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once again forgot about this OS/2 strangeness
[wxWidgets.git] / src / gtk / window.cpp
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c801d85f 1/////////////////////////////////////////////////////////////////////////////
f6bcfd97 2// Name: gtk/window.cpp
c801d85f
KB		 3// Purpose:
4// Author: Robert Roebling
c67d8618 5// Id: $Id$
01111366 6// Copyright: (c) 1998 Robert Roebling, Julian Smart
5e0aa05a 7// Licence: wxWindows licence
c801d85f
KB		 8/////////////////////////////////////////////////////////////////////////////
9
10
11#ifdef __GNUG__
bfc6fde4 12 #pragma implementation "window.h"
c801d85f
KB		 13#endif
14
d02af7bb
JJ		 15#ifdef __VMS
16#define XWarpPointer XWARPPOINTER
17#endif
18
c801d85f
KB		 19#include "wx/defs.h"
20#include "wx/window.h"
33611ebb 21#include "wx/dcclient.h"
c801d85f
KB		 22#include "wx/frame.h"
23#include "wx/app.h"
24#include "wx/layout.h"
25#include "wx/utils.h"
26#include "wx/dialog.h"
27#include "wx/msgdlg.h"
bfc6fde4 28
06cfab17 29#if wxUSE_DRAG_AND_DROP
bfc6fde4 30 #include "wx/dnd.h"
ac57418f 31#endif
bfc6fde4 32
cad880f5 33#if wxUSE_TOOLTIPS
bfc6fde4 34 #include "wx/tooltip.h"
cad880f5 35#endif
bfc6fde4 36
f6bcfd97
BP		 37#if wxUSE_CARET
38 #include "wx/caret.h"
39#endif // wxUSE_CARET
40
ab93a576
RD		 41#if wxUSE_TEXTCTRL
42#include "wx/textctrl.h"
43#endif
44
30dea054 45#include "wx/menu.h"
d4c99d6f 46#include "wx/statusbr.h"
b4071e91 47#include "wx/intl.h"
3bc755fc 48#include "wx/settings.h"
3069ac4e 49#include "wx/log.h"
b4071e91 50
3ac8d3bc
RR		 51#ifdef __WXDEBUG__
52 #include "wx/thread.h"
53#endif
54
b4071e91 55#include <math.h>
c801d85f 56
3ac8d3bc
RR		 57#include <gdk/gdk.h>
58#include <gtk/gtk.h>
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
868a2826
RR		 68//-----------------------------------------------------------------------------
69// documentation on internals
70//-----------------------------------------------------------------------------
71
72/*
73 I have been asked several times about writing some documentation about
74 the GTK port of wxWindows, especially its internal structures. Obviously,
75 you cannot understand wxGTK without knowing a little about the GTK, but
47d67540 76 some more information about what the wxWindow, which is the base class
868a2826 77 for all other window classes, does seems required as well.
47d67540 78
30760ce7
RR		 79 I)
80
868a2826 81 What does wxWindow do? It contains the common interface for the following
e380f72b 82 jobs of its descendants:
47d67540 83
868a2826 84 1) Define the rudimentary behaviour common to all window classes, such as
e380f72b
RR		 85 resizing, intercepting user input (so as to make it possible to use these
86 events for special purposes in a derived class), window names etc.
868a2826
RR		 87
88 2) Provide the possibility to contain and manage children, if the derived
89 class is allowed to contain children, which holds true for those window
e380f72b 90 classes which do not display a native GTK widget. To name them, these
868a2826 91 classes are wxPanel, wxScrolledWindow, wxDialog, wxFrame. The MDI frame-
47d67540 92 work classes are a special case and are handled a bit differently from
e380f72b 93 the rest. The same holds true for the wxNotebook class.
47d67540 94
868a2826
RR		 95 3) Provide the possibility to draw into a client area of a window. This,
96 too, only holds true for classes that do not display a native GTK widget
97 as above.
47d67540 98
e380f72b
RR		 99 4) Provide the entire mechanism for scrolling widgets. This actual inter-
100 face for this is usually in wxScrolledWindow, but the GTK implementation
868a2826 101 is in this class.
47d67540 102
868a2826
RR		 103 5) A multitude of helper or extra methods for special purposes, such as
104 Drag'n'Drop, managing validators etc.
47d67540 105
30760ce7
RR		 106 6) Display a border (sunken, raised, simple or none).
107
e380f72b
RR		 108 Normally one might expect, that one wxWindows window would always correspond
109 to one GTK widget. Under GTK, there is no such allround widget that has all
868a2826
RR		 110 the functionality. Moreover, the GTK defines a client area as a different
111 widget from the actual widget you are handling. Last but not least some
112 special classes (e.g. wxFrame) handle different categories of widgets and
113 still have the possibility to draw something in the client area.
114 It was therefore required to write a special purpose GTK widget, that would
115 represent a client area in the sense of wxWindows capable to do the jobs
116 2), 3) and 4). I have written this class and it resides in win_gtk.c of
117 this directory.
47d67540 118
868a2826 119 All windows must have a widget, with which they interact with other under-
e380f72b 120 lying GTK widgets. It is this widget, e.g. that has to be resized etc and
868a2826 121 thw wxWindow class has a member variable called m_widget which holds a
e380f72b
RR		 122 pointer to this widget. When the window class represents a GTK native widget,
123 this is (in most cases) the only GTK widget the class manages. E.g. the
124 wxStatitText class handles only a GtkLabel widget a pointer to which you
125 can find in m_widget (defined in wxWindow)
8bbe427f 126
e380f72b 127 When the class has a client area for drawing into and for containing children
da048e3d 128 it has to handle the client area widget (of the type GtkPizza, defined in
8bbe427f
VZ		 129 win_gtk.c), but there could be any number of widgets, handled by a class
130 The common rule for all windows is only, that the widget that interacts with
131 the rest of GTK must be referenced in m_widget and all other widgets must be
132 children of this widget on the GTK level. The top-most widget, which also
133 represents the client area, must be in the m_wxwindow field and must be of
da048e3d 134 the type GtkPizza.
47d67540 135
868a2826
RR		 136 As I said, the window classes that display a GTK native widget only have
137 one widget, so in the case of e.g. the wxButton class m_widget holds a
138 pointer to a GtkButton widget. But windows with client areas (for drawing
139 and children) have a m_widget field that is a pointer to a GtkScrolled-
da048e3d 140 Window and a m_wxwindow field that is pointer to a GtkPizza and this
868a2826 141 one is (in the GTK sense) a child of the GtkScrolledWindow.
47d67540 142
868a2826
RR		 143 If the m_wxwindow field is set, then all input to this widget is inter-
144 cepted and sent to the wxWindows class. If not, all input to the widget
145 that gets pointed to by m_widget gets intercepted and sent to the class.
148cd9b6 146
30760ce7 147 II)
148cd9b6 148
30760ce7
RR		 149 The design of scrolling in wxWindows is markedly different from that offered
150 by the GTK itself and therefore we cannot simply take it as it is. In GTK,
151 clicking on a scrollbar belonging to scrolled window will inevitably move
152 the window. In wxWindows, the scrollbar will only emit an event, send this
153 to (normally) a wxScrolledWindow and that class will call ScrollWindow()
da048e3d 154 which actually moves the window and its subchildren. Note that GtkPizza
30760ce7
RR		 155 memorizes how much it has been scrolled but that wxWindows forgets this
156 so that the two coordinates systems have to be kept in synch. This is done
da048e3d 157 in various places using the pizza->xoffset and pizza->yoffset values.
148cd9b6
VZ		 158
159 III)
160
30760ce7
RR		 161 Singularily the most broken code in GTK is the code that is supposes to
162 inform subwindows (child windows) about new positions. Very often, duplicate
163 events are sent without changes in size or position, equally often no
164 events are sent at all (All this is due to a bug in the GtkContainer code
165 which got fixed in GTK 1.2.6). For that reason, wxGTK completely ignores
166 GTK's own system and it simply waits for size events for toplevel windows
167 and then iterates down the respective size events to all window. This has
168 the disadvantage, that windows might get size events before the GTK widget
169 actually has the reported size. This doesn't normally pose any problem, but
3017f78d 170 the OpenGl drawing routines rely on correct behaviour. Therefore, I have
30760ce7
RR		 171 added the m_nativeSizeEvents flag, which is true only for the OpenGL canvas,
172 i.e. the wxGLCanvas will emit a size event, when (and not before) the X11
173 window that is used for OpenGl output really has that size (as reported by
174 GTK).
175
176 IV)
148cd9b6 177
30760ce7
RR		 178 If someone at some point of time feels the immense desire to have a look at,
179 change or attempt to optimse the Refresh() logic, this person will need an
180 intimate understanding of what a "draw" and what an "expose" events are and
181 what there are used for, in particular when used in connection with GTK's
182 own windowless widgets. Beware.
148cd9b6 183
30760ce7 184 V)
148cd9b6 185
30760ce7
RR		 186 Cursors, too, have been a constant source of pleasure. The main difficulty
187 is that a GdkWindow inherits a cursor if the programmer sets a new cursor
188 for the parent. To prevent this from doing too much harm, I use idle time
189 to set the cursor over and over again, starting from the toplevel windows
190 and ending with the youngest generation (speaking of parent and child windows).
191 Also don't forget that cursors (like much else) are connected to GdkWindows,
192 not GtkWidgets and that the "window" field of a GtkWidget might very well
148cd9b6 193 point to the GdkWindow of the parent widget (-> "window less widget") and
30760ce7 194 that the two obviously have very different meanings.
868a2826
RR		 195
196*/
197
f03fc89f
VZ		 198//-----------------------------------------------------------------------------
199// data
200//-----------------------------------------------------------------------------
201
202extern wxList wxPendingDelete;
203extern bool g_blockEventsOnDrag;
204extern bool g_blockEventsOnScroll;
238d735d 205extern wxCursor g_globalCursor;
f68586e5 206
1e6feb95
VZ		 207// mouse capture state: the window which has it and if the mouse is currently
208// inside it
209static wxWindowGTK *g_captureWindow = (wxWindowGTK*) NULL;
210static bool g_captureWindowHasMouse = FALSE;
211
212/* extern */ wxWindowGTK *g_focusWindow = (wxWindowGTK*) NULL;
213
214// the last window which had the focus - this is normally never NULL (except
215// if we never had focus at all) as even when g_focusWindow is NULL it still
216// keeps its previous value
217static wxWindowGTK *g_focusWindowLast = (wxWindowGTK *)NULL;
148cd9b6
VZ		 218
219// if we detect that the app has got/lost the focus, we set this variable to
220// either TRUE or FALSE and an activate event will be sent during the next
221// OnIdle() call and it is reset to -1: this value means that we shouldn't
222// send any activate events at all
223static int g_sendActivateEvent = -1;
f03fc89f
VZ		 224
225/* hack: we need something to pass to gtk_menu_popup, so we store the time of
226 the last click here */
227static guint32 gs_timeLastClick = 0;
228
3ac8d3bc
RR		 229extern bool g_mainThreadLocked;
230
2e563988
RR		 231//-----------------------------------------------------------------------------
232// debug
233//-----------------------------------------------------------------------------
234
d52e91c9 235#ifndef __WXGTK20__
a56fcaaf 236#define DISABLE_STYLE_IF_BROKEN_THEME 1
d52e91c9 237#endif
a56fcaaf 238
2e563988
RR		 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
3ac8d3bc 246
2e563988
RR		 247static gint gtk_debug_focus_in_callback( GtkWidget *WXUNUSED(widget),
248 GdkEvent *WXUNUSED(event),
014b0d06 249 const wxChar *WXUNUSED(name) )
2e563988 250{
053dcf1a 251/*
167e3718
VZ		 252 static bool s_done = FALSE;
253 if ( !s_done )
254 {
255 wxLog::AddTraceMask("focus");
256 s_done = TRUE;
257 }
223d09f6 258 wxLogTrace(wxT("FOCUS NOW AT: %s"), name);
053dcf1a 259*/
2e563988
RR		 260
261 return FALSE;
262}
263
264void debug_focus_in( GtkWidget* widget, const wxChar* name, const wxChar *window )
265{
9a8c7620
VZ		 266 // suppress warnings about gtk_debug_focus_in_callback being unused with
267 // this "if ( 0 )"
268 if ( 0 )
269 {
270 wxString tmp = name;
271 tmp += wxT(" FROM ");
272 tmp += window;
2e563988 273
9a8c7620 274 wxChar *s = new wxChar[tmp.Length()+1];
2e563988 275
9a8c7620 276 wxStrcpy( s, tmp );
2e563988 277
9a8c7620
VZ		 278 gtk_signal_connect( GTK_OBJECT(widget), "focus_in_event",
279 GTK_SIGNAL_FUNC(gtk_debug_focus_in_callback), (gpointer)s );
280 }
2e563988
RR		 281}
282
559d79aa
BJ		 283#else
284#define DEBUG_MAIN_THREAD
f03fc89f 285#endif // Debug
ff8bfdbb 286
85eb36c2
RR		 287//-----------------------------------------------------------------------------
288// missing gdk functions
289//-----------------------------------------------------------------------------
290
291void
292gdk_window_warp_pointer (GdkWindow *window,
c50f1fb9
VZ		 293 gint x,
294 gint y)
85eb36c2 295{
dd00f3f6 296#ifndef __WXGTK20__
85eb36c2 297 GdkWindowPrivate *priv;
dd00f3f6 298#endif
c50f1fb9 299
85eb36c2 300 if (!window)
27df579a 301 window = GDK_ROOT_PARENT();
c50f1fb9 302
dd00f3f6
OK		 303#ifdef __WXGTK20__
304 if (!GDK_WINDOW_DESTROYED(window))
305 {
306 XWarpPointer (GDK_WINDOW_XDISPLAY(window),
307 None, /* not source window -> move from anywhere */
308 GDK_WINDOW_XID(window), /* dest window */
309 0, 0, 0, 0, /* not source window -> move from anywhere */
310 x, y );
311 }
312#else
85eb36c2 313 priv = (GdkWindowPrivate*) window;
c50f1fb9 314
85eb36c2
RR		 315 if (!priv->destroyed)
316 {
c50f1fb9 317 XWarpPointer (priv->xdisplay,
85eb36c2 318 None, /* not source window -> move from anywhere */
c50f1fb9 319 priv->xwindow, /* dest window */
85eb36c2 320 0, 0, 0, 0, /* not source window -> move from anywhere */
c50f1fb9 321 x, y );
85eb36c2 322 }
dd00f3f6 323#endif
85eb36c2
RR		 324}
325
acfd422a 326//-----------------------------------------------------------------------------
a2053b27 327// idle system
acfd422a
RR		 328//-----------------------------------------------------------------------------
329
a2053b27
RR		 330extern void wxapp_install_idle_handler();
331extern bool g_isIdle;
332
ed673c6a
RR		 333//-----------------------------------------------------------------------------
334// local code (see below)
335//-----------------------------------------------------------------------------
336
f6bcfd97 337// returns the child of win which currently has focus or NULL if not found
1e6feb95 338//
fc71ef6e 339// Note: can't be static, needed by textctrl.cpp.
3379ed37 340wxWindow *wxFindFocusedChild(wxWindowGTK *win)
f6bcfd97 341{
3379ed37 342 wxWindow *winFocus = wxWindowGTK::FindFocus();
f6bcfd97 343 if ( !winFocus )
3379ed37 344 return (wxWindow *)NULL;
f6bcfd97
BP		 345
346 if ( winFocus == win )
3379ed37 347 return (wxWindow *)win;
f6bcfd97
BP		 348
349 for ( wxWindowList::Node *node = win->GetChildren().GetFirst();
350 node;
351 node = node->GetNext() )
352 {
3379ed37 353 wxWindow *child = wxFindFocusedChild(node->GetData());
f6bcfd97
BP		 354 if ( child )
355 return child;
356 }
357
3379ed37 358 return (wxWindow *)NULL;
f6bcfd97
BP		 359}
360
1e6feb95 361static void draw_frame( GtkWidget *widget, wxWindowGTK *win )
ed673c6a 362{
1e6feb95
VZ		 363 // wxUniversal widgets draw the borders and scrollbars themselves
364#ifndef __WXUNIVERSAL__
ed673c6a
RR		 365 if (!win->m_hasVMT)
366 return;
367
368 int dw = 0;
369 int dh = 0;
370
5b8a521e 371 if (win->m_hasScrolling)
ed673c6a 372 {
9000c624 373 GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(widget);
2daa0ce9 374
9000c624
RR		 375 GtkRequisition vscroll_req;
376 vscroll_req.width = 2;
377 vscroll_req.height = 2;
dd00f3f6 378 (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->vscrollbar) )->size_request )
9000c624 379 (scroll_window->vscrollbar, &vscroll_req );
2daa0ce9 380
9000c624
RR		 381 GtkRequisition hscroll_req;
382 hscroll_req.width = 2;
383 hscroll_req.height = 2;
dd00f3f6 384 (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->hscrollbar) )->size_request )
9000c624
RR		 385 (scroll_window->hscrollbar, &hscroll_req );
386
dd00f3f6 387 GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(widget) );
ed673c6a 388
9000c624
RR		 389 if (scroll_window->vscrollbar_visible)
390 {
391 dw += vscroll_req.width;
392 dw += scroll_class->scrollbar_spacing;
393 }
ed673c6a 394
9000c624
RR		 395 if (scroll_window->hscrollbar_visible)
396 {
397 dh += hscroll_req.height;
398 dh += scroll_class->scrollbar_spacing;
399 }
ed673c6a
RR		 400 }
401
402 int dx = 0;
403 int dy = 0;
404 if (GTK_WIDGET_NO_WINDOW (widget))
405 {
406 dx += widget->allocation.x;
407 dy += widget->allocation.y;
408 }
409
410 if (win->HasFlag(wxRAISED_BORDER))
411 {
412 gtk_draw_shadow( widget->style,
413 widget->window,
414 GTK_STATE_NORMAL,
415 GTK_SHADOW_OUT,
416 dx, dy,
07f5b19a 417 widget->allocation.width-dw, widget->allocation.height-dh );
ed673c6a
RR		 418 return;
419 }
420
421 if (win->HasFlag(wxSUNKEN_BORDER))
422 {
423 gtk_draw_shadow( widget->style,
424 widget->window,
425 GTK_STATE_NORMAL,
426 GTK_SHADOW_IN,
427 dx, dy,
07f5b19a 428 widget->allocation.width-dw, widget->allocation.height-dh );
ed673c6a
RR		 429 return;
430 }
148cd9b6 431
ed673c6a
RR		 432 if (win->HasFlag(wxSIMPLE_BORDER))
433 {
434 GdkGC *gc;
b02da6b1 435 gc = gdk_gc_new( widget->window );
ed673c6a 436 gdk_gc_set_foreground( gc, &widget->style->black );
148cd9b6 437 gdk_draw_rectangle( widget->window, gc, FALSE,
ed673c6a 438 dx, dy,
07f5b19a 439 widget->allocation.width-dw-1, widget->allocation.height-dh-1 );
ed673c6a
RR		 440 gdk_gc_unref( gc );
441 return;
442 }
1e6feb95 443#endif // __WXUNIVERSAL__
ed673c6a
RR		 444}
445
446//-----------------------------------------------------------------------------
447// "expose_event" of m_widget
448//-----------------------------------------------------------------------------
449
1e6feb95 450gint gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_event, wxWindowGTK *win )
ed673c6a 451{
b6fa52db 452 if (gdk_event->count > 0) return FALSE;
1e6feb95 453
ed673c6a 454 draw_frame( widget, win );
1e6feb95 455
b6fa52db 456 return TRUE;
ed673c6a
RR		 457}
458
459//-----------------------------------------------------------------------------
147bc491 460// "draw" of m_widget
ed673c6a
RR		 461//-----------------------------------------------------------------------------
462
1e6feb95 463static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNUSED(rect), wxWindowGTK *win )
ed673c6a
RR		 464{
465 draw_frame( widget, win );
466}
467
c5b42c87 468//-----------------------------------------------------------------------------
da048e3d 469// key code mapping routines
c5b42c87
RR		 470//-----------------------------------------------------------------------------
471
2d451165 472static long map_to_unmodified_wx_keysym( GdkEventKey *event )
c5b42c87 473{
2d451165 474 KeySym keysym = event->keyval;
c5b42c87
RR		 475 guint key_code = 0;
476
477 switch (keysym)
478 {
479 case GDK_Shift_L:
480 case GDK_Shift_R: key_code = WXK_SHIFT; break;
481 case GDK_Control_L:
482 case GDK_Control_R: key_code = WXK_CONTROL; break;
c50f1fb9
VZ		 483 case GDK_Meta_L:
484 case GDK_Meta_R:
485 case GDK_Alt_L:
486 case GDK_Alt_R:
487 case GDK_Super_L:
488 case GDK_Super_R: key_code = WXK_ALT; break;
c5b42c87
RR		 489 case GDK_Menu: key_code = WXK_MENU; break;
490 case GDK_Help: key_code = WXK_HELP; break;
491 case GDK_BackSpace: key_code = WXK_BACK; break;
492 case GDK_ISO_Left_Tab:
493 case GDK_Tab: key_code = WXK_TAB; break;
494 case GDK_Linefeed: key_code = WXK_RETURN; break;
495 case GDK_Clear: key_code = WXK_CLEAR; break;
496 case GDK_Return: key_code = WXK_RETURN; break;
497 case GDK_Pause: key_code = WXK_PAUSE; break;
498 case GDK_Scroll_Lock: key_code = WXK_SCROLL; break;
499 case GDK_Escape: key_code = WXK_ESCAPE; break;
500 case GDK_Delete: key_code = WXK_DELETE; break;
