]>
Commit | Line | Data |
---|---|---|
c801d85f | 1 | ///////////////////////////////////////////////////////////////////////////// |
f6bcfd97 | 2 | // Name: gtk/window.cpp |
c801d85f KB |
3 | // Purpose: |
4 | // Author: Robert Roebling | |
c67d8618 | 5 | // Id: $Id$ |
01111366 | 6 | // Copyright: (c) 1998 Robert Roebling, Julian Smart |
65571936 | 7 | // Licence: wxWindows licence |
c801d85f KB |
8 | ///////////////////////////////////////////////////////////////////////////// |
9 | ||
14f355c2 VS |
10 | // For compilers that support precompilation, includes "wx.h". |
11 | #include "wx/wxprec.h" | |
12 | ||
d02af7bb JJ |
13 | #ifdef __VMS |
14 | #define XWarpPointer XWARPPOINTER | |
15 | #endif | |
16 | ||
c801d85f | 17 | #include "wx/window.h" |
33611ebb | 18 | #include "wx/dcclient.h" |
c801d85f KB |
19 | #include "wx/frame.h" |
20 | #include "wx/app.h" | |
21 | #include "wx/layout.h" | |
22 | #include "wx/utils.h" | |
23 | #include "wx/dialog.h" | |
24 | #include "wx/msgdlg.h" | |
0fc5dbf5 | 25 | #include "wx/module.h" |
024e9a4c | 26 | #include "wx/combobox.h" |
bfc6fde4 | 27 | |
06cfab17 | 28 | #if wxUSE_DRAG_AND_DROP |
bfc6fde4 | 29 | #include "wx/dnd.h" |
ac57418f | 30 | #endif |
bfc6fde4 | 31 | |
cad880f5 | 32 | #if wxUSE_TOOLTIPS |
bfc6fde4 | 33 | #include "wx/tooltip.h" |
cad880f5 | 34 | #endif |
bfc6fde4 | 35 | |
f6bcfd97 BP |
36 | #if wxUSE_CARET |
37 | #include "wx/caret.h" | |
38 | #endif // wxUSE_CARET | |
39 | ||
ab93a576 | 40 | #if wxUSE_TEXTCTRL |
0fc5dbf5 | 41 | #include "wx/textctrl.h" |
ab93a576 RD |
42 | #endif |
43 | ||
30dea054 | 44 | #include "wx/menu.h" |
d4c99d6f | 45 | #include "wx/statusbr.h" |
b4071e91 | 46 | #include "wx/intl.h" |
3bc755fc | 47 | #include "wx/settings.h" |
3069ac4e | 48 | #include "wx/log.h" |
48d011c8 | 49 | #include "wx/fontutil.h" |
b4071e91 | 50 | |
3ac8d3bc RR |
51 | #ifdef __WXDEBUG__ |
52 | #include "wx/thread.h" | |
53 | #endif | |
54 | ||
463c4d71 | 55 | #include "wx/math.h" |
fab591c5 | 56 | #include <ctype.h> |
c801d85f | 57 | |
9e691f46 | 58 | #include "wx/gtk/private.h" |
3ac8d3bc RR |
59 | #include <gdk/gdkprivate.h> |
60 | #include <gdk/gdkkeysyms.h> | |
3ac8d3bc | 61 | #include <gdk/gdkx.h> |
6bc8a1c8 | 62 | |
8cb9f0d0 RR |
63 | #include <gtk/gtk.h> |
64 | #include <gtk/gtkprivate.h> | |
65 | ||
66 | #include "wx/gtk/win_gtk.h" | |
67 | ||
2b5f62a0 | 68 | #include <pango/pangox.h> |
9e691f46 | 69 | |
68567a96 MR |
70 | #ifdef HAVE_XIM |
71 | #undef HAVE_XIM | |
4e5a4c69 RR |
72 | #endif |
73 | ||
af1d24da | 74 | extern GtkContainerClass *pizza_parent_class; |
af1d24da | 75 | |
868a2826 RR |
76 | //----------------------------------------------------------------------------- |
77 | // documentation on internals | |
78 | //----------------------------------------------------------------------------- | |
79 | ||
80 | /* | |
81 | I have been asked several times about writing some documentation about | |
77ffb593 | 82 | the GTK port of wxWidgets, especially its internal structures. Obviously, |
868a2826 | 83 | you cannot understand wxGTK without knowing a little about the GTK, but |
47d67540 | 84 | some more information about what the wxWindow, which is the base class |
868a2826 | 85 | for all other window classes, does seems required as well. |
47d67540 | 86 | |
30760ce7 RR |
87 | I) |
88 | ||
868a2826 | 89 | What does wxWindow do? It contains the common interface for the following |
e380f72b | 90 | jobs of its descendants: |
47d67540 | 91 | |
868a2826 | 92 | 1) Define the rudimentary behaviour common to all window classes, such as |
e380f72b RR |
93 | resizing, intercepting user input (so as to make it possible to use these |
94 | events for special purposes in a derived class), window names etc. | |
868a2826 RR |
95 | |
96 | 2) Provide the possibility to contain and manage children, if the derived | |
97 | class is allowed to contain children, which holds true for those window | |
e380f72b | 98 | classes which do not display a native GTK widget. To name them, these |
868a2826 | 99 | classes are wxPanel, wxScrolledWindow, wxDialog, wxFrame. The MDI frame- |
47d67540 | 100 | work classes are a special case and are handled a bit differently from |
e380f72b | 101 | the rest. The same holds true for the wxNotebook class. |
47d67540 | 102 | |
868a2826 RR |
103 | 3) Provide the possibility to draw into a client area of a window. This, |
104 | too, only holds true for classes that do not display a native GTK widget | |
105 | as above. | |
47d67540 | 106 | |
e380f72b RR |
107 | 4) Provide the entire mechanism for scrolling widgets. This actual inter- |
108 | face for this is usually in wxScrolledWindow, but the GTK implementation | |
868a2826 | 109 | is in this class. |
47d67540 | 110 | |
868a2826 RR |
111 | 5) A multitude of helper or extra methods for special purposes, such as |
112 | Drag'n'Drop, managing validators etc. | |
47d67540 | 113 | |
30760ce7 RR |
114 | 6) Display a border (sunken, raised, simple or none). |
115 | ||
77ffb593 | 116 | Normally one might expect, that one wxWidgets window would always correspond |
e380f72b | 117 | to one GTK widget. Under GTK, there is no such allround widget that has all |
868a2826 RR |
118 | the functionality. Moreover, the GTK defines a client area as a different |
119 | widget from the actual widget you are handling. Last but not least some | |
120 | special classes (e.g. wxFrame) handle different categories of widgets and | |
121 | still have the possibility to draw something in the client area. | |
122 | It was therefore required to write a special purpose GTK widget, that would | |
77ffb593 | 123 | represent a client area in the sense of wxWidgets capable to do the jobs |
868a2826 RR |
124 | 2), 3) and 4). I have written this class and it resides in win_gtk.c of |
125 | this directory. | |
47d67540 | 126 | |
868a2826 | 127 | All windows must have a widget, with which they interact with other under- |
e380f72b | 128 | lying GTK widgets. It is this widget, e.g. that has to be resized etc and |
90e572f1 | 129 | the wxWindow class has a member variable called m_widget which holds a |
e380f72b RR |
130 | pointer to this widget. When the window class represents a GTK native widget, |
131 | this is (in most cases) the only GTK widget the class manages. E.g. the | |
f8e045e2 | 132 | wxStaticText class handles only a GtkLabel widget a pointer to which you |
e380f72b | 133 | can find in m_widget (defined in wxWindow) |
8bbe427f | 134 | |
e380f72b | 135 | When the class has a client area for drawing into and for containing children |
da048e3d | 136 | it has to handle the client area widget (of the type GtkPizza, defined in |
8bbe427f VZ |
137 | win_gtk.c), but there could be any number of widgets, handled by a class |
138 | The common rule for all windows is only, that the widget that interacts with | |
139 | the rest of GTK must be referenced in m_widget and all other widgets must be | |
140 | children of this widget on the GTK level. The top-most widget, which also | |
141 | represents the client area, must be in the m_wxwindow field and must be of | |
da048e3d | 142 | the type GtkPizza. |
47d67540 | 143 | |
868a2826 RR |
144 | As I said, the window classes that display a GTK native widget only have |
145 | one widget, so in the case of e.g. the wxButton class m_widget holds a | |
146 | pointer to a GtkButton widget. But windows with client areas (for drawing | |
147 | and children) have a m_widget field that is a pointer to a GtkScrolled- | |
da048e3d | 148 | Window and a m_wxwindow field that is pointer to a GtkPizza and this |
868a2826 | 149 | one is (in the GTK sense) a child of the GtkScrolledWindow. |
47d67540 | 150 | |
868a2826 | 151 | If the m_wxwindow field is set, then all input to this widget is inter- |
77ffb593 | 152 | cepted and sent to the wxWidgets class. If not, all input to the widget |
868a2826 | 153 | that gets pointed to by m_widget gets intercepted and sent to the class. |
148cd9b6 | 154 | |
30760ce7 | 155 | II) |
148cd9b6 | 156 | |
77ffb593 | 157 | The design of scrolling in wxWidgets is markedly different from that offered |
30760ce7 RR |
158 | by the GTK itself and therefore we cannot simply take it as it is. In GTK, |
159 | clicking on a scrollbar belonging to scrolled window will inevitably move | |
77ffb593 | 160 | the window. In wxWidgets, the scrollbar will only emit an event, send this |
30760ce7 | 161 | to (normally) a wxScrolledWindow and that class will call ScrollWindow() |
da048e3d | 162 | which actually moves the window and its subchildren. Note that GtkPizza |
77ffb593 | 163 | memorizes how much it has been scrolled but that wxWidgets forgets this |
30760ce7 | 164 | so that the two coordinates systems have to be kept in synch. This is done |
da048e3d | 165 | in various places using the pizza->xoffset and pizza->yoffset values. |
148cd9b6 VZ |
166 | |
167 | III) | |
168 | ||
90e572f1 | 169 | Singularily the most broken code in GTK is the code that is supposed to |
30760ce7 RR |
170 | inform subwindows (child windows) about new positions. Very often, duplicate |
171 | events are sent without changes in size or position, equally often no | |
172 | events are sent at all (All this is due to a bug in the GtkContainer code | |
173 | which got fixed in GTK 1.2.6). For that reason, wxGTK completely ignores | |
174 | GTK's own system and it simply waits for size events for toplevel windows | |
175 | and then iterates down the respective size events to all window. This has | |
90e572f1 | 176 | the disadvantage that windows might get size events before the GTK widget |
30760ce7 | 177 | actually has the reported size. This doesn't normally pose any problem, but |
90e572f1 | 178 | the OpenGL drawing routines rely on correct behaviour. Therefore, I have |
30760ce7 RR |
179 | added the m_nativeSizeEvents flag, which is true only for the OpenGL canvas, |
180 | i.e. the wxGLCanvas will emit a size event, when (and not before) the X11 | |
90e572f1 | 181 | window that is used for OpenGL output really has that size (as reported by |
30760ce7 RR |
182 | GTK). |
183 | ||
184 | IV) | |
148cd9b6 | 185 | |
30760ce7 | 186 | If someone at some point of time feels the immense desire to have a look at, |
90e572f1 MR |
187 | change or attempt to optimise the Refresh() logic, this person will need an |
188 | intimate understanding of what "draw" and "expose" events are and what | |
189 | they are used for, in particular when used in connection with GTK's | |
30760ce7 | 190 | own windowless widgets. Beware. |
148cd9b6 | 191 | |
30760ce7 | 192 | V) |
148cd9b6 | 193 | |
30760ce7 RR |
194 | Cursors, too, have been a constant source of pleasure. The main difficulty |
195 | is that a GdkWindow inherits a cursor if the programmer sets a new cursor | |
196 | for the parent. To prevent this from doing too much harm, I use idle time | |
197 | to set the cursor over and over again, starting from the toplevel windows | |
198 | and ending with the youngest generation (speaking of parent and child windows). | |
199 | Also don't forget that cursors (like much else) are connected to GdkWindows, | |
200 | not GtkWidgets and that the "window" field of a GtkWidget might very well | |
90e572f1 | 201 | point to the GdkWindow of the parent widget (-> "window-less widget") and |
30760ce7 | 202 | that the two obviously have very different meanings. |
868a2826 RR |
203 | |
204 | */ | |
205 | ||
f03fc89f VZ |
206 | //----------------------------------------------------------------------------- |
207 | // data | |
208 | //----------------------------------------------------------------------------- | |
209 | ||
210 | extern wxList wxPendingDelete; | |
211 | extern bool g_blockEventsOnDrag; | |
212 | extern bool g_blockEventsOnScroll; | |
238d735d | 213 | extern wxCursor g_globalCursor; |
f68586e5 | 214 | |
4e5a4c69 RR |
215 | static GdkGC *g_eraseGC = NULL; |
216 | ||
1e6feb95 VZ |
217 | // mouse capture state: the window which has it and if the mouse is currently |
218 | // inside it | |
219 | static wxWindowGTK *g_captureWindow = (wxWindowGTK*) NULL; | |
0a164d4c | 220 | static bool g_captureWindowHasMouse = false; |
1e6feb95 | 221 | |
12ff8221 | 222 | wxWindowGTK *g_focusWindow = (wxWindowGTK*) NULL; |
1e6feb95 VZ |
223 | |
224 | // the last window which had the focus - this is normally never NULL (except | |
225 | // if we never had focus at all) as even when g_focusWindow is NULL it still | |
226 | // keeps its previous value | |
12ff8221 | 227 | wxWindowGTK *g_focusWindowLast = (wxWindowGTK*) NULL; |
148cd9b6 | 228 | |
d7fa7eaa RR |
229 | // If a window get the focus set but has not been realized |
230 | // yet, defer setting the focus to idle time. | |
231 | wxWindowGTK *g_delayedFocus = (wxWindowGTK*) NULL; | |
232 | ||
3ac8d3bc RR |
233 | extern bool g_mainThreadLocked; |
234 | ||
2e563988 RR |
235 | //----------------------------------------------------------------------------- |
236 | // debug | |
237 | //----------------------------------------------------------------------------- | |
238 | ||
239 | #ifdef __WXDEBUG__ | |
240 | ||
c6e62f74 KB |
241 | #if wxUSE_THREADS |
242 | # define DEBUG_MAIN_THREAD if (wxThread::IsMain() && g_mainThreadLocked) printf("gui reentrance"); | |
243 | #else | |
244 | # define DEBUG_MAIN_THREAD | |
245 | #endif | |
559d79aa BJ |
246 | #else |
247 | #define DEBUG_MAIN_THREAD | |
f03fc89f | 248 | #endif // Debug |
ff8bfdbb | 249 | |
6cad4f1b VZ |
250 | // the trace mask used for the focus debugging messages |
251 | #define TRACE_FOCUS _T("focus") | |
252 | ||
85eb36c2 RR |
253 | //----------------------------------------------------------------------------- |
254 | // missing gdk functions | |
255 | //----------------------------------------------------------------------------- | |
256 | ||
257 | void | |
258 | gdk_window_warp_pointer (GdkWindow *window, | |
c50f1fb9 VZ |
259 | gint x, |
260 | gint y) | |
85eb36c2 | 261 | { |
85eb36c2 | 262 | if (!window) |
27df579a | 263 | window = GDK_ROOT_PARENT(); |
c50f1fb9 | 264 | |
dd00f3f6 OK |
265 | if (!GDK_WINDOW_DESTROYED(window)) |
266 | { | |
267 | XWarpPointer (GDK_WINDOW_XDISPLAY(window), | |
268 | None, /* not source window -> move from anywhere */ | |
269 | GDK_WINDOW_XID(window), /* dest window */ | |
270 | 0, 0, 0, 0, /* not source window -> move from anywhere */ | |
271 | x, y ); | |
272 | } | |
85eb36c2 RR |
273 | } |
274 | ||
acfd422a | 275 | //----------------------------------------------------------------------------- |
a2053b27 | 276 | // idle system |
acfd422a RR |
277 | //----------------------------------------------------------------------------- |
278 | ||
a2053b27 RR |
279 | extern void wxapp_install_idle_handler(); |
280 | extern bool g_isIdle; | |
281 | ||
ed673c6a RR |
282 | //----------------------------------------------------------------------------- |
283 | // local code (see below) | |
284 | //----------------------------------------------------------------------------- | |
285 | ||
f6bcfd97 | 286 | // returns the child of win which currently has focus or NULL if not found |
1e6feb95 | 287 | // |
fc71ef6e | 288 | // Note: can't be static, needed by textctrl.cpp. |
3379ed37 | 289 | wxWindow *wxFindFocusedChild(wxWindowGTK *win) |
f6bcfd97 | 290 | { |
3379ed37 | 291 | wxWindow *winFocus = wxWindowGTK::FindFocus(); |
f6bcfd97 | 292 | if ( !winFocus ) |
3379ed37 | 293 | return (wxWindow *)NULL; |
f6bcfd97 BP |
294 | |
295 | if ( winFocus == win ) | |
3379ed37 | 296 | return (wxWindow *)win; |
f6bcfd97 | 297 | |
222ed1d6 | 298 | for ( wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst(); |
f6bcfd97 BP |
299 | node; |
300 | node = node->GetNext() ) | |
301 | { | |
3379ed37 | 302 | wxWindow *child = wxFindFocusedChild(node->GetData()); |
f6bcfd97 BP |
303 | if ( child ) |
304 | return child; | |
305 | } | |
306 | ||
3379ed37 | 307 | return (wxWindow *)NULL; |
f6bcfd97 BP |
308 | } |
309 | ||
1e6feb95 | 310 | static void draw_frame( GtkWidget *widget, wxWindowGTK *win ) |
ed673c6a | 311 | { |
1e6feb95 VZ |
312 | // wxUniversal widgets draw the borders and scrollbars themselves |
313 | #ifndef __WXUNIVERSAL__ | |
ed673c6a RR |
314 | if (!win->m_hasVMT) |
315 | return; | |
316 | ||
317 | int dw = 0; | |
318 | int dh = 0; | |
319 | ||
5b8a521e | 320 | if (win->m_hasScrolling) |
ed673c6a | 321 | { |
beab25bd | 322 | GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(widget); |
2daa0ce9 | 323 | |
beab25bd RR |
324 | GtkRequisition vscroll_req; |
325 | vscroll_req.width = 2; | |
326 | vscroll_req.height = 2; | |
327 | (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->vscrollbar) )->size_request ) | |
328 | (scroll_window->vscrollbar, &vscroll_req ); | |
2daa0ce9 | 329 | |
beab25bd RR |
330 | GtkRequisition hscroll_req; |
331 | hscroll_req.width = 2; | |
332 | hscroll_req.height = 2; | |
333 | (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->hscrollbar) )->size_request ) | |
334 | (scroll_window->hscrollbar, &hscroll_req ); | |
9000c624 | 335 | |
beab25bd | 336 | GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(widget) ); |
ed673c6a | 337 | |
beab25bd RR |
338 | if (scroll_window->vscrollbar_visible) |
339 | { | |
340 | dw += vscroll_req.width; | |
341 | dw += scroll_class->scrollbar_spacing; | |
342 | } | |
ed673c6a | 343 | |
beab25bd RR |
344 | if (scroll_window->hscrollbar_visible) |
345 | { | |
346 | dh += hscroll_req.height; | |
347 | dh += scroll_class->scrollbar_spacing; | |
348 | } | |
865bb325 | 349 | } |
ed673c6a RR |
350 | |
351 | int dx = 0; | |
352 | int dy = 0; | |
353 | if (GTK_WIDGET_NO_WINDOW (widget)) | |
354 | { | |
355 | dx += widget->allocation.x; | |
356 | dy += widget->allocation.y; | |
357 | } | |
358 | ||
359 | if (win->HasFlag(wxRAISED_BORDER)) | |
360 | { | |
361 | gtk_draw_shadow( widget->style, | |
362 | widget->window, | |
363 | GTK_STATE_NORMAL, | |
364 | GTK_SHADOW_OUT, | |
365 | dx, dy, | |
07f5b19a | 366 | widget->allocation.width-dw, widget->allocation.height-dh ); |
ed673c6a RR |
367 | return; |
368 | } | |
369 | ||
370 | if (win->HasFlag(wxSUNKEN_BORDER)) | |
371 | { | |
372 | gtk_draw_shadow( widget->style, | |
373 | widget->window, | |
374 | GTK_STATE_NORMAL, | |
375 | GTK_SHADOW_IN, | |
376 | dx, dy, | |
07f5b19a | 377 | widget->allocation.width-dw, widget->allocation.height-dh ); |
ed673c6a RR |
378 | return; |
379 | } | |
148cd9b6 | 380 | |
ed673c6a RR |
381 | if (win->HasFlag(wxSIMPLE_BORDER)) |
382 | { | |
383 | GdkGC *gc; | |
b02da6b1 | 384 | gc = gdk_gc_new( widget->window ); |
ed673c6a | 385 | gdk_gc_set_foreground( gc, &widget->style->black ); |
148cd9b6 | 386 | gdk_draw_rectangle( widget->window, gc, FALSE, |
ed673c6a | 387 | dx, dy, |
07f5b19a | 388 | widget->allocation.width-dw-1, widget->allocation.height-dh-1 ); |
ed673c6a RR |
389 | gdk_gc_unref( gc ); |
390 | return; | |
391 | } | |
1e6feb95 | 392 | #endif // __WXUNIVERSAL__ |
ed673c6a RR |
393 | } |
394 | ||
395 | //----------------------------------------------------------------------------- | |
396 | // "expose_event" of m_widget | |
397 | //----------------------------------------------------------------------------- | |
398 | ||
865bb325 VZ |
399 | extern "C" { |
400 | static gint gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_event, wxWindowGTK *win ) | |
ed673c6a | 401 | { |
b6fa52db | 402 | if (gdk_event->count > 0) return FALSE; |
1e6feb95 | 403 | |
ed673c6a | 404 | draw_frame( widget, win ); |
1e6feb95 | 405 | |
af1d24da | 406 | (* GTK_WIDGET_CLASS (pizza_parent_class)->expose_event) (widget, gdk_event); |
0fc5dbf5 | 407 | |
b6fa52db | 408 | return TRUE; |
ed673c6a | 409 | } |
865bb325 | 410 | } |
ed673c6a | 411 | |
47c93b63 RR |
412 | //----------------------------------------------------------------------------- |
413 | // "size_request" of m_widget | |
414 | //----------------------------------------------------------------------------- | |
415 | ||
865bb325 VZ |
416 | // make it extern because wxStaticText needs to disconnect this one |
417 | extern "C" { | |
e1f448ee VZ |
418 | void wxgtk_window_size_request_callback(GtkWidget *widget, |
419 | GtkRequisition *requisition, | |
420 | wxWindow *win) | |
47c93b63 | 421 | { |
e1f448ee | 422 | int w, h; |
47c93b63 | 423 | win->GetSize( &w, &h ); |
e1f448ee VZ |
424 | if (w < 2) |
425 | w = 2; | |
426 | if (h < 2) | |
427 | h = 2; | |
1e6feb95 | 428 | |
47c93b63 RR |
429 | requisition->height = h; |
430 | requisition->width = w; | |
431 | } | |
865bb325 | 432 | } |
47c93b63 | 433 | |
865bb325 VZ |
434 | extern "C" { |
435 | static | |
024e9a4c RR |
436 | void wxgtk_combo_size_request_callback(GtkWidget *widget, |
437 | GtkRequisition *requisition, | |
438 | wxComboBox *win) | |
439 | { | |
440 | // This callback is actually hooked into the text entry | |
441 | // of the combo box, not the GtkHBox. | |
0a164d4c | 442 | |
024e9a4c RR |
443 | int w, h; |
444 | win->GetSize( &w, &h ); | |
445 | if (w < 2) | |
446 | w = 2; | |
447 | if (h < 2) | |
448 | h = 2; | |
449 | ||
450 | GtkCombo *gcombo = GTK_COMBO(win->m_widget); | |
0a164d4c | 451 | |
024e9a4c RR |
452 | GtkRequisition entry_req; |
453 | entry_req.width = 2; | |
454 | entry_req.height = 2; | |
455 | (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(gcombo->button) )->size_request ) | |
