712 | } |
4713 | ||
6728fb61 | 4714 | // vi:sts=4:sw=4:et |