501 case GDK_Home: key_code = WXK_HOME; break;
502 case GDK_Left: key_code = WXK_LEFT; break;
503 case GDK_Up: key_code = WXK_UP; break;
504 case GDK_Right: key_code = WXK_RIGHT; break;
505 case GDK_Down: key_code = WXK_DOWN; break;
506 case GDK_Prior: key_code = WXK_PRIOR; break;
507// case GDK_Page_Up: key_code = WXK_PAGEUP; break;
508 case GDK_Next: key_code = WXK_NEXT; break;
509// case GDK_Page_Down: key_code = WXK_PAGEDOWN; break;
510 case GDK_End: key_code = WXK_END; break;
511 case GDK_Begin: key_code = WXK_HOME; break;
512 case GDK_Select: key_code = WXK_SELECT; break;
513 case GDK_Print: key_code = WXK_PRINT; break;
514 case GDK_Execute: key_code = WXK_EXECUTE; break;
515 case GDK_Insert: key_code = WXK_INSERT; break;
516 case GDK_Num_Lock: key_code = WXK_NUMLOCK; break;
517
518 case GDK_KP_0: key_code = WXK_NUMPAD0; break;
519 case GDK_KP_1: key_code = WXK_NUMPAD1; break;
520 case GDK_KP_2: key_code = WXK_NUMPAD2; break;
521 case GDK_KP_3: key_code = WXK_NUMPAD3; break;
522 case GDK_KP_4: key_code = WXK_NUMPAD4; break;
523 case GDK_KP_5: key_code = WXK_NUMPAD5; break;
524 case GDK_KP_6: key_code = WXK_NUMPAD6; break;
525 case GDK_KP_7: key_code = WXK_NUMPAD7; break;
526 case GDK_KP_8: key_code = WXK_NUMPAD8; break;
527 case GDK_KP_9: key_code = WXK_NUMPAD9; break;
528 case GDK_KP_Space: key_code = WXK_NUMPAD_SPACE; break;
529 case GDK_KP_Tab: key_code = WXK_NUMPAD_TAB; break;
530 case GDK_KP_Enter: key_code = WXK_NUMPAD_ENTER; break;
531 case GDK_KP_F1: key_code = WXK_NUMPAD_F1; break;
532 case GDK_KP_F2: key_code = WXK_NUMPAD_F2; break;
533 case GDK_KP_F3: key_code = WXK_NUMPAD_F3; break;
534 case GDK_KP_F4: key_code = WXK_NUMPAD_F4; break;
535 case GDK_KP_Home: key_code = WXK_NUMPAD_HOME; break;
536 case GDK_KP_Left: key_code = WXK_NUMPAD_LEFT; break;
537 case GDK_KP_Up: key_code = WXK_NUMPAD_UP; break;
538 case GDK_KP_Right: key_code = WXK_NUMPAD_RIGHT; break;
539 case GDK_KP_Down: key_code = WXK_NUMPAD_DOWN; break;
540 case GDK_KP_Prior: key_code = WXK_NUMPAD_PRIOR; break;
541// case GDK_KP_Page_Up: key_code = WXK_NUMPAD_PAGEUP; break;
21884766 542 case GDK_KP_Next: key_code = WXK_NUMPAD_NEXT; break;
c5b42c87
RR		 543// case GDK_KP_Page_Down: key_code = WXK_NUMPAD_PAGEDOWN; break;
544 case GDK_KP_End: key_code = WXK_NUMPAD_END; break;
545 case GDK_KP_Begin: key_code = WXK_NUMPAD_BEGIN; break;
546 case GDK_KP_Insert: key_code = WXK_NUMPAD_INSERT; break;
547 case GDK_KP_Delete: key_code = WXK_NUMPAD_DELETE; break;
548 case GDK_KP_Equal: key_code = WXK_NUMPAD_EQUAL; break;
549 case GDK_KP_Multiply: key_code = WXK_NUMPAD_MULTIPLY; break;
550 case GDK_KP_Add: key_code = WXK_NUMPAD_ADD; break;
551 case GDK_KP_Separator: key_code = WXK_NUMPAD_SEPARATOR; break;
552 case GDK_KP_Subtract: key_code = WXK_NUMPAD_SUBTRACT; break;
553 case GDK_KP_Decimal: key_code = WXK_NUMPAD_DECIMAL; break;
554 case GDK_KP_Divide: key_code = WXK_NUMPAD_DIVIDE; break;
c50f1fb9 555
c5b42c87
RR		 556 case GDK_F1: key_code = WXK_F1; break;
557 case GDK_F2: key_code = WXK_F2; break;
558 case GDK_F3: key_code = WXK_F3; break;
559 case GDK_F4: key_code = WXK_F4; break;
560 case GDK_F5: key_code = WXK_F5; break;
561 case GDK_F6: key_code = WXK_F6; break;
562 case GDK_F7: key_code = WXK_F7; break;
563 case GDK_F8: key_code = WXK_F8; break;
564 case GDK_F9: key_code = WXK_F9; break;
565 case GDK_F10: key_code = WXK_F10; break;
566 case GDK_F11: key_code = WXK_F11; break;
567 case GDK_F12: key_code = WXK_F12; break;
568 default:
569 {
33611ebb
RR		 570 if (event->length == 1)
571 {
572 key_code = toupper( (unsigned char)*event->string );
573 }
574 else if ((keysym & 0xFF) == keysym)
c5b42c87 575 {
b02da6b1 576 guint upper = gdk_keyval_to_upper( (guint)keysym );
c5b42c87 577 keysym = (upper != 0 ? upper : keysym ); /* to be MSW compatible */
b02da6b1 578 key_code = (guint)keysym;
c5b42c87
RR		 579 }
580 }
581 }
582
583 return (key_code);
584}
585
2d451165 586static long map_to_wx_keysym( GdkEventKey *event )
c5b42c87 587{
2d451165 588 KeySym keysym = event->keyval;
c5b42c87
RR		 589 guint key_code = 0;
590
591 switch (keysym)
592 {
c5b42c87
RR		 593 case GDK_Menu: key_code = WXK_MENU; break;
594 case GDK_Help: key_code = WXK_HELP; break;
595 case GDK_BackSpace: key_code = WXK_BACK; break;
596 case GDK_ISO_Left_Tab:
597 case GDK_Tab: key_code = WXK_TAB; break;
598 case GDK_Linefeed: key_code = WXK_RETURN; break;
599 case GDK_Clear: key_code = WXK_CLEAR; break;
600 case GDK_Return: key_code = WXK_RETURN; break;
601 case GDK_Pause: key_code = WXK_PAUSE; break;
602 case GDK_Scroll_Lock: key_code = WXK_SCROLL; break;
603 case GDK_Escape: key_code = WXK_ESCAPE; break;
604 case GDK_Delete: key_code = WXK_DELETE; break;
605 case GDK_Home: key_code = WXK_HOME; break;
606 case GDK_Left: key_code = WXK_LEFT; break;
607 case GDK_Up: key_code = WXK_UP; break;
608 case GDK_Right: key_code = WXK_RIGHT; break;
609 case GDK_Down: key_code = WXK_DOWN; break;
610 case GDK_Prior: key_code = WXK_PRIOR; break;
611// case GDK_Page_Up: key_code = WXK_PAGEUP; break;
612 case GDK_Next: key_code = WXK_NEXT; break;
613// case GDK_Page_Down: key_code = WXK_PAGEDOWN; break;
614 case GDK_End: key_code = WXK_END; break;
615 case GDK_Begin: key_code = WXK_HOME; break;
616 case GDK_Select: key_code = WXK_SELECT; break;
617 case GDK_Print: key_code = WXK_PRINT; break;
618 case GDK_Execute: key_code = WXK_EXECUTE; break;
619 case GDK_Insert: key_code = WXK_INSERT; break;
620 case GDK_Num_Lock: key_code = WXK_NUMLOCK; break;
621
622 case GDK_KP_0: key_code = '0'; break;
623 case GDK_KP_1: key_code = '1'; break;
624 case GDK_KP_2: key_code = '2'; break;
625 case GDK_KP_3: key_code = '3'; break;
626 case GDK_KP_4: key_code = '4'; break;
627 case GDK_KP_5: key_code = '5'; break;
628 case GDK_KP_6: key_code = '6'; break;
629 case GDK_KP_7: key_code = '7'; break;
630 case GDK_KP_8: key_code = '8'; break;
631 case GDK_KP_9: key_code = '9'; break;
632 case GDK_KP_Space: key_code = ' '; break;
633 case GDK_KP_Tab: key_code = WXK_TAB; break; /* or '\t' ??? */
634 case GDK_KP_Enter: key_code = WXK_RETURN; break; /* or '\r' ??? */
635 case GDK_KP_F1: key_code = WXK_NUMPAD_F1; break;
636 case GDK_KP_F2: key_code = WXK_NUMPAD_F2; break;
637 case GDK_KP_F3: key_code = WXK_NUMPAD_F3; break;
638 case GDK_KP_F4: key_code = WXK_NUMPAD_F4; break;
639 case GDK_KP_Home: key_code = WXK_HOME; break;
640 case GDK_KP_Left: key_code = WXK_LEFT; break;
641 case GDK_KP_Up: key_code = WXK_UP; break;
642 case GDK_KP_Right: key_code = WXK_RIGHT; break;
643 case GDK_KP_Down: key_code = WXK_DOWN; break;
644 case GDK_KP_Prior: key_code = WXK_PRIOR; break;
645// case GDK_KP_Page_Up: key_code = WXK_PAGEUP; break;
21884766 646 case GDK_KP_Next: key_code = WXK_NEXT; break;
c5b42c87
RR		 647// case GDK_KP_Page_Down: key_code = WXK_PAGEDOWN; break;
648 case GDK_KP_End: key_code = WXK_END; break;
649 case GDK_KP_Begin: key_code = WXK_HOME; break;
650 case GDK_KP_Insert: key_code = WXK_INSERT; break;
651 case GDK_KP_Delete: key_code = WXK_DELETE; break;
652 case GDK_KP_Equal: key_code = '='; break;
653 case GDK_KP_Multiply: key_code = '*'; break;
654 case GDK_KP_Add: key_code = '+'; break;
655 case GDK_KP_Separator: key_code = ','; break;
656 case GDK_KP_Subtract: key_code = '-'; break;
657 case GDK_KP_Decimal: key_code = '.'; break;
658 case GDK_KP_Divide: key_code = '/'; break;
c50f1fb9 659
c5b42c87
RR		 660 case GDK_F1: key_code = WXK_F1; break;
661 case GDK_F2: key_code = WXK_F2; break;
662 case GDK_F3: key_code = WXK_F3; break;
663 case GDK_F4: key_code = WXK_F4; break;
664 case GDK_F5: key_code = WXK_F5; break;
665 case GDK_F6: key_code = WXK_F6; break;
666 case GDK_F7: key_code = WXK_F7; break;
667 case GDK_F8: key_code = WXK_F8; break;
668 case GDK_F9: key_code = WXK_F9; break;
669 case GDK_F10: key_code = WXK_F10; break;
670 case GDK_F11: key_code = WXK_F11; break;
671 case GDK_F12: key_code = WXK_F12; break;
672 default:
673 {
33611ebb
RR		 674 if (event->length == 1)
675 {
676 key_code = (unsigned char)*event->string;
677 }
678 else if ((keysym & 0xFF) == keysym)
c5b42c87 679 {
b02da6b1 680 key_code = (guint)keysym;
c5b42c87
RR		 681 }
682 }
683 }
684
685 return (key_code);
686}
687
47c93b63
RR		 688//-----------------------------------------------------------------------------
689// "size_request" of m_widget
690//-----------------------------------------------------------------------------
691
692static void gtk_window_size_request_callback( GtkWidget *widget, GtkRequisition *requisition, wxWindow *win )
693{
694 int w,h;
695 win->GetSize( &w, &h );
696 if (w < 2) w = 2;
697 if (h < 2) h = 2;
1e6feb95 698
47c93b63
RR		 699 requisition->height = h;
700 requisition->width = w;
701}
702
c801d85f 703//-----------------------------------------------------------------------------
034be888 704// "expose_event" of m_wxwindow
c801d85f
KB		 705//-----------------------------------------------------------------------------
706
1e6feb95
VZ		 707static int gtk_window_expose_callback( GtkWidget *widget,
708 GdkEventExpose *gdk_event,
709 wxWindow *win )
47d67540 710{
3ac8d3bc
RR		 711 DEBUG_MAIN_THREAD
712
b6fa52db
RR		 713 if (g_isIdle)
714 wxapp_install_idle_handler();
1e6feb95 715
40c70187 716/*
8cb9f0d0 717 if (win->GetName() == wxT("panel"))
3d2d8da1
RR		 718 {
719 wxPrintf( wxT("OnExpose from ") );
720 if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
721 wxPrintf( win->GetClassInfo()->GetClassName() );
722 wxPrintf( wxT(" %d %d %d %d\n"), (int)gdk_event->area.x,
723 (int)gdk_event->area.y,
724 (int)gdk_event->area.width,
725 (int)gdk_event->area.height );
726 }
40c70187 727*/
1e6feb95 728
2bc6945a 729 GtkPizza *pizza = GTK_PIZZA (widget);
a2d93e73 730
a2d93e73
JS		 731 if (win->GetThemeEnabled())
732 {
733 wxWindow *parent = win->GetParent();
734 while (parent && !parent->IsTopLevel())
735 parent = parent->GetParent();
736 if (!parent)
737 parent = win;
738
789dbcd4 739 gtk_paint_flat_box (parent->m_widget->style, pizza->bin_window, GTK_STATE_NORMAL,
5cd09f0b 740 GTK_SHADOW_NONE, &gdk_event->area, parent->m_widget, "base", 0, 0, -1, -1);
2bc6945a 741 }
1e6feb95 742
2bc6945a
RR		 743 win->GetUpdateRegion().Union( gdk_event->area.x,
744 gdk_event->area.y,
745 gdk_event->area.width,
746 gdk_event->area.height );
0e09f76e 747
9cc7121f
RR		 748 if (gdk_event->count == 0)
749 {
e22454be 750 win->m_clipPaintRegion = TRUE;
1e6feb95
VZ		 751
752 wxWindowDC dc(win);
753 dc.SetClippingRegion(win->GetUpdateRegion());
754 wxEraseEvent eevent( win->GetId(), &dc );
9cc7121f 755 eevent.SetEventObject( win );
33611ebb 756#if 1
1e6feb95
VZ		 757 (void)win->GetEventHandler()->ProcessEvent(eevent);
758#else // 0
33611ebb
RR		 759 if (!win->GetEventHandler()->ProcessEvent(eevent))
760 {
761 wxClientDC dc( win );
762 dc.SetBrush( wxBrush( win->GetBackgroundColour(), wxSOLID ) );
763 dc.SetPen( *wxTRANSPARENT_PEN );
1e6feb95 764
33611ebb
RR		 765 wxRegionIterator upd( win->GetUpdateRegion() );
766 while (upd)
767 {
768 dc.DrawRectangle( upd.GetX(), upd.GetY(), upd.GetWidth(), upd.GetHeight() );
769 upd ++;
770 }
771 }
1e6feb95
VZ		 772#endif // 1/0
773
774 wxNcPaintEvent eventNc( win->GetId() );
775 eventNc.SetEventObject( win );
776 win->GetEventHandler()->ProcessEvent( eventNc );
f7a11f8c 777
9cc7121f
RR		 778 wxPaintEvent event( win->GetId() );
779 event.SetEventObject( win );
780 win->GetEventHandler()->ProcessEvent( event );
1e6feb95 781
9cc7121f 782 win->GetUpdateRegion().Clear();
1e6feb95 783
e22454be 784 win->m_clipPaintRegion = FALSE;
9cc7121f 785 }
b6fa52db 786
1e6feb95
VZ		 787 /* The following code will result in all window-less widgets
788 being redrawn if the wxWindows class is given a chance to
789 paint *anything* because it will then be allowed to paint
790 over the window-less widgets */
791 GList *children = pizza->children;
792 while (children)
793 {
794 GtkPizzaChild *child = (GtkPizzaChild*) children->data;
795 children = children->next;
796
797 GdkEventExpose child_event = *gdk_event;
b6fa52db 798
1e6feb95
VZ		 799 if (GTK_WIDGET_NO_WINDOW (child->widget) &&
800 GTK_WIDGET_DRAWABLE (child->widget) /* &&
801 gtk_widget_intersect (child->widget, &gdk_event->area, &child_event.area)*/ )
802 {
803 child_event.area.x = child->widget->allocation.x;
804 child_event.area.y = child->widget->allocation.y;
805 child_event.area.width = child->widget->allocation.width;
806 child_event.area.height = child->widget->allocation.height;
807 gtk_widget_event (child->widget, (GdkEvent*) &child_event);
b6fa52db 808 }
1e6feb95
VZ		 809 }
810
b6fa52db
RR		 811 return TRUE;
812}
813
814//-----------------------------------------------------------------------------
815// "event" of m_wxwindow
816//-----------------------------------------------------------------------------
817
818/* GTK thinks it is clever and filters out a certain amount of "unneeded"
819 expose events. We need them, of course, so we override the main event
b420fb6a
RR		 820 procedure in GtkWidget by giving our own handler for all system events.
821 There, we look for expose events ourselves whereas all other events are
822 handled normally. */
b6fa52db 823
1e6feb95
VZ		 824gint gtk_window_event_event_callback( GtkWidget *widget,
825 GdkEventExpose *event,
826 wxWindow *win )
b6fa52db
RR		 827{
828 if (event->type == GDK_EXPOSE)
829 {
830 gint ret = gtk_window_expose_callback( widget, event, win );
831 return ret;
832 }
833
b6fa52db 834 return FALSE;
362c6693 835}
c801d85f
KB		 836
837//-----------------------------------------------------------------------------
034be888 838// "draw" of m_wxwindow
2f2aa628 839//-----------------------------------------------------------------------------
c801d85f 840
b6fa52db
RR		 841/* This callback is a complete replacement of the gtk_pizza_draw() function,
842 which disabled. */
843
1e6feb95
VZ		 844static void gtk_window_draw_callback( GtkWidget *widget,
845 GdkRectangle *rect,
846 wxWindow *win )
47d67540 847{
3ac8d3bc
RR		 848 DEBUG_MAIN_THREAD
849
c50f1fb9 850 if (g_isIdle)
a2053b27 851 wxapp_install_idle_handler();
2d19ad25 852
e22454be
RR		 853 if ((win->HasFlag(wxNO_FULL_REPAINT_ON_RESIZE)) &&
854 (win->GetChildren().GetCount() == 0))
855 {
856 return;
857 }
2d19ad25 858
40c70187 859/*
8cb9f0d0 860 if (win->GetName() == wxT("panel"))
3d2d8da1
RR		 861 {
862 wxPrintf( wxT("OnDraw from ") );
863 if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
864 wxPrintf( win->GetClassInfo()->GetClassName() );
865 wxPrintf( wxT(" %d %d %d %d\n"), (int)rect->x,
866 (int)rect->y,
867 (int)rect->width,
868 (int)rect->height );
869 }
40c70187 870*/
1e6feb95 871
b420fb6a 872 GtkPizza *pizza = GTK_PIZZA (widget);
2bc6945a 873
9cc7121f 874 if (win->GetThemeEnabled())
789dbcd4 875 {
9cc7121f
RR		 876 wxWindow *parent = win->GetParent();
877 while (parent && !parent->IsTopLevel())
789dbcd4 878 parent = parent->GetParent();
9cc7121f
RR		 879 if (!parent)
880 parent = win;
881
789dbcd4 882 gtk_paint_flat_box (parent->m_widget->style, pizza->bin_window, GTK_STATE_NORMAL,
5cd09f0b 883 GTK_SHADOW_NONE, rect, parent->m_widget, "base", 0, 0, -1, -1);
789dbcd4 884 }
1e6feb95
VZ		 885
886
9cc7121f
RR		 887 if (!(GTK_WIDGET_APP_PAINTABLE (widget)) &&
888 (pizza->clear_on_draw))
889 {
890 gdk_window_clear_area( pizza->bin_window,
b420fb6a 891 rect->x, rect->y, rect->width, rect->height);
9cc7121f 892 }
1e6feb95 893
9cc7121f 894 win->GetUpdateRegion().Union( rect->x, rect->y, rect->width, rect->height );
148cd9b6 895
9cc7121f 896 win->m_clipPaintRegion = TRUE;
1e6feb95
VZ		 897
898 wxWindowDC dc(win);
899 dc.SetClippingRegion(win->GetUpdateRegion());
900 wxEraseEvent eevent( win->GetId(), &dc );
e22454be 901 eevent.SetEventObject( win );
1e6feb95 902
33611ebb 903#if 1
1e6feb95 904 (void)win->GetEventHandler()->ProcessEvent(eevent);
33611ebb
RR		 905#else
906 if (!win->GetEventHandler()->ProcessEvent(eevent))
907 {
908 if (!win->GetEventHandler()->ProcessEvent(eevent))
909 {
910 wxClientDC dc( win );
911 dc.SetBrush( wxBrush( win->GetBackgroundColour(), wxSOLID ) );
912 dc.SetPen( *wxTRANSPARENT_PEN );
1e6feb95 913
33611ebb
RR		 914 wxRegionIterator upd( win->GetUpdateRegion() );
915 while (upd)
916 {
917 dc.DrawRectangle( upd.GetX(), upd.GetY(), upd.GetWidth(), upd.GetHeight() );
918 upd ++;
919 }
920 }
921 }
922#endif
148cd9b6 923
1e6feb95
VZ		 924 wxNcPaintEvent eventNc( win->GetId() );
925 eventNc.SetEventObject( win );
926 win->GetEventHandler()->ProcessEvent( eventNc );
927
e22454be
RR		 928 wxPaintEvent event( win->GetId() );
929 event.SetEventObject( win );
930 win->GetEventHandler()->ProcessEvent( event );
47d67540 931
e22454be 932 win->GetUpdateRegion().Clear();
1e6feb95 933
e22454be 934 win->m_clipPaintRegion = FALSE;
1e6feb95
VZ		 935
936
e22454be
RR		 937 GList *children = pizza->children;
938 while (children)
939 {
b420fb6a
RR		 940 GtkPizzaChild *child = (GtkPizzaChild*) children->data;
941 children = children->next;
942
943 GdkRectangle child_area;
944 if (gtk_widget_intersect (child->widget, rect, &child_area))
945 {
946 gtk_widget_draw (child->widget, &child_area /* (GdkRectangle*) NULL*/ );
947 }
e22454be 948 }
362c6693 949}
c801d85f
KB		 950
951//-----------------------------------------------------------------------------
b292e2f5 952// "key_press_event" from any window
c801d85f 953//-----------------------------------------------------------------------------
c801d85f 954
1e6feb95
VZ		 955static gint gtk_window_key_press_callback( GtkWidget *widget,
956 GdkEventKey *gdk_event,
957 wxWindow *win )
47d67540 958{
3ac8d3bc
RR		 959 DEBUG_MAIN_THREAD
960
c50f1fb9 961 if (g_isIdle)
a2053b27
RR		 962 wxapp_install_idle_handler();
963
964 if (!win->m_hasVMT) return FALSE;
f5e27805 965 if (g_blockEventsOnDrag) return FALSE;
c801d85f 966
3d6f7261 967
7be4c594 968/*
b79395c5
RR		 969 wxString tmp;
970 tmp += (char)gdk_event->keyval;
971 printf( "KeyDown-Code is: %s.\n", tmp.c_str() );
d1367c3d 972 printf( "KeyDown-ScanCode is: %d.\n", gdk_event->keyval );
7be4c594 973*/
2daa0ce9 974
b0e813a0
RR		 975 int x = 0;
976 int y = 0;
977 GdkModifierType state;
978 if (gdk_event->window) gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
47d67540 979
3017f78d 980 bool ret = FALSE;
148cd9b6 981
2d451165 982 long key_code = map_to_unmodified_wx_keysym( gdk_event );
f0492f7d
RR		 983 /* sending unknown key events doesn't really make sense */
984 if (key_code == 0) return FALSE;
985
c50f1fb9 986 wxKeyEvent event( wxEVT_KEY_DOWN );
d1367c3d 987 event.SetTimestamp( gdk_event->time );
f5e27805
RR		 988 event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
989 event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
990 event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
991 event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
992 event.m_keyCode = key_code;
b0e813a0
RR		 993 event.m_scanCode = gdk_event->keyval;
994 event.m_x = x;
995 event.m_y = y;
f5e27805 996 event.SetEventObject( win );
c5b42c87 997 ret = win->GetEventHandler()->ProcessEvent( event );
c50f1fb9 998
88ac883a 999#if wxUSE_ACCEL
f5e27805 1000 if (!ret)
47d67540 1001 {
1e6feb95 1002 wxWindowGTK *ancestor = win;
f5e27805
RR		 1003 while (ancestor)
1004 {
1005 int command = ancestor->GetAcceleratorTable()->GetCommand( event );
1006 if (command != -1)
1007 {
1008 wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
1009 ret = ancestor->GetEventHandler()->ProcessEvent( command_event );
1010 break;
1011 }
f6bcfd97 1012 if (ancestor->IsTopLevel())
b02da6b1 1013 break;
f5e27805
RR		 1014 ancestor = ancestor->GetParent();
1015 }
bcf1fa6b 1016 }
88ac883a 1017#endif // wxUSE_ACCEL
3017f78d 1018
d728dd40
KB		 1019 /* wxMSW doesn't send char events with Alt pressed */
1020 /* Only send wxEVT_CHAR event if not processed yet. Thus, ALT-x
3017f78d 1021 will only be sent if it is not in an accelerator table. */
2d451165 1022 key_code = map_to_wx_keysym( gdk_event );
148cd9b6 1023
3017f78d
RR		 1024 if ( (!ret) &&
1025 (key_code != 0))
d728dd40 1026 {
c50f1fb9 1027 wxKeyEvent event2( wxEVT_CHAR );
d728dd40