456 | (gcombo->button, &entry_req ); | |
0a164d4c | 457 | |
024e9a4c | 458 | requisition->width = w - entry_req.width; |
bfeb1e58 | 459 | requisition->height = entry_req.height; |
024e9a4c | 460 | } |
865bb325 | 461 | } |
024e9a4c | 462 | |
c801d85f | 463 | //----------------------------------------------------------------------------- |
034be888 | 464 | // "expose_event" of m_wxwindow |
c801d85f KB |
465 | //----------------------------------------------------------------------------- |
466 | ||
865bb325 | 467 | extern "C" { |
1e6feb95 VZ |
468 | static int gtk_window_expose_callback( GtkWidget *widget, |
469 | GdkEventExpose *gdk_event, | |
470 | wxWindow *win ) | |
47d67540 | 471 | { |
3ac8d3bc RR |
472 | DEBUG_MAIN_THREAD |
473 | ||
b6fa52db RR |
474 | if (g_isIdle) |
475 | wxapp_install_idle_handler(); | |
1e6feb95 | 476 | |
3fc6e5fa RR |
477 | // This callback gets called in drawing-idle time under |
478 | // GTK 2.0, so we don't need to defer anything to idle | |
479 | // time anymore. | |
2b5f62a0 | 480 | |
3fc6e5fa RR |
481 | GtkPizza *pizza = GTK_PIZZA( widget ); |
482 | if (gdk_event->window != pizza->bin_window) return FALSE; | |
2b5f62a0 | 483 | |
9abbd4a0 | 484 | #if 0 |
d7fa7eaa | 485 | if (win->GetName()) |
3d2d8da1 RR |
486 | { |
487 | wxPrintf( wxT("OnExpose from ") ); | |
488 | if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) | |
489 | wxPrintf( win->GetClassInfo()->GetClassName() ); | |
490 | wxPrintf( wxT(" %d %d %d %d\n"), (int)gdk_event->area.x, | |
491 | (int)gdk_event->area.y, | |
492 | (int)gdk_event->area.width, | |
493 | (int)gdk_event->area.height ); | |
494 | } | |
0a164d4c | 495 | |
a1696b86 RR |
496 | gtk_paint_box |
497 | ( | |
498 | win->m_wxwindow->style, | |
499 | pizza->bin_window, | |
500 | GTK_STATE_NORMAL, | |
501 | GTK_SHADOW_OUT, | |
502 | (GdkRectangle*) NULL, | |
503 | win->m_wxwindow, | |
504 | (char *)"button", // const_cast | |
505 | 20,20,24,24 | |
506 | ); | |
d7fa7eaa | 507 | #endif |
1e6feb95 | 508 | |
b15ed747 RR |
509 | win->GetUpdateRegion() = wxRegion( gdk_event->region ); |
510 | ||
511 | win->GtkSendPaintEvents(); | |
512 | ||
2b5f62a0 | 513 | |
90e572f1 | 514 | // Let parent window draw window-less widgets |
b15ed747 | 515 | (* GTK_WIDGET_CLASS (pizza_parent_class)->expose_event) (widget, gdk_event); |
f7a11f8c | 516 | |
3fc6e5fa | 517 | return FALSE; |
b6fa52db | 518 | } |
865bb325 | 519 | } |
b6fa52db | 520 | |
c801d85f | 521 | //----------------------------------------------------------------------------- |
b292e2f5 | 522 | // "key_press_event" from any window |
c801d85f | 523 | //----------------------------------------------------------------------------- |
c801d85f | 524 | |
74710601 VZ |
525 | // set WXTRACE to this to see the key event codes on the console |
526 | #define TRACE_KEYS _T("keyevent") | |
f17393f1 | 527 | |
1c6896d7 VZ |
528 | // translates an X key symbol to WXK_XXX value |
529 | // | |
530 | // if isChar is true it means that the value returned will be used for EVT_CHAR | |
531 | // event and then we choose the logical WXK_XXX, i.e. '/' for GDK_KP_Divide, | |
532 | // for example, while if it is false it means that the value is going to be | |
533 | // used for KEY_DOWN/UP events and then we translate GDK_KP_Divide to | |
534 | // WXK_NUMPAD_DIVIDE | |
535 | static long wxTranslateKeySymToWXKey(KeySym keysym, bool isChar) | |
536 | { | |
537 | long key_code; | |
538 | ||
539 | switch ( keysym ) | |
540 | { | |
541 | // Shift, Control and Alt don't generate the CHAR events at all | |
542 | case GDK_Shift_L: | |
543 | case GDK_Shift_R: | |
544 | key_code = isChar ? 0 : WXK_SHIFT; | |
545 | break; | |
546 | case GDK_Control_L: | |
547 | case GDK_Control_R: | |
548 | key_code = isChar ? 0 : WXK_CONTROL; | |
549 | break; | |
550 | case GDK_Meta_L: | |
551 | case GDK_Meta_R: | |
552 | case GDK_Alt_L: | |
553 | case GDK_Alt_R: | |
554 | case GDK_Super_L: | |
555 | case GDK_Super_R: | |
556 | key_code = isChar ? 0 : WXK_ALT; | |
557 | break; | |
558 | ||
559 | // neither do the toggle modifies | |
560 | case GDK_Scroll_Lock: | |
561 | key_code = isChar ? 0 : WXK_SCROLL; | |
562 | break; | |
563 | ||
564 | case GDK_Caps_Lock: | |
565 | key_code = isChar ? 0 : WXK_CAPITAL; | |
566 | break; | |
567 | ||
568 | case GDK_Num_Lock: | |
569 | key_code = isChar ? 0 : WXK_NUMLOCK; | |
570 | break; | |
571 | ||
572 | ||
573 | // various other special keys | |
574 | case GDK_Menu: | |
575 | key_code = WXK_MENU; | |
576 | break; | |
577 | ||
578 | case GDK_Help: | |
579 | key_code = WXK_HELP; | |
580 | break; | |
581 | ||
582 | case GDK_BackSpace: | |
583 | key_code = WXK_BACK; | |
584 | break; | |
585 | ||
586 | case GDK_ISO_Left_Tab: | |
587 | case GDK_Tab: | |
588 | key_code = WXK_TAB; | |
589 | break; | |
590 | ||
591 | case GDK_Linefeed: | |
592 | case GDK_Return: | |
593 | key_code = WXK_RETURN; | |
594 | break; | |
595 | ||
596 | case GDK_Clear: | |
597 | key_code = WXK_CLEAR; | |
598 | break; | |
599 | ||
600 | case GDK_Pause: | |
601 | key_code = WXK_PAUSE; | |
602 | break; | |
603 | ||
604 | case GDK_Select: | |
605 | key_code = WXK_SELECT; | |
606 | break; | |
607 | ||
608 | case GDK_Print: | |
609 | key_code = WXK_PRINT; | |
610 | break; | |
611 | ||
612 | case GDK_Execute: | |
613 | key_code = WXK_EXECUTE; | |
614 | break; | |
615 | ||
616 | case GDK_Escape: | |
617 | key_code = WXK_ESCAPE; | |
618 | break; | |
619 | ||
620 | // cursor and other extended keyboard keys | |
621 | case GDK_Delete: | |
622 | key_code = WXK_DELETE; | |
623 | break; | |
624 | ||
625 | case GDK_Home: | |
626 | key_code = WXK_HOME; | |
627 | break; | |
628 | ||
629 | case GDK_Left: | |
630 | key_code = WXK_LEFT; | |
631 | break; | |
632 | ||
633 | case GDK_Up: | |
634 | key_code = WXK_UP; | |
635 | break; | |
636 | ||
637 | case GDK_Right: | |
638 | key_code = WXK_RIGHT; | |
639 | break; | |
640 | ||
641 | case GDK_Down: | |
642 | key_code = WXK_DOWN; | |
643 | break; | |
644 | ||
645 | case GDK_Prior: // == GDK_Page_Up | |
646 | key_code = WXK_PRIOR; | |
647 | break; | |
648 | ||
649 | case GDK_Next: // == GDK_Page_Down | |
650 | key_code = WXK_NEXT; | |
651 | break; | |
652 | ||
653 | case GDK_End: | |
654 | key_code = WXK_END; | |
655 | break; | |
656 | ||
657 | case GDK_Begin: | |
658 | key_code = WXK_HOME; | |
659 | break; | |
660 | ||
661 | case GDK_Insert: | |
662 | key_code = WXK_INSERT; | |
663 | break; | |
664 | ||
665 | ||
666 | // numpad keys | |
667 | case GDK_KP_0: | |
668 | case GDK_KP_1: | |
669 | case GDK_KP_2: | |
670 | case GDK_KP_3: | |
671 | case GDK_KP_4: | |
672 | case GDK_KP_5: | |
673 | case GDK_KP_6: | |
674 | case GDK_KP_7: | |
675 | case GDK_KP_8: | |
676 | case GDK_KP_9: | |
677 | key_code = (isChar ? '0' : WXK_NUMPAD0) + keysym - GDK_KP_0; | |
678 | break; | |
679 | ||
680 | case GDK_KP_Space: | |
681 | key_code = isChar ? ' ' : WXK_NUMPAD_SPACE; | |
682 | break; | |
683 | ||
684 | case GDK_KP_Tab: | |
685 | key_code = isChar ? WXK_TAB : WXK_NUMPAD_TAB; | |
686 | break; | |
687 | ||
688 | case GDK_KP_Enter: | |
689 | key_code = isChar ? WXK_RETURN : WXK_NUMPAD_ENTER; | |
690 | break; | |
691 | ||
692 | case GDK_KP_F1: | |
693 | key_code = isChar ? WXK_F1 : WXK_NUMPAD_F1; | |
694 | break; | |
695 | ||
696 | case GDK_KP_F2: | |
697 | key_code = isChar ? WXK_F2 : WXK_NUMPAD_F2; | |
698 | break; | |
699 | ||
700 | case GDK_KP_F3: | |
701 | key_code = isChar ? WXK_F3 : WXK_NUMPAD_F3; | |
702 | break; | |
703 | ||
704 | case GDK_KP_F4: | |
705 | key_code = isChar ? WXK_F4 : WXK_NUMPAD_F4; | |
706 | break; | |
707 | ||
708 | case GDK_KP_Home: | |
709 | key_code = isChar ? WXK_HOME : WXK_NUMPAD_HOME; | |
710 | break; | |
711 | ||
712 | case GDK_KP_Left: | |
713 | key_code = isChar ? WXK_LEFT : WXK_NUMPAD_LEFT; | |
714 | break; | |
715 | ||
716 | case GDK_KP_Up: | |
717 | key_code = isChar ? WXK_UP : WXK_NUMPAD_UP; | |
718 | break; | |
719 | ||
720 | case GDK_KP_Right: | |
721 | key_code = isChar ? WXK_RIGHT : WXK_NUMPAD_RIGHT; | |
722 | break; | |
723 | ||
724 | case GDK_KP_Down: | |
725 | key_code = isChar ? WXK_DOWN : WXK_NUMPAD_DOWN; | |
726 | break; | |
727 | ||
728 | case GDK_KP_Prior: // == GDK_KP_Page_Up | |
729 | key_code = isChar ? WXK_PRIOR : WXK_NUMPAD_PRIOR; | |
730 | break; | |
731 | ||
732 | case GDK_KP_Next: // == GDK_KP_Page_Down | |
733 | key_code = isChar ? WXK_NEXT : WXK_NUMPAD_NEXT; | |
734 | break; | |
735 | ||
736 | case GDK_KP_End: | |
737 | key_code = isChar ? WXK_END : WXK_NUMPAD_END; | |
738 | break; | |
739 | ||
740 | case GDK_KP_Begin: | |
741 | key_code = isChar ? WXK_HOME : WXK_NUMPAD_BEGIN; | |
742 | break; | |
743 | ||
744 | case GDK_KP_Insert: | |
745 | key_code = isChar ? WXK_INSERT : WXK_NUMPAD_INSERT; | |
746 | break; | |
747 | ||
748 | case GDK_KP_Delete: | |
749 | key_code = isChar ? WXK_DELETE : WXK_NUMPAD_DELETE; | |
750 | break; | |
751 | ||
752 | case GDK_KP_Equal: | |
753 | key_code = isChar ? '=' : WXK_NUMPAD_EQUAL; | |
754 | break; | |
755 | ||
756 | case GDK_KP_Multiply: | |
757 | key_code = isChar ? '*' : WXK_NUMPAD_MULTIPLY; | |
758 | break; | |
759 | ||
760 | case GDK_KP_Add: | |
761 | key_code = isChar ? '+' : WXK_NUMPAD_ADD; | |
762 | break; | |
763 | ||
764 | case GDK_KP_Separator: | |
765 | // FIXME: what is this? | |
766 | key_code = isChar ? '.' : WXK_NUMPAD_SEPARATOR; | |
767 | break; | |
768 | ||
769 | case GDK_KP_Subtract: | |
770 | key_code = isChar ? '-' : WXK_NUMPAD_SUBTRACT; | |
771 | break; | |
772 | ||
773 | case GDK_KP_Decimal: | |
774 | key_code = isChar ? '.' : WXK_NUMPAD_DECIMAL; | |
775 | break; | |
776 | ||
777 | case GDK_KP_Divide: | |
778 | key_code = isChar ? '/' : WXK_NUMPAD_DIVIDE; | |
779 | break; | |
780 | ||
781 | ||
782 | // function keys | |
783 | case GDK_F1: | |
784 | case GDK_F2: | |
785 | case GDK_F3: | |
786 | case GDK_F4: | |
787 | case GDK_F5: | |
788 | case GDK_F6: | |
789 | case GDK_F7: | |
790 | case GDK_F8: | |
791 | case GDK_F9: | |
792 | case GDK_F10: | |
793 | case GDK_F11: | |
794 | case GDK_F12: | |
795 | key_code = WXK_F1 + keysym - GDK_F1; | |
796 | break; | |
797 | ||
798 | default: | |
799 | key_code = 0; | |
800 | } | |
801 | ||
802 | return key_code; | |
803 | } | |
804 | ||
805 | static inline bool wxIsAsciiKeysym(KeySym ks) | |
806 | { | |
807 | return ks < 256; | |
808 | } | |
809 | ||
a3c15d89 VS |
810 | static void wxFillOtherKeyEventFields(wxKeyEvent& event, |
811 | wxWindowGTK *win, | |
812 | GdkEventKey *gdk_event) | |
813 | { | |
814 | int x = 0; | |
815 | int y = 0; | |
816 | GdkModifierType state; | |
817 | if (gdk_event->window) | |
818 | gdk_window_get_pointer(gdk_event->window, &x, &y, &state); | |
819 | ||
820 | event.SetTimestamp( gdk_event->time ); | |
cfa8c7d6 | 821 | event.SetId(win->GetId()); |
a3c15d89 VS |
822 | event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK) != 0; |
823 | event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK) != 0; | |
824 | event.m_altDown = (gdk_event->state & GDK_MOD1_MASK) != 0; | |
825 | event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK) != 0; | |
826 | event.m_scanCode = gdk_event->keyval; | |
827 | event.m_rawCode = (wxUint32) gdk_event->keyval; | |
828 | event.m_rawFlags = 0; | |
c4d25c01 VS |
829 | #if wxUSE_UNICODE |
830 | event.m_uniChar = gdk_keyval_to_unicode(gdk_event->keyval); | |
831 | #endif | |
c958d025 RR |
832 | wxGetMousePosition( &x, &y ); |
833 | win->ScreenToClient( &x, &y ); | |
a3c15d89 VS |
834 | event.m_x = x; |
835 | event.m_y = y; | |
836 | event.SetEventObject( win ); | |
837 | } | |
838 | ||
839 | ||
74710601 VZ |
840 | static bool |
841 | wxTranslateGTKKeyEventToWx(wxKeyEvent& event, | |
842 | wxWindowGTK *win, | |
843 | GdkEventKey *gdk_event) | |
47d67540 | 844 | { |
1c6896d7 VZ |
845 | // VZ: it seems that GDK_KEY_RELEASE event doesn't set event->string |
846 | // but only event->keyval which is quite useless to us, so remember | |
847 | // the last character from GDK_KEY_PRESS and reuse it as last resort | |
848 | // | |
849 | // NB: should be MT-safe as we're always called from the main thread only | |
850 | static struct | |
851 | { | |
852 | KeySym keysym; | |
853 | long keycode; | |
854 | } s_lastKeyPress = { 0, 0 }; | |
855 | ||
856 | KeySym keysym = gdk_event->keyval; | |
0a62b197 | 857 | |
ada7d2c0 | 858 | wxLogTrace(TRACE_KEYS, _T("Key %s event: keysym = %ld"), |
0a62b197 VZ |
859 | event.GetEventType() == wxEVT_KEY_UP ? _T("release") |
860 | : _T("press"), | |
861 | keysym); | |
862 | ||
0a164d4c | 863 | long key_code = wxTranslateKeySymToWXKey(keysym, false /* !isChar */); |
1c6896d7 VZ |
864 | |
865 | if ( !key_code ) | |
866 | { | |
867 | // do we have the translation or is it a plain ASCII character? | |
868 | if ( (gdk_event->length == 1) || wxIsAsciiKeysym(keysym) ) | |
869 | { | |
870 | // we should use keysym if it is ASCII as X does some translations | |
871 | // like "I pressed while Control is down" => "Ctrl-I" == "TAB" | |
872 | // which we don't want here (but which we do use for OnChar()) | |
873 | if ( !wxIsAsciiKeysym(keysym) ) | |
874 | { | |
875 | keysym = (KeySym)gdk_event->string[0]; | |
876 | } | |
a2053b27 | 877 | |
1c6896d7 | 878 | // we want to always get the same key code when the same key is |
90e572f1 | 879 | // pressed regardless of the state of the modifiers, i.e. on a |
1c6896d7 VZ |
880 | // standard US keyboard pressing '5' or '%' ('5' key with |
881 | // Shift) should result in the same key code in OnKeyDown(): | |
882 | // '5' (although OnChar() will get either '5' or '%'). | |
883 | // | |
884 | // to do it we first translate keysym to keycode (== scan code) | |
885 | // and then back but always using the lower register | |
886 | Display *dpy = (Display *)wxGetDisplay(); | |
887 | KeyCode keycode = XKeysymToKeycode(dpy, keysym); | |
0a62b197 VZ |
888 | |
889 | wxLogTrace(TRACE_KEYS, _T("\t-> keycode %d"), keycode); | |
890 | ||
1c6896d7 VZ |
891 | KeySym keysymNormalized = XKeycodeToKeysym(dpy, keycode, 0); |
892 | ||
893 | // use the normalized, i.e. lower register, keysym if we've | |
894 | // got one | |
895 | key_code = keysymNormalized ? keysymNormalized : keysym; | |
896 | ||
897 | // as explained above, we want to have lower register key codes | |
898 | // normally but for the letter keys we want to have the upper ones | |
899 | // | |
900 | // NB: don't use XConvertCase() here, we want to do it for letters | |
901 | // only | |
902 | key_code = toupper(key_code); | |
903 | } | |
904 | else // non ASCII key, what to do? | |
905 | { | |
906 | // by default, ignore it | |
907 | key_code = 0; | |
908 | ||
909 | // but if we have cached information from the last KEY_PRESS | |
910 | if ( gdk_event->type == GDK_KEY_RELEASE ) | |
911 | { | |
912 | // then reuse it | |
913 | if ( keysym == s_lastKeyPress.keysym ) | |
914 | { | |
915 | key_code = s_lastKeyPress.keycode; | |
916 | } | |
917 | } | |
918 | } | |
919 | ||
920 | if ( gdk_event->type == GDK_KEY_PRESS ) | |
921 | { | |
922 | // remember it to be reused for KEY_UP event later | |
923 | s_lastKeyPress.keysym = keysym; | |
924 | s_lastKeyPress.keycode = key_code; | |
925 | } | |
926 | } | |
927 | ||
ada7d2c0 | 928 | wxLogTrace(TRACE_KEYS, _T("\t-> wxKeyCode %ld"), key_code); |
c801d85f | 929 | |
74710601 | 930 | // sending unknown key events doesn't really make sense |
1c6896d7 | 931 | if ( !key_code ) |
0a164d4c | 932 | return false; |
3d6f7261 | 933 | |
1c6896d7 | 934 | // now fill all the other fields |
a3c15d89 | 935 | wxFillOtherKeyEventFields(event, win, gdk_event); |
0a164d4c | 936 | |
f5e27805 | 937 | event.m_keyCode = key_code; |
74710601 | 938 | |
0a164d4c | 939 | return true; |
74710601 VZ |
940 | } |
941 | ||
7c5e6fc6 | 942 | |
a3c15d89 VS |
943 | struct wxGtkIMData |
944 | { | |
945 | GtkIMContext *context; | |
946 | GdkEventKey *lastKeyEvent; | |
947 | ||
948 | wxGtkIMData() | |
949 | { | |
950 | context = gtk_im_multicontext_new(); | |
951 | lastKeyEvent = NULL; | |
952 | } | |
953 | ~wxGtkIMData() | |
954 | { | |
955 | g_object_unref(context); | |
956 | } | |
957 | }; | |
a3c15d89 | 958 | |
865bb325 | 959 | extern "C" { |
74710601 VZ |
960 | static gint gtk_window_key_press_callback( GtkWidget *widget, |
961 | GdkEventKey *gdk_event, | |
962 | wxWindow *win ) | |
963 | { | |
964 | DEBUG_MAIN_THREAD | |
965 | ||
966 | if (g_isIdle) | |
967 | wxapp_install_idle_handler(); | |
968 | ||
1c6896d7 VZ |
969 | if (!win->m_hasVMT) |
970 | return FALSE; | |
971 | if (g_blockEventsOnDrag) | |
972 | return FALSE; | |
f1272160 RR |
973 | |
974 | ||
975 | wxKeyEvent event( wxEVT_KEY_DOWN ); | |
976 | bool ret = false; | |
977 | bool return_after_IM = false; | |
978 | ||
84dc821c JS |
979 | if( wxTranslateGTKKeyEventToWx(event, win, gdk_event) ) |
980 | { | |
981 | // Emit KEY_DOWN event | |
982 | ret = win->GetEventHandler()->ProcessEvent( event ); | |
983 | } | |
984 | else | |
f1272160 RR |
985 | { |
986 | // Return after IM processing as we cannot do | |
987 | // anything with it anyhow. | |
988 | return_after_IM = true; | |
989 | } | |
990 | ||
fdfb8475 | 991 | // 2005.01.26 modified by Hong Jen Yee (hzysoft@sina.com.tw): |
f1272160 | 992 | // When we get a key_press event here, it could be originate |
f6fca1f8 | 993 | // from the current widget or its child widgets. However, only the widget |
0a164d4c | 994 | // with the INPUT FOCUS can generate the INITIAL key_press event. That is, |
f6fca1f8 RR |
995 | // if the CURRENT widget doesn't have the FOCUS at all, this event definitely |
996 | // originated from its child widgets and shouldn't be passed to IM context. | |
997 | // In fact, what a GTK+ IM should do is filtering keyEvents and convert them | |
998 | // into text input ONLY WHEN THE WIDGET HAS INPUT FOCUS. Besides, when current | |
0a164d4c | 999 | // widgets has both IM context and input focus, the event should be filtered |
f6fca1f8 RR |
1000 | // by gtk_im_context_filter_keypress(). |
1001 | // Then, we should, according to GTK+ 2.0 API doc, return whatever it returns. | |
f1272160 | 1002 | if ((!ret) && (win->m_imData != NULL) && ( wxWindow::FindFocus() == win )) |
f6fca1f8 | 1003 | { |
f1272160 RR |
1004 | // We should let GTK+ IM filter key event first. According to GTK+ 2.0 API |
1005 | // docs, if IM filter returns true, no further processing should be done. | |
0a164d4c | 1006 | // we should send the key_down event anyway. |
f1272160 | 1007 | bool intercepted_by_IM = gtk_im_context_filter_keypress(win->m_imData->context, gdk_event); |
f6fca1f8 | 1008 | win->m_imData->lastKeyEvent = NULL; |
f1272160 RR |
1009 | if (intercepted_by_IM) |
1010 | { | |
f6fca1f8 | 1011 | wxLogTrace(TRACE_KEYS, _T("Key event intercepted by IM")); |
f1272160 RR |
1012 | return true; |
1013 | } | |
f6fca1f8 | 1014 | } |
68567a96 | 1015 | |
f1272160 | 1016 | if (return_after_IM) |
19874feb | 1017 | return false; |
68567a96 | 1018 | |
50b58dec RD |
1019 | #if wxUSE_ACCEL |
1020 | if (!ret) | |
1021 | { | |
1022 | wxWindowGTK *ancestor = win; | |
1023 | while (ancestor) | |
1024 | { | |
1025 | int command = ancestor->GetAcceleratorTable()->GetCommand( event ); | |
1026 | if (command != -1) | |
1027 | { | |
1028 | wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command ); | |
1029 | ret = ancestor->GetEventHandler()->ProcessEvent( command_event ); | |
1030 | break; | |
1031 | } | |
1032 | if (ancestor->IsTopLevel()) | |
1033 | break; | |
1034 | ancestor = ancestor->GetParent(); | |
1035 | } | |
1036 | } | |
1037 | #endif // wxUSE_ACCEL | |
1038 | ||
1ec3a984 RR |
1039 | // Only send wxEVT_CHAR event if not processed yet. Thus, ALT-x |
1040 | // will only be sent if it is not in an accelerator table. | |
2dde25b9 | 1041 | if (!ret) |
d728dd40 | 1042 | { |
7c5e6fc6 | 1043 | long key_code; |
1c6896d7 | 1044 | KeySym keysym = gdk_event->keyval; |
36025bcc | 1045 | // Find key code for EVT_CHAR and EVT_CHAR_HOOK events |
0a164d4c | 1046 | key_code = wxTranslateKeySymToWXKey(keysym, true /* isChar */); |
36025bcc | 1047 | if ( !key_code ) |
1c6896d7 | 1048 | { |
0b187670 | 1049 | if ( wxIsAsciiKeysym(keysym) ) |
1ec3a984 | 1050 | { |
36025bcc VS |
1051 | // ASCII key |
1052 | key_code = (unsigned char)keysym; | |
1053 | } | |
0b187670 RR |
1054 | // gdk_event->string is actually deprecated |
1055 | else if ( gdk_event->length == 1 ) | |
1056 | { | |
1057 | key_code = (unsigned char)gdk_event->string[0]; | |
1058 | } | |
36025bcc | 1059 | } |
7c5e6fc6 | 1060 | |
36025bcc VS |
1061 | if ( key_code ) |
1062 | { | |
1063 | wxLogTrace(TRACE_KEYS, _T("Char event: %ld"), key_code); | |
7c5e6fc6 | 1064 | |
36025bcc | 1065 | event.m_keyCode = key_code; |
7c5e6fc6 | 1066 | |
90e572f1 | 1067 | // Implement OnCharHook by checking ancestor top level windows |
36025bcc VS |
1068 | wxWindow *parent = win; |
1069 | while (parent && !parent->IsTopLevel()) | |
1070 | parent = parent->GetParent(); | |
1071 | if (parent) | |
1072 | { | |
1073 | event.SetEventType( wxEVT_CHAR_HOOK ); | |
1074 | ret = parent->GetEventHandler()->ProcessEvent( event ); | |
1075 | } | |
1076 | ||
1077 | if (!ret) | |
1078 | { | |
1079 | event.SetEventType(wxEVT_CHAR); | |
1080 | ret = win->GetEventHandler()->ProcessEvent( event ); | |
1ec3a984 | 1081 | } |
f17393f1 | 1082 | } |
d728dd40 | 1083 | } |
4d3ab2a0 | 1084 | |
f1272160 RR |
1085 | |
1086 | ||
f1272160 | 1087 | |
