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wxMenu compile fix
[wxWidgets.git] / src / gtk1 / window.cpp
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c801d85f
KB		 1/////////////////////////////////////////////////////////////////////////////
2// Name: window.cpp
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
15#include "wx/defs.h"
16#include "wx/window.h"
17#include "wx/dc.h"
18#include "wx/frame.h"
19#include "wx/app.h"
20#include "wx/layout.h"
21#include "wx/utils.h"
22#include "wx/dialog.h"
23#include "wx/msgdlg.h"
bfc6fde4 24
06cfab17 25#if wxUSE_DRAG_AND_DROP
bfc6fde4 26 #include "wx/dnd.h"
ac57418f 27#endif
bfc6fde4 28
cad880f5 29#if wxUSE_TOOLTIPS
bfc6fde4 30 #include "wx/tooltip.h"
cad880f5 31#endif
bfc6fde4 32
30dea054 33#include "wx/menu.h"
d4c99d6f 34#include "wx/statusbr.h"
b4071e91 35#include "wx/intl.h"
3bc755fc 36#include "wx/settings.h"
3069ac4e 37#include "wx/log.h"
b4071e91
RR		 38
39#include <math.h>
c801d85f 40
83624f79
RR		 41#include "gdk/gdk.h"
42#include "gtk/gtk.h"
43#include "gdk/gdkprivate.h"
44#include "gdk/gdkkeysyms.h"
45#include "wx/gtk/win_gtk.h"
46
6bc8a1c8 47#include "gdk/gdkx.h"
6bc8a1c8 48
868a2826
RR		 49//-----------------------------------------------------------------------------
50// documentation on internals
51//-----------------------------------------------------------------------------
52
53/*
54 I have been asked several times about writing some documentation about
55 the GTK port of wxWindows, especially its internal structures. Obviously,
56 you cannot understand wxGTK without knowing a little about the GTK, but
47d67540 57 some more information about what the wxWindow, which is the base class
868a2826 58 for all other window classes, does seems required as well.
47d67540 59
868a2826 60 What does wxWindow do? It contains the common interface for the following
e380f72b 61 jobs of its descendants:
47d67540 62
868a2826 63 1) Define the rudimentary behaviour common to all window classes, such as
e380f72b
RR		 64 resizing, intercepting user input (so as to make it possible to use these
65 events for special purposes in a derived class), window names etc.
868a2826
RR		 66
67 2) Provide the possibility to contain and manage children, if the derived
68 class is allowed to contain children, which holds true for those window
e380f72b 69 classes which do not display a native GTK widget. To name them, these
868a2826 70 classes are wxPanel, wxScrolledWindow, wxDialog, wxFrame. The MDI frame-
47d67540 71 work classes are a special case and are handled a bit differently from
e380f72b 72 the rest. The same holds true for the wxNotebook class.
47d67540 73
868a2826
RR		 74 3) Provide the possibility to draw into a client area of a window. This,
75 too, only holds true for classes that do not display a native GTK widget
76 as above.
47d67540 77
e380f72b
RR		 78 4) Provide the entire mechanism for scrolling widgets. This actual inter-
79 face for this is usually in wxScrolledWindow, but the GTK implementation
868a2826 80 is in this class.
47d67540 81
868a2826
RR		 82 5) A multitude of helper or extra methods for special purposes, such as
83 Drag'n'Drop, managing validators etc.
47d67540 84
e380f72b
RR		 85 Normally one might expect, that one wxWindows window would always correspond
86 to one GTK widget. Under GTK, there is no such allround widget that has all
868a2826
RR		 87 the functionality. Moreover, the GTK defines a client area as a different
88 widget from the actual widget you are handling. Last but not least some
89 special classes (e.g. wxFrame) handle different categories of widgets and
90 still have the possibility to draw something in the client area.
91 It was therefore required to write a special purpose GTK widget, that would
92 represent a client area in the sense of wxWindows capable to do the jobs
93 2), 3) and 4). I have written this class and it resides in win_gtk.c of
94 this directory.
47d67540 95
868a2826 96 All windows must have a widget, with which they interact with other under-
e380f72b 97 lying GTK widgets. It is this widget, e.g. that has to be resized etc and
868a2826 98 thw wxWindow class has a member variable called m_widget which holds a
e380f72b
RR		 99 pointer to this widget. When the window class represents a GTK native widget,
100 this is (in most cases) the only GTK widget the class manages. E.g. the
101 wxStatitText class handles only a GtkLabel widget a pointer to which you
102 can find in m_widget (defined in wxWindow)
8bbe427f 103
e380f72b 104 When the class has a client area for drawing into and for containing children
8bbe427f
VZ		 105 it has to handle the client area widget (of the type GtkMyFixed, defined in
106 win_gtk.c), but there could be any number of widgets, handled by a class
107 The common rule for all windows is only, that the widget that interacts with
108 the rest of GTK must be referenced in m_widget and all other widgets must be
109 children of this widget on the GTK level. The top-most widget, which also
110 represents the client area, must be in the m_wxwindow field and must be of
e380f72b 111 the type GtkMyFixed.
47d67540 112
868a2826
RR		 113 As I said, the window classes that display a GTK native widget only have
114 one widget, so in the case of e.g. the wxButton class m_widget holds a
115 pointer to a GtkButton widget. But windows with client areas (for drawing
116 and children) have a m_widget field that is a pointer to a GtkScrolled-
117 Window and a m_wxwindow field that is pointer to a GtkMyFixed and this
118 one is (in the GTK sense) a child of the GtkScrolledWindow.
47d67540 119
868a2826
RR		 120 If the m_wxwindow field is set, then all input to this widget is inter-
121 cepted and sent to the wxWindows class. If not, all input to the widget
122 that gets pointed to by m_widget gets intercepted and sent to the class.
123
124*/
125
f03fc89f
VZ		 126//-----------------------------------------------------------------------------
127// data
128//-----------------------------------------------------------------------------
129
130extern wxList wxPendingDelete;
131extern bool g_blockEventsOnDrag;
132extern bool g_blockEventsOnScroll;
238d735d 133extern wxCursor g_globalCursor;
72195a0f 134static wxWindow *g_captureWindow = (wxWindow*) NULL;
f03fc89f
VZ		 135static wxWindow *g_focusWindow = (wxWindow*) NULL;
136
137/* hack: we need something to pass to gtk_menu_popup, so we store the time of
138 the last click here */
139static guint32 gs_timeLastClick = 0;
140
2e563988
RR		 141//-----------------------------------------------------------------------------
142// debug
143//-----------------------------------------------------------------------------
144
145#ifdef __WXDEBUG__
146
147static gint gtk_debug_focus_in_callback( GtkWidget *WXUNUSED(widget),
148 GdkEvent *WXUNUSED(event),
149 const wxChar *name )
150{
053dcf1a 151/*
167e3718
VZ		 152 static bool s_done = FALSE;
153 if ( !s_done )
154 {
155 wxLog::AddTraceMask("focus");
156 s_done = TRUE;
157 }
167e3718 158 wxLogTrace(_T("FOCUS NOW AT: %s"), name);
053dcf1a 159*/
2e563988
RR		 160
161 return FALSE;
162}
163
164void debug_focus_in( GtkWidget* widget, const wxChar* name, const wxChar *window )
165{
166 wxString tmp = name;
167 tmp += _T(" FROM ");
168 tmp += window;
169
170 wxChar *s = new wxChar[tmp.Length()+1];
171
172 wxStrcpy( s, tmp );
173
174 gtk_signal_connect( GTK_OBJECT(widget), "focus_in_event",
175 GTK_SIGNAL_FUNC(gtk_debug_focus_in_callback), (gpointer)s );
176}
177
f03fc89f 178#endif // Debug
ff8bfdbb 179
85eb36c2
RR		 180//-----------------------------------------------------------------------------
181// missing gdk functions
182//-----------------------------------------------------------------------------
183
184void
185gdk_window_warp_pointer (GdkWindow *window,
c50f1fb9
VZ		 186 gint x,
187 gint y)
85eb36c2
RR		 188{
189 GdkWindowPrivate *priv;
c50f1fb9 190
85eb36c2
RR		 191 if (!window)
192 window = (GdkWindow*) &gdk_root_parent;
c50f1fb9 193
85eb36c2 194 priv = (GdkWindowPrivate*) window;
c50f1fb9 195
85eb36c2
RR		 196 if (!priv->destroyed)
197 {
c50f1fb9 198 XWarpPointer (priv->xdisplay,
85eb36c2 199 None, /* not source window -> move from anywhere */
c50f1fb9 200 priv->xwindow, /* dest window */
85eb36c2 201 0, 0, 0, 0, /* not source window -> move from anywhere */
c50f1fb9 202 x, y );
85eb36c2
RR		 203 }
204}
205
acfd422a 206//-----------------------------------------------------------------------------
a2053b27 207// idle system
acfd422a
RR		 208//-----------------------------------------------------------------------------
209
a2053b27
RR		 210extern void wxapp_install_idle_handler();
211extern bool g_isIdle;
212
c5b42c87
RR		 213//-----------------------------------------------------------------------------
214// key event conversion routines
215//-----------------------------------------------------------------------------
216
6bc8a1c8 217#if (GTK_MINOR_VERSION == 0)
c693edf3
RR		 218/* these functions are copied verbatim from GTK 1.2 */
219static void
220gdkx_XConvertCase (KeySym symbol,
c50f1fb9
VZ		 221 KeySym *lower,
222 KeySym *upper)
c693edf3
RR		 223{
224 register KeySym sym = symbol;
c50f1fb9 225
c693edf3
RR		 226 g_return_if_fail (lower != NULL);
227 g_return_if_fail (upper != NULL);
c50f1fb9 228
c693edf3
RR		 229 *lower = sym;
230 *upper = sym;
c50f1fb9 231
c693edf3
RR		 232 switch (sym >> 8)
233 {
c50f1fb9 234#if defined (GDK_A) && defined (GDK_Ooblique)
c693edf3
RR		 235 case 0: /* Latin 1 */
236 if ((sym >= GDK_A) && (sym <= GDK_Z))
c50f1fb9 237 *lower += (GDK_a - GDK_A);
c693edf3 238 else if ((sym >= GDK_a) && (sym <= GDK_z))
c50f1fb9 239 *upper -= (GDK_a - GDK_A);
c693edf3 240 else if ((sym >= GDK_Agrave) && (sym <= GDK_Odiaeresis))
c50f1fb9 241 *lower += (GDK_agrave - GDK_Agrave);
c693edf3 242 else if ((sym >= GDK_agrave) && (sym <= GDK_odiaeresis))
c50f1fb9 243 *upper -= (GDK_agrave - GDK_Agrave);
c693edf3 244 else if ((sym >= GDK_Ooblique) && (sym <= GDK_Thorn))
c50f1fb9 245 *lower += (GDK_oslash - GDK_Ooblique);
c693edf3 246 else if ((sym >= GDK_oslash) && (sym <= GDK_thorn))
c50f1fb9 247 *upper -= (GDK_oslash - GDK_Ooblique);
c693edf3 248 break;
c50f1fb9
VZ		 249#endif /* LATIN1 */
250
251#if defined (GDK_Aogonek) && defined (GDK_tcedilla)
c693edf3
RR		 252 case 1: /* Latin 2 */