KB		 1028 event2.SetTimestamp( gdk_event->time );
1029 event2.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
1030 event2.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
1031 event2.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
1032 event2.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
1033 event2.m_keyCode = key_code;
1034 event2.m_scanCode = gdk_event->keyval;
1035 event2.m_x = x;
1036 event2.m_y = y;
1037 event2.SetEventObject( win );
3017f78d 1038 ret = win->GetEventHandler()->ProcessEvent( event2 );
d728dd40
KB		 1039 }
1040
053f9cc1 1041 /* win is a control: tab can be propagated up */
ca298c88 1042 if ( (!ret) &&
5664fc32 1043 ((gdk_event->keyval == GDK_Tab) || (gdk_event->keyval == GDK_ISO_Left_Tab)) &&
f6bcfd97
BP		 1044// VZ: testing for wxTE_PROCESS_TAB shouldn't be done here the control may
1045// have this style, yet choose not to process this particular TAB in which
1046// case TAB must still work as a navigational character
1047#if 0
3da17724 1048 (!win->HasFlag(wxTE_PROCESS_TAB)) &&
f6bcfd97 1049#endif // 0
b02da6b1
VZ		 1050 (win->GetParent()) &&
1051 (win->GetParent()->HasFlag( wxTAB_TRAVERSAL)) )
b292e2f5
RR		 1052 {
1053 wxNavigationKeyEvent new_event;
8253c7fd 1054 new_event.SetEventObject( win->GetParent() );
f03fc89f 1055 /* GDK reports GDK_ISO_Left_Tab for SHIFT-TAB */
5664fc32 1056 new_event.SetDirection( (gdk_event->keyval == GDK_Tab) );
f03fc89f 1057 /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
b98d804b 1058 new_event.SetWindowChange( (gdk_event->state & GDK_CONTROL_MASK) );
b292e2f5 1059 new_event.SetCurrentFocus( win );
8253c7fd 1060 ret = win->GetParent()->GetEventHandler()->ProcessEvent( new_event );
b292e2f5 1061 }
ff8bfdbb 1062
801aa178 1063 /* generate wxID_CANCEL if <esc> has been pressed (typically in dialogs) */
ca298c88 1064 if ( (!ret) &&
b98d804b
RR		 1065 (gdk_event->keyval == GDK_Escape) )
1066 {
1067 wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
1068 new_event.SetEventObject( win );
1069 ret = win->GetEventHandler()->ProcessEvent( new_event );
1070 }
c50f1fb9 1071
6bc8a1c8 1072#if (GTK_MINOR_VERSION > 0)
da048e3d
RR		 1073 /* Pressing F10 will activate the menu bar of the top frame. */
1074 /* Doesn't work. */
3017f78d 1075/*
801aa178
RR		 1076 if ( (!ret) &&
1077 (gdk_event->keyval == GDK_F10) )
1078 {
1e6feb95 1079 wxWindowGTK *ancestor = win;
801aa178
RR		 1080 while (ancestor)
1081 {
1082 if (wxIsKindOf(ancestor,wxFrame))
c50f1fb9
VZ		 1083 {
1084 wxFrame *frame = (wxFrame*) ancestor;
801aa178 1085 wxMenuBar *menubar = frame->GetMenuBar();
c50f1fb9
VZ		 1086 if (menubar)
1087 {
801aa178 1088 wxNode *node = menubar->GetMenus().First();
c50f1fb9
VZ		 1089 if (node)
1090 {
3017f78d
RR		 1091 wxMenu *firstMenu = (wxMenu*) node->Data();
1092 gtk_menu_item_select( GTK_MENU_ITEM(firstMenu->m_owner) );
1093 ret = TRUE;
c50f1fb9
VZ		 1094 break;
1095 }
1096 }
1097 }
801aa178
RR		 1098 ancestor = ancestor->GetParent();
1099 }
1100 }
3017f78d 1101*/
6bc8a1c8 1102#endif
ca298c88 1103
f5e27805
RR		 1104 if (ret)
1105 {
b292e2f5 1106 gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" );
f03fc89f 1107 return TRUE;
f5e27805 1108 }
47d67540 1109
034be888 1110 return FALSE;
362c6693 1111}
c801d85f 1112
b666df2c
RR		 1113//-----------------------------------------------------------------------------
1114// "key_release_event" from any window
1115//-----------------------------------------------------------------------------
1116
1e6feb95 1117static gint gtk_window_key_release_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxWindowGTK *win )
b666df2c 1118{
3ac8d3bc
RR		 1119 DEBUG_MAIN_THREAD
1120
c50f1fb9 1121 if (g_isIdle)
a2053b27
RR		 1122 wxapp_install_idle_handler();
1123
1124 if (!win->m_hasVMT) return FALSE;
b666df2c
RR		 1125 if (g_blockEventsOnDrag) return FALSE;
1126
1127/*
d1367c3d
RR		 1128 printf( "KeyUp-ScanCode is: %d.\n", gdk_event->keyval );
1129 if (gdk_event->state & GDK_SHIFT_MASK)
1130 printf( "ShiftDown.\n" );
1131 else
1132 printf( "ShiftUp.\n" );
1133 if (gdk_event->state & GDK_CONTROL_MASK)
1134 printf( "ControlDown.\n" );
1135 else
1136 printf( "ControlUp.\n" );
1137 printf( "\n" );
b666df2c
RR		 1138*/
1139
2d451165 1140 long key_code = map_to_unmodified_wx_keysym( gdk_event );
c50f1fb9 1141
f0492f7d
RR		 1142 /* sending unknown key events doesn't really make sense */
1143 if (key_code == 0) return FALSE;
b666df2c 1144
b0e813a0
RR		 1145 int x = 0;
1146 int y = 0;
1147 GdkModifierType state;
1148 if (gdk_event->window) gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
b666df2c
RR		 1149
1150 wxKeyEvent event( wxEVT_KEY_UP );
d1367c3d 1151 event.SetTimestamp( gdk_event->time );
b666df2c
RR		 1152 event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
1153 event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
1154 event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
1155 event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
1156 event.m_keyCode = key_code;
b0e813a0
RR		 1157 event.m_scanCode = gdk_event->keyval;
1158 event.m_x = x;
1159 event.m_y = y;
b666df2c
RR		 1160 event.SetEventObject( win );
1161
034be888 1162 if (win->GetEventHandler()->ProcessEvent( event ))
b666df2c 1163 {
b98d804b 1164 gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_release_event" );
f03fc89f 1165 return TRUE;
b666df2c
RR		 1166 }
1167
034be888 1168 return FALSE;
b666df2c
RR		 1169}
1170
2daa0ce9
VZ		 1171// ----------------------------------------------------------------------------
1172// mouse event processing helper
1173// ----------------------------------------------------------------------------
1174
1175static void AdjustEventButtonState(wxMouseEvent& event)
1176{
1177 // GDK reports the old state of the button for a button press event, but
1178 // for compatibility with MSW and common sense we want m_leftDown be TRUE
1179 // for a LEFT_DOWN event, not FALSE, so we will invert
1180 // left/right/middleDown for the corresponding click events
1e6feb95 1181
1a8caf94
RR		 1182 if ((event.GetEventType() == wxEVT_LEFT_DOWN) ||
1183 (event.GetEventType() == wxEVT_LEFT_DCLICK) ||
1184 (event.GetEventType() == wxEVT_LEFT_UP))
1185 {
1186 event.m_leftDown = !event.m_leftDown;
1187 return;
1188 }
1189
1190 if ((event.GetEventType() == wxEVT_MIDDLE_DOWN) ||
1191 (event.GetEventType() == wxEVT_MIDDLE_DCLICK) ||
1192 (event.GetEventType() == wxEVT_MIDDLE_UP))
2daa0ce9 1193 {
1a8caf94
RR		 1194 event.m_middleDown = !event.m_middleDown;
1195 return;
1196 }
1197
1198 if ((event.GetEventType() == wxEVT_RIGHT_DOWN) ||
1199 (event.GetEventType() == wxEVT_RIGHT_DCLICK) ||
1200 (event.GetEventType() == wxEVT_RIGHT_UP))
1201 {
1202 event.m_rightDown = !event.m_rightDown;
1203 return;
2daa0ce9
VZ		 1204 }
1205}
1206
c801d85f 1207//-----------------------------------------------------------------------------
2f2aa628
RR		 1208// "button_press_event"
1209//-----------------------------------------------------------------------------
c801d85f 1210
1e6feb95 1211static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxWindowGTK *win )
903f689b 1212{
3ac8d3bc
RR		 1213 DEBUG_MAIN_THREAD
1214
c50f1fb9 1215 if (g_isIdle)
a2053b27
RR		 1216 wxapp_install_idle_handler();
1217
1218/*
223d09f6 1219 wxPrintf( wxT("1) OnButtonPress from ") );
a2053b27
RR		 1220 if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
1221 wxPrintf( win->GetClassInfo()->GetClassName() );
223d09f6 1222 wxPrintf( wxT(".\n") );
a2053b27 1223*/
a2053b27 1224 if (!win->m_hasVMT) return FALSE;
f5e27805 1225 if (g_blockEventsOnDrag) return TRUE;
76ed8f8d 1226 if (g_blockEventsOnScroll) return TRUE;
c801d85f 1227
034be888
RR		 1228 if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
1229
a2053b27 1230 if (win->m_wxwindow)
c801d85f 1231 {
a2053b27 1232 if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow) && !GTK_WIDGET_HAS_FOCUS (win->m_wxwindow) )
f5e27805 1233 {
a2053b27 1234 gtk_widget_grab_focus (win->m_wxwindow);
47d67540 1235
c801d85f 1236/*
223d09f6 1237 wxPrintf( wxT("GrabFocus from ") );
f5e27805 1238 if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
a2053b27 1239 wxPrintf( win->GetClassInfo()->GetClassName() );
223d09f6 1240 wxPrintf( wxT(".\n") );
c801d85f 1241*/
47d67540 1242
f5e27805 1243 }
362c6693 1244 }
47d67540 1245
2daa0ce9 1246 wxEventType event_type = wxEVT_NULL;
47d67540 1247
f5e27805 1248 if (gdk_event->button == 1)
c801d85f 1249 {
f5e27805
RR		 1250 switch (gdk_event->type)
1251 {
1252 case GDK_BUTTON_PRESS: event_type = wxEVT_LEFT_DOWN; break;
1253 case GDK_2BUTTON_PRESS: event_type = wxEVT_LEFT_DCLICK; break;
1254 default: break;
1255 }
362c6693 1256 }
f5e27805 1257 else if (gdk_event->button == 2)
c801d85f 1258 {
f5e27805
RR		 1259 switch (gdk_event->type)
1260 {
1261 case GDK_BUTTON_PRESS: event_type = wxEVT_MIDDLE_DOWN; break;
1262 case GDK_2BUTTON_PRESS: event_type = wxEVT_MIDDLE_DCLICK; break;
1263 default: break;
1264 }
362c6693 1265 }
f5e27805 1266 else if (gdk_event->button == 3)
c801d85f 1267 {
f5e27805
RR		 1268 switch (gdk_event->type)
1269 {
1270 case GDK_BUTTON_PRESS: event_type = wxEVT_RIGHT_DOWN; break;
1271 case GDK_2BUTTON_PRESS: event_type = wxEVT_RIGHT_DCLICK; break;
1272 default: break;
1273 }
362c6693 1274 }
47d67540 1275
2daa0ce9
VZ		 1276 if ( event_type == wxEVT_NULL )
1277 {
1278 // unknown mouse button or click type
1279 return FALSE;
1280 }
1281
f5e27805 1282 wxMouseEvent event( event_type );
d1367c3d 1283 event.SetTimestamp( gdk_event->time );
f5e27805
RR		 1284 event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
1285 event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
1286 event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
1287 event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
1288 event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK);
1289 event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
1290 event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);
47d67540 1291
13111b2a
VZ		 1292 event.m_x = (wxCoord)gdk_event->x;
1293 event.m_y = (wxCoord)gdk_event->y;
47d67540 1294
2daa0ce9
VZ		 1295 AdjustEventButtonState(event);
1296
f5e27805
RR		 1297 // Some control don't have their own X window and thus cannot get
1298 // any events.
47d67540 1299
72195a0f 1300 if (!g_captureWindow)
2f2aa628 1301 {
b02da6b1
VZ		 1302 wxCoord x = event.m_x;
1303 wxCoord y = event.m_y;
2f073eb2
RR		 1304 if (win->m_wxwindow)
1305 {
da048e3d 1306 GtkPizza *pizza = GTK_PIZZA(win->m_wxwindow);
b02da6b1
VZ		 1307 x += pizza->xoffset;
1308 y += pizza->yoffset;
2f073eb2
RR		 1309 }
1310
db1b4961 1311 wxNode *node = win->GetChildren().First();
f5e27805
RR		 1312 while (node)
1313 {
1e6feb95 1314 wxWindowGTK *child = (wxWindowGTK*)node->Data();
148cd9b6 1315
f96ac56a 1316 node = node->Next();
b02da6b1
VZ		 1317 if (!child->IsShown())
1318 continue;
ff8bfdbb 1319
a2053b27 1320 if (child->m_isStaticBox)
ff8bfdbb
VZ		 1321 {
1322 // wxStaticBox is transparent in the box itself
a2053b27
RR		 1323 int xx1 = child->m_x;
1324 int yy1 = child->m_y;
1325 int xx2 = child->m_x + child->m_width;
1326 int yy2 = child->m_x + child->m_height;
ff8bfdbb
VZ		 1327
1328 // left
1329 if (((x >= xx1) && (x <= xx1+10) && (y >= yy1) && (y <= yy2)) ||
1330 // right
1331 ((x >= xx2-10) && (x <= xx2) && (y >= yy1) && (y <= yy2)) ||
1332 // top
1333 ((x >= xx1) && (x <= xx2) && (y >= yy1) && (y <= yy1+10)) ||
1334 // bottom
1335 ((x >= xx1) && (x <= xx2) && (y >= yy2-1) && (y <= yy2)))
1336 {
1ecc4d80 1337 win = child;
a2053b27
RR		 1338 event.m_x -= child->m_x;
1339 event.m_y -= child->m_y;
1ecc4d80 1340 break;
ff8bfdbb
VZ		 1341 }
1342
1343 }
1344 else
1345 {
a2053b27 1346 if ((child->m_wxwindow == (GtkWidget*) NULL) &&
2f073eb2
RR		 1347 (child->m_x <= x) &&
1348 (child->m_y <= y) &&
1349 (child->m_x+child->m_width >= x) &&
1350 (child->m_y+child->m_height >= y))
1ecc4d80
RR		 1351 {
1352 win = child;
a2053b27
RR		 1353 event.m_x -= child->m_x;
1354 event.m_y -= child->m_y;
1ecc4d80 1355 break;
ff8bfdbb 1356 }
f5e27805 1357 }
f5e27805 1358 }
2f2aa628 1359 }
ff8bfdbb 1360
f5e27805 1361 event.SetEventObject( win );
47d67540 1362
f5e27805 1363 gs_timeLastClick = gdk_event->time;
47d67540 1364
2f073eb2
RR		 1365/*
1366 wxPrintf( wxT("2) OnButtonPress from ") );
1367 if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
1368 wxPrintf( win->GetClassInfo()->GetClassName() );
1369 wxPrintf( wxT(".\n") );
1370*/
1371
f5e27805 1372 if (win->GetEventHandler()->ProcessEvent( event ))
034be888 1373 {
f5e27805 1374 gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_press_event" );
f03fc89f 1375 return TRUE;
034be888 1376 }
47d67540 1377
034be888 1378 return FALSE;
362c6693 1379}
c801d85f
KB		 1380
1381//-----------------------------------------------------------------------------
97b3455a 1382// "button_release_event"
2f2aa628 1383//-----------------------------------------------------------------------------
c801d85f 1384
1e6feb95 1385static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxWindowGTK *win )
47d67540 1386{
3ac8d3bc
RR		 1387 DEBUG_MAIN_THREAD
1388
c50f1fb9 1389 if (g_isIdle)
a2053b27
RR		 1390 wxapp_install_idle_handler();
1391
1392 if (!win->m_hasVMT) return FALSE;
034be888
RR		 1393 if (g_blockEventsOnDrag) return FALSE;
1394 if (g_blockEventsOnScroll) return FALSE;
c801d85f 1395
034be888 1396 if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
47d67540 1397
c801d85f 1398/*
f5e27805
RR		 1399 printf( "OnButtonRelease from " );
1400 if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
1401 printf( win->GetClassInfo()->GetClassName() );
1402 printf( ".\n" );
c801d85f 1403*/
47d67540 1404
f5e27805 1405 wxEventType event_type = wxEVT_NULL;
47d67540 1406
f5e27805
RR		 1407 switch (gdk_event->button)
1408 {
1409 case 1: event_type = wxEVT_LEFT_UP; break;
1410 case 2: event_type = wxEVT_MIDDLE_UP; break;
1411 case 3: event_type = wxEVT_RIGHT_UP; break;
2daa0ce9 1412 default: return FALSE;
f5e27805 1413 }
47d67540 1414
f5e27805 1415 wxMouseEvent event( event_type );
d1367c3d 1416 event.SetTimestamp( gdk_event->time );
f5e27805
RR		 1417 event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
1418 event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
1419 event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
1420 event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
1421 event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK);
1422 event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
1423 event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);
13111b2a
VZ		 1424 event.m_x = (wxCoord)gdk_event->x;
1425 event.m_y = (wxCoord)gdk_event->y;
f5e27805 1426
2daa0ce9
VZ		 1427 AdjustEventButtonState(event);
1428
f5e27805
RR		 1429 // Some control don't have their own X window and thus cannot get
1430 // any events.
1431
72195a0f 1432 if (!g_captureWindow)
2f2aa628 1433 {
b02da6b1
VZ		 1434 wxCoord x = event.m_x;
1435 wxCoord y = event.m_y;
2f073eb2
RR		 1436 if (win->m_wxwindow)
1437 {
da048e3d 1438 GtkPizza *pizza = GTK_PIZZA(win->m_wxwindow);
b02da6b1
VZ		 1439 x += pizza->xoffset;
1440 y += pizza->yoffset;
2f073eb2
RR		 1441 }
1442
db1b4961 1443 wxNode *node = win->GetChildren().First();
f5e27805
RR		 1444 while (node)
1445 {
1e6feb95 1446 wxWindowGTK *child = (wxWindowGTK*)node->Data();
ff8bfdbb 1447
f96ac56a 1448 node = node->Next();
b02da6b1
VZ		 1449 if (!child->IsShown())
1450 continue;
f96ac56a 1451
a2053b27 1452 if (child->m_isStaticBox)
ff8bfdbb
VZ		 1453 {
1454 // wxStaticBox is transparent in the box itself
a2053b27
RR		 1455 int xx1 = child->m_x;
1456 int yy1 = child->m_y;
1457 int xx2 = child->m_x + child->m_width;
1458 int yy2 = child->m_x + child->m_height;
ff8bfdbb
VZ		 1459
1460 // left
1461 if (((x >= xx1) && (x <= xx1+10) && (y >= yy1) && (y <= yy2)) ||
1462 // right
1463 ((x >= xx2-10) && (x <= xx2) && (y >= yy1) && (y <= yy2)) ||
1464 // top
1465 ((x >= xx1) && (x <= xx2) && (y >= yy1) && (y <= yy1+10)) ||
1466 // bottom
1467 ((x >= xx1) && (x <= xx2) && (y >= yy2-1) && (y <= yy2)))
1468 {
1ecc4d80 1469 win = child;
a2053b27
RR		 1470 event.m_x -= child->m_x;
1471 event.m_y -= child->m_y;
1ecc4d80 1472 break;
ff8bfdbb
VZ		 1473 }
1474
1475 }
1476 else
1477 {
a2053b27 1478 if ((child->m_wxwindow == (GtkWidget*) NULL) &&
2f073eb2
RR		 1479 (child->m_x <= x) &&
1480 (child->m_y <= y) &&
1481 (child->m_x+child->m_width >= x) &&
1482 (child->m_y+child->m_height >= y))
1ecc4d80
RR		 1483 {
1484 win = child;
a2053b27
RR		 1485 event.m_x -= child->m_x;
1486 event.m_y -= child->m_y;
1ecc4d80 1487 break;
ff8bfdbb 1488 }
f5e27805 1489 }
f5e27805 1490 }
2f2aa628 1491 }
47d67540 1492
f5e27805 1493 event.SetEventObject( win );
47d67540 1494
f5e27805 1495 if (win->GetEventHandler()->ProcessEvent( event ))
034be888 1496 {
f5e27805 1497 gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_release_event" );
f03fc89f 1498 return TRUE;
034be888 1499 }
47d67540 1500
034be888 1501 return FALSE;
362c6693 1502}
c801d85f 1503
1e6feb95
VZ		 1504// ============================================================================
1505// the mouse events
1506// ============================================================================
1507
1508// init wxMouseEvent with the info from gdk_event
1509#define InitMouseEvent(event, gdk_event) \
1510 event.SetTimestamp( gdk_event->time ); \
1511 event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); \
1512 event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK); \
1513 event.m_altDown = (gdk_event->state & GDK_MOD1_MASK); \
1514 event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK); \
1515 event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK); \
1516 event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK); \
1517 event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK); \
1518\
1519 event.m_x = (wxCoord)gdk_event->x; \
1520 event.m_y = (wxCoord)gdk_event->y \
1521
c801d85f 1522//-----------------------------------------------------------------------------
2f2aa628
RR		 1523// "motion_notify_event"
1524//-----------------------------------------------------------------------------
c801d85f 1525
1e6feb95
VZ		 1526static gint gtk_window_motion_notify_callback( GtkWidget *widget,
1527 GdkEventMotion *gdk_event,
1528 wxWindowGTK *win )
47d67540 1529{
3ac8d3bc
RR		 1530 DEBUG_MAIN_THREAD
1531
c50f1fb9 1532 if (g_isIdle)
a2053b27
RR		 1533 wxapp_install_idle_handler();
1534
1535 if (!win->m_hasVMT) return FALSE;
034be888
RR		 1536 if (g_blockEventsOnDrag) return FALSE;
1537 if (g_blockEventsOnScroll) return FALSE;
148cd9b6 1538
034be888
RR		 1539 if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
1540
ff8bfdbb 1541 if (gdk_event->is_hint)
aae24d21 1542 {
f7a11f8c
RR		 1543 int x = 0;
1544 int y = 0;
1545 GdkModifierType state;
1546 gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
1547 gdk_event->x = x;
1548 gdk_event->y = y;
aae24d21 1549 }
ff8bfdbb 1550
c801d85f 1551/*
e380f72b
RR		 1552 printf( "OnMotion from " );
1553 if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
1554 printf( win->GetClassInfo()->GetClassName() );
1555 printf( ".\n" );
aae24d21 1556*/
47d67540 1557
e380f72b 1558 wxMouseEvent event( wxEVT_MOTION );
1e6feb95 1559 InitMouseEvent(event, gdk_event);
e380f72b 1560
1e6feb95 1561 if ( g_captureWindow )
2f2aa628 1562 {
1e6feb95
VZ		 1563 // synthetize a mouse enter or leave event if needed
1564 GdkWindow *winUnderMouse = gdk_window_at_pointer(NULL, NULL);
1565 bool hasMouse = winUnderMouse == gdk_event->window;
1566 if ( hasMouse != g_captureWindowHasMouse )
1567 {
1568 // the mouse changed window
1569 g_captureWindowHasMouse = hasMouse;
1570
1571 wxMouseEvent event(g_captureWindowHasMouse ? wxEVT_ENTER_WINDOW
1572 : wxEVT_LEAVE_WINDOW);
1573 InitMouseEvent(event, gdk_event);
1574 event.SetEventObject(win);
1575 win->GetEventHandler()->ProcessEvent(event);
1576 }
1577 }
1578 else // no capture
1579 {
1580 // Some control don't have their own X window and thus cannot get
1581 // any events.
