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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 |
5e0aa05a | 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 | |
98 | the GTK port of wxWindows, especially its internal structures. Obviously, | |
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 | ||
e380f72b RR |
132 | Normally one might expect, that one wxWindows window would always correspond |
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 | |
139 | represent a client area in the sense of wxWindows capable to do the jobs | |
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 RR |
167 | If the m_wxwindow field is set, then all input to this widget is inter- |
168 | cepted and sent to the wxWindows class. If not, all input to the widget | |
169 | that gets pointed to by m_widget gets intercepted and sent to the class. | |
148cd9b6 | 170 | |
30760ce7 | 171 | II) |
148cd9b6 | 172 | |
30760ce7 RR |
173 | The design of scrolling in wxWindows is markedly different from that offered |
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 | |
176 | the window. In wxWindows, the scrollbar will only emit an event, send this | |
177 | to (normally) a wxScrolledWindow and that class will call ScrollWindow() | |
da048e3d | 178 | which actually moves the window and its subchildren. Note that GtkPizza |
30760ce7 RR |
179 | memorizes how much it has been scrolled but that wxWindows forgets this |
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 | |
a1696b86 | 520 | #if 1 |
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 | |
beab25bd RR |
614 | // The wxNO_FULL_REPAINT_ON_RESIZE flag only works if |
615 | // there are no child windows. | |
e22454be RR |
616 | if ((win->HasFlag(wxNO_FULL_REPAINT_ON_RESIZE)) && |
617 | (win->GetChildren().GetCount() == 0)) | |
618 | { | |
619 | return; | |
620 | } | |
2d19ad25 | 621 | |
d7fa7eaa RR |
622 | #if 0 |
623 | if (win->GetName()) | |
3d2d8da1 RR |
624 | { |
625 | wxPrintf( wxT("OnDraw from ") ); | |
626 | if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) | |
627 | wxPrintf( win->GetClassInfo()->GetClassName() ); | |
628 | wxPrintf( wxT(" %d %d %d %d\n"), (int)rect->x, | |
629 | (int)rect->y, | |
630 | (int)rect->width, | |
631 | (int)rect->height ); | |
632 | } | |
d7fa7eaa | 633 | #endif |
1e6feb95 | 634 | |
2e09dc2d | 635 | #ifndef __WXUNIVERSAL__ |
b420fb6a | 636 | GtkPizza *pizza = GTK_PIZZA (widget); |
2bc6945a | 637 | |
9cc7121f | 638 | if (win->GetThemeEnabled()) |
789dbcd4 | 639 | { |
9cc7121f RR |
640 | wxWindow *parent = win->GetParent(); |
641 | while (parent && !parent->IsTopLevel()) | |
789dbcd4 | 642 | parent = parent->GetParent(); |
9cc7121f RR |
643 | if (!parent) |
644 | parent = win; | |
645 | ||
90350682 VZ |
646 | gtk_paint_flat_box (parent->m_widget->style, |
647 | pizza->bin_window, | |
648 | GTK_STATE_NORMAL, | |
649 | GTK_SHADOW_NONE, | |
650 | rect, | |
651 | parent->m_widget, | |
652 | (char *)"base", | |
653 | 0, 0, -1, -1); | |
789dbcd4 | 654 | } |
2e09dc2d | 655 | #endif |
1e6feb95 | 656 | |
62cb3cd8 | 657 | win->m_clearRegion.Union( rect->x, rect->y, rect->width, rect->height ); |
9cc7121f | 658 | win->GetUpdateRegion().Union( rect->x, rect->y, rect->width, rect->height ); |
148cd9b6 | 659 | |
62cb3cd8 | 660 | // Update immediately, not in idle time. |
010afced | 661 | win->GtkUpdate(); |
1e6feb95 | 662 | |
8f3e7ecc | 663 | #ifndef __WXUNIVERSAL__ |
beab25bd | 664 | // Redraw child widgets |
e22454be RR |
665 | GList *children = pizza->children; |
666 | while (children) | |
667 | { | |
beab25bd RR |
668 | GtkPizzaChild *child = (GtkPizzaChild*) children->data; |
669 | children = children->next; | |
b420fb6a | 670 | |
beab25bd RR |
671 | GdkRectangle child_area; |
672 | if (gtk_widget_intersect (child->widget, rect, &child_area)) | |
673 | { | |
674 | gtk_widget_draw (child->widget, &child_area /* (GdkRectangle*) NULL*/ ); | |
675 | } | |
e22454be | 676 | } |
8f3e7ecc | 677 | #endif |
362c6693 | 678 | } |
c801d85f | 679 | |
67d78217 RR |
680 | #endif |
681 | ||
c801d85f | 682 | //----------------------------------------------------------------------------- |
b292e2f5 | 683 | // "key_press_event" from any window |
c801d85f | 684 | //----------------------------------------------------------------------------- |
c801d85f | 685 | |
74710601 VZ |
686 | // set WXTRACE to this to see the key event codes on the console |
687 | #define TRACE_KEYS _T("keyevent") | |
f17393f1 | 688 | |
1c6896d7 VZ |
689 | // translates an X key symbol to WXK_XXX value |
690 | // | |
691 | // if isChar is true it means that the value returned will be used for EVT_CHAR | |
692 | // event and then we choose the logical WXK_XXX, i.e. '/' for GDK_KP_Divide, | |
693 | // for example, while if it is false it means that the value is going to be | |
694 | // used for KEY_DOWN/UP events and then we translate GDK_KP_Divide to | |
695 | // WXK_NUMPAD_DIVIDE | |
696 | static long wxTranslateKeySymToWXKey(KeySym keysym, bool isChar) | |
697 | { | |
698 | long key_code; | |
699 | ||
700 | switch ( keysym ) | |
701 | { | |
702 | // Shift, Control and Alt don't generate the CHAR events at all | |
703 | case GDK_Shift_L: | |
704 | case GDK_Shift_R: | |
705 | key_code = isChar ? 0 : WXK_SHIFT; | |
706 | break; | |
707 | case GDK_Control_L: | |
708 | case GDK_Control_R: | |
709 | key_code = isChar ? 0 : WXK_CONTROL; | |
710 | break; | |
711 | case GDK_Meta_L: | |
712 | case GDK_Meta_R: | |
713 | case GDK_Alt_L: | |
714 | case GDK_Alt_R: | |
715 | case GDK_Super_L: | |
716 | case GDK_Super_R: | |
717 | key_code = isChar ? 0 : WXK_ALT; | |
718 | break; | |
719 | ||
720 | // neither do the toggle modifies | |
721 | case GDK_Scroll_Lock: | |
722 | key_code = isChar ? 0 : WXK_SCROLL; | |
723 | break; | |
724 | ||
725 | case GDK_Caps_Lock: | |
726 | key_code = isChar ? 0 : WXK_CAPITAL; | |
727 | break; | |
728 | ||
729 | case GDK_Num_Lock: | |
730 | key_code = isChar ? 0 : WXK_NUMLOCK; | |
731 | break; | |
732 | ||
733 | ||
734 | // various other special keys | |
735 | case GDK_Menu: | |
736 | key_code = WXK_MENU; | |
737 | break; | |
738 | ||
739 | case GDK_Help: | |
740 | key_code = WXK_HELP; | |
741 | break; | |
742 | ||
743 | case GDK_BackSpace: | |
744 | key_code = WXK_BACK; | |
745 | break; | |
746 | ||
747 | case GDK_ISO_Left_Tab: | |
748 | case GDK_Tab: | |
749 | key_code = WXK_TAB; | |
750 | break; | |
751 | ||
752 | case GDK_Linefeed: | |
753 | case GDK_Return: | |
754 | key_code = WXK_RETURN; | |
755 | break; | |
756 | ||
757 | case GDK_Clear: | |
758 | key_code = WXK_CLEAR; | |
759 | break; | |
760 | ||
761 | case GDK_Pause: | |
762 | key_code = WXK_PAUSE; | |
763 | break; | |
764 | ||
765 | case GDK_Select: | |
766 | key_code = WXK_SELECT; | |
767 | break; | |
768 | ||
769 | case GDK_Print: | |
770 | key_code = WXK_PRINT; | |
771 | break; | |
772 | ||
773 | case GDK_Execute: | |
774 | key_code = WXK_EXECUTE; | |
775 | break; | |
776 | ||
777 | case GDK_Escape: | |
778 | key_code = WXK_ESCAPE; | |
779 | break; | |
780 | ||
781 | // cursor and other extended keyboard keys | |
782 | case GDK_Delete: | |
783 | key_code = WXK_DELETE; | |
784 | break; | |
785 | ||
786 | case GDK_Home: | |
787 | key_code = WXK_HOME; | |
788 | break; | |
789 | ||
790 | case GDK_Left: | |
791 | key_code = WXK_LEFT; | |
792 | break; | |
793 | ||
794 | case GDK_Up: | |
795 | key_code = WXK_UP; | |
796 | break; | |
797 | ||
798 | case GDK_Right: | |
799 | key_code = WXK_RIGHT; | |
800 | break; | |
801 | ||
802 | case GDK_Down: | |
803 | key_code = WXK_DOWN; | |
804 | break; | |
805 | ||
806 | case GDK_Prior: // == GDK_Page_Up | |
807 | key_code = WXK_PRIOR; | |
808 | break; | |
809 | ||
810 | case GDK_Next: // == GDK_Page_Down | |
811 | key_code = WXK_NEXT; | |
812 | break; | |
813 | ||
814 | case GDK_End: | |
815 | key_code = WXK_END; | |
816 | break; | |
817 | ||
818 | case GDK_Begin: | |
819 | key_code = WXK_HOME; | |
820 | break; | |
821 | ||
822 | case GDK_Insert: | |
823 | key_code = WXK_INSERT; | |
824 | break; | |
825 | ||
826 | ||
827 | // numpad keys | |
828 | case GDK_KP_0: | |
829 | case GDK_KP_1: | |
830 | case GDK_KP_2: | |
831 | case GDK_KP_3: | |
832 | case GDK_KP_4: | |
833 | case GDK_KP_5: | |
834 | case GDK_KP_6: | |
835 | case GDK_KP_7: | |
836 | case GDK_KP_8: | |
837 | case GDK_KP_9: | |
838 | key_code = (isChar ? '0' : WXK_NUMPAD0) + keysym - GDK_KP_0; | |
839 | break; | |
840 | ||
841 | case GDK_KP_Space: | |
842 | key_code = isChar ? ' ' : WXK_NUMPAD_SPACE; | |
843 | break; | |
844 | ||
845 | case GDK_KP_Tab: | |
846 | key_code = isChar ? WXK_TAB : WXK_NUMPAD_TAB; | |
847 | break; | |
848 | ||
849 | case GDK_KP_Enter: | |
850 | key_code = isChar ? WXK_RETURN : WXK_NUMPAD_ENTER; | |
851 | break; | |
852 | ||
853 | case GDK_KP_F1: | |
854 | key_code = isChar ? WXK_F1 : WXK_NUMPAD_F1; | |
855 | break; | |
856 | ||
857 | case GDK_KP_F2: | |
858 | key_code = isChar ? WXK_F2 : WXK_NUMPAD_F2; | |
859 | break; | |
860 | ||
861 | case GDK_KP_F3: | |
862 | key_code = isChar ? WXK_F3 : WXK_NUMPAD_F3; | |
863 | break; | |
864 | ||
865 | case GDK_KP_F4: | |
866 | key_code = isChar ? WXK_F4 : WXK_NUMPAD_F4; | |
867 | break; | |
868 | ||
869 | case GDK_KP_Home: | |
870 | key_code = isChar ? WXK_HOME : WXK_NUMPAD_HOME; | |
871 | break; | |
872 | ||
873 | case GDK_KP_Left: | |
874 | key_code = isChar ? WXK_LEFT : WXK_NUMPAD_LEFT; | |
875 | break; | |
876 | ||
877 | case GDK_KP_Up: | |
878 | key_code = isChar ? WXK_UP : WXK_NUMPAD_UP; | |
879 | break; | |
880 | ||
881 | case GDK_KP_Right: | |
882 | key_code = isChar ? WXK_RIGHT : WXK_NUMPAD_RIGHT; | |
883 | break; | |
884 | ||
885 | case GDK_KP_Down: | |
886 | key_code = isChar ? WXK_DOWN : WXK_NUMPAD_DOWN; | |
887 | break; | |
888 | ||
889 | case GDK_KP_Prior: // == GDK_KP_Page_Up | |
890 | key_code = isChar ? WXK_PRIOR : WXK_NUMPAD_PRIOR; | |
891 | break; | |
892 | ||
893 | case GDK_KP_Next: // == GDK_KP_Page_Down | |
894 | key_code = isChar ? WXK_NEXT : WXK_NUMPAD_NEXT; | |
895 | break; | |
896 | ||
897 | case GDK_KP_End: | |
898 | key_code = isChar ? WXK_END : WXK_NUMPAD_END; | |
899 | break; | |
900 | ||
901 | case GDK_KP_Begin: | |
902 | key_code = isChar ? WXK_HOME : WXK_NUMPAD_BEGIN; | |
903 | break; | |
904 | ||
905 | case GDK_KP_Insert: | |
906 | key_code = isChar ? WXK_INSERT : WXK_NUMPAD_INSERT; | |
907 | break; | |
908 | ||
909 | case GDK_KP_Delete: | |
910 | key_code = isChar ? WXK_DELETE : WXK_NUMPAD_DELETE; | |
911 | break; | |
912 | ||
913 | case GDK_KP_Equal: | |
914 | key_code = isChar ? '=' : WXK_NUMPAD_EQUAL; | |
915 | break; | |
916 | ||
917 | case GDK_KP_Multiply: | |
918 | key_code = isChar ? '*' : WXK_NUMPAD_MULTIPLY; | |
919 | break; | |
920 | ||
921 | case GDK_KP_Add: | |
922 | key_code = isChar ? '+' : WXK_NUMPAD_ADD; | |
923 | break; | |
924 | ||
925 | case GDK_KP_Separator: | |
926 | // FIXME: what is this? | |
927 | key_code = isChar ? '.' : WXK_NUMPAD_SEPARATOR; | |
928 | break; | |
929 | ||
930 | case GDK_KP_Subtract: | |
931 | key_code = isChar ? '-' : WXK_NUMPAD_SUBTRACT; | |
932 | break; | |
933 | ||
934 | case GDK_KP_Decimal: | |
935 | key_code = isChar ? '.' : WXK_NUMPAD_DECIMAL; | |
936 | break; | |
937 | ||
938 | case GDK_KP_Divide: | |
939 | key_code = isChar ? '/' : WXK_NUMPAD_DIVIDE; | |
940 | break; | |
941 | ||
942 | ||
943 | // function keys | |
944 | case GDK_F1: | |
945 | case GDK_F2: | |
946 | case GDK_F3: | |
947 | case GDK_F4: | |
948 | case GDK_F5: | |
949 | case GDK_F6: | |
950 | case GDK_F7: | |
951 | case GDK_F8: | |
952 | case GDK_F9: | |
953 | case GDK_F10: | |
954 | case GDK_F11: | |
955 | case GDK_F12: | |
956 | key_code = WXK_F1 + keysym - GDK_F1; | |
957 | break; | |
958 | ||
959 | default: | |
960 | key_code = 0; | |
961 | } | |
962 | ||
963 | return key_code; | |
964 | } | |
965 | ||
966 | static inline bool wxIsAsciiKeysym(KeySym ks) | |
967 | { | |
968 | return ks < 256; | |
969 | } | |
970 | ||
74710601 VZ |
971 | static bool |
972 | wxTranslateGTKKeyEventToWx(wxKeyEvent& event, | |
973 | wxWindowGTK *win, | |
974 | GdkEventKey *gdk_event) | |
47d67540 | 975 | { |
1c6896d7 VZ |
976 | // VZ: it seems that GDK_KEY_RELEASE event doesn't set event->string |
977 | // but only event->keyval which is quite useless to us, so remember | |
978 | // the last character from GDK_KEY_PRESS and reuse it as last resort | |
979 | // | |
980 | // NB: should be MT-safe as we're always called from the main thread only | |
981 | static struct | |
982 | { | |
983 | KeySym keysym; | |
984 | long keycode; | |
985 | } s_lastKeyPress = { 0, 0 }; | |
986 | ||
987 | KeySym keysym = gdk_event->keyval; | |
0a62b197 | 988 | |
ada7d2c0 | 989 | wxLogTrace(TRACE_KEYS, _T("Key %s event: keysym = %ld"), |
0a62b197 VZ |
990 | event.GetEventType() == wxEVT_KEY_UP ? _T("release") |
991 | : _T("press"), | |
992 | keysym); | |
993 | ||
1c6896d7 VZ |
994 | long key_code = wxTranslateKeySymToWXKey(keysym, FALSE /* !isChar */); |
995 | ||
996 | if ( !key_code ) | |
997 | { | |
998 | // do we have the translation or is it a plain ASCII character? | |
999 | if ( (gdk_event->length == 1) || wxIsAsciiKeysym(keysym) ) | |
1000 | { | |
1001 | // we should use keysym if it is ASCII as X does some translations | |
1002 | // like "I pressed while Control is down" => "Ctrl-I" == "TAB" | |
1003 | // which we don't want here (but which we do use for OnChar()) | |
1004 | if ( !wxIsAsciiKeysym(keysym) ) | |
1005 | { | |
1006 | keysym = (KeySym)gdk_event->string[0]; | |
1007 | } | |
a2053b27 | 1008 | |
1c6896d7 VZ |
1009 | // we want to always get the same key code when the same key is |
1010 | // pressed regardless of the state of the modifies, i.e. on a | |
1011 | // standard US keyboard pressing '5' or '%' ('5' key with | |
1012 | // Shift) should result in the same key code in OnKeyDown(): | |
1013 | // '5' (although OnChar() will get either '5' or '%'). | |
1014 | // | |
1015 | // to do it we first translate keysym to keycode (== scan code) | |
1016 | // and then back but always using the lower register | |
1017 | Display *dpy = (Display *)wxGetDisplay(); | |
1018 | KeyCode keycode = XKeysymToKeycode(dpy, keysym); | |
0a62b197 VZ |
1019 | |
1020 | wxLogTrace(TRACE_KEYS, _T("\t-> keycode %d"), keycode); | |
1021 | ||
1c6896d7 VZ |
1022 | KeySym keysymNormalized = XKeycodeToKeysym(dpy, keycode, 0); |
1023 | ||
1024 | // use the normalized, i.e. lower register, keysym if we've | |
1025 | // got one | |
1026 | key_code = keysymNormalized ? keysymNormalized : keysym; | |
1027 | ||
1028 | // as explained above, we want to have lower register key codes | |
1029 | // normally but for the letter keys we want to have the upper ones | |
1030 | // | |
1031 | // NB: don't use XConvertCase() here, we want to do it for letters | |
1032 | // only | |
1033 | key_code = toupper(key_code); | |
1034 | } | |
1035 | else // non ASCII key, what to do? | |
1036 | { | |
1037 | // by default, ignore it | |
1038 | key_code = 0; | |
1039 | ||
1040 | // but if we have cached information from the last KEY_PRESS | |
1041 | if ( gdk_event->type == GDK_KEY_RELEASE ) | |
1042 | { | |
1043 | // then reuse it | |
1044 | if ( keysym == s_lastKeyPress.keysym ) | |
1045 | { | |
1046 | key_code = s_lastKeyPress.keycode; | |
1047 | } | |
1048 | } | |
1049 | } | |
1050 | ||
1051 | if ( gdk_event->type == GDK_KEY_PRESS ) | |
1052 | { | |
1053 | // remember it to be reused for KEY_UP event later | |
1054 | s_lastKeyPress.keysym = keysym; | |
1055 | s_lastKeyPress.keycode = key_code; | |
1056 | } | |
1057 | } | |
1058 | ||
ada7d2c0 | 1059 | wxLogTrace(TRACE_KEYS, _T("\t-> wxKeyCode %ld"), key_code); |
c801d85f | 1060 | |
74710601 | 1061 | // sending unknown key events doesn't really make sense |
1c6896d7 | 1062 | if ( !key_code ) |
74710601 | 1063 | return FALSE; |
3d6f7261 | 1064 | |
1c6896d7 | 1065 | // now fill all the other fields |
b0e813a0 RR |
1066 | int x = 0; |
1067 | int y = 0; | |
1068 | GdkModifierType state; | |
f17393f1 VZ |
1069 | if (gdk_event->window) |
1070 | gdk_window_get_pointer(gdk_event->window, &x, &y, &state); | |
47d67540 | 1071 | |
d1367c3d | 1072 | event.SetTimestamp( gdk_event->time ); |
74710601 VZ |
1073 | event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK) != 0; |
1074 | event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK) != 0; | |
1075 | event.m_altDown = (gdk_event->state & GDK_MOD1_MASK) != 0; | |
1076 | event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK) != 0; | |
f5e27805 | 1077 | event.m_keyCode = key_code; |
b0e813a0 | 1078 | event.m_scanCode = gdk_event->keyval; |
9c7df356 VZ |
1079 | event.m_rawCode = (wxUint32) gdk_event->keyval; |
1080 | event.m_rawFlags = 0; | |
b0e813a0 RR |
1081 | event.m_x = x; |
1082 | event.m_y = y; | |
f5e27805 | 1083 | event.SetEventObject( win ); |
74710601 VZ |
1084 | |
1085 | return TRUE; | |
1086 | } | |
1087 | ||
7c5e6fc6 | 1088 | |
74710601 VZ |
1089 | static gint gtk_window_key_press_callback( GtkWidget *widget, |
1090 | GdkEventKey *gdk_event, | |
1091 | wxWindow *win ) | |
1092 | { | |
1093 | DEBUG_MAIN_THREAD | |
1094 | ||
1095 | if (g_isIdle) | |
1096 | wxapp_install_idle_handler(); | |
1097 | ||
1c6896d7 VZ |
1098 | if (!win->m_hasVMT) |
1099 | return FALSE; | |
1100 | if (g_blockEventsOnDrag) | |
1101 | return FALSE; | |
74710601 | 1102 | |
1ec3a984 RR |
1103 | |
1104 | wxKeyEvent event( wxEVT_KEY_DOWN ); | |
74710601 VZ |
1105 | if ( !wxTranslateGTKKeyEventToWx(event, win, gdk_event) ) |
1106 | { | |
1c6896d7 | 1107 | // unknown key pressed, ignore (the event would be useless anyhow) |
74710601 VZ |
1108 | return FALSE; |
1109 | } | |
1110 | ||
1ec3a984 RR |
1111 | // Emit KEY_DOWN event |
1112 | bool ret = win->GetEventHandler()->ProcessEvent( event ); | |
c50f1fb9 | 1113 | |
88ac883a | 1114 | #if wxUSE_ACCEL |
f5e27805 | 1115 | if (!ret) |
47d67540 | 1116 | { |
1e6feb95 | 1117 | wxWindowGTK *ancestor = win; |
f5e27805 RR |
1118 | while (ancestor) |
1119 | { | |
1120 | int command = ancestor->GetAcceleratorTable()->GetCommand( event ); | |
1121 | if (command != -1) | |
1122 | { | |
1123 | wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command ); | |
1124 | ret = ancestor->GetEventHandler()->ProcessEvent( command_event ); | |
1125 | break; | |
1126 | } | |
f6bcfd97 | 1127 | if (ancestor->IsTopLevel()) |
b02da6b1 | 1128 | break; |
f5e27805 RR |
1129 | ancestor = ancestor->GetParent(); |
1130 | } | |
bcf1fa6b | 1131 | } |
88ac883a | 1132 | #endif // wxUSE_ACCEL |
3017f78d | 1133 | |
1ec3a984 RR |
1134 | // Only send wxEVT_CHAR event if not processed yet. Thus, ALT-x |
1135 | // will only be sent if it is not in an accelerator table. | |
2dde25b9 | 1136 | if (!ret) |
d728dd40 | 1137 | { |
7c5e6fc6 | 1138 | long key_code; |
1c6896d7 | 1139 | KeySym keysym = gdk_event->keyval; |
7c5e6fc6 RD |
1140 | #ifdef __WXGTK20__ |
1141 | // In GTK 2.0, we need to hand over the key event to an input method | |
1142 | // and the IM will emit a "commit" event containing the actual utf8 | |
1143 | // character. In that case the EVT_CHAR events will be sent from | |
1144 | // there. But only do it this way for non-KeySym keys. | |
1145 | key_code = wxTranslateKeySymToWXKey(gdk_event->keyval, FALSE /* isChar */); | |
1146 | if ( !key_code && win->m_imContext ) | |
1c6896d7 | 1147 | { |
7c5e6fc6 RD |
1148 | gtk_im_context_filter_keypress ( (GtkIMContext*) win->m_imContext, gdk_event ); |
1149 | ret = TRUE; | |
1c6896d7 | 1150 | } |
7c5e6fc6 RD |
1151 | else |
1152 | #endif | |
f17393f1 | 1153 | { |
7c5e6fc6 RD |
1154 | // Find key code for EVT_CHAR and EVT_CHAR_HOOK events |
1155 | key_code = wxTranslateKeySymToWXKey(keysym, TRUE /* isChar */); | |
1156 | if ( !key_code ) | |
1ec3a984 | 1157 | { |
7c5e6fc6 RD |
1158 | if ( gdk_event->length == 1 ) |
1159 | { | |