253 /* Assume the KeySym is a legal value (ignore discontinuities) */
254 if (sym == GDK_Aogonek)
c50f1fb9 255 *lower = GDK_aogonek;
c693edf3 256 else if (sym >= GDK_Lstroke && sym <= GDK_Sacute)
c50f1fb9 257 *lower += (GDK_lstroke - GDK_Lstroke);
c693edf3 258 else if (sym >= GDK_Scaron && sym <= GDK_Zacute)
c50f1fb9 259 *lower += (GDK_scaron - GDK_Scaron);
c693edf3 260 else if (sym >= GDK_Zcaron && sym <= GDK_Zabovedot)
c50f1fb9 261 *lower += (GDK_zcaron - GDK_Zcaron);
c693edf3 262 else if (sym == GDK_aogonek)
c50f1fb9 263 *upper = GDK_Aogonek;
c693edf3 264 else if (sym >= GDK_lstroke && sym <= GDK_sacute)
c50f1fb9 265 *upper -= (GDK_lstroke - GDK_Lstroke);
c693edf3 266 else if (sym >= GDK_scaron && sym <= GDK_zacute)
c50f1fb9 267 *upper -= (GDK_scaron - GDK_Scaron);
c693edf3 268 else if (sym >= GDK_zcaron && sym <= GDK_zabovedot)
c50f1fb9 269 *upper -= (GDK_zcaron - GDK_Zcaron);
c693edf3 270 else if (sym >= GDK_Racute && sym <= GDK_Tcedilla)
c50f1fb9 271 *lower += (GDK_racute - GDK_Racute);
c693edf3 272 else if (sym >= GDK_racute && sym <= GDK_tcedilla)
c50f1fb9 273 *upper -= (GDK_racute - GDK_Racute);
c693edf3 274 break;
c50f1fb9
VZ		 275#endif /* LATIN2 */
276
277#if defined (GDK_Hstroke) && defined (GDK_Cabovedot)
c693edf3
RR		 278 case 2: /* Latin 3 */
279 /* Assume the KeySym is a legal value (ignore discontinuities) */
280 if (sym >= GDK_Hstroke && sym <= GDK_Hcircumflex)
c50f1fb9 281 *lower += (GDK_hstroke - GDK_Hstroke);
c693edf3 282 else if (sym >= GDK_Gbreve && sym <= GDK_Jcircumflex)
c50f1fb9 283 *lower += (GDK_gbreve - GDK_Gbreve);
c693edf3 284 else if (sym >= GDK_hstroke && sym <= GDK_hcircumflex)
c50f1fb9 285 *upper -= (GDK_hstroke - GDK_Hstroke);
c693edf3 286 else if (sym >= GDK_gbreve && sym <= GDK_jcircumflex)
c50f1fb9 287 *upper -= (GDK_gbreve - GDK_Gbreve);
c693edf3 288 else if (sym >= GDK_Cabovedot && sym <= GDK_Scircumflex)
c50f1fb9 289 *lower += (GDK_cabovedot - GDK_Cabovedot);
c693edf3 290 else if (sym >= GDK_cabovedot && sym <= GDK_scircumflex)
c50f1fb9 291 *upper -= (GDK_cabovedot - GDK_Cabovedot);
c693edf3 292 break;
c50f1fb9
VZ		 293#endif /* LATIN3 */
294
295#if defined (GDK_Rcedilla) && defined (GDK_Amacron)
c693edf3
RR		 296 case 3: /* Latin 4 */
297 /* Assume the KeySym is a legal value (ignore discontinuities) */
298 if (sym >= GDK_Rcedilla && sym <= GDK_Tslash)
c50f1fb9 299 *lower += (GDK_rcedilla - GDK_Rcedilla);
c693edf3 300 else if (sym >= GDK_rcedilla && sym <= GDK_tslash)
c50f1fb9 301 *upper -= (GDK_rcedilla - GDK_Rcedilla);
c693edf3 302 else if (sym == GDK_ENG)
c50f1fb9 303 *lower = GDK_eng;
c693edf3 304 else if (sym == GDK_eng)
c50f1fb9 305 *upper = GDK_ENG;
c693edf3 306 else if (sym >= GDK_Amacron && sym <= GDK_Umacron)
c50f1fb9 307 *lower += (GDK_amacron - GDK_Amacron);
c693edf3 308 else if (sym >= GDK_amacron && sym <= GDK_umacron)
c50f1fb9 309 *upper -= (GDK_amacron - GDK_Amacron);
c693edf3 310 break;
c50f1fb9
VZ		 311#endif /* LATIN4 */
312
313#if defined (GDK_Serbian_DJE) && defined (GDK_Cyrillic_yu)
c693edf3
RR		 314 case 6: /* Cyrillic */
315 /* Assume the KeySym is a legal value (ignore discontinuities) */
316 if (sym >= GDK_Serbian_DJE && sym <= GDK_Serbian_DZE)
c50f1fb9 317 *lower -= (GDK_Serbian_DJE - GDK_Serbian_dje);
c693edf3 318 else if (sym >= GDK_Serbian_dje && sym <= GDK_Serbian_dze)
c50f1fb9 319 *upper += (GDK_Serbian_DJE - GDK_Serbian_dje);
c693edf3 320 else if (sym >= GDK_Cyrillic_YU && sym <= GDK_Cyrillic_HARDSIGN)
c50f1fb9 321 *lower -= (GDK_Cyrillic_YU - GDK_Cyrillic_yu);
c693edf3 322 else if (sym >= GDK_Cyrillic_yu && sym <= GDK_Cyrillic_hardsign)
c50f1fb9 323 *upper += (GDK_Cyrillic_YU - GDK_Cyrillic_yu);
c693edf3 324 break;
c50f1fb9
VZ		 325#endif /* CYRILLIC */
326
327#if defined (GDK_Greek_ALPHAaccent) && defined (GDK_Greek_finalsmallsigma)
c693edf3
RR		 328 case 7: /* Greek */
329 /* Assume the KeySym is a legal value (ignore discontinuities) */
330 if (sym >= GDK_Greek_ALPHAaccent && sym <= GDK_Greek_OMEGAaccent)
c50f1fb9 331 *lower += (GDK_Greek_alphaaccent - GDK_Greek_ALPHAaccent);
c693edf3 332 else if (sym >= GDK_Greek_alphaaccent && sym <= GDK_Greek_omegaaccent &&
c50f1fb9
VZ		 333 sym != GDK_Greek_iotaaccentdieresis &&
334 sym != GDK_Greek_upsilonaccentdieresis)
335 *upper -= (GDK_Greek_alphaaccent - GDK_Greek_ALPHAaccent);
c693edf3 336 else if (sym >= GDK_Greek_ALPHA && sym <= GDK_Greek_OMEGA)
c50f1fb9 337 *lower += (GDK_Greek_alpha - GDK_Greek_ALPHA);
c693edf3 338 else if (sym >= GDK_Greek_alpha && sym <= GDK_Greek_omega &&
c50f1fb9
VZ		 339 sym != GDK_Greek_finalsmallsigma)
340 *upper -= (GDK_Greek_alpha - GDK_Greek_ALPHA);
c693edf3 341 break;
c50f1fb9 342#endif /* GREEK */
c693edf3
RR		 343 }
344}
345
6bc8a1c8 346static guint
c50f1fb9 347gdk_keyval_to_upper (guint keyval)
6bc8a1c8
RR		 348{
349 if (keyval)
350 {
351 KeySym lower_val = 0;
352 KeySym upper_val = 0;
c50f1fb9 353
c693edf3 354 gdkx_XConvertCase (keyval, &lower_val, &upper_val);
6bc8a1c8
RR		 355 return upper_val;
356 }
357 return 0;
358}
359#endif
360
c5b42c87
RR		 361static long map_to_unmodified_wx_keysym( KeySym keysym )
362{
363 guint key_code = 0;
364
365 switch (keysym)
366 {
367 case GDK_Shift_L:
368 case GDK_Shift_R: key_code = WXK_SHIFT; break;
369 case GDK_Control_L:
370 case GDK_Control_R: key_code = WXK_CONTROL; break;
c50f1fb9
VZ		 371 case GDK_Meta_L:
372 case GDK_Meta_R:
373 case GDK_Alt_L:
374 case GDK_Alt_R:
375 case GDK_Super_L:
376 case GDK_Super_R: key_code = WXK_ALT; break;
c5b42c87
RR		 377 case GDK_Menu: key_code = WXK_MENU; break;
378 case GDK_Help: key_code = WXK_HELP; break;
379 case GDK_BackSpace: key_code = WXK_BACK; break;
380 case GDK_ISO_Left_Tab:
381 case GDK_Tab: key_code = WXK_TAB; break;
382 case GDK_Linefeed: key_code = WXK_RETURN; break;
383 case GDK_Clear: key_code = WXK_CLEAR; break;
384 case GDK_Return: key_code = WXK_RETURN; break;
385 case GDK_Pause: key_code = WXK_PAUSE; break;
386 case GDK_Scroll_Lock: key_code = WXK_SCROLL; break;
387 case GDK_Escape: key_code = WXK_ESCAPE; break;
388 case GDK_Delete: key_code = WXK_DELETE; break;
389 case GDK_Home: key_code = WXK_HOME; break;
390 case GDK_Left: key_code = WXK_LEFT; break;
391 case GDK_Up: key_code = WXK_UP; break;
392 case GDK_Right: key_code = WXK_RIGHT; break;
393 case GDK_Down: key_code = WXK_DOWN; break;
394 case GDK_Prior: key_code = WXK_PRIOR; break;
395// case GDK_Page_Up: key_code = WXK_PAGEUP; break;
396 case GDK_Next: key_code = WXK_NEXT; break;
397// case GDK_Page_Down: key_code = WXK_PAGEDOWN; break;
398 case GDK_End: key_code = WXK_END; break;
399 case GDK_Begin: key_code = WXK_HOME; break;
400 case GDK_Select: key_code = WXK_SELECT; break;
401 case GDK_Print: key_code = WXK_PRINT; break;
402 case GDK_Execute: key_code = WXK_EXECUTE; break;
403 case GDK_Insert: key_code = WXK_INSERT; break;
404 case GDK_Num_Lock: key_code = WXK_NUMLOCK; break;
405
406 case GDK_KP_0: key_code = WXK_NUMPAD0; break;
407 case GDK_KP_1: key_code = WXK_NUMPAD1; break;
408 case GDK_KP_2: key_code = WXK_NUMPAD2; break;
409 case GDK_KP_3: key_code = WXK_NUMPAD3; break;
410 case GDK_KP_4: key_code = WXK_NUMPAD4; break;
411 case GDK_KP_5: key_code = WXK_NUMPAD5; break;
412 case GDK_KP_6: key_code = WXK_NUMPAD6; break;
413 case GDK_KP_7: key_code = WXK_NUMPAD7; break;
414 case GDK_KP_8: key_code = WXK_NUMPAD8; break;
415 case GDK_KP_9: key_code = WXK_NUMPAD9; break;
416 case GDK_KP_Space: key_code = WXK_NUMPAD_SPACE; break;
417 case GDK_KP_Tab: key_code = WXK_NUMPAD_TAB; break;
418 case GDK_KP_Enter: key_code = WXK_NUMPAD_ENTER; break;
419 case GDK_KP_F1: key_code = WXK_NUMPAD_F1; break;
420 case GDK_KP_F2: key_code = WXK_NUMPAD_F2; break;
421 case GDK_KP_F3: key_code = WXK_NUMPAD_F3; break;
422 case GDK_KP_F4: key_code = WXK_NUMPAD_F4; break;
423 case GDK_KP_Home: key_code = WXK_NUMPAD_HOME; break;
424 case GDK_KP_Left: key_code = WXK_NUMPAD_LEFT; break;
425 case GDK_KP_Up: key_code = WXK_NUMPAD_UP; break;
426 case GDK_KP_Right: key_code = WXK_NUMPAD_RIGHT; break;
427 case GDK_KP_Down: key_code = WXK_NUMPAD_DOWN; break;
428 case GDK_KP_Prior: key_code = WXK_NUMPAD_PRIOR; break;
429// case GDK_KP_Page_Up: key_code = WXK_NUMPAD_PAGEUP; break;
21884766 430 case GDK_KP_Next: key_code = WXK_NUMPAD_NEXT; break;
c5b42c87
RR		 431// case GDK_KP_Page_Down: key_code = WXK_NUMPAD_PAGEDOWN; break;
432 case GDK_KP_End: key_code = WXK_NUMPAD_END; break;
433 case GDK_KP_Begin: key_code = WXK_NUMPAD_BEGIN; break;
434 case GDK_KP_Insert: key_code = WXK_NUMPAD_INSERT; break;
435 case GDK_KP_Delete: key_code = WXK_NUMPAD_DELETE; break;
436 case GDK_KP_Equal: key_code = WXK_NUMPAD_EQUAL; break;
437 case GDK_KP_Multiply: key_code = WXK_NUMPAD_MULTIPLY; break;
438 case GDK_KP_Add: key_code = WXK_NUMPAD_ADD; break;
439 case GDK_KP_Separator: key_code = WXK_NUMPAD_SEPARATOR; break;
440 case GDK_KP_Subtract: key_code = WXK_NUMPAD_SUBTRACT; break;
441 case GDK_KP_Decimal: key_code = WXK_NUMPAD_DECIMAL; break;
442 case GDK_KP_Divide: key_code = WXK_NUMPAD_DIVIDE; break;
c50f1fb9 443
c5b42c87
RR		 444 case GDK_F1: key_code = WXK_F1; break;
445 case GDK_F2: key_code = WXK_F2; break;
446 case GDK_F3: key_code = WXK_F3; break;
447 case GDK_F4: key_code = WXK_F4; break;
448 case GDK_F5: key_code = WXK_F5; break;
449 case GDK_F6: key_code = WXK_F6; break;
450 case GDK_F7: key_code = WXK_F7; break;
451 case GDK_F8: key_code = WXK_F8; break;
452 case GDK_F9: key_code = WXK_F9; break;
453 case GDK_F10: key_code = WXK_F10; break;
454 case GDK_F11: key_code = WXK_F11; break;
455 case GDK_F12: key_code = WXK_F12; break;
456 default:
457 {
458 if (keysym <= 0xFF)
459 {
460 guint upper = gdk_keyval_to_upper( keysym );
461 keysym = (upper != 0 ? upper : keysym ); /* to be MSW compatible */
462 key_code = keysym;
463 }
464 }
465 }
466
467 return (key_code);
468}
469
470static long map_to_wx_keysym( KeySym keysym )
471{
472 guint key_code = 0;
473
474 switch (keysym)
475 {
c5b42c87
RR		 476 case GDK_Menu: key_code = WXK_MENU; break;
477 case GDK_Help: key_code = WXK_HELP; break;
478 case GDK_BackSpace: key_code = WXK_BACK; break;
479 case GDK_ISO_Left_Tab:
480 case GDK_Tab: key_code = WXK_TAB; break;
481 case GDK_Linefeed: key_code = WXK_RETURN; break;
482 case GDK_Clear: key_code = WXK_CLEAR; break;
483 case GDK_Return: key_code = WXK_RETURN; break;
484 case GDK_Pause: key_code = WXK_PAUSE; break;
485 case GDK_Scroll_Lock: key_code = WXK_SCROLL; break;
486 case GDK_Escape: key_code = WXK_ESCAPE; break;