1582
b02da6b1
VZ		 1583 wxCoord x = event.m_x;
1584 wxCoord y = event.m_y;
2f073eb2
RR		 1585 if (win->m_wxwindow)
1586 {
da048e3d 1587 GtkPizza *pizza = GTK_PIZZA(win->m_wxwindow);
b02da6b1
VZ		 1588 x += pizza->xoffset;
1589 y += pizza->yoffset;
2f073eb2
RR		 1590 }
1591
db1b4961 1592 wxNode *node = win->GetChildren().First();
e380f72b
RR		 1593 while (node)
1594 {
1e6feb95 1595 wxWindowGTK *child = (wxWindowGTK*)node->Data();
ff8bfdbb 1596
f96ac56a 1597 node = node->Next();
b02da6b1
VZ		 1598 if (!child->IsShown())
1599 continue;
f96ac56a 1600
a2053b27 1601 if (child->m_isStaticBox)
ff8bfdbb
VZ		 1602 {
1603 // wxStaticBox is transparent in the box itself
a2053b27
RR		 1604 int xx1 = child->m_x;
1605 int yy1 = child->m_y;
1606 int xx2 = child->m_x + child->m_width;
1607 int yy2 = child->m_x + child->m_height;
ff8bfdbb
VZ		 1608
1609 // left
1610 if (((x >= xx1) && (x <= xx1+10) && (y >= yy1) && (y <= yy2)) ||
1611 // right
1612 ((x >= xx2-10) && (x <= xx2) && (y >= yy1) && (y <= yy2)) ||
1613 // top
1614 ((x >= xx1) && (x <= xx2) && (y >= yy1) && (y <= yy1+10)) ||
1615 // bottom
1616 ((x >= xx1) && (x <= xx2) && (y >= yy2-1) && (y <= yy2)))
1617 {
1ecc4d80 1618 win = child;
a2053b27
RR		 1619 event.m_x -= child->m_x;
1620 event.m_y -= child->m_y;
1ecc4d80 1621 break;
ff8bfdbb
VZ		 1622 }
1623
1624 }
1625 else
1626 {
a2053b27 1627 if ((child->m_wxwindow == (GtkWidget*) NULL) &&
2f073eb2
RR		 1628 (child->m_x <= x) &&
1629 (child->m_y <= y) &&
1630 (child->m_x+child->m_width >= x) &&
1631 (child->m_y+child->m_height >= y))
1ecc4d80
RR		 1632 {
1633 win = child;
a2053b27
RR		 1634 event.m_x -= child->m_x;
1635 event.m_y -= child->m_y;
1ecc4d80 1636 break;
ff8bfdbb 1637 }
e380f72b 1638 }
e380f72b 1639 }
2f2aa628 1640 }
47d67540 1641
e380f72b 1642 event.SetEventObject( win );
47d67540 1643
e380f72b 1644 if (win->GetEventHandler()->ProcessEvent( event ))
034be888 1645 {
e380f72b 1646 gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "motion_notify_event" );
f03fc89f 1647 return TRUE;
034be888 1648 }
47d67540 1649
034be888 1650 return FALSE;
362c6693 1651}
c801d85f
KB		 1652
1653//-----------------------------------------------------------------------------
2f2aa628
RR		 1654// "focus_in_event"
1655//-----------------------------------------------------------------------------
c801d85f 1656
1e6feb95
VZ		 1657static gint gtk_window_focus_in_callback( GtkWidget *widget,
1658 GdkEvent *WXUNUSED(event),
1659 wxWindow *win )
c801d85f 1660{
3ac8d3bc
RR		 1661 DEBUG_MAIN_THREAD
1662
c50f1fb9 1663 if (g_isIdle)
a2053b27
RR		 1664 wxapp_install_idle_handler();
1665
1666 if (!win->m_hasVMT) return FALSE;
034be888 1667 if (g_blockEventsOnDrag) return FALSE;
ff8bfdbb 1668
148cd9b6
VZ		 1669 switch ( g_sendActivateEvent )
1670 {
1671 case -1:
1672 // we've got focus from outside, synthtize wxActivateEvent
1673 g_sendActivateEvent = 1;
1674 break;
1675
1676 case 0:
1677 // another our window just lost focus, it was already ours before
1678 // - don't send any wxActivateEvent
1679 g_sendActivateEvent = -1;
1680 break;
1681 }
1682
1e6feb95 1683 g_focusWindowLast =
b292e2f5 1684 g_focusWindow = win;
ff8bfdbb 1685
c801d85f 1686/*
f03fc89f 1687 printf( "OnSetFocus from " );
e380f72b 1688 if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
f03fc89f
VZ		 1689 printf( win->GetClassInfo()->GetClassName() );
1690 printf( " " );
1691 printf( WXSTRINGCAST win->GetLabel() );
1692 printf( ".\n" );
c801d85f 1693*/
47d67540 1694
3da17724
RR		 1695 wxPanel *panel = wxDynamicCast(win->GetParent(), wxPanel);
1696 if (panel)
1697 {
1698 panel->SetLastFocus(win);
1699 }
148cd9b6 1700
b79395c5
RR		 1701#ifdef HAVE_XIM
1702 if (win->m_ic)
1703 gdk_im_begin(win->m_ic, win->m_wxwindow->window);
1704#endif
1705
1e6feb95 1706#if wxUSE_CARET
f6bcfd97
BP		 1707 // caret needs to be informed about focus change
1708 wxCaret *caret = win->GetCaret();
1709 if ( caret )
1710 {
1711 caret->OnSetFocus();
1712 }
1713#endif // wxUSE_CARET
1714
ab93a576
RD		 1715#if wxUSE_TEXTCTRL
1716 // If it's a wxTextCtrl don't send the event as it will be done
1717 // after the control gets to process it.
1718 wxTextCtrl *ctrl = wxDynamicCast(win, wxTextCtrl);
1719 if ( ctrl )
1720 {
1721 return FALSE;
1722 }
1723#endif
1724
942bef71
RR		 1725 if (win->IsTopLevel())
1726 {
1727 wxActivateEvent event( wxEVT_ACTIVATE, TRUE, win->GetId() );
1728 event.SetEventObject( win );
47d67540 1729
5cd09f0b
RR		 1730 // ignore return value
1731 win->GetEventHandler()->ProcessEvent( event );
942bef71 1732 }
942bef71 1733
5cd09f0b
RR		 1734 wxFocusEvent event( wxEVT_SET_FOCUS, win->GetId() );
1735 event.SetEventObject( win );
1736
1737 if (win->GetEventHandler()->ProcessEvent( event ))
1738 {
1739 gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" );
1740 return TRUE;
034be888 1741 }
ca298c88 1742
942bef71 1743
034be888 1744 return FALSE;
362c6693 1745}
c801d85f
KB		 1746
1747//-----------------------------------------------------------------------------
2f2aa628
RR		 1748// "focus_out_event"
1749//-----------------------------------------------------------------------------
c801d85f 1750
1e6feb95 1751static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED(event), wxWindowGTK *win )
c801d85f 1752{
3ac8d3bc
RR		 1753 DEBUG_MAIN_THREAD
1754
c50f1fb9 1755 if (g_isIdle)
a2053b27
RR		 1756 wxapp_install_idle_handler();
1757
1758 if (!win->m_hasVMT) return FALSE;
034be888 1759 if (g_blockEventsOnDrag) return FALSE;
ca298c88 1760
148cd9b6
VZ		 1761 // if the focus goes out of our app alltogether, OnIdle() will send
1762 // wxActivateEvent, otherwise gtk_window_focus_in_callback() will reset
1763 // g_sendActivateEvent to -1
1764 g_sendActivateEvent = 0;
1765
3379ed37 1766 wxWindowGTK *winFocus = wxFindFocusedChild(win);
f6bcfd97
BP		 1767 if ( winFocus )
1768 win = winFocus;
1769
1e6feb95 1770 g_focusWindow = (wxWindowGTK *)NULL;
148cd9b6 1771
c801d85f 1772/*
f03fc89f 1773 printf( "OnKillFocus from " );
e380f72b 1774 if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
f03fc89f
VZ		 1775 printf( win->GetClassInfo()->GetClassName() );
1776 printf( ".\n" );
c801d85f 1777*/
47d67540 1778
b79395c5
RR		 1779#ifdef HAVE_XIM
1780 if (win->m_ic)
1781 gdk_im_end();
1782#endif
1783
1e6feb95 1784#if wxUSE_CARET
f6bcfd97
BP		 1785 // caret needs to be informed about focus change
1786 wxCaret *caret = win->GetCaret();
1787 if ( caret )
1788 {
1789 caret->OnKillFocus();
1790 }
1791#endif // wxUSE_CARET
1792
ab93a576
RD		 1793#if wxUSE_TEXTCTRL
1794 // If it's a wxTextCtrl don't send the event as it will be done
1795 // after the control gets to process it.
1796 wxTextCtrl *ctrl = wxDynamicCast(win, wxTextCtrl);
1797 if ( ctrl )
1798 {
1799 return FALSE;
1800 }
1801#endif
1802
942bef71
RR		 1803 if (win->IsTopLevel())
1804 {
1805 wxActivateEvent event( wxEVT_ACTIVATE, FALSE, win->GetId() );
1806 event.SetEventObject( win );
47d67540 1807
5cd09f0b
RR		 1808 // ignore return value
1809 win->GetEventHandler()->ProcessEvent( event );
942bef71 1810 }
942bef71 1811
5cd09f0b
RR		 1812 wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
1813 event.SetEventObject( win );
1814
1815 if (win->GetEventHandler()->ProcessEvent( event ))
1816 {
1817 gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_out_event" );
1818 return TRUE;
034be888 1819 }
ca298c88 1820
034be888 1821 return FALSE;
362c6693 1822}
c801d85f 1823
b4071e91
RR		 1824//-----------------------------------------------------------------------------
1825// "enter_notify_event"
1826//-----------------------------------------------------------------------------
1827
1e6feb95 1828static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindowGTK *win )
b4071e91 1829{
3ac8d3bc
RR		 1830 DEBUG_MAIN_THREAD
1831
c50f1fb9 1832 if (g_isIdle)
a2053b27 1833 wxapp_install_idle_handler();
ca298c88 1834
a2053b27
RR		 1835 if (!win->m_hasVMT) return FALSE;
1836 if (g_blockEventsOnDrag) return FALSE;
47d67540 1837
a2053b27 1838 if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
b292e2f5 1839
e380f72b 1840 wxMouseEvent event( wxEVT_ENTER_WINDOW );
6bc8a1c8 1841#if (GTK_MINOR_VERSION > 0)
d1367c3d 1842 event.SetTimestamp( gdk_event->time );
6bc8a1c8 1843#endif
e380f72b 1844 event.SetEventObject( win );
ff8bfdbb 1845
4a33eba6
RR		 1846 int x = 0;
1847 int y = 0;
1848 GdkModifierType state = (GdkModifierType)0;
ff8bfdbb 1849
a2053b27 1850 gdk_window_get_pointer( widget->window, &x, &y, &state );
ff8bfdbb 1851
1e6feb95 1852 InitMouseEvent(event, gdk_event);
4a33eba6 1853
13111b2a
VZ		 1854 event.m_x = x;
1855 event.m_y = y;
ff8bfdbb 1856
e380f72b 1857 if (win->GetEventHandler()->ProcessEvent( event ))
034be888 1858 {
e380f72b 1859 gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "enter_notify_event" );
034be888
RR		 1860 return TRUE;
1861 }
ca298c88 1862
034be888 1863 return FALSE;
b4071e91 1864}
47d67540 1865
b4071e91
RR		 1866//-----------------------------------------------------------------------------
1867// "leave_notify_event"
1868//-----------------------------------------------------------------------------
1869
1e6feb95 1870static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindowGTK *win )
b4071e91 1871{
3ac8d3bc
RR		 1872 DEBUG_MAIN_THREAD
1873
c50f1fb9 1874 if (g_isIdle)
a2053b27 1875 wxapp_install_idle_handler();
acfd422a 1876
a2053b27
RR		 1877 if (!win->m_hasVMT) return FALSE;
1878 if (g_blockEventsOnDrag) return FALSE;
b292e2f5 1879
a2053b27 1880 if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
c50f1fb9 1881
e380f72b 1882 wxMouseEvent event( wxEVT_LEAVE_WINDOW );
6bc8a1c8 1883#if (GTK_MINOR_VERSION > 0)
d1367c3d 1884 event.SetTimestamp( gdk_event->time );
6bc8a1c8 1885#endif
e380f72b 1886 event.SetEventObject( win );
47d67540 1887
4a33eba6
RR		 1888 int x = 0;
1889 int y = 0;
1890 GdkModifierType state = (GdkModifierType)0;
ff8bfdbb 1891
4a33eba6 1892 gdk_window_get_pointer( widget->window, &x, &y, &state );
ff8bfdbb 1893
4a33eba6
RR		 1894 event.m_shiftDown = (state & GDK_SHIFT_MASK);
1895 event.m_controlDown = (state & GDK_CONTROL_MASK);
1896 event.m_altDown = (state & GDK_MOD1_MASK);
1897 event.m_metaDown = (state & GDK_MOD2_MASK);
1898 event.m_leftDown = (state & GDK_BUTTON1_MASK);
1899 event.m_middleDown = (state & GDK_BUTTON2_MASK);
1900 event.m_rightDown = (state & GDK_BUTTON3_MASK);
1901
13111b2a
VZ		 1902 event.m_x = x;
1903 event.m_y = y;
ff8bfdbb 1904
e380f72b 1905 if (win->GetEventHandler()->ProcessEvent( event ))
034be888 1906 {
e380f72b 1907 gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "leave_notify_event" );
034be888
RR		 1908 return TRUE;
1909 }
ca298c88 1910
034be888 1911 return FALSE;
b4071e91 1912}
47d67540 1913
c801d85f 1914//-----------------------------------------------------------------------------
2f2aa628
RR		 1915// "value_changed" from m_vAdjust
1916//-----------------------------------------------------------------------------
c801d85f 1917
1e6feb95 1918static void gtk_window_vscroll_callback( GtkAdjustment *adjust, wxWindowGTK *win )
c801d85f 1919{
3ac8d3bc
RR		 1920 DEBUG_MAIN_THREAD
1921
c50f1fb9 1922 if (g_isIdle)
a2053b27 1923 wxapp_install_idle_handler();
c801d85f 1924
a2053b27 1925 if (g_blockEventsOnDrag) return;
47d67540 1926
a2053b27 1927 if (!win->m_hasVMT) return;
148cd9b6 1928
5e014a0c 1929 float diff = adjust->value - win->m_oldVerticalPos;
e380f72b 1930 if (fabs(diff) < 0.2) return;
148cd9b6 1931
5e014a0c 1932 win->m_oldVerticalPos = adjust->value;
47d67540 1933
5e014a0c
RR		 1934 GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(win->m_widget);
1935 GtkRange *range = GTK_RANGE( scrolledWindow->vscrollbar );
148cd9b6 1936
5e014a0c
RR		 1937 wxEventType command = wxEVT_SCROLLWIN_THUMBTRACK;
1938 if (range->scroll_type == GTK_SCROLL_STEP_BACKWARD) command = wxEVT_SCROLLWIN_LINEUP;
1939 else if (range->scroll_type == GTK_SCROLL_STEP_FORWARD) command = wxEVT_SCROLLWIN_LINEDOWN;
1940 else if (range->scroll_type == GTK_SCROLL_PAGE_BACKWARD) command = wxEVT_SCROLLWIN_PAGEUP;
1941 else if (range->scroll_type == GTK_SCROLL_PAGE_FORWARD) command = wxEVT_SCROLLWIN_PAGEDOWN;
148cd9b6 1942
5e014a0c 1943 int value = (int)(adjust->value+0.5);
c801d85f 1944
c5b42c87 1945 wxScrollWinEvent event( command, value, wxVERTICAL );
e380f72b
RR		 1946 event.SetEventObject( win );
1947 win->GetEventHandler()->ProcessEvent( event );
362c6693 1948}
c801d85f
KB		 1949
1950//-----------------------------------------------------------------------------
2f2aa628
RR		 1951// "value_changed" from m_hAdjust
1952//-----------------------------------------------------------------------------
c801d85f 1953
1e6feb95 1954static void gtk_window_hscroll_callback( GtkAdjustment *adjust, wxWindowGTK *win )
47d67540 1955{
3ac8d3bc
RR		 1956 DEBUG_MAIN_THREAD
1957
c50f1fb9 1958 if (g_isIdle)
a2053b27 1959 wxapp_install_idle_handler();
47d67540 1960
a2053b27
RR		 1961 if (g_blockEventsOnDrag) return;
1962 if (!win->m_hasVMT) return;
47d67540 1963
5e014a0c 1964 float diff = adjust->value - win->m_oldHorizontalPos;
e380f72b 1965 if (fabs(diff) < 0.2) return;
148cd9b6 1966
5e014a0c 1967 win->m_oldHorizontalPos = adjust->value;
8bbe427f 1968
5e014a0c
RR		 1969 GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(win->m_widget);
1970 GtkRange *range = GTK_RANGE( scrolledWindow->hscrollbar );
148cd9b6 1971
5e014a0c
RR		 1972 wxEventType command = wxEVT_SCROLLWIN_THUMBTRACK;
1973 if (range->scroll_type == GTK_SCROLL_STEP_BACKWARD) command = wxEVT_SCROLLWIN_LINEUP;
1974 else if (range->scroll_type == GTK_SCROLL_STEP_FORWARD) command = wxEVT_SCROLLWIN_LINEDOWN;
1975 else if (range->scroll_type == GTK_SCROLL_PAGE_BACKWARD) command = wxEVT_SCROLLWIN_PAGEUP;
1976 else if (range->scroll_type == GTK_SCROLL_PAGE_FORWARD) command = wxEVT_SCROLLWIN_PAGEDOWN;
148cd9b6 1977
5e014a0c 1978 int value = (int)(adjust->value+0.5);
47d67540 1979
c5b42c87 1980 wxScrollWinEvent event( command, value, wxHORIZONTAL );
e380f72b
RR		 1981 event.SetEventObject( win );
1982 win->GetEventHandler()->ProcessEvent( event );
362c6693 1983}
c801d85f 1984
cb43b372
RR		 1985//-----------------------------------------------------------------------------
1986// "button_press_event" from scrollbar
1987//-----------------------------------------------------------------------------
1988
2a23d363
RR		 1989static gint gtk_scrollbar_button_press_callback( GtkRange *widget,
1990 GdkEventButton *gdk_event,
1e6feb95 1991 wxWindowGTK *win)
cb43b372 1992{
3ac8d3bc
RR		 1993 DEBUG_MAIN_THREAD
1994
c50f1fb9 1995 if (g_isIdle)
a2053b27
RR		 1996 wxapp_install_idle_handler();
1997
d6d26e04 1998
5b8a521e 1999 g_blockEventsOnScroll = TRUE;
2a23d363 2000 win->m_isScrolling = (gdk_event->window == widget->slider);
47d67540 2001
e380f72b 2002 return FALSE;
cb43b372
RR		 2003}
2004
2005//-----------------------------------------------------------------------------
2006// "button_release_event" from scrollbar
2007//-----------------------------------------------------------------------------
2008
88413fec 2009static gint gtk_scrollbar_button_release_callback( GtkRange *widget,
8bbe427f 2010 GdkEventButton *WXUNUSED(gdk_event),
1e6feb95 2011 wxWindowGTK *win)
cb43b372 2012{
3ac8d3bc
RR		 2013 DEBUG_MAIN_THREAD
2014
1ecc4d80 2015// don't test here as we can release the mouse while being over
5e014a0c 2016// a different window than the slider
76ed8f8d
RR		 2017//
2018// if (gdk_event->window != widget->slider) return FALSE;
cb43b372 2019
5b8a521e 2020 g_blockEventsOnScroll = FALSE;
47d67540 2021
2a23d363 2022 if (win->m_isScrolling)
88413fec 2023 {
d6d26e04 2024 wxEventType command = wxEVT_SCROLLWIN_THUMBRELEASE;
2a23d363
RR		 2025 int value = -1;
2026 int dir = -1;
2daa0ce9 2027
2a23d363
RR		 2028 GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(win->m_widget);
2029 if (widget == GTK_RANGE(scrolledWindow->hscrollbar))
2030 {
2031 value = (int)(win->m_hAdjust->value+0.5);
2032 dir = wxHORIZONTAL;
2033 }
2034 if (widget == GTK_RANGE(scrolledWindow->vscrollbar))
2035 {
2036 value = (int)(win->m_vAdjust->value+0.5);
2037 dir = wxVERTICAL;
2038 }
2daa0ce9 2039
2a23d363 2040 wxScrollWinEvent event( command, value, dir );
2a23d363
RR		 2041 event.SetEventObject( win );
2042 win->GetEventHandler()->ProcessEvent( event );
88413fec
RR		 2043 }
2044
2a23d363 2045 win->m_isScrolling = FALSE;
2daa0ce9 2046
e380f72b 2047 return FALSE;
cb43b372
RR		 2048}
2049
f03fc89f
VZ		 2050// ----------------------------------------------------------------------------
2051// this wxWindowBase function is implemented here (in platform-specific file)
2052// because it is static and so couldn't be made virtual
2053// ----------------------------------------------------------------------------
2b07d713 2054
f03fc89f 2055wxWindow *wxWindowBase::FindFocus()
2b07d713 2056{
1e6feb95
VZ		 2057 // the cast is necessary when we compile in wxUniversal mode
2058 return (wxWindow *)g_focusWindow;
2b07d713 2059}
ca298c88 2060
a2053b27
RR		 2061//-----------------------------------------------------------------------------
2062// "realize" from m_widget
2063//-----------------------------------------------------------------------------
2064
b79395c5
RR		 2065/* We cannot set colours and fonts before the widget has
2066 been realized, so we do this directly after realization. */
a2053b27
RR		 2067
2068static gint
63081513 2069gtk_window_realized_callback( GtkWidget *WXUNUSED(m_widget), wxWindow *win )
a2053b27 2070{
3ac8d3bc
RR		 2071 DEBUG_MAIN_THREAD
2072
c50f1fb9 2073 if (g_isIdle)
a2053b27
RR		 2074 wxapp_install_idle_handler();
2075
739730ca
RR		 2076 if (win->m_delayedBackgroundColour)
2077 win->SetBackgroundColour( win->GetBackgroundColour() );
a2053b27 2078
739730ca
RR		 2079 if (win->m_delayedForegroundColour)
2080 win->SetForegroundColour( win->GetForegroundColour() );
a2053b27 2081
3c679789
RR		 2082 wxWindowCreateEvent event( win );
2083 event.SetEventObject( win );
2084 win->GetEventHandler()->ProcessEvent( event );
1e6feb95 2085
a2053b27
RR		 2086 return FALSE;
2087}
2088
b79395c5
RR		 2089//-----------------------------------------------------------------------------
2090// "size_allocate"
2091//-----------------------------------------------------------------------------
2092
8f75cb6c 2093static
adc1999b
RR		 2094void gtk_window_size_callback( GtkWidget *WXUNUSED(widget),
2095 GtkAllocation *WXUNUSED(alloc),
8f75cb6c
RR		 2096 wxWindow *win )
2097{
2098 if (g_isIdle)
2099 wxapp_install_idle_handler();
2daa0ce9 2100
5b8a521e 2101 if (!win->m_hasScrolling) return;
2daa0ce9 2102
5b8a521e
RR		 2103 int client_width = 0;
2104 int client_height = 0;
2105 win->GetClientSize( &client_width, &client_height );
2106 if ((client_width == win->m_oldClientWidth) && (client_height == win->m_oldClientHeight))