d728dd40 | 1088 | |
1ec3a984 | 1089 | // win is a control: tab can be propagated up |
f17393f1 | 1090 | if ( !ret && |
5664fc32 | 1091 | ((gdk_event->keyval == GDK_Tab) || (gdk_event->keyval == GDK_ISO_Left_Tab)) && |
90e572f1 | 1092 | // VZ: testing for wxTE_PROCESS_TAB shouldn't be done here - the control may |
f6bcfd97 BP |
1093 | // have this style, yet choose not to process this particular TAB in which |
1094 | // case TAB must still work as a navigational character | |
f5f3247d JS |
1095 | // JS: enabling again to make consistent with other platforms |
1096 | // (with wxTE_PROCESS_TAB you have to call Navigate to get default | |
1097 | // navigation behaviour) | |
eedc82f4 | 1098 | #if wxUSE_TEXTCTRL |
8700aedc | 1099 | (! (win->HasFlag(wxTE_PROCESS_TAB) && win->IsKindOf(CLASSINFO(wxTextCtrl)) )) && |
f5f3247d | 1100 | #endif |
f17393f1 | 1101 | win->GetParent() && (win->GetParent()->HasFlag( wxTAB_TRAVERSAL)) ) |
b292e2f5 RR |
1102 | { |
1103 | wxNavigationKeyEvent new_event; | |
8253c7fd | 1104 | new_event.SetEventObject( win->GetParent() ); |
1ec3a984 | 1105 | // GDK reports GDK_ISO_Left_Tab for SHIFT-TAB |
5664fc32 | 1106 | new_event.SetDirection( (gdk_event->keyval == GDK_Tab) ); |
1ec3a984 | 1107 | // CTRL-TAB changes the (parent) window, i.e. switch notebook page |
b98d804b | 1108 | new_event.SetWindowChange( (gdk_event->state & GDK_CONTROL_MASK) ); |
b292e2f5 | 1109 | new_event.SetCurrentFocus( win ); |
8253c7fd | 1110 | ret = win->GetParent()->GetEventHandler()->ProcessEvent( new_event ); |
b292e2f5 | 1111 | } |
ff8bfdbb | 1112 | |
1ec3a984 | 1113 | // generate wxID_CANCEL if <esc> has been pressed (typically in dialogs) |
f17393f1 | 1114 | if ( !ret && |
b98d804b RR |
1115 | (gdk_event->keyval == GDK_Escape) ) |
1116 | { | |
6ce16bdb VZ |
1117 | // however only do it if we have a Cancel button in the dialog, |
1118 | // otherwise the user code may get confused by the events from a | |
1119 | // non-existing button and, worse, a wxButton might get button event | |
1120 | // from another button which is not really expected | |
1121 | wxWindow *winForCancel = win, | |
1122 | *btnCancel = NULL; | |
1123 | while ( winForCancel ) | |
1124 | { | |
1125 | btnCancel = winForCancel->FindWindow(wxID_CANCEL); | |
1126 | if ( btnCancel ) | |
1127 | { | |
1128 | // found a cancel button | |
1129 | break; | |
1130 | } | |
1131 | ||
1132 | if ( winForCancel->IsTopLevel() ) | |
1133 | { | |
1134 | // no need to look further | |
1135 | break; | |
1136 | } | |
1137 | ||
1138 | // maybe our parent has a cancel button? | |
1139 | winForCancel = winForCancel->GetParent(); | |
1140 | } | |
1141 | ||
1142 | if ( btnCancel ) | |
1143 | { | |
17a1ebd1 VZ |
1144 | wxCommandEvent eventClick(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL); |
1145 | eventClick.SetEventObject(btnCancel); | |
1146 | ret = btnCancel->GetEventHandler()->ProcessEvent(eventClick); | |
6ce16bdb | 1147 | } |
b98d804b | 1148 | } |
c50f1fb9 | 1149 | |
2b5f62a0 | 1150 | if (ret) |
801aa178 | 1151 | { |
9fa72bd2 | 1152 | g_signal_stop_emission_by_name (widget, "key_press_event"); |
2b5f62a0 VZ |
1153 | return TRUE; |
1154 | } | |
1155 | ||
1156 | return FALSE; | |
1157 | } | |
865bb325 | 1158 | } |
2b5f62a0 | 1159 | |
865bb325 | 1160 | extern "C" { |
2b5f62a0 | 1161 | static void gtk_wxwindow_commit_cb (GtkIMContext *context, |
9abbd4a0 RR |
1162 | const gchar *str, |
1163 | wxWindow *window) | |
2b5f62a0 | 1164 | { |
2b5f62a0 VZ |
1165 | wxKeyEvent event( wxEVT_KEY_DOWN ); |
1166 | ||
a3c15d89 VS |
1167 | // take modifiers, cursor position, timestamp etc. from the last |
1168 | // key_press_event that was fed into Input Method: | |
1169 | if (window->m_imData->lastKeyEvent) | |
1170 | { | |
1171 | wxFillOtherKeyEventFields(event, | |
1172 | window, window->m_imData->lastKeyEvent); | |
1173 | } | |
1174 | ||
2b5f62a0 | 1175 | #if wxUSE_UNICODE |
5bfaca1b | 1176 | const wxWCharBuffer data = wxConvUTF8.cMB2WC( (char*)str ); |
2b5f62a0 | 1177 | #else |
5bfaca1b VS |
1178 | const wxWCharBuffer wdata = wxConvUTF8.cMB2WC( (char*)str ); |
1179 | const wxCharBuffer data = wxConvLocal.cWC2MB( wdata ); | |
a3c15d89 | 1180 | #endif // wxUSE_UNICODE |
5bfaca1b VS |
1181 | if( !(const wxChar*)data ) |
1182 | return; | |
7c5e6fc6 | 1183 | |
a3c15d89 | 1184 | bool ret = false; |
7c5e6fc6 RD |
1185 | |
1186 | // Implement OnCharHook by checking ancestor top level windows | |
1187 | wxWindow *parent = window; | |
1188 | while (parent && !parent->IsTopLevel()) | |
2b5f62a0 | 1189 | parent = parent->GetParent(); |
2b5f62a0 | 1190 | |
5bfaca1b | 1191 | for( const wxChar* pstr = data; *pstr; pstr++ ) |
7c5e6fc6 | 1192 | { |
5bfaca1b VS |
1193 | #if wxUSE_UNICODE |
1194 | event.m_uniChar = *pstr; | |
f6fca1f8 | 1195 | // Backward compatible for ISO-8859-1 |
5bfaca1b VS |
1196 | event.m_keyCode = *pstr < 256 ? event.m_uniChar : 0; |
1197 | wxLogTrace(TRACE_KEYS, _T("IM sent character '%c'"), event.m_uniChar); | |
1198 | #else | |
1199 | event.m_keyCode = *pstr; | |
1200 | #endif // wxUSE_UNICODE | |
1201 | if (parent) | |
1202 | { | |
1203 | event.SetEventType( wxEVT_CHAR_HOOK ); | |
1204 | ret = parent->GetEventHandler()->ProcessEvent( event ); | |
1205 | } | |
1206 | ||
1207 | if (!ret) | |
1208 | { | |
1209 | event.SetEventType(wxEVT_CHAR); | |
1210 | ret = window->GetEventHandler()->ProcessEvent( event ); | |
1211 | } | |
2b5f62a0 VZ |
1212 | } |
1213 | } | |
865bb325 | 1214 | } |
2b5f62a0 VZ |
1215 | |
1216 | ||
b666df2c RR |
1217 | //----------------------------------------------------------------------------- |
1218 | // "key_release_event" from any window | |
1219 | //----------------------------------------------------------------------------- | |
1220 | ||
865bb325 | 1221 | extern "C" { |
74710601 VZ |
1222 | static gint gtk_window_key_release_callback( GtkWidget *widget, |
1223 | GdkEventKey *gdk_event, | |
1224 | wxWindowGTK *win ) | |
b666df2c | 1225 | { |
3ac8d3bc RR |
1226 | DEBUG_MAIN_THREAD |
1227 | ||
c50f1fb9 | 1228 | if (g_isIdle) |
a2053b27 RR |
1229 | wxapp_install_idle_handler(); |
1230 | ||
74710601 VZ |
1231 | if (!win->m_hasVMT) |
1232 | return FALSE; | |
b666df2c | 1233 | |
74710601 VZ |
1234 | if (g_blockEventsOnDrag) |
1235 | return FALSE; | |
b666df2c RR |
1236 | |
1237 | wxKeyEvent event( wxEVT_KEY_UP ); | |
74710601 | 1238 | if ( !wxTranslateGTKKeyEventToWx(event, win, gdk_event) ) |
b666df2c | 1239 | { |
90e572f1 | 1240 | // unknown key pressed, ignore (the event would be useless anyhow) |
74710601 | 1241 | return FALSE; |
b666df2c RR |
1242 | } |
1243 | ||
74710601 VZ |
1244 | if ( !win->GetEventHandler()->ProcessEvent( event ) ) |
1245 | return FALSE; | |
1246 | ||
9fa72bd2 | 1247 | g_signal_stop_emission_by_name (widget, "key_release_event"); |
74710601 | 1248 | return TRUE; |
b666df2c | 1249 | } |
865bb325 | 1250 | } |
b666df2c | 1251 | |
c5f9d156 VS |
1252 | // ============================================================================ |
1253 | // the mouse events | |
1254 | // ============================================================================ | |
1255 | ||
d1f2ac45 VZ |
1256 | // ---------------------------------------------------------------------------- |
1257 | // mouse event processing helpers | |
1258 | // ---------------------------------------------------------------------------- | |
1259 | ||
50f00d0c VS |
1260 | // init wxMouseEvent with the info from GdkEventXXX struct |
1261 | template<typename T> void InitMouseEvent(wxWindowGTK *win, | |
1262 | wxMouseEvent& event, | |
1263 | T *gdk_event) | |
1264 | { | |
1265 | event.SetTimestamp( gdk_event->time ); | |
1266 | event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); | |
1267 | event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK); | |
1268 | event.m_altDown = (gdk_event->state & GDK_MOD1_MASK); | |
1269 | event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK); | |
1270 | event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK); | |
1271 | event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK); | |
1272 | event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK); | |
1273 | if (event.GetEventType() == wxEVT_MOUSEWHEEL) | |
1274 | { | |
1275 | event.m_linesPerAction = 3; | |
60773911 | 1276 | event.m_wheelDelta = 120; |
50f00d0c VS |
1277 | if (((GdkEventButton*)gdk_event)->button == 4) |
1278 | event.m_wheelRotation = 120; | |
1279 | else if (((GdkEventButton*)gdk_event)->button == 5) | |
1280 | event.m_wheelRotation = -120; | |
1281 | } | |
1282 | ||
1283 | wxPoint pt = win->GetClientAreaOrigin(); | |
1284 | event.m_x = (wxCoord)gdk_event->x - pt.x; | |
1285 | event.m_y = (wxCoord)gdk_event->y - pt.y; | |
1286 | ||
1287 | event.SetEventObject( win ); | |
1288 | event.SetId( win->GetId() ); | |
1289 | event.SetTimestamp( gdk_event->time ); | |
1290 | } | |
c5f9d156 | 1291 | |
2daa0ce9 VZ |
1292 | static void AdjustEventButtonState(wxMouseEvent& event) |
1293 | { | |
1294 | // GDK reports the old state of the button for a button press event, but | |
1295 | // for compatibility with MSW and common sense we want m_leftDown be TRUE | |
1296 | // for a LEFT_DOWN event, not FALSE, so we will invert | |
1297 | // left/right/middleDown for the corresponding click events | |
1e6feb95 | 1298 | |
1a8caf94 RR |
1299 | if ((event.GetEventType() == wxEVT_LEFT_DOWN) || |
1300 | (event.GetEventType() == wxEVT_LEFT_DCLICK) || | |
1301 | (event.GetEventType() == wxEVT_LEFT_UP)) | |
1302 | { | |
1303 | event.m_leftDown = !event.m_leftDown; | |
1304 | return; | |
1305 | } | |
1306 | ||
1307 | if ((event.GetEventType() == wxEVT_MIDDLE_DOWN) || | |
1308 | (event.GetEventType() == wxEVT_MIDDLE_DCLICK) || | |
1309 | (event.GetEventType() == wxEVT_MIDDLE_UP)) | |
2daa0ce9 | 1310 | { |
1a8caf94 RR |
1311 | event.m_middleDown = !event.m_middleDown; |
1312 | return; | |
1313 | } | |
1314 | ||
1315 | if ((event.GetEventType() == wxEVT_RIGHT_DOWN) || | |
1316 | (event.GetEventType() == wxEVT_RIGHT_DCLICK) || | |
1317 | (event.GetEventType() == wxEVT_RIGHT_UP)) | |
1318 | { | |
1319 | event.m_rightDown = !event.m_rightDown; | |
1320 | return; | |
2daa0ce9 VZ |
1321 | } |
1322 | } | |
1323 | ||
d1f2ac45 VZ |
1324 | // find the window to send the mouse event too |
1325 | static | |
1326 | wxWindowGTK *FindWindowForMouseEvent(wxWindowGTK *win, wxCoord& x, wxCoord& y) | |
1327 | { | |
7d4909b2 RR |
1328 | wxCoord xx = x; |
1329 | wxCoord yy = y; | |
1330 | ||
d1f2ac45 VZ |
1331 | if (win->m_wxwindow) |
1332 | { | |
1333 | GtkPizza *pizza = GTK_PIZZA(win->m_wxwindow); | |
7d4909b2 RR |
1334 | xx += pizza->xoffset; |
1335 | yy += pizza->yoffset; | |
d1f2ac45 VZ |
1336 | } |
1337 | ||
222ed1d6 | 1338 | wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst(); |
d1f2ac45 VZ |
1339 | while (node) |
1340 | { | |
b1d4dd7a | 1341 | wxWindowGTK *child = node->GetData(); |
d1f2ac45 | 1342 | |
b1d4dd7a | 1343 | node = node->GetNext(); |
d1f2ac45 VZ |
1344 | if (!child->IsShown()) |
1345 | continue; | |
1346 | ||
1347 | if (child->IsTransparentForMouse()) | |
1348 | { | |
1349 | // wxStaticBox is transparent in the box itself | |
1350 | int xx1 = child->m_x; | |
1351 | int yy1 = child->m_y; | |
1352 | int xx2 = child->m_x + child->m_width; | |
7408cf7f | 1353 | int yy2 = child->m_y + child->m_height; |
d1f2ac45 VZ |
1354 | |
1355 | // left | |
7d4909b2 | 1356 | if (((xx >= xx1) && (xx <= xx1+10) && (yy >= yy1) && (yy <= yy2)) || |
d1f2ac45 | 1357 | // right |
7d4909b2 | 1358 | ((xx >= xx2-10) && (xx <= xx2) && (yy >= yy1) && (yy <= yy2)) || |
d1f2ac45 | 1359 | // top |
7d4909b2 | 1360 | ((xx >= xx1) && (xx <= xx2) && (yy >= yy1) && (yy <= yy1+10)) || |
d1f2ac45 | 1361 | // bottom |
7d4909b2 | 1362 | ((xx >= xx1) && (xx <= xx2) && (yy >= yy2-1) && (yy <= yy2))) |
d1f2ac45 VZ |
1363 | { |
1364 | win = child; | |
1365 | x -= child->m_x; | |
1366 | y -= child->m_y; | |
1367 | break; | |
1368 | } | |
1369 | ||
1370 | } | |
1371 | else | |
1372 | { | |
1373 | if ((child->m_wxwindow == (GtkWidget*) NULL) && | |
7d4909b2 RR |
1374 | (child->m_x <= xx) && |
1375 | (child->m_y <= yy) && | |
af3653dd RR |
1376 | (child->m_x+child->m_width >= xx) && |
1377 | (child->m_y+child->m_height >= yy)) | |
d1f2ac45 VZ |
1378 | { |
1379 | win = child; | |
1380 | x -= child->m_x; | |
1381 | y -= child->m_y; | |
1382 | break; | |
1383 | } | |
1384 | } | |
1385 | } | |
1386 | ||
1387 | return win; | |
1388 | } | |
1389 | ||
c801d85f | 1390 | //----------------------------------------------------------------------------- |
2f2aa628 RR |
1391 | // "button_press_event" |
1392 | //----------------------------------------------------------------------------- | |
c801d85f | 1393 | |
865bb325 | 1394 | extern "C" { |
d1f2ac45 VZ |
1395 | static gint gtk_window_button_press_callback( GtkWidget *widget, |
1396 | GdkEventButton *gdk_event, | |
1397 | wxWindowGTK *win ) | |
903f689b | 1398 | { |
3ac8d3bc RR |
1399 | DEBUG_MAIN_THREAD |
1400 | ||
c50f1fb9 | 1401 | if (g_isIdle) |
a2053b27 RR |
1402 | wxapp_install_idle_handler(); |
1403 | ||
1404 | /* | |
223d09f6 | 1405 | wxPrintf( wxT("1) OnButtonPress from ") ); |
a2053b27 RR |
1406 | if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) |
1407 | wxPrintf( win->GetClassInfo()->GetClassName() ); | |
223d09f6 | 1408 | wxPrintf( wxT(".\n") ); |
a2053b27 | 1409 | */ |
a2053b27 | 1410 | if (!win->m_hasVMT) return FALSE; |
f5e27805 | 1411 | if (g_blockEventsOnDrag) return TRUE; |
76ed8f8d | 1412 | if (g_blockEventsOnScroll) return TRUE; |
c801d85f | 1413 | |
034be888 RR |
1414 | if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; |
1415 | ||
afbe906a | 1416 | if (win->m_wxwindow && (g_focusWindow != win) && win->AcceptsFocus()) |
c801d85f | 1417 | { |
afbe906a | 1418 | gtk_widget_grab_focus( win->m_wxwindow ); |
c801d85f | 1419 | /* |
afbe906a RR |
1420 | wxPrintf( wxT("GrabFocus from ") ); |
1421 | if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) | |
1422 | wxPrintf( win->GetClassInfo()->GetClassName() ); | |
1423 | wxPrintf( wxT(".\n") ); | |
c801d85f | 1424 | */ |
362c6693 | 1425 | } |
47d67540 | 1426 | |
90e572f1 | 1427 | // GDK sends surplus button down events |
2b5f62a0 VZ |
1428 | // before a double click event. We |
1429 | // need to filter these out. | |
1430 | if (gdk_event->type == GDK_BUTTON_PRESS) | |
1431 | { | |
1432 | GdkEvent *peek_event = gdk_event_peek(); | |
1433 | if (peek_event) | |
1434 | { | |
8b8a8e0e RR |
1435 | if ((peek_event->type == GDK_2BUTTON_PRESS) || |
1436 | (peek_event->type == GDK_3BUTTON_PRESS)) | |
2b5f62a0 VZ |
1437 | { |
1438 | gdk_event_free( peek_event ); | |
1439 | return TRUE; | |
1440 | } | |
1441 | else | |
1442 | { | |
1443 | gdk_event_free( peek_event ); | |
1444 | } | |
1445 | } | |
1446 | } | |
1447 | ||
2daa0ce9 | 1448 | wxEventType event_type = wxEVT_NULL; |
47d67540 | 1449 | |
127304e9 VS |
1450 | // GdkDisplay is a GTK+ 2.2.0 thing |
1451 | #if defined(__WXGTK20__) && GTK_CHECK_VERSION(2, 2, 0) | |
15475ced | 1452 | if ( gdk_event->type == GDK_2BUTTON_PRESS && |
cc35003a | 1453 | !gtk_check_version(2,2,0) && |
15475ced VZ |
1454 | gdk_event->button >= 1 && gdk_event->button <= 3 ) |
1455 | { | |
1456 | // Reset GDK internal timestamp variables in order to disable GDK | |
1457 | // triple click events. GDK will then next time believe no button has | |
1458 | // been clicked just before, and send a normal button click event. | |
1459 | GdkDisplay* display = gtk_widget_get_display (widget); | |
1460 | display->button_click_time[1] = 0; | |
1461 | display->button_click_time[0] = 0; | |
1462 | } | |
1463 | #endif // GTK 2+ | |
1464 | ||
f5e27805 | 1465 | if (gdk_event->button == 1) |
c801d85f | 1466 | { |
f3f0d961 | 1467 | // note that GDK generates triple click events which are not supported |
77ffb593 | 1468 | // by wxWidgets but still have to be passed to the app as otherwise |
f3f0d961 | 1469 | // clicks would simply go missing |
f5e27805 RR |
1470 | switch (gdk_event->type) |
1471 | { | |
15475ced VZ |
1472 | // we shouldn't get triple clicks at all for GTK2 because we |
1473 | // suppress them artificially using the code above but we still | |
1474 | // should map them to something for GTK1 and not just ignore them | |
1475 | // as this would lose clicks | |
f3f0d961 VZ |
1476 | case GDK_3BUTTON_PRESS: // we could also map this to DCLICK... |
1477 | case GDK_BUTTON_PRESS: | |
1478 | event_type = wxEVT_LEFT_DOWN; | |
1479 | break; | |
1480 | ||
1481 | case GDK_2BUTTON_PRESS: | |
1482 | event_type = wxEVT_LEFT_DCLICK; | |
1483 | break; | |
b1f50e65 VZ |
1484 | |
1485 | default: | |
1486 | // just to silence gcc warnings | |
1487 | ; | |
f5e27805 | 1488 | } |
362c6693 | 1489 | } |
f5e27805 | 1490 | else if (gdk_event->button == 2) |
c801d85f | 1491 | { |
f5e27805 RR |
1492 | switch (gdk_event->type) |
1493 | { | |
15475ced | 1494 | case GDK_3BUTTON_PRESS: |
f3f0d961 VZ |
1495 | case GDK_BUTTON_PRESS: |
1496 | event_type = wxEVT_MIDDLE_DOWN; | |
1497 | break; | |
1498 | ||
1499 | case GDK_2BUTTON_PRESS: | |
1500 | event_type = wxEVT_MIDDLE_DCLICK; | |
1501 | break; | |
b1f50e65 VZ |
1502 | |
1503 | default: | |
1504 | ; | |
f5e27805 | 1505 | } |
362c6693 | 1506 | } |
f5e27805 | 1507 | else if (gdk_event->button == 3) |
c801d85f | 1508 | { |
f5e27805 RR |
1509 | switch (gdk_event->type) |
1510 | { | |
15475ced | 1511 | case GDK_3BUTTON_PRESS: |
f3f0d961 VZ |
1512 | case GDK_BUTTON_PRESS: |
1513 | event_type = wxEVT_RIGHT_DOWN; | |
1514 | break; | |
1515 | ||
1516 | case GDK_2BUTTON_PRESS: | |
1517 | event_type = wxEVT_RIGHT_DCLICK; | |
1518 | break; | |
b1f50e65 VZ |
1519 | |
1520 | default: | |
1521 | ; | |
2b5f62a0 VZ |
1522 | } |
1523 | } | |
f3f0d961 | 1524 | else if (gdk_event->button == 4 || gdk_event->button == 5) |
2b5f62a0 | 1525 | { |
f3f0d961 | 1526 | if (gdk_event->type == GDK_BUTTON_PRESS ) |
2b5f62a0 | 1527 | { |
f3f0d961 | 1528 | event_type = wxEVT_MOUSEWHEEL; |
2b5f62a0 VZ |
1529 | } |
1530 | } | |
47d67540 | 1531 | |
2daa0ce9 VZ |
1532 | if ( event_type == wxEVT_NULL ) |
1533 | { | |
1534 | // unknown mouse button or click type | |
1535 | return FALSE; | |
1536 | } | |
1537 | ||
f5e27805 | 1538 | wxMouseEvent event( event_type ); |
c5f9d156 | 1539 | InitMouseEvent( win, event, gdk_event ); |
47d67540 | 1540 | |
2daa0ce9 | 1541 | AdjustEventButtonState(event); |
94633ad9 | 1542 | |
90e572f1 | 1543 | // wxListBox actually gets mouse events from the item, so we need to give it |
3ae4c570 VZ |
1544 | // a chance to correct this |
1545 | win->FixUpMouseEvent(widget, event.m_x, event.m_y); | |
2daa0ce9 | 1546 | |
90e572f1 MR |
1547 | // find the correct window to send the event to: it may be a different one |
1548 | // from the one which got it at GTK+ level because some controls don't have | |
d1f2ac45 VZ |
1549 | // their own X window and thus cannot get any events. |
1550 | if ( !g_captureWindow ) | |
1551 | win = FindWindowForMouseEvent(win, event.m_x, event.m_y); | |
ff8bfdbb | 1552 | |
f5e27805 | 1553 | if (win->GetEventHandler()->ProcessEvent( event )) |
034be888 | 1554 | { |
9fa72bd2 | 1555 | g_signal_stop_emission_by_name (widget, "button_press_event"); |
f03fc89f | 1556 | return TRUE; |
034be888 | 1557 | } |
47d67540 | 1558 | |
ac103441 RR |
1559 | if (event_type == wxEVT_RIGHT_DOWN) |
1560 | { | |
1561 | // generate a "context menu" event: this is similar to right mouse | |
1562 | // click under many GUIs except that it is generated differently | |
1563 | // (right up under MSW, ctrl-click under Mac, right down here) and | |
1564 | // | |
1565 | // (a) it's a command event and so is propagated to the parent | |
1566 | // (b) under some ports it can be generated from kbd too | |
1567 | // (c) it uses screen coords (because of (a)) | |
1568 | wxContextMenuEvent evtCtx( | |
1569 | wxEVT_CONTEXT_MENU, | |
1570 | win->GetId(), | |
1571 | win->ClientToScreen(event.GetPosition())); | |
1572 | evtCtx.SetEventObject(win); | |
1573 | return win->GetEventHandler()->ProcessEvent(evtCtx); | |
1574 | } | |
1575 | ||
034be888 | 1576 | return FALSE; |
362c6693 | 1577 | } |
865bb325 | 1578 | } |
c801d85f KB |
1579 | |
1580 | //----------------------------------------------------------------------------- | |
97b3455a | 1581 | // "button_release_event" |
2f2aa628 | 1582 | //----------------------------------------------------------------------------- |
c801d85f | 1583 | |
865bb325 | 1584 | extern "C" { |
2b5f62a0 VZ |
1585 | static gint gtk_window_button_release_callback( GtkWidget *widget, |
1586 | GdkEventButton *gdk_event, | |
1587 | wxWindowGTK *win ) | |
47d67540 | 1588 | { |
3ac8d3bc RR |
1589 | DEBUG_MAIN_THREAD |
1590 | ||
c50f1fb9 | 1591 | if (g_isIdle) |
a2053b27 RR |
1592 | wxapp_install_idle_handler(); |
1593 | ||
1594 | if (!win->m_hasVMT) return FALSE; | |
034be888 RR |
1595 | if (g_blockEventsOnDrag) return FALSE; |
1596 | if (g_blockEventsOnScroll) return FALSE; | |
c801d85f | 1597 | |
034be888 | 1598 | if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; |
47d67540 | 1599 | |
f5e27805 | 1600 | wxEventType event_type = wxEVT_NULL; |
47d67540 | 1601 | |
f5e27805 RR |
1602 | switch (gdk_event->button) |
1603 | { | |
2b5f62a0 VZ |
1604 | case 1: |
1605 | event_type = wxEVT_LEFT_UP; | |
1606 | break; | |
1607 | ||
1608 | case 2: | |
1609 | event_type = wxEVT_MIDDLE_UP; | |