487 case GDK_Delete: key_code = WXK_DELETE; break;
488 case GDK_Home: key_code = WXK_HOME; break;
489 case GDK_Left: key_code = WXK_LEFT; break;
490 case GDK_Up: key_code = WXK_UP; break;
491 case GDK_Right: key_code = WXK_RIGHT; break;
492 case GDK_Down: key_code = WXK_DOWN; break;
493 case GDK_Prior: key_code = WXK_PRIOR; break;
494// case GDK_Page_Up: key_code = WXK_PAGEUP; break;
495 case GDK_Next: key_code = WXK_NEXT; break;
496// case GDK_Page_Down: key_code = WXK_PAGEDOWN; break;
497 case GDK_End: key_code = WXK_END; break;
498 case GDK_Begin: key_code = WXK_HOME; break;
499 case GDK_Select: key_code = WXK_SELECT; break;
500 case GDK_Print: key_code = WXK_PRINT; break;
501 case GDK_Execute: key_code = WXK_EXECUTE; break;
502 case GDK_Insert: key_code = WXK_INSERT; break;
503 case GDK_Num_Lock: key_code = WXK_NUMLOCK; break;
504
505 case GDK_KP_0: key_code = '0'; break;
506 case GDK_KP_1: key_code = '1'; break;
507 case GDK_KP_2: key_code = '2'; break;
508 case GDK_KP_3: key_code = '3'; break;
509 case GDK_KP_4: key_code = '4'; break;
510 case GDK_KP_5: key_code = '5'; break;
511 case GDK_KP_6: key_code = '6'; break;
512 case GDK_KP_7: key_code = '7'; break;
513 case GDK_KP_8: key_code = '8'; break;
514 case GDK_KP_9: key_code = '9'; break;
515 case GDK_KP_Space: key_code = ' '; break;
516 case GDK_KP_Tab: key_code = WXK_TAB; break; /* or '\t' ??? */
517 case GDK_KP_Enter: key_code = WXK_RETURN; break; /* or '\r' ??? */
518 case GDK_KP_F1: key_code = WXK_NUMPAD_F1; break;
519 case GDK_KP_F2: key_code = WXK_NUMPAD_F2; break;
520 case GDK_KP_F3: key_code = WXK_NUMPAD_F3; break;
521 case GDK_KP_F4: key_code = WXK_NUMPAD_F4; break;
522 case GDK_KP_Home: key_code = WXK_HOME; break;
523 case GDK_KP_Left: key_code = WXK_LEFT; break;
524 case GDK_KP_Up: key_code = WXK_UP; break;
525 case GDK_KP_Right: key_code = WXK_RIGHT; break;
526 case GDK_KP_Down: key_code = WXK_DOWN; break;
527 case GDK_KP_Prior: key_code = WXK_PRIOR; break;
528// case GDK_KP_Page_Up: key_code = WXK_PAGEUP; break;
21884766 529 case GDK_KP_Next: key_code = WXK_NEXT; break;
c5b42c87
RR		 530// case GDK_KP_Page_Down: key_code = WXK_PAGEDOWN; break;
531 case GDK_KP_End: key_code = WXK_END; break;
532 case GDK_KP_Begin: key_code = WXK_HOME; break;
533 case GDK_KP_Insert: key_code = WXK_INSERT; break;
534 case GDK_KP_Delete: key_code = WXK_DELETE; break;
535 case GDK_KP_Equal: key_code = '='; break;
536 case GDK_KP_Multiply: key_code = '*'; break;
537 case GDK_KP_Add: key_code = '+'; break;
538 case GDK_KP_Separator: key_code = ','; break;
539 case GDK_KP_Subtract: key_code = '-'; break;
540 case GDK_KP_Decimal: key_code = '.'; break;
541 case GDK_KP_Divide: key_code = '/'; break;
c50f1fb9 542
c5b42c87
RR		 543 case GDK_F1: key_code = WXK_F1; break;
544 case GDK_F2: key_code = WXK_F2; break;
545 case GDK_F3: key_code = WXK_F3; break;
546 case GDK_F4: key_code = WXK_F4; break;
547 case GDK_F5: key_code = WXK_F5; break;
548 case GDK_F6: key_code = WXK_F6; break;
549 case GDK_F7: key_code = WXK_F7; break;
550 case GDK_F8: key_code = WXK_F8; break;
551 case GDK_F9: key_code = WXK_F9; break;
552 case GDK_F10: key_code = WXK_F10; break;
553 case GDK_F11: key_code = WXK_F11; break;
554 case GDK_F12: key_code = WXK_F12; break;
555 default:
556 {
557 if (keysym <= 0xFF)
558 {
559 key_code = keysym;
560 }
561 }
562 }
563
564 return (key_code);
565}
566
a2053b27
RR		 567//-----------------------------------------------------------------------------
568// local code (see below)
569//-----------------------------------------------------------------------------
acfd422a 570
ef47f9b3
RR		 571#if (GTK_MINOR_VERSION > 0)
572
034be888 573static void draw_frame( GtkWidget *widget, wxWindow *win )
b292e2f5 574{
a2053b27 575 if (!win->m_hasVMT)
f03fc89f 576 return;
b292e2f5 577
034be888
RR		 578 int dw = 0;
579 int dh = 0;
ca298c88 580
f03fc89f 581 if (win->HasScrolling())
034be888
RR		 582 {
583 GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(widget);
584 GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(widget)->klass );
ff8bfdbb 585
034be888
RR		 586/*
587 GtkWidget *hscrollbar = scroll_window->hscrollbar;
588 GtkWidget *vscrollbar = scroll_window->vscrollbar;
ca298c88 589
f03fc89f 590 we use this instead: range.slider_width = 11 + 2*2pts edge
034be888 591*/
ff8bfdbb 592
034be888
RR		 593 if (scroll_window->vscrollbar_visible)
594 {
595 dw += 15; /* dw += vscrollbar->allocation.width; */
596 dw += scroll_class->scrollbar_spacing;
597 }
b292e2f5 598
034be888
RR		 599 if (scroll_window->hscrollbar_visible)
600 {
601 dh += 15; /* dh += hscrollbar->allocation.height; */
63cc5d9d 602 dh += scroll_class->scrollbar_spacing;
034be888
RR		 603 }
604 }
ca298c88 605
034be888
RR		 606 int dx = 0;
607 int dy = 0;
608 if (GTK_WIDGET_NO_WINDOW (widget))
609 {
610 dx += widget->allocation.x;
611 dy += widget->allocation.y;
612 }
ca298c88 613
f03fc89f 614 if (win->HasFlag(wxRAISED_BORDER))
034be888 615 {
ca298c88 616 gtk_draw_shadow( widget->style,
034be888 617 widget->window,
f03fc89f
VZ		 618 GTK_STATE_NORMAL,
619 GTK_SHADOW_OUT,
620 dx, dy,
a2053b27 621 win->m_width-dw, win->m_height-dh );
f03fc89f 622 return;
ca298c88
RD		 623 }
624
f03fc89f 625 if (win->HasFlag(wxSUNKEN_BORDER))
034be888 626 {
ca298c88 627 gtk_draw_shadow( widget->style,
034be888 628 widget->window,
f03fc89f
VZ		 629 GTK_STATE_NORMAL,
630 GTK_SHADOW_IN,
631 dx, dy,
a2053b27 632 win->m_width-dw, win->m_height-dh );
f03fc89f 633 return;
034be888 634 }
b292e2f5
RR		 635}
636
c801d85f 637//-----------------------------------------------------------------------------
034be888 638// "expose_event" of m_widget
c801d85f
KB		 639//-----------------------------------------------------------------------------
640
034be888
RR		 641static void gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_event, wxWindow *win )
642{
643 if (gdk_event->count > 0) return;
644 draw_frame( widget, win );
645}
47d67540 646
034be888
RR		 647//-----------------------------------------------------------------------------
648// "draw" of m_wxwindow
649//-----------------------------------------------------------------------------
650
651static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNUSED(rect), wxWindow *win )
652{
653 draw_frame( widget, win );
654}
c801d85f 655
f03fc89f 656#endif // GTK_MINOR_VERSION > 0
ef47f9b3 657
c801d85f 658//-----------------------------------------------------------------------------
034be888 659// "expose_event" of m_wxwindow
c801d85f
KB		 660//-----------------------------------------------------------------------------
661
2f2aa628 662static void gtk_window_expose_callback( GtkWidget *WXUNUSED(widget), GdkEventExpose *gdk_event, wxWindow *win )
47d67540 663{
98d3fdbe
RR		 664 if (!win->m_hasVMT)
665 return;
666
6a008b33 667 if (gdk_event->window != win->m_wxwindow->window)
f03fc89f 668 return;
47d67540 669
f03fc89f
VZ		 670 win->GetUpdateRegion().Union( gdk_event->area.x,
671 gdk_event->area.y,
672 gdk_event->area.width,
673 gdk_event->area.height );
47d67540 674
98d3fdbe 675 if (gdk_event->count > 0)
f03fc89f 676 return;
c801d85f 677
f5e27805
RR		 678 wxPaintEvent event( win->GetId() );
679 event.SetEventObject( win );
680 win->GetEventHandler()->ProcessEvent( event );
47d67540 681
98d3fdbe
RR		 682/*
683 wxPrintf( "OnExpose from " );
684 if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
685 wxPrintf( win->GetClassInfo()->GetClassName() );
686 wxPrintf( " %d %d %d %d\n", (int)gdk_event->area.x,
687 (int)gdk_event->area.y,
688 (int)gdk_event->area.width,
689 (int)gdk_event->area.height );
690*/
6a008b33 691
f03fc89f 692 win->GetUpdateRegion().Clear();
362c6693 693}
c801d85f
KB		 694
695//-----------------------------------------------------------------------------
034be888 696// "draw" of m_wxwindow
2f2aa628 697//-----------------------------------------------------------------------------
c801d85f 698
2f2aa628 699static void gtk_window_draw_callback( GtkWidget *WXUNUSED(widget), GdkRectangle *rect, wxWindow *win )
47d67540 700{
c50f1fb9 701 if (g_isIdle)
a2053b27
RR		 702 wxapp_install_idle_handler();
703
704 if (!win->m_hasVMT)
f03fc89f 705 return;
47d67540 706
f03fc89f
VZ		 707 win->GetUpdateRegion().Union( rect->x, rect->y,
708 rect->width, rect->height );
47d67540 709
f5e27805
RR		 710 wxPaintEvent event( win->GetId() );
711 event.SetEventObject( win );
6a008b33 712
98d3fdbe
RR		 713/*
714 wxPrintf( "OnDraw from " );
715 if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
716 printf( win->GetClassInfo()->GetClassName() );
717 wxPrintf( " %d %d %d %d\n", (int)rect->x,
718 (int)rect->y,
719 (int)rect->width,
720 (int)rect->height );
721*/
722
f5e27805 723 win->GetEventHandler()->ProcessEvent( event );
47d67540 724
f03fc89f 725 win->GetUpdateRegion().Clear();
362c6693 726}
c801d85f
KB		 727
728//-----------------------------------------------------------------------------
b292e2f5 729// "key_press_event" from any window
c801d85f 730//-----------------------------------------------------------------------------
c801d85f 731
2f2aa628 732static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxWindow *win )
47d67540 733{
c50f1fb9 734 if (g_isIdle)
a2053b27
RR		 735 wxapp_install_idle_handler();
736
737 if (!win->m_hasVMT) return FALSE;
f5e27805 738 if (g_blockEventsOnDrag) return FALSE;
c801d85f 739
7be4c594 740/*
d1367c3d
RR		 741 printf( "KeyDown-ScanCode is: %d.\n", gdk_event->keyval );
742 if (gdk_event->state & GDK_SHIFT_MASK)
743 printf( "ShiftDown.\n" );
744 else
745 printf( "ShiftUp.\n" );
746 if (gdk_event->state & GDK_CONTROL_MASK)
747 printf( "ControlDown.\n" );
748 else
749 printf( "ControlUp.\n" );
750 printf( "\n" );
7be4c594 751*/
b0e813a0
RR		 752 int x = 0;
753 int y = 0;
754 GdkModifierType state;
755 if (gdk_event->window) gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
47d67540 756
74505862 757 long key_code = map_to_unmodified_wx_keysym( gdk_event->keyval );
c50f1fb9 758
f0492f7d
RR		 759 /* sending unknown key events doesn't really make sense */
760 if (key_code == 0) return FALSE;
761
762 bool ret = FALSE;
c50f1fb9
VZ		 763
764 wxKeyEvent event( wxEVT_KEY_DOWN );
d1367c3d 765 event.SetTimestamp( gdk_event->time );
f5e27805
RR		 766 event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
767 event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