1160 | key_code = (unsigned char)gdk_event->string[0]; | |
1161 | } | |
1162 | else if ( wxIsAsciiKeysym(keysym) ) | |
1163 | { | |
1164 | // ASCII key | |
1165 | key_code = (unsigned char)keysym; | |
1166 | } | |
1ec3a984 | 1167 | } |
f17393f1 | 1168 | |
7c5e6fc6 | 1169 | if ( key_code ) |
1ec3a984 | 1170 | { |
7c5e6fc6 RD |
1171 | wxLogTrace(TRACE_KEYS, _T("Char event: %ld"), key_code); |
1172 | ||
1173 | event.m_keyCode = key_code; | |
1174 | ||
1175 | // Implement OnCharHook by checking ancesteror top level windows | |
1176 | wxWindow *parent = win; | |
1177 | while (parent && !parent->IsTopLevel()) | |
1178 | parent = parent->GetParent(); | |
1179 | if (parent) | |
1180 | { | |
1181 | event.SetEventType( wxEVT_CHAR_HOOK ); | |
1182 | ret = parent->GetEventHandler()->ProcessEvent( event ); | |
1183 | } | |
1184 | ||
1185 | if (!ret) | |
1186 | { | |
1187 | event.SetEventType(wxEVT_CHAR); | |
1188 | ret = win->GetEventHandler()->ProcessEvent( event ); | |
1189 | } | |
1ec3a984 | 1190 | } |
f17393f1 | 1191 | } |
d728dd40 KB |
1192 | } |
1193 | ||
1ec3a984 | 1194 | // win is a control: tab can be propagated up |
f17393f1 | 1195 | if ( !ret && |
5664fc32 | 1196 | ((gdk_event->keyval == GDK_Tab) || (gdk_event->keyval == GDK_ISO_Left_Tab)) && |
f6bcfd97 BP |
1197 | // VZ: testing for wxTE_PROCESS_TAB shouldn't be done here the control may |
1198 | // have this style, yet choose not to process this particular TAB in which | |
1199 | // case TAB must still work as a navigational character | |
1200 | #if 0 | |
f17393f1 | 1201 | !win->HasFlag(wxTE_PROCESS_TAB) && |
f6bcfd97 | 1202 | #endif // 0 |
f17393f1 | 1203 | win->GetParent() && (win->GetParent()->HasFlag( wxTAB_TRAVERSAL)) ) |
b292e2f5 RR |
1204 | { |
1205 | wxNavigationKeyEvent new_event; | |
8253c7fd | 1206 | new_event.SetEventObject( win->GetParent() ); |
1ec3a984 | 1207 | // GDK reports GDK_ISO_Left_Tab for SHIFT-TAB |
5664fc32 | 1208 | new_event.SetDirection( (gdk_event->keyval == GDK_Tab) ); |
1ec3a984 | 1209 | // CTRL-TAB changes the (parent) window, i.e. switch notebook page |
b98d804b | 1210 | new_event.SetWindowChange( (gdk_event->state & GDK_CONTROL_MASK) ); |
b292e2f5 | 1211 | new_event.SetCurrentFocus( win ); |
8253c7fd | 1212 | ret = win->GetParent()->GetEventHandler()->ProcessEvent( new_event ); |
b292e2f5 | 1213 | } |
ff8bfdbb | 1214 | |
1ec3a984 | 1215 | // generate wxID_CANCEL if <esc> has been pressed (typically in dialogs) |
f17393f1 | 1216 | if ( !ret && |
b98d804b RR |
1217 | (gdk_event->keyval == GDK_Escape) ) |
1218 | { | |
6ce16bdb VZ |
1219 | // however only do it if we have a Cancel button in the dialog, |
1220 | // otherwise the user code may get confused by the events from a | |
1221 | // non-existing button and, worse, a wxButton might get button event | |
1222 | // from another button which is not really expected | |
1223 | wxWindow *winForCancel = win, | |
1224 | *btnCancel = NULL; | |
1225 | while ( winForCancel ) | |
1226 | { | |
1227 | btnCancel = winForCancel->FindWindow(wxID_CANCEL); | |
1228 | if ( btnCancel ) | |
1229 | { | |
1230 | // found a cancel button | |
1231 | break; | |
1232 | } | |
1233 | ||
1234 | if ( winForCancel->IsTopLevel() ) | |
1235 | { | |
1236 | // no need to look further | |
1237 | break; | |
1238 | } | |
1239 | ||
1240 | // maybe our parent has a cancel button? | |
1241 | winForCancel = winForCancel->GetParent(); | |
1242 | } | |
1243 | ||
1244 | if ( btnCancel ) | |
1245 | { | |
1246 | wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL); | |
1247 | event.SetEventObject(btnCancel); | |
1248 | ret = btnCancel->GetEventHandler()->ProcessEvent(event); | |
1249 | } | |
b98d804b | 1250 | } |
c50f1fb9 | 1251 | |
2b5f62a0 | 1252 | if (ret) |
801aa178 | 1253 | { |
2b5f62a0 VZ |
1254 | gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" ); |
1255 | return TRUE; | |
1256 | } | |
1257 | ||
1258 | return FALSE; | |
1259 | } | |
2b5f62a0 VZ |
1260 | |
1261 | #ifdef __WXGTK20__ | |
2b5f62a0 VZ |
1262 | static void gtk_wxwindow_commit_cb (GtkIMContext *context, |
1263 | const gchar *str, | |
1264 | wxWindow *window) | |
1265 | { | |
1266 | bool ret = FALSE; | |
1267 | ||
1268 | wxKeyEvent event( wxEVT_KEY_DOWN ); | |
1269 | ||
1270 | #if wxUSE_UNICODE | |
1271 | event.m_uniChar = g_utf8_get_char( str ); | |
1272 | ||
1273 | // Backward compatible for ISO-8859 | |
1274 | if (event.m_uniChar < 256) | |
1275 | event.m_keyCode = event.m_uniChar; | |
1276 | #else | |
1277 | gunichar uniChar = g_utf8_get_char( str ); | |
1278 | // We cannot handle Unicode in non-Unicode mode | |
1279 | if (uniChar > 255) return; | |
1280 | ||
1281 | event.m_keyCode = uniChar; | |
1282 | #endif | |
1283 | ||
7c5e6fc6 RD |
1284 | |
1285 | // TODO: We still need to set all the extra attributes of the | |
1286 | // event, modifiers and such... | |
1287 | ||
1288 | ||
1289 | // Implement OnCharHook by checking ancestor top level windows | |
1290 | wxWindow *parent = window; | |
1291 | while (parent && !parent->IsTopLevel()) | |
2b5f62a0 | 1292 | parent = parent->GetParent(); |
7c5e6fc6 RD |
1293 | if (parent) |
1294 | { | |
1295 | event.SetEventType( wxEVT_CHAR_HOOK ); | |
1296 | ret = parent->GetEventHandler()->ProcessEvent( event ); | |
1297 | } | |
2b5f62a0 | 1298 | |
7c5e6fc6 RD |
1299 | if (!ret) |
1300 | { | |
1301 | event.SetEventType(wxEVT_CHAR); | |
1302 | ret = window->GetEventHandler()->ProcessEvent( event ); | |
2b5f62a0 VZ |
1303 | } |
1304 | } | |
1305 | #endif | |
1306 | ||
1307 | ||
b666df2c RR |
1308 | //----------------------------------------------------------------------------- |
1309 | // "key_release_event" from any window | |
1310 | //----------------------------------------------------------------------------- | |
1311 | ||
74710601 VZ |
1312 | static gint gtk_window_key_release_callback( GtkWidget *widget, |
1313 | GdkEventKey *gdk_event, | |
1314 | wxWindowGTK *win ) | |
b666df2c | 1315 | { |
3ac8d3bc RR |
1316 | DEBUG_MAIN_THREAD |
1317 | ||
c50f1fb9 | 1318 | if (g_isIdle) |
a2053b27 RR |
1319 | wxapp_install_idle_handler(); |
1320 | ||
74710601 VZ |
1321 | if (!win->m_hasVMT) |
1322 | return FALSE; | |
b666df2c | 1323 | |
74710601 VZ |
1324 | if (g_blockEventsOnDrag) |
1325 | return FALSE; | |
b666df2c RR |
1326 | |
1327 | wxKeyEvent event( wxEVT_KEY_UP ); | |
74710601 | 1328 | if ( !wxTranslateGTKKeyEventToWx(event, win, gdk_event) ) |
b666df2c | 1329 | { |
74710601 VZ |
1330 | // unknown key pressed, ignore (the event would be useless anyhow |
1331 | return FALSE; | |
b666df2c RR |
1332 | } |
1333 | ||
74710601 VZ |
1334 | if ( !win->GetEventHandler()->ProcessEvent( event ) ) |
1335 | return FALSE; | |
1336 | ||
1337 | gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_release_event" ); | |
1338 | return TRUE; | |
b666df2c RR |
1339 | } |
1340 | ||
c5f9d156 VS |
1341 | // ============================================================================ |
1342 | // the mouse events | |
1343 | // ============================================================================ | |
1344 | ||
d1f2ac45 VZ |
1345 | // ---------------------------------------------------------------------------- |
1346 | // mouse event processing helpers | |
1347 | // ---------------------------------------------------------------------------- | |
1348 | ||
c5f9d156 | 1349 | // init wxMouseEvent with the info from gdk_event |
edc1d330 VZ |
1350 | // |
1351 | // NB: this has to be a macro as gdk_event type is different for different | |
1352 | // events we're used with | |
1353 | #define InitMouseEvent(/* wxWindowGTK * */ win, \ | |
1354 | /* wxMouseEvent& */ event, \ | |
1355 | /* GdkEventXXX * */ gdk_event) \ | |
1356 | { \ | |
1357 | event.SetTimestamp( gdk_event->time ); \ | |
1358 | event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); \ | |
1359 | event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK); \ | |
1360 | event.m_altDown = (gdk_event->state & GDK_MOD1_MASK); \ | |
1361 | event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK); \ | |
1362 | event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK); \ | |
1363 | event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK); \ | |
1364 | event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK); \ | |
2b5f62a0 VZ |
1365 | if (event.GetEventType()==wxEVT_MOUSEWHEEL) \ |
1366 | { \ | |
1367 | if (((GdkEventButton*)gdk_event)->button == 4) \ | |
1368 | event.m_wheelRotation = 120; \ | |
1369 | else if (((GdkEventButton*)gdk_event)->button == 5) \ | |
1370 | event.m_wheelRotation = -120; \ | |
1371 | } \ | |
edc1d330 VZ |
1372 | \ |
1373 | wxPoint pt = win->GetClientAreaOrigin(); \ | |
1374 | event.m_x = (wxCoord)gdk_event->x - pt.x; \ | |
1375 | event.m_y = (wxCoord)gdk_event->y - pt.y; \ | |
1376 | \ | |
1377 | event.SetEventObject( win ); \ | |
1378 | event.SetId( win->GetId() ); \ | |
1379 | event.SetTimestamp( gdk_event->time ); \ | |
1380 | } \ | |
c5f9d156 | 1381 | |
2daa0ce9 VZ |
1382 | static void AdjustEventButtonState(wxMouseEvent& event) |
1383 | { | |
1384 | // GDK reports the old state of the button for a button press event, but | |
1385 | // for compatibility with MSW and common sense we want m_leftDown be TRUE | |
1386 | // for a LEFT_DOWN event, not FALSE, so we will invert | |
1387 | // left/right/middleDown for the corresponding click events | |
1e6feb95 | 1388 | |
1a8caf94 RR |
1389 | if ((event.GetEventType() == wxEVT_LEFT_DOWN) || |
1390 | (event.GetEventType() == wxEVT_LEFT_DCLICK) || | |
1391 | (event.GetEventType() == wxEVT_LEFT_UP)) | |
1392 | { | |
1393 | event.m_leftDown = !event.m_leftDown; | |
1394 | return; | |
1395 | } | |
1396 | ||
1397 | if ((event.GetEventType() == wxEVT_MIDDLE_DOWN) || | |
1398 | (event.GetEventType() == wxEVT_MIDDLE_DCLICK) || | |
1399 | (event.GetEventType() == wxEVT_MIDDLE_UP)) | |
2daa0ce9 | 1400 | { |
1a8caf94 RR |
1401 | event.m_middleDown = !event.m_middleDown; |
1402 | return; | |
1403 | } | |
1404 | ||
1405 | if ((event.GetEventType() == wxEVT_RIGHT_DOWN) || | |
1406 | (event.GetEventType() == wxEVT_RIGHT_DCLICK) || | |
1407 | (event.GetEventType() == wxEVT_RIGHT_UP)) | |
1408 | { | |
1409 | event.m_rightDown = !event.m_rightDown; | |
1410 | return; | |
2daa0ce9 VZ |
1411 | } |
1412 | } | |
1413 | ||
d1f2ac45 VZ |
1414 | // find the window to send the mouse event too |
1415 | static | |
1416 | wxWindowGTK *FindWindowForMouseEvent(wxWindowGTK *win, wxCoord& x, wxCoord& y) | |
1417 | { | |
7d4909b2 RR |
1418 | wxCoord xx = x; |
1419 | wxCoord yy = y; | |
1420 | ||
d1f2ac45 VZ |
1421 | if (win->m_wxwindow) |
1422 | { | |
1423 | GtkPizza *pizza = GTK_PIZZA(win->m_wxwindow); | |
7d4909b2 RR |
1424 | xx += pizza->xoffset; |
1425 | yy += pizza->yoffset; | |
d1f2ac45 VZ |
1426 | } |
1427 | ||
222ed1d6 | 1428 | wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst(); |
d1f2ac45 VZ |
1429 | while (node) |
1430 | { | |
b1d4dd7a | 1431 | wxWindowGTK *child = node->GetData(); |
d1f2ac45 | 1432 | |
b1d4dd7a | 1433 | node = node->GetNext(); |
d1f2ac45 VZ |
1434 | if (!child->IsShown()) |
1435 | continue; | |
1436 | ||
1437 | if (child->IsTransparentForMouse()) | |
1438 | { | |
1439 | // wxStaticBox is transparent in the box itself | |
1440 | int xx1 = child->m_x; | |
1441 | int yy1 = child->m_y; | |
1442 | int xx2 = child->m_x + child->m_width; | |
7408cf7f | 1443 | int yy2 = child->m_y + child->m_height; |
d1f2ac45 VZ |
1444 | |
1445 | // left | |
7d4909b2 | 1446 | if (((xx >= xx1) && (xx <= xx1+10) && (yy >= yy1) && (yy <= yy2)) || |
d1f2ac45 | 1447 | // right |
7d4909b2 | 1448 | ((xx >= xx2-10) && (xx <= xx2) && (yy >= yy1) && (yy <= yy2)) || |
d1f2ac45 | 1449 | // top |
7d4909b2 | 1450 | ((xx >= xx1) && (xx <= xx2) && (yy >= yy1) && (yy <= yy1+10)) || |
d1f2ac45 | 1451 | // bottom |
7d4909b2 | 1452 | ((xx >= xx1) && (xx <= xx2) && (yy >= yy2-1) && (yy <= yy2))) |
d1f2ac45 VZ |
1453 | { |
1454 | win = child; | |
1455 | x -= child->m_x; | |
1456 | y -= child->m_y; | |
1457 | break; | |
1458 | } | |
1459 | ||
1460 | } | |
1461 | else | |
1462 | { | |
1463 | if ((child->m_wxwindow == (GtkWidget*) NULL) && | |
7d4909b2 RR |
1464 | (child->m_x <= xx) && |
1465 | (child->m_y <= yy) && | |
af3653dd RR |
1466 | (child->m_x+child->m_width >= xx) && |
1467 | (child->m_y+child->m_height >= yy)) | |
d1f2ac45 VZ |
1468 | { |
1469 | win = child; | |
1470 | x -= child->m_x; | |
1471 | y -= child->m_y; | |
1472 | break; | |
1473 | } | |
1474 | } | |
1475 | } | |
1476 | ||
1477 | return win; | |
1478 | } | |
1479 | ||
c801d85f | 1480 | //----------------------------------------------------------------------------- |
2f2aa628 RR |
1481 | // "button_press_event" |
1482 | //----------------------------------------------------------------------------- | |
c801d85f | 1483 | |
d1f2ac45 VZ |
1484 | static gint gtk_window_button_press_callback( GtkWidget *widget, |
1485 | GdkEventButton *gdk_event, | |
1486 | wxWindowGTK *win ) | |
903f689b | 1487 | { |
3ac8d3bc RR |
1488 | DEBUG_MAIN_THREAD |
1489 | ||
c50f1fb9 | 1490 | if (g_isIdle) |
a2053b27 RR |
1491 | wxapp_install_idle_handler(); |
1492 | ||
1493 | /* | |
223d09f6 | 1494 | wxPrintf( wxT("1) OnButtonPress from ") ); |
a2053b27 RR |
1495 | if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) |
1496 | wxPrintf( win->GetClassInfo()->GetClassName() ); | |
223d09f6 | 1497 | wxPrintf( wxT(".\n") ); |
a2053b27 | 1498 | */ |
a2053b27 | 1499 | if (!win->m_hasVMT) return FALSE; |
f5e27805 | 1500 | if (g_blockEventsOnDrag) return TRUE; |
76ed8f8d | 1501 | if (g_blockEventsOnScroll) return TRUE; |
c801d85f | 1502 | |
034be888 RR |
1503 | if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; |
1504 | ||
afbe906a | 1505 | if (win->m_wxwindow && (g_focusWindow != win) && win->AcceptsFocus()) |
c801d85f | 1506 | { |
afbe906a | 1507 | gtk_widget_grab_focus( win->m_wxwindow ); |
c801d85f | 1508 | /* |
afbe906a RR |
1509 | wxPrintf( wxT("GrabFocus from ") ); |
1510 | if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) | |
1511 | wxPrintf( win->GetClassInfo()->GetClassName() ); | |
1512 | wxPrintf( wxT(".\n") ); | |
c801d85f | 1513 | */ |
362c6693 | 1514 | } |
47d67540 | 1515 | |
2b5f62a0 VZ |
1516 | // GDK sends surplus button down event |
1517 | // before a double click event. We | |
1518 | // need to filter these out. | |
1519 | if (gdk_event->type == GDK_BUTTON_PRESS) | |
1520 | { | |
1521 | GdkEvent *peek_event = gdk_event_peek(); | |
1522 | if (peek_event) | |
1523 | { | |
1524 | if (peek_event->type == GDK_2BUTTON_PRESS) | |
1525 | { | |
1526 | gdk_event_free( peek_event ); | |
1527 | return TRUE; | |
1528 | } | |
1529 | else | |
1530 | { | |
1531 | gdk_event_free( peek_event ); | |
1532 | } | |
1533 | } | |
1534 | } | |
1535 | ||
2daa0ce9 | 1536 | wxEventType event_type = wxEVT_NULL; |
47d67540 | 1537 | |
f5e27805 | 1538 | if (gdk_event->button == 1) |
c801d85f | 1539 | { |
f5e27805 RR |
1540 | switch (gdk_event->type) |
1541 | { | |
1542 | case GDK_BUTTON_PRESS: event_type = wxEVT_LEFT_DOWN; break; | |
1543 | case GDK_2BUTTON_PRESS: event_type = wxEVT_LEFT_DCLICK; break; | |
1544 | default: break; | |
1545 | } | |
362c6693 | 1546 | } |
f5e27805 | 1547 | else if (gdk_event->button == 2) |
c801d85f | 1548 | { |
f5e27805 RR |
1549 | switch (gdk_event->type) |
1550 | { | |
1551 | case GDK_BUTTON_PRESS: event_type = wxEVT_MIDDLE_DOWN; break; | |
1552 | case GDK_2BUTTON_PRESS: event_type = wxEVT_MIDDLE_DCLICK; break; | |
1553 | default: break; | |
1554 | } | |
362c6693 | 1555 | } |
f5e27805 | 1556 | else if (gdk_event->button == 3) |
c801d85f | 1557 | { |
f5e27805 RR |
1558 | switch (gdk_event->type) |
1559 | { | |
1560 | case GDK_BUTTON_PRESS: event_type = wxEVT_RIGHT_DOWN; break; | |
1561 | case GDK_2BUTTON_PRESS: event_type = wxEVT_RIGHT_DCLICK; break; | |
1562 | default: break; | |
1563 | } | |
362c6693 | 1564 | } |
2b5f62a0 VZ |
1565 | else if (gdk_event->button == 4) |
1566 | { | |
1567 | switch (gdk_event->type) | |
1568 | { | |
1569 | case GDK_BUTTON_PRESS: event_type = wxEVT_MOUSEWHEEL; break; | |
1570 | default: break; | |
1571 | } | |
1572 | } | |
1573 | else if (gdk_event->button == 5) | |
1574 | { | |
1575 | switch (gdk_event->type) | |
1576 | { | |
1577 | case GDK_BUTTON_PRESS: event_type = wxEVT_MOUSEWHEEL; break; | |
1578 | default: break; | |
1579 | } | |
1580 | } | |
47d67540 | 1581 | |
2daa0ce9 VZ |
1582 | if ( event_type == wxEVT_NULL ) |
1583 | { | |
1584 | // unknown mouse button or click type | |
1585 | return FALSE; | |
1586 | } | |
1587 | ||
f5e27805 | 1588 | wxMouseEvent event( event_type ); |
c5f9d156 | 1589 | InitMouseEvent( win, event, gdk_event ); |
47d67540 | 1590 | |
2daa0ce9 | 1591 | AdjustEventButtonState(event); |
94633ad9 | 1592 | |
3ae4c570 VZ |
1593 | // wxListBox actually get mouse events from the item, so we need to give it |
1594 | // a chance to correct this | |
1595 | win->FixUpMouseEvent(widget, event.m_x, event.m_y); | |
2daa0ce9 | 1596 | |
d1f2ac45 VZ |
1597 | // find the correct window to send the event too: it may be a different one |
1598 | // from the one which got it at GTK+ level because some control don't have | |
1599 | // their own X window and thus cannot get any events. | |
1600 | if ( !g_captureWindow ) | |
1601 | win = FindWindowForMouseEvent(win, event.m_x, event.m_y); | |
ff8bfdbb | 1602 | |
34adc954 VZ |
1603 | gs_timeLastClick = gdk_event->time; |
1604 | ||
2f073eb2 RR |
1605 | /* |
1606 | wxPrintf( wxT("2) OnButtonPress from ") ); | |
1607 | if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) | |
1608 | wxPrintf( win->GetClassInfo()->GetClassName() ); | |
1609 | wxPrintf( wxT(".\n") ); | |
1610 | */ | |
1611 | ||
df135f2b RR |
1612 | #ifndef __WXGTK20__ |
1613 | if (event_type == wxEVT_LEFT_DCLICK) | |
1614 | { | |
1615 | // GTK 1.2 crashes when intercepting double | |
1616 | // click events from both wxSpinButton and | |
1617 | // wxSpinCtrl | |
1618 | if (GTK_IS_SPIN_BUTTON(win->m_widget)) | |
1619 | { | |
1620 | // Just disable this event for now. | |
1621 | return FALSE; | |
1622 | } | |
1623 | } | |
1624 | #endif | |
1625 | ||
f5e27805 | 1626 | if (win->GetEventHandler()->ProcessEvent( event )) |
034be888 | 1627 | { |
f5e27805 | 1628 | gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_press_event" ); |
f03fc89f | 1629 | return TRUE; |
034be888 | 1630 | } |
47d67540 | 1631 | |
034be888 | 1632 | return FALSE; |
362c6693 | 1633 | } |
c801d85f KB |
1634 | |
1635 | //----------------------------------------------------------------------------- | |
97b3455a | 1636 | // "button_release_event" |
2f2aa628 | 1637 | //----------------------------------------------------------------------------- |
c801d85f | 1638 | |
2b5f62a0 VZ |
1639 | static gint gtk_window_button_release_callback( GtkWidget *widget, |
1640 | GdkEventButton *gdk_event, | |
1641 | wxWindowGTK *win ) | |
47d67540 | 1642 | { |
3ac8d3bc RR |
1643 | DEBUG_MAIN_THREAD |
1644 | ||
c50f1fb9 | 1645 | if (g_isIdle) |
a2053b27 RR |
1646 | wxapp_install_idle_handler(); |
1647 | ||
1648 | if (!win->m_hasVMT) return FALSE; | |
034be888 RR |
1649 | if (g_blockEventsOnDrag) return FALSE; |
1650 | if (g_blockEventsOnScroll) return FALSE; | |
c801d85f | 1651 | |
034be888 | 1652 | if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; |
47d67540 | 1653 | |
f5e27805 | 1654 | wxEventType event_type = wxEVT_NULL; |
47d67540 | 1655 | |
f5e27805 RR |
1656 | switch (gdk_event->button) |
1657 | { | |
2b5f62a0 VZ |
1658 | case 1: |
1659 | event_type = wxEVT_LEFT_UP; | |
1660 | break; | |
1661 | ||
1662 | case 2: | |
1663 | event_type = wxEVT_MIDDLE_UP; | |
1664 | break; | |
1665 | ||
1666 | case 3: | |
1667 | event_type = wxEVT_RIGHT_UP; | |
1668 | break; | |
1669 | ||
1670 | default: | |
1671 | // unknwon button, don't process | |
1672 | return FALSE; | |
f5e27805 | 1673 | } |
47d67540 | 1674 | |