1610 | break; | |
1611 | ||
1612 | case 3: | |
1613 | event_type = wxEVT_RIGHT_UP; | |
1614 | break; | |
1615 | ||
1616 | default: | |
1617 | // unknwon button, don't process | |
1618 | return FALSE; | |
f5e27805 | 1619 | } |
47d67540 | 1620 | |
f5e27805 | 1621 | wxMouseEvent event( event_type ); |
c5f9d156 | 1622 | InitMouseEvent( win, event, gdk_event ); |
f5e27805 | 1623 | |
2daa0ce9 VZ |
1624 | AdjustEventButtonState(event); |
1625 | ||
3ae4c570 VZ |
1626 | // same wxListBox hack as above |
1627 | win->FixUpMouseEvent(widget, event.m_x, event.m_y); | |
e2762ff0 | 1628 | |
d1f2ac45 VZ |
1629 | if ( !g_captureWindow ) |
1630 | win = FindWindowForMouseEvent(win, event.m_x, event.m_y); | |
47d67540 | 1631 | |
f5e27805 | 1632 | if (win->GetEventHandler()->ProcessEvent( event )) |
034be888 | 1633 | { |
9fa72bd2 | 1634 | g_signal_stop_emission_by_name (widget, "button_release_event"); |
f03fc89f | 1635 | return TRUE; |
034be888 | 1636 | } |
47d67540 | 1637 | |
034be888 | 1638 | return FALSE; |
362c6693 | 1639 | } |
865bb325 | 1640 | } |
c801d85f KB |
1641 | |
1642 | //----------------------------------------------------------------------------- | |
2f2aa628 RR |
1643 | // "motion_notify_event" |
1644 | //----------------------------------------------------------------------------- | |
c801d85f | 1645 | |
865bb325 | 1646 | extern "C" { |
1e6feb95 VZ |
1647 | static gint gtk_window_motion_notify_callback( GtkWidget *widget, |
1648 | GdkEventMotion *gdk_event, | |
1649 | wxWindowGTK *win ) | |
47d67540 | 1650 | { |
3ac8d3bc RR |
1651 | DEBUG_MAIN_THREAD |
1652 | ||
c50f1fb9 | 1653 | if (g_isIdle) |
a2053b27 RR |
1654 | wxapp_install_idle_handler(); |
1655 | ||
1656 | if (!win->m_hasVMT) return FALSE; | |
034be888 RR |
1657 | if (g_blockEventsOnDrag) return FALSE; |
1658 | if (g_blockEventsOnScroll) return FALSE; | |
148cd9b6 | 1659 | |
034be888 RR |
1660 | if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; |
1661 | ||
ff8bfdbb | 1662 | if (gdk_event->is_hint) |
aae24d21 | 1663 | { |
f7a11f8c RR |
1664 | int x = 0; |
1665 | int y = 0; | |
1666 | GdkModifierType state; | |
1667 | gdk_window_get_pointer(gdk_event->window, &x, &y, &state); | |
1668 | gdk_event->x = x; | |
1669 | gdk_event->y = y; | |
aae24d21 | 1670 | } |
ff8bfdbb | 1671 | |
c801d85f | 1672 | /* |
e380f72b RR |
1673 | printf( "OnMotion from " ); |
1674 | if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) | |
1675 | printf( win->GetClassInfo()->GetClassName() ); | |
1676 | printf( ".\n" ); | |
aae24d21 | 1677 | */ |
47d67540 | 1678 | |
e380f72b | 1679 | wxMouseEvent event( wxEVT_MOTION ); |
c5f9d156 | 1680 | InitMouseEvent(win, event, gdk_event); |
e380f72b | 1681 | |
50382578 | 1682 | if ( g_captureWindow ) |
2f2aa628 | 1683 | { |
1e6feb95 VZ |
1684 | // synthetize a mouse enter or leave event if needed |
1685 | GdkWindow *winUnderMouse = gdk_window_at_pointer(NULL, NULL); | |
7c5e6fc6 | 1686 | // This seems to be necessary and actually been added to |
50382578 RR |
1687 | // GDK itself in version 2.0.X |
1688 | gdk_flush(); | |
7c5e6fc6 | 1689 | |
1e6feb95 VZ |
1690 | bool hasMouse = winUnderMouse == gdk_event->window; |
1691 | if ( hasMouse != g_captureWindowHasMouse ) | |
1692 | { | |
1693 | // the mouse changed window | |
1694 | g_captureWindowHasMouse = hasMouse; | |
1695 | ||
17a1ebd1 VZ |
1696 | wxMouseEvent eventM(g_captureWindowHasMouse ? wxEVT_ENTER_WINDOW |
1697 | : wxEVT_LEAVE_WINDOW); | |
1698 | InitMouseEvent(win, eventM, gdk_event); | |
1699 | eventM.SetEventObject(win); | |
1700 | win->GetEventHandler()->ProcessEvent(eventM); | |
1e6feb95 VZ |
1701 | } |
1702 | } | |
1703 | else // no capture | |
1704 | { | |
d1f2ac45 | 1705 | win = FindWindowForMouseEvent(win, event.m_x, event.m_y); |
2f2aa628 | 1706 | } |
47d67540 | 1707 | |
e380f72b | 1708 | if (win->GetEventHandler()->ProcessEvent( event )) |
034be888 | 1709 | { |
9fa72bd2 | 1710 | g_signal_stop_emission_by_name (widget, "motion_notify_event"); |
f03fc89f | 1711 | return TRUE; |
034be888 | 1712 | } |
47d67540 | 1713 | |
034be888 | 1714 | return FALSE; |
362c6693 | 1715 | } |
865bb325 | 1716 | } |
c801d85f | 1717 | |
557c9f5b JS |
1718 | //----------------------------------------------------------------------------- |
1719 | // "mouse_wheel_event" | |
1720 | //----------------------------------------------------------------------------- | |
1721 | ||
865bb325 | 1722 | extern "C" { |
557c9f5b | 1723 | static gint gtk_window_wheel_callback (GtkWidget * widget, |
865bb325 VZ |
1724 | GdkEventScroll * gdk_event, |
1725 | wxWindowGTK * win) | |
557c9f5b JS |
1726 | { |
1727 | DEBUG_MAIN_THREAD | |
1728 | ||
1729 | if (g_isIdle) | |
1730 | wxapp_install_idle_handler(); | |
1731 | ||
1732 | wxEventType event_type = wxEVT_NULL; | |
1733 | if (gdk_event->direction == GDK_SCROLL_UP) | |
1734 | event_type = wxEVT_MOUSEWHEEL; | |
1735 | else if (gdk_event->direction == GDK_SCROLL_DOWN) | |
1736 | event_type = wxEVT_MOUSEWHEEL; | |
1737 | else | |
1738 | return FALSE; | |
0a164d4c | 1739 | |
557c9f5b JS |
1740 | wxMouseEvent event( event_type ); |
1741 | // Can't use InitMouse macro because scroll events don't have button | |
1742 | event.SetTimestamp( gdk_event->time ); | |
1743 | event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); | |
1744 | event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK); | |
1745 | event.m_altDown = (gdk_event->state & GDK_MOD1_MASK); | |
1746 | event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK); | |
1747 | event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK); | |
1748 | event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK); | |
1749 | event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK); | |
58d185f7 | 1750 | event.m_linesPerAction = 3; |
60773911 | 1751 | event.m_wheelDelta = 120; |
557c9f5b JS |
1752 | if (gdk_event->direction == GDK_SCROLL_UP) |
1753 | event.m_wheelRotation = 120; | |
1754 | else | |
1755 | event.m_wheelRotation = -120; | |
1756 | ||
1757 | wxPoint pt = win->GetClientAreaOrigin(); | |
1758 | event.m_x = (wxCoord)gdk_event->x - pt.x; | |
1759 | event.m_y = (wxCoord)gdk_event->y - pt.y; | |
1760 | ||
1761 | event.SetEventObject( win ); | |
1762 | event.SetId( win->GetId() ); | |
1763 | event.SetTimestamp( gdk_event->time ); | |
0a164d4c | 1764 | |
557c9f5b JS |
1765 | if (win->GetEventHandler()->ProcessEvent( event )) |
1766 | { | |
9fa72bd2 | 1767 | g_signal_stop_emission_by_name (widget, "scroll_event"); |
557c9f5b JS |
1768 | return TRUE; |
1769 | } | |
1770 | ||
1771 | return FALSE; | |
1772 | } | |
865bb325 | 1773 | } |
ac103441 RR |
1774 | |
1775 | //----------------------------------------------------------------------------- | |
1776 | // "popup-menu" | |
1777 | //----------------------------------------------------------------------------- | |
865bb325 | 1778 | extern "C" { |
ac103441 RR |
1779 | static gboolean wxgtk_window_popup_menu_callback(GtkWidget*, wxWindowGTK* win) |
1780 | { | |
1781 | wxContextMenuEvent event( | |
1782 | wxEVT_CONTEXT_MENU, | |
1783 | win->GetId(), | |
1784 | wxPoint(-1, -1)); | |
1785 | event.SetEventObject(win); | |
1786 | return win->GetEventHandler()->ProcessEvent(event); | |
1787 | } | |
865bb325 | 1788 | } |
557c9f5b | 1789 | |
c801d85f | 1790 | //----------------------------------------------------------------------------- |
2f2aa628 RR |
1791 | // "focus_in_event" |
1792 | //----------------------------------------------------------------------------- | |
c801d85f | 1793 | |
6aeb6f2a VZ |
1794 | // send the wxChildFocusEvent and wxFocusEvent, common code of |
1795 | // gtk_window_focus_in_callback() and SetFocus() | |
1796 | static bool DoSendFocusEvents(wxWindow *win) | |
1797 | { | |
1798 | // Notify the parent keeping track of focus for the kbd navigation | |
1799 | // purposes that we got it. | |
1800 | wxChildFocusEvent eventChildFocus(win); | |
1801 | (void)win->GetEventHandler()->ProcessEvent(eventChildFocus); | |
1802 | ||
1803 | wxFocusEvent eventFocus(wxEVT_SET_FOCUS, win->GetId()); | |
1804 | eventFocus.SetEventObject(win); | |
1805 | ||
1806 | return win->GetEventHandler()->ProcessEvent(eventFocus); | |
1807 | } | |
1808 | ||
865bb325 | 1809 | extern "C" { |
1e6feb95 VZ |
1810 | static gint gtk_window_focus_in_callback( GtkWidget *widget, |
1811 | GdkEvent *WXUNUSED(event), | |
1812 | wxWindow *win ) | |
c801d85f | 1813 | { |
3ac8d3bc | 1814 | DEBUG_MAIN_THREAD |
0a164d4c | 1815 | |
c50f1fb9 | 1816 | if (g_isIdle) |
a2053b27 RR |
1817 | wxapp_install_idle_handler(); |
1818 | ||
a3c15d89 VS |
1819 | if (win->m_imData) |
1820 | gtk_im_context_focus_in(win->m_imData->context); | |
4b1ae153 | 1821 | |
1e6feb95 | 1822 | g_focusWindowLast = |
b292e2f5 | 1823 | g_focusWindow = win; |
ff8bfdbb | 1824 | |
6cad4f1b VZ |
1825 | wxLogTrace(TRACE_FOCUS, |
1826 | _T("%s: focus in"), win->GetName().c_str()); | |
7de59551 | 1827 | |
b79395c5 RR |
1828 | #ifdef HAVE_XIM |
1829 | if (win->m_ic) | |
1830 | gdk_im_begin(win->m_ic, win->m_wxwindow->window); | |
1831 | #endif | |
1832 | ||
1e6feb95 | 1833 | #if wxUSE_CARET |
f6bcfd97 BP |
1834 | // caret needs to be informed about focus change |
1835 | wxCaret *caret = win->GetCaret(); | |
1836 | if ( caret ) | |
1837 | { | |
1838 | caret->OnSetFocus(); | |
1839 | } | |
1840 | #endif // wxUSE_CARET | |
1841 | ||
6cad4f1b VZ |
1842 | // does the window itself think that it has the focus? |
1843 | if ( !win->m_hasFocus ) | |
5cd09f0b | 1844 | { |
6cad4f1b | 1845 | // not yet, notify it |
0a164d4c WS |
1846 | win->m_hasFocus = true; |
1847 | ||
6cad4f1b VZ |
1848 | if ( DoSendFocusEvents(win) ) |
1849 | { | |
9fa72bd2 | 1850 | g_signal_stop_emission_by_name (widget, "focus_in_event"); |
6cad4f1b VZ |
1851 | return TRUE; |
1852 | } | |
034be888 | 1853 | } |
ca298c88 | 1854 | |
034be888 | 1855 | return FALSE; |
362c6693 | 1856 | } |
865bb325 | 1857 | } |
c801d85f KB |
1858 | |
1859 | //----------------------------------------------------------------------------- | |
2f2aa628 RR |
1860 | // "focus_out_event" |
1861 | //----------------------------------------------------------------------------- | |
c801d85f | 1862 | |
865bb325 | 1863 | extern "C" { |
afbe906a | 1864 | static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEventFocus *gdk_event, wxWindowGTK *win ) |
c801d85f | 1865 | { |
3ac8d3bc RR |
1866 | DEBUG_MAIN_THREAD |
1867 | ||
c50f1fb9 | 1868 | if (g_isIdle) |
a2053b27 RR |
1869 | wxapp_install_idle_handler(); |
1870 | ||
a3c15d89 VS |
1871 | if (win->m_imData) |
1872 | gtk_im_context_focus_out(win->m_imData->context); | |
4b1ae153 | 1873 | |
6cad4f1b VZ |
1874 | wxLogTrace( TRACE_FOCUS, |
1875 | _T("%s: focus out"), win->GetName().c_str() ); | |
b231914f | 1876 | |
148cd9b6 | 1877 | |
3379ed37 | 1878 | wxWindowGTK *winFocus = wxFindFocusedChild(win); |
f6bcfd97 BP |
1879 | if ( winFocus ) |
1880 | win = winFocus; | |
1881 | ||
1e6feb95 | 1882 | g_focusWindow = (wxWindowGTK *)NULL; |
148cd9b6 | 1883 | |
b79395c5 RR |
1884 | #ifdef HAVE_XIM |
1885 | if (win->m_ic) | |
1886 | gdk_im_end(); | |
1887 | #endif | |
1888 | ||
1e6feb95 | 1889 | #if wxUSE_CARET |
f6bcfd97 BP |
1890 | // caret needs to be informed about focus change |
1891 | wxCaret *caret = win->GetCaret(); | |
1892 | if ( caret ) | |
1893 | { | |
1894 | caret->OnKillFocus(); | |
1895 | } | |
1896 | #endif // wxUSE_CARET | |
1897 | ||
6cad4f1b VZ |
1898 | // don't send the window a kill focus event if it thinks that it doesn't |
1899 | // have focus already | |
1900 | if ( win->m_hasFocus ) | |
5cd09f0b | 1901 | { |
0a164d4c | 1902 | win->m_hasFocus = false; |
6cad4f1b VZ |
1903 | |
1904 | wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() ); | |
1905 | event.SetEventObject( win ); | |
1906 | ||
a752b8c4 VZ |
1907 | // even if we did process the event in wx code, still let GTK itself |
1908 | // process it too as otherwise bad things happen, especially in GTK2 | |
1909 | // where the text control simply aborts the program if it doesn't get | |
1910 | // the matching focus out event | |
1911 | (void)win->GetEventHandler()->ProcessEvent( event ); | |
034be888 | 1912 | } |
ca298c88 | 1913 | |
034be888 | 1914 | return FALSE; |
362c6693 | 1915 | } |
865bb325 | 1916 | } |
c801d85f | 1917 | |
b4071e91 RR |
1918 | //----------------------------------------------------------------------------- |
1919 | // "enter_notify_event" | |
1920 | //----------------------------------------------------------------------------- | |
1921 | ||
865bb325 | 1922 | extern "C" { |
edc1d330 VZ |
1923 | static |
1924 | gint gtk_window_enter_callback( GtkWidget *widget, | |
1925 | GdkEventCrossing *gdk_event, | |
1926 | wxWindowGTK *win ) | |
b4071e91 | 1927 | { |
3ac8d3bc RR |
1928 | DEBUG_MAIN_THREAD |
1929 | ||
c50f1fb9 | 1930 | if (g_isIdle) |
a2053b27 | 1931 | wxapp_install_idle_handler(); |
ca298c88 | 1932 | |
a2053b27 RR |
1933 | if (!win->m_hasVMT) return FALSE; |
1934 | if (g_blockEventsOnDrag) return FALSE; | |
47d67540 | 1935 | |
7f5f144a RR |
1936 | // Event was emitted after a grab |
1937 | if (gdk_event->mode != GDK_CROSSING_NORMAL) return FALSE; | |
7c5e6fc6 | 1938 | |
a2053b27 | 1939 | if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; |
b292e2f5 | 1940 | |
4a33eba6 RR |
1941 | int x = 0; |
1942 | int y = 0; | |
1943 | GdkModifierType state = (GdkModifierType)0; | |
ff8bfdbb | 1944 | |
a2053b27 | 1945 | gdk_window_get_pointer( widget->window, &x, &y, &state ); |
ff8bfdbb | 1946 | |
edc1d330 | 1947 | wxMouseEvent event( wxEVT_ENTER_WINDOW ); |
c5f9d156 VS |
1948 | InitMouseEvent(win, event, gdk_event); |
1949 | wxPoint pt = win->GetClientAreaOrigin(); | |
1950 | event.m_x = x + pt.x; | |
1951 | event.m_y = y + pt.y; | |
ff8bfdbb | 1952 | |
e380f72b | 1953 | if (win->GetEventHandler()->ProcessEvent( event )) |
034be888 | 1954 | { |
9fa72bd2 | 1955 | g_signal_stop_emission_by_name (widget, "enter_notify_event"); |
034be888 RR |
1956 | return TRUE; |
1957 | } | |
ca298c88 | 1958 | |
034be888 | 1959 | return FALSE; |
b4071e91 | 1960 | } |
865bb325 | 1961 | } |
47d67540 | 1962 | |
b4071e91 RR |
1963 | //----------------------------------------------------------------------------- |
1964 | // "leave_notify_event" | |
1965 | //----------------------------------------------------------------------------- | |
1966 | ||
865bb325 | 1967 | extern "C" { |
1e6feb95 | 1968 | static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindowGTK *win ) |
b4071e91 | 1969 | { |
3ac8d3bc RR |
1970 | DEBUG_MAIN_THREAD |
1971 | ||
c50f1fb9 | 1972 | if (g_isIdle) |
a2053b27 | 1973 | wxapp_install_idle_handler(); |
acfd422a | 1974 | |
a2053b27 RR |
1975 | if (!win->m_hasVMT) return FALSE; |
1976 | if (g_blockEventsOnDrag) return FALSE; | |
b292e2f5 | 1977 | |
7f5f144a RR |
1978 | // Event was emitted after an ungrab |
1979 | if (gdk_event->mode != GDK_CROSSING_NORMAL) return FALSE; | |
7c5e6fc6 | 1980 | |
a2053b27 | 1981 | if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; |
c50f1fb9 | 1982 | |
e380f72b | 1983 | wxMouseEvent event( wxEVT_LEAVE_WINDOW ); |
d1367c3d | 1984 | event.SetTimestamp( gdk_event->time ); |
e380f72b | 1985 | event.SetEventObject( win ); |
47d67540 | 1986 | |
4a33eba6 RR |
1987 | int x = 0; |
1988 | int y = 0; | |
1989 | GdkModifierType state = (GdkModifierType)0; | |
ff8bfdbb | 1990 | |
4a33eba6 | 1991 | gdk_window_get_pointer( widget->window, &x, &y, &state ); |
ff8bfdbb | 1992 | |
74710601 VZ |
1993 | event.m_shiftDown = (state & GDK_SHIFT_MASK) != 0; |
1994 | event.m_controlDown = (state & GDK_CONTROL_MASK) != 0; | |
1995 | event.m_altDown = (state & GDK_MOD1_MASK) != 0; | |
1996 | event.m_metaDown = (state & GDK_MOD2_MASK) != 0; | |
1997 | event.m_leftDown = (state & GDK_BUTTON1_MASK) != 0; | |
1998 | event.m_middleDown = (state & GDK_BUTTON2_MASK) != 0; | |
1999 | event.m_rightDown = (state & GDK_BUTTON3_MASK) != 0; | |
4a33eba6 | 2000 | |
c5f9d156 VS |
2001 | wxPoint pt = win->GetClientAreaOrigin(); |
2002 | event.m_x = x + pt.x; | |
2003 | event.m_y = y + pt.y; | |
ff8bfdbb | 2004 | |
e380f72b | 2005 | if (win->GetEventHandler()->ProcessEvent( event )) |
034be888 | 2006 | { |
9fa72bd2 | 2007 | g_signal_stop_emission_by_name (widget, "leave_notify_event"); |
034be888 RR |
2008 | return TRUE; |
2009 | } | |
ca298c88 | 2010 | |
034be888 | 2011 | return FALSE; |
b4071e91 | 2012 | } |
865bb325 | 2013 | } |
47d67540 | 2014 | |
c801d85f | 2015 | //----------------------------------------------------------------------------- |
2f2aa628 RR |
2016 | // "value_changed" from m_vAdjust |
2017 | //----------------------------------------------------------------------------- | |
c801d85f | 2018 | |
865bb325 | 2019 | extern "C" { |
9e691f46 VZ |
2020 | static void gtk_window_vscroll_callback( GtkAdjustment *adjust, |
2021 | SCROLLBAR_CBACK_ARG | |
2022 | wxWindowGTK *win ) | |
c801d85f | 2023 | { |
3ac8d3bc RR |
2024 | DEBUG_MAIN_THREAD |
2025 | ||
c50f1fb9 | 2026 | if (g_isIdle) |
a2053b27 | 2027 | wxapp_install_idle_handler(); |
c801d85f | 2028 | |
a2053b27 | 2029 | if (g_blockEventsOnDrag) return; |
47d67540 | 2030 | |
a2053b27 | 2031 | if (!win->m_hasVMT) return; |
148cd9b6 | 2032 | |
5e014a0c | 2033 | float diff = adjust->value - win->m_oldVerticalPos; |
e380f72b | 2034 | if (fabs(diff) < 0.2) return; |
148cd9b6 | 2035 | |
5e014a0c | 2036 | win->m_oldVerticalPos = adjust->value; |
47d67540 | 2037 | |
6728fb61 | 2038 | wxEventType command = GtkScrollWinTypeToWx(GET_SCROLL_TYPE(sw->vscrollbar)); |
148cd9b6 | 2039 | |
5e014a0c | 2040 | int value = (int)(adjust->value+0.5); |
c801d85f | 2041 | |
c5b42c87 | 2042 | wxScrollWinEvent event( command, value, wxVERTICAL ); |
e380f72b RR |
2043 | event.SetEventObject( win ); |
2044 | win->GetEventHandler()->ProcessEvent( event ); | |
362c6693 | 2045 | } |
865bb325 | 2046 | } |
c801d85f KB |
2047 | |
2048 | //----------------------------------------------------------------------------- | |
2f2aa628 RR |
2049 | // "value_changed" from m_hAdjust |
2050 | //----------------------------------------------------------------------------- | |
c801d85f | 2051 | |
865bb325 | 2052 | extern "C" { |
9e691f46 VZ |
2053 | static void gtk_window_hscroll_callback( GtkAdjustment *adjust, |
2054 | SCROLLBAR_CBACK_ARG | |
2055 | wxWindowGTK *win ) | |
47d67540 | 2056 | { |
3ac8d3bc RR |
2057 | DEBUG_MAIN_THREAD |
2058 | ||
c50f1fb9 | 2059 | if (g_isIdle) |
a2053b27 | 2060 | wxapp_install_idle_handler(); |
47d67540 | 2061 | |
a2053b27 RR |
2062 | if (g_blockEventsOnDrag) return; |
2063 | if (!win->m_hasVMT) return; | |
47d67540 | 2064 | |
5e014a0c | 2065 | float diff = adjust->value - win->m_oldHorizontalPos; |
e380f72b | 2066 | if (fabs(diff) < 0.2) return; |
148cd9b6 | 2067 | |
6728fb61 | 2068 | wxEventType command = GtkScrollWinTypeToWx(GET_SCROLL_TYPE(sw->hscrollbar)); |
148cd9b6 | 2069 | |
9e691f46 | 2070 | win->m_oldHorizontalPos = adjust->value; |
148cd9b6 | 2071 | |
5e014a0c | 2072 | int value = (int)(adjust->value+0.5); |
47d67540 | 2073 | |
c5b42c87 | 2074 | wxScrollWinEvent event( command, value, wxHORIZONTAL ); |
e380f72b RR |
2075 | event.SetEventObject( win ); |
2076 | win->GetEventHandler()->ProcessEvent( event ); | |
362c6693 | 2077 | } |
865bb325 | 2078 | } |
c801d85f | 2079 | |
cb43b372 RR |
2080 | //----------------------------------------------------------------------------- |
2081 | // "button_press_event" from scrollbar | |
2082 | //----------------------------------------------------------------------------- | |
2083 | ||
865bb325 | 2084 | extern "C" { |
2a23d363 RR |
2085 | static gint gtk_scrollbar_button_press_callback( GtkRange *widget, |
2086 | GdkEventButton *gdk_event, | |
1e6feb95 | 2087 | wxWindowGTK *win) |
cb43b372 | 2088 | { |
3ac8d3bc RR |
2089 | DEBUG_MAIN_THREAD |
2090 | ||
c50f1fb9 | 2091 | if (g_isIdle) |
a2053b27 RR |
2092 | wxapp_install_idle_handler(); |
2093 | ||
d6d26e04 | 2094 | |
0a164d4c | 2095 | g_blockEventsOnScroll = true; |
9e691f46 | 2096 | |
68567a96 MR |
2097 | // FIXME: there is no 'slider' field in GTK+ 2.0 any more |
2098 | #if 0 | |
2a23d363 | 2099 | win->m_isScrolling = (gdk_event->window == widget->slider); |
9e691f46 | 2100 | #endif |
47d67540 | 2101 | |
e380f72b | 2102 | return FALSE; |
cb43b372 | 2103 | } |
865bb325 | 2104 | } |
cb43b372 RR |
2105 | |
2106 | //----------------------------------------------------------------------------- | |
2107 | // "button_release_event" from scrollbar | |
2108 | //----------------------------------------------------------------------------- | |
2109 | ||
865bb325 | 2110 | extern "C" { |
88413fec | 2111 | static gint gtk_scrollbar_button_release_callback( GtkRange *widget, |
8bbe427f | 2112 | GdkEventButton *WXUNUSED(gdk_event), |
1e6feb95 | 2113 | wxWindowGTK *win) |
cb43b372 | 2114 | { |
3ac8d3bc RR |
2115 | DEBUG_MAIN_THREAD |
2116 | ||
1ecc4d80 | 2117 | // don't test here as we can release the mouse while being over |
5e014a0c | 2118 | // a different window than the slider |
76ed8f8d RR |
2119 | // |
2120 | // if (gdk_event->window != widget->slider) return FALSE; | |
cb43b372 | 2121 | |
0a164d4c | 2122 | g_blockEventsOnScroll = false; |
47d67540 | 2123 | |
2a23d363 | 2124 | if (win->m_isScrolling) |
88413fec | 2125 | { |
d6d26e04 | 2126 | wxEventType command = wxEVT_SCROLLWIN_THUMBRELEASE; |
2a23d363 RR |
2127 | int value = -1; |