768 event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
769 event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
770 event.m_keyCode = key_code;
b0e813a0
RR		 771 event.m_scanCode = gdk_event->keyval;
772 event.m_x = x;
773 event.m_y = y;
f5e27805 774 event.SetEventObject( win );
c5b42c87 775 ret = win->GetEventHandler()->ProcessEvent( event );
c50f1fb9 776
c5b42c87 777 key_code = map_to_wx_keysym( gdk_event->keyval );
47d67540 778
88ac883a 779#if wxUSE_ACCEL
f5e27805 780 if (!ret)
47d67540 781 {
f5e27805
RR		 782 wxWindow *ancestor = win;
783 while (ancestor)
784 {
785 int command = ancestor->GetAcceleratorTable()->GetCommand( event );
786 if (command != -1)
787 {
788 wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
789 ret = ancestor->GetEventHandler()->ProcessEvent( command_event );
790 break;
791 }
792 ancestor = ancestor->GetParent();
793 }
bcf1fa6b 794 }
88ac883a 795#endif // wxUSE_ACCEL
d728dd40
KB		 796 /* wxMSW doesn't send char events with Alt pressed */
797 /* Only send wxEVT_CHAR event if not processed yet. Thus, ALT-x
798 will only be sent if it is not a menu accelerator. */
799 if ((key_code != 0) && ! ret )
800 {
c50f1fb9 801 wxKeyEvent event2( wxEVT_CHAR );
d728dd40
KB		 802 event2.SetTimestamp( gdk_event->time );
803 event2.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
804 event2.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
805 event2.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
806 event2.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
807 event2.m_keyCode = key_code;
808 event2.m_scanCode = gdk_event->keyval;
809 event2.m_x = x;
810 event2.m_y = y;
811 event2.SetEventObject( win );
812 ret = (ret || win->GetEventHandler()->ProcessEvent( event2 ));
813 }
814
ff8bfdbb 815
053f9cc1 816 /* win is a control: tab can be propagated up */
ca298c88 817 if ( (!ret) &&
5664fc32 818 ((gdk_event->keyval == GDK_Tab) || (gdk_event->keyval == GDK_ISO_Left_Tab)) &&
f03fc89f 819 (win->HasFlag(wxTE_PROCESS_TAB) == 0))
b292e2f5
RR		 820 {
821 wxNavigationKeyEvent new_event;
f03fc89f 822 /* GDK reports GDK_ISO_Left_Tab for SHIFT-TAB */
5664fc32 823 new_event.SetDirection( (gdk_event->keyval == GDK_Tab) );
f03fc89f 824 /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
b98d804b 825 new_event.SetWindowChange( (gdk_event->state & GDK_CONTROL_MASK) );
b292e2f5 826 new_event.SetCurrentFocus( win );
ff8bfdbb 827 ret = win->GetEventHandler()->ProcessEvent( new_event );
b292e2f5 828 }
ff8bfdbb 829
801aa178 830 /* generate wxID_CANCEL if <esc> has been pressed (typically in dialogs) */
ca298c88 831 if ( (!ret) &&
b98d804b
RR		 832 (gdk_event->keyval == GDK_Escape) )
833 {
834 wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
835 new_event.SetEventObject( win );
836 ret = win->GetEventHandler()->ProcessEvent( new_event );
837 }
c50f1fb9 838
6bc8a1c8 839#if (GTK_MINOR_VERSION > 0)
801aa178
RR		 840 /* pressing F10 will activate the menu bar of the top frame */
841 if ( (!ret) &&
842 (gdk_event->keyval == GDK_F10) )
843 {
844 wxWindow *ancestor = win;
845 while (ancestor)
846 {
847 if (wxIsKindOf(ancestor,wxFrame))
c50f1fb9
VZ		 848 {
849 wxFrame *frame = (wxFrame*) ancestor;
801aa178 850 wxMenuBar *menubar = frame->GetMenuBar();
c50f1fb9
VZ		 851 if (menubar)
852 {
801aa178 853 wxNode *node = menubar->GetMenus().First();
c50f1fb9
VZ		 854 if (node)
855 {
856 // doesn't work correctly
88ac883a 857 // wxMenu *firstMenu = (wxMenu*) node->Data();
c50f1fb9
VZ		 858 // gtk_menu_item_select( GTK_MENU_ITEM(firstMenu->m_owner) );
859 // ret = TRUE;
860 break;
861 }
862 }
863 }
801aa178
RR		 864 ancestor = ancestor->GetParent();
865 }
866 }
6bc8a1c8 867#endif
ca298c88 868
b292e2f5 869/*
b98d804b
RR		 870 Damn, I forgot why this didn't work, but it didn't work.
871
b292e2f5 872 // win is a panel: up can be propagated to the panel
a2053b27 873 if ((!ret) && (win->m_wxwindow) && (win->m_parent) && (win->m_parent->AcceptsFocus()) &&
b292e2f5
RR		 874 (gdk_event->keyval == GDK_Up))
875 {
876 win->m_parent->SetFocus();
ff8bfdbb 877 ret = TRUE;
b292e2f5 878 }
ff8bfdbb 879
b292e2f5 880 // win is a panel: left/right can be propagated to the panel
a2053b27 881 if ((!ret) && (win->m_wxwindow) &&
ff8bfdbb 882 ((gdk_event->keyval == GDK_Right) || (gdk_event->keyval == GDK_Left) ||
b292e2f5
RR		 883 (gdk_event->keyval == GDK_Up) || (gdk_event->keyval == GDK_Down)))
884 {
885 wxNavigationKeyEvent new_event;
886 new_event.SetDirection( (gdk_event->keyval == GDK_Right) || (gdk_event->keyval == GDK_Down) );
887 new_event.SetCurrentFocus( win );
ff8bfdbb 888 ret = win->GetEventHandler()->ProcessEvent( new_event );
b292e2f5
RR		 889 }
890*/
ff8bfdbb 891
f5e27805
RR		 892 if (ret)
893 {
b292e2f5 894 gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" );
f03fc89f 895 return TRUE;
f5e27805 896 }
47d67540 897
034be888 898 return FALSE;
362c6693 899}
c801d85f 900
b666df2c
RR		 901//-----------------------------------------------------------------------------
902// "key_release_event" from any window
903//-----------------------------------------------------------------------------
904
905static gint gtk_window_key_release_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxWindow *win )
906{
c50f1fb9 907 if (g_isIdle)
a2053b27
RR		 908 wxapp_install_idle_handler();
909
910 if (!win->m_hasVMT) return FALSE;
b666df2c
RR		 911 if (g_blockEventsOnDrag) return FALSE;
912
913/*
d1367c3d
RR		 914 printf( "KeyUp-ScanCode is: %d.\n", gdk_event->keyval );
915 if (gdk_event->state & GDK_SHIFT_MASK)
916 printf( "ShiftDown.\n" );
917 else
918 printf( "ShiftUp.\n" );
919 if (gdk_event->state & GDK_CONTROL_MASK)
920 printf( "ControlDown.\n" );
921 else
922 printf( "ControlUp.\n" );
923 printf( "\n" );
b666df2c
RR		 924*/
925
74505862 926 long key_code = map_to_unmodified_wx_keysym( gdk_event->keyval );
c50f1fb9 927
f0492f7d
RR		 928 /* sending unknown key events doesn't really make sense */
929 if (key_code == 0) return FALSE;
b666df2c 930
b0e813a0
RR		 931 int x = 0;
932 int y = 0;
933 GdkModifierType state;
934 if (gdk_event->window) gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
b666df2c
RR		 935
936 wxKeyEvent event( wxEVT_KEY_UP );
d1367c3d 937 event.SetTimestamp( gdk_event->time );
b666df2c
RR		 938 event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
939 event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
940 event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
941 event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
942 event.m_keyCode = key_code;
b0e813a0
RR		 943 event.m_scanCode = gdk_event->keyval;
944 event.m_x = x;
945 event.m_y = y;
b666df2c
RR		 946 event.SetEventObject( win );
947
034be888 948 if (win->GetEventHandler()->ProcessEvent( event ))
b666df2c 949 {
b98d804b 950 gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_release_event" );
f03fc89f 951 return TRUE;
b666df2c
RR		 952 }
953
034be888 954 return FALSE;
b666df2c
RR		 955}
956
c801d85f 957//-----------------------------------------------------------------------------
2f2aa628
RR		 958// "button_press_event"
959//-----------------------------------------------------------------------------
c801d85f 960
2f2aa628 961static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxWindow *win )
903f689b 962{
c50f1fb9 963 if (g_isIdle)
a2053b27
RR		 964 wxapp_install_idle_handler();
965
966/*
967 wxPrintf( _T("1) OnButtonPress from ") );
968 if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
969 wxPrintf( win->GetClassInfo()->GetClassName() );
970 wxPrintf( _T(".\n") );
971*/
a2053b27 972 if (!win->m_hasVMT) return FALSE;
f5e27805 973 if (g_blockEventsOnDrag) return TRUE;
76ed8f8d 974 if (g_blockEventsOnScroll) return TRUE;
c801d85f 975
034be888
RR		 976 if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
977
a2053b27 978 if (win->m_wxwindow)
c801d85f 979 {
a2053b27 980 if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow) && !GTK_WIDGET_HAS_FOCUS (win->m_wxwindow) )
f5e27805 981 {
a2053b27 982 gtk_widget_grab_focus (win->m_wxwindow);
47d67540 983
c801d85f 984/*
a2053b27 985 wxPrintf( _T("GrabFocus from ") );
f5e27805 986 if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
a2053b27
RR		 987 wxPrintf( win->GetClassInfo()->GetClassName() );
988 wxPrintf( _T(".\n") );
c801d85f 989*/
47d67540 990
f5e27805 991 }
362c6693 992 }
47d67540 993
8429bec1 994/*
a2053b27 995 wxPrintf( _T("2) OnButtonPress from ") );
f5e27805 996 if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
a2053b27
RR		 997 wxPrintf( win->GetClassInfo()->GetClassName() );
998 wxPrintf( _T(".\n") );
8429bec1 999*/
30dea054 1000
f5e27805 1001 wxEventType event_type = wxEVT_LEFT_DOWN;
47d67540 1002
f5e27805 1003 if (gdk_event->button == 1)
c801d85f 1004 {
f5e27805
RR		 1005 switch (gdk_event->type)
1006 {
1007 case GDK_BUTTON_PRESS: event_type = wxEVT_LEFT_DOWN; break;
1008 case GDK_2BUTTON_PRESS: event_type = wxEVT_LEFT_DCLICK; break;
1009 default: break;
1010 }
362c6693 1011 }
f5e27805 1012 else if (gdk_event->button == 2)
c801d85f 1013 {
f5e27805
RR		 1014 switch (gdk_event->type)
1015 {
1016 case GDK_BUTTON_PRESS: event_type = wxEVT_MIDDLE_DOWN; break;
1017 case GDK_2BUTTON_PRESS: event_type = wxEVT_MIDDLE_DCLICK; break;
1018 default: break;
1019 }
362c6693 1020 }
f5e27805 1021 else if (gdk_event->button == 3)
c801d85f 1022 {
f5e27805
RR		 1023 switch (gdk_event->type)
1024 {
1025 case GDK_BUTTON_PRESS: event_type = wxEVT_RIGHT_DOWN; break;
1026 case GDK_2BUTTON_PRESS: event_type = wxEVT_RIGHT_DCLICK; break;
1027 default: break;
1028 }
362c6693 1029 }
47d67540 1030
f5e27805 1031 wxMouseEvent event( event_type );
d1367c3d 1032 event.SetTimestamp( gdk_event->time );
f5e27805
RR		 1033 event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
1034 event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
1035 event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
1036 event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
1037 event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK);
1038 event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
1039 event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);
47d67540 1040
f5e27805
RR		 1041 event.m_x = (long)gdk_event->x;
1042 event.m_y = (long)gdk_event->y;
47d67540 1043
f5e27805
RR		 1044 // Some control don't have their own X window and thus cannot get
1045 // any events.