f5e27805 | 1675 | wxMouseEvent event( event_type ); |
c5f9d156 | 1676 | InitMouseEvent( win, event, gdk_event ); |
f5e27805 | 1677 | |
2daa0ce9 VZ |
1678 | AdjustEventButtonState(event); |
1679 | ||
3ae4c570 VZ |
1680 | // same wxListBox hack as above |
1681 | win->FixUpMouseEvent(widget, event.m_x, event.m_y); | |
e2762ff0 | 1682 | |
2b5f62a0 VZ |
1683 | if ( event_type == wxEVT_RIGHT_UP ) |
1684 | { | |
1685 | // generate a "context menu" event: this is similar to wxEVT_RIGHT_UP | |
1686 | // except that: | |
1687 | // | |
1688 | // (a) it's a command event and so is propagated to the parent | |
1689 | // (b) under MSW it can be generated from kbd too | |
1690 | // (c) it uses screen coords (because of (a)) | |
1691 | wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU, | |
1692 | win->GetId(), | |
1693 | win->ClientToScreen(event.GetPosition())); | |
1694 | (void)win->GetEventHandler()->ProcessEvent(evtCtx); | |
1695 | } | |
1696 | ||
d1f2ac45 VZ |
1697 | if ( !g_captureWindow ) |
1698 | win = FindWindowForMouseEvent(win, event.m_x, event.m_y); | |
47d67540 | 1699 | |
f5e27805 | 1700 | if (win->GetEventHandler()->ProcessEvent( event )) |
034be888 | 1701 | { |
f5e27805 | 1702 | gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_release_event" ); |
f03fc89f | 1703 | return TRUE; |
034be888 | 1704 | } |
47d67540 | 1705 | |
034be888 | 1706 | return FALSE; |
362c6693 | 1707 | } |
c801d85f KB |
1708 | |
1709 | //----------------------------------------------------------------------------- | |
2f2aa628 RR |
1710 | // "motion_notify_event" |
1711 | //----------------------------------------------------------------------------- | |
c801d85f | 1712 | |
1e6feb95 VZ |
1713 | static gint gtk_window_motion_notify_callback( GtkWidget *widget, |
1714 | GdkEventMotion *gdk_event, | |
1715 | wxWindowGTK *win ) | |
47d67540 | 1716 | { |
3ac8d3bc RR |
1717 | DEBUG_MAIN_THREAD |
1718 | ||
c50f1fb9 | 1719 | if (g_isIdle) |
a2053b27 RR |
1720 | wxapp_install_idle_handler(); |
1721 | ||
1722 | if (!win->m_hasVMT) return FALSE; | |
034be888 RR |
1723 | if (g_blockEventsOnDrag) return FALSE; |
1724 | if (g_blockEventsOnScroll) return FALSE; | |
148cd9b6 | 1725 | |
034be888 RR |
1726 | if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; |
1727 | ||
ff8bfdbb | 1728 | if (gdk_event->is_hint) |
aae24d21 | 1729 | { |
f7a11f8c RR |
1730 | int x = 0; |
1731 | int y = 0; | |
1732 | GdkModifierType state; | |
1733 | gdk_window_get_pointer(gdk_event->window, &x, &y, &state); | |
1734 | gdk_event->x = x; | |
1735 | gdk_event->y = y; | |
aae24d21 | 1736 | } |
ff8bfdbb | 1737 | |
c801d85f | 1738 | /* |
e380f72b RR |
1739 | printf( "OnMotion from " ); |
1740 | if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) | |
1741 | printf( win->GetClassInfo()->GetClassName() ); | |
1742 | printf( ".\n" ); | |
aae24d21 | 1743 | */ |
47d67540 | 1744 | |
e380f72b | 1745 | wxMouseEvent event( wxEVT_MOTION ); |
c5f9d156 | 1746 | InitMouseEvent(win, event, gdk_event); |
e380f72b | 1747 | |
50382578 | 1748 | if ( g_captureWindow ) |
2f2aa628 | 1749 | { |
1e6feb95 VZ |
1750 | // synthetize a mouse enter or leave event if needed |
1751 | GdkWindow *winUnderMouse = gdk_window_at_pointer(NULL, NULL); | |
7c5e6fc6 | 1752 | // This seems to be necessary and actually been added to |
50382578 RR |
1753 | // GDK itself in version 2.0.X |
1754 | gdk_flush(); | |
7c5e6fc6 | 1755 | |
1e6feb95 VZ |
1756 | bool hasMouse = winUnderMouse == gdk_event->window; |
1757 | if ( hasMouse != g_captureWindowHasMouse ) | |
1758 | { | |
1759 | // the mouse changed window | |
1760 | g_captureWindowHasMouse = hasMouse; | |
1761 | ||
1762 | wxMouseEvent event(g_captureWindowHasMouse ? wxEVT_ENTER_WINDOW | |
1763 | : wxEVT_LEAVE_WINDOW); | |
c5f9d156 | 1764 | InitMouseEvent(win, event, gdk_event); |
1e6feb95 VZ |
1765 | event.SetEventObject(win); |
1766 | win->GetEventHandler()->ProcessEvent(event); | |
1767 | } | |
1768 | } | |
1769 | else // no capture | |
1770 | { | |
d1f2ac45 | 1771 | win = FindWindowForMouseEvent(win, event.m_x, event.m_y); |
2f2aa628 | 1772 | } |
47d67540 | 1773 | |
e380f72b | 1774 | if (win->GetEventHandler()->ProcessEvent( event )) |
034be888 | 1775 | { |
e380f72b | 1776 | gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "motion_notify_event" ); |
f03fc89f | 1777 | return TRUE; |
034be888 | 1778 | } |
47d67540 | 1779 | |
034be888 | 1780 | return FALSE; |
362c6693 | 1781 | } |
c801d85f KB |
1782 | |
1783 | //----------------------------------------------------------------------------- | |
2f2aa628 RR |
1784 | // "focus_in_event" |
1785 | //----------------------------------------------------------------------------- | |
c801d85f | 1786 | |
6aeb6f2a VZ |
1787 | // send the wxChildFocusEvent and wxFocusEvent, common code of |
1788 | // gtk_window_focus_in_callback() and SetFocus() | |
1789 | static bool DoSendFocusEvents(wxWindow *win) | |
1790 | { | |
1791 | // Notify the parent keeping track of focus for the kbd navigation | |
1792 | // purposes that we got it. | |
1793 | wxChildFocusEvent eventChildFocus(win); | |
1794 | (void)win->GetEventHandler()->ProcessEvent(eventChildFocus); | |
1795 | ||
1796 | wxFocusEvent eventFocus(wxEVT_SET_FOCUS, win->GetId()); | |
1797 | eventFocus.SetEventObject(win); | |
1798 | ||
1799 | return win->GetEventHandler()->ProcessEvent(eventFocus); | |
1800 | } | |
1801 | ||
1e6feb95 VZ |
1802 | static gint gtk_window_focus_in_callback( GtkWidget *widget, |
1803 | GdkEvent *WXUNUSED(event), | |
1804 | wxWindow *win ) | |
c801d85f | 1805 | { |
3ac8d3bc RR |
1806 | DEBUG_MAIN_THREAD |
1807 | ||
c50f1fb9 | 1808 | if (g_isIdle) |
a2053b27 RR |
1809 | wxapp_install_idle_handler(); |
1810 | ||
1811 | if (!win->m_hasVMT) return FALSE; | |
034be888 | 1812 | if (g_blockEventsOnDrag) return FALSE; |
ff8bfdbb | 1813 | |
148cd9b6 VZ |
1814 | switch ( g_sendActivateEvent ) |
1815 | { | |
1816 | case -1: | |
76fcf0f2 | 1817 | // we've got focus from outside, synthetize wxActivateEvent |
148cd9b6 VZ |
1818 | g_sendActivateEvent = 1; |
1819 | break; | |
1820 | ||
1821 | case 0: | |
1822 | // another our window just lost focus, it was already ours before | |
1823 | // - don't send any wxActivateEvent | |
1824 | g_sendActivateEvent = -1; | |
1825 | break; | |
1826 | } | |
1827 | ||
1e6feb95 | 1828 | g_focusWindowLast = |
b292e2f5 | 1829 | g_focusWindow = win; |
ff8bfdbb | 1830 | |
6cad4f1b VZ |
1831 | wxLogTrace(TRACE_FOCUS, |
1832 | _T("%s: focus in"), win->GetName().c_str()); | |
7de59551 | 1833 | |
b79395c5 RR |
1834 | #ifdef HAVE_XIM |
1835 | if (win->m_ic) | |
1836 | gdk_im_begin(win->m_ic, win->m_wxwindow->window); | |
1837 | #endif | |
1838 | ||
1e6feb95 | 1839 | #if wxUSE_CARET |
f6bcfd97 BP |
1840 | // caret needs to be informed about focus change |
1841 | wxCaret *caret = win->GetCaret(); | |
1842 | if ( caret ) | |
1843 | { | |
1844 | caret->OnSetFocus(); | |
1845 | } | |
1846 | #endif // wxUSE_CARET | |
1847 | ||
d7fa7eaa | 1848 | g_activeFrameLostFocus = FALSE; |
2b5f62a0 | 1849 | |
e8c12a53 VS |
1850 | wxWindowGTK *active = wxGetTopLevelParent(win); |
1851 | if ( active != g_activeFrame ) | |
942bef71 | 1852 | { |
e8c12a53 VS |
1853 | if ( g_activeFrame ) |
1854 | { | |
45eb5249 | 1855 | wxLogTrace(wxT("activate"), wxT("Deactivating frame %p (from focus_in)"), g_activeFrame); |
e8c12a53 VS |
1856 | wxActivateEvent event(wxEVT_ACTIVATE, FALSE, g_activeFrame->GetId()); |
1857 | event.SetEventObject(g_activeFrame); | |
1858 | g_activeFrame->GetEventHandler()->ProcessEvent(event); | |
1859 | } | |
47d67540 | 1860 | |
45eb5249 | 1861 | wxLogTrace(wxT("activate"), wxT("Activating frame %p (from focus_in)"), active); |
e8c12a53 VS |
1862 | g_activeFrame = active; |
1863 | wxActivateEvent event(wxEVT_ACTIVATE, TRUE, g_activeFrame->GetId()); | |
1864 | event.SetEventObject(g_activeFrame); | |
1865 | g_activeFrame->GetEventHandler()->ProcessEvent(event); | |
2b5f62a0 | 1866 | |
d7fa7eaa RR |
1867 | // Don't send focus events in addition to activate |
1868 | // if (win == g_activeFrame) | |
1869 | // return TRUE; | |
942bef71 | 1870 | } |
e8c12a53 | 1871 | |
6cad4f1b VZ |
1872 | // does the window itself think that it has the focus? |
1873 | if ( !win->m_hasFocus ) | |
5cd09f0b | 1874 | { |
6cad4f1b VZ |
1875 | // not yet, notify it |
1876 | win->m_hasFocus = TRUE; | |
1877 | ||
1878 | if ( DoSendFocusEvents(win) ) | |
1879 | { | |
1880 | gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" ); | |
1881 | return TRUE; | |
1882 | } | |
034be888 | 1883 | } |
ca298c88 | 1884 | |
034be888 | 1885 | return FALSE; |
362c6693 | 1886 | } |
c801d85f KB |
1887 | |
1888 | //----------------------------------------------------------------------------- | |
2f2aa628 RR |
1889 | // "focus_out_event" |
1890 | //----------------------------------------------------------------------------- | |
c801d85f | 1891 | |
afbe906a | 1892 | static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEventFocus *gdk_event, wxWindowGTK *win ) |
c801d85f | 1893 | { |
3ac8d3bc RR |
1894 | DEBUG_MAIN_THREAD |
1895 | ||
c50f1fb9 | 1896 | if (g_isIdle) |
a2053b27 RR |
1897 | wxapp_install_idle_handler(); |
1898 | ||
1899 | if (!win->m_hasVMT) return FALSE; | |
034be888 | 1900 | if (g_blockEventsOnDrag) return FALSE; |
ca298c88 | 1901 | |
6cad4f1b VZ |
1902 | wxLogTrace( TRACE_FOCUS, |
1903 | _T("%s: focus out"), win->GetName().c_str() ); | |
b231914f | 1904 | |
45eb5249 VS |
1905 | if ( !g_activeFrameLostFocus && g_activeFrame ) |
1906 | { | |
c0ad3d42 VZ |
1907 | // VZ: commenting this out because it does happen (although not easy |
1908 | // to reproduce, I only see it when using wxMiniFrame and not | |
1909 | // always) and makes using Mahogany quite annoying | |
1910 | #if 0 | |
1911 | wxASSERT_MSG( wxGetTopLevelParent(win) == g_activeFrame, | |
63fd5f0b | 1912 | wxT("unfocusing window that hasn't gained focus properly") ); |
c0ad3d42 VZ |
1913 | #endif // 0 |
1914 | ||
45eb5249 VS |
1915 | g_activeFrameLostFocus = TRUE; |
1916 | } | |
1917 | ||
148cd9b6 VZ |
1918 | // if the focus goes out of our app alltogether, OnIdle() will send |
1919 | // wxActivateEvent, otherwise gtk_window_focus_in_callback() will reset | |
1920 | // g_sendActivateEvent to -1 | |
1921 | g_sendActivateEvent = 0; | |
1922 | ||
3379ed37 | 1923 | wxWindowGTK *winFocus = wxFindFocusedChild(win); |
f6bcfd97 BP |
1924 | if ( winFocus ) |
1925 | win = winFocus; | |
1926 | ||
1e6feb95 | 1927 | g_focusWindow = (wxWindowGTK *)NULL; |
148cd9b6 | 1928 | |
b79395c5 RR |
1929 | #ifdef HAVE_XIM |
1930 | if (win->m_ic) | |
1931 | gdk_im_end(); | |
1932 | #endif | |
1933 | ||
1e6feb95 | 1934 | #if wxUSE_CARET |
f6bcfd97 BP |
1935 | // caret needs to be informed about focus change |
1936 | wxCaret *caret = win->GetCaret(); | |
1937 | if ( caret ) | |
1938 | { | |
1939 | caret->OnKillFocus(); | |
1940 | } | |
1941 | #endif // wxUSE_CARET | |
1942 | ||
6cad4f1b VZ |
1943 | // don't send the window a kill focus event if it thinks that it doesn't |
1944 | // have focus already | |
1945 | if ( win->m_hasFocus ) | |
5cd09f0b | 1946 | { |
6cad4f1b VZ |
1947 | win->m_hasFocus = FALSE; |
1948 | ||
1949 | wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() ); | |
1950 | event.SetEventObject( win ); | |
1951 | ||
1952 | if (win->GetEventHandler()->ProcessEvent( event )) | |
1953 | { | |
1954 | gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_out_event" ); | |
1955 | return TRUE; | |
1956 | } | |
034be888 | 1957 | } |
ca298c88 | 1958 | |
034be888 | 1959 | return FALSE; |
362c6693 | 1960 | } |
c801d85f | 1961 | |
b4071e91 RR |
1962 | //----------------------------------------------------------------------------- |
1963 | // "enter_notify_event" | |
1964 | //----------------------------------------------------------------------------- | |
1965 | ||
edc1d330 VZ |
1966 | static |
1967 | gint gtk_window_enter_callback( GtkWidget *widget, | |
1968 | GdkEventCrossing *gdk_event, | |
1969 | wxWindowGTK *win ) | |
b4071e91 | 1970 | { |
3ac8d3bc RR |
1971 | DEBUG_MAIN_THREAD |
1972 | ||
c50f1fb9 | 1973 | if (g_isIdle) |
a2053b27 | 1974 | wxapp_install_idle_handler(); |
ca298c88 | 1975 | |
a2053b27 RR |
1976 | if (!win->m_hasVMT) return FALSE; |
1977 | if (g_blockEventsOnDrag) return FALSE; | |
47d67540 | 1978 | |
7f5f144a RR |
1979 | // Event was emitted after a grab |
1980 | if (gdk_event->mode != GDK_CROSSING_NORMAL) return FALSE; | |
7c5e6fc6 | 1981 | |
a2053b27 | 1982 | if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; |
b292e2f5 | 1983 | |
4a33eba6 RR |
1984 | int x = 0; |
1985 | int y = 0; | |
1986 | GdkModifierType state = (GdkModifierType)0; | |
ff8bfdbb | 1987 | |
a2053b27 | 1988 | gdk_window_get_pointer( widget->window, &x, &y, &state ); |
ff8bfdbb | 1989 | |
edc1d330 | 1990 | wxMouseEvent event( wxEVT_ENTER_WINDOW ); |
c5f9d156 VS |
1991 | InitMouseEvent(win, event, gdk_event); |
1992 | wxPoint pt = win->GetClientAreaOrigin(); | |
1993 | event.m_x = x + pt.x; | |
1994 | event.m_y = y + pt.y; | |
ff8bfdbb | 1995 | |
e380f72b | 1996 | if (win->GetEventHandler()->ProcessEvent( event )) |
034be888 | 1997 | { |
e380f72b | 1998 | gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "enter_notify_event" ); |
034be888 RR |
1999 | return TRUE; |
2000 | } | |
ca298c88 | 2001 | |
034be888 | 2002 | return FALSE; |
b4071e91 | 2003 | } |
47d67540 | 2004 | |
b4071e91 RR |
2005 | //----------------------------------------------------------------------------- |
2006 | // "leave_notify_event" | |
2007 | //----------------------------------------------------------------------------- | |
2008 | ||
1e6feb95 | 2009 | static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindowGTK *win ) |
b4071e91 | 2010 | { |
3ac8d3bc RR |
2011 | DEBUG_MAIN_THREAD |
2012 | ||
c50f1fb9 | 2013 | if (g_isIdle) |
a2053b27 | 2014 | wxapp_install_idle_handler(); |
acfd422a | 2015 | |
a2053b27 RR |
2016 | if (!win->m_hasVMT) return FALSE; |
2017 | if (g_blockEventsOnDrag) return FALSE; | |
b292e2f5 | 2018 | |
7f5f144a RR |
2019 | // Event was emitted after an ungrab |
2020 | if (gdk_event->mode != GDK_CROSSING_NORMAL) return FALSE; | |
7c5e6fc6 | 2021 | |
a2053b27 | 2022 | if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; |
c50f1fb9 | 2023 | |
e380f72b | 2024 | wxMouseEvent event( wxEVT_LEAVE_WINDOW ); |
d1367c3d | 2025 | event.SetTimestamp( gdk_event->time ); |
e380f72b | 2026 | event.SetEventObject( win ); |
47d67540 | 2027 | |
4a33eba6 RR |
2028 | int x = 0; |
2029 | int y = 0; | |
2030 | GdkModifierType state = (GdkModifierType)0; | |
ff8bfdbb | 2031 | |
4a33eba6 | 2032 | gdk_window_get_pointer( widget->window, &x, &y, &state ); |
ff8bfdbb | 2033 | |
74710601 VZ |
2034 | event.m_shiftDown = (state & GDK_SHIFT_MASK) != 0; |
2035 | event.m_controlDown = (state & GDK_CONTROL_MASK) != 0; | |
2036 | event.m_altDown = (state & GDK_MOD1_MASK) != 0; | |
2037 | event.m_metaDown = (state & GDK_MOD2_MASK) != 0; | |
2038 | event.m_leftDown = (state & GDK_BUTTON1_MASK) != 0; | |
2039 | event.m_middleDown = (state & GDK_BUTTON2_MASK) != 0; | |
2040 | event.m_rightDown = (state & GDK_BUTTON3_MASK) != 0; | |
4a33eba6 | 2041 | |
c5f9d156 VS |
2042 | wxPoint pt = win->GetClientAreaOrigin(); |
2043 | event.m_x = x + pt.x; | |
2044 | event.m_y = y + pt.y; | |
ff8bfdbb | 2045 | |
e380f72b | 2046 | if (win->GetEventHandler()->ProcessEvent( event )) |
034be888 | 2047 | { |
e380f72b | 2048 | gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "leave_notify_event" ); |
034be888 RR |
2049 | return TRUE; |
2050 | } | |
ca298c88 | 2051 | |
034be888 | 2052 | return FALSE; |
b4071e91 | 2053 | } |
47d67540 | 2054 | |
c801d85f | 2055 | //----------------------------------------------------------------------------- |
2f2aa628 RR |
2056 | // "value_changed" from m_vAdjust |
2057 | //----------------------------------------------------------------------------- | |
c801d85f | 2058 | |
9e691f46 VZ |
2059 | static void gtk_window_vscroll_callback( GtkAdjustment *adjust, |
2060 | SCROLLBAR_CBACK_ARG | |
2061 | wxWindowGTK *win ) | |
c801d85f | 2062 | { |
3ac8d3bc RR |
2063 | DEBUG_MAIN_THREAD |
2064 | ||
c50f1fb9 | 2065 | if (g_isIdle) |
a2053b27 | 2066 | wxapp_install_idle_handler(); |
c801d85f | 2067 | |
a2053b27 | 2068 | if (g_blockEventsOnDrag) return; |
47d67540 | 2069 | |
a2053b27 | 2070 | if (!win->m_hasVMT) return; |
148cd9b6 | 2071 | |
5e014a0c | 2072 | float diff = adjust->value - win->m_oldVerticalPos; |
e380f72b | 2073 | if (fabs(diff) < 0.2) return; |
148cd9b6 | 2074 | |
5e014a0c | 2075 | win->m_oldVerticalPos = adjust->value; |
47d67540 | 2076 | |
a8bf1826 | 2077 | #ifndef __WXGTK20__ |
6728fb61 | 2078 | GtkScrolledWindow *sw = GTK_SCROLLED_WINDOW(win->m_widget); |
a8bf1826 | 2079 | #endif |
6728fb61 | 2080 | wxEventType command = GtkScrollWinTypeToWx(GET_SCROLL_TYPE(sw->vscrollbar)); |
148cd9b6 | 2081 | |
5e014a0c | 2082 | int value = (int)(adjust->value+0.5); |
c801d85f | 2083 | |
c5b42c87 | 2084 | wxScrollWinEvent event( command, value, wxVERTICAL ); |
e380f72b RR |
2085 | event.SetEventObject( win ); |
2086 | win->GetEventHandler()->ProcessEvent( event ); | |
362c6693 | 2087 | } |
c801d85f KB |
2088 | |
2089 | //----------------------------------------------------------------------------- | |
2f2aa628 RR |
2090 | // "value_changed" from m_hAdjust |
2091 | //----------------------------------------------------------------------------- | |
c801d85f | 2092 | |
9e691f46 VZ |
2093 | static void gtk_window_hscroll_callback( GtkAdjustment *adjust, |
2094 | SCROLLBAR_CBACK_ARG | |
2095 | wxWindowGTK *win ) | |
47d67540 | 2096 | { |
3ac8d3bc RR |
2097 | DEBUG_MAIN_THREAD |
2098 | ||
c50f1fb9 | 2099 | if (g_isIdle) |
a2053b27 | 2100 | wxapp_install_idle_handler(); |
47d67540 | 2101 | |
a2053b27 RR |
2102 | if (g_blockEventsOnDrag) return; |
2103 | if (!win->m_hasVMT) return; | |
47d67540 | 2104 | |
5e014a0c | 2105 | float diff = adjust->value - win->m_oldHorizontalPos; |
e380f72b | 2106 | if (fabs(diff) < 0.2) return; |
148cd9b6 | 2107 | |
a8bf1826 | 2108 | #ifndef __WXGTK20__ |
6728fb61 | 2109 | GtkScrolledWindow *sw = GTK_SCROLLED_WINDOW(win->m_widget); |
a8bf1826 | 2110 | #endif |
6728fb61 | 2111 | wxEventType command = GtkScrollWinTypeToWx(GET_SCROLL_TYPE(sw->hscrollbar)); |
148cd9b6 | 2112 | |
9e691f46 | 2113 | win->m_oldHorizontalPos = adjust->value; |
148cd9b6 | 2114 | |
5e014a0c | 2115 | int value = (int)(adjust->value+0.5); |
47d67540 | 2116 | |
c5b42c87 | 2117 | wxScrollWinEvent event( command, value, wxHORIZONTAL ); |
e380f72b RR |
2118 | event.SetEventObject( win ); |
2119 | win->GetEventHandler()->ProcessEvent( event ); | |
362c6693 | 2120 | } |
c801d85f | 2121 | |
cb43b372 RR |
2122 | //----------------------------------------------------------------------------- |
2123 | // "button_press_event" from scrollbar | |
2124 | //----------------------------------------------------------------------------- | |
2125 | ||
2a23d363 RR |
2126 | static gint gtk_scrollbar_button_press_callback( GtkRange *widget, |
2127 | GdkEventButton *gdk_event, | |
1e6feb95 | 2128 | wxWindowGTK *win) |
cb43b372 | 2129 | { |
3ac8d3bc RR |
2130 | DEBUG_MAIN_THREAD |
2131 | ||
c50f1fb9 | 2132 | if (g_isIdle) |
a2053b27 RR |
2133 | wxapp_install_idle_handler(); |
2134 | ||
d6d26e04 | 2135 | |
5b8a521e | 2136 | g_blockEventsOnScroll = TRUE; |
9e691f46 VZ |
2137 | |
2138 | // FIXME: there is no 'slider' field in GTK+ 2.0 any more | |
2139 | #ifndef __WXGTK20__ | |
2a23d363 | 2140 | win->m_isScrolling = (gdk_event->window == widget->slider); |
9e691f46 | 2141 | #endif |
47d67540 | 2142 | |
e380f72b | 2143 | return FALSE; |
cb43b372 RR |
2144 | } |
2145 | ||
2146 | //----------------------------------------------------------------------------- | |
2147 | // "button_release_event" from scrollbar | |