2128 | int dir = -1; | |
2daa0ce9 | 2129 | |
2a23d363 RR |
2130 | GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(win->m_widget); |
2131 | if (widget == GTK_RANGE(scrolledWindow->hscrollbar)) | |
2132 | { | |
2133 | value = (int)(win->m_hAdjust->value+0.5); | |
2134 | dir = wxHORIZONTAL; | |
2135 | } | |
2136 | if (widget == GTK_RANGE(scrolledWindow->vscrollbar)) | |
2137 | { | |
2138 | value = (int)(win->m_vAdjust->value+0.5); | |
2139 | dir = wxVERTICAL; | |
2140 | } | |
2daa0ce9 | 2141 | |
2a23d363 | 2142 | wxScrollWinEvent event( command, value, dir ); |
2a23d363 RR |
2143 | event.SetEventObject( win ); |
2144 | win->GetEventHandler()->ProcessEvent( event ); | |
88413fec RR |
2145 | } |
2146 | ||
0a164d4c | 2147 | win->m_isScrolling = false; |
2daa0ce9 | 2148 | |
e380f72b | 2149 | return FALSE; |
cb43b372 | 2150 | } |
865bb325 | 2151 | } |
cb43b372 | 2152 | |
f03fc89f VZ |
2153 | // ---------------------------------------------------------------------------- |
2154 | // this wxWindowBase function is implemented here (in platform-specific file) | |
2155 | // because it is static and so couldn't be made virtual | |
2156 | // ---------------------------------------------------------------------------- | |
2b07d713 | 2157 | |
0fe02759 | 2158 | wxWindow *wxWindowBase::DoFindFocus() |
2b07d713 | 2159 | { |
1e6feb95 VZ |
2160 | // the cast is necessary when we compile in wxUniversal mode |
2161 | return (wxWindow *)g_focusWindow; | |
2b07d713 | 2162 | } |
ca298c88 | 2163 | |
a2053b27 RR |
2164 | //----------------------------------------------------------------------------- |
2165 | // "realize" from m_widget | |
2166 | //----------------------------------------------------------------------------- | |
2167 | ||
b79395c5 RR |
2168 | /* We cannot set colours and fonts before the widget has |
2169 | been realized, so we do this directly after realization. */ | |
a2053b27 | 2170 | |
865bb325 | 2171 | extern "C" { |
a2053b27 | 2172 | static gint |
2b5f62a0 | 2173 | gtk_window_realized_callback( GtkWidget *m_widget, wxWindow *win ) |
a2053b27 | 2174 | { |
3ac8d3bc RR |
2175 | DEBUG_MAIN_THREAD |
2176 | ||
c50f1fb9 | 2177 | if (g_isIdle) |
a2053b27 | 2178 | wxapp_install_idle_handler(); |
0a164d4c | 2179 | |
a3c15d89 | 2180 | if (win->m_imData) |
2b5f62a0 VZ |
2181 | { |
2182 | GtkPizza *pizza = GTK_PIZZA( m_widget ); | |
a3c15d89 VS |
2183 | gtk_im_context_set_client_window( win->m_imData->context, |
2184 | pizza->bin_window ); | |
2b5f62a0 | 2185 | } |
2b5f62a0 | 2186 | |
3c679789 RR |
2187 | wxWindowCreateEvent event( win ); |
2188 | event.SetEventObject( win ); | |
2189 | win->GetEventHandler()->ProcessEvent( event ); | |
1e6feb95 | 2190 | |
a2053b27 RR |
2191 | return FALSE; |
2192 | } | |
865bb325 | 2193 | } |
a2053b27 | 2194 | |
b79395c5 RR |
2195 | //----------------------------------------------------------------------------- |
2196 | // "size_allocate" | |
2197 | //----------------------------------------------------------------------------- | |
2198 | ||
865bb325 | 2199 | extern "C" { |
8f75cb6c | 2200 | static |
adc1999b RR |
2201 | void gtk_window_size_callback( GtkWidget *WXUNUSED(widget), |
2202 | GtkAllocation *WXUNUSED(alloc), | |
8f75cb6c RR |
2203 | wxWindow *win ) |
2204 | { | |
2205 | if (g_isIdle) | |
2206 | wxapp_install_idle_handler(); | |
2daa0ce9 | 2207 | |
5b8a521e | 2208 | if (!win->m_hasScrolling) return; |
2daa0ce9 | 2209 | |
5b8a521e RR |
2210 | int client_width = 0; |
2211 | int client_height = 0; | |
2212 | win->GetClientSize( &client_width, &client_height ); | |
2213 | if ((client_width == win->m_oldClientWidth) && (client_height == win->m_oldClientHeight)) | |
2214 | return; | |
2daa0ce9 | 2215 | |
5b8a521e RR |
2216 | win->m_oldClientWidth = client_width; |
2217 | win->m_oldClientHeight = client_height; | |
2daa0ce9 | 2218 | |
5b8a521e RR |
2219 | if (!win->m_nativeSizeEvent) |
2220 | { | |
2221 | wxSizeEvent event( win->GetSize(), win->GetId() ); | |
2222 | event.SetEventObject( win ); | |
2223 | win->GetEventHandler()->ProcessEvent( event ); | |
2224 | } | |
8f75cb6c | 2225 | } |
865bb325 | 2226 | } |
8f75cb6c RR |
2227 | |
2228 | ||
3ed2e7ce VZ |
2229 | #ifdef HAVE_XIM |
2230 | #define WXUNUSED_UNLESS_XIM(param) param | |
2231 | #else | |
2232 | #define WXUNUSED_UNLESS_XIM(param) WXUNUSED(param) | |
2233 | #endif | |
2234 | ||
b79395c5 RR |
2235 | /* Resize XIM window */ |
2236 | ||
865bb325 | 2237 | extern "C" { |
3ed2e7ce | 2238 | static |
8f75cb6c RR |
2239 | void gtk_wxwindow_size_callback( GtkWidget* WXUNUSED_UNLESS_XIM(widget), |
2240 | GtkAllocation* WXUNUSED_UNLESS_XIM(alloc), | |
1e6feb95 | 2241 | wxWindowGTK* WXUNUSED_UNLESS_XIM(win) ) |
b79395c5 RR |
2242 | { |
2243 | if (g_isIdle) | |
2244 | wxapp_install_idle_handler(); | |
2daa0ce9 | 2245 | |
9a8c7620 | 2246 | #ifdef HAVE_XIM |
b79395c5 RR |
2247 | if (!win->m_ic) |
2248 | return; | |
2249 | ||
b79395c5 RR |
2250 | if (gdk_ic_get_style (win->m_ic) & GDK_IM_PREEDIT_POSITION) |
2251 | { | |
2252 | gint width, height; | |
2253 | ||
3ed2e7ce | 2254 | gdk_window_get_size (widget->window, &width, &height); |
b79395c5 RR |
2255 | win->m_icattr->preedit_area.width = width; |
2256 | win->m_icattr->preedit_area.height = height; | |
2257 | gdk_ic_set_attr (win->m_ic, win->m_icattr, GDK_IC_PREEDIT_AREA); | |
2258 | } | |
9a8c7620 | 2259 | #endif // HAVE_XIM |
b79395c5 | 2260 | } |
865bb325 | 2261 | } |
b79395c5 | 2262 | |
63081513 RR |
2263 | //----------------------------------------------------------------------------- |
2264 | // "realize" from m_wxwindow | |
2265 | //----------------------------------------------------------------------------- | |
2266 | ||
2267 | /* Initialize XIM support */ | |
2268 | ||
865bb325 | 2269 | extern "C" { |
63081513 | 2270 | static gint |
3ed2e7ce | 2271 | gtk_wxwindow_realized_callback( GtkWidget * WXUNUSED_UNLESS_XIM(widget), |
1e6feb95 | 2272 | wxWindowGTK * WXUNUSED_UNLESS_XIM(win) ) |
63081513 RR |
2273 | { |
2274 | if (g_isIdle) | |
2275 | wxapp_install_idle_handler(); | |
2276 | ||
d06800f1 | 2277 | #ifdef HAVE_XIM |
63081513 RR |
2278 | if (win->m_ic) return FALSE; |
2279 | if (!widget) return FALSE; | |
2280 | if (!gdk_im_ready()) return FALSE; | |
2281 | ||
2282 | win->m_icattr = gdk_ic_attr_new(); | |
2283 | if (!win->m_icattr) return FALSE; | |
2daa0ce9 | 2284 | |
63081513 RR |
2285 | gint width, height; |
2286 | GdkEventMask mask; | |
2287 | GdkColormap *colormap; | |
2288 | GdkICAttr *attr = win->m_icattr; | |
b58b1dfc | 2289 | unsigned attrmask = GDK_IC_ALL_REQ; |
63081513 | 2290 | GdkIMStyle style; |
b79395c5 RR |
2291 | GdkIMStyle supported_style = (GdkIMStyle) |
2292 | (GDK_IM_PREEDIT_NONE | | |
1e6feb95 VZ |
2293 | GDK_IM_PREEDIT_NOTHING | |
2294 | GDK_IM_PREEDIT_POSITION | | |
2295 | GDK_IM_STATUS_NONE | | |
2296 | GDK_IM_STATUS_NOTHING); | |
63081513 RR |
2297 | |
2298 | if (widget->style && widget->style->font->type != GDK_FONT_FONTSET) | |
1e6feb95 | 2299 | supported_style = (GdkIMStyle)(supported_style & ~GDK_IM_PREEDIT_POSITION); |
63081513 RR |
2300 | |
2301 | attr->style = style = gdk_im_decide_style (supported_style); | |
2302 | attr->client_window = widget->window; | |
2303 | ||
2304 | if ((colormap = gtk_widget_get_colormap (widget)) != | |
1e6feb95 | 2305 | gtk_widget_get_default_colormap ()) |
63081513 | 2306 | { |
5cd09f0b RR |
2307 | attrmask |= GDK_IC_PREEDIT_COLORMAP; |
2308 | attr->preedit_colormap = colormap; | |
63081513 | 2309 | } |
2daa0ce9 | 2310 | |
63081513 RR |
2311 | attrmask |= GDK_IC_PREEDIT_FOREGROUND; |
2312 | attrmask |= GDK_IC_PREEDIT_BACKGROUND; | |
2313 | attr->preedit_foreground = widget->style->fg[GTK_STATE_NORMAL]; | |
2314 | attr->preedit_background = widget->style->base[GTK_STATE_NORMAL]; | |
2315 | ||
2316 | switch (style & GDK_IM_PREEDIT_MASK) | |
2317 | { | |
1e6feb95 VZ |
2318 | case GDK_IM_PREEDIT_POSITION: |
2319 | if (widget->style && widget->style->font->type != GDK_FONT_FONTSET) | |
2320 | { | |
2321 | g_warning ("over-the-spot style requires fontset"); | |
2322 | break; | |
2323 | } | |
63081513 | 2324 | |
1e6feb95 | 2325 | gdk_window_get_size (widget->window, &width, &height); |
63081513 | 2326 | |
1e6feb95 VZ |
2327 | attrmask |= GDK_IC_PREEDIT_POSITION_REQ; |
2328 | attr->spot_location.x = 0; | |
2329 | attr->spot_location.y = height; | |
2330 | attr->preedit_area.x = 0; | |
2331 | attr->preedit_area.y = 0; | |
2332 | attr->preedit_area.width = width; | |
2333 | attr->preedit_area.height = height; | |
2334 | attr->preedit_fontset = widget->style->font; | |
63081513 | 2335 | |
1e6feb95 | 2336 | break; |
b79395c5 | 2337 | } |
2daa0ce9 | 2338 | |
b58b1dfc | 2339 | win->m_ic = gdk_ic_new (attr, (GdkICAttributesType)attrmask); |
2daa0ce9 | 2340 | |
63081513 | 2341 | if (win->m_ic == NULL) |
1e6feb95 | 2342 | g_warning ("Can't create input context."); |
63081513 | 2343 | else |
1e6feb95 VZ |
2344 | { |
2345 | mask = gdk_window_get_events (widget->window); | |
2346 | mask = (GdkEventMask)(mask | gdk_ic_get_events (win->m_ic)); | |
2347 | gdk_window_set_events (widget->window, mask); | |
2348 | ||
2349 | if (GTK_WIDGET_HAS_FOCUS(widget)) | |
2350 | gdk_im_begin (win->m_ic, widget->window); | |
2351 | } | |
2352 | #endif // HAVE_XIM | |
63081513 RR |
2353 | |
2354 | return FALSE; | |
2355 | } | |
865bb325 | 2356 | } |
63081513 | 2357 | |
6ca41e57 | 2358 | //----------------------------------------------------------------------------- |
1e6feb95 | 2359 | // InsertChild for wxWindowGTK. |
6ca41e57 RR |
2360 | //----------------------------------------------------------------------------- |
2361 | ||
1e6feb95 | 2362 | /* Callback for wxWindowGTK. This very strange beast has to be used because |
b1170810 RR |
2363 | * C++ has no virtual methods in a constructor. We have to emulate a |
2364 | * virtual function here as wxNotebook requires a different way to insert | |
2365 | * a child in it. I had opted for creating a wxNotebookPage window class | |
2366 | * which would have made this superfluous (such in the MDI window system), | |
2367 | * but no-one was listening to me... */ | |
6ca41e57 | 2368 | |
1e6feb95 | 2369 | static void wxInsertChildInWindow( wxWindowGTK* parent, wxWindowGTK* child ) |
6ca41e57 | 2370 | { |
bf0c00c6 RR |
2371 | /* the window might have been scrolled already, do we |
2372 | have to adapt the position */ | |
da048e3d RR |
2373 | GtkPizza *pizza = GTK_PIZZA(parent->m_wxwindow); |
2374 | child->m_x += pizza->xoffset; | |
2375 | child->m_y += pizza->yoffset; | |
148cd9b6 | 2376 | |
da048e3d | 2377 | gtk_pizza_put( GTK_PIZZA(parent->m_wxwindow), |
a2053b27 RR |
2378 | GTK_WIDGET(child->m_widget), |
2379 | child->m_x, | |
2380 | child->m_y, | |
2381 | child->m_width, | |
2382 | child->m_height ); | |
6ca41e57 RR |
2383 | } |
2384 | ||
bbe0af5b RR |
2385 | //----------------------------------------------------------------------------- |
2386 | // global functions | |
2387 | //----------------------------------------------------------------------------- | |
2388 | ||
1e6feb95 | 2389 | wxWindow *wxGetActiveWindow() |
bbe0af5b | 2390 | { |
6cad4f1b | 2391 | return wxWindow::FindFocus(); |
bbe0af5b RR |
2392 | } |
2393 | ||
7dd40b6f RD |
2394 | |
2395 | wxMouseState wxGetMouseState() | |
2396 | { | |
2397 | wxMouseState ms; | |
2398 | ||
2399 | gint x; | |
2400 | gint y; | |
2401 | GdkModifierType mask; | |
2402 | ||
2403 | gdk_window_get_pointer(NULL, &x, &y, &mask); | |
2404 | ||
2405 | ms.SetX(x); | |
2406 | ms.SetY(y); | |
2407 | ms.SetLeftDown(mask & GDK_BUTTON1_MASK); | |
2408 | ms.SetMiddleDown(mask & GDK_BUTTON2_MASK); | |
2409 | ms.SetRightDown(mask & GDK_BUTTON3_MASK); | |
2410 | ||
2411 | ms.SetControlDown(mask & GDK_CONTROL_MASK); | |
2412 | ms.SetShiftDown(mask & GDK_SHIFT_MASK); | |
2413 | ms.SetAltDown(mask & GDK_MOD1_MASK); | |
2414 | ms.SetMetaDown(mask & GDK_MOD2_MASK); | |
3d257b8d | 2415 | |
7dd40b6f RD |
2416 | return ms; |
2417 | } | |
3d257b8d | 2418 | |
c801d85f | 2419 | //----------------------------------------------------------------------------- |
1e6feb95 | 2420 | // wxWindowGTK |
c801d85f KB |
2421 | //----------------------------------------------------------------------------- |
2422 | ||
6522713c VZ |
2423 | // in wxUniv/MSW this class is abstract because it doesn't have DoPopupMenu() |
2424 | // method | |
1e6feb95 | 2425 | #ifdef __WXUNIVERSAL__ |
6522713c VZ |
2426 | IMPLEMENT_ABSTRACT_CLASS(wxWindowGTK, wxWindowBase) |
2427 | #else // __WXGTK__ | |
1e6feb95 | 2428 | IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase) |
6522713c | 2429 | #endif // __WXUNIVERSAL__/__WXGTK__ |
c801d85f | 2430 | |
1e6feb95 | 2431 | void wxWindowGTK::Init() |
c801d85f | 2432 | { |
f03fc89f | 2433 | // GTK specific |
a2053b27 | 2434 | m_widget = (GtkWidget *) NULL; |
e380f72b | 2435 | m_wxwindow = (GtkWidget *) NULL; |
76fcf0f2 | 2436 | m_focusWidget = (GtkWidget *) NULL; |
8bbe427f | 2437 | |
f03fc89f | 2438 | // position/size |
a2053b27 RR |
2439 | m_x = 0; |
2440 | m_y = 0; | |
2441 | m_width = 0; | |
e380f72b | 2442 | m_height = 0; |
8bbe427f | 2443 | |
0a164d4c WS |
2444 | m_sizeSet = false; |
2445 | m_hasVMT = false; | |
2446 | m_needParent = true; | |
2447 | m_isBeingDeleted = false; | |
148cd9b6 | 2448 | |
0a164d4c WS |
2449 | m_noExpose = false; |
2450 | m_nativeSizeEvent = false; | |
94633ad9 | 2451 | |
0a164d4c WS |
2452 | m_hasScrolling = false; |
2453 | m_isScrolling = false; | |
f03fc89f | 2454 | |
a2053b27 | 2455 | m_hAdjust = (GtkAdjustment*) NULL; |
e380f72b | 2456 | m_vAdjust = (GtkAdjustment*) NULL; |
815ac4a7 | 2457 | m_oldHorizontalPos = |
e380f72b | 2458 | m_oldVerticalPos = 0.0; |
815ac4a7 VZ |
2459 | m_oldClientWidth = |
2460 | m_oldClientHeight = 0; | |
8bbe427f | 2461 | |
0a164d4c | 2462 | m_resizing = false; |
8bbe427f | 2463 | |
ddb6bc71 | 2464 | m_insertCallback = (wxInsertChildFunction) NULL; |
8bbe427f | 2465 | |
0a164d4c WS |
2466 | m_acceptsFocus = false; |
2467 | m_hasFocus = false; | |
148cd9b6 | 2468 | |
0a164d4c | 2469 | m_clipPaintRegion = false; |
b6fa52db | 2470 | |
c7382f91 JS |
2471 | m_needsStyleChange = false; |
2472 | ||
5e014a0c | 2473 | m_cursor = *wxSTANDARD_CURSOR; |
2daa0ce9 | 2474 | |
a3c15d89 | 2475 | m_imData = NULL; |
a589495e | 2476 | m_dirtyTabOrder = false; |
362c6693 | 2477 | } |
c801d85f | 2478 | |
1e6feb95 | 2479 | wxWindowGTK::wxWindowGTK() |
68995f26 VZ |
2480 | { |
2481 | Init(); | |
2482 | } | |
2483 | ||
1e6feb95 VZ |
2484 | wxWindowGTK::wxWindowGTK( wxWindow *parent, |
2485 | wxWindowID id, | |
2486 | const wxPoint &pos, | |
2487 | const wxSize &size, | |
2488 | long style, | |
2489 | const wxString &name ) | |
6ca41e57 | 2490 | { |
68995f26 VZ |
2491 | Init(); |
2492 | ||
e380f72b | 2493 | Create( parent, id, pos, size, style, name ); |
6ca41e57 | 2494 | } |
8bbe427f | 2495 | |
1e6feb95 VZ |
2496 | bool wxWindowGTK::Create( wxWindow *parent, |
2497 | wxWindowID id, | |
2498 | const wxPoint &pos, | |
2499 | const wxSize &size, | |
2500 | long style, | |
2501 | const wxString &name ) | |
c801d85f | 2502 | { |
4dcaf11a RR |
2503 | if (!PreCreation( parent, pos, size ) || |
2504 | !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name )) | |
2505 | { | |
1e6feb95 | 2506 | wxFAIL_MSG( wxT("wxWindowGTK creation failed") ); |
0a164d4c | 2507 | return false; |
4dcaf11a | 2508 | } |
47d67540 | 2509 | |
ddb6bc71 | 2510 | m_insertCallback = wxInsertChildInWindow; |
2b5f62a0 | 2511 | |
e380f72b | 2512 | m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL ); |
38c7b3d3 | 2513 | GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS ); |
ff8bfdbb | 2514 | |
f03fc89f | 2515 | GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(m_widget); |
47d67540 | 2516 | |
dd00f3f6 | 2517 | GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(m_widget) ); |
e380f72b | 2518 | scroll_class->scrollbar_spacing = 0; |
47d67540 | 2519 | |
f03fc89f | 2520 | gtk_scrolled_window_set_policy( scrolledWindow, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC ); |
47d67540 | 2521 | |
f03fc89f VZ |
2522 | m_hAdjust = gtk_range_get_adjustment( GTK_RANGE(scrolledWindow->hscrollbar) ); |
2523 | m_vAdjust = gtk_range_get_adjustment( GTK_RANGE(scrolledWindow->vscrollbar) ); | |
47d67540 | 2524 | |
da048e3d | 2525 | m_wxwindow = gtk_pizza_new(); |
0fc5dbf5 | 2526 | |
1e6feb95 | 2527 | #ifndef __WXUNIVERSAL__ |
da048e3d | 2528 | GtkPizza *pizza = GTK_PIZZA(m_wxwindow); |
b292e2f5 | 2529 | |
f03fc89f | 2530 | if (HasFlag(wxRAISED_BORDER)) |
034be888 | 2531 | { |
da048e3d | 2532 | gtk_pizza_set_shadow_type( pizza, GTK_MYSHADOW_OUT ); |
034be888 | 2533 | } |
f03fc89f | 2534 | else if (HasFlag(wxSUNKEN_BORDER)) |
034be888 | 2535 | { |
da048e3d | 2536 | gtk_pizza_set_shadow_type( pizza, GTK_MYSHADOW_IN ); |
5e014a0c RR |
2537 | } |
2538 | else if (HasFlag(wxSIMPLE_BORDER)) | |
2539 | { | |
da048e3d | 2540 | gtk_pizza_set_shadow_type( pizza, GTK_MYSHADOW_THIN ); |
034be888 RR |
2541 | } |
2542 | else | |
2543 | { | |
da048e3d | 2544 | gtk_pizza_set_shadow_type( pizza, GTK_MYSHADOW_NONE ); |
034be888 | 2545 | } |
1e6feb95 | 2546 | #endif // __WXUNIVERSAL__ |
47d67540 | 2547 | |
4e5a4c69 RR |
2548 | gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow ); |
2549 | ||
3da17724 | 2550 | GTK_WIDGET_SET_FLAGS( m_wxwindow, GTK_CAN_FOCUS ); |
0a164d4c | 2551 | m_acceptsFocus = true; |
ca298c88 | 2552 | |
e380f72b | 2553 | // I _really_ don't want scrollbars in the beginning |
a2053b27 RR |
2554 | m_vAdjust->lower = 0.0; |
2555 | m_vAdjust->upper = 1.0; | |
2556 | m_vAdjust->value = 0.0; | |
2557 | m_vAdjust->step_increment = 1.0; | |
2558 | m_vAdjust->page_increment = 1.0; | |
2559 | m_vAdjust->page_size = 5.0; | |
9fa72bd2 | 2560 | g_signal_emit_by_name (m_vAdjust, "changed"); |
a2053b27 RR |
2561 | m_hAdjust->lower = 0.0; |
2562 | m_hAdjust->upper = 1.0; | |
2563 | m_hAdjust->value = 0.0; | |
2564 | m_hAdjust->step_increment = 1.0; | |
2565 | m_hAdjust->page_increment = 1.0; | |
2566 | m_hAdjust->page_size = 5.0; | |
9fa72bd2 | 2567 | g_signal_emit_by_name (m_hAdjust, "changed"); |
f03fc89f VZ |
2568 | |
2569 | // these handlers block mouse events to any window during scrolling such as | |
77ffb593 | 2570 | // motion events and prevent GTK and wxWidgets from fighting over where the |
f03fc89f | 2571 | // slider should be |
9fa72bd2 MR |
2572 | g_signal_connect (scrolledWindow->vscrollbar, "button_press_event", |
2573 | G_CALLBACK (gtk_scrollbar_button_press_callback), this); | |
2574 | g_signal_connect (scrolledWindow->hscrollbar, "button_press_event", | |
2575 | G_CALLBACK (gtk_scrollbar_button_press_callback), this); | |
2576 | g_signal_connect (scrolledWindow->vscrollbar, "button_release_event", | |
2577 | G_CALLBACK (gtk_scrollbar_button_release_callback), this); | |
2578 | g_signal_connect (scrolledWindow->hscrollbar, "button_release_event", | |
2579 | G_CALLBACK (gtk_scrollbar_button_release_callback), this); | |
8bbe427f | 2580 | |
034be888 | 2581 | // these handlers get notified when screen updates are required either when |
76ed8f8d RR |
2582 | // scrolling or when the window size (and therefore scrollbar configuration) |
2583 | // has changed | |
2584 | ||
9fa72bd2 MR |
2585 | g_signal_connect (m_hAdjust, "value_changed", |
2586 | G_CALLBACK (gtk_window_hscroll_callback), this); | |
2587 | g_signal_connect (m_vAdjust, "value_changed", | |
2588 | G_CALLBACK (gtk_window_vscroll_callback), this); | |
76ed8f8d | 2589 | |
f03fc89f | 2590 | gtk_widget_show( m_wxwindow ); |
47d67540 | 2591 | |
f03fc89f VZ |
2592 | if (m_parent) |
2593 | m_parent->DoAddChild( this ); | |
94633ad9 | 2594 | |
76fcf0f2 | 2595 | m_focusWidget = m_wxwindow; |
8bbe427f | 2596 | |
e380f72b | 2597 | PostCreation(); |
8bbe427f | 2598 | |
0a164d4c | 2599 | return true; |
362c6693 | 2600 | } |
c801d85f | 2601 | |
1e6feb95 | 2602 | wxWindowGTK::~wxWindowGTK() |
c801d85f | 2603 | { |
7de59551 RD |
2604 | SendDestroyEvent(); |
2605 | ||
44cd54c2 JS |
2606 | if (g_focusWindow == this) |
2607 | g_focusWindow = NULL; | |
2608 | ||
3e679f01 VZ |
2609 | if ( g_delayedFocus == this ) |
2610 | g_delayedFocus = NULL; | |
2611 | ||
0a164d4c WS |
2612 | m_isBeingDeleted = true; |
2613 | m_hasVMT = false; | |
47d67540 | 2614 | |
02c3e53b JS |
2615 | // destroy children before destroying this window itself |
2616 | DestroyChildren(); | |
2617 | ||
2618 | // unhook focus handlers to prevent stray events being | |
2619 | // propagated to this (soon to be) dead object | |
2620 | if (m_focusWidget != NULL) | |
2621 | { | |
9fa72bd2 MR |
2622 | g_signal_handlers_disconnect_by_func (m_focusWidget, |
2623 | (gpointer) gtk_window_focus_in_callback, | |
2624 | this); | |
2625 | g_signal_handlers_disconnect_by_func (m_focusWidget, | |
2626 | (gpointer) gtk_window_focus_out_callback, | |
2627 | this); | |
02c3e53b JS |
2628 | } |
2629 | ||
f03fc89f | 2630 | if (m_widget) |
0a164d4c | 2631 | Show( false ); |
8bbe427f | 2632 | |
63081513 RR |
2633 | #ifdef HAVE_XIM |
2634 | if (m_ic) | |
2635 | gdk_ic_destroy (m_ic); | |
2636 | if (m_icattr) | |
2637 | gdk_ic_attr_destroy (m_icattr); | |
2638 | #endif | |
2639 | ||
f6551618 MW |
2640 | // delete before the widgets to avoid a crash on solaris |
2641 | delete m_imData; | |
f6551618 | 2642 | |
f03fc89f | 2643 | if (m_wxwindow) |
a2053b27 | 2644 | { |
f03fc89f | 2645 | gtk_widget_destroy( m_wxwindow ); |