47d67540 1046
72195a0f 1047 if (!g_captureWindow)
2f2aa628 1048 {
db1b4961 1049 wxNode *node = win->GetChildren().First();
f5e27805
RR		 1050 while (node)
1051 {
1052 wxWindow *child = (wxWindow*)node->Data();
ff8bfdbb 1053
a2053b27 1054 if (child->m_isStaticBox)
ff8bfdbb
VZ		 1055 {
1056 // wxStaticBox is transparent in the box itself
a2053b27
RR		 1057 int x = event.m_x;
1058 int y = event.m_y;
1059 int xx1 = child->m_x;
1060 int yy1 = child->m_y;
1061 int xx2 = child->m_x + child->m_width;
1062 int yy2 = child->m_x + child->m_height;
ff8bfdbb
VZ		 1063
1064 // left
1065 if (((x >= xx1) && (x <= xx1+10) && (y >= yy1) && (y <= yy2)) ||
1066 // right
1067 ((x >= xx2-10) && (x <= xx2) && (y >= yy1) && (y <= yy2)) ||
1068 // top
1069 ((x >= xx1) && (x <= xx2) && (y >= yy1) && (y <= yy1+10)) ||
1070 // bottom
1071 ((x >= xx1) && (x <= xx2) && (y >= yy2-1) && (y <= yy2)))
1072 {
1ecc4d80 1073 win = child;
a2053b27
RR		 1074 event.m_x -= child->m_x;
1075 event.m_y -= child->m_y;
1ecc4d80 1076 break;
ff8bfdbb
VZ		 1077 }
1078
1079 }
1080 else
1081 {
a2053b27
RR		 1082 if ((child->m_wxwindow == (GtkWidget*) NULL) &&
1083 (child->m_x <= event.m_x) &&
1084 (child->m_y <= event.m_y) &&
1085 (child->m_x+child->m_width >= event.m_x) &&
1086 (child->m_y+child->m_height >= event.m_y))
1ecc4d80
RR		 1087 {
1088 win = child;
a2053b27
RR		 1089 event.m_x -= child->m_x;
1090 event.m_y -= child->m_y;
1ecc4d80 1091 break;
ff8bfdbb 1092 }
f5e27805
RR		 1093 }
1094 node = node->Next();
1095 }
2f2aa628 1096 }
ff8bfdbb 1097
f5e27805 1098 event.SetEventObject( win );
47d67540 1099
f5e27805 1100 gs_timeLastClick = gdk_event->time;
47d67540 1101
f5e27805 1102 if (win->GetEventHandler()->ProcessEvent( event ))
034be888 1103 {
f5e27805 1104 gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_press_event" );
f03fc89f 1105 return TRUE;
034be888 1106 }
47d67540 1107
034be888 1108 return FALSE;
362c6693 1109}
c801d85f
KB		 1110
1111//-----------------------------------------------------------------------------
97b3455a 1112// "button_release_event"
2f2aa628 1113//-----------------------------------------------------------------------------
c801d85f 1114
2f2aa628 1115static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxWindow *win )
47d67540 1116{
c50f1fb9 1117 if (g_isIdle)
a2053b27
RR		 1118 wxapp_install_idle_handler();
1119
1120 if (!win->m_hasVMT) return FALSE;
034be888
RR		 1121 if (g_blockEventsOnDrag) return FALSE;
1122 if (g_blockEventsOnScroll) return FALSE;
c801d85f 1123
034be888 1124 if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
47d67540 1125
c801d85f 1126/*
f5e27805
RR		 1127 printf( "OnButtonRelease from " );
1128 if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
1129 printf( win->GetClassInfo()->GetClassName() );
1130 printf( ".\n" );
c801d85f 1131*/
47d67540 1132
f5e27805 1133 wxEventType event_type = wxEVT_NULL;
47d67540 1134
f5e27805
RR		 1135 switch (gdk_event->button)
1136 {
1137 case 1: event_type = wxEVT_LEFT_UP; break;
1138 case 2: event_type = wxEVT_MIDDLE_UP; break;
1139 case 3: event_type = wxEVT_RIGHT_UP; break;
1140 }
47d67540 1141
f5e27805 1142 wxMouseEvent event( event_type );
d1367c3d 1143 event.SetTimestamp( gdk_event->time );
f5e27805
RR		 1144 event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
1145 event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
1146 event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
1147 event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
1148 event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK);
1149 event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
1150 event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);
1151 event.m_x = (long)gdk_event->x;
1152 event.m_y = (long)gdk_event->y;
1153
1154 // Some control don't have their own X window and thus cannot get
1155 // any events.
1156
72195a0f 1157 if (!g_captureWindow)
2f2aa628 1158 {
db1b4961 1159 wxNode *node = win->GetChildren().First();
f5e27805
RR		 1160 while (node)
1161 {
1162 wxWindow *child = (wxWindow*)node->Data();
ff8bfdbb 1163
a2053b27 1164 if (child->m_isStaticBox)
ff8bfdbb
VZ		 1165 {
1166 // wxStaticBox is transparent in the box itself
1167 int x = event.m_x;
1168 int y = event.m_y;
a2053b27
RR		 1169 int xx1 = child->m_x;
1170 int yy1 = child->m_y;
1171 int xx2 = child->m_x + child->m_width;
1172 int yy2 = child->m_x + child->m_height;
ff8bfdbb
VZ		 1173
1174 // left
1175 if (((x >= xx1) && (x <= xx1+10) && (y >= yy1) && (y <= yy2)) ||
1176 // right
1177 ((x >= xx2-10) && (x <= xx2) && (y >= yy1) && (y <= yy2)) ||
1178 // top
1179 ((x >= xx1) && (x <= xx2) && (y >= yy1) && (y <= yy1+10)) ||
1180 // bottom
1181 ((x >= xx1) && (x <= xx2) && (y >= yy2-1) && (y <= yy2)))
1182 {
1ecc4d80 1183 win = child;
a2053b27
RR		 1184 event.m_x -= child->m_x;
1185 event.m_y -= child->m_y;
1ecc4d80 1186 break;
ff8bfdbb
VZ		 1187 }
1188
1189 }
1190 else
1191 {
a2053b27
RR		 1192 if ((child->m_wxwindow == (GtkWidget*) NULL) &&
1193 (child->m_x <= event.m_x) &&
1194 (child->m_y <= event.m_y) &&
1195 (child->m_x+child->m_width >= event.m_x) &&
1196 (child->m_y+child->m_height >= event.m_y))
1ecc4d80
RR		 1197 {
1198 win = child;
a2053b27
RR		 1199 event.m_x -= child->m_x;
1200 event.m_y -= child->m_y;
1ecc4d80 1201 break;
ff8bfdbb 1202 }
f5e27805
RR		 1203 }
1204 node = node->Next();
1205 }
2f2aa628 1206 }
47d67540 1207
f5e27805 1208 event.SetEventObject( win );
47d67540 1209
f5e27805 1210 if (win->GetEventHandler()->ProcessEvent( event ))
034be888 1211 {
f5e27805 1212 gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_release_event" );
f03fc89f 1213 return TRUE;
034be888 1214 }
47d67540 1215
034be888 1216 return FALSE;
362c6693 1217}
c801d85f
KB		 1218
1219//-----------------------------------------------------------------------------
2f2aa628
RR		 1220// "motion_notify_event"
1221//-----------------------------------------------------------------------------
c801d85f 1222
2f2aa628 1223static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion *gdk_event, wxWindow *win )
47d67540 1224{
c50f1fb9 1225 if (g_isIdle)
a2053b27
RR		 1226 wxapp_install_idle_handler();
1227
1228 if (!win->m_hasVMT) return FALSE;
034be888
RR		 1229 if (g_blockEventsOnDrag) return FALSE;
1230 if (g_blockEventsOnScroll) return FALSE;
1231
1232 if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
1233
ff8bfdbb 1234 if (gdk_event->is_hint)
aae24d21
RR		 1235 {
1236 int x = 0;
1237 int y = 0;
1238 GdkModifierType state;
1239 gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
1240 gdk_event->x = x;
1241 gdk_event->y = y;
1242 gdk_event->state = state;
1243 }
ff8bfdbb 1244
c801d85f 1245/*
e380f72b
RR		 1246 printf( "OnMotion from " );
1247 if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
1248 printf( win->GetClassInfo()->GetClassName() );
1249 printf( ".\n" );
aae24d21 1250*/
47d67540 1251
e380f72b 1252 wxMouseEvent event( wxEVT_MOTION );
d1367c3d 1253 event.SetTimestamp( gdk_event->time );
e380f72b
RR		 1254 event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
1255 event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
1256 event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
1257 event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
1258 event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK);
1259 event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
1260 event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);
1261
1262 event.m_x = (long)gdk_event->x;
1263 event.m_y = (long)gdk_event->y;
1264
1265 // Some control don't have their own X window and thus cannot get
1266 // any events.