2148 | //----------------------------------------------------------------------------- | |
2149 | ||
88413fec | 2150 | static gint gtk_scrollbar_button_release_callback( GtkRange *widget, |
8bbe427f | 2151 | GdkEventButton *WXUNUSED(gdk_event), |
1e6feb95 | 2152 | wxWindowGTK *win) |
cb43b372 | 2153 | { |
3ac8d3bc RR |
2154 | DEBUG_MAIN_THREAD |
2155 | ||
1ecc4d80 | 2156 | // don't test here as we can release the mouse while being over |
5e014a0c | 2157 | // a different window than the slider |
76ed8f8d RR |
2158 | // |
2159 | // if (gdk_event->window != widget->slider) return FALSE; | |
cb43b372 | 2160 | |
5b8a521e | 2161 | g_blockEventsOnScroll = FALSE; |
47d67540 | 2162 | |
2a23d363 | 2163 | if (win->m_isScrolling) |
88413fec | 2164 | { |
d6d26e04 | 2165 | wxEventType command = wxEVT_SCROLLWIN_THUMBRELEASE; |
2a23d363 RR |
2166 | int value = -1; |
2167 | int dir = -1; | |
2daa0ce9 | 2168 | |
2a23d363 RR |
2169 | GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(win->m_widget); |
2170 | if (widget == GTK_RANGE(scrolledWindow->hscrollbar)) | |
2171 | { | |
2172 | value = (int)(win->m_hAdjust->value+0.5); | |
2173 | dir = wxHORIZONTAL; | |
2174 | } | |
2175 | if (widget == GTK_RANGE(scrolledWindow->vscrollbar)) | |
2176 | { | |
2177 | value = (int)(win->m_vAdjust->value+0.5); | |
2178 | dir = wxVERTICAL; | |
2179 | } | |
2daa0ce9 | 2180 | |
2a23d363 | 2181 | wxScrollWinEvent event( command, value, dir ); |
2a23d363 RR |
2182 | event.SetEventObject( win ); |
2183 | win->GetEventHandler()->ProcessEvent( event ); | |
88413fec RR |
2184 | } |
2185 | ||
2a23d363 | 2186 | win->m_isScrolling = FALSE; |
2daa0ce9 | 2187 | |
e380f72b | 2188 | return FALSE; |
cb43b372 RR |
2189 | } |
2190 | ||
f03fc89f VZ |
2191 | // ---------------------------------------------------------------------------- |
2192 | // this wxWindowBase function is implemented here (in platform-specific file) | |
2193 | // because it is static and so couldn't be made virtual | |
2194 | // ---------------------------------------------------------------------------- | |
2b07d713 | 2195 | |
f03fc89f | 2196 | wxWindow *wxWindowBase::FindFocus() |
2b07d713 | 2197 | { |
1e6feb95 VZ |
2198 | // the cast is necessary when we compile in wxUniversal mode |
2199 | return (wxWindow *)g_focusWindow; | |
2b07d713 | 2200 | } |
ca298c88 | 2201 | |
1a685a59 | 2202 | |
a2053b27 RR |
2203 | //----------------------------------------------------------------------------- |
2204 | // "realize" from m_widget | |
2205 | //----------------------------------------------------------------------------- | |
2206 | ||
b79395c5 RR |
2207 | /* We cannot set colours and fonts before the widget has |
2208 | been realized, so we do this directly after realization. */ | |
a2053b27 RR |
2209 | |
2210 | static gint | |
2b5f62a0 | 2211 | gtk_window_realized_callback( GtkWidget *m_widget, wxWindow *win ) |
a2053b27 | 2212 | { |
3ac8d3bc RR |
2213 | DEBUG_MAIN_THREAD |
2214 | ||
c50f1fb9 | 2215 | if (g_isIdle) |
a2053b27 | 2216 | wxapp_install_idle_handler(); |
2b904684 RR |
2217 | |
2218 | if (win->m_delayedBackgroundColour && !win->GetThemeEnabled()) | |
ea323db3 | 2219 | win->GtkSetBackgroundColour( win->GetBackgroundColour() ); |
a2053b27 | 2220 | |
2b904684 | 2221 | if (win->m_delayedForegroundColour && !win->GetThemeEnabled()) |
ea323db3 | 2222 | win->GtkSetForegroundColour( win->GetForegroundColour() ); |
a2053b27 | 2223 | |
2b5f62a0 VZ |
2224 | #ifdef __WXGTK20__ |
2225 | if (win->m_imContext) | |
2226 | { | |
2227 | GtkPizza *pizza = GTK_PIZZA( m_widget ); | |
2228 | gtk_im_context_set_client_window( (GtkIMContext*) win->m_imContext, pizza->bin_window ); | |
2229 | } | |
2230 | #endif | |
2231 | ||
3c679789 RR |
2232 | wxWindowCreateEvent event( win ); |
2233 | event.SetEventObject( win ); | |
2234 | win->GetEventHandler()->ProcessEvent( event ); | |
1e6feb95 | 2235 | |
a2053b27 RR |
2236 | return FALSE; |
2237 | } | |
2238 | ||
b79395c5 RR |
2239 | //----------------------------------------------------------------------------- |
2240 | // "size_allocate" | |
2241 | //----------------------------------------------------------------------------- | |
2242 | ||
8f75cb6c | 2243 | static |
adc1999b RR |
2244 | void gtk_window_size_callback( GtkWidget *WXUNUSED(widget), |
2245 | GtkAllocation *WXUNUSED(alloc), | |
8f75cb6c RR |
2246 | wxWindow *win ) |
2247 | { | |
2248 | if (g_isIdle) | |
2249 | wxapp_install_idle_handler(); | |
2daa0ce9 | 2250 | |
5b8a521e | 2251 | if (!win->m_hasScrolling) return; |
2daa0ce9 | 2252 | |
5b8a521e RR |
2253 | int client_width = 0; |
2254 | int client_height = 0; | |
2255 | win->GetClientSize( &client_width, &client_height ); | |
2256 | if ((client_width == win->m_oldClientWidth) && (client_height == win->m_oldClientHeight)) | |
2257 | return; | |
2daa0ce9 | 2258 | |
5b8a521e RR |
2259 | win->m_oldClientWidth = client_width; |
2260 | win->m_oldClientHeight = client_height; | |
2daa0ce9 | 2261 | |
5b8a521e RR |
2262 | if (!win->m_nativeSizeEvent) |
2263 | { | |
2264 | wxSizeEvent event( win->GetSize(), win->GetId() ); | |
2265 | event.SetEventObject( win ); | |
2266 | win->GetEventHandler()->ProcessEvent( event ); | |
2267 | } | |
8f75cb6c RR |
2268 | } |
2269 | ||
2270 | ||
3ed2e7ce VZ |
2271 | #ifdef HAVE_XIM |
2272 | #define WXUNUSED_UNLESS_XIM(param) param | |
2273 | #else | |
2274 | #define WXUNUSED_UNLESS_XIM(param) WXUNUSED(param) | |
2275 | #endif | |
2276 | ||
b79395c5 RR |
2277 | /* Resize XIM window */ |
2278 | ||
3ed2e7ce | 2279 | static |
8f75cb6c RR |
2280 | void gtk_wxwindow_size_callback( GtkWidget* WXUNUSED_UNLESS_XIM(widget), |
2281 | GtkAllocation* WXUNUSED_UNLESS_XIM(alloc), | |
1e6feb95 | 2282 | wxWindowGTK* WXUNUSED_UNLESS_XIM(win) ) |
b79395c5 RR |
2283 | { |
2284 | if (g_isIdle) | |
2285 | wxapp_install_idle_handler(); | |
2daa0ce9 | 2286 | |
9a8c7620 | 2287 | #ifdef HAVE_XIM |
b79395c5 RR |
2288 | if (!win->m_ic) |
2289 | return; | |
2290 | ||
b79395c5 RR |
2291 | if (gdk_ic_get_style (win->m_ic) & GDK_IM_PREEDIT_POSITION) |
2292 | { | |
2293 | gint width, height; | |
2294 | ||
3ed2e7ce | 2295 | gdk_window_get_size (widget->window, &width, &height); |
b79395c5 RR |
2296 | win->m_icattr->preedit_area.width = width; |
2297 | win->m_icattr->preedit_area.height = height; | |
2298 | gdk_ic_set_attr (win->m_ic, win->m_icattr, GDK_IC_PREEDIT_AREA); | |
2299 | } | |
9a8c7620 | 2300 | #endif // HAVE_XIM |
b79395c5 RR |
2301 | } |
2302 | ||
63081513 RR |
2303 | //----------------------------------------------------------------------------- |
2304 | // "realize" from m_wxwindow | |
2305 | //----------------------------------------------------------------------------- | |
2306 | ||
2307 | /* Initialize XIM support */ | |
2308 | ||
2309 | static gint | |
3ed2e7ce | 2310 | gtk_wxwindow_realized_callback( GtkWidget * WXUNUSED_UNLESS_XIM(widget), |
1e6feb95 | 2311 | wxWindowGTK * WXUNUSED_UNLESS_XIM(win) ) |
63081513 RR |
2312 | { |
2313 | if (g_isIdle) | |
2314 | wxapp_install_idle_handler(); | |
2315 | ||
d06800f1 | 2316 | #ifdef HAVE_XIM |
63081513 RR |
2317 | if (win->m_ic) return FALSE; |
2318 | if (!widget) return FALSE; | |
2319 | if (!gdk_im_ready()) return FALSE; | |
2320 | ||
2321 | win->m_icattr = gdk_ic_attr_new(); | |
2322 | if (!win->m_icattr) return FALSE; | |
2daa0ce9 | 2323 | |
63081513 RR |
2324 | gint width, height; |
2325 | GdkEventMask mask; | |
2326 | GdkColormap *colormap; | |
2327 | GdkICAttr *attr = win->m_icattr; | |
b58b1dfc | 2328 | unsigned attrmask = GDK_IC_ALL_REQ; |
63081513 | 2329 | GdkIMStyle style; |
b79395c5 RR |
2330 | GdkIMStyle supported_style = (GdkIMStyle) |
2331 | (GDK_IM_PREEDIT_NONE | | |
1e6feb95 VZ |
2332 | GDK_IM_PREEDIT_NOTHING | |
2333 | GDK_IM_PREEDIT_POSITION | | |
2334 | GDK_IM_STATUS_NONE | | |
2335 | GDK_IM_STATUS_NOTHING); | |
63081513 RR |
2336 | |
2337 | if (widget->style && widget->style->font->type != GDK_FONT_FONTSET) | |
1e6feb95 | 2338 | supported_style = (GdkIMStyle)(supported_style & ~GDK_IM_PREEDIT_POSITION); |
63081513 RR |
2339 | |
2340 | attr->style = style = gdk_im_decide_style (supported_style); | |
2341 | attr->client_window = widget->window; | |
2342 | ||
2343 | if ((colormap = gtk_widget_get_colormap (widget)) != | |
1e6feb95 | 2344 | gtk_widget_get_default_colormap ()) |
63081513 | 2345 | { |
5cd09f0b RR |
2346 | attrmask |= GDK_IC_PREEDIT_COLORMAP; |
2347 | attr->preedit_colormap = colormap; | |
63081513 | 2348 | } |
2daa0ce9 | 2349 | |
63081513 RR |
2350 | attrmask |= GDK_IC_PREEDIT_FOREGROUND; |
2351 | attrmask |= GDK_IC_PREEDIT_BACKGROUND; | |
2352 | attr->preedit_foreground = widget->style->fg[GTK_STATE_NORMAL]; | |
2353 | attr->preedit_background = widget->style->base[GTK_STATE_NORMAL]; | |
2354 | ||
2355 | switch (style & GDK_IM_PREEDIT_MASK) | |
2356 | { | |
1e6feb95 VZ |
2357 | case GDK_IM_PREEDIT_POSITION: |
2358 | if (widget->style && widget->style->font->type != GDK_FONT_FONTSET) | |
2359 | { | |
2360 | g_warning ("over-the-spot style requires fontset"); | |
2361 | break; | |
2362 | } | |
63081513 | 2363 | |
1e6feb95 | 2364 | gdk_window_get_size (widget->window, &width, &height); |
63081513 | 2365 | |
1e6feb95 VZ |
2366 | attrmask |= GDK_IC_PREEDIT_POSITION_REQ; |
2367 | attr->spot_location.x = 0; | |
2368 | attr->spot_location.y = height; | |
2369 | attr->preedit_area.x = 0; | |
2370 | attr->preedit_area.y = 0; | |
2371 | attr->preedit_area.width = width; | |
2372 | attr->preedit_area.height = height; | |
2373 | attr->preedit_fontset = widget->style->font; | |
63081513 | 2374 | |
1e6feb95 | 2375 | break; |
b79395c5 | 2376 | } |
2daa0ce9 | 2377 | |
b58b1dfc | 2378 | win->m_ic = gdk_ic_new (attr, (GdkICAttributesType)attrmask); |
2daa0ce9 | 2379 | |
63081513 | 2380 | if (win->m_ic == NULL) |
1e6feb95 | 2381 | g_warning ("Can't create input context."); |
63081513 | 2382 | else |
1e6feb95 VZ |
2383 | { |
2384 | mask = gdk_window_get_events (widget->window); | |
2385 | mask = (GdkEventMask)(mask | gdk_ic_get_events (win->m_ic)); | |
2386 | gdk_window_set_events (widget->window, mask); | |
2387 | ||
2388 | if (GTK_WIDGET_HAS_FOCUS(widget)) | |
2389 | gdk_im_begin (win->m_ic, widget->window); | |
2390 | } | |
2391 | #endif // HAVE_XIM | |
63081513 RR |
2392 | |
2393 | return FALSE; | |
2394 | } | |
2395 | ||
6ca41e57 | 2396 | //----------------------------------------------------------------------------- |
1e6feb95 | 2397 | // InsertChild for wxWindowGTK. |
6ca41e57 RR |
2398 | //----------------------------------------------------------------------------- |
2399 | ||
1e6feb95 | 2400 | /* Callback for wxWindowGTK. This very strange beast has to be used because |
b1170810 RR |
2401 | * C++ has no virtual methods in a constructor. We have to emulate a |
2402 | * virtual function here as wxNotebook requires a different way to insert | |
2403 | * a child in it. I had opted for creating a wxNotebookPage window class | |
2404 | * which would have made this superfluous (such in the MDI window system), | |
2405 | * but no-one was listening to me... */ | |
6ca41e57 | 2406 | |
1e6feb95 | 2407 | static void wxInsertChildInWindow( wxWindowGTK* parent, wxWindowGTK* child ) |
6ca41e57 | 2408 | { |
bf0c00c6 RR |
2409 | /* the window might have been scrolled already, do we |
2410 | have to adapt the position */ | |
da048e3d RR |
2411 | GtkPizza *pizza = GTK_PIZZA(parent->m_wxwindow); |
2412 | child->m_x += pizza->xoffset; | |
2413 | child->m_y += pizza->yoffset; | |
148cd9b6 | 2414 | |
da048e3d | 2415 | gtk_pizza_put( GTK_PIZZA(parent->m_wxwindow), |
a2053b27 RR |
2416 | GTK_WIDGET(child->m_widget), |
2417 | child->m_x, | |
2418 | child->m_y, | |
2419 | child->m_width, | |
2420 | child->m_height ); | |
6ca41e57 RR |
2421 | } |
2422 | ||
bbe0af5b RR |
2423 | //----------------------------------------------------------------------------- |
2424 | // global functions | |
2425 | //----------------------------------------------------------------------------- | |
2426 | ||
1e6feb95 | 2427 | wxWindow *wxGetActiveWindow() |
bbe0af5b | 2428 | { |
6cad4f1b | 2429 | return wxWindow::FindFocus(); |
bbe0af5b RR |
2430 | } |
2431 | ||
c801d85f | 2432 | //----------------------------------------------------------------------------- |
1e6feb95 | 2433 | // wxWindowGTK |
c801d85f KB |
2434 | //----------------------------------------------------------------------------- |
2435 | ||
6522713c VZ |
2436 | // in wxUniv/MSW this class is abstract because it doesn't have DoPopupMenu() |
2437 | // method | |
1e6feb95 | 2438 | #ifdef __WXUNIVERSAL__ |
6522713c VZ |
2439 | IMPLEMENT_ABSTRACT_CLASS(wxWindowGTK, wxWindowBase) |
2440 | #else // __WXGTK__ | |
1e6feb95 | 2441 | IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase) |
6522713c | 2442 | #endif // __WXUNIVERSAL__/__WXGTK__ |
c801d85f | 2443 | |
1e6feb95 | 2444 | void wxWindowGTK::Init() |
c801d85f | 2445 | { |
f03fc89f VZ |
2446 | // common init |
2447 | InitBase(); | |
68995f26 | 2448 | |
f03fc89f | 2449 | // GTK specific |
a2053b27 | 2450 | m_widget = (GtkWidget *) NULL; |
e380f72b | 2451 | m_wxwindow = (GtkWidget *) NULL; |
76fcf0f2 | 2452 | m_focusWidget = (GtkWidget *) NULL; |
8bbe427f | 2453 | |
f03fc89f | 2454 | // position/size |
a2053b27 RR |
2455 | m_x = 0; |
2456 | m_y = 0; | |
2457 | m_width = 0; | |
e380f72b | 2458 | m_height = 0; |
8bbe427f | 2459 | |
e380f72b RR |
2460 | m_sizeSet = FALSE; |
2461 | m_hasVMT = FALSE; | |
2462 | m_needParent = TRUE; | |
31c6b4fc | 2463 | m_isBeingDeleted = FALSE; |
148cd9b6 | 2464 | |
147bc491 | 2465 | m_noExpose = FALSE; |
30760ce7 | 2466 | m_nativeSizeEvent = FALSE; |
94633ad9 | 2467 | |
a2053b27 | 2468 | m_hasScrolling = FALSE; |
846e1424 | 2469 | m_isScrolling = FALSE; |
f03fc89f | 2470 | |
a2053b27 | 2471 | m_hAdjust = (GtkAdjustment*) NULL; |
e380f72b | 2472 | m_vAdjust = (GtkAdjustment*) NULL; |
815ac4a7 | 2473 | m_oldHorizontalPos = |
e380f72b | 2474 | m_oldVerticalPos = 0.0; |
815ac4a7 VZ |
2475 | m_oldClientWidth = |
2476 | m_oldClientHeight = 0; | |
8bbe427f | 2477 | |
e380f72b | 2478 | m_resizing = FALSE; |
e380f72b | 2479 | m_widgetStyle = (GtkStyle*) NULL; |
8bbe427f | 2480 | |
ddb6bc71 | 2481 | m_insertCallback = (wxInsertChildFunction) NULL; |
8bbe427f | 2482 | |
b292e2f5 | 2483 | m_acceptsFocus = FALSE; |
6cad4f1b | 2484 | m_hasFocus = FALSE; |
148cd9b6 | 2485 | |
b6fa52db | 2486 | m_clipPaintRegion = FALSE; |
b6fa52db | 2487 | |
5e014a0c | 2488 | m_cursor = *wxSTANDARD_CURSOR; |
2daa0ce9 | 2489 | |
f6bcfd97 BP |
2490 | m_delayedForegroundColour = FALSE; |
2491 | m_delayedBackgroundColour = FALSE; | |
1e6feb95 | 2492 | |
2b5f62a0 VZ |
2493 | #ifdef __WXGTK20__ |
2494 | m_imContext = NULL; | |
2495 | m_x11Context = NULL; | |
2496 | #else | |
63081513 RR |
2497 | #ifdef HAVE_XIM |
2498 | m_ic = (GdkIC*) NULL; | |
2499 | m_icattr = (GdkICAttr*) NULL; | |
2500 | #endif | |
2b5f62a0 | 2501 | #endif |
362c6693 | 2502 | } |
c801d85f | 2503 | |
1e6feb95 | 2504 | wxWindowGTK::wxWindowGTK() |
68995f26 VZ |
2505 | { |
2506 | Init(); | |
2507 | } | |
2508 | ||
1e6feb95 VZ |
2509 | wxWindowGTK::wxWindowGTK( wxWindow *parent, |
2510 | wxWindowID id, | |
2511 | const wxPoint &pos, | |
2512 | const wxSize &size, | |
2513 | long style, | |
2514 | const wxString &name ) | |
6ca41e57 | 2515 | { |
68995f26 VZ |
2516 | Init(); |
2517 | ||
e380f72b | 2518 | Create( parent, id, pos, size, style, name ); |
6ca41e57 | 2519 | } |
8bbe427f | 2520 | |
1e6feb95 VZ |
2521 | bool wxWindowGTK::Create( wxWindow *parent, |
2522 | wxWindowID id, | |
2523 | const wxPoint &pos, | |
2524 | const wxSize &size, | |
2525 | long style, | |
2526 | const wxString &name ) | |
c801d85f | 2527 | { |
4dcaf11a RR |
2528 | if (!PreCreation( parent, pos, size ) || |
2529 | !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name )) | |
2530 | { | |
1e6feb95 | 2531 | wxFAIL_MSG( wxT("wxWindowGTK creation failed") ); |
b02da6b1 | 2532 | return FALSE; |
4dcaf11a | 2533 | } |
47d67540 | 2534 | |
ddb6bc71 | 2535 | m_insertCallback = wxInsertChildInWindow; |
2b5f62a0 | 2536 | |
994bc575 | 2537 | // always needed for background clearing |
2b5f62a0 | 2538 | m_delayedBackgroundColour = TRUE; |
1e6feb95 | 2539 | |
e380f72b | 2540 | m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL ); |
38c7b3d3 | 2541 | GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS ); |
ff8bfdbb | 2542 | |
f03fc89f | 2543 | GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(m_widget); |
47d67540 | 2544 | |
dd00f3f6 | 2545 | GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(m_widget) ); |
e380f72b | 2546 | scroll_class->scrollbar_spacing = 0; |
47d67540 | 2547 | |
f03fc89f | 2548 | gtk_scrolled_window_set_policy( scrolledWindow, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC ); |
47d67540 | 2549 | |
f03fc89f VZ |
2550 | m_hAdjust = gtk_range_get_adjustment( GTK_RANGE(scrolledWindow->hscrollbar) ); |
2551 | m_vAdjust = gtk_range_get_adjustment( GTK_RANGE(scrolledWindow->vscrollbar) ); | |
47d67540 | 2552 | |
da048e3d | 2553 | m_wxwindow = gtk_pizza_new(); |
0fc5dbf5 | 2554 | |
1e6feb95 | 2555 | #ifndef __WXUNIVERSAL__ |
da048e3d | 2556 | GtkPizza *pizza = GTK_PIZZA(m_wxwindow); |
b292e2f5 | 2557 | |
f03fc89f | 2558 | if (HasFlag(wxRAISED_BORDER)) |
034be888 | 2559 | { |
da048e3d | 2560 | gtk_pizza_set_shadow_type( pizza, GTK_MYSHADOW_OUT ); |
034be888 | 2561 | } |
f03fc89f | 2562 | else if (HasFlag(wxSUNKEN_BORDER)) |
034be888 | 2563 | { |
da048e3d | 2564 | gtk_pizza_set_shadow_type( pizza, GTK_MYSHADOW_IN ); |
5e014a0c RR |
2565 | } |
2566 | else if (HasFlag(wxSIMPLE_BORDER)) | |
2567 | { | |
da048e3d | 2568 | gtk_pizza_set_shadow_type( pizza, GTK_MYSHADOW_THIN ); |
034be888 RR |
2569 | } |
2570 | else | |
2571 | { | |
da048e3d | 2572 | gtk_pizza_set_shadow_type( pizza, GTK_MYSHADOW_NONE ); |
034be888 | 2573 | } |
1e6feb95 | 2574 | #endif // __WXUNIVERSAL__ |
47d67540 | 2575 | |
4e5a4c69 RR |
2576 | gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow ); |
2577 | ||
3da17724 RR |
2578 | GTK_WIDGET_SET_FLAGS( m_wxwindow, GTK_CAN_FOCUS ); |
2579 | m_acceptsFocus = TRUE; | |
ca298c88 | 2580 | |
e380f72b | 2581 | // I _really_ don't want scrollbars in the beginning |
a2053b27 RR |
2582 | m_vAdjust->lower = 0.0; |
2583 | m_vAdjust->upper = 1.0; | |
2584 | m_vAdjust->value = 0.0; | |
2585 | m_vAdjust->step_increment = 1.0; | |
2586 | m_vAdjust->page_increment = 1.0; | |
2587 | m_vAdjust->page_size = 5.0; | |
2588 | gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" ); | |
2589 | m_hAdjust->lower = 0.0; | |
2590 | m_hAdjust->upper = 1.0; | |
2591 | m_hAdjust->value = 0.0; | |
2592 | m_hAdjust->step_increment = 1.0; | |
2593 | m_hAdjust->page_increment = 1.0; | |
2594 | m_hAdjust->page_size = 5.0; | |
2595 | gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" ); | |
f03fc89f VZ |
2596 | |
2597 | // these handlers block mouse events to any window during scrolling such as | |
2598 | // motion events and prevent GTK and wxWindows from fighting over where the | |
2599 | // slider should be | |
2600 | ||
2601 | gtk_signal_connect( GTK_OBJECT(scrolledWindow->vscrollbar), "button_press_event", | |
76ed8f8d RR |
2602 | (GtkSignalFunc)gtk_scrollbar_button_press_callback, (gpointer) this ); |
2603 | ||
f03fc89f | 2604 | gtk_signal_connect( GTK_OBJECT(scrolledWindow->hscrollbar), "button_press_event", |
76ed8f8d RR |
2605 | (GtkSignalFunc)gtk_scrollbar_button_press_callback, (gpointer) this ); |
2606 | ||
f03fc89f | 2607 | gtk_signal_connect( GTK_OBJECT(scrolledWindow->vscrollbar), "button_release_event", |
76ed8f8d RR |
2608 | (GtkSignalFunc)gtk_scrollbar_button_release_callback, (gpointer) this ); |
2609 | ||
f03fc89f | 2610 | gtk_signal_connect( GTK_OBJECT(scrolledWindow->hscrollbar), "button_release_event", |
76ed8f8d | 2611 | (GtkSignalFunc)gtk_scrollbar_button_release_callback, (gpointer) this ); |