2107 return;
2daa0ce9 2108
5b8a521e
RR		 2109 win->m_oldClientWidth = client_width;
2110 win->m_oldClientHeight = client_height;
2daa0ce9 2111
5b8a521e
RR		 2112 if (!win->m_nativeSizeEvent)
2113 {
2114 wxSizeEvent event( win->GetSize(), win->GetId() );
2115 event.SetEventObject( win );
2116 win->GetEventHandler()->ProcessEvent( event );
2117 }
8f75cb6c
RR		 2118}
2119
2120
3ed2e7ce
VZ		 2121#ifdef HAVE_XIM
2122 #define WXUNUSED_UNLESS_XIM(param) param
2123#else
2124 #define WXUNUSED_UNLESS_XIM(param) WXUNUSED(param)
2125#endif
2126
b79395c5
RR		 2127/* Resize XIM window */
2128
3ed2e7ce 2129static
8f75cb6c
RR		 2130void gtk_wxwindow_size_callback( GtkWidget* WXUNUSED_UNLESS_XIM(widget),
2131 GtkAllocation* WXUNUSED_UNLESS_XIM(alloc),
1e6feb95 2132 wxWindowGTK* WXUNUSED_UNLESS_XIM(win) )
b79395c5
RR		 2133{
2134 if (g_isIdle)
2135 wxapp_install_idle_handler();
2daa0ce9 2136
9a8c7620 2137#ifdef HAVE_XIM
b79395c5
RR		 2138 if (!win->m_ic)
2139 return;
2140
b79395c5
RR		 2141 if (gdk_ic_get_style (win->m_ic) & GDK_IM_PREEDIT_POSITION)
2142 {
2143 gint width, height;
2144
3ed2e7ce 2145 gdk_window_get_size (widget->window, &width, &height);
b79395c5
RR		 2146 win->m_icattr->preedit_area.width = width;
2147 win->m_icattr->preedit_area.height = height;
2148 gdk_ic_set_attr (win->m_ic, win->m_icattr, GDK_IC_PREEDIT_AREA);
2149 }
9a8c7620 2150#endif // HAVE_XIM
b79395c5
RR		 2151}
2152
63081513
RR		 2153//-----------------------------------------------------------------------------
2154// "realize" from m_wxwindow
2155//-----------------------------------------------------------------------------
2156
2157/* Initialize XIM support */
2158
2159static gint
3ed2e7ce 2160gtk_wxwindow_realized_callback( GtkWidget * WXUNUSED_UNLESS_XIM(widget),
1e6feb95 2161 wxWindowGTK * WXUNUSED_UNLESS_XIM(win) )
63081513
RR		 2162{
2163 if (g_isIdle)
2164 wxapp_install_idle_handler();
2165
d06800f1 2166#ifdef HAVE_XIM
63081513
RR		 2167 if (win->m_ic) return FALSE;
2168 if (!widget) return FALSE;
2169 if (!gdk_im_ready()) return FALSE;
2170
2171 win->m_icattr = gdk_ic_attr_new();
2172 if (!win->m_icattr) return FALSE;
2daa0ce9 2173
63081513
RR		 2174 gint width, height;
2175 GdkEventMask mask;
2176 GdkColormap *colormap;
2177 GdkICAttr *attr = win->m_icattr;
b58b1dfc 2178 unsigned attrmask = GDK_IC_ALL_REQ;
63081513 2179 GdkIMStyle style;
b79395c5
RR		 2180 GdkIMStyle supported_style = (GdkIMStyle)
2181 (GDK_IM_PREEDIT_NONE |
1e6feb95
VZ		 2182 GDK_IM_PREEDIT_NOTHING |
2183 GDK_IM_PREEDIT_POSITION |
2184 GDK_IM_STATUS_NONE |
2185 GDK_IM_STATUS_NOTHING);
63081513
RR		 2186
2187 if (widget->style && widget->style->font->type != GDK_FONT_FONTSET)
1e6feb95 2188 supported_style = (GdkIMStyle)(supported_style & ~GDK_IM_PREEDIT_POSITION);
63081513
RR		 2189
2190 attr->style = style = gdk_im_decide_style (supported_style);
2191 attr->client_window = widget->window;
2192
2193 if ((colormap = gtk_widget_get_colormap (widget)) !=
1e6feb95 2194 gtk_widget_get_default_colormap ())
63081513 2195 {
5cd09f0b
RR		 2196 attrmask |= GDK_IC_PREEDIT_COLORMAP;
2197 attr->preedit_colormap = colormap;
63081513 2198 }
2daa0ce9 2199
63081513
RR		 2200 attrmask |= GDK_IC_PREEDIT_FOREGROUND;
2201 attrmask |= GDK_IC_PREEDIT_BACKGROUND;
2202 attr->preedit_foreground = widget->style->fg[GTK_STATE_NORMAL];
2203 attr->preedit_background = widget->style->base[GTK_STATE_NORMAL];
2204
2205 switch (style & GDK_IM_PREEDIT_MASK)
2206 {
1e6feb95
VZ		 2207 case GDK_IM_PREEDIT_POSITION:
2208 if (widget->style && widget->style->font->type != GDK_FONT_FONTSET)
2209 {
2210 g_warning ("over-the-spot style requires fontset");
2211 break;
2212 }
63081513 2213
1e6feb95 2214 gdk_window_get_size (widget->window, &width, &height);
63081513 2215
1e6feb95
VZ		 2216 attrmask |= GDK_IC_PREEDIT_POSITION_REQ;
2217 attr->spot_location.x = 0;
2218 attr->spot_location.y = height;
2219 attr->preedit_area.x = 0;
2220 attr->preedit_area.y = 0;
2221 attr->preedit_area.width = width;
2222 attr->preedit_area.height = height;
2223 attr->preedit_fontset = widget->style->font;
63081513 2224
1e6feb95 2225 break;
b79395c5 2226 }
2daa0ce9 2227
b58b1dfc 2228 win->m_ic = gdk_ic_new (attr, (GdkICAttributesType)attrmask);
2daa0ce9 2229
63081513 2230 if (win->m_ic == NULL)
1e6feb95 2231 g_warning ("Can't create input context.");
63081513 2232 else
1e6feb95
VZ		 2233 {
2234 mask = gdk_window_get_events (widget->window);
2235 mask = (GdkEventMask)(mask | gdk_ic_get_events (win->m_ic));
2236 gdk_window_set_events (widget->window, mask);
2237
2238 if (GTK_WIDGET_HAS_FOCUS(widget))
2239 gdk_im_begin (win->m_ic, widget->window);
2240 }
2241#endif // HAVE_XIM
63081513
RR		 2242
2243 return FALSE;
2244}
2245
6ca41e57 2246//-----------------------------------------------------------------------------
1e6feb95 2247// InsertChild for wxWindowGTK.
6ca41e57
RR		 2248//-----------------------------------------------------------------------------
2249
1e6feb95 2250/* Callback for wxWindowGTK. This very strange beast has to be used because
b1170810
RR		 2251 * C++ has no virtual methods in a constructor. We have to emulate a
2252 * virtual function here as wxNotebook requires a different way to insert
2253 * a child in it. I had opted for creating a wxNotebookPage window class
2254 * which would have made this superfluous (such in the MDI window system),
2255 * but no-one was listening to me... */
6ca41e57 2256
1e6feb95 2257static void wxInsertChildInWindow( wxWindowGTK* parent, wxWindowGTK* child )
6ca41e57 2258{
bf0c00c6
RR		 2259 /* the window might have been scrolled already, do we
2260 have to adapt the position */
da048e3d
RR		 2261 GtkPizza *pizza = GTK_PIZZA(parent->m_wxwindow);
2262 child->m_x += pizza->xoffset;
2263 child->m_y += pizza->yoffset;
148cd9b6 2264
da048e3d 2265 gtk_pizza_put( GTK_PIZZA(parent->m_wxwindow),
a2053b27
RR		 2266 GTK_WIDGET(child->m_widget),
2267 child->m_x,
2268 child->m_y,
2269 child->m_width,
2270 child->m_height );
6ca41e57
RR		 2271}
2272
bbe0af5b
RR		 2273//-----------------------------------------------------------------------------
2274// global functions
2275//-----------------------------------------------------------------------------
2276
1e6feb95 2277wxWindow *wxGetActiveWindow()
bbe0af5b 2278{
1e6feb95
VZ		 2279 // the cast is necessary when we compile in wxUniversal mode
2280 return (wxWindow *)g_focusWindow;
bbe0af5b
RR		 2281}
2282
c801d85f 2283//-----------------------------------------------------------------------------
1e6feb95 2284// wxWindowGTK
c801d85f
KB		 2285//-----------------------------------------------------------------------------
2286
6522713c
VZ		 2287// in wxUniv/MSW this class is abstract because it doesn't have DoPopupMenu()
2288// method
1e6feb95 2289#ifdef __WXUNIVERSAL__
6522713c
VZ		 2290 IMPLEMENT_ABSTRACT_CLASS(wxWindowGTK, wxWindowBase)
2291#else // __WXGTK__
1e6feb95 2292 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
6522713c 2293#endif // __WXUNIVERSAL__/__WXGTK__
c801d85f 2294
1e6feb95 2295void wxWindowGTK::Init()
c801d85f 2296{
f03fc89f
VZ		 2297 // common init
2298 InitBase();
68995f26 2299
f03fc89f 2300 // GTK specific
a2053b27 2301 m_widget = (GtkWidget *) NULL;
e380f72b 2302 m_wxwindow = (GtkWidget *) NULL;
8bbe427f 2303
f03fc89f 2304 // position/size
a2053b27
RR		 2305 m_x = 0;
2306 m_y = 0;
2307 m_width = 0;
e380f72b 2308 m_height = 0;
8bbe427f 2309
e380f72b
RR		 2310 m_sizeSet = FALSE;
2311 m_hasVMT = FALSE;
2312 m_needParent = TRUE;
31c6b4fc 2313 m_isBeingDeleted = FALSE;
148cd9b6 2314
147bc491 2315 m_noExpose = FALSE;
30760ce7 2316 m_nativeSizeEvent = FALSE;
148cd9b6 2317
a2053b27 2318 m_hasScrolling = FALSE;
846e1424 2319 m_isScrolling = FALSE;
f03fc89f 2320
a2053b27 2321 m_hAdjust = (GtkAdjustment*) NULL;
e380f72b 2322 m_vAdjust = (GtkAdjustment*) NULL;
a2053b27 2323 m_oldHorizontalPos = 0.0;
e380f72b 2324 m_oldVerticalPos = 0.0;
8bbe427f 2325
e380f72b 2326 m_resizing = FALSE;
e380f72b 2327 m_widgetStyle = (GtkStyle*) NULL;
8bbe427f 2328
ddb6bc71 2329 m_insertCallback = (wxInsertChildFunction) NULL;
8bbe427f 2330
1ecc4d80 2331 m_isStaticBox = FALSE;
953704c1 2332 m_isRadioButton = FALSE;
54517652 2333 m_isFrame = FALSE;
b292e2f5 2334 m_acceptsFocus = FALSE;
148cd9b6 2335
b6fa52db 2336 m_clipPaintRegion = FALSE;
b6fa52db 2337
5e014a0c 2338 m_cursor = *wxSTANDARD_CURSOR;
2daa0ce9 2339
f6bcfd97
BP		 2340 m_delayedForegroundColour = FALSE;
2341 m_delayedBackgroundColour = FALSE;
1e6feb95 2342
63081513
RR		 2343#ifdef HAVE_XIM
2344 m_ic = (GdkIC*) NULL;
2345 m_icattr = (GdkICAttr*) NULL;
2346#endif
362c6693 2347}
c801d85f 2348
1e6feb95 2349wxWindowGTK::wxWindowGTK()
68995f26
VZ		 2350{
2351 Init();
2352}
2353
1e6feb95
VZ		 2354wxWindowGTK::wxWindowGTK( wxWindow *parent,
2355 wxWindowID id,
2356 const wxPoint &pos,
2357 const wxSize &size,
2358 long style,
2359 const wxString &name )
6ca41e57 2360{
68995f26
VZ		 2361 Init();
2362
e380f72b 2363 Create( parent, id, pos, size, style, name );
6ca41e57 2364}
8bbe427f 2365
1e6feb95
VZ		 2366bool wxWindowGTK::Create( wxWindow *parent,
2367 wxWindowID id,
2368 const wxPoint &pos,
2369 const wxSize &size,
2370 long style,
2371 const wxString &name )
c801d85f 2372{
4dcaf11a
RR		 2373 if (!PreCreation( parent, pos, size ) ||
2374 !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name ))
2375 {
1e6feb95 2376 wxFAIL_MSG( wxT("wxWindowGTK creation failed") );
b02da6b1 2377 return FALSE;
4dcaf11a 2378 }
47d67540 2379
ddb6bc71 2380 m_insertCallback = wxInsertChildInWindow;
1e6feb95 2381
e380f72b 2382 m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL );
38c7b3d3 2383 GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
ff8bfdbb 2384
f03fc89f 2385 GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(m_widget);
47d67540 2386
dd00f3f6 2387 GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(m_widget) );
e380f72b 2388 scroll_class->scrollbar_spacing = 0;
47d67540 2389
f03fc89f 2390 gtk_scrolled_window_set_policy( scrolledWindow, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC );
47d67540 2391
f03fc89f
VZ		 2392 m_hAdjust = gtk_range_get_adjustment( GTK_RANGE(scrolledWindow->hscrollbar) );
2393 m_vAdjust = gtk_range_get_adjustment( GTK_RANGE(scrolledWindow->vscrollbar) );
47d67540 2394
da048e3d 2395 m_wxwindow = gtk_pizza_new();
38c7b3d3 2396
034be888 2397 gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow );
58dea4b0 2398
1e6feb95 2399#ifndef __WXUNIVERSAL__
034be888 2400#if (GTK_MINOR_VERSION > 0)
da048e3d 2401 GtkPizza *pizza = GTK_PIZZA(m_wxwindow);
b292e2f5 2402
f03fc89f 2403 if (HasFlag(wxRAISED_BORDER))
034be888 2404 {
da048e3d 2405 gtk_pizza_set_shadow_type( pizza, GTK_MYSHADOW_OUT );
034be888 2406 }
f03fc89f 2407 else if (HasFlag(wxSUNKEN_BORDER))
034be888 2408 {
da048e3d 2409 gtk_pizza_set_shadow_type( pizza, GTK_MYSHADOW_IN );
5e014a0c
RR		 2410 }
2411 else if (HasFlag(wxSIMPLE_BORDER))
2412 {
da048e3d 2413 gtk_pizza_set_shadow_type( pizza, GTK_MYSHADOW_THIN );
034be888
RR		 2414 }
2415 else
2416 {
da048e3d 2417 gtk_pizza_set_shadow_type( pizza, GTK_MYSHADOW_NONE );
034be888 2418 }
f03fc89f
VZ		 2419#else // GTK_MINOR_VERSION == 0
2420 GtkViewport *viewport = GTK_VIEWPORT(scrolledWindow->viewport);
b292e2f5 2421
f03fc89f 2422 if (HasFlag(wxRAISED_BORDER))
e380f72b
RR		 2423 {
2424 gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_OUT );
2425 }
f03fc89f 2426 else if (HasFlag(wxSUNKEN_BORDER))
e380f72b
RR		 2427 {
2428 gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_IN );
2429 }
2430 else
2431 {
2432 gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_NONE );
2433 }
f03fc89f 2434#endif // GTK_MINOR_VERSION
1e6feb95 2435#endif // __WXUNIVERSAL__
47d67540 2436
3da17724
RR		 2437 GTK_WIDGET_SET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );
2438 m_acceptsFocus = TRUE;
ca298c88 2439
034be888 2440#if (GTK_MINOR_VERSION == 0)
e380f72b
RR		 2441 // shut the viewport up
2442 gtk_viewport_set_hadjustment( viewport, (GtkAdjustment*) gtk_adjustment_new( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0) );
2443 gtk_viewport_set_vadjustment( viewport, (GtkAdjustment*) gtk_adjustment_new( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0) );
f03fc89f 2444#endif // GTK_MINOR_VERSION == 0
e380f72b
RR		 2445
2446 // I _really_ don't want scrollbars in the beginning
a2053b27
RR		 2447 m_vAdjust->lower = 0.0;
2448 m_vAdjust->upper = 1.0;
2449 m_vAdjust->value = 0.0;
2450 m_vAdjust->step_increment = 1.0;
2451 m_vAdjust->page_increment = 1.0;
2452 m_vAdjust->page_size = 5.0;
2453 gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" );
2454 m_hAdjust->lower = 0.0;
2455 m_hAdjust->upper = 1.0;
2456 m_hAdjust->value = 0.0;
2457 m_hAdjust->step_increment = 1.0;
2458 m_hAdjust->page_increment = 1.0;
2459 m_hAdjust->page_size = 5.0;
2460 gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" );
f03fc89f
VZ		 2461
2462 // these handlers block mouse events to any window during scrolling such as
2463 // motion events and prevent GTK and wxWindows from fighting over where the
2464 // slider should be
2465
2466 gtk_signal_connect( GTK_OBJECT(scrolledWindow->vscrollbar), "button_press_event",
76ed8f8d
RR		 2467 (GtkSignalFunc)gtk_scrollbar_button_press_callback, (gpointer) this );
2468
f03fc89f 2469 gtk_signal_connect( GTK_OBJECT(scrolledWindow->hscrollbar), "button_press_event",
76ed8f8d
RR		 2470 (GtkSignalFunc)gtk_scrollbar_button_press_callback, (gpointer) this );
2471
f03fc89f 2472 gtk_signal_connect( GTK_OBJECT(scrolledWindow->vscrollbar), "button_release_event",
76ed8f8d
RR		 2473 (GtkSignalFunc)gtk_scrollbar_button_release_callback, (gpointer) this );
2474
f03fc89f 2475 gtk_signal_connect( GTK_OBJECT(scrolledWindow->hscrollbar), "button_release_event",
76ed8f8d 2476 (GtkSignalFunc)gtk_scrollbar_button_release_callback, (gpointer) this );
8bbe427f 2477
034be888 2478 // these handlers get notified when screen updates are required either when
76ed8f8d
RR		 2479 // scrolling or when the window size (and therefore scrollbar configuration)
2480 // has changed
2481
2482 gtk_signal_connect( GTK_OBJECT(m_hAdjust), "value_changed",
2483 (GtkSignalFunc) gtk_window_hscroll_callback, (gpointer) this );
2484 gtk_signal_connect( GTK_OBJECT(m_vAdjust), "value_changed",
2485 (GtkSignalFunc) gtk_window_vscroll_callback, (gpointer) this );
2486
f03fc89f 2487 gtk_widget_show( m_wxwindow );
47d67540 2488
f03fc89f
VZ		 2489 if (m_parent)
2490 m_parent->DoAddChild( this );
8bbe427f 2491
e380f72b 2492 PostCreation();
8bbe427f 2493
e380f72b 2494 Show( TRUE );
c801d85f 2495
e380f72b 2496 return TRUE;
362c6693 2497}
c801d85f 2498
1e6feb95 2499wxWindowGTK::~wxWindowGTK()
c801d85f 2500{
44cd54c2
JS		 2501 if (g_focusWindow == this)
2502 g_focusWindow = NULL;
2503
31c6b4fc 2504 m_isBeingDeleted = TRUE;
43a18898 2505 m_hasVMT = FALSE;
47d67540 2506
f03fc89f
VZ		 2507 if (m_widget)
2508 Show( FALSE );
8bbe427f 2509
a2053b27
RR		 2510 DestroyChildren();
2511
f03fc89f
VZ		 2512 if (m_parent)
2513 m_parent->RemoveChild( this );
c801d85f 2514
63081513
RR		 2515#ifdef HAVE_XIM
2516 if (m_ic)
2517 gdk_ic_destroy (m_ic);
2518 if (m_icattr)
2519 gdk_ic_attr_destroy (m_icattr);
2520#endif
2521
f03fc89f 2522 if (m_widgetStyle)
a2053b27 2523 {
a56fcaaf 2524#if DISABLE_STYLE_IF_BROKEN_THEME
bce1406b
RR		 2525 // don't delete if it's a pixmap theme style
2526 if (!m_widgetStyle->engine_data)
2527 gtk_style_unref( m_widgetStyle );
1e6feb95 2528#endif
c50f1fb9 2529 m_widgetStyle = (GtkStyle*) NULL;
a2053b27 2530 }
c801d85f 2531
f03fc89f 2532 if (m_wxwindow)
a2053b27 2533 {
f03fc89f 2534 gtk_widget_destroy( m_wxwindow );
c50f1fb9 2535 m_wxwindow = (GtkWidget*) NULL;
a2053b27 2536 }
8bbe427f 2537
f03fc89f 2538 if (m_widget)
a2053b27 2539 {
f03fc89f 2540 gtk_widget_destroy( m_widget );
c50f1fb9 2541 m_widget = (GtkWidget*) NULL;
a2053b27 2542 }
362c6693 2543}
c801d85f 2544
1e6feb95 2545bool wxWindowGTK::PreCreation( wxWindowGTK *parent, const wxPoint &pos, const wxSize &size )
c801d85f 2546{
223d09f6 2547 wxCHECK_MSG( !m_needParent || parent, FALSE, wxT("Need complete parent.") );
8bbe427f 2548
4dcaf11a
RR		 2549 /* this turns -1 into 20 so that a minimal window is
2550 visible even although -1,-1 has been given as the
2551 size of the window. the same trick is used in other
2552 ports and should make debugging easier */
f03fc89f
VZ		 2553 m_width = WidthDefault(size.x);
2554 m_height = HeightDefault(size.y);
8bbe427f 2555
43a18898
RR		 2556 m_x = (int)pos.x;
2557 m_y = (int)pos.y;
8bbe427f 2558
4dcaf11a 2559 /* some reasonable defaults */
148cd9b6 2560 if (!parent)
6ca41e57 2561 {
43a18898
RR		 2562 if (m_x == -1)
2563 {
2564 m_x = (gdk_screen_width () - m_width) / 2;
2565 if (m_x < 10) m_x = 10;
2566 }
2567 if (m_y == -1)
2568 {
2569 m_y = (gdk_screen_height () - m_height) / 2;
2570 if (m_y < 10) m_y = 10;
2571 }
6ca41e57 2572 }
148cd9b6 2573
4dcaf11a 2574 return TRUE;
c801d85f
KB		 2575}
2576
1e6feb95 2577void wxWindowGTK::PostCreation()
c801d85f 2578{
223d09f6 2579 wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") );
ca298c88 2580
43a18898
RR		 2581 if (m_wxwindow)
2582 {
147bc491 2583 if (!m_noExpose)
b02da6b1 2584 {
147bc491 2585 /* these get reported to wxWindows -> wxPaintEvent */
1e6feb95 2586
b420fb6a
RR		 2587 gtk_pizza_set_external( GTK_PIZZA(m_wxwindow), TRUE );
2588
147bc491
RR		 2589 gtk_signal_connect( GTK_OBJECT(m_wxwindow), "expose_event",
2590 GTK_SIGNAL_FUNC(gtk_window_expose_callback), (gpointer)this );
2591
2592 gtk_signal_connect( GTK_OBJECT(m_wxwindow), "draw",
2593 GTK_SIGNAL_FUNC(gtk_window_draw_callback), (gpointer)this );
e22454be
RR		 2594
2595 if (HasFlag(wxNO_FULL_REPAINT_ON_RESIZE))
2596 {
2597 gtk_signal_connect( GTK_OBJECT(m_wxwindow), "event",
2598 GTK_SIGNAL_FUNC(gtk_window_event_event_callback), (gpointer)this );
2599 }
b02da6b1 2600 }
148cd9b6 2601
ef47f9b3 2602#if (GTK_MINOR_VERSION > 0)
ed673c6a 2603 /* these are called when the "sunken" or "raised" borders are drawn */
034be888
RR		 2604 gtk_signal_connect( GTK_OBJECT(m_widget), "expose_event",
2605 GTK_SIGNAL_FUNC(gtk_window_own_expose_callback), (gpointer)this );
2606
2607 gtk_signal_connect( GTK_OBJECT(m_widget), "draw",
2608 GTK_SIGNAL_FUNC(gtk_window_own_draw_callback), (gpointer)this );
ef47f9b3 2609#endif
43a18898 2610 }
47d67540 2611
63081513
RR		 2612 if (m_wxwindow && m_needParent)
2613 {
2614 gtk_signal_connect( GTK_OBJECT(m_wxwindow), "focus_in_event",
2615 GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this );
2616
2617 gtk_signal_connect( GTK_OBJECT(m_wxwindow), "focus_out_event",
2618 GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this );
2619 }
2620 else
2621 {
2622 // For dialogs and frames, we are interested mainly in
1e6feb95 2623 // m_widget's focus.