1267
72195a0f 1268 if (!g_captureWindow)
2f2aa628 1269 {
db1b4961 1270 wxNode *node = win->GetChildren().First();
e380f72b
RR		 1271 while (node)
1272 {
1273 wxWindow *child = (wxWindow*)node->Data();
ff8bfdbb 1274
a2053b27 1275 if (child->m_isStaticBox)
ff8bfdbb
VZ		 1276 {
1277 // wxStaticBox is transparent in the box itself
1278 int x = event.m_x;
1279 int y = event.m_y;
a2053b27
RR		 1280 int xx1 = child->m_x;
1281 int yy1 = child->m_y;
1282 int xx2 = child->m_x + child->m_width;
1283 int yy2 = child->m_x + child->m_height;
ff8bfdbb
VZ		 1284
1285 // left
1286 if (((x >= xx1) && (x <= xx1+10) && (y >= yy1) && (y <= yy2)) ||
1287 // right
1288 ((x >= xx2-10) && (x <= xx2) && (y >= yy1) && (y <= yy2)) ||
1289 // top
1290 ((x >= xx1) && (x <= xx2) && (y >= yy1) && (y <= yy1+10)) ||
1291 // bottom
1292 ((x >= xx1) && (x <= xx2) && (y >= yy2-1) && (y <= yy2)))
1293 {
1ecc4d80 1294 win = child;
a2053b27
RR		 1295 event.m_x -= child->m_x;
1296 event.m_y -= child->m_y;
1ecc4d80 1297 break;
ff8bfdbb
VZ		 1298 }
1299
1300 }
1301 else
1302 {
a2053b27
RR		 1303 if ((child->m_wxwindow == (GtkWidget*) NULL) &&
1304 (child->m_x <= event.m_x) &&
1305 (child->m_y <= event.m_y) &&
1306 (child->m_x+child->m_width >= event.m_x) &&
1307 (child->m_y+child->m_height >= event.m_y))
1ecc4d80
RR		 1308 {
1309 win = child;
a2053b27
RR		 1310 event.m_x -= child->m_x;
1311 event.m_y -= child->m_y;
1ecc4d80 1312 break;
ff8bfdbb 1313 }
e380f72b
RR		 1314 }
1315 node = node->Next();
1316 }
2f2aa628 1317 }
47d67540 1318
e380f72b 1319 event.SetEventObject( win );
47d67540 1320
e380f72b 1321 if (win->GetEventHandler()->ProcessEvent( event ))
034be888 1322 {
e380f72b 1323 gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "motion_notify_event" );
f03fc89f 1324 return TRUE;
034be888 1325 }
47d67540 1326
034be888 1327 return FALSE;
362c6693 1328}
c801d85f
KB		 1329
1330//-----------------------------------------------------------------------------
2f2aa628
RR		 1331// "focus_in_event"
1332//-----------------------------------------------------------------------------
c801d85f 1333
2f2aa628 1334static gint gtk_window_focus_in_callback( GtkWidget *widget, GdkEvent *WXUNUSED(event), wxWindow *win )
c801d85f 1335{
c50f1fb9 1336 if (g_isIdle)
a2053b27
RR		 1337 wxapp_install_idle_handler();
1338
1339 if (!win->m_hasVMT) return FALSE;
034be888 1340 if (g_blockEventsOnDrag) return FALSE;
ff8bfdbb 1341
b292e2f5 1342 g_focusWindow = win;
ff8bfdbb 1343
a2053b27 1344 if (win->m_wxwindow)
c801d85f 1345 {
a2053b27 1346 if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow))
e380f72b 1347 {
a2053b27 1348 GTK_WIDGET_SET_FLAGS (win->m_wxwindow, GTK_HAS_FOCUS);
47d67540 1349/*
e380f72b
RR		 1350 printf( "SetFocus flag from " );
1351 if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
1352 printf( win->GetClassInfo()->GetClassName() );
1353 printf( ".\n" );
c801d85f 1354*/
e380f72b 1355 }
362c6693 1356 }
47d67540 1357
47d67540 1358
c801d85f 1359/*
f03fc89f 1360 printf( "OnSetFocus from " );
e380f72b 1361 if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
f03fc89f
VZ		 1362 printf( win->GetClassInfo()->GetClassName() );
1363 printf( " " );
1364 printf( WXSTRINGCAST win->GetLabel() );
1365 printf( ".\n" );
c801d85f 1366*/
47d67540 1367
e380f72b
RR		 1368 wxFocusEvent event( wxEVT_SET_FOCUS, win->GetId() );
1369 event.SetEventObject( win );
47d67540 1370
e380f72b 1371 if (win->GetEventHandler()->ProcessEvent( event ))
034be888 1372 {
e380f72b 1373 gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" );
034be888
RR		 1374 return TRUE;
1375 }
ca298c88 1376
034be888 1377 return FALSE;
362c6693 1378}
c801d85f
KB		 1379
1380//-----------------------------------------------------------------------------
2f2aa628
RR		 1381// "focus_out_event"
1382//-----------------------------------------------------------------------------
c801d85f 1383
2f2aa628 1384static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED(event), wxWindow *win )
c801d85f 1385{
c50f1fb9 1386 if (g_isIdle)
a2053b27
RR		 1387 wxapp_install_idle_handler();
1388
1389 if (!win->m_hasVMT) return FALSE;
034be888 1390 if (g_blockEventsOnDrag) return FALSE;
ca298c88 1391
a2053b27 1392 if (win->m_wxwindow)
e380f72b 1393 {
a2053b27
RR		 1394 if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow))
1395 GTK_WIDGET_UNSET_FLAGS (win->m_wxwindow, GTK_HAS_FOCUS);
e380f72b 1396 }
47d67540 1397
c801d85f 1398/*
f03fc89f 1399 printf( "OnKillFocus from " );
e380f72b 1400 if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
f03fc89f
VZ		 1401 printf( win->GetClassInfo()->GetClassName() );
1402 printf( ".\n" );
c801d85f 1403*/
47d67540 1404
e380f72b
RR		 1405 wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
1406 event.SetEventObject( win );
47d67540 1407
e380f72b 1408 if (win->GetEventHandler()->ProcessEvent( event ))
034be888 1409 {
e380f72b 1410 gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_out_event" );
034be888
RR		 1411 return TRUE;
1412 }
ca298c88 1413
034be888 1414 return FALSE;
362c6693 1415}
c801d85f 1416
b4071e91
RR		 1417//-----------------------------------------------------------------------------
1418// "enter_notify_event"
1419//-----------------------------------------------------------------------------
1420
1421static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindow *win )
1422{
c50f1fb9 1423 if (g_isIdle)
a2053b27 1424 wxapp_install_idle_handler();
ca298c88 1425
a2053b27
RR		 1426 if (!win->m_hasVMT) return FALSE;
1427 if (g_blockEventsOnDrag) return FALSE;
47d67540 1428
a2053b27 1429 if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
b292e2f5 1430
e380f72b 1431 wxMouseEvent event( wxEVT_ENTER_WINDOW );
6bc8a1c8 1432#if (GTK_MINOR_VERSION > 0)
d1367c3d 1433 event.SetTimestamp( gdk_event->time );
6bc8a1c8 1434#endif
e380f72b 1435 event.SetEventObject( win );
ff8bfdbb 1436
4a33eba6
RR		 1437 int x = 0;
1438 int y = 0;
1439 GdkModifierType state = (GdkModifierType)0;
ff8bfdbb 1440
a2053b27 1441 gdk_window_get_pointer( widget->window, &x, &y, &state );
ff8bfdbb 1442
4a33eba6
RR		 1443 event.m_shiftDown = (state & GDK_SHIFT_MASK);
1444 event.m_controlDown = (state & GDK_CONTROL_MASK);
1445 event.m_altDown = (state & GDK_MOD1_MASK);
1446 event.m_metaDown = (state & GDK_MOD2_MASK);
1447 event.m_leftDown = (state & GDK_BUTTON1_MASK);
1448 event.m_middleDown = (state & GDK_BUTTON2_MASK);
1449 event.m_rightDown = (state & GDK_BUTTON3_MASK);
1450
1451 event.m_x = (long)x;
1452 event.m_y = (long)y;
ff8bfdbb 1453
e380f72b 1454 if (win->GetEventHandler()->ProcessEvent( event ))
034be888 1455 {
e380f72b 1456 gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "enter_notify_event" );
034be888
RR		 1457 return TRUE;
1458 }
ca298c88 1459
034be888 1460 return FALSE;
b4071e91 1461}
47d67540 1462
b4071e91
RR		 1463//-----------------------------------------------------------------------------
1464// "leave_notify_event"
1465//-----------------------------------------------------------------------------
1466
1467static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindow *win )
1468{
c50f1fb9 1469 if (g_isIdle)
a2053b27 1470 wxapp_install_idle_handler();
acfd422a 1471
a2053b27
RR		 1472 if (!win->m_hasVMT) return FALSE;
1473 if (g_blockEventsOnDrag) return FALSE;
b292e2f5 1474
a2053b27 1475 if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
c50f1fb9 1476
e380f72b 1477 wxMouseEvent event( wxEVT_LEAVE_WINDOW );
6bc8a1c8 1478#if (GTK_MINOR_VERSION > 0)
d1367c3d 1479 event.SetTimestamp( gdk_event->time );
6bc8a1c8 1480#endif
e380f72b 1481 event.SetEventObject( win );
47d67540 1482
4a33eba6
RR		 1483 int x = 0;
1484 int y = 0;
1485 GdkModifierType state = (GdkModifierType)0;
ff8bfdbb 1486
4a33eba6 1487 gdk_window_get_pointer( widget->window, &x, &y, &state );
ff8bfdbb 1488
4a33eba6
RR		 1489 event.m_shiftDown = (state & GDK_SHIFT_MASK);
1490 event.m_controlDown = (state & GDK_CONTROL_MASK);
1491 event.m_altDown = (state & GDK_MOD1_MASK);
1492 event.m_metaDown = (state & GDK_MOD2_MASK);
1493 event.m_leftDown = (state & GDK_BUTTON1_MASK);
1494 event.m_middleDown = (state & GDK_BUTTON2_MASK);
1495 event.m_rightDown = (state & GDK_BUTTON3_MASK);
1496
1497 event.m_x = (long)x;
1498 event.m_y = (long)y;
ff8bfdbb 1499
e380f72b 1500 if (win->GetEventHandler()->ProcessEvent( event ))
034be888 1501 {
e380f72b 1502 gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "leave_notify_event" );
034be888
RR		 1503 return TRUE;
1504 }
ca298c88 1505
034be888 1506 return FALSE;
b4071e91 1507}
47d67540 1508
c801d85f 1509//-----------------------------------------------------------------------------
2f2aa628
RR		 1510// "value_changed" from m_vAdjust
1511//-----------------------------------------------------------------------------
c801d85f 1512
2f2aa628 1513static void gtk_window_vscroll_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
c801d85f 1514{
c50f1fb9 1515 if (g_isIdle)
a2053b27 1516 wxapp_install_idle_handler();
c801d85f 1517
a2053b27 1518 if (g_blockEventsOnDrag) return;
47d67540 1519
a2053b27 1520 if (!win->m_hasVMT) return;
47d67540 1521
a2053b27 1522 float diff = win->m_vAdjust->value - win->m_oldVerticalPos;
e380f72b 1523 if (fabs(diff) < 0.2) return;
a2053b27 1524 win->m_oldVerticalPos = win->m_vAdjust->value;
47d67540 1525
e380f72b 1526 wxEventType command = wxEVT_NULL;
47d67540 1527
a2053b27
RR		 1528 float line_step = win->m_vAdjust->step_increment;
1529 float page_step = win->m_vAdjust->page_increment;
47d67540 1530
f03fc89f 1531 if (win->IsScrolling())
76ed8f8d 1532 {
c5b42c87 1533 command = wxEVT_SCROLLWIN_THUMBTRACK;
76ed8f8d
RR		 1534 }
1535 else
1536 {
c5b42c87
RR		 1537 if (fabs(win->m_vAdjust->value-win->m_vAdjust->lower) < 0.2) command = wxEVT_SCROLLWIN_BOTTOM;
1538 else if (fabs(win->m_vAdjust->value-win->m_vAdjust->upper) < 0.2) command = wxEVT_SCROLLWIN_TOP;
1539 else if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLLWIN_LINEDOWN;
1540 else if (fabs(diff+line_step) < 0.2) command = wxEVT_SCROLLWIN_LINEUP;
1541 else if (fabs(diff-page_step) < 0.2) command = wxEVT_SCROLLWIN_PAGEDOWN;
1542 else if (fabs(diff+page_step) < 0.2) command = wxEVT_SCROLLWIN_PAGEUP;
1543 else command = wxEVT_SCROLLWIN_THUMBTRACK;
76ed8f8d 1544 }
47d67540 1545
a2053b27 1546 int value = (int)(win->m_vAdjust->value+0.5);
c801d85f 1547