8bbe427f | 2612 | |
034be888 | 2613 | // these handlers get notified when screen updates are required either when |
76ed8f8d RR |
2614 | // scrolling or when the window size (and therefore scrollbar configuration) |
2615 | // has changed | |
2616 | ||
2617 | gtk_signal_connect( GTK_OBJECT(m_hAdjust), "value_changed", | |
2618 | (GtkSignalFunc) gtk_window_hscroll_callback, (gpointer) this ); | |
2619 | gtk_signal_connect( GTK_OBJECT(m_vAdjust), "value_changed", | |
2620 | (GtkSignalFunc) gtk_window_vscroll_callback, (gpointer) this ); | |
2621 | ||
2b5f62a0 VZ |
2622 | #ifdef __WXGTK20__ |
2623 | // Create input method handler | |
2624 | m_imContext = (GtkIMMulticontext*) gtk_im_multicontext_new (); | |
2625 | ||
2626 | // Cannot handle drawing preedited text yet | |
2627 | gtk_im_context_set_use_preedit( (GtkIMContext*) m_imContext, FALSE ); | |
2628 | ||
2629 | g_signal_connect (G_OBJECT (m_imContext), "commit", | |
2630 | G_CALLBACK (gtk_wxwindow_commit_cb), this); | |
2631 | #endif | |
2632 | ||
f03fc89f | 2633 | gtk_widget_show( m_wxwindow ); |
47d67540 | 2634 | |
f03fc89f VZ |
2635 | if (m_parent) |
2636 | m_parent->DoAddChild( this ); | |
94633ad9 | 2637 | |
76fcf0f2 | 2638 | m_focusWidget = m_wxwindow; |
8bbe427f | 2639 | |
e380f72b | 2640 | PostCreation(); |
8bbe427f | 2641 | |
e380f72b | 2642 | Show( TRUE ); |
c801d85f | 2643 | |
e380f72b | 2644 | return TRUE; |
362c6693 | 2645 | } |
c801d85f | 2646 | |
1e6feb95 | 2647 | wxWindowGTK::~wxWindowGTK() |
c801d85f | 2648 | { |
7de59551 RD |
2649 | SendDestroyEvent(); |
2650 | ||
44cd54c2 JS |
2651 | if (g_focusWindow == this) |
2652 | g_focusWindow = NULL; | |
2653 | ||
e8c12a53 VS |
2654 | if (g_activeFrame == this) |
2655 | g_activeFrame = NULL; | |
2656 | ||
3e679f01 VZ |
2657 | if ( g_delayedFocus == this ) |
2658 | g_delayedFocus = NULL; | |
2659 | ||
31c6b4fc | 2660 | m_isBeingDeleted = TRUE; |
43a18898 | 2661 | m_hasVMT = FALSE; |
47d67540 | 2662 | |
f03fc89f VZ |
2663 | if (m_widget) |
2664 | Show( FALSE ); | |
8bbe427f | 2665 | |
a2053b27 RR |
2666 | DestroyChildren(); |
2667 | ||
f03fc89f VZ |
2668 | if (m_parent) |
2669 | m_parent->RemoveChild( this ); | |
c801d85f | 2670 | |
63081513 RR |
2671 | #ifdef HAVE_XIM |
2672 | if (m_ic) | |
2673 | gdk_ic_destroy (m_ic); | |
2674 | if (m_icattr) | |
2675 | gdk_ic_attr_destroy (m_icattr); | |
2676 | #endif | |
2677 | ||
f03fc89f | 2678 | if (m_widgetStyle) |
a2053b27 | 2679 | { |
a56fcaaf | 2680 | #if DISABLE_STYLE_IF_BROKEN_THEME |
bce1406b RR |
2681 | // don't delete if it's a pixmap theme style |
2682 | if (!m_widgetStyle->engine_data) | |
2683 | gtk_style_unref( m_widgetStyle ); | |
1e6feb95 | 2684 | #endif |
c50f1fb9 | 2685 | m_widgetStyle = (GtkStyle*) NULL; |
a2053b27 | 2686 | } |
c801d85f | 2687 | |
f03fc89f | 2688 | if (m_wxwindow) |
a2053b27 | 2689 | { |
f03fc89f | 2690 | gtk_widget_destroy( m_wxwindow ); |
c50f1fb9 | 2691 | m_wxwindow = (GtkWidget*) NULL; |
a2053b27 | 2692 | } |
8bbe427f | 2693 | |
f03fc89f | 2694 | if (m_widget) |
a2053b27 | 2695 | { |
f03fc89f | 2696 | gtk_widget_destroy( m_widget ); |
c50f1fb9 | 2697 | m_widget = (GtkWidget*) NULL; |
a2053b27 | 2698 | } |
362c6693 | 2699 | } |
c801d85f | 2700 | |
1e6feb95 | 2701 | bool wxWindowGTK::PreCreation( wxWindowGTK *parent, const wxPoint &pos, const wxSize &size ) |
c801d85f | 2702 | { |
223d09f6 | 2703 | wxCHECK_MSG( !m_needParent || parent, FALSE, wxT("Need complete parent.") ); |
8bbe427f | 2704 | |
3013a903 RR |
2705 | // This turns -1 into 30 so that a minimal window is |
2706 | // visible even although -1,-1 has been given as the | |
2707 | // size of the window. the same trick is used in other | |
2708 | // ports and should make debugging easier. | |
2709 | m_width = WidthDefault(size.x) ; | |
f03fc89f | 2710 | m_height = HeightDefault(size.y); |
8bbe427f | 2711 | |
43a18898 RR |
2712 | m_x = (int)pos.x; |
2713 | m_y = (int)pos.y; | |
8bbe427f | 2714 | |
3013a903 | 2715 | // some reasonable defaults |
148cd9b6 | 2716 | if (!parent) |
6ca41e57 | 2717 | { |
43a18898 RR |
2718 | if (m_x == -1) |
2719 | { | |
2720 | m_x = (gdk_screen_width () - m_width) / 2; | |
2721 | if (m_x < 10) m_x = 10; | |
2722 | } | |
2723 | if (m_y == -1) | |
2724 | { | |
2725 | m_y = (gdk_screen_height () - m_height) / 2; | |
2726 | if (m_y < 10) m_y = 10; | |
2727 | } | |
6ca41e57 | 2728 | } |
148cd9b6 | 2729 | |
4dcaf11a | 2730 | return TRUE; |
c801d85f KB |
2731 | } |
2732 | ||
1e6feb95 | 2733 | void wxWindowGTK::PostCreation() |
c801d85f | 2734 | { |
223d09f6 | 2735 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") ); |
94633ad9 | 2736 | |
43a18898 RR |
2737 | if (m_wxwindow) |
2738 | { | |
147bc491 | 2739 | if (!m_noExpose) |
b02da6b1 | 2740 | { |
76fcf0f2 | 2741 | // these get reported to wxWindows -> wxPaintEvent |
1e6feb95 | 2742 | |
b420fb6a RR |
2743 | gtk_pizza_set_external( GTK_PIZZA(m_wxwindow), TRUE ); |
2744 | ||
147bc491 RR |
2745 | gtk_signal_connect( GTK_OBJECT(m_wxwindow), "expose_event", |
2746 | GTK_SIGNAL_FUNC(gtk_window_expose_callback), (gpointer)this ); | |
2747 | ||
4e5a4c69 | 2748 | #ifndef __WXGTK20__ |
147bc491 RR |
2749 | gtk_signal_connect( GTK_OBJECT(m_wxwindow), "draw", |
2750 | GTK_SIGNAL_FUNC(gtk_window_draw_callback), (gpointer)this ); | |
0fc5dbf5 | 2751 | |
e22454be RR |
2752 | if (HasFlag(wxNO_FULL_REPAINT_ON_RESIZE)) |
2753 | { | |
2754 | gtk_signal_connect( GTK_OBJECT(m_wxwindow), "event", | |
2755 | GTK_SIGNAL_FUNC(gtk_window_event_event_callback), (gpointer)this ); | |
2756 | } | |
4e5a4c69 | 2757 | #else |
2b5f62a0 VZ |
2758 | // gtk_widget_set_redraw_on_allocate( GTK_WIDGET(m_wxwindow), HasFlag( wxNO_FULL_REPAINT_ON_RESIZE ) ); |
2759 | #endif | |
2760 | ||
2761 | #ifdef __WXGTK20__ | |
2762 | // Create input method handler | |
2763 | m_imContext = (GtkIMMulticontext*) gtk_im_multicontext_new (); | |
2764 | ||
2765 | // Cannot handle drawing preedited text yet | |
2766 | gtk_im_context_set_use_preedit( (GtkIMContext*) m_imContext, FALSE ); | |
2767 | ||
2768 | g_signal_connect (G_OBJECT (m_imContext), "commit", | |
2769 | G_CALLBACK (gtk_wxwindow_commit_cb), this); | |
4e5a4c69 | 2770 | #endif |
b02da6b1 | 2771 | } |
148cd9b6 | 2772 | |
67d78217 | 2773 | // these are called when the "sunken" or "raised" borders are drawn |
034be888 RR |
2774 | gtk_signal_connect( GTK_OBJECT(m_widget), "expose_event", |
2775 | GTK_SIGNAL_FUNC(gtk_window_own_expose_callback), (gpointer)this ); | |
2776 | ||
4e5a4c69 | 2777 | #ifndef __WXGTK20__ |
034be888 RR |
2778 | gtk_signal_connect( GTK_OBJECT(m_widget), "draw", |
2779 | GTK_SIGNAL_FUNC(gtk_window_own_draw_callback), (gpointer)this ); | |
4e5a4c69 | 2780 | #endif |
43a18898 | 2781 | } |
47d67540 | 2782 | |
76fcf0f2 | 2783 | // focus handling |
63081513 | 2784 | |
76fcf0f2 RR |
2785 | if (m_focusWidget == NULL) |
2786 | m_focusWidget = m_widget; | |
2daa0ce9 | 2787 | |
76fcf0f2 RR |
2788 | gtk_signal_connect( GTK_OBJECT(m_focusWidget), "focus_in_event", |
2789 | GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this ); | |
2790 | ||
2791 | gtk_signal_connect( GTK_OBJECT(m_focusWidget), "focus_out_event", | |
2792 | GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this ); | |
2793 | ||
2794 | // connect to the various key and mouse handlers | |
63081513 | 2795 | |
a2053b27 | 2796 | GtkWidget *connect_widget = GetConnectWidget(); |
f03fc89f | 2797 | |
a2053b27 | 2798 | ConnectWidget( connect_widget ); |
47d67540 | 2799 | |
63081513 | 2800 | /* We cannot set colours, fonts and cursors before the widget has |
a2053b27 RR |
2801 | been realized, so we do this directly after realization */ |
2802 | gtk_signal_connect( GTK_OBJECT(connect_widget), "realize", | |
c50f1fb9 | 2803 | GTK_SIGNAL_FUNC(gtk_window_realized_callback), (gpointer) this ); |
2daa0ce9 | 2804 | |
63081513 RR |
2805 | if (m_wxwindow) |
2806 | { | |
47c93b63 | 2807 | // Catch native resize events |
8f75cb6c RR |
2808 | gtk_signal_connect( GTK_OBJECT(m_wxwindow), "size_allocate", |
2809 | GTK_SIGNAL_FUNC(gtk_window_size_callback), (gpointer)this ); | |
2daa0ce9 | 2810 | |
47c93b63 | 2811 | // Initialize XIM support |
63081513 RR |
2812 | gtk_signal_connect( GTK_OBJECT(m_wxwindow), "realize", |
2813 | GTK_SIGNAL_FUNC(gtk_wxwindow_realized_callback), (gpointer) this ); | |
8f75cb6c | 2814 | |
47c93b63 | 2815 | // And resize XIM window |
b79395c5 RR |
2816 | gtk_signal_connect( GTK_OBJECT(m_wxwindow), "size_allocate", |
2817 | GTK_SIGNAL_FUNC(gtk_wxwindow_size_callback), (gpointer)this ); | |
63081513 | 2818 | } |
2daa0ce9 | 2819 | |
e1f448ee | 2820 | if ( !GTK_IS_COMBO(m_widget)) |
47c93b63 RR |
2821 | { |
2822 | // This is needed if we want to add our windows into native | |
2823 | // GTK control, such as the toolbar. With this callback, the | |
2824 | // toolbar gets to know the correct size (the one set by the | |
2825 | // programmer). Sadly, it misbehaves for wxComboBox. FIXME | |
2826 | // when moving to GTK 2.0. | |
2827 | gtk_signal_connect( GTK_OBJECT(m_widget), "size_request", | |
e1f448ee VZ |
2828 | GTK_SIGNAL_FUNC(wxgtk_window_size_request_callback), |
2829 | (gpointer) this ); | |
47c93b63 | 2830 | } |
1e6feb95 | 2831 | |
43a18898 | 2832 | m_hasVMT = TRUE; |
b4071e91 RR |
2833 | } |
2834 | ||
1e6feb95 | 2835 | void wxWindowGTK::ConnectWidget( GtkWidget *widget ) |
b4071e91 | 2836 | { |
43a18898 RR |
2837 | gtk_signal_connect( GTK_OBJECT(widget), "key_press_event", |
2838 | GTK_SIGNAL_FUNC(gtk_window_key_press_callback), (gpointer)this ); | |
c801d85f | 2839 | |
b666df2c RR |
2840 | gtk_signal_connect( GTK_OBJECT(widget), "key_release_event", |
2841 | GTK_SIGNAL_FUNC(gtk_window_key_release_callback), (gpointer)this ); | |
2842 | ||
43a18898 RR |
2843 | gtk_signal_connect( GTK_OBJECT(widget), "button_press_event", |
2844 | GTK_SIGNAL_FUNC(gtk_window_button_press_callback), (gpointer)this ); | |
47d67540 | 2845 | |
43a18898 RR |
2846 | gtk_signal_connect( GTK_OBJECT(widget), "button_release_event", |
2847 | GTK_SIGNAL_FUNC(gtk_window_button_release_callback), (gpointer)this ); | |
47d67540 | 2848 | |
43a18898 RR |
2849 | gtk_signal_connect( GTK_OBJECT(widget), "motion_notify_event", |
2850 | GTK_SIGNAL_FUNC(gtk_window_motion_notify_callback), (gpointer)this ); | |
47d67540 | 2851 | |
43a18898 RR |
2852 | gtk_signal_connect( GTK_OBJECT(widget), "enter_notify_event", |
2853 | GTK_SIGNAL_FUNC(gtk_window_enter_callback), (gpointer)this ); | |
47d67540 | 2854 | |
43a18898 RR |
2855 | gtk_signal_connect( GTK_OBJECT(widget), "leave_notify_event", |
2856 | GTK_SIGNAL_FUNC(gtk_window_leave_callback), (gpointer)this ); | |
362c6693 | 2857 | } |
c801d85f | 2858 | |
1e6feb95 | 2859 | bool wxWindowGTK::Destroy() |
c801d85f | 2860 | { |
223d09f6 | 2861 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") ); |
47d67540 | 2862 | |
43a18898 | 2863 | m_hasVMT = FALSE; |
c801d85f | 2864 | |
f03fc89f | 2865 | return wxWindowBase::Destroy(); |
362c6693 | 2866 | } |
c801d85f | 2867 | |
1e6feb95 | 2868 | void wxWindowGTK::DoMoveWindow(int x, int y, int width, int height) |
23efdd02 RR |
2869 | { |
2870 | gtk_pizza_set_size( GTK_PIZZA(m_parent->m_wxwindow), m_widget, x, y, width, height ); | |
2871 | } | |
2daa0ce9 | 2872 | |
1e6feb95 | 2873 | void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags ) |
c801d85f | 2874 | { |
223d09f6 | 2875 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") ); |
1e6feb95 | 2876 | wxASSERT_MSG( (m_parent != NULL), wxT("wxWindowGTK::SetSize requires parent.\n") ); |
8bbe427f | 2877 | |
33611ebb | 2878 | /* |
f94fca1b | 2879 | printf( "DoSetSize: name %s, x,y,w,h: %d,%d,%d,%d \n", GetName().c_str(), x,y,width,height ); |
33611ebb RR |
2880 | */ |
2881 | ||
e27ce4e9 | 2882 | if (m_resizing) return; /* I don't like recursions */ |
fb1585ae | 2883 | m_resizing = TRUE; |
1e6feb95 | 2884 | |
b9f29261 VS |
2885 | int currentX, currentY; |
2886 | GetPosition(¤tX, ¤tY); | |
2887 | if (x == -1) | |
2888 | x = currentX; | |
a200c35e | 2889 | if (y == -1) |
b9f29261 | 2890 | y = currentY; |
a200c35e VS |
2891 | AdjustForParentClientOrigin(x, y, sizeFlags); |
2892 | ||
a2053b27 | 2893 | if (m_parent->m_wxwindow == NULL) /* i.e. wxNotebook */ |
fb1585ae | 2894 | { |
e27ce4e9 | 2895 | /* don't set the size for children of wxNotebook, just take the values. */ |
fb1585ae RR |
2896 | m_x = x; |
2897 | m_y = y; | |
2898 | m_width = width; | |
ba4e3652 | 2899 | m_height = height; |
fb1585ae | 2900 | } |
ba4e3652 | 2901 | else |
fb1585ae | 2902 | { |
da048e3d | 2903 | GtkPizza *pizza = GTK_PIZZA(m_parent->m_wxwindow); |
85ad5eb5 | 2904 | if ((sizeFlags & wxSIZE_ALLOW_MINUS_ONE) == 0) |
ba4e3652 | 2905 | { |
da048e3d RR |
2906 | if (x != -1) m_x = x + pizza->xoffset; |
2907 | if (y != -1) m_y = y + pizza->yoffset; | |
ba4e3652 RR |
2908 | } |
2909 | else | |
2910 | { | |
da048e3d RR |
2911 | m_x = x + pizza->xoffset; |
2912 | m_y = y + pizza->yoffset; | |
ba4e3652 | 2913 | } |
d44c23ce RR |
2914 | if (width != -1) m_width = width; |
2915 | if (height != -1) m_height = height; | |
47d67540 | 2916 | |
ba4e3652 RR |
2917 | if ((sizeFlags & wxSIZE_AUTO_WIDTH) == wxSIZE_AUTO_WIDTH) |
2918 | { | |
2919 | if (width == -1) m_width = 80; | |
2920 | } | |
2921 | ||
2922 | if ((sizeFlags & wxSIZE_AUTO_HEIGHT) == wxSIZE_AUTO_HEIGHT) | |
2923 | { | |
2924 | if (height == -1) m_height = 26; | |
2925 | } | |
8bbe427f | 2926 | |
e7dda1ff VS |
2927 | int minWidth = GetMinWidth(), |
2928 | minHeight = GetMinHeight(), | |
2929 | maxWidth = GetMaxWidth(), | |
2930 | maxHeight = GetMaxHeight(); | |
2931 | ||
2932 | if ((minWidth != -1) && (m_width < minWidth)) m_width = minWidth; | |
2933 | if ((minHeight != -1) && (m_height < minHeight)) m_height = minHeight; | |
2934 | if ((maxWidth != -1) && (m_width > maxWidth)) m_width = maxWidth; | |
2935 | if ((maxHeight != -1) && (m_height > maxHeight)) m_height = maxHeight; | |
47d67540 | 2936 | |
a2053b27 | 2937 | int border = 0; |
c50f1fb9 | 2938 | int bottom_border = 0; |
f03fc89f | 2939 | |
eb9e6a00 | 2940 | #ifndef __WXGTK20__ |
29f538ce | 2941 | if (GTK_WIDGET_CAN_DEFAULT(m_widget)) |
c50f1fb9 VZ |
2942 | { |
2943 | /* the default button has a border around it */ | |
2944 | border = 6; | |
2945 | bottom_border = 5; | |
2946 | } | |
67d78217 | 2947 | #endif |
c50f1fb9 | 2948 | |
23efdd02 RR |
2949 | DoMoveWindow( m_x-border, |
2950 | m_y-border, | |
2951 | m_width+2*border, | |
2952 | m_height+border+bottom_border ); | |
54517652 | 2953 | } |
148cd9b6 | 2954 | |
5b8a521e RR |
2955 | if (m_hasScrolling) |
2956 | { | |
1e6feb95 | 2957 | /* Sometimes the client area changes size without the |
b6fa52db RR |
2958 | whole windows's size changing, but if the whole |
2959 | windows's size doesn't change, no wxSizeEvent will | |
2960 | normally be sent. Here we add an extra test if | |
2961 | the client test has been changed and this will | |
2962 | be used then. */ | |
5b8a521e RR |
2963 | GetClientSize( &m_oldClientWidth, &m_oldClientHeight ); |
2964 | } | |
2965 | ||
54517652 | 2966 | /* |
6d693bb4 RR |
2967 | wxPrintf( "OnSize sent from " ); |
2968 | if (GetClassInfo() && GetClassInfo()->GetClassName()) | |
2969 | wxPrintf( GetClassInfo()->GetClassName() ); | |
2970 | wxPrintf( " %d %d %d %d\n", (int)m_x, (int)m_y, (int)m_width, (int)m_height ); | |
2971 | */ | |
2972 | ||
30760ce7 RR |
2973 | if (!m_nativeSizeEvent) |
2974 | { | |
2975 | wxSizeEvent event( wxSize(m_width,m_height), GetId() ); | |
2976 | event.SetEventObject( this ); | |
2977 | GetEventHandler()->ProcessEvent( event ); | |
2978 | } | |
6d693bb4 | 2979 | |
fb1585ae | 2980 | m_resizing = FALSE; |
362c6693 | 2981 | } |
c801d85f | 2982 | |
1e6feb95 | 2983 | void wxWindowGTK::OnInternalIdle() |
9390a202 | 2984 | { |
beab25bd | 2985 | // Update invalidated regions. |
010afced | 2986 | GtkUpdate(); |
0fc5dbf5 | 2987 | |
beab25bd | 2988 | // Synthetize activate events. |
148cd9b6 VZ |
2989 | if ( g_sendActivateEvent != -1 ) |
2990 | { | |
2991 | bool activate = g_sendActivateEvent != 0; | |
2992 | ||
2993 | // do it only once | |
2994 | g_sendActivateEvent = -1; | |
2995 | ||
1e6feb95 | 2996 | wxTheApp->SetActive(activate, (wxWindow *)g_focusWindowLast); |
148cd9b6 VZ |
2997 | } |
2998 | ||
e8c12a53 VS |
2999 | if ( g_activeFrameLostFocus ) |
3000 | { | |
3001 | if ( g_activeFrame ) | |
3002 | { | |
45eb5249 | 3003 | wxLogTrace(wxT("activate"), wxT("Deactivating frame %p (from idle)"), g_activeFrame); |
e8c12a53 VS |
3004 | wxActivateEvent event(wxEVT_ACTIVATE, FALSE, g_activeFrame->GetId()); |
3005 | event.SetEventObject(g_activeFrame); | |
3006 | g_activeFrame->GetEventHandler()->ProcessEvent(event); | |
3007 | g_activeFrame = NULL; | |
3008 | } | |
3009 | g_activeFrameLostFocus = FALSE; | |
3010 | } | |
2b5f62a0 | 3011 | |
9146082c RR |
3012 | wxCursor cursor = m_cursor; |
3013 | if (g_globalCursor.Ok()) cursor = g_globalCursor; | |
c50f1fb9 | 3014 | |
f7a11f8c | 3015 | if (cursor.Ok()) |
9146082c | 3016 | { |
3017f78d | 3017 | /* I now set the cursor anew in every OnInternalIdle call |
b02da6b1 VZ |
3018 | as setting the cursor in a parent window also effects the |
3019 | windows above so that checking for the current cursor is | |
3020 | not possible. */ | |
148cd9b6 | 3021 | |
9146082c | 3022 | if (m_wxwindow) |
6a008b33 | 3023 | { |
da048e3d | 3024 | GdkWindow *window = GTK_PIZZA(m_wxwindow)->bin_window; |
6a008b33 | 3025 | if (window) |
c50f1fb9 | 3026 | gdk_window_set_cursor( window, cursor.GetCursor() ); |
6a008b33 VZ |
3027 | |
3028 | if (!g_globalCursor.Ok()) | |
3029 | cursor = *wxSTANDARD_CURSOR; | |
3030 | ||
3031 | window = m_widget->window; | |
5e014a0c | 3032 | if ((window) && !(GTK_WIDGET_NO_WINDOW(m_widget))) |
9146082c | 3033 | gdk_window_set_cursor( window, cursor.GetCursor() ); |
5e014a0c | 3034 | |
6a008b33 VZ |
3035 | } |
3036 | else | |
3037 | { | |
5e014a0c | 3038 | |
9146082c | 3039 | GdkWindow *window = m_widget->window; |
5e014a0c | 3040 | if ((window) && !(GTK_WIDGET_NO_WINDOW(m_widget))) |
9146082c | 3041 | gdk_window_set_cursor( window, cursor.GetCursor() ); |
5e014a0c | 3042 | |
6a008b33 | 3043 | } |
9146082c | 3044 | } |
6a008b33 | 3045 | |
e39af974 JS |
3046 | if (wxUpdateUIEvent::CanUpdate(this)) |
3047 | UpdateWindowUI(wxUPDATE_UI_FROMIDLE); | |
9390a202 RR |
3048 | } |
3049 | ||
1e6feb95 | 3050 | void wxWindowGTK::DoGetSize( int *width, int *height ) const |
c801d85f | 3051 | { |
223d09f6 | 3052 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
47d67540 | 3053 | |
fb1585ae RR |
3054 | if (width) (*width) = m_width; |
3055 | if (height) (*height) = m_height; | |
362c6693 | 3056 | } |
c801d85f | 3057 | |
1e6feb95 | 3058 | void wxWindowGTK::DoSetClientSize( int width, int height ) |
c801d85f | 3059 | { |
223d09f6 | 3060 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
47d67540 | 3061 | |
1ecc4d80 | 3062 | if (!m_wxwindow) |
c801d85f | 3063 | { |
1ecc4d80 | 3064 | SetSize( width, height ); |
c801d85f KB |
3065 | } |
3066 | else | |
3067 | { | |
1ecc4d80 RR |
3068 | int dw = 0; |
3069 | int dh = 0; | |
3070 | ||
1e6feb95 | 3071 | #ifndef __WXUNIVERSAL__ |
98d3fdbe RR |
3072 | if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER)) |
3073 | { | |
5e014a0c | 3074 | /* when using GTK 1.2 we set the shadow border size to 2 */ |
6a008b33 | 3075 | dw += 2 * 2; |
98d3fdbe RR |
3076 | dh += 2 * 2; |
3077 | } | |
5e014a0c RR |
3078 | if (HasFlag(wxSIMPLE_BORDER)) |
3079 | { | |
3080 | /* when using GTK 1.2 we set the simple border size to 1 */ | |
3081 | dw += 1 * 2; | |
3082 | dh += 1 * 2; | |
3083 | } | |
1e6feb95 | 3084 | #endif // __WXUNIVERSAL__ |
034be888 | 3085 | |
5b8a521e | 3086 | if (m_hasScrolling) |
98d3fdbe | 3087 | { |
324dbfec | 3088 | GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget); |
2daa0ce9 | 3089 | |
9000c624 RR |
3090 | GtkRequisition vscroll_req; |
3091 | vscroll_req.width = 2; | |