2daa0ce9 2624
63081513
RR		 2625 gtk_signal_connect( GTK_OBJECT(m_widget), "focus_in_event",
2626 GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this );
2627
2628 gtk_signal_connect( GTK_OBJECT(m_widget), "focus_out_event",
2629 GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this );
2630 }
2631
a2053b27 2632 GtkWidget *connect_widget = GetConnectWidget();
f03fc89f 2633
a2053b27 2634 ConnectWidget( connect_widget );
47d67540 2635
63081513 2636 /* We cannot set colours, fonts and cursors before the widget has
a2053b27
RR		 2637 been realized, so we do this directly after realization */
2638 gtk_signal_connect( GTK_OBJECT(connect_widget), "realize",
c50f1fb9 2639 GTK_SIGNAL_FUNC(gtk_window_realized_callback), (gpointer) this );
2daa0ce9 2640
63081513
RR		 2641 if (m_wxwindow)
2642 {
47c93b63 2643 // Catch native resize events
8f75cb6c
RR		 2644 gtk_signal_connect( GTK_OBJECT(m_wxwindow), "size_allocate",
2645 GTK_SIGNAL_FUNC(gtk_window_size_callback), (gpointer)this );
2daa0ce9 2646
47c93b63 2647 // Initialize XIM support
63081513
RR		 2648 gtk_signal_connect( GTK_OBJECT(m_wxwindow), "realize",
2649 GTK_SIGNAL_FUNC(gtk_wxwindow_realized_callback), (gpointer) this );
8f75cb6c 2650
47c93b63 2651 // And resize XIM window
b79395c5
RR		 2652 gtk_signal_connect( GTK_OBJECT(m_wxwindow), "size_allocate",
2653 GTK_SIGNAL_FUNC(gtk_wxwindow_size_callback), (gpointer)this );
63081513 2654 }
2daa0ce9 2655
47c93b63
RR		 2656 if (!GTK_IS_COMBO(m_widget))
2657 {
2658 // This is needed if we want to add our windows into native
2659 // GTK control, such as the toolbar. With this callback, the
2660 // toolbar gets to know the correct size (the one set by the
2661 // programmer). Sadly, it misbehaves for wxComboBox. FIXME
2662 // when moving to GTK 2.0.
2663 gtk_signal_connect( GTK_OBJECT(m_widget), "size_request",
2664 GTK_SIGNAL_FUNC(gtk_window_size_request_callback), (gpointer) this );
2665 }
1e6feb95 2666
43a18898 2667 m_hasVMT = TRUE;
b4071e91
RR		 2668}
2669
1e6feb95 2670void wxWindowGTK::ConnectWidget( GtkWidget *widget )
b4071e91 2671{
43a18898
RR		 2672 gtk_signal_connect( GTK_OBJECT(widget), "key_press_event",
2673 GTK_SIGNAL_FUNC(gtk_window_key_press_callback), (gpointer)this );
c801d85f 2674
b666df2c
RR		 2675 gtk_signal_connect( GTK_OBJECT(widget), "key_release_event",
2676 GTK_SIGNAL_FUNC(gtk_window_key_release_callback), (gpointer)this );
2677
43a18898
RR		 2678 gtk_signal_connect( GTK_OBJECT(widget), "button_press_event",
2679 GTK_SIGNAL_FUNC(gtk_window_button_press_callback), (gpointer)this );
47d67540 2680
43a18898
RR		 2681 gtk_signal_connect( GTK_OBJECT(widget), "button_release_event",
2682 GTK_SIGNAL_FUNC(gtk_window_button_release_callback), (gpointer)this );
47d67540 2683
43a18898
RR		 2684 gtk_signal_connect( GTK_OBJECT(widget), "motion_notify_event",
2685 GTK_SIGNAL_FUNC(gtk_window_motion_notify_callback), (gpointer)this );
47d67540 2686
43a18898
RR		 2687 gtk_signal_connect( GTK_OBJECT(widget), "enter_notify_event",
2688 GTK_SIGNAL_FUNC(gtk_window_enter_callback), (gpointer)this );
47d67540 2689
43a18898
RR		 2690 gtk_signal_connect( GTK_OBJECT(widget), "leave_notify_event",
2691 GTK_SIGNAL_FUNC(gtk_window_leave_callback), (gpointer)this );
362c6693 2692}
c801d85f 2693
1e6feb95 2694bool wxWindowGTK::Destroy()
c801d85f 2695{
223d09f6 2696 wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") );
47d67540 2697
43a18898 2698 m_hasVMT = FALSE;
c801d85f 2699
f03fc89f 2700 return wxWindowBase::Destroy();
362c6693 2701}
c801d85f 2702
1e6feb95 2703void wxWindowGTK::DoMoveWindow(int x, int y, int width, int height)
23efdd02
RR		 2704{
2705 gtk_pizza_set_size( GTK_PIZZA(m_parent->m_wxwindow), m_widget, x, y, width, height );
2706}
2daa0ce9 2707
1e6feb95 2708void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags )
c801d85f 2709{
223d09f6 2710 wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") );
1e6feb95 2711 wxASSERT_MSG( (m_parent != NULL), wxT("wxWindowGTK::SetSize requires parent.\n") );
8bbe427f 2712
33611ebb 2713/*
f94fca1b 2714 printf( "DoSetSize: name %s, x,y,w,h: %d,%d,%d,%d \n", GetName().c_str(), x,y,width,height );
33611ebb
RR		 2715*/
2716
e27ce4e9 2717 if (m_resizing) return; /* I don't like recursions */
fb1585ae 2718 m_resizing = TRUE;
1e6feb95 2719
a2053b27 2720 if (m_parent->m_wxwindow == NULL) /* i.e. wxNotebook */
fb1585ae 2721 {
e27ce4e9 2722 /* don't set the size for children of wxNotebook, just take the values. */
fb1585ae
RR		 2723 m_x = x;
2724 m_y = y;
2725 m_width = width;
ba4e3652 2726 m_height = height;
fb1585ae 2727 }
ba4e3652 2728 else
fb1585ae 2729 {
da048e3d 2730 GtkPizza *pizza = GTK_PIZZA(m_parent->m_wxwindow);
148cd9b6 2731
85ad5eb5 2732 if ((sizeFlags & wxSIZE_ALLOW_MINUS_ONE) == 0)
ba4e3652 2733 {
da048e3d
RR		 2734 if (x != -1) m_x = x + pizza->xoffset;
2735 if (y != -1) m_y = y + pizza->yoffset;
ba4e3652
RR		 2736 if (width != -1) m_width = width;
2737 if (height != -1) m_height = height;
2738 }
2739 else
2740 {
da048e3d
RR		 2741 m_x = x + pizza->xoffset;
2742 m_y = y + pizza->yoffset;
ba4e3652
RR		 2743 m_width = width;
2744 m_height = height;
2745 }
47d67540 2746
ba4e3652
RR		 2747 if ((sizeFlags & wxSIZE_AUTO_WIDTH) == wxSIZE_AUTO_WIDTH)
2748 {
2749 if (width == -1) m_width = 80;
2750 }
2751
2752 if ((sizeFlags & wxSIZE_AUTO_HEIGHT) == wxSIZE_AUTO_HEIGHT)
2753 {
2754 if (height == -1) m_height = 26;
2755 }
8bbe427f 2756
ba4e3652
RR		 2757 if ((m_minWidth != -1) && (m_width < m_minWidth)) m_width = m_minWidth;
2758 if ((m_minHeight != -1) && (m_height < m_minHeight)) m_height = m_minHeight;
d3b4d113
RR		 2759 if ((m_maxWidth != -1) && (m_width > m_maxWidth)) m_width = m_maxWidth;
2760 if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_maxHeight;
47d67540 2761
a2053b27 2762 int border = 0;
c50f1fb9 2763 int bottom_border = 0;
f03fc89f 2764
29f538ce 2765 if (GTK_WIDGET_CAN_DEFAULT(m_widget))
c50f1fb9
VZ		 2766 {
2767 /* the default button has a border around it */
2768 border = 6;
2769 bottom_border = 5;
2770 }
2771
23efdd02
RR		 2772 DoMoveWindow( m_x-border,
2773 m_y-border,
2774 m_width+2*border,
2775 m_height+border+bottom_border );
54517652 2776 }
148cd9b6 2777
5b8a521e
RR		 2778 if (m_hasScrolling)
2779 {
1e6feb95 2780 /* Sometimes the client area changes size without the
b6fa52db
RR		 2781 whole windows's size changing, but if the whole
2782 windows's size doesn't change, no wxSizeEvent will
2783 normally be sent. Here we add an extra test if
2784 the client test has been changed and this will
2785 be used then. */
5b8a521e
RR		 2786 GetClientSize( &m_oldClientWidth, &m_oldClientHeight );
2787 }
2788
54517652 2789/*
6d693bb4
RR		 2790 wxPrintf( "OnSize sent from " );
2791 if (GetClassInfo() && GetClassInfo()->GetClassName())
2792 wxPrintf( GetClassInfo()->GetClassName() );
2793 wxPrintf( " %d %d %d %d\n", (int)m_x, (int)m_y, (int)m_width, (int)m_height );
2794*/
2795
30760ce7
RR		 2796 if (!m_nativeSizeEvent)
2797 {
2798 wxSizeEvent event( wxSize(m_width,m_height), GetId() );
2799 event.SetEventObject( this );
2800 GetEventHandler()->ProcessEvent( event );
2801 }
6d693bb4 2802
fb1585ae 2803 m_resizing = FALSE;
362c6693 2804}
c801d85f 2805
1e6feb95 2806void wxWindowGTK::OnInternalIdle()
9390a202 2807{
148cd9b6
VZ		 2808 if ( g_sendActivateEvent != -1 )
2809 {
2810 bool activate = g_sendActivateEvent != 0;
2811
2812 // do it only once
2813 g_sendActivateEvent = -1;
2814
1e6feb95
VZ		 2815 wxTheApp->SetActive(activate, (wxWindow *)g_focusWindowLast);
2816
942bef71 2817 wxActivateEvent event(wxEVT_ACTIVATE_APP, activate, GetId());
148cd9b6
VZ		 2818 event.SetEventObject(this);
2819
2820 (void)GetEventHandler()->ProcessEvent(event);
2821 }
2822
9146082c
RR		 2823 wxCursor cursor = m_cursor;
2824 if (g_globalCursor.Ok()) cursor = g_globalCursor;
c50f1fb9 2825
f7a11f8c 2826 if (cursor.Ok())
9146082c 2827 {
3017f78d 2828 /* I now set the cursor anew in every OnInternalIdle call
b02da6b1
VZ		 2829 as setting the cursor in a parent window also effects the
2830 windows above so that checking for the current cursor is
2831 not possible. */
148cd9b6 2832
9146082c 2833 if (m_wxwindow)
6a008b33 2834 {
da048e3d 2835 GdkWindow *window = GTK_PIZZA(m_wxwindow)->bin_window;
6a008b33 2836 if (window)
c50f1fb9 2837 gdk_window_set_cursor( window, cursor.GetCursor() );
6a008b33
VZ		 2838
2839 if (!g_globalCursor.Ok())
2840 cursor = *wxSTANDARD_CURSOR;
2841
2842 window = m_widget->window;
5e014a0c 2843 if ((window) && !(GTK_WIDGET_NO_WINDOW(m_widget)))
9146082c 2844 gdk_window_set_cursor( window, cursor.GetCursor() );
5e014a0c 2845
6a008b33
VZ		 2846 }
2847 else
2848 {
5e014a0c 2849
9146082c 2850 GdkWindow *window = m_widget->window;
5e014a0c 2851 if ((window) && !(GTK_WIDGET_NO_WINDOW(m_widget)))
9146082c 2852 gdk_window_set_cursor( window, cursor.GetCursor() );
5e014a0c 2853
6a008b33 2854 }
9146082c 2855 }
6a008b33 2856
9390a202
RR		 2857 UpdateWindowUI();
2858}
2859
1e6feb95 2860void wxWindowGTK::DoGetSize( int *width, int *height ) const
c801d85f 2861{
223d09f6 2862 wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
47d67540 2863
fb1585ae
RR		 2864 if (width) (*width) = m_width;
2865 if (height) (*height) = m_height;
362c6693 2866}
c801d85f 2867
1e6feb95 2868void wxWindowGTK::DoSetClientSize( int width, int height )
c801d85f 2869{
223d09f6 2870 wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
47d67540 2871
1ecc4d80 2872 if (!m_wxwindow)
c801d85f 2873 {
1ecc4d80 2874 SetSize( width, height );
c801d85f
KB		 2875 }
2876 else
2877 {
1ecc4d80
RR		 2878 int dw = 0;
2879 int dh = 0;
2880
1e6feb95 2881#ifndef __WXUNIVERSAL__
98d3fdbe
RR		 2882 if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
2883 {
5e014a0c 2884 /* when using GTK 1.2 we set the shadow border size to 2 */
6a008b33 2885 dw += 2 * 2;
98d3fdbe
RR		 2886 dh += 2 * 2;
2887 }
5e014a0c
RR		 2888 if (HasFlag(wxSIMPLE_BORDER))
2889 {
2890 /* when using GTK 1.2 we set the simple border size to 1 */
2891 dw += 1 * 2;
2892 dh += 1 * 2;
2893 }
1e6feb95 2894#endif // __WXUNIVERSAL__
034be888 2895
5b8a521e 2896 if (m_hasScrolling)
98d3fdbe 2897 {
324dbfec 2898 GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
2daa0ce9 2899
9000c624
RR		 2900 GtkRequisition vscroll_req;
2901 vscroll_req.width = 2;
2902 vscroll_req.height = 2;
dd00f3f6 2903 (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->vscrollbar) )->size_request )
9000c624 2904 (scroll_window->vscrollbar, &vscroll_req );
2daa0ce9 2905
9000c624
RR		 2906 GtkRequisition hscroll_req;
2907 hscroll_req.width = 2;
2908 hscroll_req.height = 2;
dd00f3f6 2909 (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->hscrollbar) )->size_request )
9000c624
RR		 2910 (scroll_window->hscrollbar, &hscroll_req );
2911
dd00f3f6 2912 GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(m_widget) );
324dbfec 2913
1ecc4d80
RR		 2914 if (scroll_window->vscrollbar_visible)
2915 {
9000c624 2916 dw += vscroll_req.width;
1ecc4d80
RR		 2917 dw += scroll_class->scrollbar_spacing;
2918 }
2919
2920 if (scroll_window->hscrollbar_visible)
2921 {
9000c624 2922 dh += hscroll_req.height;
63cc5d9d 2923 dh += scroll_class->scrollbar_spacing;
1ecc4d80 2924 }
9000c624 2925 }
1ecc4d80 2926
034be888 2927 SetSize( width+dw, height+dh );
1ecc4d80 2928 }
362c6693 2929}
c801d85f 2930
1e6feb95 2931void wxWindowGTK::DoGetClientSize( int *width, int *height ) const
c801d85f 2932{
223d09f6 2933 wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
47d67540 2934
1ecc4d80
RR		 2935 if (!m_wxwindow)
2936 {
2937 if (width) (*width) = m_width;
2938 if (height) (*height) = m_height;
c801d85f
KB		 2939 }
2940 else
2941 {
1ecc4d80
RR		 2942 int dw = 0;
2943 int dh = 0;
2944
1e6feb95 2945#ifndef __WXUNIVERSAL__
98d3fdbe
RR		 2946 if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
2947 {
5e014a0c 2948 /* when using GTK 1.2 we set the shadow border size to 2 */
6a008b33 2949 dw += 2 * 2;
98d3fdbe
RR		 2950 dh += 2 * 2;
2951 }
5e014a0c
RR		 2952 if (HasFlag(wxSIMPLE_BORDER))
2953 {
2954 /* when using GTK 1.2 we set the simple border size to 1 */
2955 dw += 1 * 2;
2956 dh += 1 * 2;
2957 }
1e6feb95 2958#endif // __WXUNIVERSAL__
9000c624 2959
5b8a521e 2960 if (m_hasScrolling)
98d3fdbe 2961 {
6a008b33 2962 GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
2daa0ce9 2963
9000c624
RR		 2964 GtkRequisition vscroll_req;
2965 vscroll_req.width = 2;
2966 vscroll_req.height = 2;
dd00f3f6 2967 (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->vscrollbar) )->size_request )
9000c624 2968 (scroll_window->vscrollbar, &vscroll_req );
2daa0ce9 2969
9000c624
RR		 2970 GtkRequisition hscroll_req;
2971 hscroll_req.width = 2;
2972 hscroll_req.height = 2;
dd00f3f6 2973 (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->hscrollbar) )->size_request )
9000c624
RR		 2974 (scroll_window->hscrollbar, &hscroll_req );
2975
dd00f3f6 2976 GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(m_widget) );
6a008b33 2977
1ecc4d80
RR		 2978 if (scroll_window->vscrollbar_visible)
2979 {
9000c624 2980 dw += vscroll_req.width;
1ecc4d80
RR		 2981 dw += scroll_class->scrollbar_spacing;
2982 }
2983
2984 if (scroll_window->hscrollbar_visible)
2985 {
9000c624 2986 dh += hscroll_req.height;
1ecc4d80
RR		 2987 dh += scroll_class->scrollbar_spacing;
2988 }
6a008b33 2989 }
47d67540 2990
1ecc4d80
RR		 2991 if (width) (*width) = m_width - dw;
2992 if (height) (*height) = m_height - dh;
2993 }
1e6feb95 2994
f94fca1b
RR		 2995/*
2996 printf( "GetClientSize, name %s ", GetName().c_str() );
2997 if (width) printf( " width = %d", (*width) );
2998 if (height) printf( " height = %d", (*height) );
2999 printf( "\n" );
3000*/
362c6693 3001}
c801d85f 3002
1e6feb95 3003void wxWindowGTK::DoGetPosition( int *x, int *y ) const
c801d85f 3004{
223d09f6 3005 wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
47d67540 3006
bf0c00c6
RR		 3007 int dx = 0;
3008 int dy = 0;
3009 if (m_parent && m_parent->m_wxwindow)
3010 {
da048e3d 3011 GtkPizza *pizza = GTK_PIZZA(m_parent->m_wxwindow);
b02da6b1
VZ		 3012 dx = pizza->xoffset;
3013 dy = pizza->yoffset;
bf0c00c6
RR		 3014 }
3015
3016 if (x) (*x) = m_x - dx;
3017 if (y) (*y) = m_y - dy;
362c6693 3018}
c801d85f 3019
1e6feb95 3020void wxWindowGTK::DoClientToScreen( int *x, int *y ) const
c801d85f 3021{
223d09f6 3022 wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
47d67540 3023
a2053b27
RR		 3024 if (!m_widget->window) return;
3025
43a18898
RR		 3026 GdkWindow *source = (GdkWindow *) NULL;
3027 if (m_wxwindow)
da048e3d 3028 source = GTK_PIZZA(m_wxwindow)->bin_window;
43a18898
RR		 3029 else
3030 source = m_widget->window;
47d67540 3031
43a18898
RR		 3032 int org_x = 0;
3033 int org_y = 0;
3034 gdk_window_get_origin( source, &org_x, &org_y );
c801d85f 3035
43a18898 3036 if (!m_wxwindow)
c801d85f 3037 {
43a18898
RR		 3038 if (GTK_WIDGET_NO_WINDOW (m_widget))
3039 {
3040 org_x += m_widget->allocation.x;
3041 org_y += m_widget->allocation.y;
3042 }
362c6693 3043 }
47d67540 3044
43a18898
RR		 3045 if (x) *x += org_x;
3046 if (y) *y += org_y;
362c6693 3047}
c801d85f 3048
1e6feb95 3049void wxWindowGTK::DoScreenToClient( int *x, int *y ) const
c801d85f 3050{
223d09f6 3051 wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
47d67540 3052
a2053b27
RR		 3053 if (!m_widget->window) return;
3054
1ecc4d80
RR		 3055 GdkWindow *source = (GdkWindow *) NULL;
3056 if (m_wxwindow)
da048e3d 3057 source = GTK_PIZZA(m_wxwindow)->bin_window;
1ecc4d80
RR		 3058 else
3059 source = m_widget->window;
47d67540 3060
1ecc4d80
RR		 3061 int org_x = 0;
3062 int org_y = 0;
3063 gdk_window_get_origin( source, &org_x, &org_y );
c801d85f 3064
1ecc4d80 3065 if (!m_wxwindow)
c801d85f 3066 {
1ecc4d80
RR		 3067 if (GTK_WIDGET_NO_WINDOW (m_widget))
3068 {
3069 org_x += m_widget->allocation.x;
3070 org_y += m_widget->allocation.y;
3071 }
362c6693 3072 }
47d67540 3073
1ecc4d80
RR		 3074 if (x) *x -= org_x;
3075 if (y) *y -= org_y;
362c6693 3076}
c801d85f 3077
1e6feb95 3078bool wxWindowGTK::Show( bool show )
c801d85f 3079{
223d09f6 3080 wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") );
47d67540 3081
739730ca
RR		 3082 if (!wxWindowBase::Show(show))
3083 {
3084 // nothing to do
f03fc89f 3085 return FALSE;
739730ca 3086 }
8bbe427f 3087
f03fc89f
VZ		 3088 if (show)
3089 gtk_widget_show( m_widget );
1ecc4d80 3090 else
f03fc89f 3091 gtk_widget_hide( m_widget );
8bbe427f 3092
f03fc89f 3093 return TRUE;
362c6693 3094}
c801d85f 3095
3379ed37 3096static void wxWindowNotifyEnable(wxWindowGTK* win, bool enable)
fdca68a6
JS		 3097{
3098 win->OnParentEnable(enable);
3099
3100 // Recurse, so that children have the opportunity to Do The Right Thing
3101 // and reset colours that have been messed up by a parent's (really ancestor's)
3102 // Enable call
3103 for ( wxWindowList::Node *node = win->GetChildren().GetFirst();
3104 node;
3105 node = node->GetNext() )
3106 {
3107 wxWindow *child = node->GetData();
3108 if (!child->IsKindOf(CLASSINFO(wxDialog)) && !child->IsKindOf(CLASSINFO(wxFrame)))
3109 wxWindowNotifyEnable(child, enable);
3110 }
3111}
3112
3379ed37 3113bool wxWindowGTK::Enable( bool enable )
c801d85f 3114{
223d09f6 3115 wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") );
5e0aa05a 3116
739730ca
RR		 3117 if (!wxWindowBase::Enable(enable))
3118 {
3119 // nothing to do
f03fc89f 3120 return FALSE;
739730ca 3121 }
1ecc4d80 3122
f03fc89f
VZ		 3123 gtk_widget_set_sensitive( m_widget, enable );
3124 if ( m_wxwindow )
3125 gtk_widget_set_sensitive( m_wxwindow, enable );
ff8bfdbb 3126
fdca68a6 3127 wxWindowNotifyEnable(this, enable);
513903c4 3128
f03fc89f 3129 return TRUE;
362c6693 3130}
c801d85f 3131
1e6feb95 3132int wxWindowGTK::GetCharHeight() const
2f2aa628 3133{
223d09f6 3134 wxCHECK_MSG( (m_widget != NULL), 12, wxT("invalid window") );
47d67540 3135
223d09f6 3136 wxCHECK_MSG( m_font.Ok(), 12, wxT("invalid font") );
2f2aa628 3137
f03fc89f
VZ		 3138 GdkFont *font = m_font.GetInternalFont( 1.0 );
3139
3140 return font->ascent + font->descent;
362c6693 3141}
c801d85f 3142
1e6feb95 3143int wxWindowGTK::GetCharWidth() const
c33c4050 3144{
223d09f6 3145 wxCHECK_MSG( (m_widget != NULL), 8, wxT("invalid window") );
47d67540 3146
223d09f6 3147 wxCHECK_MSG( m_font.Ok(), 8, wxT("invalid font") );
47d67540 3148
463c1fa1 3149 GdkFont *font = m_font.GetInternalFont( 1.0 );
ff8bfdbb 3150
463c1fa1 3151 return gdk_string_width( font, "H" );
c33c4050
RR		 3152}
3153
1e6feb95 3154void wxWindowGTK::GetTextExtent( const wxString& string,
f03fc89f
VZ		 3155 int *x,
3156 int *y,
3157 int *descent,
3158 int *externalLeading,
3159 const wxFont *theFont ) const
c33c4050 3160{
463c1fa1
RR		 3161 wxFont fontToUse = m_font;
3162 if (theFont) fontToUse = *theFont;
47d67540 3163
223d09f6 3164 wxCHECK_RET( fontToUse.Ok(), wxT("invalid font") );
47d67540 3165
463c1fa1 3166 GdkFont *font = fontToUse.GetInternalFont( 1.0 );
05939a81 3167 if (x) (*x) = gdk_string_width( font, string.mbc_str() );
463c1fa1
RR		 3168 if (y) (*y) = font->ascent + font->descent;
3169 if (descent) (*descent) = font->descent;
3170 if (externalLeading) (*externalLeading) = 0; // ??