c50f1fb9 | 2646 | m_wxwindow = (GtkWidget*) NULL; |
a2053b27 | 2647 | } |
8bbe427f | 2648 | |
f03fc89f | 2649 | if (m_widget) |
a2053b27 | 2650 | { |
f03fc89f | 2651 | gtk_widget_destroy( m_widget ); |
c50f1fb9 | 2652 | m_widget = (GtkWidget*) NULL; |
a2053b27 | 2653 | } |
362c6693 | 2654 | } |
c801d85f | 2655 | |
1e6feb95 | 2656 | bool wxWindowGTK::PreCreation( wxWindowGTK *parent, const wxPoint &pos, const wxSize &size ) |
c801d85f | 2657 | { |
0a164d4c | 2658 | wxCHECK_MSG( !m_needParent || parent, false, wxT("Need complete parent.") ); |
8bbe427f | 2659 | |
a7c26d10 RD |
2660 | // Use either the given size, or the default if -1 is given. |
2661 | // See wxWindowBase for these functions. | |
3013a903 | 2662 | m_width = WidthDefault(size.x) ; |
f03fc89f | 2663 | m_height = HeightDefault(size.y); |
8bbe427f | 2664 | |
43a18898 RR |
2665 | m_x = (int)pos.x; |
2666 | m_y = (int)pos.y; | |
8bbe427f | 2667 | |
0a164d4c | 2668 | return true; |
c801d85f KB |
2669 | } |
2670 | ||
1e6feb95 | 2671 | void wxWindowGTK::PostCreation() |
c801d85f | 2672 | { |
82b978d7 RD |
2673 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") ); |
2674 | ||
43a18898 RR |
2675 | if (m_wxwindow) |
2676 | { | |
147bc491 | 2677 | if (!m_noExpose) |
b02da6b1 | 2678 | { |
77ffb593 | 2679 | // these get reported to wxWidgets -> wxPaintEvent |
1e6feb95 | 2680 | |
b420fb6a RR |
2681 | gtk_pizza_set_external( GTK_PIZZA(m_wxwindow), TRUE ); |
2682 | ||
9fa72bd2 MR |
2683 | g_signal_connect (m_wxwindow, "expose_event", |
2684 | G_CALLBACK (gtk_window_expose_callback), this); | |
147bc491 | 2685 | |
e441e1f4 | 2686 | // gtk_widget_set_redraw_on_allocate( GTK_WIDGET(m_wxwindow), !HasFlag( wxFULL_REPAINT_ON_RESIZE ) ); |
93d23d8f | 2687 | } |
2b5f62a0 | 2688 | |
ed56a258 JS |
2689 | // Create input method handler |
2690 | m_imData = new wxGtkIMData; | |
2691 | ||
2b5f62a0 | 2692 | // Cannot handle drawing preedited text yet |
a3c15d89 | 2693 | gtk_im_context_set_use_preedit( m_imData->context, FALSE ); |
2b5f62a0 | 2694 | |
9fa72bd2 | 2695 | g_signal_connect (m_imData->context, "commit", |
da210120 | 2696 | G_CALLBACK (gtk_wxwindow_commit_cb), this); |
148cd9b6 | 2697 | |
67d78217 | 2698 | // these are called when the "sunken" or "raised" borders are drawn |
9fa72bd2 MR |
2699 | g_signal_connect (m_widget, "expose_event", |
2700 | G_CALLBACK (gtk_window_own_expose_callback), this); | |
43a18898 | 2701 | } |
47d67540 | 2702 | |
76fcf0f2 | 2703 | // focus handling |
63081513 | 2704 | |
06fda9e8 RR |
2705 | if (!GTK_IS_WINDOW(m_widget)) |
2706 | { | |
2707 | if (m_focusWidget == NULL) | |
2708 | m_focusWidget = m_widget; | |
0a164d4c | 2709 | |
9fa72bd2 MR |
2710 | g_signal_connect (m_focusWidget, "focus_in_event", |
2711 | G_CALLBACK (gtk_window_focus_in_callback), this); | |
2712 | g_signal_connect_after (m_focusWidget, "focus_out_event", | |
2713 | G_CALLBACK (gtk_window_focus_out_callback), this); | |
06fda9e8 | 2714 | } |
76fcf0f2 RR |
2715 | |
2716 | // connect to the various key and mouse handlers | |
63081513 | 2717 | |
a2053b27 | 2718 | GtkWidget *connect_widget = GetConnectWidget(); |
f03fc89f | 2719 | |
a2053b27 | 2720 | ConnectWidget( connect_widget ); |
47d67540 | 2721 | |
63081513 | 2722 | /* We cannot set colours, fonts and cursors before the widget has |
a2053b27 | 2723 | been realized, so we do this directly after realization */ |
9fa72bd2 MR |
2724 | g_signal_connect (connect_widget, "realize", |
2725 | G_CALLBACK (gtk_window_realized_callback), this); | |
2daa0ce9 | 2726 | |
63081513 RR |
2727 | if (m_wxwindow) |
2728 | { | |
47c93b63 | 2729 | // Catch native resize events |
9fa72bd2 MR |
2730 | g_signal_connect (m_wxwindow, "size_allocate", |
2731 | G_CALLBACK (gtk_window_size_callback), this); | |
2daa0ce9 | 2732 | |
47c93b63 | 2733 | // Initialize XIM support |
9fa72bd2 MR |
2734 | g_signal_connect (m_wxwindow, "realize", |
2735 | G_CALLBACK (gtk_wxwindow_realized_callback), this); | |
8f75cb6c | 2736 | |
47c93b63 | 2737 | // And resize XIM window |
9fa72bd2 MR |
2738 | g_signal_connect (m_wxwindow, "size_allocate", |
2739 | G_CALLBACK (gtk_wxwindow_size_callback), this); | |
63081513 | 2740 | } |
2daa0ce9 | 2741 | |
024e9a4c RR |
2742 | if (GTK_IS_COMBO(m_widget)) |
2743 | { | |
2744 | GtkCombo *gcombo = GTK_COMBO(m_widget); | |
0a164d4c | 2745 | |
9fa72bd2 MR |
2746 | g_signal_connect (gcombo->entry, "size_request", |
2747 | G_CALLBACK (wxgtk_combo_size_request_callback), | |
2748 | this); | |
024e9a4c RR |
2749 | } |
2750 | else | |
47c93b63 RR |
2751 | { |
2752 | // This is needed if we want to add our windows into native | |
024e9a4c | 2753 | // GTK controls, such as the toolbar. With this callback, the |
47c93b63 | 2754 | // toolbar gets to know the correct size (the one set by the |
024e9a4c | 2755 | // programmer). Sadly, it misbehaves for wxComboBox. |
9fa72bd2 MR |
2756 | g_signal_connect (m_widget, "size_request", |
2757 | G_CALLBACK (wxgtk_window_size_request_callback), | |
2758 | this); | |
47c93b63 | 2759 | } |
1e6feb95 | 2760 | |
40bab631 VS |
2761 | InheritAttributes(); |
2762 | ||
0a164d4c | 2763 | m_hasVMT = true; |
a433fbd5 VZ |
2764 | |
2765 | // unless the window was created initially hidden (i.e. Hide() had been | |
2766 | // called before Create()), we should show it at GTK+ level as well | |
2767 | if ( IsShown() ) | |
2768 | gtk_widget_show( m_widget ); | |
b4071e91 RR |
2769 | } |
2770 | ||
1e6feb95 | 2771 | void wxWindowGTK::ConnectWidget( GtkWidget *widget ) |
b4071e91 | 2772 | { |
9fa72bd2 MR |
2773 | g_signal_connect (widget, "key_press_event", |
2774 | G_CALLBACK (gtk_window_key_press_callback), this); | |
2775 | g_signal_connect (widget, "key_release_event", | |
2776 | G_CALLBACK (gtk_window_key_release_callback), this); | |
2777 | g_signal_connect (widget, "button_press_event", | |
2778 | G_CALLBACK (gtk_window_button_press_callback), this); | |
2779 | g_signal_connect (widget, "button_release_event", | |
2780 | G_CALLBACK (gtk_window_button_release_callback), this); | |
2781 | g_signal_connect (widget, "motion_notify_event", | |
2782 | G_CALLBACK (gtk_window_motion_notify_callback), this); | |
2783 | g_signal_connect (widget, "scroll_event", | |
2784 | G_CALLBACK (gtk_window_wheel_callback), this); | |
2785 | g_signal_connect (widget, "popup_menu", | |
2786 | G_CALLBACK (wxgtk_window_popup_menu_callback), this); | |
2787 | g_signal_connect (widget, "enter_notify_event", | |
2788 | G_CALLBACK (gtk_window_enter_callback), this); | |
2789 | g_signal_connect (widget, "leave_notify_event", | |
2790 | G_CALLBACK (gtk_window_leave_callback), this); | |
362c6693 | 2791 | } |
c801d85f | 2792 | |
1e6feb95 | 2793 | bool wxWindowGTK::Destroy() |
c801d85f | 2794 | { |
82b978d7 | 2795 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") ); |
47d67540 | 2796 | |
0a164d4c | 2797 | m_hasVMT = false; |
c801d85f | 2798 | |
f03fc89f | 2799 | return wxWindowBase::Destroy(); |
362c6693 | 2800 | } |
c801d85f | 2801 | |
1e6feb95 | 2802 | void wxWindowGTK::DoMoveWindow(int x, int y, int width, int height) |
23efdd02 RR |
2803 | { |
2804 | gtk_pizza_set_size( GTK_PIZZA(m_parent->m_wxwindow), m_widget, x, y, width, height ); | |
2805 | } | |
2daa0ce9 | 2806 | |
1e6feb95 | 2807 | void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags ) |
c801d85f | 2808 | { |
82b978d7 | 2809 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") ); |
1e6feb95 | 2810 | wxASSERT_MSG( (m_parent != NULL), wxT("wxWindowGTK::SetSize requires parent.\n") ); |
8bbe427f | 2811 | |
33611ebb | 2812 | /* |
f94fca1b | 2813 | printf( "DoSetSize: name %s, x,y,w,h: %d,%d,%d,%d \n", GetName().c_str(), x,y,width,height ); |
33611ebb RR |
2814 | */ |
2815 | ||
e27ce4e9 | 2816 | if (m_resizing) return; /* I don't like recursions */ |
0a164d4c | 2817 | m_resizing = true; |
1e6feb95 | 2818 | |
b9f29261 VS |
2819 | int currentX, currentY; |
2820 | GetPosition(¤tX, ¤tY); | |
443c834d | 2821 | if (x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) |
b9f29261 | 2822 | x = currentX; |
443c834d | 2823 | if (y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) |
b9f29261 | 2824 | y = currentY; |
a200c35e VS |
2825 | AdjustForParentClientOrigin(x, y, sizeFlags); |
2826 | ||
a2053b27 | 2827 | if (m_parent->m_wxwindow == NULL) /* i.e. wxNotebook */ |
fb1585ae | 2828 | { |
e27ce4e9 | 2829 | /* don't set the size for children of wxNotebook, just take the values. */ |
fb1585ae RR |
2830 | m_x = x; |
2831 | m_y = y; | |
2832 | m_width = width; | |
ba4e3652 | 2833 | m_height = height; |
fb1585ae | 2834 | } |
ba4e3652 | 2835 | else |
fb1585ae | 2836 | { |
da048e3d | 2837 | GtkPizza *pizza = GTK_PIZZA(m_parent->m_wxwindow); |
85ad5eb5 | 2838 | if ((sizeFlags & wxSIZE_ALLOW_MINUS_ONE) == 0) |
ba4e3652 | 2839 | { |
da048e3d RR |
2840 | if (x != -1) m_x = x + pizza->xoffset; |
2841 | if (y != -1) m_y = y + pizza->yoffset; | |
ba4e3652 RR |
2842 | } |
2843 | else | |
2844 | { | |
da048e3d RR |
2845 | m_x = x + pizza->xoffset; |
2846 | m_y = y + pizza->yoffset; | |
ba4e3652 | 2847 | } |
47d67540 | 2848 | |
a63d48fa | 2849 | // calculate the best size if we should auto size the window |
c7e111cd VZ |
2850 | if ( ((sizeFlags & wxSIZE_AUTO_WIDTH) && width == -1) || |
2851 | ((sizeFlags & wxSIZE_AUTO_HEIGHT) && height == -1) ) | |
ba4e3652 | 2852 | { |
a63d48fa | 2853 | const wxSize sizeBest = GetBestSize(); |
c7e111cd | 2854 | if ( (sizeFlags & wxSIZE_AUTO_WIDTH) && width == -1 ) |
a63d48fa | 2855 | width = sizeBest.x; |
c7e111cd | 2856 | if ( (sizeFlags & wxSIZE_AUTO_HEIGHT) && height == -1 ) |
a63d48fa | 2857 | height = sizeBest.y; |
ba4e3652 RR |
2858 | } |
2859 | ||
a63d48fa VZ |
2860 | if (width != -1) |
2861 | m_width = width; | |
2862 | if (height != -1) | |
2863 | m_height = height; | |
8bbe427f | 2864 | |
e7dda1ff VS |
2865 | int minWidth = GetMinWidth(), |
2866 | minHeight = GetMinHeight(), | |
2867 | maxWidth = GetMaxWidth(), | |
2868 | maxHeight = GetMaxHeight(); | |
2869 | ||
2870 | if ((minWidth != -1) && (m_width < minWidth)) m_width = minWidth; | |
2871 | if ((minHeight != -1) && (m_height < minHeight)) m_height = minHeight; | |
2872 | if ((maxWidth != -1) && (m_width > maxWidth)) m_width = maxWidth; | |
2873 | if ((maxHeight != -1) && (m_height > maxHeight)) m_height = maxHeight; | |
47d67540 | 2874 | |
863e0817 RR |
2875 | int left_border = 0; |
2876 | int right_border = 0; | |
2877 | int top_border = 0; | |
c50f1fb9 | 2878 | int bottom_border = 0; |
f03fc89f | 2879 | |
863e0817 | 2880 | /* the default button has a border around it */ |
29f538ce | 2881 | if (GTK_WIDGET_CAN_DEFAULT(m_widget)) |
c50f1fb9 | 2882 | { |
f893066b RR |
2883 | GtkBorder *default_border = NULL; |
2884 | gtk_widget_style_get( m_widget, "default_border", &default_border, NULL ); | |
2885 | if (default_border) | |
863e0817 | 2886 | { |
f893066b RR |
2887 | left_border += default_border->left; |
2888 | right_border += default_border->right; | |
2889 | top_border += default_border->top; | |
2890 | bottom_border += default_border->bottom; | |
2891 | g_free( default_border ); | |
863e0817 | 2892 | } |
863e0817 | 2893 | } |
c50f1fb9 | 2894 | |
863e0817 RR |
2895 | DoMoveWindow( m_x-top_border, |
2896 | m_y-left_border, | |
2897 | m_width+left_border+right_border, | |
2898 | m_height+top_border+bottom_border ); | |
54517652 | 2899 | } |
148cd9b6 | 2900 | |
5b8a521e RR |
2901 | if (m_hasScrolling) |
2902 | { | |
1e6feb95 | 2903 | /* Sometimes the client area changes size without the |
b6fa52db RR |
2904 | whole windows's size changing, but if the whole |
2905 | windows's size doesn't change, no wxSizeEvent will | |
2906 | normally be sent. Here we add an extra test if | |
2907 | the client test has been changed and this will | |
2908 | be used then. */ | |
5b8a521e RR |
2909 | GetClientSize( &m_oldClientWidth, &m_oldClientHeight ); |
2910 | } | |
2911 | ||
54517652 | 2912 | /* |
6d693bb4 RR |
2913 | wxPrintf( "OnSize sent from " ); |
2914 | if (GetClassInfo() && GetClassInfo()->GetClassName()) | |
2915 | wxPrintf( GetClassInfo()->GetClassName() ); | |
2916 | wxPrintf( " %d %d %d %d\n", (int)m_x, (int)m_y, (int)m_width, (int)m_height ); | |
2917 | */ | |
2918 | ||
30760ce7 RR |
2919 | if (!m_nativeSizeEvent) |
2920 | { | |
2921 | wxSizeEvent event( wxSize(m_width,m_height), GetId() ); | |
2922 | event.SetEventObject( this ); | |
2923 | GetEventHandler()->ProcessEvent( event ); | |
2924 | } | |
6d693bb4 | 2925 | |
0a164d4c | 2926 | m_resizing = false; |
362c6693 | 2927 | } |
c801d85f | 2928 | |
1e6feb95 | 2929 | void wxWindowGTK::OnInternalIdle() |
9390a202 | 2930 | { |
a589495e VS |
2931 | if ( m_dirtyTabOrder ) |
2932 | RealizeTabOrder(); | |
68567a96 | 2933 | |
c7382f91 JS |
2934 | // Update style if the window was not yet realized |
2935 | // and SetBackgroundStyle(wxBG_STYLE_CUSTOM) was called | |
2936 | if (m_needsStyleChange) | |
2937 | { | |
2938 | SetBackgroundStyle(GetBackgroundStyle()); | |
2939 | m_needsStyleChange = false; | |
2940 | } | |
a589495e | 2941 | |
beab25bd | 2942 | // Update invalidated regions. |
010afced | 2943 | GtkUpdate(); |
0fc5dbf5 | 2944 | |
9146082c RR |
2945 | wxCursor cursor = m_cursor; |
2946 | if (g_globalCursor.Ok()) cursor = g_globalCursor; | |
c50f1fb9 | 2947 | |
f7a11f8c | 2948 | if (cursor.Ok()) |
9146082c | 2949 | { |
3017f78d | 2950 | /* I now set the cursor anew in every OnInternalIdle call |
b02da6b1 VZ |
2951 | as setting the cursor in a parent window also effects the |
2952 | windows above so that checking for the current cursor is | |
2953 | not possible. */ | |
148cd9b6 | 2954 | |
9146082c | 2955 | if (m_wxwindow) |
6a008b33 | 2956 | { |
da048e3d | 2957 | GdkWindow *window = GTK_PIZZA(m_wxwindow)->bin_window; |
6a008b33 | 2958 | if (window) |
c50f1fb9 | 2959 | gdk_window_set_cursor( window, cursor.GetCursor() ); |
6a008b33 VZ |
2960 | |
2961 | if (!g_globalCursor.Ok()) | |
2962 | cursor = *wxSTANDARD_CURSOR; | |
2963 | ||
2964 | window = m_widget->window; | |
5e014a0c | 2965 | if ((window) && !(GTK_WIDGET_NO_WINDOW(m_widget))) |
9146082c | 2966 | gdk_window_set_cursor( window, cursor.GetCursor() ); |
5e014a0c | 2967 | |
6a008b33 VZ |
2968 | } |
2969 | else | |
2970 | { | |
5e014a0c | 2971 | |
9146082c | 2972 | GdkWindow *window = m_widget->window; |
5e014a0c | 2973 | if ((window) && !(GTK_WIDGET_NO_WINDOW(m_widget))) |
9146082c | 2974 | gdk_window_set_cursor( window, cursor.GetCursor() ); |
5e014a0c | 2975 | |
6a008b33 | 2976 | } |
9146082c | 2977 | } |
6a008b33 | 2978 | |
e39af974 JS |
2979 | if (wxUpdateUIEvent::CanUpdate(this)) |
2980 | UpdateWindowUI(wxUPDATE_UI_FROMIDLE); | |
9390a202 RR |
2981 | } |
2982 | ||
1e6feb95 | 2983 | void wxWindowGTK::DoGetSize( int *width, int *height ) const |
c801d85f | 2984 | { |
82b978d7 | 2985 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
47d67540 | 2986 | |
fb1585ae RR |
2987 | if (width) (*width) = m_width; |
2988 | if (height) (*height) = m_height; | |
362c6693 | 2989 | } |
c801d85f | 2990 | |
1e6feb95 | 2991 | void wxWindowGTK::DoSetClientSize( int width, int height ) |
c801d85f | 2992 | { |
82b978d7 RD |
2993 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
2994 | ||
1ecc4d80 | 2995 | if (!m_wxwindow) |
c801d85f | 2996 | { |
1ecc4d80 | 2997 | SetSize( width, height ); |
c801d85f KB |
2998 | } |
2999 | else | |
3000 | { | |
1ecc4d80 RR |
3001 | int dw = 0; |
3002 | int dh = 0; | |
3003 | ||
1e6feb95 | 3004 | #ifndef __WXUNIVERSAL__ |
98d3fdbe RR |
3005 | if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER)) |
3006 | { | |
5e014a0c | 3007 | /* when using GTK 1.2 we set the shadow border size to 2 */ |
6a008b33 | 3008 | dw += 2 * 2; |
98d3fdbe RR |
3009 | dh += 2 * 2; |
3010 | } | |
5e014a0c RR |
3011 | if (HasFlag(wxSIMPLE_BORDER)) |
3012 | { | |
3013 | /* when using GTK 1.2 we set the simple border size to 1 */ | |
3014 | dw += 1 * 2; | |
3015 | dh += 1 * 2; | |
3016 | } | |
1e6feb95 | 3017 | #endif // __WXUNIVERSAL__ |
034be888 | 3018 | |
5b8a521e | 3019 | if (m_hasScrolling) |
98d3fdbe | 3020 | { |
324dbfec | 3021 | GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget); |
2daa0ce9 | 3022 | |
9000c624 RR |
3023 | GtkRequisition vscroll_req; |
3024 | vscroll_req.width = 2; | |
3025 | vscroll_req.height = 2; | |
dd00f3f6 | 3026 | (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->vscrollbar) )->size_request ) |
9000c624 | 3027 | (scroll_window->vscrollbar, &vscroll_req ); |
2daa0ce9 | 3028 | |
9000c624 RR |
3029 | GtkRequisition hscroll_req; |
3030 | hscroll_req.width = 2; | |
3031 | hscroll_req.height = 2; | |
dd00f3f6 | 3032 | (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->hscrollbar) )->size_request ) |
9000c624 RR |
3033 | (scroll_window->hscrollbar, &hscroll_req ); |
3034 | ||
dd00f3f6 | 3035 | GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(m_widget) ); |
324dbfec | 3036 | |
1ecc4d80 RR |
3037 | if (scroll_window->vscrollbar_visible) |
3038 | { | |
9000c624 | 3039 | dw += vscroll_req.width; |
1ecc4d80 RR |
3040 | dw += scroll_class->scrollbar_spacing; |
3041 | } | |
3042 | ||
3043 | if (scroll_window->hscrollbar_visible) | |
3044 | { | |
9000c624 | 3045 | dh += hscroll_req.height; |
63cc5d9d | 3046 | dh += scroll_class->scrollbar_spacing; |
1ecc4d80 | 3047 | } |
9000c624 | 3048 | } |
1ecc4d80 | 3049 | |
034be888 | 3050 | SetSize( width+dw, height+dh ); |
1ecc4d80 | 3051 | } |
362c6693 | 3052 | } |
c801d85f | 3053 | |
1e6feb95 | 3054 | void wxWindowGTK::DoGetClientSize( int *width, int *height ) const |
c801d85f | 3055 | { |
82b978d7 | 3056 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
47d67540 | 3057 | |
1ecc4d80 RR |
3058 | if (!m_wxwindow) |
3059 | { | |
3060 | if (width) (*width) = m_width; | |
3061 | if (height) (*height) = m_height; | |
c801d85f KB |
3062 | } |
3063 | else | |
3064 | { | |
1ecc4d80 RR |
3065 | int dw = 0; |
3066 | int dh = 0; | |
3067 | ||
1e6feb95 | 3068 | #ifndef __WXUNIVERSAL__ |
98d3fdbe RR |
3069 | if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER)) |
3070 | { | |
5e014a0c | 3071 | /* when using GTK 1.2 we set the shadow border size to 2 */ |
6a008b33 | 3072 | dw += 2 * 2; |
98d3fdbe RR |
3073 | dh += 2 * 2; |
3074 | } | |
5e014a0c RR |
3075 | if (HasFlag(wxSIMPLE_BORDER)) |
3076 | { | |
3077 | /* when using GTK 1.2 we set the simple border size to 1 */ | |
3078 | dw += 1 * 2; | |
3079 | dh += 1 * 2; | |
3080 | } | |
1e6feb95 | 3081 | #endif // __WXUNIVERSAL__ |
9000c624 | 3082 | |
5b8a521e | 3083 | if (m_hasScrolling) |
98d3fdbe | 3084 | { |
6a008b33 | 3085 | GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget); |
2daa0ce9 | 3086 | |
9000c624 RR |
3087 | GtkRequisition vscroll_req; |
3088 | vscroll_req.width = 2; | |
3089 | vscroll_req.height = 2; | |
dd00f3f6 | 3090 | (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->vscrollbar) )->size_request ) |
9000c624 | 3091 | (scroll_window->vscrollbar, &vscroll_req ); |
2daa0ce9 | 3092 | |
9000c624 RR |
3093 | GtkRequisition hscroll_req; |
3094 | hscroll_req.width = 2; | |
3095 | hscroll_req.height = 2; | |
dd00f3f6 | 3096 | (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->hscrollbar) )->size_request ) |
9000c624 RR |
3097 | (scroll_window->hscrollbar, &hscroll_req ); |
3098 | ||
dd00f3f6 | 3099 | GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(m_widget) ); |
6a008b33 | 3100 | |
1ecc4d80 RR |
3101 | if (scroll_window->vscrollbar_visible) |
3102 | { | |
9000c624 | 3103 | dw += vscroll_req.width; |
1ecc4d80 RR |
3104 | dw += scroll_class->scrollbar_spacing; |
3105 | } | |
3106 | ||
3107 | if (scroll_window->hscrollbar_visible) | |
3108 | { | |
9000c624 | 3109 | dh += hscroll_req.height; |
1ecc4d80 RR |
3110 | dh += scroll_class->scrollbar_spacing; |
3111 | } | |
6a008b33 | 3112 | } |
47d67540 | 3113 | |
1ecc4d80 RR |
3114 | if (width) (*width) = m_width - dw; |
3115 | if (height) (*height) = m_height - dh; | |
3116 | } | |
1e6feb95 | 3117 | |
f94fca1b RR |
3118 | /* |
3119 | printf( "GetClientSize, name %s ", GetName().c_str() ); | |
3120 | if (width) printf( " width = %d", (*width) ); | |
3121 | if (height) printf( " height = %d", (*height) ); | |
3122 | printf( "\n" ); | |
3123 | */ | |
362c6693 | 3124 | } |
c801d85f | 3125 | |
1e6feb95 | 3126 | void wxWindowGTK::DoGetPosition( int *x, int *y ) const |
c801d85f | 3127 | { |
82b978d7 | 3128 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
47d67540 | 3129 | |
bf0c00c6 RR |
3130 | int dx = 0; |
3131 | int dy = 0; | |
3132 | if (m_parent && m_parent->m_wxwindow) | |
3133 | { | |
da048e3d | 3134 | GtkPizza *pizza = GTK_PIZZA(m_parent->m_wxwindow); |
b02da6b1 VZ |
3135 | dx = pizza->xoffset; |
3136 | dy = pizza->yoffset; | |
bf0c00c6 | 3137 | } |
94633ad9 | 3138 | |
496beb3f VS |
3139 | if (x) (*x) = m_x - dx; |
3140 | if (y) (*y) = m_y - dy; | |
362c6693 | 3141 | } |
c801d85f | 3142 | |
1e6feb95 | 3143 | void wxWindowGTK::DoClientToScreen( int *x, int *y ) const |
c801d85f | 3144 | { |
82b978d7 | 3145 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
47d67540 | 3146 | |
a2053b27 RR |
3147 | if (!m_widget->window) return; |
3148 | ||
43a18898 RR |
3149 | GdkWindow *source = (GdkWindow *) NULL; |
3150 | if (m_wxwindow) | |
da048e3d | 3151 | source = GTK_PIZZA(m_wxwindow)->bin_window; |
43a18898 RR |
3152 | else |
3153 | source = m_widget->window; | |