3092 | vscroll_req.height = 2; | |
dd00f3f6 | 3093 | (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->vscrollbar) )->size_request ) |
9000c624 | 3094 | (scroll_window->vscrollbar, &vscroll_req ); |
2daa0ce9 | 3095 | |
9000c624 RR |
3096 | GtkRequisition hscroll_req; |
3097 | hscroll_req.width = 2; | |
3098 | hscroll_req.height = 2; | |
dd00f3f6 | 3099 | (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->hscrollbar) )->size_request ) |
9000c624 RR |
3100 | (scroll_window->hscrollbar, &hscroll_req ); |
3101 | ||
dd00f3f6 | 3102 | GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(m_widget) ); |
324dbfec | 3103 | |
1ecc4d80 RR |
3104 | if (scroll_window->vscrollbar_visible) |
3105 | { | |
9000c624 | 3106 | dw += vscroll_req.width; |
1ecc4d80 RR |
3107 | dw += scroll_class->scrollbar_spacing; |
3108 | } | |
3109 | ||
3110 | if (scroll_window->hscrollbar_visible) | |
3111 | { | |
9000c624 | 3112 | dh += hscroll_req.height; |
63cc5d9d | 3113 | dh += scroll_class->scrollbar_spacing; |
1ecc4d80 | 3114 | } |
9000c624 | 3115 | } |
1ecc4d80 | 3116 | |
034be888 | 3117 | SetSize( width+dw, height+dh ); |
1ecc4d80 | 3118 | } |
362c6693 | 3119 | } |
c801d85f | 3120 | |
1e6feb95 | 3121 | void wxWindowGTK::DoGetClientSize( int *width, int *height ) const |
c801d85f | 3122 | { |
223d09f6 | 3123 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
47d67540 | 3124 | |
1ecc4d80 RR |
3125 | if (!m_wxwindow) |
3126 | { | |
3127 | if (width) (*width) = m_width; | |
3128 | if (height) (*height) = m_height; | |
c801d85f KB |
3129 | } |
3130 | else | |
3131 | { | |
1ecc4d80 RR |
3132 | int dw = 0; |
3133 | int dh = 0; | |
3134 | ||
1e6feb95 | 3135 | #ifndef __WXUNIVERSAL__ |
98d3fdbe RR |
3136 | if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER)) |
3137 | { | |
5e014a0c | 3138 | /* when using GTK 1.2 we set the shadow border size to 2 */ |
6a008b33 | 3139 | dw += 2 * 2; |
98d3fdbe RR |
3140 | dh += 2 * 2; |
3141 | } | |
5e014a0c RR |
3142 | if (HasFlag(wxSIMPLE_BORDER)) |
3143 | { | |
3144 | /* when using GTK 1.2 we set the simple border size to 1 */ | |
3145 | dw += 1 * 2; | |
3146 | dh += 1 * 2; | |
3147 | } | |
1e6feb95 | 3148 | #endif // __WXUNIVERSAL__ |
9000c624 | 3149 | |
5b8a521e | 3150 | if (m_hasScrolling) |
98d3fdbe | 3151 | { |
6a008b33 | 3152 | GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget); |
2daa0ce9 | 3153 | |
9000c624 RR |
3154 | GtkRequisition vscroll_req; |
3155 | vscroll_req.width = 2; | |
3156 | vscroll_req.height = 2; | |
dd00f3f6 | 3157 | (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->vscrollbar) )->size_request ) |
9000c624 | 3158 | (scroll_window->vscrollbar, &vscroll_req ); |
2daa0ce9 | 3159 | |
9000c624 RR |
3160 | GtkRequisition hscroll_req; |
3161 | hscroll_req.width = 2; | |
3162 | hscroll_req.height = 2; | |
dd00f3f6 | 3163 | (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->hscrollbar) )->size_request ) |
9000c624 RR |
3164 | (scroll_window->hscrollbar, &hscroll_req ); |
3165 | ||
dd00f3f6 | 3166 | GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(m_widget) ); |
6a008b33 | 3167 | |
1ecc4d80 RR |
3168 | if (scroll_window->vscrollbar_visible) |
3169 | { | |
9000c624 | 3170 | dw += vscroll_req.width; |
1ecc4d80 RR |
3171 | dw += scroll_class->scrollbar_spacing; |
3172 | } | |
3173 | ||
3174 | if (scroll_window->hscrollbar_visible) | |
3175 | { | |
9000c624 | 3176 | dh += hscroll_req.height; |
1ecc4d80 RR |
3177 | dh += scroll_class->scrollbar_spacing; |
3178 | } | |
6a008b33 | 3179 | } |
47d67540 | 3180 | |
1ecc4d80 RR |
3181 | if (width) (*width) = m_width - dw; |
3182 | if (height) (*height) = m_height - dh; | |
3183 | } | |
1e6feb95 | 3184 | |
f94fca1b RR |
3185 | /* |
3186 | printf( "GetClientSize, name %s ", GetName().c_str() ); | |
3187 | if (width) printf( " width = %d", (*width) ); | |
3188 | if (height) printf( " height = %d", (*height) ); | |
3189 | printf( "\n" ); | |
3190 | */ | |
362c6693 | 3191 | } |
c801d85f | 3192 | |
1e6feb95 | 3193 | void wxWindowGTK::DoGetPosition( int *x, int *y ) const |
c801d85f | 3194 | { |
223d09f6 | 3195 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
47d67540 | 3196 | |
bf0c00c6 RR |
3197 | int dx = 0; |
3198 | int dy = 0; | |
3199 | if (m_parent && m_parent->m_wxwindow) | |
3200 | { | |
da048e3d | 3201 | GtkPizza *pizza = GTK_PIZZA(m_parent->m_wxwindow); |
b02da6b1 VZ |
3202 | dx = pizza->xoffset; |
3203 | dy = pizza->yoffset; | |
bf0c00c6 | 3204 | } |
94633ad9 | 3205 | |
496beb3f VS |
3206 | if (x) (*x) = m_x - dx; |
3207 | if (y) (*y) = m_y - dy; | |
362c6693 | 3208 | } |
c801d85f | 3209 | |
1e6feb95 | 3210 | void wxWindowGTK::DoClientToScreen( int *x, int *y ) const |
c801d85f | 3211 | { |
223d09f6 | 3212 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
47d67540 | 3213 | |
a2053b27 RR |
3214 | if (!m_widget->window) return; |
3215 | ||
43a18898 RR |
3216 | GdkWindow *source = (GdkWindow *) NULL; |
3217 | if (m_wxwindow) | |
da048e3d | 3218 | source = GTK_PIZZA(m_wxwindow)->bin_window; |
43a18898 RR |
3219 | else |
3220 | source = m_widget->window; | |
47d67540 | 3221 | |
43a18898 RR |
3222 | int org_x = 0; |
3223 | int org_y = 0; | |
3224 | gdk_window_get_origin( source, &org_x, &org_y ); | |
c801d85f | 3225 | |
43a18898 | 3226 | if (!m_wxwindow) |
c801d85f | 3227 | { |
43a18898 RR |
3228 | if (GTK_WIDGET_NO_WINDOW (m_widget)) |
3229 | { | |
3230 | org_x += m_widget->allocation.x; | |
3231 | org_y += m_widget->allocation.y; | |
3232 | } | |
362c6693 | 3233 | } |
47d67540 | 3234 | |
43a18898 RR |
3235 | if (x) *x += org_x; |
3236 | if (y) *y += org_y; | |
362c6693 | 3237 | } |
c801d85f | 3238 | |
1e6feb95 | 3239 | void wxWindowGTK::DoScreenToClient( int *x, int *y ) const |
c801d85f | 3240 | { |
223d09f6 | 3241 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
47d67540 | 3242 | |
a2053b27 RR |
3243 | if (!m_widget->window) return; |
3244 | ||
1ecc4d80 RR |
3245 | GdkWindow *source = (GdkWindow *) NULL; |
3246 | if (m_wxwindow) | |
da048e3d | 3247 | source = GTK_PIZZA(m_wxwindow)->bin_window; |
1ecc4d80 RR |
3248 | else |
3249 | source = m_widget->window; | |
47d67540 | 3250 | |
1ecc4d80 RR |
3251 | int org_x = 0; |
3252 | int org_y = 0; | |
3253 | gdk_window_get_origin( source, &org_x, &org_y ); | |
c801d85f | 3254 | |
1ecc4d80 | 3255 | if (!m_wxwindow) |
c801d85f | 3256 | { |
1ecc4d80 RR |
3257 | if (GTK_WIDGET_NO_WINDOW (m_widget)) |
3258 | { | |
3259 | org_x += m_widget->allocation.x; | |
3260 | org_y += m_widget->allocation.y; | |
3261 | } | |
362c6693 | 3262 | } |
47d67540 | 3263 | |
1ecc4d80 RR |
3264 | if (x) *x -= org_x; |
3265 | if (y) *y -= org_y; | |
362c6693 | 3266 | } |
c801d85f | 3267 | |
1e6feb95 | 3268 | bool wxWindowGTK::Show( bool show ) |
c801d85f | 3269 | { |
223d09f6 | 3270 | wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") ); |
47d67540 | 3271 | |
739730ca RR |
3272 | if (!wxWindowBase::Show(show)) |
3273 | { | |
3274 | // nothing to do | |
f03fc89f | 3275 | return FALSE; |
739730ca | 3276 | } |
8bbe427f | 3277 | |
f03fc89f VZ |
3278 | if (show) |
3279 | gtk_widget_show( m_widget ); | |
1ecc4d80 | 3280 | else |
f03fc89f | 3281 | gtk_widget_hide( m_widget ); |
8bbe427f | 3282 | |
2b5f62a0 VZ |
3283 | wxShowEvent eventShow(GetId(), show); |
3284 | eventShow.m_eventObject = this; | |
3285 | ||
3286 | GetEventHandler()->ProcessEvent(eventShow); | |
3287 | ||
f03fc89f | 3288 | return TRUE; |
362c6693 | 3289 | } |
c801d85f | 3290 | |
3379ed37 | 3291 | static void wxWindowNotifyEnable(wxWindowGTK* win, bool enable) |
fdca68a6 JS |
3292 | { |
3293 | win->OnParentEnable(enable); | |
3294 | ||
3295 | // Recurse, so that children have the opportunity to Do The Right Thing | |
3296 | // and reset colours that have been messed up by a parent's (really ancestor's) | |
3297 | // Enable call | |
222ed1d6 | 3298 | for ( wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst(); |
fdca68a6 JS |
3299 | node; |
3300 | node = node->GetNext() ) | |
3301 | { | |
3302 | wxWindow *child = node->GetData(); | |
3303 | if (!child->IsKindOf(CLASSINFO(wxDialog)) && !child->IsKindOf(CLASSINFO(wxFrame))) | |
3304 | wxWindowNotifyEnable(child, enable); | |
3305 | } | |
3306 | } | |
3307 | ||
3379ed37 | 3308 | bool wxWindowGTK::Enable( bool enable ) |
c801d85f | 3309 | { |
223d09f6 | 3310 | wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") ); |
5e0aa05a | 3311 | |
739730ca RR |
3312 | if (!wxWindowBase::Enable(enable)) |
3313 | { | |
3314 | // nothing to do | |
f03fc89f | 3315 | return FALSE; |
739730ca | 3316 | } |
1ecc4d80 | 3317 | |
f03fc89f VZ |
3318 | gtk_widget_set_sensitive( m_widget, enable ); |
3319 | if ( m_wxwindow ) | |
3320 | gtk_widget_set_sensitive( m_wxwindow, enable ); | |
ff8bfdbb | 3321 | |
fdca68a6 | 3322 | wxWindowNotifyEnable(this, enable); |
513903c4 | 3323 | |
f03fc89f | 3324 | return TRUE; |
362c6693 | 3325 | } |
c801d85f | 3326 | |
1e6feb95 | 3327 | int wxWindowGTK::GetCharHeight() const |
2f2aa628 | 3328 | { |
223d09f6 | 3329 | wxCHECK_MSG( (m_widget != NULL), 12, wxT("invalid window") ); |
47d67540 | 3330 | |
223d09f6 | 3331 | wxCHECK_MSG( m_font.Ok(), 12, wxT("invalid font") ); |
2f2aa628 | 3332 | |
bbd006c0 RR |
3333 | #ifdef __WXGTK20__ |
3334 | PangoContext *context = NULL; | |
3335 | if (m_widget) | |
3336 | context = gtk_widget_get_pango_context( m_widget ); | |
3337 | ||
3338 | if (!context) | |
3339 | return 0; | |
3340 | ||
3341 | PangoFontDescription *desc = m_font.GetNativeFontInfo()->description; | |
3342 | PangoLayout *layout = pango_layout_new(context); | |
3343 | pango_layout_set_font_description(layout, desc); | |
3344 | pango_layout_set_text(layout, "H", 1); | |
3345 | PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data; | |
3346 | ||
3347 | PangoRectangle rect; | |
3348 | pango_layout_line_get_extents(line, NULL, &rect); | |
3349 | ||
3350 | g_object_unref( G_OBJECT( layout ) ); | |
7de59551 | 3351 | |
bbd006c0 RR |
3352 | return (int) (rect.height / PANGO_SCALE); |
3353 | #else | |
f03fc89f VZ |
3354 | GdkFont *font = m_font.GetInternalFont( 1.0 ); |
3355 | ||
3356 | return font->ascent + font->descent; | |
bbd006c0 | 3357 | #endif |
362c6693 | 3358 | } |
c801d85f | 3359 | |
1e6feb95 | 3360 | int wxWindowGTK::GetCharWidth() const |
c33c4050 | 3361 | { |
223d09f6 | 3362 | wxCHECK_MSG( (m_widget != NULL), 8, wxT("invalid window") ); |
47d67540 | 3363 | |
223d09f6 | 3364 | wxCHECK_MSG( m_font.Ok(), 8, wxT("invalid font") ); |
47d67540 | 3365 | |
bbd006c0 RR |
3366 | #ifdef __WXGTK20__ |
3367 | PangoContext *context = NULL; | |
3368 | if (m_widget) | |
3369 | context = gtk_widget_get_pango_context( m_widget ); | |
3370 | ||
3371 | if (!context) | |
3372 | return 0; | |
3373 | ||
3374 | PangoFontDescription *desc = m_font.GetNativeFontInfo()->description; | |
3375 | PangoLayout *layout = pango_layout_new(context); | |
3376 | pango_layout_set_font_description(layout, desc); | |
3377 | pango_layout_set_text(layout, "H", 1); | |
3378 | PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data; | |
3379 | ||
3380 | PangoRectangle rect; | |
3381 | pango_layout_line_get_extents(line, NULL, &rect); | |
3382 | ||
3383 | g_object_unref( G_OBJECT( layout ) ); | |
7de59551 | 3384 | |
bbd006c0 RR |
3385 | return (int) (rect.width / PANGO_SCALE); |
3386 | #else | |
463c1fa1 | 3387 | GdkFont *font = m_font.GetInternalFont( 1.0 ); |
ff8bfdbb | 3388 | |
463c1fa1 | 3389 | return gdk_string_width( font, "H" ); |
bbd006c0 | 3390 | #endif |
c33c4050 RR |
3391 | } |
3392 | ||
1e6feb95 | 3393 | void wxWindowGTK::GetTextExtent( const wxString& string, |
f03fc89f VZ |
3394 | int *x, |
3395 | int *y, | |
3396 | int *descent, | |
3397 | int *externalLeading, | |
3398 | const wxFont *theFont ) const | |
c33c4050 | 3399 | { |
463c1fa1 RR |
3400 | wxFont fontToUse = m_font; |
3401 | if (theFont) fontToUse = *theFont; | |
47d67540 | 3402 | |
223d09f6 | 3403 | wxCHECK_RET( fontToUse.Ok(), wxT("invalid font") ); |
2b5f62a0 | 3404 | |
48d011c8 RR |
3405 | if (string.IsEmpty()) |
3406 | { | |
b15ed747 RR |
3407 | if (x) (*x) = 0; |
3408 | if (y) (*y) = 0; | |
48d011c8 RR |
3409 | return; |
3410 | } | |
47d67540 | 3411 | |
2b5f62a0 | 3412 | #ifdef __WXGTK20__ |
48d011c8 RR |
3413 | PangoContext *context = NULL; |
3414 | if (m_widget) | |
2b5f62a0 VZ |
3415 | context = gtk_widget_get_pango_context( m_widget ); |
3416 | ||
48d011c8 RR |
3417 | if (!context) |
3418 | { | |
b15ed747 RR |
3419 | if (x) (*x) = 0; |
3420 | if (y) (*y) = 0; | |
48d011c8 RR |
3421 | return; |
3422 | } | |
2b5f62a0 | 3423 | |
48d011c8 RR |
3424 | PangoFontDescription *desc = fontToUse.GetNativeFontInfo()->description; |
3425 | PangoLayout *layout = pango_layout_new(context); | |
3426 | pango_layout_set_font_description(layout, desc); | |
3427 | { | |
fb3ed106 | 3428 | #if wxUSE_UNICODE |
48d011c8 RR |
3429 | const wxCharBuffer data = wxConvUTF8.cWC2MB( string ); |
3430 | pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data )); | |
fb3ed106 RR |
3431 | #else |
3432 | const wxWCharBuffer wdata = wxConvLocal.cMB2WC( string ); | |
3433 | const wxCharBuffer data = wxConvUTF8.cWC2MB( wdata ); | |
3434 | pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data )); | |
3435 | #endif | |
48d011c8 RR |
3436 | } |
3437 | PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data; | |
2b5f62a0 | 3438 | |
48d011c8 RR |
3439 | PangoRectangle rect; |
3440 | pango_layout_line_get_extents(line, NULL, &rect); | |
2b5f62a0 | 3441 | |
b15ed747 RR |
3442 | if (x) (*x) = (wxCoord) (rect.width / PANGO_SCALE); |
3443 | if (y) (*y) = (wxCoord) (rect.height / PANGO_SCALE); | |
48d011c8 RR |
3444 | if (descent) |
3445 | { | |
3446 | // Do something about metrics here | |
3447 | (*descent) = 0; | |
3448 | } | |
3449 | if (externalLeading) (*externalLeading) = 0; // ?? | |
2b5f62a0 | 3450 | |
48d011c8 RR |
3451 | g_object_unref( G_OBJECT( layout ) ); |
3452 | #else | |
463c1fa1 | 3453 | GdkFont *font = fontToUse.GetInternalFont( 1.0 ); |
fab591c5 | 3454 | if (x) (*x) = gdk_string_width( font, wxGTK_CONV( string ) ); |
463c1fa1 RR |
3455 | if (y) (*y) = font->ascent + font->descent; |
3456 | if (descent) (*descent) = font->descent; | |
3457 | if (externalLeading) (*externalLeading) = 0; // ?? | |
48d011c8 | 3458 | #endif |
c33c4050 RR |
3459 | } |
3460 | ||
1e6feb95 | 3461 | void wxWindowGTK::SetFocus() |
c801d85f | 3462 | { |
6cad4f1b VZ |
3463 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
3464 | ||
3465 | if ( m_hasFocus ) | |
3466 | { | |
3467 | // don't do anything if we already have focus | |
3468 | return; | |
3469 | } | |
2daa0ce9 | 3470 | |
354aa1e3 RR |
3471 | if (m_wxwindow) |
3472 | { | |
173348db | 3473 | if (!GTK_WIDGET_HAS_FOCUS (m_wxwindow)) |
b231914f | 3474 | { |
173348db | 3475 | gtk_widget_grab_focus (m_wxwindow); |
b231914f | 3476 | } |
354aa1e3 | 3477 | } |
b231914f | 3478 | else if (m_widget) |
c801d85f | 3479 | { |
173348db | 3480 | if (GTK_WIDGET_CAN_FOCUS(m_widget) && !GTK_WIDGET_HAS_FOCUS (m_widget) ) |
463c1fa1 | 3481 | { |
d7fa7eaa | 3482 | if (!GTK_WIDGET_REALIZED(m_widget)) |
6aeb6f2a | 3483 | { |
6cad4f1b VZ |
3484 | // we can't set the focus to the widget now so we remember that |
3485 | // it should be focused and will do it later, during the idle | |
3486 | // time, as soon as we can | |
3487 | wxLogTrace(TRACE_FOCUS, | |
3488 | _T("Delaying setting focus to %s(%s)"), | |
6aeb6f2a VZ |
3489 | GetClassInfo()->GetClassName(), GetLabel().c_str()); |
3490 | ||
d7fa7eaa | 3491 | g_delayedFocus = this; |
6aeb6f2a | 3492 | } |
d7fa7eaa | 3493 | else |
6aeb6f2a | 3494 | { |
6cad4f1b VZ |
3495 | wxLogTrace(TRACE_FOCUS, |
3496 | _T("Setting focus to %s(%s)"), | |
6aeb6f2a VZ |
3497 | GetClassInfo()->GetClassName(), GetLabel().c_str()); |
3498 | ||
d7fa7eaa | 3499 | gtk_widget_grab_focus (m_widget); |
6aeb6f2a | 3500 | } |
463c1fa1 | 3501 | } |
354aa1e3 | 3502 | else if (GTK_IS_CONTAINER(m_widget)) |
ff8bfdbb | 3503 | { |
9e691f46 | 3504 | SET_CONTAINER_FOCUS( m_widget, GTK_DIR_TAB_FORWARD ); |
ff8bfdbb VZ |
3505 | } |
3506 | else | |
3507 | { | |
6cad4f1b VZ |
3508 | wxLogTrace(TRACE_FOCUS, |
3509 | _T("Can't set focus to %s(%s)"), | |
3510 | GetClassInfo()->GetClassName(), GetLabel().c_str()); | |
ff8bfdbb | 3511 | } |
362c6693 | 3512 | } |
362c6693 | 3513 | } |
c801d85f | 3514 | |
1e6feb95 | 3515 | bool wxWindowGTK::AcceptsFocus() const |
b292e2f5 | 3516 | { |
f03fc89f | 3517 | return m_acceptsFocus && wxWindowBase::AcceptsFocus(); |
b292e2f5 RR |
3518 | } |
3519 | ||
1e6feb95 | 3520 | bool wxWindowGTK::Reparent( wxWindowBase *newParentBase ) |
463c1fa1 | 3521 | { |
223d09f6 | 3522 | wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") ); |
c50f1fb9 | 3523 | |
1e6feb95 VZ |
3524 | wxWindowGTK *oldParent = m_parent, |
3525 | *newParent = (wxWindowGTK *)newParentBase; | |
a2053b27 | 3526 | |
5fd11f09 RR |
3527 | wxASSERT( GTK_IS_WIDGET(m_widget) ); |
3528 | ||
f03fc89f VZ |
3529 | if ( !wxWindowBase::Reparent(newParent) ) |
3530 | return FALSE; | |
8bbe427f | 3531 | |
5fd11f09 RR |
3532 | wxASSERT( GTK_IS_WIDGET(m_widget) ); |
3533 | ||
3534 | /* prevent GTK from deleting the widget arbitrarily */ | |
3535 | gtk_widget_ref( m_widget ); | |
3536 | ||
8ce63e9d RR |
3537 | if (oldParent) |
3538 | { | |
3017f78d | 3539 | gtk_container_remove( GTK_CONTAINER(m_widget->parent), m_widget ); |
8ce63e9d | 3540 | } |
c50f1fb9 | 3541 | |
5fd11f09 RR |
3542 | wxASSERT( GTK_IS_WIDGET(m_widget) ); |
3543 | ||
8ce63e9d RR |
3544 | if (newParent) |
3545 | { | |
3546 | /* insert GTK representation */ | |
3547 | (*(newParent->m_insertCallback))(newParent, this); | |
3548 | } | |
c50f1fb9 | 3549 | |
5fd11f09 RR |
3550 | /* reverse: prevent GTK from deleting the widget arbitrarily */ |
3551 | gtk_widget_unref( m_widget ); | |
148cd9b6 | 3552 | |
f03fc89f | 3553 | return TRUE; |
362c6693 | 3554 | } |
c801d85f | 3555 | |
1e6feb95 | 3556 | void wxWindowGTK::DoAddChild(wxWindowGTK *child) |
ddb6bc71 | 3557 | { |
223d09f6 | 3558 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") ); |
ddb6bc71 | 3559 | |
223d09f6 | 3560 | wxASSERT_MSG( (child != NULL), wxT("invalid child window") ); |
ddb6bc71 | 3561 | |
223d09f6 | 3562 | wxASSERT_MSG( (m_insertCallback != NULL), wxT("invalid child insertion function") ); |
c50f1fb9 | 3563 | |
ddb6bc71 RR |
3564 | /* add to list */ |
3565 | AddChild( child ); | |
c50f1fb9 | 3566 | |
ddb6bc71 RR |
3567 | /* insert GTK representation */ |
3568 | (*m_insertCallback)(this, child); | |
3569 | } | |
3570 | ||
1e6feb95 | 3571 | void wxWindowGTK::Raise() |
362c6693 | 3572 | { |
223d09f6 | 3573 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
47d67540 | 3574 | |
a2053b27 RR |
3575 | if (!m_widget->window) return; |
3576 | ||
f03fc89f | 3577 | gdk_window_raise( m_widget->window ); |
362c6693 RR |
3578 | } |
3579 | ||
1e6feb95 | 3580 | void wxWindowGTK::Lower() |
362c6693 | 3581 | { |
223d09f6 | 3582 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
47d67540 | 3583 | |
a2053b27 RR |
3584 | if (!m_widget->window) return; |
3585 | ||
f03fc89f | 3586 | gdk_window_lower( m_widget->window ); |
362c6693 | 3587 | } |
c801d85f | 3588 | |
1e6feb95 | 3589 | bool wxWindowGTK::SetCursor( const wxCursor &cursor ) |
86b29a61 | 3590 | { |
223d09f6 | 3591 | wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") ); |
86b29a61 | 3592 | |
f6bcfd97 BP |
3593 | if (cursor == m_cursor) |
3594 | return FALSE; | |
3595 | ||
3596 | if (g_isIdle) | |
3597 | wxapp_install_idle_handler(); | |
1e6feb95 | 3598 | |
f6bcfd97 BP |
3599 | if (cursor == wxNullCursor) |
3600 | return wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ); | |
3601 | else | |
3602 | return wxWindowBase::SetCursor( cursor ); | |
362c6693 | 3603 | } |
c801d85f | 3604 | |
1e6feb95 | 3605 | void wxWindowGTK::WarpPointer( int x, int y ) |
4f22cf8d | 3606 | { |