c33c4050
RR		 3171}
3172
1e6feb95 3173void wxWindowGTK::SetFocus()
c801d85f 3174{
223d09f6 3175 wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
2daa0ce9 3176
354aa1e3
RR		 3177 if (m_wxwindow)
3178 {
173348db
RR		 3179 if (!GTK_WIDGET_HAS_FOCUS (m_wxwindow))
3180 gtk_widget_grab_focus (m_wxwindow);
354aa1e3
RR		 3181 return;
3182 }
3183
3184 if (m_widget)
c801d85f 3185 {
173348db 3186 if (GTK_WIDGET_CAN_FOCUS(m_widget) && !GTK_WIDGET_HAS_FOCUS (m_widget) )
463c1fa1 3187 {
354aa1e3 3188 gtk_widget_grab_focus (m_widget);
463c1fa1 3189 }
354aa1e3 3190 else if (GTK_IS_CONTAINER(m_widget))
ff8bfdbb 3191 {
354aa1e3 3192 gtk_container_focus( GTK_CONTAINER(m_widget), GTK_DIR_TAB_FORWARD );
ff8bfdbb
VZ		 3193 }
3194 else
3195 {
b02da6b1 3196 // ?
ff8bfdbb 3197 }
362c6693 3198 }
362c6693 3199}
c801d85f 3200
1e6feb95 3201bool wxWindowGTK::AcceptsFocus() const
b292e2f5 3202{
f03fc89f 3203 return m_acceptsFocus && wxWindowBase::AcceptsFocus();
b292e2f5
RR		 3204}
3205
1e6feb95 3206bool wxWindowGTK::Reparent( wxWindowBase *newParentBase )
463c1fa1 3207{
223d09f6 3208 wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") );
c50f1fb9 3209
1e6feb95
VZ		 3210 wxWindowGTK *oldParent = m_parent,
3211 *newParent = (wxWindowGTK *)newParentBase;
a2053b27 3212
5fd11f09
RR		 3213 wxASSERT( GTK_IS_WIDGET(m_widget) );
3214
f03fc89f
VZ		 3215 if ( !wxWindowBase::Reparent(newParent) )
3216 return FALSE;
8bbe427f 3217
5fd11f09
RR		 3218 wxASSERT( GTK_IS_WIDGET(m_widget) );
3219
3220 /* prevent GTK from deleting the widget arbitrarily */
3221 gtk_widget_ref( m_widget );
3222
8ce63e9d
RR		 3223 if (oldParent)
3224 {
3017f78d 3225 gtk_container_remove( GTK_CONTAINER(m_widget->parent), m_widget );
8ce63e9d 3226 }
c50f1fb9 3227
5fd11f09
RR		 3228 wxASSERT( GTK_IS_WIDGET(m_widget) );
3229
8ce63e9d
RR		 3230 if (newParent)
3231 {
3232 /* insert GTK representation */
3233 (*(newParent->m_insertCallback))(newParent, this);
3234 }
c50f1fb9 3235
5fd11f09
RR		 3236 /* reverse: prevent GTK from deleting the widget arbitrarily */
3237 gtk_widget_unref( m_widget );
148cd9b6 3238
f03fc89f 3239 return TRUE;
362c6693 3240}
c801d85f 3241
1e6feb95 3242void wxWindowGTK::DoAddChild(wxWindowGTK *child)
ddb6bc71 3243{
223d09f6 3244 wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") );
ddb6bc71 3245
223d09f6 3246 wxASSERT_MSG( (child != NULL), wxT("invalid child window") );
ddb6bc71 3247
223d09f6 3248 wxASSERT_MSG( (m_insertCallback != NULL), wxT("invalid child insertion function") );
c50f1fb9 3249
ddb6bc71
RR		 3250 /* add to list */
3251 AddChild( child );
c50f1fb9 3252
ddb6bc71
RR		 3253 /* insert GTK representation */
3254 (*m_insertCallback)(this, child);
3255}
3256
1e6feb95 3257void wxWindowGTK::Raise()
362c6693 3258{
223d09f6 3259 wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
47d67540 3260
a2053b27
RR		 3261 if (!m_widget->window) return;
3262
f03fc89f 3263 gdk_window_raise( m_widget->window );
362c6693
RR		 3264}
3265
1e6feb95 3266void wxWindowGTK::Lower()
362c6693 3267{
223d09f6 3268 wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
47d67540 3269
a2053b27
RR		 3270 if (!m_widget->window) return;
3271
f03fc89f 3272 gdk_window_lower( m_widget->window );
362c6693 3273}
c801d85f 3274
1e6feb95 3275bool wxWindowGTK::SetCursor( const wxCursor &cursor )
86b29a61 3276{
223d09f6 3277 wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") );
86b29a61 3278
f6bcfd97
BP		 3279 if (cursor == m_cursor)
3280 return FALSE;
3281
3282 if (g_isIdle)
3283 wxapp_install_idle_handler();
1e6feb95 3284
f6bcfd97
BP		 3285 if (cursor == wxNullCursor)
3286 return wxWindowBase::SetCursor( *wxSTANDARD_CURSOR );
3287 else
3288 return wxWindowBase::SetCursor( cursor );
362c6693 3289}
c801d85f 3290
1e6feb95 3291void wxWindowGTK::WarpPointer( int x, int y )
4f22cf8d 3292{
223d09f6 3293 wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
85eb36c2 3294
ed673c6a
RR		 3295 /* we provide this function ourselves as it is
3296 missing in GDK (top of this file) */
148cd9b6 3297
ed673c6a
RR		 3298 GdkWindow *window = (GdkWindow*) NULL;
3299 if (m_wxwindow)
da048e3d 3300 window = GTK_PIZZA(m_wxwindow)->bin_window;
ed673c6a
RR		 3301 else
3302 window = GetConnectWidget()->window;
148cd9b6 3303
ed673c6a
RR		 3304 if (window)
3305 gdk_window_warp_pointer( window, x, y );
4f22cf8d
RR		 3306}
3307
1e6feb95 3308void wxWindowGTK::Refresh( bool eraseBackground, const wxRect *rect )
c801d85f 3309{
f2593d0d 3310 if (!m_widget) return;
a2053b27
RR		 3311 if (!m_widget->window) return;
3312
1e6feb95
VZ		 3313 // temporarily hide the caret to avoid nasty interactions between caret
3314 // drawing and the window contents redraw
3315#if 0 // def wxUSE_CARET -- doesn't seem to help :-(
3316 wxCaretSuspend cs((wxWindow *)this);
3317#endif // wxUSE_CARET
3318
139adb6a 3319 if (eraseBackground && m_wxwindow && m_wxwindow->window)
c801d85f 3320 {
139adb6a
RR		 3321 if (rect)
3322 {
da048e3d 3323 gdk_window_clear_area( GTK_PIZZA(m_wxwindow)->bin_window,
139adb6a 3324 rect->x, rect->y,
f234c60c 3325 rect->width, rect->height );
139adb6a
RR		 3326 }
3327 else
3328 {
da048e3d 3329 gdk_window_clear( GTK_PIZZA(m_wxwindow)->bin_window );
139adb6a
RR		 3330 }
3331 }
ff8bfdbb 3332
1b68e0b5 3333 /* there is no GTK equivalent of "draw only, don't clear" so we
da048e3d 3334 invent our own in the GtkPizza widget */
1b68e0b5 3335
139adb6a
RR		 3336 if (!rect)
3337 {
3338 if (m_wxwindow)
b02da6b1 3339 {
b6fa52db
RR		 3340
3341/*
b02da6b1
VZ		 3342 GtkPizza *pizza = GTK_PIZZA(m_wxwindow);
3343 gboolean old_clear = pizza->clear_on_draw;
3344 gtk_pizza_set_clear( pizza, FALSE );
1b68e0b5 3345 gtk_widget_draw( m_wxwindow, (GdkRectangle*) NULL );
b02da6b1 3346 gtk_pizza_set_clear( pizza, old_clear );
b6fa52db
RR		 3347*/
3348 GdkEventExpose gdk_event;
b4bee866
RR		 3349 gdk_event.type = GDK_EXPOSE;
3350 gdk_event.window = GTK_PIZZA(m_wxwindow)->bin_window;
b6fa52db
RR		 3351 gdk_event.count = 0;
3352 gdk_event.area.x = 0;
3353 gdk_event.area.y = 0;
3354 gdk_event.area.width = m_wxwindow->allocation.width;
3355 gdk_event.area.height = m_wxwindow->allocation.height;
1e6feb95 3356 gtk_window_expose_callback( m_wxwindow, &gdk_event, (wxWindow *)this );
b02da6b1 3357 }
ff8bfdbb 3358 else
b6fa52db 3359 {
139adb6a 3360 gtk_widget_draw( m_widget, (GdkRectangle*) NULL );
b6fa52db 3361 }
362c6693 3362 }
c801d85f 3363 else
139adb6a 3364 {
139adb6a
RR		 3365
3366 if (m_wxwindow)
b02da6b1 3367 {
b6fa52db 3368/*
b02da6b1
VZ		 3369 GtkPizza *pizza = GTK_PIZZA(m_wxwindow);
3370 gboolean old_clear = pizza->clear_on_draw;
3371 gtk_pizza_set_clear( pizza, FALSE );
148cd9b6 3372
b6fa52db
RR		 3373 GdkRectangle gdk_rect;
3374 gdk_rect.x = rect->x;
3375 gdk_rect.y = rect->y;
3376 gdk_rect.width = rect->width;
3377 gdk_rect.height = rect->height;
1b68e0b5 3378 gtk_widget_draw( m_wxwindow, &gdk_rect );
b6fa52db 3379 gtk_window_draw_callback( m_wxwindow, &gdk_rect, this );
148cd9b6 3380
b02da6b1 3381 gtk_pizza_set_clear( pizza, old_clear );
b6fa52db
RR		 3382*/
3383 GdkEventExpose gdk_event;
b4bee866
RR		 3384 gdk_event.type = GDK_EXPOSE;
3385 gdk_event.window = GTK_PIZZA(m_wxwindow)->bin_window;
b6fa52db
RR		 3386 gdk_event.count = 0;
3387 gdk_event.area.x = rect->x;
3388 gdk_event.area.y = rect->y;
3389 gdk_event.area.width = rect->width;
3390 gdk_event.area.height = rect->height;
1e6feb95 3391 gtk_window_expose_callback( m_wxwindow, &gdk_event, (wxWindow *)this );
b02da6b1 3392 }
139adb6a 3393 else
b6fa52db
RR		 3394 {
3395 GdkRectangle gdk_rect;
3396 gdk_rect.x = rect->x;
3397 gdk_rect.y = rect->y;
3398 gdk_rect.width = rect->width;
3399 gdk_rect.height = rect->height;
139adb6a 3400 gtk_widget_draw( m_widget, &gdk_rect );
b6fa52db 3401 }
139adb6a 3402 }
362c6693 3403}
c801d85f 3404
1e6feb95 3405void wxWindowGTK::Clear()
c801d85f 3406{
223d09f6 3407 wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
47d67540 3408
a2053b27
RR		 3409 if (!m_widget->window) return;
3410
f234c60c
RR		 3411 if (m_wxwindow && m_wxwindow->window)
3412 {
c916e13b 3413// gdk_window_clear( m_wxwindow->window );
f234c60c 3414 }
362c6693 3415}
c801d85f 3416
ff8bfdbb 3417#if wxUSE_TOOLTIPS
1e6feb95 3418void wxWindowGTK::DoSetToolTip( wxToolTip *tip )
b1170810 3419{
f03fc89f 3420 wxWindowBase::DoSetToolTip(tip);
ff8bfdbb 3421
f03fc89f 3422 if (m_tooltip)
3379ed37 3423 m_tooltip->Apply( (wxWindow *)this );
b1170810
RR		 3424}
3425
1e6feb95 3426void wxWindowGTK::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
b1170810 3427{
dcf924a3 3428 gtk_tooltips_set_tip( tips, GetConnectWidget(), wxConvCurrent->cWX2MB(tip), (gchar*) NULL );
301cd871 3429}
ff8bfdbb 3430#endif // wxUSE_TOOLTIPS
b1170810 3431
1e6feb95 3432bool wxWindowGTK::SetBackgroundColour( const wxColour &colour )
c801d85f 3433{
223d09f6 3434 wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") );
8bbe427f 3435
739730ca
RR		 3436 if (!wxWindowBase::SetBackgroundColour(colour))
3437 {
3438 // don't leave if the GTK widget has just
3439 // been realized
3440 if (!m_delayedBackgroundColour) return FALSE;
3441 }
c50f1fb9 3442
ed673c6a
RR		 3443 GdkWindow *window = (GdkWindow*) NULL;
3444 if (m_wxwindow)
da048e3d 3445 window = GTK_PIZZA(m_wxwindow)->bin_window;
ed673c6a
RR		 3446 else
3447 window = GetConnectWidget()->window;
148cd9b6 3448
ed673c6a 3449 if (!window)
739730ca
RR		 3450 {
3451 // indicate that a new style has been set
c50f1fb9
VZ		 3452 // but it couldn't get applied as the
3453 // widget hasn't been realized yet.
3454 m_delayedBackgroundColour = TRUE;
739730ca 3455 }
ca298c88 3456
0f2f4986 3457 if ((m_wxwindow) &&
103aab26 3458 (m_wxwindow->window) &&
0f2f4986 3459 (m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_BTNFACE)))
3bc755fc 3460 {
a2053b27
RR		 3461 /* wxMSW doesn't clear the window here. I don't do that either to
3462 provide compatibility. call Clear() to do the job. */
ca298c88 3463
ed673c6a
RR		 3464 m_backgroundColour.CalcPixel( gdk_window_get_colormap( window ) );
3465 gdk_window_set_background( window, m_backgroundColour.GetColor() );
3bc755fc 3466 }
8bbe427f 3467
0f2f4986 3468 ApplyWidgetStyle();
c801d85f 3469
f03fc89f 3470 return TRUE;
6de97a3b
RR		 3471}
3472
1e6feb95 3473bool wxWindowGTK::SetForegroundColour( const wxColour &colour )
6de97a3b 3474{
223d09f6 3475 wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") );
8bbe427f 3476
739730ca
RR		 3477 if (!wxWindowBase::SetForegroundColour(colour))
3478 {
3479 // don't leave if the GTK widget has just
3480 // been realized
3481 if (!m_delayedForegroundColour) return FALSE;
3482 }
c50f1fb9 3483
ed673c6a
RR		 3484 GdkWindow *window = (GdkWindow*) NULL;
3485 if (m_wxwindow)
da048e3d 3486 window = GTK_PIZZA(m_wxwindow)->bin_window;
ed673c6a
RR		 3487 else
3488 window = GetConnectWidget()->window;
148cd9b6 3489
ed673c6a 3490 if (!window)
739730ca
RR		 3491 {
3492 // indicate that a new style has been set
c50f1fb9
VZ		 3493 // but it couldn't get applied as the
3494 // widget hasn't been realized yet.