c5b42c87 1548 wxScrollWinEvent event( command, value, wxVERTICAL );
e380f72b
RR		 1549 event.SetEventObject( win );
1550 win->GetEventHandler()->ProcessEvent( event );
362c6693 1551}
c801d85f
KB		 1552
1553//-----------------------------------------------------------------------------
2f2aa628
RR		 1554// "value_changed" from m_hAdjust
1555//-----------------------------------------------------------------------------
c801d85f 1556
2f2aa628 1557static void gtk_window_hscroll_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
47d67540 1558{
c50f1fb9 1559 if (g_isIdle)
a2053b27 1560 wxapp_install_idle_handler();
47d67540 1561
a2053b27
RR		 1562 if (g_blockEventsOnDrag) return;
1563 if (!win->m_hasVMT) return;
47d67540 1564
a2053b27 1565 float diff = win->m_hAdjust->value - win->m_oldHorizontalPos;
e380f72b 1566 if (fabs(diff) < 0.2) return;
a2053b27 1567 win->m_oldHorizontalPos = win->m_hAdjust->value;
47d67540 1568
e380f72b 1569 wxEventType command = wxEVT_NULL;
47d67540 1570
a2053b27
RR		 1571 float line_step = win->m_hAdjust->step_increment;
1572 float page_step = win->m_hAdjust->page_increment;
8bbe427f 1573
f03fc89f 1574 if (win->IsScrolling())
76ed8f8d 1575 {
c5b42c87 1576 command = wxEVT_SCROLLWIN_THUMBTRACK;
76ed8f8d
RR		 1577 }
1578 else
1579 {
c5b42c87
RR		 1580 if (fabs(win->m_hAdjust->value-win->m_hAdjust->lower) < 0.2) command = wxEVT_SCROLLWIN_BOTTOM;
1581 else if (fabs(win->m_hAdjust->value-win->m_hAdjust->upper) < 0.2) command = wxEVT_SCROLLWIN_TOP;
1582 else if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLLWIN_LINEDOWN;
1583 else if (fabs(diff+line_step) < 0.2) command = wxEVT_SCROLLWIN_LINEUP;
1584 else if (fabs(diff-page_step) < 0.2) command = wxEVT_SCROLLWIN_PAGEDOWN;
1585 else if (fabs(diff+page_step) < 0.2) command = wxEVT_SCROLLWIN_PAGEUP;
1586 else command = wxEVT_SCROLLWIN_THUMBTRACK;
76ed8f8d 1587 }
c801d85f 1588
a2053b27 1589 int value = (int)(win->m_hAdjust->value+0.5);
47d67540 1590
c5b42c87 1591 wxScrollWinEvent event( command, value, wxHORIZONTAL );
e380f72b
RR		 1592 event.SetEventObject( win );
1593 win->GetEventHandler()->ProcessEvent( event );
362c6693 1594}
c801d85f
KB		 1595
1596//-----------------------------------------------------------------------------
2f2aa628
RR		 1597// "changed" from m_vAdjust
1598//-----------------------------------------------------------------------------
c801d85f 1599
2f2aa628 1600static void gtk_window_vscroll_change_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
c801d85f 1601{
c50f1fb9 1602 if (g_isIdle)
a2053b27 1603 wxapp_install_idle_handler();
c801d85f 1604
a2053b27
RR		 1605 if (g_blockEventsOnDrag) return;
1606 if (!win->m_hasVMT) return;
47d67540 1607
c5b42c87 1608 wxEventType command = wxEVT_SCROLLWIN_THUMBTRACK;
a2053b27 1609 int value = (int)(win->m_vAdjust->value+0.5);
c801d85f 1610
c5b42c87 1611 wxScrollWinEvent event( command, value, wxVERTICAL );
e380f72b
RR		 1612 event.SetEventObject( win );
1613 win->GetEventHandler()->ProcessEvent( event );
362c6693 1614}
c801d85f
KB		 1615
1616//-----------------------------------------------------------------------------
2f2aa628
RR		 1617// "changed" from m_hAdjust
1618//-----------------------------------------------------------------------------
c801d85f 1619
2f2aa628 1620static void gtk_window_hscroll_change_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
47d67540 1621{
c50f1fb9 1622 if (g_isIdle)
a2053b27 1623 wxapp_install_idle_handler();
47d67540 1624
a2053b27
RR		 1625 if (g_blockEventsOnDrag) return;
1626 if (!win->m_hasVMT) return;
47d67540 1627
c5b42c87 1628 wxEventType command = wxEVT_SCROLLWIN_THUMBTRACK;
a2053b27 1629 int value = (int)(win->m_hAdjust->value+0.5);
47d67540 1630
c5b42c87 1631 wxScrollWinEvent event( command, value, wxHORIZONTAL );
e380f72b
RR		 1632 event.SetEventObject( win );
1633 win->GetEventHandler()->ProcessEvent( event );
362c6693 1634}
c801d85f 1635
cb43b372
RR		 1636//-----------------------------------------------------------------------------
1637// "button_press_event" from scrollbar
1638//-----------------------------------------------------------------------------
1639
8bbe427f
VZ		 1640static gint gtk_scrollbar_button_press_callback( GtkRange *WXUNUSED(widget),
1641 GdkEventButton *WXUNUSED(gdk_event),
ff8bfdbb 1642 wxWindow *win )
cb43b372 1643{
c50f1fb9 1644 if (g_isIdle)
a2053b27
RR		 1645 wxapp_install_idle_handler();
1646
1ecc4d80
RR		 1647// don't test here as we can release the mouse while being over
1648// a different window then the slider
1649//
76ed8f8d 1650// if (gdk_event->window != widget->slider) return FALSE;
8bbe427f 1651
f03fc89f 1652 win->SetScrolling( TRUE );
47d67540 1653
e380f72b 1654 return FALSE;
cb43b372
RR		 1655}
1656
1657//-----------------------------------------------------------------------------
1658// "button_release_event" from scrollbar
1659//-----------------------------------------------------------------------------
1660
8bbe427f
VZ		 1661static gint gtk_scrollbar_button_release_callback( GtkRange *widget,
1662 GdkEventButton *WXUNUSED(gdk_event),
ff8bfdbb 1663 wxWindow *win )
cb43b372 1664{
76ed8f8d 1665
1ecc4d80 1666// don't test here as we can release the mouse while being over
76ed8f8d
RR		 1667// a different window then the slider
1668//
1669// if (gdk_event->window != widget->slider) return FALSE;
cb43b372 1670
a2053b27 1671 GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(win->m_widget);
47d67540 1672
f03fc89f 1673 if (widget == GTK_RANGE(scrolledWindow->vscrollbar))
a2053b27 1674 gtk_signal_emit_by_name( GTK_OBJECT(win->m_hAdjust), "value_changed" );
e380f72b 1675 else
a2053b27 1676 gtk_signal_emit_by_name( GTK_OBJECT(win->m_vAdjust), "value_changed" );
47d67540 1677
f03fc89f 1678 win->SetScrolling( FALSE );
47d67540 1679
e380f72b 1680 return FALSE;
cb43b372
RR		 1681}
1682
f03fc89f
VZ		 1683// ----------------------------------------------------------------------------
1684// this wxWindowBase function is implemented here (in platform-specific file)
1685// because it is static and so couldn't be made virtual
1686// ----------------------------------------------------------------------------
2b07d713 1687
f03fc89f 1688wxWindow *wxWindowBase::FindFocus()
2b07d713 1689{
f03fc89f 1690 return g_focusWindow;
2b07d713 1691}
ca298c88 1692
a2053b27
RR		 1693//-----------------------------------------------------------------------------
1694// "realize" from m_widget
1695//-----------------------------------------------------------------------------
1696
1697/* we cannot set colours, fonts and cursors before the widget has
1698 been realized, so we do this directly after realization */
1699
1700static gint
a234a61a 1701gtk_window_realized_callback( GtkWidget * WXUNUSED(widget), wxWindow *win )
a2053b27 1702{
c50f1fb9 1703 if (g_isIdle)
a2053b27
RR		 1704 wxapp_install_idle_handler();
1705
739730ca
RR		 1706 if (win->m_delayedFont)
1707 win->SetFont( win->GetFont() );
a2053b27 1708
739730ca
RR		 1709 if (win->m_delayedBackgroundColour)
1710 win->SetBackgroundColour( win->GetBackgroundColour() );
a2053b27 1711
739730ca
RR		 1712 if (win->m_delayedForegroundColour)
1713 win->SetForegroundColour( win->GetForegroundColour() );
a2053b27 1714
739730ca 1715 win->SetCursor( win->GetCursor() );
c50f1fb9 1716
3c679789
RR		 1717 wxWindowCreateEvent event( win );
1718 event.SetEventObject( win );
1719 win->GetEventHandler()->ProcessEvent( event );
a2053b27
RR		 1720
1721 return FALSE;
1722}
1723
6ca41e57
RR		 1724//-----------------------------------------------------------------------------
1725// InsertChild for wxWindow.
1726//-----------------------------------------------------------------------------
1727
b1170810
RR		 1728/* Callback for wxWindow. This very strange beast has to be used because
1729 * C++ has no virtual methods in a constructor. We have to emulate a
1730 * virtual function here as wxNotebook requires a different way to insert
1731 * a child in it. I had opted for creating a wxNotebookPage window class
1732 * which would have made this superfluous (such in the MDI window system),
1733 * but no-one was listening to me... */
6ca41e57
RR		 1734
1735static void wxInsertChildInWindow( wxWindow* parent, wxWindow* child )
1736{
a2053b27
RR		 1737 gtk_myfixed_put( GTK_MYFIXED(parent->m_wxwindow),
1738 GTK_WIDGET(child->m_widget),
1739 child->m_x,
1740 child->m_y,
1741 child->m_width,
1742 child->m_height );
f03fc89f
VZ		 1743
1744 if (parent->HasFlag(wxTAB_TRAVERSAL))
3e61c765
RR		 1745 {
1746 /* we now allow a window to get the focus as long as it
ff8bfdbb 1747 doesn't have any children. */
a2053b27 1748 GTK_WIDGET_UNSET_FLAGS( parent->m_wxwindow, GTK_CAN_FOCUS );
3e61c765 1749 }
6ca41e57
RR		 1750}
1751
bbe0af5b
RR		 1752//-----------------------------------------------------------------------------
1753// global functions
1754//-----------------------------------------------------------------------------
1755
1756wxWindow* wxGetActiveWindow()
1757{
f03fc89f 1758 return g_focusWindow;
bbe0af5b
RR		 1759}
1760
c801d85f 1761//-----------------------------------------------------------------------------
2f2aa628 1762// wxWindow
c801d85f
KB		 1763//-----------------------------------------------------------------------------
1764
f03fc89f 1765IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
c801d85f 1766
68995f26 1767void wxWindow::Init()
c801d85f 1768{
f03fc89f
VZ		 1769 // common init
1770 InitBase();
68995f26 1771
f03fc89f 1772 // GTK specific
a2053b27 1773 m_widget = (GtkWidget *) NULL;
e380f72b 1774 m_wxwindow = (GtkWidget *) NULL;
8bbe427f 1775
f03fc89f 1776 // position/size
a2053b27
RR		 1777 m_x = 0;
1778 m_y = 0;
1779 m_width = 0;
e380f72b 1780 m_height = 0;
8bbe427f 1781
e380f72b
RR		 1782 m_sizeSet = FALSE;
1783 m_hasVMT = FALSE;
1784 m_needParent = TRUE;
31c6b4fc 1785 m_isBeingDeleted = FALSE;
8bbe427f 1786
a2053b27 1787 m_hasScrolling = FALSE;
e380f72b 1788 m_isScrolling = FALSE;
f03fc89f 1789
a2053b27 1790 m_hAdjust = (GtkAdjustment*) NULL;
e380f72b 1791 m_vAdjust = (GtkAdjustment*) NULL;
a2053b27 1792 m_oldHorizontalPos = 0.0;
e380f72b 1793 m_oldVerticalPos = 0.0;
8bbe427f 1794
e380f72b
RR		 1795 m_resizing = FALSE;
1796 m_scrollGC = (GdkGC*) NULL;
1797 m_widgetStyle = (GtkStyle*) NULL;
8bbe427f 1798