47d67540 | 3154 | |
43a18898 RR |
3155 | int org_x = 0; |
3156 | int org_y = 0; | |
3157 | gdk_window_get_origin( source, &org_x, &org_y ); | |
c801d85f | 3158 | |
43a18898 | 3159 | if (!m_wxwindow) |
c801d85f | 3160 | { |
43a18898 RR |
3161 | if (GTK_WIDGET_NO_WINDOW (m_widget)) |
3162 | { | |
3163 | org_x += m_widget->allocation.x; | |
3164 | org_y += m_widget->allocation.y; | |
3165 | } | |
362c6693 | 3166 | } |
47d67540 | 3167 | |
43a18898 RR |
3168 | if (x) *x += org_x; |
3169 | if (y) *y += org_y; | |
362c6693 | 3170 | } |
c801d85f | 3171 | |
1e6feb95 | 3172 | void wxWindowGTK::DoScreenToClient( int *x, int *y ) const |
c801d85f | 3173 | { |
82b978d7 | 3174 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
47d67540 | 3175 | |
a2053b27 RR |
3176 | if (!m_widget->window) return; |
3177 | ||
1ecc4d80 RR |
3178 | GdkWindow *source = (GdkWindow *) NULL; |
3179 | if (m_wxwindow) | |
da048e3d | 3180 | source = GTK_PIZZA(m_wxwindow)->bin_window; |
1ecc4d80 RR |
3181 | else |
3182 | source = m_widget->window; | |
47d67540 | 3183 | |
1ecc4d80 RR |
3184 | int org_x = 0; |
3185 | int org_y = 0; | |
3186 | gdk_window_get_origin( source, &org_x, &org_y ); | |
c801d85f | 3187 | |
1ecc4d80 | 3188 | if (!m_wxwindow) |
c801d85f | 3189 | { |
1ecc4d80 RR |
3190 | if (GTK_WIDGET_NO_WINDOW (m_widget)) |
3191 | { | |
3192 | org_x += m_widget->allocation.x; | |
3193 | org_y += m_widget->allocation.y; | |
3194 | } | |
362c6693 | 3195 | } |
47d67540 | 3196 | |
1ecc4d80 RR |
3197 | if (x) *x -= org_x; |
3198 | if (y) *y -= org_y; | |
362c6693 | 3199 | } |
c801d85f | 3200 | |
1e6feb95 | 3201 | bool wxWindowGTK::Show( bool show ) |
c801d85f | 3202 | { |
0a164d4c | 3203 | wxCHECK_MSG( (m_widget != NULL), false, wxT("invalid window") ); |
47d67540 | 3204 | |
739730ca RR |
3205 | if (!wxWindowBase::Show(show)) |
3206 | { | |
3207 | // nothing to do | |
0a164d4c | 3208 | return false; |
739730ca | 3209 | } |
8bbe427f | 3210 | |
f03fc89f VZ |
3211 | if (show) |
3212 | gtk_widget_show( m_widget ); | |
1ecc4d80 | 3213 | else |
f03fc89f | 3214 | gtk_widget_hide( m_widget ); |
8bbe427f | 3215 | |
2b5f62a0 | 3216 | wxShowEvent eventShow(GetId(), show); |
687706f5 | 3217 | eventShow.SetEventObject(this); |
2b5f62a0 VZ |
3218 | |
3219 | GetEventHandler()->ProcessEvent(eventShow); | |
3220 | ||
0a164d4c | 3221 | return true; |
362c6693 | 3222 | } |
c801d85f | 3223 | |
3379ed37 | 3224 | static void wxWindowNotifyEnable(wxWindowGTK* win, bool enable) |
fdca68a6 JS |
3225 | { |
3226 | win->OnParentEnable(enable); | |
3227 | ||
3228 | // Recurse, so that children have the opportunity to Do The Right Thing | |
3229 | // and reset colours that have been messed up by a parent's (really ancestor's) | |
3230 | // Enable call | |
222ed1d6 | 3231 | for ( wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst(); |
fdca68a6 JS |
3232 | node; |
3233 | node = node->GetNext() ) | |
3234 | { | |
3235 | wxWindow *child = node->GetData(); | |
3236 | if (!child->IsKindOf(CLASSINFO(wxDialog)) && !child->IsKindOf(CLASSINFO(wxFrame))) | |
3237 | wxWindowNotifyEnable(child, enable); | |
3238 | } | |
3239 | } | |
3240 | ||
3379ed37 | 3241 | bool wxWindowGTK::Enable( bool enable ) |
c801d85f | 3242 | { |
0a164d4c | 3243 | wxCHECK_MSG( (m_widget != NULL), false, wxT("invalid window") ); |
82b978d7 | 3244 | |
739730ca RR |
3245 | if (!wxWindowBase::Enable(enable)) |
3246 | { | |
3247 | // nothing to do | |
0a164d4c | 3248 | return false; |
739730ca | 3249 | } |
1ecc4d80 | 3250 | |
f03fc89f VZ |
3251 | gtk_widget_set_sensitive( m_widget, enable ); |
3252 | if ( m_wxwindow ) | |
3253 | gtk_widget_set_sensitive( m_wxwindow, enable ); | |
ff8bfdbb | 3254 | |
fdca68a6 | 3255 | wxWindowNotifyEnable(this, enable); |
513903c4 | 3256 | |
0a164d4c | 3257 | return true; |
362c6693 | 3258 | } |
c801d85f | 3259 | |
1e6feb95 | 3260 | int wxWindowGTK::GetCharHeight() const |
2f2aa628 | 3261 | { |
82b978d7 | 3262 | wxCHECK_MSG( (m_widget != NULL), 12, wxT("invalid window") ); |
47d67540 | 3263 | |
cc402e64 VZ |
3264 | wxFont font = GetFont(); |
3265 | wxCHECK_MSG( font.Ok(), 12, wxT("invalid font") ); | |
2f2aa628 | 3266 | |
bbd006c0 RR |
3267 | PangoContext *context = NULL; |
3268 | if (m_widget) | |
3269 | context = gtk_widget_get_pango_context( m_widget ); | |
3270 | ||
3271 | if (!context) | |
3272 | return 0; | |
3273 | ||
cc402e64 | 3274 | PangoFontDescription *desc = font.GetNativeFontInfo()->description; |
bbd006c0 RR |
3275 | PangoLayout *layout = pango_layout_new(context); |
3276 | pango_layout_set_font_description(layout, desc); | |
3277 | pango_layout_set_text(layout, "H", 1); | |
3278 | PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data; | |
3279 | ||
3280 | PangoRectangle rect; | |
3281 | pango_layout_line_get_extents(line, NULL, &rect); | |
3282 | ||
3283 | g_object_unref( G_OBJECT( layout ) ); | |
7de59551 | 3284 | |
f69e2009 | 3285 | return (int) PANGO_PIXELS(rect.height); |
362c6693 | 3286 | } |
c801d85f | 3287 | |
1e6feb95 | 3288 | int wxWindowGTK::GetCharWidth() const |
c33c4050 | 3289 | { |
82b978d7 | 3290 | wxCHECK_MSG( (m_widget != NULL), 8, wxT("invalid window") ); |
47d67540 | 3291 | |
cc402e64 VZ |
3292 | wxFont font = GetFont(); |
3293 | wxCHECK_MSG( font.Ok(), 8, wxT("invalid font") ); | |
47d67540 | 3294 | |
bbd006c0 RR |
3295 | PangoContext *context = NULL; |
3296 | if (m_widget) | |
3297 | context = gtk_widget_get_pango_context( m_widget ); | |
3298 | ||
3299 | if (!context) | |
3300 | return 0; | |
3301 | ||
cc402e64 | 3302 | PangoFontDescription *desc = font.GetNativeFontInfo()->description; |
bbd006c0 RR |
3303 | PangoLayout *layout = pango_layout_new(context); |
3304 | pango_layout_set_font_description(layout, desc); | |
95c430aa | 3305 | pango_layout_set_text(layout, "g", 1); |
bbd006c0 RR |
3306 | PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data; |
3307 | ||
3308 | PangoRectangle rect; | |
3309 | pango_layout_line_get_extents(line, NULL, &rect); | |
3310 | ||
3311 | g_object_unref( G_OBJECT( layout ) ); | |
7de59551 | 3312 | |
f69e2009 | 3313 | return (int) PANGO_PIXELS(rect.width); |
c33c4050 RR |
3314 | } |
3315 | ||
1e6feb95 | 3316 | void wxWindowGTK::GetTextExtent( const wxString& string, |
0a164d4c WS |
3317 | int *x, |
3318 | int *y, | |
3319 | int *descent, | |
3320 | int *externalLeading, | |
3321 | const wxFont *theFont ) const | |
c33c4050 | 3322 | { |
cc402e64 | 3323 | wxFont fontToUse = theFont ? *theFont : GetFont(); |
47d67540 | 3324 | |
223d09f6 | 3325 | wxCHECK_RET( fontToUse.Ok(), wxT("invalid font") ); |
2b5f62a0 | 3326 | |
0a164d4c | 3327 | if (string.empty()) |
48d011c8 | 3328 | { |
b15ed747 RR |
3329 | if (x) (*x) = 0; |
3330 | if (y) (*y) = 0; | |
48d011c8 RR |
3331 | return; |
3332 | } | |
47d67540 | 3333 | |
48d011c8 RR |
3334 | PangoContext *context = NULL; |
3335 | if (m_widget) | |
2b5f62a0 VZ |
3336 | context = gtk_widget_get_pango_context( m_widget ); |
3337 | ||
48d011c8 RR |
3338 | if (!context) |
3339 | { | |
b15ed747 RR |
3340 | if (x) (*x) = 0; |
3341 | if (y) (*y) = 0; | |
48d011c8 RR |
3342 | return; |
3343 | } | |
2b5f62a0 | 3344 | |
48d011c8 RR |
3345 | PangoFontDescription *desc = fontToUse.GetNativeFontInfo()->description; |
3346 | PangoLayout *layout = pango_layout_new(context); | |
3347 | pango_layout_set_font_description(layout, desc); | |
3348 | { | |
fb3ed106 | 3349 | #if wxUSE_UNICODE |
48d011c8 RR |
3350 | const wxCharBuffer data = wxConvUTF8.cWC2MB( string ); |
3351 | pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data )); | |
fb3ed106 RR |
3352 | #else |
3353 | const wxWCharBuffer wdata = wxConvLocal.cMB2WC( string ); | |
3354 | const wxCharBuffer data = wxConvUTF8.cWC2MB( wdata ); | |
3355 | pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data )); | |
3356 | #endif | |
48d011c8 | 3357 | } |
2b5f62a0 | 3358 | |
48d011c8 | 3359 | PangoRectangle rect; |
fd43b1b3 | 3360 | pango_layout_get_extents(layout, NULL, &rect); |
2b5f62a0 | 3361 | |
f69e2009 VS |
3362 | if (x) (*x) = (wxCoord) PANGO_PIXELS(rect.width); |
3363 | if (y) (*y) = (wxCoord) PANGO_PIXELS(rect.height); | |
48d011c8 RR |
3364 | if (descent) |
3365 | { | |
f69e2009 VS |
3366 | PangoLayoutIter *iter = pango_layout_get_iter(layout); |
3367 | int baseline = pango_layout_iter_get_baseline(iter); | |
3368 | pango_layout_iter_free(iter); | |
3369 | *descent = *y - PANGO_PIXELS(baseline); | |
48d011c8 RR |
3370 | } |
3371 | if (externalLeading) (*externalLeading) = 0; // ?? | |
2b5f62a0 | 3372 | |
48d011c8 | 3373 | g_object_unref( G_OBJECT( layout ) ); |
c33c4050 RR |
3374 | } |
3375 | ||
1e6feb95 | 3376 | void wxWindowGTK::SetFocus() |
c801d85f | 3377 | { |
82b978d7 | 3378 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
6cad4f1b VZ |
3379 | if ( m_hasFocus ) |
3380 | { | |
3381 | // don't do anything if we already have focus | |
3382 | return; | |
3383 | } | |
2daa0ce9 | 3384 | |
354aa1e3 RR |
3385 | if (m_wxwindow) |
3386 | { | |
173348db | 3387 | if (!GTK_WIDGET_HAS_FOCUS (m_wxwindow)) |
b231914f | 3388 | { |
173348db | 3389 | gtk_widget_grab_focus (m_wxwindow); |
b231914f | 3390 | } |
354aa1e3 | 3391 | } |
b231914f | 3392 | else if (m_widget) |
c801d85f | 3393 | { |
eccd5602 RR |
3394 | if (GTK_IS_CONTAINER(m_widget)) |
3395 | { | |
3396 | gtk_widget_child_focus( m_widget, GTK_DIR_TAB_FORWARD ); | |
3397 | } | |
3398 | else | |
173348db | 3399 | if (GTK_WIDGET_CAN_FOCUS(m_widget) && !GTK_WIDGET_HAS_FOCUS (m_widget) ) |
463c1fa1 | 3400 | { |
0a164d4c | 3401 | |
d7fa7eaa | 3402 | if (!GTK_WIDGET_REALIZED(m_widget)) |
6aeb6f2a | 3403 | { |
6cad4f1b VZ |
3404 | // we can't set the focus to the widget now so we remember that |
3405 | // it should be focused and will do it later, during the idle | |
3406 | // time, as soon as we can | |
3407 | wxLogTrace(TRACE_FOCUS, | |
3408 | _T("Delaying setting focus to %s(%s)"), | |
6aeb6f2a VZ |
3409 | GetClassInfo()->GetClassName(), GetLabel().c_str()); |
3410 | ||
d7fa7eaa | 3411 | g_delayedFocus = this; |
6aeb6f2a | 3412 | } |
d7fa7eaa | 3413 | else |
6aeb6f2a | 3414 | { |
6cad4f1b VZ |
3415 | wxLogTrace(TRACE_FOCUS, |
3416 | _T("Setting focus to %s(%s)"), | |
6aeb6f2a VZ |
3417 | GetClassInfo()->GetClassName(), GetLabel().c_str()); |
3418 | ||
d7fa7eaa | 3419 | gtk_widget_grab_focus (m_widget); |
6aeb6f2a | 3420 | } |
463c1fa1 | 3421 | } |
0a164d4c | 3422 | else |
ff8bfdbb | 3423 | { |
6cad4f1b VZ |
3424 | wxLogTrace(TRACE_FOCUS, |
3425 | _T("Can't set focus to %s(%s)"), | |
3426 | GetClassInfo()->GetClassName(), GetLabel().c_str()); | |
ff8bfdbb | 3427 | } |
362c6693 | 3428 | } |
362c6693 | 3429 | } |
c801d85f | 3430 | |
1e6feb95 | 3431 | bool wxWindowGTK::AcceptsFocus() const |
b292e2f5 | 3432 | { |
f03fc89f | 3433 | return m_acceptsFocus && wxWindowBase::AcceptsFocus(); |
b292e2f5 RR |
3434 | } |
3435 | ||
1e6feb95 | 3436 | bool wxWindowGTK::Reparent( wxWindowBase *newParentBase ) |
463c1fa1 | 3437 | { |
0a164d4c | 3438 | wxCHECK_MSG( (m_widget != NULL), false, wxT("invalid window") ); |
c50f1fb9 | 3439 | |
1e6feb95 VZ |
3440 | wxWindowGTK *oldParent = m_parent, |
3441 | *newParent = (wxWindowGTK *)newParentBase; | |
a2053b27 | 3442 | |
5fd11f09 RR |
3443 | wxASSERT( GTK_IS_WIDGET(m_widget) ); |
3444 | ||
f03fc89f | 3445 | if ( !wxWindowBase::Reparent(newParent) ) |
0a164d4c | 3446 | return false; |
8bbe427f | 3447 | |
5fd11f09 RR |
3448 | wxASSERT( GTK_IS_WIDGET(m_widget) ); |
3449 | ||
3450 | /* prevent GTK from deleting the widget arbitrarily */ | |
3451 | gtk_widget_ref( m_widget ); | |
3452 | ||
8ce63e9d RR |
3453 | if (oldParent) |
3454 | { | |
3017f78d | 3455 | gtk_container_remove( GTK_CONTAINER(m_widget->parent), m_widget ); |
8ce63e9d | 3456 | } |
c50f1fb9 | 3457 | |
5fd11f09 RR |
3458 | wxASSERT( GTK_IS_WIDGET(m_widget) ); |
3459 | ||
8ce63e9d RR |
3460 | if (newParent) |
3461 | { | |
3462 | /* insert GTK representation */ | |
3463 | (*(newParent->m_insertCallback))(newParent, this); | |
3464 | } | |
c50f1fb9 | 3465 | |
5fd11f09 RR |
3466 | /* reverse: prevent GTK from deleting the widget arbitrarily */ |
3467 | gtk_widget_unref( m_widget ); | |
148cd9b6 | 3468 | |
0a164d4c | 3469 | return true; |
362c6693 | 3470 | } |
c801d85f | 3471 | |
1e6feb95 | 3472 | void wxWindowGTK::DoAddChild(wxWindowGTK *child) |
ddb6bc71 | 3473 | { |
223d09f6 | 3474 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") ); |
ddb6bc71 | 3475 | |
223d09f6 | 3476 | wxASSERT_MSG( (child != NULL), wxT("invalid child window") ); |
ddb6bc71 | 3477 | |
223d09f6 | 3478 | wxASSERT_MSG( (m_insertCallback != NULL), wxT("invalid child insertion function") ); |
c50f1fb9 | 3479 | |
ddb6bc71 RR |
3480 | /* add to list */ |
3481 | AddChild( child ); | |
c50f1fb9 | 3482 | |
ddb6bc71 RR |
3483 | /* insert GTK representation */ |
3484 | (*m_insertCallback)(this, child); | |
3485 | } | |
3486 | ||
a589495e VS |
3487 | void wxWindowGTK::AddChild(wxWindowBase *child) |
3488 | { | |
3489 | wxWindowBase::AddChild(child); | |
3490 | m_dirtyTabOrder = true; | |
3491 | if (g_isIdle) | |
3492 | wxapp_install_idle_handler(); | |
3493 | } | |
3494 | ||
3495 | void wxWindowGTK::RemoveChild(wxWindowBase *child) | |
3496 | { | |
3497 | wxWindowBase::RemoveChild(child); | |
3498 | m_dirtyTabOrder = true; | |
3499 | if (g_isIdle) | |
3500 | wxapp_install_idle_handler(); | |
3501 | } | |
0a164d4c | 3502 | |
a589495e VS |
3503 | void wxWindowGTK::DoMoveInTabOrder(wxWindow *win, MoveKind move) |
3504 | { | |
3505 | wxWindowBase::DoMoveInTabOrder(win, move); | |
3506 | m_dirtyTabOrder = true; | |
3507 | if (g_isIdle) | |
3508 | wxapp_install_idle_handler(); | |
3509 | } | |
3510 | ||
3511 | void wxWindowGTK::RealizeTabOrder() | |
3512 | { | |
3513 | if (m_wxwindow) | |
3514 | { | |
3515 | if (m_children.size() > 0) | |
3516 | { | |
3517 | GList *chain = NULL; | |
0a164d4c | 3518 | |
a589495e VS |
3519 | for (wxWindowList::const_iterator i = m_children.begin(); |
3520 | i != m_children.end(); ++i) | |
3521 | { | |
3522 | chain = g_list_prepend(chain, (*i)->m_widget); | |
3523 | } | |
0a164d4c | 3524 | |
a589495e | 3525 | chain = g_list_reverse(chain); |
0a164d4c | 3526 | |
a589495e VS |
3527 | gtk_container_set_focus_chain(GTK_CONTAINER(m_wxwindow), chain); |
3528 | g_list_free(chain); | |
3529 | } | |
3530 | else | |
3531 | { | |
3532 | gtk_container_unset_focus_chain(GTK_CONTAINER(m_wxwindow)); | |
3533 | } | |
3534 | } | |
0a164d4c | 3535 | |
a589495e VS |
3536 | m_dirtyTabOrder = false; |
3537 | } | |
3538 | ||
1e6feb95 | 3539 | void wxWindowGTK::Raise() |
362c6693 | 3540 | { |
82b978d7 RD |
3541 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
3542 | ||
fdfb8475 RR |
3543 | if (m_wxwindow && m_wxwindow->window) |
3544 | { | |
3545 | gdk_window_raise( m_wxwindow->window ); | |
3546 | } | |
0a164d4c | 3547 | else if (m_widget->window) |
fdfb8475 RR |
3548 | { |
3549 | gdk_window_raise( m_widget->window ); | |
3550 | } | |
362c6693 RR |
3551 | } |
3552 | ||
1e6feb95 | 3553 | void wxWindowGTK::Lower() |
362c6693 | 3554 | { |
82b978d7 RD |
3555 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
3556 | ||
fdfb8475 RR |
3557 | if (m_wxwindow && m_wxwindow->window) |
3558 | { | |
3559 | gdk_window_lower( m_wxwindow->window ); | |
3560 | } | |
0a164d4c | 3561 | else if (m_widget->window) |
fdfb8475 RR |
3562 | { |
3563 | gdk_window_lower( m_widget->window ); | |
3564 | } | |
362c6693 | 3565 | } |
c801d85f | 3566 | |
1e6feb95 | 3567 | bool wxWindowGTK::SetCursor( const wxCursor &cursor ) |
86b29a61 | 3568 | { |
0a164d4c | 3569 | wxCHECK_MSG( (m_widget != NULL), false, wxT("invalid window") ); |
86b29a61 | 3570 | |
f6bcfd97 | 3571 | if (cursor == m_cursor) |
0a164d4c | 3572 | return false; |
f6bcfd97 BP |
3573 | |
3574 | if (g_isIdle) | |
3575 | wxapp_install_idle_handler(); | |
1e6feb95 | 3576 | |
f6bcfd97 BP |
3577 | if (cursor == wxNullCursor) |
3578 | return wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ); | |
3579 | else | |
3580 | return wxWindowBase::SetCursor( cursor ); | |
362c6693 | 3581 | } |
c801d85f | 3582 | |
1e6feb95 | 3583 | void wxWindowGTK::WarpPointer( int x, int y ) |
4f22cf8d | 3584 | { |
82b978d7 RD |
3585 | wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); |
3586 | ||
3bcc8d15 RR |
3587 | // We provide this function ourselves as it is |
3588 | // missing in GDK (top of this file). | |
148cd9b6 | 3589 | |
ed673c6a RR |
3590 | GdkWindow *window = (GdkWindow*) NULL; |
3591 | if (m_wxwindow) | |
da048e3d | 3592 | window = GTK_PIZZA(m_wxwindow)->bin_window; |
ed673c6a RR |
3593 | else |
3594 | window = GetConnectWidget()->window; | |
148cd9b6 | 3595 | |
ed673c6a RR |
3596 | if (window) |
3597 | gdk_window_warp_pointer( window, x, y ); | |
4f22cf8d RR |
3598 | } |
3599 | ||
3013a903 | 3600 | |
1e6feb95 | 3601 | void wxWindowGTK::Refresh( bool eraseBackground, const wxRect *rect ) |
c801d85f | 3602 | { |
a67f1484 VZ |
3603 | if (!m_widget) |
3604 | return; | |
3605 | if (!m_widget->window) | |
3606 | return; | |
2b5f62a0 | 3607 | |
4e5a4c69 RR |
3608 | if (m_wxwindow) |
3609 | { | |
a67f1484 VZ |
3610 | GdkRectangle gdk_rect, |
3611 | *p; | |
4e5a4c69 RR |
3612 | if (rect) |
3613 | { | |
4e5a4c69 RR |
3614 | gdk_rect.x = rect->x; |
3615 | gdk_rect.y = rect->y; | |
3616 | gdk_rect.width = rect->width; | |
3617 | gdk_rect.height = rect->height; | |
a67f1484 | 3618 | p = &gdk_rect; |
4e5a4c69 | 3619 | } |
a67f1484 | 3620 | else // invalidate everything |
4e5a4c69 | 3621 | { |
a67f1484 | 3622 | p = NULL; |
4e5a4c69 | 3623 | } |
a67f1484 VZ |
3624 | |
3625 | gdk_window_invalidate_rect( GTK_PIZZA(m_wxwindow)->bin_window, p, TRUE ); | |
4e5a4c69 | 3626 | } |
362c6693 | 3627 | } |
c801d85f | 3628 | |
beab25bd | 3629 | void wxWindowGTK::Update() |
010afced RR |
3630 | { |
3631 | GtkUpdate(); | |
1b965a9c VZ |
3632 | |
3633 | // when we call Update() we really want to update the window immediately on | |
90e572f1 | 3634 | // screen, even if it means flushing the entire queue and hence slowing down |
1b965a9c VZ |
3635 | // everything -- but it should still be done, it's just that Update() should |
3636 | // be called very rarely | |
3637 | gdk_flush(); | |
010afced RR |
3638 | } |
3639 | ||
3640 | void wxWindowGTK::GtkUpdate() | |
beab25bd | 3641 | { |
4e5a4c69 RR |
3642 | if (m_wxwindow && GTK_PIZZA(m_wxwindow)->bin_window) |
3643 | gdk_window_process_updates( GTK_PIZZA(m_wxwindow)->bin_window, FALSE ); | |
a67f1484 VZ |
3644 | |
3645 | // for consistency with other platforms (and also because it's convenient | |
3646 | // to be able to update an entire TLW by calling Update() only once), we | |
3647 | // should also update all our children here | |
3648 | for ( wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); | |
3649 | node; | |
3650 | node = node->GetNext() ) | |
3651 | { | |
3652 | node->GetData()->GtkUpdate(); | |
3653 | } | |
beab25bd RR |
3654 | } |
3655 | ||
3656 | void wxWindowGTK::GtkSendPaintEvents() | |
3657 | { | |
3bcc8d15 RR |
3658 | if (!m_wxwindow) |
3659 | { | |
3bcc8d15 RR |
3660 | m_updateRegion.Clear(); |
3661 | return; | |
3662 | } | |
beab25bd | 3663 | |
f90566f5 | 3664 | // Clip to paint region in wxClientDC |
0a164d4c | 3665 | m_clipPaintRegion = true; |
fab591c5 | 3666 | |
b15ed747 RR |
3667 | // widget to draw on |
3668 | GtkPizza *pizza = GTK_PIZZA (m_wxwindow); | |
2b5f62a0 | 3669 | |
aac97549 | 3670 | if (GetThemeEnabled() && (GetBackgroundStyle() == wxBG_STYLE_SYSTEM)) |
f90566f5 RR |
3671 | { |
3672 | // find ancestor from which to steal background | |
cd5e74ba | 3673 | wxWindow *parent = wxGetTopLevelParent((wxWindow *)this); |
f90566f5 | 3674 | if (!parent) |
cc06fe74 | 3675 | parent = (wxWindow*)this; |
2b5f62a0 | 3676 | |
822cf31c | 3677 | if (GTK_WIDGET_MAPPED(parent->m_widget)) |
f90566f5 | 3678 | { |
822cf31c KH |
3679 | wxRegionIterator upd( m_updateRegion ); |
3680 | while (upd) | |
3681 | { | |
3682 | GdkRectangle rect; | |
3683 | rect.x = upd.GetX(); | |
3684 | rect.y = upd.GetY(); | |
3685 | rect.width = upd.GetWidth(); | |
3686 | rect.height = upd.GetHeight(); | |
3687 | ||
3688 | gtk_paint_flat_box( parent->m_widget->style, | |
3689 | pizza->bin_window, | |
3690 | (GtkStateType)GTK_WIDGET_STATE(m_wxwindow), | |
3691 | GTK_SHADOW_NONE, | |
3692 | &rect, | |
3693 | parent->m_widget, | |
3694 | (char *)"base", | |
3695 | 0, 0, -1, -1 ); | |
3696 | ||
60d8e886 | 3697 | ++upd; |
822cf31c | 3698 | } |
f90566f5 RR |
3699 | } |
3700 | } | |
3701 | else | |
b15ed747 | 3702 | |
b15ed747 RR |
3703 | { |
3704 | wxWindowDC dc( (wxWindow*)this ); | |
3705 | dc.SetClippingRegion( m_updateRegion ); | |
3706 | ||
3707 | wxEraseEvent erase_event( GetId(), &dc ); | |
3708 | erase_event.SetEventObject( this ); | |
3709 | ||
3710 | GetEventHandler()->ProcessEvent(erase_event); | |
3711 | } | |
beab25bd RR |
3712 | |
3713 | wxNcPaintEvent nc_paint_event( GetId() ); | |
3714 | nc_paint_event.SetEventObject( this ); | |
3715 | GetEventHandler()->ProcessEvent( nc_paint_event ); | |
3716 | ||
3717 | wxPaintEvent paint_event( GetId() ); | |
3718 | paint_event.SetEventObject( this ); | |
3719 | GetEventHandler()->ProcessEvent( paint_event ); | |
3720 | ||
0a164d4c | 3721 | m_clipPaintRegion = false; |
c89f5c02 | 3722 | |
c89f5c02 | 3723 | m_updateRegion.Clear(); |
beab25bd RR |
3724 | } |
3725 | ||
596f1d11 | 3726 | void wxWindowGTK::ClearBackground() |
c801d85f | 3727 | { |