3495 m_delayedForegroundColour = TRUE;
739730ca 3496 }
2b07d713 3497
0f2f4986 3498 ApplyWidgetStyle();
f03fc89f
VZ		 3499
3500 return TRUE;
58614078
RR		 3501}
3502
1e6feb95 3503GtkStyle *wxWindowGTK::GetWidgetStyle()
58614078 3504{
103aab26
RR		 3505 if (m_widgetStyle)
3506 {
3507 GtkStyle *remake = gtk_style_copy( m_widgetStyle );
dd00f3f6
OK		 3508#ifdef __WXGTK20__
3509 /* FIXME: is this necessary? */
3510 _G_TYPE_IGC(remake, GtkObjectClass) = _G_TYPE_IGC(m_widgetStyle, GtkObjectClass);
3511#else
103aab26 3512 remake->klass = m_widgetStyle->klass;
dd00f3f6 3513#endif
2daa0ce9 3514
103aab26
RR		 3515 gtk_style_unref( m_widgetStyle );
3516 m_widgetStyle = remake;
3517 }
3518 else
3519 {
3520 GtkStyle *def = gtk_rc_get_style( m_widget );
e6527f9d 3521
103aab26
RR		 3522 if (!def)
3523 def = gtk_widget_get_default_style();
e6527f9d 3524
103aab26 3525 m_widgetStyle = gtk_style_copy( def );
dd00f3f6
OK		 3526#ifdef __WXGTK20__
3527 /* FIXME: is this necessary? */
3528 _G_TYPE_IGC(m_widgetStyle, GtkObjectClass) = _G_TYPE_IGC(def, GtkObjectClass);
3529#else
103aab26 3530 m_widgetStyle->klass = def->klass;
dd00f3f6 3531#endif
103aab26 3532 }
8bbe427f 3533
1ecc4d80 3534 return m_widgetStyle;
58614078
RR		 3535}
3536
1e6feb95 3537void wxWindowGTK::SetWidgetStyle()
58614078 3538{
a56fcaaf 3539#if DISABLE_STYLE_IF_BROKEN_THEM
fb65642c
RR		 3540 if (m_widget->style->engine_data)
3541 {
3542 static bool s_warningPrinted = FALSE;
3543 if (!s_warningPrinted)
3544 {
3545 printf( "wxWindows warning: Widget styles disabled due to buggy GTK theme.\n" );
3546 s_warningPrinted = TRUE;
3547 }
3548 m_widgetStyle = m_widget->style;
3549 return;
3550 }
a56fcaaf 3551#endif
fb65642c 3552
1ecc4d80
RR		 3553 GtkStyle *style = GetWidgetStyle();
3554
db434467
RR		 3555 if (m_font != wxSystemSettings::GetSystemFont( wxSYS_DEFAULT_GUI_FONT ))
3556 {
3557 gdk_font_unref( style->font );
3558 style->font = gdk_font_ref( m_font.GetInternalFont( 1.0 ) );
3559 }
1ecc4d80
RR		 3560
3561 if (m_foregroundColour.Ok())
3562 {
454e2a22 3563 m_foregroundColour.CalcPixel( gtk_widget_get_colormap( m_widget ) );
db434467
RR		 3564 if (m_foregroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_BTNTEXT))
3565 {
3566 style->fg[GTK_STATE_NORMAL] = *m_foregroundColour.GetColor();
3567 style->fg[GTK_STATE_PRELIGHT] = *m_foregroundColour.GetColor();
3568 style->fg[GTK_STATE_ACTIVE] = *m_foregroundColour.GetColor();
3569 }
1e6feb95 3570 else
f6bcfd97
BP		 3571 {
3572 // Try to restore the gtk default style. This is still a little
3573 // oversimplified for what is probably really needed here for controls
3574 // other than buttons, but is better than not being able to (re)set a
3575 // control's foreground colour to *wxBLACK -- RL
3576 GtkStyle *def = gtk_rc_get_style( m_widget );
3577
3578 if (!def)
3579 def = gtk_widget_get_default_style();
3580
3581 style->fg[GTK_STATE_NORMAL] = def->fg[GTK_STATE_NORMAL];
3582 style->fg[GTK_STATE_PRELIGHT] = def->fg[GTK_STATE_PRELIGHT];
3583 style->fg[GTK_STATE_ACTIVE] = def->fg[GTK_STATE_ACTIVE];
3584 }
1ecc4d80
RR		 3585 }
3586
3587 if (m_backgroundColour.Ok())
3588 {
454e2a22 3589 m_backgroundColour.CalcPixel( gtk_widget_get_colormap( m_widget ) );
db434467
RR		 3590 if (m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_BTNFACE))
3591 {
3592 style->bg[GTK_STATE_NORMAL] = *m_backgroundColour.GetColor();
3593 style->base[GTK_STATE_NORMAL] = *m_backgroundColour.GetColor();
3594 style->bg[GTK_STATE_PRELIGHT] = *m_backgroundColour.GetColor();
3595 style->base[GTK_STATE_PRELIGHT] = *m_backgroundColour.GetColor();
3596 style->bg[GTK_STATE_ACTIVE] = *m_backgroundColour.GetColor();
3597 style->base[GTK_STATE_ACTIVE] = *m_backgroundColour.GetColor();
3598 style->bg[GTK_STATE_INSENSITIVE] = *m_backgroundColour.GetColor();
3599 style->base[GTK_STATE_INSENSITIVE] = *m_backgroundColour.GetColor();
f6bcfd97
BP		 3600 }
3601 else
3602 {
3603 // Try to restore the gtk default style. This is still a little
3604 // oversimplified for what is probably really needed here for controls
3605 // other than buttons, but is better than not being able to (re)set a
3606 // control's background colour to default grey and means resetting a
1e6feb95 3607 // button to wxSYS_COLOUR_BTNFACE will restore its usual highlighting
f6bcfd97
BP		 3608 // behavior -- RL
3609 GtkStyle *def = gtk_rc_get_style( m_widget );
3610
3611 if (!def)
3612 def = gtk_widget_get_default_style();
3613
3614 style->bg[GTK_STATE_NORMAL] = def->bg[GTK_STATE_NORMAL];
3615 style->base[GTK_STATE_NORMAL] = def->base[GTK_STATE_NORMAL];
3616 style->bg[GTK_STATE_PRELIGHT] = def->bg[GTK_STATE_PRELIGHT];
3617 style->base[GTK_STATE_PRELIGHT] = def->base[GTK_STATE_PRELIGHT];
3618 style->bg[GTK_STATE_ACTIVE] = def->bg[GTK_STATE_ACTIVE];
3619 style->base[GTK_STATE_ACTIVE] = def->base[GTK_STATE_ACTIVE];
3620 style->bg[GTK_STATE_INSENSITIVE] = def->bg[GTK_STATE_INSENSITIVE];
3621 style->base[GTK_STATE_INSENSITIVE] = def->base[GTK_STATE_INSENSITIVE];
3622 }
1ecc4d80 3623 }
a81258be
RR		 3624}
3625
1e6feb95 3626void wxWindowGTK::ApplyWidgetStyle()
a81258be 3627{
6de97a3b
RR		 3628}
3629
2259e007
RR		 3630//-----------------------------------------------------------------------------
3631// Pop-up menu stuff
3632//-----------------------------------------------------------------------------
3633
6522713c 3634#if wxUSE_MENUS_NATIVE
1e6feb95 3635
2259e007
RR		 3636static void gtk_pop_hide_callback( GtkWidget *WXUNUSED(widget), bool* is_waiting )
3637{
3638 *is_waiting = FALSE;
3639}
3640
1e6feb95 3641static void SetInvokingWindow( wxMenu *menu, wxWindowGTK *win )
30dea054 3642{
1ecc4d80 3643 menu->SetInvokingWindow( win );
1987af7e 3644 wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst();
1ecc4d80
RR		 3645 while (node)
3646 {
1987af7e 3647 wxMenuItem *menuitem = node->GetData();
1ecc4d80
RR		 3648 if (menuitem->IsSubMenu())
3649 {
ff8bfdbb
VZ		 3650 SetInvokingWindow( menuitem->GetSubMenu(), win );
3651 }
1987af7e
VZ		 3652
3653 node = node->GetNext();
1ecc4d80 3654 }
362c6693 3655}
30dea054 3656
0c77152e
RR		 3657static gint gs_pop_x = 0;
3658static gint gs_pop_y = 0;
3659
a234a61a
VZ		 3660static void pop_pos_callback( GtkMenu * WXUNUSED(menu),
3661 gint *x, gint *y,
1e6feb95 3662 wxWindowGTK *win )
0c77152e
RR		 3663{
3664 win->ClientToScreen( &gs_pop_x, &gs_pop_y );
3665 *x = gs_pop_x;
3666 *y = gs_pop_y;
3667}
3668
1e6feb95 3669bool wxWindowGTK::DoPopupMenu( wxMenu *menu, int x, int y )
30dea054 3670{
223d09f6 3671 wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") );
47d67540 3672
223d09f6 3673 wxCHECK_MSG( menu != NULL, FALSE, wxT("invalid popup-menu") );
8bbe427f 3674
1ecc4d80 3675 SetInvokingWindow( menu, this );
ff8bfdbb 3676
631f1bfe
JS		 3677 menu->UpdateUI();
3678
0c77152e
RR		 3679 gs_pop_x = x;
3680 gs_pop_y = y;
ff8bfdbb 3681
2259e007 3682 bool is_waiting = TRUE;
148cd9b6 3683
2259e007
RR		 3684 gtk_signal_connect( GTK_OBJECT(menu->m_menu), "hide",
3685 GTK_SIGNAL_FUNC(gtk_pop_hide_callback), (gpointer)&is_waiting );
3686
1ecc4d80 3687 gtk_menu_popup(
47d67540 3688 GTK_MENU(menu->m_menu),
0c77152e
RR		 3689 (GtkWidget *) NULL, // parent menu shell
3690 (GtkWidget *) NULL, // parent menu item
3691 (GtkMenuPositionFunc) pop_pos_callback,
3692 (gpointer) this, // client data
3693 0, // button used to activate it
54517652 3694 gs_timeLastClick // the time of activation
47d67540 3695 );
148cd9b6 3696
956dbab1
RR		 3697 while (is_waiting)
3698 {
3699 while (gtk_events_pending())
3700 gtk_main_iteration();
3701 }
2259e007 3702
1ecc4d80 3703 return TRUE;
30dea054
RR		 3704}
3705
6522713c 3706#endif // wxUSE_MENUS_NATIVE
1e6feb95 3707
06cfab17 3708#if wxUSE_DRAG_AND_DROP
ac57418f 3709
1e6feb95 3710void wxWindowGTK::SetDropTarget( wxDropTarget *dropTarget )
c801d85f 3711{
223d09f6 3712 wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
47d67540 3713
1ecc4d80 3714 GtkWidget *dnd_widget = GetConnectWidget();
47d67540 3715
1ecc4d80 3716 if (m_dropTarget) m_dropTarget->UnregisterWidget( dnd_widget );
47d67540 3717
1ecc4d80
RR		 3718 if (m_dropTarget) delete m_dropTarget;
3719 m_dropTarget = dropTarget;
47d67540 3720
1ecc4d80 3721 if (m_dropTarget) m_dropTarget->RegisterWidget( dnd_widget );
362c6693 3722}
c801d85f 3723
f03fc89f 3724#endif // wxUSE_DRAG_AND_DROP
ac57418f 3725
1e6feb95 3726GtkWidget* wxWindowGTK::GetConnectWidget()
e3e65dac 3727{
1ecc4d80
RR		 3728 GtkWidget *connect_widget = m_widget;
3729 if (m_wxwindow) connect_widget = m_wxwindow;
47d67540 3730
1ecc4d80 3731 return connect_widget;
e3e65dac 3732}
47d67540 3733
1e6feb95 3734bool wxWindowGTK::IsOwnGtkWindow( GdkWindow *window )
903f689b 3735{
148cd9b6 3736 if (m_wxwindow)
da048e3d 3737 return (window == GTK_PIZZA(m_wxwindow)->bin_window);
148cd9b6 3738
1ecc4d80 3739 return (window == m_widget->window);
903f689b
RR		 3740}
3741
1e6feb95 3742bool wxWindowGTK::SetFont( const wxFont &font )
c801d85f 3743{
223d09f6 3744 wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") );
c801d85f 3745
739730ca
RR		 3746 if (!wxWindowBase::SetFont(font))
3747 {
454e2a22 3748 return FALSE;
739730ca 3749 }
9c288e4d 3750
ae0bdb01 3751 wxColour sysbg = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE );
f03fc89f 3752 if ( sysbg == m_backgroundColour )
ae0bdb01
RR		 3753 {
3754 m_backgroundColour = wxNullColour;
3755 ApplyWidgetStyle();
ff8bfdbb
VZ		 3756 m_backgroundColour = sysbg;
3757 }
ae0bdb01
RR		 3758 else
3759 {
3760 ApplyWidgetStyle();
3761 }
c801d85f 3762
f03fc89f 3763 return TRUE;
362c6693 3764}
c801d85f 3765
1e6feb95 3766void wxWindowGTK::CaptureMouse()
c801d85f 3767{
223d09f6 3768 wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
47d67540 3769
ed673c6a
RR		 3770 GdkWindow *window = (GdkWindow*) NULL;
3771 if (m_wxwindow)
da048e3d 3772 window = GTK_PIZZA(m_wxwindow)->bin_window;
ed673c6a
RR		 3773 else
3774 window = GetConnectWidget()->window;
148cd9b6 3775
e4606ed9 3776 wxCHECK_RET( window, _T("CaptureMouse() failed") );
c50f1fb9 3777
cca602ac
JS		 3778 wxCursor* cursor = & m_cursor;
3779 if (!cursor->Ok())
3780 cursor = wxSTANDARD_CURSOR;
3781
ed673c6a 3782 gdk_pointer_grab( window, FALSE,
1ecc4d80
RR		 3783 (GdkEventMask)
3784 (GDK_BUTTON_PRESS_MASK |
3785 GDK_BUTTON_RELEASE_MASK |
148cd9b6 3786 GDK_POINTER_MOTION_HINT_MASK |
1ecc4d80 3787 GDK_POINTER_MOTION_MASK),
ff8bfdbb 3788 (GdkWindow *) NULL,
cca602ac 3789 cursor->GetCursor(),
b02da6b1 3790 (guint32)GDK_CURRENT_TIME );
72195a0f 3791 g_captureWindow = this;
1e6feb95 3792 g_captureWindowHasMouse = TRUE;
362c6693 3793}
c801d85f 3794
1e6feb95 3795void wxWindowGTK::ReleaseMouse()
c801d85f 3796{
223d09f6 3797 wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
47d67540 3798
e4606ed9 3799 wxCHECK_RET( g_captureWindow, wxT("can't release mouse - not captured") );
47d67540 3800
ed673c6a
RR		 3801 GdkWindow *window = (GdkWindow*) NULL;
3802 if (m_wxwindow)
da048e3d 3803 window = GTK_PIZZA(m_wxwindow)->bin_window;
ed673c6a
RR		 3804 else
3805 window = GetConnectWidget()->window;
148cd9b6 3806
b02da6b1
VZ		 3807 if (!window)
3808 return;
c50f1fb9 3809
b02da6b1 3810 gdk_pointer_ungrab ( (guint32)GDK_CURRENT_TIME );
1e6feb95 3811 g_captureWindow = (wxWindowGTK*) NULL;
362c6693 3812}
c801d85f 3813
1e6feb95
VZ		 3814/* static */
3815wxWindow *wxWindowBase::GetCapture()
3816{
3817 return (wxWindow *)g_captureWindow;
3818}
3819
3820bool wxWindowGTK::IsRetained() const
c801d85f 3821{
1ecc4d80 3822 return FALSE;
362c6693 3823}
c801d85f 3824
1e6feb95 3825void wxWindowGTK::SetScrollbar( int orient, int pos, int thumbVisible,
cb43b372 3826 int range, bool refresh )
c801d85f 3827{
223d09f6 3828 wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
8bbe427f 3829
223d09f6 3830 wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") );
c801d85f 3831
1ecc4d80 3832 m_hasScrolling = TRUE;
47d67540 3833
1ecc4d80 3834 if (orient == wxHORIZONTAL)
cb43b372 3835 {
1ecc4d80
RR		 3836 float fpos = (float)pos;
3837 float frange = (float)range;
3838 float fthumb = (float)thumbVisible;
3839 if (fpos > frange-fthumb) fpos = frange-fthumb;
3840 if (fpos < 0.0) fpos = 0.0;
3841
3842 if ((fabs(frange-m_hAdjust->upper) < 0.2) &&
3843 (fabs(fthumb-m_hAdjust->page_size) < 0.2))
3844 {
3845 SetScrollPos( orient, pos, refresh );
3846 return;
3847 }
47d67540 3848
1ecc4d80 3849 m_oldHorizontalPos = fpos;
47d67540 3850
1ecc4d80
RR		 3851 m_hAdjust->lower = 0.0;
3852 m_hAdjust->upper = frange;
3853 m_hAdjust->value = fpos;
3854 m_hAdjust->step_increment = 1.0;
3855 m_hAdjust->page_increment = (float)(wxMax(fthumb,0));
3856 m_hAdjust->page_size = fthumb;
cb43b372 3857 }
1ecc4d80
RR		 3858 else
3859 {
3860 float fpos = (float)pos;
3861 float frange = (float)range;
3862 float fthumb = (float)thumbVisible;
3863 if (fpos > frange-fthumb) fpos = frange-fthumb;
3864 if (fpos < 0.0) fpos = 0.0;
3865
3866 if ((fabs(frange-m_vAdjust->upper) < 0.2) &&
3867 (fabs(fthumb-m_vAdjust->page_size) < 0.2))
3868 {
3869 SetScrollPos( orient, pos, refresh );
3870 return;
3871 }
47d67540 3872
1ecc4d80 3873 m_oldVerticalPos = fpos;
47d67540 3874
1ecc4d80
RR		 3875 m_vAdjust->lower = 0.0;
3876 m_vAdjust->upper = frange;
3877 m_vAdjust->value = fpos;
3878 m_vAdjust->step_increment = 1.0;
3879 m_vAdjust->page_increment = (float)(wxMax(fthumb,0));
3880 m_vAdjust->page_size = fthumb;
3881 }
47d67540 3882
eb082a08
RR		 3883 if (orient == wxHORIZONTAL)
3884 gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" );
3885 else
3886 gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" );
362c6693 3887}
c801d85f 3888
1e6feb95 3889void wxWindowGTK::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) )
c801d85f 3890{
223d09f6 3891 wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
1ecc4d80 3892
223d09f6 3893 wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") );
1ecc4d80
RR		 3894
3895 if (orient == wxHORIZONTAL)
3896 {
3897 float fpos = (float)pos;
3898 if (fpos > m_hAdjust->upper - m_hAdjust->page_size) fpos = m_hAdjust->upper - m_hAdjust->page_size;
3899 if (fpos < 0.0) fpos = 0.0;
3900 m_oldHorizontalPos = fpos;
3901
3902 if (fabs(fpos-m_hAdjust->value) < 0.2) return;
3903 m_hAdjust->value = fpos;
3904 }
3905 else
3906 {
3907 float fpos = (float)pos;
3908 if (fpos > m_vAdjust->upper - m_vAdjust->page_size) fpos = m_vAdjust->upper - m_vAdjust->page_size;
3909 if (fpos < 0.0) fpos = 0.0;
3910 m_oldVerticalPos = fpos;
ff8bfdbb 3911
1ecc4d80
RR		 3912 if (fabs(fpos-m_vAdjust->value) < 0.2) return;
3913 m_vAdjust->value = fpos;
3914 }
47d67540 3915
5b8a521e 3916 if (m_wxwindow->window)
47d67540 3917 {
5b8a521e 3918 if (orient == wxHORIZONTAL)
473d087e
RR		 3919 {
3920 gtk_signal_disconnect_by_func( GTK_OBJECT(m_hAdjust),
3921 (GtkSignalFunc) gtk_window_hscroll_callback, (gpointer) this );
2daa0ce9 3922
5b8a521e 3923 gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "value_changed" );
2daa0ce9 3924
473d087e
RR		 3925 gtk_signal_connect( GTK_OBJECT(m_hAdjust), "value_changed",
3926 (GtkSignalFunc) gtk_window_hscroll_callback, (gpointer) this );
3927 }
5b8a521e 3928 else
473d087e
RR		 3929 {
3930 gtk_signal_disconnect_by_func( GTK_OBJECT(m_vAdjust),
3931 (GtkSignalFunc) gtk_window_vscroll_callback, (gpointer) this );
2daa0ce9 3932
5b8a521e 3933 gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "value_changed" );
473d087e
RR		 3934
3935 gtk_signal_connect( GTK_OBJECT(m_vAdjust), "value_changed",
3936 (GtkSignalFunc) gtk_window_vscroll_callback, (gpointer) this );
3937 }
cb43b372 3938 }
362c6693 3939}
c801d85f 3940
1e6feb95 3941int wxWindowGTK::GetScrollThumb( int orient ) const
c801d85f 3942{
223d09f6 3943 wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid window") );
47d67540 3944
223d09f6 3945 wxCHECK_MSG( m_wxwindow != NULL, 0, wxT("window needs client area for scrolling") );
47d67540 3946
1ecc4d80
RR		 3947 if (orient == wxHORIZONTAL)
3948 return (int)(m_hAdjust->page_size+0.5);
3949 else
3950 return (int)(m_vAdjust->page_size+0.5);
362c6693 3951}
c801d85f 3952
1e6feb95 3953int wxWindowGTK::GetScrollPos( int orient ) const
c801d85f 3954{
223d09f6 3955 wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid window") );
47d67540 3956
223d09f6 3957 wxCHECK_MSG( m_wxwindow != NULL, 0, wxT("window needs client area for scrolling") );
c801d85f 3958
1ecc4d80
RR		 3959 if (orient == wxHORIZONTAL)
3960 return (int)(m_hAdjust->value+0.5);
3961 else
3962 return (int)(m_vAdjust->value+0.5);
362c6693 3963}
c801d85f 3964
1e6feb95 3965int wxWindowGTK::GetScrollRange( int orient ) const
c801d85f 3966{
223d09f6 3967 wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid window") );
47d67540 3968
223d09f6 3969 wxCHECK_MSG( m_wxwindow != NULL, 0, wxT("window needs client area for scrolling") );
c801d85f 3970
1ecc4d80
RR		 3971 if (orient == wxHORIZONTAL)
3972 return (int)(m_hAdjust->upper+0.5);
3973 else
3974 return (int)(m_vAdjust->upper+0.5);
362c6693 3975}
c801d85f 3976
1e6feb95 3977void wxWindowGTK::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) )
c801d85f 3978{
223d09f6 3979 wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
47d67540 3980
223d09f6 3981 wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") );
1e6feb95 3982
8e217128 3983 if ((dx == 0) && (dy == 0)) return;
c801d85f 3984
b6fa52db 3985 m_clipPaintRegion = TRUE;
da048e3d 3986 gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy );
b6fa52db 3987 m_clipPaintRegion = FALSE;
1e6feb95
VZ		 3988
3989/*
8e217128
RR		 3990 if (m_children.GetCount() > 0)
3991 {
3992 gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy );
3993 }
3994 else
3995 {
3996 GtkPizza *pizza = GTK_PIZZA(m_wxwindow);
1e6feb95 3997
8e217128
RR		 3998 pizza->xoffset -= dx;
3999 pizza->yoffset -= dy;
1e6feb95 4000
8e217128
RR		 4001 GdkGC *m_scrollGC = gdk_gc_new( pizza->bin_window );
4002 gdk_gc_set_exposures( m_scrollGC, TRUE );
4003
4004 int cw = 0;
4005 int ch = 0;
4006 GetClientSize( &cw, &ch );
4007 int w = cw - abs(dx);
4008 int h = ch - abs(dy);
4009
4010 if ((h < 0) || (w < 0))
4011 {
4012 Refresh();
1e6feb95 4013 }
8e217128
RR		 4014 else
4015 {
4016 int s_x = 0;
4017 int s_y = 0;
4018 if (dx < 0) s_x = -dx;
4019 if (dy < 0) s_y = -dy;
4020 int d_x = 0;
4021 int d_y = 0;
4022 if (dx > 0) d_x = dx;
4023 if (dy > 0) d_y = dy;
4024
4025 gdk_window_copy_area( pizza->bin_window, m_scrollGC, d_x, d_y,
4026 pizza->bin_window, s_x, s_y, w, h );
4027
4028 wxRect rect;
4029 if (dx < 0) rect.x = cw+dx; else rect.x = 0;
4030 if (dy < 0) rect.y = ch+dy; else rect.y = 0;
4031 if (dy != 0) rect.width = cw; else rect.width = abs(dx);
4032 if (dx != 0) rect.height = ch; else rect.height = abs(dy);
4033
4034 Refresh( TRUE, &rect );
4035 }
1e6feb95 4036
8e217128
RR		 4037 gdk_gc_unref( m_scrollGC );
4038 }
4039*/
c801d85f 4040}
3723b7b1 4041
3723b7b1
JS		 4042// Find the wxWindow at the current mouse position, also returning the mouse
4043// position.
4044wxWindow* wxFindWindowAtPointer(wxPoint& pt)
4045{
59a12e90
JS		 4046 pt = wxGetMousePosition();
4047 wxWindow* found = wxFindWindowAtPoint(pt);
4048 return found;
3723b7b1
JS		 4049}
4050
4051// Get the current mouse position.
4052wxPoint wxGetMousePosition()
4053{
59a12e90
JS		 4054 /* This crashes when used within wxHelpContext,
4055 so we have to use the X-specific implementation below.
4056 gint x, y;
4057 GdkModifierType *mask;
4058 (void) gdk_window_get_pointer(NULL, &x, &y, mask);
4059
4060 return wxPoint(x, y);
4061 */
4062
3723b7b1
JS		 4063 int x, y;
4064 GdkWindow* windowAtPtr = gdk_window_at_pointer(& x, & y);
57591e0e
JS		 4065 if (!windowAtPtr)
4066 return wxPoint(-999, -999);
59a12e90
JS		 4067
4068 Display *display = GDK_WINDOW_XDISPLAY(windowAtPtr);
4069 Window rootWindow = RootWindowOfScreen (DefaultScreenOfDisplay(display));
4070 Window rootReturn, childReturn;
4071 int rootX, rootY, winX, winY;
4072 unsigned int maskReturn;
4073
4074 XQueryPointer (display,
5cd09f0b
RR		 4075 rootWindow,
4076 &rootReturn,
59a12e90
JS		 4077 &childReturn,
4078 &rootX, &rootY, &winX, &winY, &maskReturn);
4079 return wxPoint(rootX, rootY);
4080
3723b7b1
JS		 4081}
4082
wxWidgets (Impactor)