223d09f6 | 3607 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
85eb36c2 | 3608 | |
3bcc8d15 RR |
3609 | // We provide this function ourselves as it is |
3610 | // missing in GDK (top of this file). | |
148cd9b6 | 3611 | |
ed673c6a RR |
3612 | GdkWindow *window = (GdkWindow*) NULL; |
3613 | if (m_wxwindow) | |
da048e3d | 3614 | window = GTK_PIZZA(m_wxwindow)->bin_window; |
ed673c6a RR |
3615 | else |
3616 | window = GetConnectWidget()->window; | |
148cd9b6 | 3617 | |
ed673c6a RR |
3618 | if (window) |
3619 | gdk_window_warp_pointer( window, x, y ); | |
4f22cf8d RR |
3620 | } |
3621 | ||
3013a903 | 3622 | |
1e6feb95 | 3623 | void wxWindowGTK::Refresh( bool eraseBackground, const wxRect *rect ) |
c801d85f | 3624 | { |
f2593d0d | 3625 | if (!m_widget) return; |
a2053b27 | 3626 | if (!m_widget->window) return; |
2b5f62a0 | 3627 | |
4e5a4c69 | 3628 | #ifndef __WXGTK20__ |
ea323db3 RR |
3629 | if (g_isIdle) |
3630 | wxapp_install_idle_handler(); | |
2b5f62a0 | 3631 | |
75625d79 SN |
3632 | wxRect myRect(0,0,0,0); |
3633 | if (m_wxwindow && rect) | |
3634 | { | |
3635 | myRect.SetSize(wxSize( m_wxwindow->allocation.width, | |
3636 | m_wxwindow->allocation.height)); | |
3637 | myRect.Intersect(*rect); | |
3638 | if (!myRect.width || !myRect.height) | |
3639 | // nothing to do, rectangle is empty | |
3640 | return; | |
3641 | rect = &myRect; | |
3642 | } | |
3643 | ||
139adb6a | 3644 | if (eraseBackground && m_wxwindow && m_wxwindow->window) |
c801d85f | 3645 | { |
139adb6a RR |
3646 | if (rect) |
3647 | { | |
3bcc8d15 RR |
3648 | // Schedule for later Updating in ::Update() or ::OnInternalIdle(). |
3649 | m_clearRegion.Union( rect->x, rect->y, rect->width, rect->height ); | |
139adb6a RR |
3650 | } |
3651 | else | |
3652 | { | |
3bcc8d15 RR |
3653 | // Schedule for later Updating in ::Update() or ::OnInternalIdle(). |
3654 | m_clearRegion.Clear(); | |
3655 | m_clearRegion.Union( 0, 0, m_wxwindow->allocation.width, m_wxwindow->allocation.height ); | |
139adb6a RR |
3656 | } |
3657 | } | |
ff8bfdbb | 3658 | |
3bcc8d15 | 3659 | if (rect) |
139adb6a RR |
3660 | { |
3661 | if (m_wxwindow) | |
b02da6b1 | 3662 | { |
23716407 | 3663 | // Schedule for later Updating in ::Update() or ::OnInternalIdle(). |
3bcc8d15 | 3664 | m_updateRegion.Union( rect->x, rect->y, rect->width, rect->height ); |
b02da6b1 | 3665 | } |
ff8bfdbb | 3666 | else |
b6fa52db | 3667 | { |
3bcc8d15 RR |
3668 | GdkRectangle gdk_rect; |
3669 | gdk_rect.x = rect->x; | |
3670 | gdk_rect.y = rect->y; | |
3671 | gdk_rect.width = rect->width; | |
3672 | gdk_rect.height = rect->height; | |
3673 | gtk_widget_draw( m_widget, &gdk_rect ); | |
b6fa52db | 3674 | } |
362c6693 | 3675 | } |
c801d85f | 3676 | else |
139adb6a | 3677 | { |
139adb6a | 3678 | if (m_wxwindow) |
b02da6b1 | 3679 | { |
23716407 | 3680 | // Schedule for later Updating in ::Update() or ::OnInternalIdle(). |
3bcc8d15 RR |
3681 | m_updateRegion.Clear(); |
3682 | m_updateRegion.Union( 0, 0, m_wxwindow->allocation.width, m_wxwindow->allocation.height ); | |
b02da6b1 | 3683 | } |
139adb6a | 3684 | else |
b6fa52db | 3685 | { |
3bcc8d15 | 3686 | gtk_widget_draw( m_widget, (GdkRectangle*) NULL ); |
b6fa52db | 3687 | } |
139adb6a | 3688 | } |
4e5a4c69 RR |
3689 | #else |
3690 | if (m_wxwindow) | |
3691 | { | |
3692 | if (rect) | |
3693 | { | |
3694 | GdkRectangle gdk_rect; | |
3695 | gdk_rect.x = rect->x; | |
3696 | gdk_rect.y = rect->y; | |
3697 | gdk_rect.width = rect->width; | |
3698 | gdk_rect.height = rect->height; | |
3699 | gdk_window_invalidate_rect( GTK_PIZZA(m_wxwindow)->bin_window, &gdk_rect, TRUE ); | |
3700 | } | |
3701 | else | |
3702 | { | |
3703 | gdk_window_invalidate_rect( GTK_PIZZA(m_wxwindow)->bin_window, NULL, TRUE ); | |
3704 | } | |
3705 | } | |
3706 | #endif | |
362c6693 | 3707 | } |
c801d85f | 3708 | |
beab25bd | 3709 | void wxWindowGTK::Update() |
010afced RR |
3710 | { |
3711 | GtkUpdate(); | |
3712 | } | |
3713 | ||
3714 | void wxWindowGTK::GtkUpdate() | |
beab25bd | 3715 | { |
4e5a4c69 RR |
3716 | #ifdef __WXGTK20__ |
3717 | if (m_wxwindow && GTK_PIZZA(m_wxwindow)->bin_window) | |
3718 | gdk_window_process_updates( GTK_PIZZA(m_wxwindow)->bin_window, FALSE ); | |
b15ed747 | 3719 | #else |
beab25bd | 3720 | if (!m_updateRegion.IsEmpty()) |
23716407 | 3721 | GtkSendPaintEvents(); |
b15ed747 | 3722 | #endif |
beab25bd RR |
3723 | } |
3724 | ||
3725 | void wxWindowGTK::GtkSendPaintEvents() | |
3726 | { | |
3bcc8d15 RR |
3727 | if (!m_wxwindow) |
3728 | { | |
2b5f62a0 | 3729 | #ifndef __WXGTK20__ |
3bcc8d15 | 3730 | m_clearRegion.Clear(); |
b15ed747 | 3731 | #endif |
3bcc8d15 RR |
3732 | m_updateRegion.Clear(); |
3733 | return; | |
3734 | } | |
beab25bd | 3735 | |
f90566f5 | 3736 | // Clip to paint region in wxClientDC |
3bcc8d15 | 3737 | m_clipPaintRegion = TRUE; |
fab591c5 | 3738 | |
b15ed747 RR |
3739 | #ifndef __WXGTK20__ |
3740 | // widget to draw on | |
3741 | GtkPizza *pizza = GTK_PIZZA (m_wxwindow); | |
2b5f62a0 | 3742 | |
b15ed747 | 3743 | // later for GTK 2.0, too. |
f90566f5 RR |
3744 | if (GetThemeEnabled()) |
3745 | { | |
3746 | // find ancestor from which to steal background | |
3747 | wxWindow *parent = GetParent(); | |
3748 | while (parent && !parent->IsTopLevel()) | |
3749 | parent = parent->GetParent(); | |
3750 | if (!parent) | |
cc06fe74 | 3751 | parent = (wxWindow*)this; |
2b5f62a0 | 3752 | |
f90566f5 RR |
3753 | wxRegionIterator upd( m_updateRegion ); |
3754 | while (upd) | |
3755 | { | |
3756 | GdkRectangle rect; | |
3757 | rect.x = upd.GetX(); | |
3758 | rect.y = upd.GetY(); | |
3759 | rect.width = upd.GetWidth(); | |
3760 | rect.height = upd.GetHeight(); | |
2b5f62a0 | 3761 | |
f90566f5 RR |
3762 | gtk_paint_flat_box( parent->m_widget->style, |
3763 | pizza->bin_window, | |
3764 | GTK_STATE_NORMAL, | |
3765 | GTK_SHADOW_NONE, | |
3766 | &rect, | |
3767 | parent->m_widget, | |
3768 | (char *)"base", | |
3769 | 0, 0, -1, -1 ); | |
2b5f62a0 | 3770 | |
f90566f5 RR |
3771 | upd ++; |
3772 | } | |
3773 | } | |
3774 | else | |
fab591c5 | 3775 | #endif |
b15ed747 RR |
3776 | |
3777 | #ifdef __WXGTK20__ | |
3778 | { | |
3779 | wxWindowDC dc( (wxWindow*)this ); | |
3780 | dc.SetClippingRegion( m_updateRegion ); | |
3781 | ||
3782 | wxEraseEvent erase_event( GetId(), &dc ); | |
3783 | erase_event.SetEventObject( this ); | |
3784 | ||
3785 | GetEventHandler()->ProcessEvent(erase_event); | |
3786 | } | |
3787 | #else | |
3788 | // if (!m_clearRegion.IsEmpty()) // Always send an erase event under GTK 1.2 | |
beab25bd | 3789 | { |
3bcc8d15 | 3790 | wxWindowDC dc( (wxWindow*)this ); |
62cb3cd8 RR |
3791 | if (m_clearRegion.IsEmpty()) |
3792 | dc.SetClippingRegion( m_updateRegion ); | |
3793 | else | |
3794 | dc.SetClippingRegion( m_clearRegion ); | |
0fc5dbf5 | 3795 | |
3bcc8d15 RR |
3796 | wxEraseEvent erase_event( GetId(), &dc ); |
3797 | erase_event.SetEventObject( this ); | |
0fc5dbf5 | 3798 | |
beab25bd RR |
3799 | if (!GetEventHandler()->ProcessEvent(erase_event)) |
3800 | { | |
994bc575 RR |
3801 | if (!g_eraseGC) |
3802 | { | |
f90566f5 | 3803 | g_eraseGC = gdk_gc_new( pizza->bin_window ); |
994bc575 RR |
3804 | gdk_gc_set_fill( g_eraseGC, GDK_SOLID ); |
3805 | } | |
4e5a4c69 | 3806 | gdk_gc_set_foreground( g_eraseGC, m_backgroundColour.GetColor() ); |
0fc5dbf5 | 3807 | |
3bcc8d15 | 3808 | wxRegionIterator upd( m_clearRegion ); |
beab25bd RR |
3809 | while (upd) |
3810 | { | |
f90566f5 RR |
3811 | gdk_draw_rectangle( pizza->bin_window, g_eraseGC, 1, |
3812 | upd.GetX(), upd.GetY(), upd.GetWidth(), upd.GetHeight() ); | |
beab25bd RR |
3813 | upd ++; |
3814 | } | |
3815 | } | |
3bcc8d15 | 3816 | m_clearRegion.Clear(); |
beab25bd | 3817 | } |
b15ed747 | 3818 | #endif |
beab25bd RR |
3819 | |
3820 | wxNcPaintEvent nc_paint_event( GetId() ); | |
3821 | nc_paint_event.SetEventObject( this ); | |
3822 | GetEventHandler()->ProcessEvent( nc_paint_event ); | |
3823 | ||
3824 | wxPaintEvent paint_event( GetId() ); | |
3825 | paint_event.SetEventObject( this ); | |
3826 | GetEventHandler()->ProcessEvent( paint_event ); | |
3827 | ||
beab25bd | 3828 | m_clipPaintRegion = FALSE; |
c89f5c02 | 3829 | |
8f3e7ecc | 3830 | #ifndef __WXUNIVERSAL__ |
4e5a4c69 | 3831 | #ifndef __WXGTK20__ |
8f3e7ecc RR |
3832 | // The following code will result in all window-less widgets |
3833 | // being redrawn because the wxWindows class is allowed to | |
3834 | // paint over the window-less widgets. | |
0fc5dbf5 | 3835 | |
8f3e7ecc RR |
3836 | GList *children = pizza->children; |
3837 | while (children) | |
c89f5c02 | 3838 | { |
8f3e7ecc RR |
3839 | GtkPizzaChild *child = (GtkPizzaChild*) children->data; |
3840 | children = children->next; | |
2b5f62a0 | 3841 | |
8f3e7ecc RR |
3842 | if (GTK_WIDGET_NO_WINDOW (child->widget) && |
3843 | GTK_WIDGET_DRAWABLE (child->widget)) | |
3844 | { | |
3845 | // Get intersection of widget area and update region | |
3846 | wxRegion region( m_updateRegion ); | |
0fc5dbf5 | 3847 | |
8f3e7ecc RR |
3848 | GdkEventExpose gdk_event; |
3849 | gdk_event.type = GDK_EXPOSE; | |
3850 | gdk_event.window = pizza->bin_window; | |
3851 | gdk_event.count = 0; | |
0fc5dbf5 | 3852 | |
8f3e7ecc RR |
3853 | wxRegionIterator upd( m_updateRegion ); |
3854 | while (upd) | |
c89f5c02 | 3855 | { |
8f3e7ecc RR |
3856 | GdkRectangle rect; |
3857 | rect.x = upd.GetX(); | |
3858 | rect.y = upd.GetY(); | |
3859 | rect.width = upd.GetWidth(); | |
3860 | rect.height = upd.GetHeight(); | |
0fc5dbf5 | 3861 | |
8f3e7ecc RR |
3862 | if (gtk_widget_intersect (child->widget, &rect, &gdk_event.area)) |
3863 | { | |
3864 | gtk_widget_event (child->widget, (GdkEvent*) &gdk_event); | |
3865 | } | |
0fc5dbf5 | 3866 | |
8f3e7ecc | 3867 | upd ++; |
c89f5c02 RR |
3868 | } |
3869 | } | |
3870 | } | |
4e5a4c69 | 3871 | #endif |
8f3e7ecc | 3872 | #endif |
c89f5c02 RR |
3873 | |
3874 | m_updateRegion.Clear(); | |
beab25bd RR |
3875 | } |
3876 | ||
596f1d11 | 3877 | void wxWindowGTK::ClearBackground() |
c801d85f | 3878 | { |
223d09f6 | 3879 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
47d67540 | 3880 | |
b15ed747 | 3881 | #ifndef __WXGTK20__ |
f234c60c RR |
3882 | if (m_wxwindow && m_wxwindow->window) |
3883 | { | |
d7fa7eaa RR |
3884 | m_clearRegion.Clear(); |
3885 | wxSize size( GetClientSize() ); | |
3886 | m_clearRegion.Union( 0,0,size.x,size.y ); | |
2b5f62a0 | 3887 | |
d7fa7eaa | 3888 | // Better do this in idle? |
010afced | 3889 | GtkUpdate(); |
f234c60c | 3890 | } |
b15ed747 | 3891 | #endif |
362c6693 | 3892 | } |
c801d85f | 3893 | |
ff8bfdbb | 3894 | #if wxUSE_TOOLTIPS |
1e6feb95 | 3895 | void wxWindowGTK::DoSetToolTip( wxToolTip *tip ) |
b1170810 | 3896 | { |
f03fc89f | 3897 | wxWindowBase::DoSetToolTip(tip); |
ff8bfdbb | 3898 | |
f03fc89f | 3899 | if (m_tooltip) |
3379ed37 | 3900 | m_tooltip->Apply( (wxWindow *)this ); |
b1170810 RR |
3901 | } |
3902 | ||
1e6feb95 | 3903 | void wxWindowGTK::ApplyToolTip( GtkTooltips *tips, const wxChar *tip ) |
b1170810 | 3904 | { |
dcf924a3 | 3905 | gtk_tooltips_set_tip( tips, GetConnectWidget(), wxConvCurrent->cWX2MB(tip), (gchar*) NULL ); |
301cd871 | 3906 | } |
ff8bfdbb | 3907 | #endif // wxUSE_TOOLTIPS |
b1170810 | 3908 | |
ea323db3 RR |
3909 | void wxWindowGTK::GtkSetBackgroundColour( const wxColour &colour ) |
3910 | { | |
3911 | GdkWindow *window = (GdkWindow*) NULL; | |
3912 | if (m_wxwindow) | |
3913 | window = GTK_PIZZA(m_wxwindow)->bin_window; | |
3914 | else | |
3915 | window = GetConnectWidget()->window; | |
3916 | ||
3917 | wxASSERT( window ); | |
2b5f62a0 | 3918 | |
ea323db3 RR |
3919 | // We need the pixel value e.g. for background clearing. |
3920 | m_backgroundColour.CalcPixel( gdk_window_get_colormap( window ) ); | |
2b5f62a0 | 3921 | |
f90566f5 | 3922 | if (m_wxwindow) |
ea323db3 | 3923 | { |
f90566f5 | 3924 | // wxMSW doesn't clear the window here, either. |
ea323db3 RR |
3925 | gdk_window_set_background( window, m_backgroundColour.GetColor() ); |
3926 | } | |
3927 | ||
3928 | ApplyWidgetStyle(); | |
3929 | } | |
3930 | ||
1e6feb95 | 3931 | bool wxWindowGTK::SetBackgroundColour( const wxColour &colour ) |
c801d85f | 3932 | { |
223d09f6 | 3933 | wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") ); |
8bbe427f | 3934 | |
739730ca | 3935 | if (!wxWindowBase::SetBackgroundColour(colour)) |
ea323db3 | 3936 | return FALSE; |
c50f1fb9 | 3937 | |
ed673c6a RR |
3938 | GdkWindow *window = (GdkWindow*) NULL; |
3939 | if (m_wxwindow) | |
da048e3d | 3940 | window = GTK_PIZZA(m_wxwindow)->bin_window; |
ed673c6a RR |
3941 | else |
3942 | window = GetConnectWidget()->window; | |
148cd9b6 | 3943 | |
ed673c6a | 3944 | if (!window) |
739730ca RR |
3945 | { |
3946 | // indicate that a new style has been set | |
c50f1fb9 VZ |
3947 | // but it couldn't get applied as the |
3948 | // widget hasn't been realized yet. | |
3949 | m_delayedBackgroundColour = TRUE; | |
ea323db3 | 3950 | return TRUE; |
739730ca | 3951 | } |
ea323db3 | 3952 | else |
994bc575 | 3953 | { |
ea323db3 | 3954 | GtkSetBackgroundColour( colour ); |
994bc575 | 3955 | } |
ca298c88 | 3956 | |
ea323db3 RR |
3957 | return TRUE; |
3958 | } | |
8bbe427f | 3959 | |
ea323db3 RR |
3960 | void wxWindowGTK::GtkSetForegroundColour( const wxColour &colour ) |
3961 | { | |
3962 | GdkWindow *window = (GdkWindow*) NULL; | |
3963 | if (m_wxwindow) | |
3964 | window = GTK_PIZZA(m_wxwindow)->bin_window; | |
3965 | else | |
3966 | window = GetConnectWidget()->window; | |
c801d85f | 3967 | |
ea323db3 RR |
3968 | wxASSERT( window ); |
3969 | ||
3970 | ApplyWidgetStyle(); | |
6de97a3b RR |
3971 | } |
3972 | ||
1e6feb95 | 3973 | bool wxWindowGTK::SetForegroundColour( const wxColour &colour ) |
6de97a3b | 3974 | { |
223d09f6 | 3975 | wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") ); |
8bbe427f | 3976 | |
739730ca RR |
3977 | if (!wxWindowBase::SetForegroundColour(colour)) |
3978 | { | |
3979 | // don't leave if the GTK widget has just | |
3980 | // been realized | |
3981 | if (!m_delayedForegroundColour) return FALSE; | |
3982 | } | |
c50f1fb9 | 3983 | |
ed673c6a RR |
3984 | GdkWindow *window = (GdkWindow*) NULL; |
3985 | if (m_wxwindow) | |
da048e3d | 3986 | window = GTK_PIZZA(m_wxwindow)->bin_window; |
ed673c6a RR |
3987 | else |
3988 | window = GetConnectWidget()->window; | |
148cd9b6 | 3989 | |
ed673c6a | 3990 | if (!window) |
739730ca RR |
3991 | { |
3992 | // indicate that a new style has been set | |
c50f1fb9 VZ |
3993 | // but it couldn't get applied as the |
3994 | // widget hasn't been realized yet. | |
3995 | m_delayedForegroundColour = TRUE; | |
739730ca | 3996 | } |
ea323db3 RR |
3997 | else |
3998 | { | |
3999 | GtkSetForegroundColour( colour ); | |
4000 | } | |
f03fc89f VZ |
4001 | |
4002 | return TRUE; | |
58614078 RR |
4003 | } |
4004 | ||
2b5f62a0 VZ |
4005 | #ifdef __WXGTK20__ |
4006 | PangoContext *wxWindowGTK::GtkGetPangoDefaultContext() | |
4007 | { | |
4008 | return gtk_widget_get_pango_context( m_widget ); | |
4009 | } | |
4010 | ||
4011 | PangoContext *wxWindowGTK::GtkGetPangoX11Context() | |
4012 | { | |
4013 | if (!m_x11Context) | |
4014 | m_x11Context = pango_x_get_context( gdk_display ); | |
4015 | ||
4016 | return m_x11Context; | |
4017 | } | |
4018 | #endif | |
4019 | ||
1e6feb95 | 4020 | GtkStyle *wxWindowGTK::GetWidgetStyle() |
58614078 | 4021 | { |
103aab26 RR |
4022 | if (m_widgetStyle) |
4023 | { | |
4024 | GtkStyle *remake = gtk_style_copy( m_widgetStyle ); | |
9e691f46 VZ |
4025 | |
4026 | // FIXME: no more klass in 2.0 | |
4027 | #ifndef __WXGTK20__ | |
103aab26 | 4028 | remake->klass = m_widgetStyle->klass; |
dd00f3f6 | 4029 | #endif |
2daa0ce9 | 4030 | |
103aab26 RR |
4031 | gtk_style_unref( m_widgetStyle ); |
4032 | m_widgetStyle = remake; | |
4033 | } | |
4034 | else | |
4035 | { | |
4036 | GtkStyle *def = gtk_rc_get_style( m_widget ); | |
e6527f9d | 4037 | |
103aab26 RR |
4038 | if (!def) |
4039 | def = gtk_widget_get_default_style(); | |
e6527f9d | 4040 | |
103aab26 | 4041 | m_widgetStyle = gtk_style_copy( def ); |
9e691f46 VZ |
4042 | |
4043 | // FIXME: no more klass in 2.0 | |
4044 | #ifndef __WXGTK20__ | |
103aab26 | 4045 | m_widgetStyle->klass = def->klass; |
dd00f3f6 | 4046 | #endif |
103aab26 | 4047 | } |
8bbe427f | 4048 | |
1ecc4d80 | 4049 | return m_widgetStyle; |
58614078 RR |
4050 | } |
4051 | ||
1e6feb95 | 4052 | void wxWindowGTK::SetWidgetStyle() |
58614078 | 4053 | { |
8f3e7ecc | 4054 | #if DISABLE_STYLE_IF_BROKEN_THEME |
fb65642c RR |
4055 | if (m_widget->style->engine_data) |
4056 | { | |
4057 | static bool s_warningPrinted = FALSE; | |
4058 | if (!s_warningPrinted) | |
4059 | { | |
4060 | printf( "wxWindows warning: Widget styles disabled due to buggy GTK theme.\n" ); | |
4061 | s_warningPrinted = TRUE; | |
4062 | } | |
4063 | m_widgetStyle = m_widget->style; | |
4064 | return; | |
4065 | } | |
a56fcaaf | 4066 | #endif |
fb65642c | 4067 | |
1ecc4d80 RR |
4068 | GtkStyle *style = GetWidgetStyle(); |
4069 | ||
a756f210 | 4070 | if (m_font != wxSystemSettings::GetFont( wxSYS_DEFAULT_GUI_FONT )) |
db434467 | 4071 | { |
288059b2 RR |
4072 | #ifdef __WXGTK20__ |
4073 | pango_font_description_free( style->font_desc ); | |
7b14c561 | 4074 | style->font_desc = pango_font_description_copy( m_font.GetNativeFontInfo()->description ); |
288059b2 RR |
4075 | #else |
4076 | gdk_font_unref( style->font ); | |
f77cf4e6 | 4077 | style->font = gdk_font_ref( m_font.GetInternalFont( 1.0 ) ); |
cfcc3932 | 4078 | #endif |
288059b2 | 4079 | } |
1ecc4d80 RR |
4080 | |
4081 | if (m_foregroundColour.Ok()) | |
4082 | { | |
454e2a22 | 4083 | m_foregroundColour.CalcPixel( gtk_widget_get_colormap( m_widget ) ); |
a756f210 | 4084 | if (m_foregroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_BTNTEXT)) |
db434467 RR |
4085 | { |
4086 | style->fg[GTK_STATE_NORMAL] = *m_foregroundColour.GetColor(); | |
4087 | style->fg[GTK_STATE_PRELIGHT] = *m_foregroundColour.GetColor(); | |
4088 | style->fg[GTK_STATE_ACTIVE] = *m_foregroundColour.GetColor(); | |
4089 | } | |
1e6feb95 | 4090 | else |
f6bcfd97 BP |
4091 | { |
4092 | // Try to restore the gtk default style. This is still a little | |
4093 | // oversimplified for what is probably really needed here for controls | |
4094 | // other than buttons, but is better than not being able to (re)set a | |
4095 | // control's foreground colour to *wxBLACK -- RL | |
4096 | GtkStyle *def = gtk_rc_get_style( m_widget ); | |
4097 | ||
4098 | if (!def) | |
4099 | def = gtk_widget_get_default_style(); | |
4100 | ||
4101 | style->fg[GTK_STATE_NORMAL] = def->fg[GTK_STATE_NORMAL]; | |
4102 | style->fg[GTK_STATE_PRELIGHT] = def->fg[GTK_STATE_PRELIGHT]; | |
4103 | style->fg[GTK_STATE_ACTIVE] = def->fg[GTK_STATE_ACTIVE]; | |
4104 | } | |
1ecc4d80 RR |
4105 | } |
4106 | ||
4107 | if (m_backgroundColour.Ok()) | |
4108 | { | |
454e2a22 | 4109 | m_backgroundColour.CalcPixel( gtk_widget_get_colormap( m_widget ) ); |
a756f210 | 4110 | if (m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)) |
db434467 RR |
4111 | { |
4112 | style->bg[GTK_STATE_NORMAL] = *m_backgroundColour.GetColor(); | |
4113 | style->base[GTK_STATE_NORMAL] = *m_backgroundColour.GetColor(); | |
4114 | style->bg[GTK_STATE_PRELIGHT] = *m_backgroundColour.GetColor(); | |
4115 | style->base[GTK_STATE_PRELIGHT] = *m_backgroundColour.GetColor(); | |
4116 | style->bg[GTK_STATE_ACTIVE] = *m_backgroundColour.GetColor(); | |
4117 | style->base[GTK_STATE_ACTIVE] = *m_backgroundColour.GetColor(); | |
4118 | style->bg[GTK_STATE_INSENSITIVE] = *m_backgroundColour.GetColor(); | |
4119 | style->base[GTK_STATE_INSENSITIVE] = *m_backgroundColour.GetColor(); | |
f6bcfd97 BP |
4120 | } |
4121 | else | |
4122 | { | |
4123 | // Try to restore the gtk default style. This is still a little | |
4124 | // oversimplified for what is probably really needed here for controls | |
4125 | // other than buttons, but is better than not being able to (re)set a | |