82b978d7 | 3728 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
362c6693 | 3729 | } |
c801d85f | 3730 | |
ff8bfdbb | 3731 | #if wxUSE_TOOLTIPS |
1e6feb95 | 3732 | void wxWindowGTK::DoSetToolTip( wxToolTip *tip ) |
b1170810 | 3733 | { |
f03fc89f | 3734 | wxWindowBase::DoSetToolTip(tip); |
ff8bfdbb | 3735 | |
f03fc89f | 3736 | if (m_tooltip) |
3379ed37 | 3737 | m_tooltip->Apply( (wxWindow *)this ); |
b1170810 RR |
3738 | } |
3739 | ||
1e6feb95 | 3740 | void wxWindowGTK::ApplyToolTip( GtkTooltips *tips, const wxChar *tip ) |
b1170810 | 3741 | { |
aa154cb1 RR |
3742 | wxString tmp( tip ); |
3743 | gtk_tooltips_set_tip( tips, GetConnectWidget(), wxGTK_CONV(tmp), (gchar*) NULL ); | |
301cd871 | 3744 | } |
ff8bfdbb | 3745 | #endif // wxUSE_TOOLTIPS |
b1170810 | 3746 | |
1e6feb95 | 3747 | bool wxWindowGTK::SetBackgroundColour( const wxColour &colour ) |
c801d85f | 3748 | { |
0a164d4c | 3749 | wxCHECK_MSG( m_widget != NULL, false, wxT("invalid window") ); |
8bbe427f | 3750 | |
739730ca | 3751 | if (!wxWindowBase::SetBackgroundColour(colour)) |
44dfb5ce | 3752 | return false; |
c50f1fb9 | 3753 | |
5edef14e | 3754 | if (colour.Ok()) |
994bc575 | 3755 | { |
5edef14e VS |
3756 | // We need the pixel value e.g. for background clearing. |
3757 | m_backgroundColour.CalcPixel(gtk_widget_get_colormap(m_widget)); | |
994bc575 | 3758 | } |
ca298c88 | 3759 | |
5edef14e | 3760 | // apply style change (forceStyle=true so that new style is applied |
c7382f91 JS |
3761 | // even if the bg colour changed from valid to wxNullColour) |
3762 | if (GetBackgroundStyle() != wxBG_STYLE_CUSTOM) | |
3763 | ApplyWidgetStyle(true); | |
ea323db3 | 3764 | |
5edef14e | 3765 | return true; |
6de97a3b RR |
3766 | } |
3767 | ||
1e6feb95 | 3768 | bool wxWindowGTK::SetForegroundColour( const wxColour &colour ) |
6de97a3b | 3769 | { |
0a164d4c | 3770 | wxCHECK_MSG( m_widget != NULL, false, wxT("invalid window") ); |
8bbe427f | 3771 | |
739730ca RR |
3772 | if (!wxWindowBase::SetForegroundColour(colour)) |
3773 | { | |
5edef14e | 3774 | return false; |
739730ca | 3775 | } |
0a164d4c | 3776 | |
5edef14e | 3777 | if (colour.Ok()) |
ea323db3 | 3778 | { |
5edef14e VS |
3779 | // We need the pixel value e.g. for background clearing. |
3780 | m_foregroundColour.CalcPixel(gtk_widget_get_colormap(m_widget)); | |
ea323db3 | 3781 | } |
f03fc89f | 3782 | |
5edef14e VS |
3783 | // apply style change (forceStyle=true so that new style is applied |
3784 | // even if the bg colour changed from valid to wxNullColour): | |
3785 | ApplyWidgetStyle(true); | |
3786 | ||
44dfb5ce | 3787 | return true; |
58614078 RR |
3788 | } |
3789 | ||
2b5f62a0 VZ |
3790 | PangoContext *wxWindowGTK::GtkGetPangoDefaultContext() |
3791 | { | |
3792 | return gtk_widget_get_pango_context( m_widget ); | |
3793 | } | |
0a164d4c | 3794 | |
5edef14e | 3795 | GtkRcStyle *wxWindowGTK::CreateWidgetStyle(bool forceStyle) |
58614078 | 3796 | { |
f40fdaa3 | 3797 | // do we need to apply any changes at all? |
5edef14e | 3798 | if ( !forceStyle && |
984e8d0b VS |
3799 | !m_font.Ok() && |
3800 | !m_foregroundColour.Ok() && !m_backgroundColour.Ok() ) | |
fb65642c | 3801 | { |
f40fdaa3 | 3802 | return NULL; |
fb65642c RR |
3803 | } |
3804 | ||
f40fdaa3 | 3805 | GtkRcStyle *style = gtk_rc_style_new(); |
1ecc4d80 | 3806 | |
984e8d0b | 3807 | if ( m_font.Ok() ) |
db434467 | 3808 | { |
0a164d4c | 3809 | style->font_desc = |
f40fdaa3 | 3810 | pango_font_description_copy( m_font.GetNativeFontInfo()->description ); |
288059b2 | 3811 | } |
1ecc4d80 | 3812 | |
fe161a26 | 3813 | if ( m_foregroundColour.Ok() ) |
1ecc4d80 | 3814 | { |
5edef14e | 3815 | GdkColor *fg = m_foregroundColour.GetColor(); |
0a164d4c | 3816 | |
5edef14e | 3817 | style->fg[GTK_STATE_NORMAL] = *fg; |
f40fdaa3 | 3818 | style->color_flags[GTK_STATE_NORMAL] = GTK_RC_FG; |
0a164d4c | 3819 | |
5edef14e | 3820 | style->fg[GTK_STATE_PRELIGHT] = *fg; |
f40fdaa3 | 3821 | style->color_flags[GTK_STATE_PRELIGHT] = GTK_RC_FG; |
0a164d4c | 3822 | |
5edef14e | 3823 | style->fg[GTK_STATE_ACTIVE] = *fg; |
f40fdaa3 | 3824 | style->color_flags[GTK_STATE_ACTIVE] = GTK_RC_FG; |
1ecc4d80 RR |
3825 | } |
3826 | ||
fe161a26 | 3827 | if ( m_backgroundColour.Ok() ) |
1ecc4d80 | 3828 | { |
5edef14e VS |
3829 | GdkColor *bg = m_backgroundColour.GetColor(); |
3830 | ||
3831 | style->bg[GTK_STATE_NORMAL] = *bg; | |
3832 | style->base[GTK_STATE_NORMAL] = *bg; | |
f40fdaa3 VS |
3833 | style->color_flags[GTK_STATE_NORMAL] = (GtkRcFlags) |
3834 | (style->color_flags[GTK_STATE_NORMAL] | GTK_RC_BG | GTK_RC_BASE); | |
0a164d4c | 3835 | |
5edef14e VS |
3836 | style->bg[GTK_STATE_PRELIGHT] = *bg; |
3837 | style->base[GTK_STATE_PRELIGHT] = *bg; | |
f40fdaa3 VS |
3838 | style->color_flags[GTK_STATE_PRELIGHT] = (GtkRcFlags) |
3839 | (style->color_flags[GTK_STATE_PRELIGHT] | GTK_RC_BG | GTK_RC_BASE); | |
0a164d4c | 3840 | |
5edef14e VS |
3841 | style->bg[GTK_STATE_ACTIVE] = *bg; |
3842 | style->base[GTK_STATE_ACTIVE] = *bg; | |
f40fdaa3 VS |
3843 | style->color_flags[GTK_STATE_ACTIVE] = (GtkRcFlags) |
3844 | (style->color_flags[GTK_STATE_ACTIVE] | GTK_RC_BG | GTK_RC_BASE); | |
0a164d4c | 3845 | |
5edef14e VS |
3846 | style->bg[GTK_STATE_INSENSITIVE] = *bg; |
3847 | style->base[GTK_STATE_INSENSITIVE] = *bg; | |
f40fdaa3 VS |
3848 | style->color_flags[GTK_STATE_INSENSITIVE] = (GtkRcFlags) |
3849 | (style->color_flags[GTK_STATE_INSENSITIVE] | GTK_RC_BG | GTK_RC_BASE); | |
1ecc4d80 | 3850 | } |
0a164d4c | 3851 | |
f40fdaa3 | 3852 | return style; |
a81258be RR |
3853 | } |
3854 | ||
f8e045e2 | 3855 | void wxWindowGTK::ApplyWidgetStyle(bool forceStyle) |
a81258be | 3856 | { |
f8e045e2 RD |
3857 | GtkRcStyle *style = CreateWidgetStyle(forceStyle); |
3858 | if ( style ) | |
3859 | { | |
7074ce35 | 3860 | DoApplyWidgetStyle(style); |
f8e045e2 RD |
3861 | gtk_rc_style_unref(style); |
3862 | } | |
6dd18972 VS |
3863 | |
3864 | // Style change may affect GTK+'s size calculation: | |
3865 | InvalidateBestSize(); | |
6de97a3b RR |
3866 | } |
3867 | ||
7074ce35 VS |
3868 | void wxWindowGTK::DoApplyWidgetStyle(GtkRcStyle *style) |
3869 | { | |
3870 | if (m_wxwindow) | |
7074ce35 | 3871 | gtk_widget_modify_style(m_wxwindow, style); |
7cb93e45 RR |
3872 | else |
3873 | gtk_widget_modify_style(m_widget, style); | |
7074ce35 VS |
3874 | } |
3875 | ||
c7382f91 JS |
3876 | bool wxWindowGTK::SetBackgroundStyle(wxBackgroundStyle style) |
3877 | { | |
3878 | wxWindowBase::SetBackgroundStyle(style); | |
0a164d4c | 3879 | |
c7382f91 JS |
3880 | if (style == wxBG_STYLE_CUSTOM) |
3881 | { | |
3882 | GdkWindow *window = (GdkWindow*) NULL; | |
3883 | if (m_wxwindow) | |
3884 | window = GTK_PIZZA(m_wxwindow)->bin_window; | |
3885 | else | |
3886 | window = GetConnectWidget()->window; | |
3887 | ||
3888 | if (window) | |
3889 | { | |
3890 | // Make sure GDK/X11 doesn't refresh the window | |
3891 | // automatically. | |
3892 | gdk_window_set_back_pixmap( window, None, False ); | |
3893 | #ifdef __X__ | |
3894 | Display* display = GDK_WINDOW_DISPLAY(window); | |
3895 | XFlush(display); | |
3896 | #endif | |
3897 | m_needsStyleChange = false; | |
3898 | } | |
3899 | else | |
3900 | // Do in OnIdle, because the window is not yet available | |
3901 | m_needsStyleChange = true; | |
0a164d4c | 3902 | |
c7382f91 JS |
3903 | // Don't apply widget style, or we get a grey background |
3904 | } | |
3905 | else | |
3906 | { | |
3907 | // apply style change (forceStyle=true so that new style is applied | |
3908 | // even if the bg colour changed from valid to wxNullColour): | |
3909 | ApplyWidgetStyle(true); | |
3910 | } | |
3911 | return true; | |
3912 | } | |
7074ce35 | 3913 | |
06cfab17 | 3914 | #if wxUSE_DRAG_AND_DROP |
ac57418f | 3915 | |
1e6feb95 | 3916 | void wxWindowGTK::SetDropTarget( wxDropTarget *dropTarget ) |
c801d85f | 3917 | { |
82b978d7 RD |
3918 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
3919 | ||
1ecc4d80 | 3920 | GtkWidget *dnd_widget = GetConnectWidget(); |
47d67540 | 3921 | |
1ecc4d80 | 3922 | if (m_dropTarget) m_dropTarget->UnregisterWidget( dnd_widget ); |
47d67540 | 3923 | |
1ecc4d80 RR |
3924 | if (m_dropTarget) delete m_dropTarget; |
3925 | m_dropTarget = dropTarget; | |
47d67540 | 3926 | |
1ecc4d80 | 3927 | if (m_dropTarget) m_dropTarget->RegisterWidget( dnd_widget ); |
362c6693 | 3928 | } |
c801d85f | 3929 | |
f03fc89f | 3930 | #endif // wxUSE_DRAG_AND_DROP |
ac57418f | 3931 | |
1e6feb95 | 3932 | GtkWidget* wxWindowGTK::GetConnectWidget() |
e3e65dac | 3933 | { |
1ecc4d80 RR |
3934 | GtkWidget *connect_widget = m_widget; |
3935 | if (m_wxwindow) connect_widget = m_wxwindow; | |
47d67540 | 3936 | |
1ecc4d80 | 3937 | return connect_widget; |
e3e65dac | 3938 | } |
47d67540 | 3939 | |
1e6feb95 | 3940 | bool wxWindowGTK::IsOwnGtkWindow( GdkWindow *window ) |
903f689b | 3941 | { |
148cd9b6 | 3942 | if (m_wxwindow) |
da048e3d | 3943 | return (window == GTK_PIZZA(m_wxwindow)->bin_window); |
148cd9b6 | 3944 | |
1ecc4d80 | 3945 | return (window == m_widget->window); |
903f689b RR |
3946 | } |
3947 | ||
1e6feb95 | 3948 | bool wxWindowGTK::SetFont( const wxFont &font ) |
c801d85f | 3949 | { |
0a164d4c | 3950 | wxCHECK_MSG( m_widget != NULL, false, wxT("invalid window") ); |
9c288e4d | 3951 | |
5edef14e VS |
3952 | if (!wxWindowBase::SetFont(font)) |
3953 | return false; | |
c801d85f | 3954 | |
5edef14e VS |
3955 | // apply style change (forceStyle=true so that new style is applied |
3956 | // even if the font changed from valid to wxNullFont): | |
0a164d4c | 3957 | ApplyWidgetStyle(true); |
5edef14e VS |
3958 | |
3959 | return true; | |
362c6693 | 3960 | } |
c801d85f | 3961 | |
94633ad9 | 3962 | void wxWindowGTK::DoCaptureMouse() |
c801d85f | 3963 | { |
82b978d7 RD |
3964 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
3965 | ||
ed673c6a | 3966 | GdkWindow *window = (GdkWindow*) NULL; |
b231914f VZ |
3967 | if (m_wxwindow) |
3968 | window = GTK_PIZZA(m_wxwindow)->bin_window; | |
ed673c6a | 3969 | else |
b231914f | 3970 | window = GetConnectWidget()->window; |
148cd9b6 | 3971 | |
e4606ed9 | 3972 | wxCHECK_RET( window, _T("CaptureMouse() failed") ); |
c50f1fb9 | 3973 | |
b231914f | 3974 | wxCursor* cursor = & m_cursor; |
cca602ac JS |
3975 | if (!cursor->Ok()) |
3976 | cursor = wxSTANDARD_CURSOR; | |
3977 | ||
ed673c6a | 3978 | gdk_pointer_grab( window, FALSE, |
1ecc4d80 RR |
3979 | (GdkEventMask) |
3980 | (GDK_BUTTON_PRESS_MASK | | |
3981 | GDK_BUTTON_RELEASE_MASK | | |
148cd9b6 | 3982 | GDK_POINTER_MOTION_HINT_MASK | |
1ecc4d80 | 3983 | GDK_POINTER_MOTION_MASK), |
ff8bfdbb | 3984 | (GdkWindow *) NULL, |
cca602ac | 3985 | cursor->GetCursor(), |
b02da6b1 | 3986 | (guint32)GDK_CURRENT_TIME ); |
b231914f | 3987 | g_captureWindow = this; |
0a164d4c | 3988 | g_captureWindowHasMouse = true; |
362c6693 | 3989 | } |
c801d85f | 3990 | |
94633ad9 | 3991 | void wxWindowGTK::DoReleaseMouse() |
c801d85f | 3992 | { |
82b978d7 RD |
3993 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
3994 | ||
e4606ed9 | 3995 | wxCHECK_RET( g_captureWindow, wxT("can't release mouse - not captured") ); |
47d67540 | 3996 | |
c43430bb VS |
3997 | g_captureWindow = (wxWindowGTK*) NULL; |
3998 | ||
ed673c6a | 3999 | GdkWindow *window = (GdkWindow*) NULL; |
b231914f VZ |
4000 | if (m_wxwindow) |
4001 | window = GTK_PIZZA(m_wxwindow)->bin_window; | |
ed673c6a | 4002 | else |
b231914f | 4003 | window = GetConnectWidget()->window; |
148cd9b6 | 4004 | |
b02da6b1 VZ |
4005 | if (!window) |
4006 | return; | |
c50f1fb9 | 4007 | |
b02da6b1 | 4008 | gdk_pointer_ungrab ( (guint32)GDK_CURRENT_TIME ); |
362c6693 | 4009 | } |
c801d85f | 4010 | |
1e6feb95 VZ |
4011 | /* static */ |
4012 | wxWindow *wxWindowBase::GetCapture() | |
4013 | { | |
4014 | return (wxWindow *)g_captureWindow; | |
4015 | } | |
4016 | ||
4017 | bool wxWindowGTK::IsRetained() const | |
c801d85f | 4018 | { |
0a164d4c | 4019 | return false; |
362c6693 | 4020 | } |
c801d85f | 4021 | |
1e6feb95 | 4022 | void wxWindowGTK::SetScrollbar( int orient, int pos, int thumbVisible, |
cb43b372 | 4023 | int range, bool refresh ) |
c801d85f | 4024 | { |
82b978d7 RD |
4025 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
4026 | ||
223d09f6 | 4027 | wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") ); |
c801d85f | 4028 | |
0a164d4c | 4029 | m_hasScrolling = true; |
47d67540 | 4030 | |
1ecc4d80 | 4031 | if (orient == wxHORIZONTAL) |
cb43b372 | 4032 | { |
1ecc4d80 RR |
4033 | float fpos = (float)pos; |
4034 | float frange = (float)range; | |
4035 | float fthumb = (float)thumbVisible; | |
4036 | if (fpos > frange-fthumb) fpos = frange-fthumb; | |
4037 | if (fpos < 0.0) fpos = 0.0; | |
4038 | ||
4039 | if ((fabs(frange-m_hAdjust->upper) < 0.2) && | |
4040 | (fabs(fthumb-m_hAdjust->page_size) < 0.2)) | |
4041 | { | |
4042 | SetScrollPos( orient, pos, refresh ); | |
4043 | return; | |
4044 | } | |
47d67540 | 4045 | |
1ecc4d80 | 4046 | m_oldHorizontalPos = fpos; |
47d67540 | 4047 | |
1ecc4d80 RR |
4048 | m_hAdjust->lower = 0.0; |
4049 | m_hAdjust->upper = frange; | |
4050 | m_hAdjust->value = fpos; | |
4051 | m_hAdjust->step_increment = 1.0; | |
4052 | m_hAdjust->page_increment = (float)(wxMax(fthumb,0)); | |
4053 | m_hAdjust->page_size = fthumb; | |
cb43b372 | 4054 | } |
1ecc4d80 RR |
4055 | else |
4056 | { | |
4057 | float fpos = (float)pos; | |
4058 | float frange = (float)range; | |
4059 | float fthumb = (float)thumbVisible; | |
4060 | if (fpos > frange-fthumb) fpos = frange-fthumb; | |
4061 | if (fpos < 0.0) fpos = 0.0; | |
4062 | ||
4063 | if ((fabs(frange-m_vAdjust->upper) < 0.2) && | |
4064 | (fabs(fthumb-m_vAdjust->page_size) < 0.2)) | |
4065 | { | |
4066 | SetScrollPos( orient, pos, refresh ); | |
4067 | return; | |
4068 | } | |
47d67540 | 4069 | |
1ecc4d80 | 4070 | m_oldVerticalPos = fpos; |
47d67540 | 4071 | |
1ecc4d80 RR |
4072 | m_vAdjust->lower = 0.0; |
4073 | m_vAdjust->upper = frange; | |
4074 | m_vAdjust->value = fpos; | |
4075 | m_vAdjust->step_increment = 1.0; | |
4076 | m_vAdjust->page_increment = (float)(wxMax(fthumb,0)); | |
4077 | m_vAdjust->page_size = fthumb; | |
4078 | } | |
47d67540 | 4079 | |
eb082a08 | 4080 | if (orient == wxHORIZONTAL) |
9fa72bd2 | 4081 | g_signal_emit_by_name (m_hAdjust, "changed"); |
eb082a08 | 4082 | else |
9fa72bd2 | 4083 | g_signal_emit_by_name (m_vAdjust, "changed"); |
362c6693 | 4084 | } |
c801d85f | 4085 | |
87a3ebe9 VZ |
4086 | void wxWindowGTK::GtkUpdateScrollbar(int orient) |
4087 | { | |
4088 | GtkAdjustment *adj = orient == wxHORIZONTAL ? m_hAdjust : m_vAdjust; | |
9fa72bd2 MR |
4089 | gpointer fn = orient == wxHORIZONTAL |
4090 | ? (gpointer) gtk_window_hscroll_callback | |
4091 | : (gpointer) gtk_window_vscroll_callback; | |
87a3ebe9 | 4092 | |
9fa72bd2 MR |
4093 | g_signal_handlers_disconnect_by_func (adj, fn, this); |
4094 | g_signal_emit_by_name (adj, "value_changed"); | |
4095 | g_signal_connect (adj, "value_changed", G_CALLBACK (fn), this); | |
87a3ebe9 VZ |
4096 | } |
4097 | ||
1e6feb95 | 4098 | void wxWindowGTK::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) ) |
c801d85f | 4099 | { |
82b978d7 | 4100 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
223d09f6 | 4101 | wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") ); |
1ecc4d80 | 4102 | |
87a3ebe9 | 4103 | GtkAdjustment *adj = orient == wxHORIZONTAL ? m_hAdjust : m_vAdjust; |
1ecc4d80 | 4104 | |
87a3ebe9 VZ |
4105 | float fpos = (float)pos; |
4106 | if (fpos > adj->upper - adj->page_size) | |
4107 | fpos = adj->upper - adj->page_size; | |
4108 | if (fpos < 0.0) | |
4109 | fpos = 0.0; | |
4110 | *(orient == wxHORIZONTAL ? &m_oldHorizontalPos : &m_oldVerticalPos) = fpos; | |
ff8bfdbb | 4111 | |
87a3ebe9 VZ |
4112 | if (fabs(fpos-adj->value) < 0.2) |
4113 | return; | |
4114 | adj->value = fpos; | |
47d67540 | 4115 | |
87a3ebe9 | 4116 | if ( m_wxwindow->window ) |
47d67540 | 4117 | { |
cb43b372 | 4118 | } |
362c6693 | 4119 | } |
c801d85f | 4120 | |
1e6feb95 | 4121 | int wxWindowGTK::GetScrollThumb( int orient ) const |
c801d85f | 4122 | { |
82b978d7 RD |
4123 | wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid window") ); |
4124 | ||
223d09f6 | 4125 | wxCHECK_MSG( m_wxwindow != NULL, 0, wxT("window needs client area for scrolling") ); |
47d67540 | 4126 | |
1ecc4d80 RR |
4127 | if (orient == wxHORIZONTAL) |
4128 | return (int)(m_hAdjust->page_size+0.5); | |
4129 | else | |
4130 | return (int)(m_vAdjust->page_size+0.5); | |
362c6693 | 4131 | } |
c801d85f | 4132 | |
1e6feb95 | 4133 | int wxWindowGTK::GetScrollPos( int orient ) const |
c801d85f | 4134 | { |
82b978d7 | 4135 | wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid window") ); |
47d67540 | 4136 | |
223d09f6 | 4137 | wxCHECK_MSG( m_wxwindow != NULL, 0, wxT("window needs client area for scrolling") ); |
c801d85f | 4138 | |
1ecc4d80 RR |
4139 | if (orient == wxHORIZONTAL) |
4140 | return (int)(m_hAdjust->value+0.5); | |
4141 | else | |
4142 | return (int)(m_vAdjust->value+0.5); | |
362c6693 | 4143 | } |
c801d85f | 4144 | |
1e6feb95 | 4145 | int wxWindowGTK::GetScrollRange( int orient ) const |
c801d85f | 4146 | { |
82b978d7 | 4147 | wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid window") ); |
47d67540 | 4148 | |
223d09f6 | 4149 | wxCHECK_MSG( m_wxwindow != NULL, 0, wxT("window needs client area for scrolling") ); |
c801d85f | 4150 | |
1ecc4d80 RR |
4151 | if (orient == wxHORIZONTAL) |
4152 | return (int)(m_hAdjust->upper+0.5); | |
4153 | else | |
4154 | return (int)(m_vAdjust->upper+0.5); | |
362c6693 | 4155 | } |
c801d85f | 4156 | |
1e6feb95 | 4157 | void wxWindowGTK::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) ) |
c801d85f | 4158 | { |
82b978d7 RD |
4159 | wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); |
4160 | ||
223d09f6 | 4161 | wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") ); |
2b5f62a0 | 4162 | |
f47ae6e7 | 4163 | // No scrolling requested. |
8e217128 | 4164 | if ((dx == 0) && (dy == 0)) return; |
0fc5dbf5 | 4165 | |
0a164d4c | 4166 | m_clipPaintRegion = true; |
0fc5dbf5 | 4167 | |
da048e3d | 4168 | gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy ); |
0fc5dbf5 | 4169 | |
0a164d4c | 4170 | m_clipPaintRegion = false; |
c801d85f | 4171 | } |
3723b7b1 | 4172 | |
015dca24 MR |
4173 | void wxWindowGTK::SetWindowStyleFlag( long style ) |
4174 | { | |
4175 | // Updates the internal variable. NB: Now m_windowStyle bits carry the _new_ style values already | |
4176 | wxWindowBase::SetWindowStyleFlag(style); | |
4177 | } | |
4e5a4c69 | 4178 | |
3723b7b1 JS |
4179 | // Find the wxWindow at the current mouse position, also returning the mouse |
4180 | // position. | |
4181 | wxWindow* wxFindWindowAtPointer(wxPoint& pt) | |
4182 | { | |
59a12e90 JS |
4183 | pt = wxGetMousePosition(); |
4184 | wxWindow* found = wxFindWindowAtPoint(pt); | |
4185 | return found; | |
3723b7b1 JS |
4186 | } |
4187 | ||
4188 | // Get the current mouse position. | |
4189 | wxPoint wxGetMousePosition() | |
4190 | { | |
59a12e90 JS |
4191 | /* This crashes when used within wxHelpContext, |
4192 | so we have to use the X-specific implementation below. | |
4193 | gint x, y; | |
4194 | GdkModifierType *mask; | |
4195 | (void) gdk_window_get_pointer(NULL, &x, &y, mask); | |
4196 | ||
4197 | return wxPoint(x, y); | |
4198 | */ | |
4199 | ||
3723b7b1 JS |
4200 | int x, y; |
4201 | GdkWindow* windowAtPtr = gdk_window_at_pointer(& x, & y); | |
59a12e90 | 4202 | |
37d81cc2 | 4203 | Display *display = windowAtPtr ? GDK_WINDOW_XDISPLAY(windowAtPtr) : GDK_DISPLAY(); |
59a12e90 JS |
4204 | Window rootWindow = RootWindowOfScreen (DefaultScreenOfDisplay(display)); |
4205 | Window rootReturn, childReturn; | |
4206 | int rootX, rootY, winX, winY; | |
4207 | unsigned int maskReturn; | |
4208 | ||
4209 | XQueryPointer (display, | |
5cd09f0b RR |
4210 | rootWindow, |
4211 | &rootReturn, | |
59a12e90 JS |
4212 | &childReturn, |
4213 | &rootX, &rootY, &winX, &winY, &maskReturn); | |
4214 | return wxPoint(rootX, rootY); | |
4215 | ||
3723b7b1 JS |
4216 | } |
4217 | ||
224016a8 JS |
4218 | // Needed for implementing e.g. combobox on wxGTK within a modal dialog. |
4219 | void wxAddGrab(wxWindow* window) | |
4220 | { | |
4221 | gtk_grab_add( (GtkWidget*) window->GetHandle() ); | |
4222 | } | |
4223 | ||
4224 | void wxRemoveGrab(wxWindow* window) | |
4225 | { | |
4226 | gtk_grab_remove( (GtkWidget*) window->GetHandle() ); | |
4227 | } | |
4228 | ||
4e5a4c69 | 4229 | // ---------------------------------------------------------------------------- |
224016a8 | 4230 | // wxWinModule |
4e5a4c69 RR |
4231 | // ---------------------------------------------------------------------------- |
4232 | ||
4233 | class wxWinModule : public wxModule | |
4234 | { | |
4235 | public: | |
4236 | bool OnInit(); | |
4237 | void OnExit(); | |
4238 | ||
4239 | private: | |
4240 | DECLARE_DYNAMIC_CLASS(wxWinModule) | |
4241 | }; | |
4242 | ||
4243 | IMPLEMENT_DYNAMIC_CLASS(wxWinModule, wxModule) | |
4244 | ||
4245 | bool wxWinModule::OnInit() | |
4246 | { | |
994bc575 RR |
4247 | // g_eraseGC = gdk_gc_new( GDK_ROOT_PARENT() ); |
4248 | // gdk_gc_set_fill( g_eraseGC, GDK_SOLID ); | |
0fc5dbf5 | 4249 | |
0a164d4c | 4250 | return true; |
4e5a4c69 RR |
4251 | } |
4252 | ||
4253 | void wxWinModule::OnExit() | |
4254 | { | |
994bc575 RR |
4255 | if (g_eraseGC) |
4256 | gdk_gc_unref( g_eraseGC ); | |
4e5a4c69 RR |
4257 | } |
4258 |