4126 | // control's background colour to default grey and means resetting a | |
1e6feb95 | 4127 | // button to wxSYS_COLOUR_BTNFACE will restore its usual highlighting |
f6bcfd97 BP |
4128 | // behavior -- RL |
4129 | GtkStyle *def = gtk_rc_get_style( m_widget ); | |
4130 | ||
4131 | if (!def) | |
4132 | def = gtk_widget_get_default_style(); | |
4133 | ||
4134 | style->bg[GTK_STATE_NORMAL] = def->bg[GTK_STATE_NORMAL]; | |
4135 | style->base[GTK_STATE_NORMAL] = def->base[GTK_STATE_NORMAL]; | |
4136 | style->bg[GTK_STATE_PRELIGHT] = def->bg[GTK_STATE_PRELIGHT]; | |
4137 | style->base[GTK_STATE_PRELIGHT] = def->base[GTK_STATE_PRELIGHT]; | |
4138 | style->bg[GTK_STATE_ACTIVE] = def->bg[GTK_STATE_ACTIVE]; | |
4139 | style->base[GTK_STATE_ACTIVE] = def->base[GTK_STATE_ACTIVE]; | |
4140 | style->bg[GTK_STATE_INSENSITIVE] = def->bg[GTK_STATE_INSENSITIVE]; | |
4141 | style->base[GTK_STATE_INSENSITIVE] = def->base[GTK_STATE_INSENSITIVE]; | |
4142 | } | |
1ecc4d80 | 4143 | } |
a81258be RR |
4144 | } |
4145 | ||
1e6feb95 | 4146 | void wxWindowGTK::ApplyWidgetStyle() |
a81258be | 4147 | { |
6de97a3b RR |
4148 | } |
4149 | ||
2259e007 RR |
4150 | //----------------------------------------------------------------------------- |
4151 | // Pop-up menu stuff | |
4152 | //----------------------------------------------------------------------------- | |
4153 | ||
6522713c | 4154 | #if wxUSE_MENUS_NATIVE |
1e6feb95 | 4155 | |
90350682 VZ |
4156 | extern "C" |
4157 | void gtk_pop_hide_callback( GtkWidget *WXUNUSED(widget), bool* is_waiting ) | |
2259e007 RR |
4158 | { |
4159 | *is_waiting = FALSE; | |
4160 | } | |
4161 | ||
1e6feb95 | 4162 | static void SetInvokingWindow( wxMenu *menu, wxWindowGTK *win ) |
30dea054 | 4163 | { |
1ecc4d80 | 4164 | menu->SetInvokingWindow( win ); |
222ed1d6 | 4165 | wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst(); |
1ecc4d80 RR |
4166 | while (node) |
4167 | { | |
1987af7e | 4168 | wxMenuItem *menuitem = node->GetData(); |
1ecc4d80 RR |
4169 | if (menuitem->IsSubMenu()) |
4170 | { | |
ff8bfdbb VZ |
4171 | SetInvokingWindow( menuitem->GetSubMenu(), win ); |
4172 | } | |
1987af7e VZ |
4173 | |
4174 | node = node->GetNext(); | |
1ecc4d80 | 4175 | } |
362c6693 | 4176 | } |
30dea054 | 4177 | |
e3473203 VZ |
4178 | // used to pass the coordinates from wxWindowGTK::DoPopupMenu() to |
4179 | // wxPopupMenuPositionCallback() | |
4180 | // | |
4181 | // should be safe even in the MT case as the user can hardly popup 2 menus | |
4182 | // simultaneously, can he? | |
0c77152e RR |
4183 | static gint gs_pop_x = 0; |
4184 | static gint gs_pop_y = 0; | |
4185 | ||
295272bd VZ |
4186 | extern "C" void wxPopupMenuPositionCallback( GtkMenu *menu, |
4187 | gint *x, gint *y, | |
9e691f46 VZ |
4188 | #ifdef __WXGTK20__ |
4189 | gboolean * WXUNUSED(whatever), | |
4190 | #endif | |
295272bd | 4191 | gpointer WXUNUSED(user_data) ) |
0c77152e | 4192 | { |
e3473203 VZ |
4193 | // ensure that the menu appears entirely on screen |
4194 | GtkRequisition req; | |
4195 | gtk_widget_get_child_requisition(GTK_WIDGET(menu), &req); | |
4196 | ||
4197 | wxSize sizeScreen = wxGetDisplaySize(); | |
4198 | ||
4199 | gint xmax = sizeScreen.x - req.width, | |
4200 | ymax = sizeScreen.y - req.height; | |
4201 | ||
4202 | *x = gs_pop_x < xmax ? gs_pop_x : xmax; | |
4203 | *y = gs_pop_y < ymax ? gs_pop_y : ymax; | |
0c77152e RR |
4204 | } |
4205 | ||
1e6feb95 | 4206 | bool wxWindowGTK::DoPopupMenu( wxMenu *menu, int x, int y ) |
30dea054 | 4207 | { |
223d09f6 | 4208 | wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") ); |
47d67540 | 4209 | |
223d09f6 | 4210 | wxCHECK_MSG( menu != NULL, FALSE, wxT("invalid popup-menu") ); |
8bbe427f | 4211 | |
1ecc4d80 | 4212 | SetInvokingWindow( menu, this ); |
ff8bfdbb | 4213 | |
631f1bfe JS |
4214 | menu->UpdateUI(); |
4215 | ||
0c77152e RR |
4216 | gs_pop_x = x; |
4217 | gs_pop_y = y; | |
e3473203 | 4218 | ClientToScreen( &gs_pop_x, &gs_pop_y ); |
ff8bfdbb | 4219 | |
2259e007 | 4220 | bool is_waiting = TRUE; |
148cd9b6 | 4221 | |
90350682 VZ |
4222 | gtk_signal_connect( GTK_OBJECT(menu->m_menu), |
4223 | "hide", | |
4224 | GTK_SIGNAL_FUNC(gtk_pop_hide_callback), | |
4225 | (gpointer)&is_waiting ); | |
2259e007 | 4226 | |
1ecc4d80 | 4227 | gtk_menu_popup( |
47d67540 | 4228 | GTK_MENU(menu->m_menu), |
e3473203 VZ |
4229 | (GtkWidget *) NULL, // parent menu shell |
4230 | (GtkWidget *) NULL, // parent menu item | |
4231 | wxPopupMenuPositionCallback, // function to position it | |
4232 | NULL, // client data | |
4233 | 0, // button used to activate it | |
34791896 RR |
4234 | #ifdef __WXGTK20__ |
4235 | gtk_get_current_event_time() | |
4236 | #else | |
34adc954 | 4237 | gs_timeLastClick // the time of activation |
34791896 | 4238 | #endif |
47d67540 | 4239 | ); |
148cd9b6 | 4240 | |
956dbab1 RR |
4241 | while (is_waiting) |
4242 | { | |
a03cac3f | 4243 | gtk_main_iteration(); |
956dbab1 | 4244 | } |
2259e007 | 4245 | |
1ecc4d80 | 4246 | return TRUE; |
30dea054 RR |
4247 | } |
4248 | ||
6522713c | 4249 | #endif // wxUSE_MENUS_NATIVE |
1e6feb95 | 4250 | |
06cfab17 | 4251 | #if wxUSE_DRAG_AND_DROP |
ac57418f | 4252 | |
1e6feb95 | 4253 | void wxWindowGTK::SetDropTarget( wxDropTarget *dropTarget ) |
c801d85f | 4254 | { |
223d09f6 | 4255 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
47d67540 | 4256 | |
1ecc4d80 | 4257 | GtkWidget *dnd_widget = GetConnectWidget(); |
47d67540 | 4258 | |
1ecc4d80 | 4259 | if (m_dropTarget) m_dropTarget->UnregisterWidget( dnd_widget ); |
47d67540 | 4260 | |
1ecc4d80 RR |
4261 | if (m_dropTarget) delete m_dropTarget; |
4262 | m_dropTarget = dropTarget; | |
47d67540 | 4263 | |
1ecc4d80 | 4264 | if (m_dropTarget) m_dropTarget->RegisterWidget( dnd_widget ); |
362c6693 | 4265 | } |
c801d85f | 4266 | |
f03fc89f | 4267 | #endif // wxUSE_DRAG_AND_DROP |
ac57418f | 4268 | |
1e6feb95 | 4269 | GtkWidget* wxWindowGTK::GetConnectWidget() |
e3e65dac | 4270 | { |
1ecc4d80 RR |
4271 | GtkWidget *connect_widget = m_widget; |
4272 | if (m_wxwindow) connect_widget = m_wxwindow; | |
47d67540 | 4273 | |
1ecc4d80 | 4274 | return connect_widget; |
e3e65dac | 4275 | } |
47d67540 | 4276 | |
1e6feb95 | 4277 | bool wxWindowGTK::IsOwnGtkWindow( GdkWindow *window ) |
903f689b | 4278 | { |
148cd9b6 | 4279 | if (m_wxwindow) |
da048e3d | 4280 | return (window == GTK_PIZZA(m_wxwindow)->bin_window); |
148cd9b6 | 4281 | |
1ecc4d80 | 4282 | return (window == m_widget->window); |
903f689b RR |
4283 | } |
4284 | ||
1e6feb95 | 4285 | bool wxWindowGTK::SetFont( const wxFont &font ) |
c801d85f | 4286 | { |
223d09f6 | 4287 | wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") ); |
c801d85f | 4288 | |
739730ca RR |
4289 | if (!wxWindowBase::SetFont(font)) |
4290 | { | |
454e2a22 | 4291 | return FALSE; |
739730ca | 4292 | } |
9c288e4d | 4293 | |
a756f210 | 4294 | wxColour sysbg = wxSystemSettings::GetColour( wxSYS_COLOUR_BTNFACE ); |
f03fc89f | 4295 | if ( sysbg == m_backgroundColour ) |
ae0bdb01 RR |
4296 | { |
4297 | m_backgroundColour = wxNullColour; | |
4298 | ApplyWidgetStyle(); | |
ff8bfdbb VZ |
4299 | m_backgroundColour = sysbg; |
4300 | } | |
ae0bdb01 RR |
4301 | else |
4302 | { | |
4303 | ApplyWidgetStyle(); | |
4304 | } | |
c801d85f | 4305 | |
f03fc89f | 4306 | return TRUE; |
362c6693 | 4307 | } |
c801d85f | 4308 | |
94633ad9 | 4309 | void wxWindowGTK::DoCaptureMouse() |
c801d85f | 4310 | { |
b231914f VZ |
4311 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
4312 | ||
ed673c6a | 4313 | GdkWindow *window = (GdkWindow*) NULL; |
b231914f VZ |
4314 | if (m_wxwindow) |
4315 | window = GTK_PIZZA(m_wxwindow)->bin_window; | |
ed673c6a | 4316 | else |
b231914f | 4317 | window = GetConnectWidget()->window; |
148cd9b6 | 4318 | |
e4606ed9 | 4319 | wxCHECK_RET( window, _T("CaptureMouse() failed") ); |
c50f1fb9 | 4320 | |
b231914f | 4321 | wxCursor* cursor = & m_cursor; |
cca602ac JS |
4322 | if (!cursor->Ok()) |
4323 | cursor = wxSTANDARD_CURSOR; | |
4324 | ||
ed673c6a | 4325 | gdk_pointer_grab( window, FALSE, |
1ecc4d80 RR |
4326 | (GdkEventMask) |
4327 | (GDK_BUTTON_PRESS_MASK | | |
4328 | GDK_BUTTON_RELEASE_MASK | | |
148cd9b6 | 4329 | GDK_POINTER_MOTION_HINT_MASK | |
1ecc4d80 | 4330 | GDK_POINTER_MOTION_MASK), |
ff8bfdbb | 4331 | (GdkWindow *) NULL, |
cca602ac | 4332 | cursor->GetCursor(), |
b02da6b1 | 4333 | (guint32)GDK_CURRENT_TIME ); |
b231914f | 4334 | g_captureWindow = this; |
1e6feb95 | 4335 | g_captureWindowHasMouse = TRUE; |
362c6693 | 4336 | } |
c801d85f | 4337 | |
94633ad9 | 4338 | void wxWindowGTK::DoReleaseMouse() |
c801d85f | 4339 | { |
b231914f VZ |
4340 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
4341 | ||
e4606ed9 | 4342 | wxCHECK_RET( g_captureWindow, wxT("can't release mouse - not captured") ); |
47d67540 | 4343 | |
c43430bb VS |
4344 | g_captureWindow = (wxWindowGTK*) NULL; |
4345 | ||
ed673c6a | 4346 | GdkWindow *window = (GdkWindow*) NULL; |
b231914f VZ |
4347 | if (m_wxwindow) |
4348 | window = GTK_PIZZA(m_wxwindow)->bin_window; | |
ed673c6a | 4349 | else |
b231914f | 4350 | window = GetConnectWidget()->window; |
148cd9b6 | 4351 | |
b02da6b1 VZ |
4352 | if (!window) |
4353 | return; | |
c50f1fb9 | 4354 | |
b02da6b1 | 4355 | gdk_pointer_ungrab ( (guint32)GDK_CURRENT_TIME ); |
362c6693 | 4356 | } |
c801d85f | 4357 | |
1e6feb95 VZ |
4358 | /* static */ |
4359 | wxWindow *wxWindowBase::GetCapture() | |
4360 | { | |
4361 | return (wxWindow *)g_captureWindow; | |
4362 | } | |
4363 | ||
4364 | bool wxWindowGTK::IsRetained() const | |
c801d85f | 4365 | { |
1ecc4d80 | 4366 | return FALSE; |
362c6693 | 4367 | } |
c801d85f | 4368 | |
1e6feb95 | 4369 | void wxWindowGTK::SetScrollbar( int orient, int pos, int thumbVisible, |
cb43b372 | 4370 | int range, bool refresh ) |
c801d85f | 4371 | { |
223d09f6 | 4372 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
8bbe427f | 4373 | |
223d09f6 | 4374 | wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") ); |
c801d85f | 4375 | |
1ecc4d80 | 4376 | m_hasScrolling = TRUE; |
47d67540 | 4377 | |
1ecc4d80 | 4378 | if (orient == wxHORIZONTAL) |
cb43b372 | 4379 | { |
1ecc4d80 RR |
4380 | float fpos = (float)pos; |
4381 | float frange = (float)range; | |
4382 | float fthumb = (float)thumbVisible; | |
4383 | if (fpos > frange-fthumb) fpos = frange-fthumb; | |
4384 | if (fpos < 0.0) fpos = 0.0; | |
4385 | ||
4386 | if ((fabs(frange-m_hAdjust->upper) < 0.2) && | |
4387 | (fabs(fthumb-m_hAdjust->page_size) < 0.2)) | |
4388 | { | |
4389 | SetScrollPos( orient, pos, refresh ); | |
4390 | return; | |
4391 | } | |
47d67540 | 4392 | |
1ecc4d80 | 4393 | m_oldHorizontalPos = fpos; |
47d67540 | 4394 | |
1ecc4d80 RR |
4395 | m_hAdjust->lower = 0.0; |
4396 | m_hAdjust->upper = frange; | |
4397 | m_hAdjust->value = fpos; | |
4398 | m_hAdjust->step_increment = 1.0; | |
4399 | m_hAdjust->page_increment = (float)(wxMax(fthumb,0)); | |
4400 | m_hAdjust->page_size = fthumb; | |
cb43b372 | 4401 | } |
1ecc4d80 RR |
4402 | else |
4403 | { | |
4404 | float fpos = (float)pos; | |
4405 | float frange = (float)range; | |
4406 | float fthumb = (float)thumbVisible; | |
4407 | if (fpos > frange-fthumb) fpos = frange-fthumb; | |
4408 | if (fpos < 0.0) fpos = 0.0; | |
4409 | ||
4410 | if ((fabs(frange-m_vAdjust->upper) < 0.2) && | |
4411 | (fabs(fthumb-m_vAdjust->page_size) < 0.2)) | |
4412 | { | |
4413 | SetScrollPos( orient, pos, refresh ); | |
4414 | return; | |
4415 | } | |
47d67540 | 4416 | |
1ecc4d80 | 4417 | m_oldVerticalPos = fpos; |
47d67540 | 4418 | |
1ecc4d80 RR |
4419 | m_vAdjust->lower = 0.0; |
4420 | m_vAdjust->upper = frange; | |
4421 | m_vAdjust->value = fpos; | |
4422 | m_vAdjust->step_increment = 1.0; | |
4423 | m_vAdjust->page_increment = (float)(wxMax(fthumb,0)); | |
4424 | m_vAdjust->page_size = fthumb; | |
4425 | } | |
47d67540 | 4426 | |
eb082a08 RR |
4427 | if (orient == wxHORIZONTAL) |
4428 | gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" ); | |
4429 | else | |
4430 | gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" ); | |
362c6693 | 4431 | } |
c801d85f | 4432 | |
1e6feb95 | 4433 | void wxWindowGTK::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) ) |
c801d85f | 4434 | { |
223d09f6 | 4435 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
1ecc4d80 | 4436 | |
223d09f6 | 4437 | wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") ); |
1ecc4d80 RR |
4438 | |
4439 | if (orient == wxHORIZONTAL) | |
4440 | { | |
4441 | float fpos = (float)pos; | |
4442 | if (fpos > m_hAdjust->upper - m_hAdjust->page_size) fpos = m_hAdjust->upper - m_hAdjust->page_size; | |
4443 | if (fpos < 0.0) fpos = 0.0; | |
4444 | m_oldHorizontalPos = fpos; | |
4445 | ||
4446 | if (fabs(fpos-m_hAdjust->value) < 0.2) return; | |
4447 | m_hAdjust->value = fpos; | |
4448 | } | |
4449 | else | |
4450 | { | |
4451 | float fpos = (float)pos; | |
4452 | if (fpos > m_vAdjust->upper - m_vAdjust->page_size) fpos = m_vAdjust->upper - m_vAdjust->page_size; | |
4453 | if (fpos < 0.0) fpos = 0.0; | |
4454 | m_oldVerticalPos = fpos; | |
ff8bfdbb | 4455 | |
1ecc4d80 RR |
4456 | if (fabs(fpos-m_vAdjust->value) < 0.2) return; |
4457 | m_vAdjust->value = fpos; | |
4458 | } | |
47d67540 | 4459 | |
5b8a521e | 4460 | if (m_wxwindow->window) |
47d67540 | 4461 | { |
5b8a521e | 4462 | if (orient == wxHORIZONTAL) |
473d087e RR |
4463 | { |
4464 | gtk_signal_disconnect_by_func( GTK_OBJECT(m_hAdjust), | |
4465 | (GtkSignalFunc) gtk_window_hscroll_callback, (gpointer) this ); | |
2daa0ce9 | 4466 | |
5b8a521e | 4467 | gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "value_changed" ); |
2daa0ce9 | 4468 | |
473d087e RR |
4469 | gtk_signal_connect( GTK_OBJECT(m_hAdjust), "value_changed", |
4470 | (GtkSignalFunc) gtk_window_hscroll_callback, (gpointer) this ); | |
4471 | } | |
5b8a521e | 4472 | else |
473d087e RR |
4473 | { |
4474 | gtk_signal_disconnect_by_func( GTK_OBJECT(m_vAdjust), | |
4475 | (GtkSignalFunc) gtk_window_vscroll_callback, (gpointer) this ); | |
2daa0ce9 | 4476 | |
5b8a521e | 4477 | gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "value_changed" ); |
473d087e RR |
4478 | |
4479 | gtk_signal_connect( GTK_OBJECT(m_vAdjust), "value_changed", | |
4480 | (GtkSignalFunc) gtk_window_vscroll_callback, (gpointer) this ); | |
4481 | } | |
cb43b372 | 4482 | } |
362c6693 | 4483 | } |
c801d85f | 4484 | |
1e6feb95 | 4485 | int wxWindowGTK::GetScrollThumb( int orient ) const |
c801d85f | 4486 | { |
223d09f6 | 4487 | wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid window") ); |
47d67540 | 4488 | |
223d09f6 | 4489 | wxCHECK_MSG( m_wxwindow != NULL, 0, wxT("window needs client area for scrolling") ); |
47d67540 | 4490 | |
1ecc4d80 RR |
4491 | if (orient == wxHORIZONTAL) |
4492 | return (int)(m_hAdjust->page_size+0.5); | |
4493 | else | |
4494 | return (int)(m_vAdjust->page_size+0.5); | |
362c6693 | 4495 | } |
c801d85f | 4496 | |
1e6feb95 | 4497 | int wxWindowGTK::GetScrollPos( int orient ) const |
c801d85f | 4498 | { |
223d09f6 | 4499 | wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid window") ); |
47d67540 | 4500 | |
223d09f6 | 4501 | wxCHECK_MSG( m_wxwindow != NULL, 0, wxT("window needs client area for scrolling") ); |
c801d85f | 4502 | |
1ecc4d80 RR |
4503 | if (orient == wxHORIZONTAL) |
4504 | return (int)(m_hAdjust->value+0.5); | |
4505 | else | |
4506 | return (int)(m_vAdjust->value+0.5); | |
362c6693 | 4507 | } |
c801d85f | 4508 | |
1e6feb95 | 4509 | int wxWindowGTK::GetScrollRange( int orient ) const |
c801d85f | 4510 | { |
223d09f6 | 4511 | wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid window") ); |
47d67540 | 4512 | |
223d09f6 | 4513 | wxCHECK_MSG( m_wxwindow != NULL, 0, wxT("window needs client area for scrolling") ); |
c801d85f | 4514 | |
1ecc4d80 RR |
4515 | if (orient == wxHORIZONTAL) |
4516 | return (int)(m_hAdjust->upper+0.5); | |
4517 | else | |
4518 | return (int)(m_vAdjust->upper+0.5); | |
362c6693 | 4519 | } |
c801d85f | 4520 | |
1e6feb95 | 4521 | void wxWindowGTK::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) ) |
c801d85f | 4522 | { |
223d09f6 | 4523 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
47d67540 | 4524 | |
223d09f6 | 4525 | wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") ); |
2b5f62a0 | 4526 | |
f47ae6e7 | 4527 | // No scrolling requested. |
8e217128 | 4528 | if ((dx == 0) && (dy == 0)) return; |
0fc5dbf5 | 4529 | |
4e5a4c69 | 4530 | #ifndef __WXGTK20__ |
35917d22 RR |
4531 | if (!m_updateRegion.IsEmpty()) |
4532 | { | |
4533 | m_updateRegion.Offset( dx, dy ); | |
0fc5dbf5 | 4534 | |
35917d22 RR |
4535 | int cw = 0; |
4536 | int ch = 0; | |
4537 | GetClientSize( &cw, &ch ); | |
4538 | m_updateRegion.Intersect( 0, 0, cw, ch ); | |
4539 | } | |
0fc5dbf5 | 4540 | |
3bcc8d15 RR |
4541 | if (!m_clearRegion.IsEmpty()) |
4542 | { | |
4543 | m_clearRegion.Offset( dx, dy ); | |
0fc5dbf5 | 4544 | |
3bcc8d15 RR |
4545 | int cw = 0; |
4546 | int ch = 0; | |
4547 | GetClientSize( &cw, &ch ); | |
4548 | m_clearRegion.Intersect( 0, 0, cw, ch ); | |
4549 | } | |
3fc6e5fa RR |
4550 | #endif |
4551 | ||
b6fa52db | 4552 | m_clipPaintRegion = TRUE; |
0fc5dbf5 | 4553 | |
da048e3d | 4554 | gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy ); |
0fc5dbf5 | 4555 | |
b6fa52db | 4556 | m_clipPaintRegion = FALSE; |
c801d85f | 4557 | } |
3723b7b1 | 4558 | |
4e5a4c69 | 4559 | |
3723b7b1 JS |
4560 | // Find the wxWindow at the current mouse position, also returning the mouse |
4561 | // position. | |
4562 | wxWindow* wxFindWindowAtPointer(wxPoint& pt) | |
4563 | { | |
59a12e90 JS |
4564 | pt = wxGetMousePosition(); |
4565 | wxWindow* found = wxFindWindowAtPoint(pt); | |
4566 | return found; | |
3723b7b1 JS |
4567 | } |
4568 | ||
4569 | // Get the current mouse position. | |
4570 | wxPoint wxGetMousePosition() | |
4571 | { | |
59a12e90 JS |
4572 | /* This crashes when used within wxHelpContext, |
4573 | so we have to use the X-specific implementation below. | |
4574 | gint x, y; | |
4575 | GdkModifierType *mask; | |
4576 | (void) gdk_window_get_pointer(NULL, &x, &y, mask); | |
4577 | ||
4578 | return wxPoint(x, y); | |
4579 | */ | |
4580 | ||
3723b7b1 JS |
4581 | int x, y; |
4582 | GdkWindow* windowAtPtr = gdk_window_at_pointer(& x, & y); | |
59a12e90 | 4583 | |
37d81cc2 | 4584 | Display *display = windowAtPtr ? GDK_WINDOW_XDISPLAY(windowAtPtr) : GDK_DISPLAY(); |
59a12e90 JS |
4585 | Window rootWindow = RootWindowOfScreen (DefaultScreenOfDisplay(display)); |
4586 | Window rootReturn, childReturn; | |
4587 | int rootX, rootY, winX, winY; | |
4588 | unsigned int maskReturn; | |
4589 | ||
4590 | XQueryPointer (display, | |
5cd09f0b RR |
4591 | rootWindow, |
4592 | &rootReturn, | |
59a12e90 JS |
4593 | &childReturn, |
4594 | &rootX, &rootY, &winX, &winY, &maskReturn); | |
4595 | return wxPoint(rootX, rootY); | |
4596 | ||
3723b7b1 JS |
4597 | } |
4598 | ||
4e5a4c69 RR |
4599 | // ---------------------------------------------------------------------------- |
4600 | // wxDCModule | |
4601 | // ---------------------------------------------------------------------------- | |
4602 | ||
4603 | class wxWinModule : public wxModule | |
4604 | { | |
4605 | public: | |
4606 | bool OnInit(); | |
4607 | void OnExit(); | |
4608 | ||
4609 | private: | |
4610 | DECLARE_DYNAMIC_CLASS(wxWinModule) | |
4611 | }; | |
4612 | ||
4613 | IMPLEMENT_DYNAMIC_CLASS(wxWinModule, wxModule) | |
4614 | ||
4615 | bool wxWinModule::OnInit() | |
4616 | { | |
994bc575 RR |
4617 | // g_eraseGC = gdk_gc_new( GDK_ROOT_PARENT() ); |
4618 | // gdk_gc_set_fill( g_eraseGC, GDK_SOLID ); | |
0fc5dbf5 | 4619 | |
4e5a4c69 RR |
4620 | return TRUE; |
4621 | } | |
4622 | ||
4623 | void wxWinModule::OnExit() | |
4624 | { | |
994bc575 RR |
4625 | if (g_eraseGC) |
4626 | gdk_gc_unref( g_eraseGC ); | |
4e5a4c69 RR |
4627 | } |
4628 | ||
6728fb61 | 4629 | // vi:sts=4:sw=4:et |