ddb6bc71 1799 m_insertCallback = (wxInsertChildFunction) NULL;
8bbe427f 1800
1ecc4d80 1801 m_isStaticBox = FALSE;
b292e2f5 1802 m_acceptsFocus = FALSE;
362c6693 1803}
c801d85f 1804
68995f26
VZ		 1805wxWindow::wxWindow()
1806{
1807 Init();
1808}
1809
6ca41e57 1810wxWindow::wxWindow( wxWindow *parent, wxWindowID id,
e380f72b
RR		 1811 const wxPoint &pos, const wxSize &size,
1812 long style, const wxString &name )
6ca41e57 1813{
68995f26
VZ		 1814 Init();
1815
e380f72b 1816 Create( parent, id, pos, size, style, name );
6ca41e57 1817}
8bbe427f 1818
debe6624 1819bool wxWindow::Create( wxWindow *parent, wxWindowID id,
e380f72b
RR		 1820 const wxPoint &pos, const wxSize &size,
1821 long style, const wxString &name )
c801d85f 1822{
e380f72b 1823 PreCreation( parent, id, pos, size, style, name );
47d67540 1824
ddb6bc71
RR		 1825 m_insertCallback = wxInsertChildInWindow;
1826
e380f72b 1827 m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL );
38c7b3d3 1828 GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
ff8bfdbb 1829
2e563988
RR		 1830#ifdef __WXDEBUG__
1831 debug_focus_in( m_widget, _T("wxWindow::m_widget"), name );
1832#endif
1833
f03fc89f 1834 GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(m_widget);
47d67540 1835
2e563988 1836#ifdef __WXDEBUG__
f03fc89f
VZ		 1837 debug_focus_in( scrolledWindow->hscrollbar, _T("wxWindow::hsrcollbar"), name );
1838 debug_focus_in( scrolledWindow->vscrollbar, _T("wxWindow::vsrcollbar"), name );
2e563988
RR		 1839#endif
1840
e380f72b
RR		 1841 GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
1842 scroll_class->scrollbar_spacing = 0;
47d67540 1843
f03fc89f 1844 gtk_scrolled_window_set_policy( scrolledWindow, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC );
47d67540 1845
f03fc89f
VZ		 1846 m_hAdjust = gtk_range_get_adjustment( GTK_RANGE(scrolledWindow->hscrollbar) );
1847 m_vAdjust = gtk_range_get_adjustment( GTK_RANGE(scrolledWindow->vscrollbar) );
47d67540 1848
38c7b3d3
RR		 1849 m_wxwindow = gtk_myfixed_new();
1850
2e563988
RR		 1851#ifdef __WXDEBUG__
1852 debug_focus_in( m_wxwindow, _T("wxWindow::m_wxwindow"), name );
1853#endif
1854
034be888 1855 gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow );
58dea4b0 1856
034be888
RR		 1857#if (GTK_MINOR_VERSION > 0)
1858 GtkMyFixed *myfixed = GTK_MYFIXED(m_wxwindow);
b292e2f5 1859
f03fc89f 1860 if (HasFlag(wxRAISED_BORDER))
034be888
RR		 1861 {
1862 gtk_myfixed_set_shadow_type( myfixed, GTK_SHADOW_OUT );
1863 }
f03fc89f 1864 else if (HasFlag(wxSUNKEN_BORDER))
034be888
RR		 1865 {
1866 gtk_myfixed_set_shadow_type( myfixed, GTK_SHADOW_IN );
1867 }
1868 else
1869 {
1870 gtk_myfixed_set_shadow_type( myfixed, GTK_SHADOW_NONE );
1871 }
f03fc89f
VZ		 1872#else // GTK_MINOR_VERSION == 0
1873 GtkViewport *viewport = GTK_VIEWPORT(scrolledWindow->viewport);
b292e2f5 1874
f03fc89f 1875 if (HasFlag(wxRAISED_BORDER))
e380f72b
RR		 1876 {
1877 gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_OUT );
1878 }
f03fc89f 1879 else if (HasFlag(wxSUNKEN_BORDER))
e380f72b
RR		 1880 {
1881 gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_IN );
1882 }
1883 else
1884 {
1885 gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_NONE );
1886 }
f03fc89f 1887#endif // GTK_MINOR_VERSION
47d67540 1888
f03fc89f 1889 if (HasFlag(wxTAB_TRAVERSAL))
b292e2f5 1890 {
f03fc89f
VZ		 1891 /* we now allow a window to get the focus as long as it
1892 doesn't have any children. */
ff8bfdbb 1893 GTK_WIDGET_SET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );
b292e2f5
RR		 1894 m_acceptsFocus = FALSE;
1895 }
e380f72b 1896 else
b292e2f5 1897 {
e380f72b 1898 GTK_WIDGET_SET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );
b292e2f5
RR		 1899 m_acceptsFocus = TRUE;
1900 }
ca298c88 1901
034be888 1902#if (GTK_MINOR_VERSION == 0)
e380f72b
RR		 1903 // shut the viewport up
1904 gtk_viewport_set_hadjustment( viewport, (GtkAdjustment*) gtk_adjustment_new( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0) );
1905 gtk_viewport_set_vadjustment( viewport, (GtkAdjustment*) gtk_adjustment_new( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0) );
f03fc89f 1906#endif // GTK_MINOR_VERSION == 0
e380f72b
RR		 1907
1908 // I _really_ don't want scrollbars in the beginning
a2053b27
RR		 1909 m_vAdjust->lower = 0.0;
1910 m_vAdjust->upper = 1.0;
1911 m_vAdjust->value = 0.0;
1912 m_vAdjust->step_increment = 1.0;
1913 m_vAdjust->page_increment = 1.0;
1914 m_vAdjust->page_size = 5.0;
1915 gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" );
1916 m_hAdjust->lower = 0.0;
1917 m_hAdjust->upper = 1.0;
1918 m_hAdjust->value = 0.0;
1919 m_hAdjust->step_increment = 1.0;
1920 m_hAdjust->page_increment = 1.0;
1921 m_hAdjust->page_size = 5.0;
1922 gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" );
f03fc89f
VZ		 1923
1924 // these handlers block mouse events to any window during scrolling such as
1925 // motion events and prevent GTK and wxWindows from fighting over where the
1926 // slider should be
1927
1928 gtk_signal_connect( GTK_OBJECT(scrolledWindow->vscrollbar), "button_press_event",
76ed8f8d
RR		 1929 (GtkSignalFunc)gtk_scrollbar_button_press_callback, (gpointer) this );
1930
f03fc89f 1931 gtk_signal_connect( GTK_OBJECT(scrolledWindow->hscrollbar), "button_press_event",
76ed8f8d
RR		 1932 (GtkSignalFunc)gtk_scrollbar_button_press_callback, (gpointer) this );
1933
f03fc89f 1934 gtk_signal_connect( GTK_OBJECT(scrolledWindow->vscrollbar), "button_release_event",
76ed8f8d
RR		 1935 (GtkSignalFunc)gtk_scrollbar_button_release_callback, (gpointer) this );
1936
f03fc89f 1937 gtk_signal_connect( GTK_OBJECT(scrolledWindow->hscrollbar), "button_release_event",
76ed8f8d 1938 (GtkSignalFunc)gtk_scrollbar_button_release_callback, (gpointer) this );
8bbe427f 1939
034be888 1940 // these handlers get notified when screen updates are required either when
76ed8f8d
RR		 1941 // scrolling or when the window size (and therefore scrollbar configuration)
1942 // has changed
1943
1944 gtk_signal_connect( GTK_OBJECT(m_hAdjust), "value_changed",
1945 (GtkSignalFunc) gtk_window_hscroll_callback, (gpointer) this );
1946 gtk_signal_connect( GTK_OBJECT(m_vAdjust), "value_changed",
1947 (GtkSignalFunc) gtk_window_vscroll_callback, (gpointer) this );
1948
1949 gtk_signal_connect( GTK_OBJECT(m_hAdjust), "changed",
1950 (GtkSignalFunc) gtk_window_hscroll_change_callback, (gpointer) this );
1951 gtk_signal_connect(GTK_OBJECT(m_vAdjust), "changed",
1952 (GtkSignalFunc) gtk_window_vscroll_change_callback, (gpointer) this );
1953
f03fc89f 1954 gtk_widget_show( m_wxwindow );
47d67540 1955
f03fc89f
VZ		 1956 if (m_parent)
1957 m_parent->DoAddChild( this );
8bbe427f 1958
e380f72b 1959 PostCreation();
8bbe427f 1960
e380f72b 1961 Show( TRUE );
c801d85f 1962
e380f72b 1963 return TRUE;
362c6693 1964}
c801d85f 1965
68dda785 1966wxWindow::~wxWindow()
c801d85f 1967{
31c6b4fc 1968 m_isBeingDeleted = TRUE;
43a18898 1969 m_hasVMT = FALSE;
47d67540 1970
f03fc89f
VZ		 1971 if (m_widget)
1972 Show( FALSE );
8bbe427f 1973
a2053b27
RR		 1974 DestroyChildren();
1975
f03fc89f
VZ		 1976 if (m_parent)
1977 m_parent->RemoveChild( this );
c801d85f 1978
f03fc89f 1979 if (m_widgetStyle)
a2053b27 1980 {
f03fc89f 1981 gtk_style_unref( m_widgetStyle );
c50f1fb9 1982 m_widgetStyle = (GtkStyle*) NULL;
a2053b27 1983 }
c801d85f 1984
f03fc89f 1985 if (m_scrollGC)
a2053b27 1986 {
f03fc89f 1987 gdk_gc_unref( m_scrollGC );
c50f1fb9 1988 m_scrollGC = (GdkGC*) NULL;
a2053b27 1989 }
47d67540 1990
f03fc89f 1991 if (m_wxwindow)
a2053b27 1992 {
f03fc89f 1993 gtk_widget_destroy( m_wxwindow );
c50f1fb9 1994 m_wxwindow = (GtkWidget*) NULL;
a2053b27 1995 }
8bbe427f 1996
f03fc89f 1997 if (m_widget)
a2053b27 1998 {
f03fc89f 1999 gtk_widget_destroy( m_widget );
c50f1fb9 2000 m_widget = (GtkWidget*) NULL;
a2053b27 2001 }
362c6693 2002}
c801d85f 2003
f03fc89f
VZ		 2004void wxWindow::PreCreation( wxWindow *parent,
2005 wxWindowID id,
2006 const wxPoint &pos,
2007 const wxSize &size,
2008 long style,
2009 const wxString &name )
c801d85f 2010{
f03fc89f 2011 wxASSERT_MSG( !m_needParent || parent, _T("Need complete parent.") );
8bbe427f 2012
f03fc89f
VZ		 2013 if ( !CreateBase(parent, id, pos, size, style, name) )
2014 {
2015 wxFAIL_MSG(_T("window creation failed"));
2016 }
8bbe427f 2017
f03fc89f
VZ		 2018 m_width = WidthDefault(size.x);
2019 m_height = HeightDefault(size.y);
8bbe427f 2020
43a18898
RR		 2021 m_x = (int)pos.x;
2022 m_y = (int)pos.y;
8bbe427f 2023
f03fc89f 2024 if (!parent) /* some reasonable defaults */
6ca41e57 2025 {
43a18898
RR		 2026 if (m_x == -1)
2027 {
2028 m_x = (gdk_screen_width () - m_width) / 2;
2029 if (m_x < 10) m_x = 10;
2030 }
2031 if (m_y == -1)
2032 {
2033 m_y = (gdk_screen_height () - m_height) / 2;
2034 if (m_y < 10) m_y = 10;
2035 }
6ca41e57 2036 }
c801d85f
KB		 2037}
2038
68dda785 2039void wxWindow::PostCreation()
c801d85f 2040{
05939a81 2041 wxASSERT_MSG( (m_widget != NULL), _T("invalid window") );
ca298c88 2042
43a18898
RR		 2043 if (m_wxwindow)
2044 {
034be888 2045 /* these get reported to wxWindows -> wxPaintEvent */
20239453
RR		 2046 gtk_signal_connect( GTK_OBJECT(m_wxwindow), "expose_event",
2047 GTK_SIGNAL_FUNC(gtk_window_expose_callback), (gpointer)this );
47d67540 2048
20239453
RR		 2049 gtk_signal_connect( GTK_OBJECT(m_wxwindow), "draw",
2050 GTK_SIGNAL_FUNC(gtk_window_draw_callback), (gpointer)this );
ca298c88 2051
ef47f9b3 2052#if (GTK_MINOR_VERSION > 0)
f03fc89f 2053 /* these are called when the "sunken" or "raised" borders are drawn */
034be888
RR		 2054 gtk_signal_connect( GTK_OBJECT(m_widget), "expose_event",
2055 GTK_SIGNAL_FUNC(gtk_window_own_expose_callback), (gpointer)this );
2056
2057 gtk_signal_connect( GTK_OBJECT(m_widget), "draw",
2058 GTK_SIGNAL_FUNC(gtk_window_own_draw_callback), (gpointer)this );
ef47f9b3 2059#endif
43a18898 2060 }
47d67540 2061
a2053b27 2062 GtkWidget *connect_widget = GetConnectWidget();
f03fc89f 2063
a2053b27 2064 ConnectWidget( connect_widget );
47d67540 2065
a2053b27
RR		 2066 /* we cannot set colours, fonts and cursors before the widget has
2067 been realized, so we do this directly after realization */
2068 gtk_signal_connect( GTK_OBJECT(connect_widget), "realize",
c50f1fb9 2069 GTK_SIGNAL_FUNC(gtk_window_realized_callback), (gpointer) this );
ca298c88 2070
43a18898 2071 m_hasVMT = TRUE;
b4071e91
RR		 2072}
2073
2074void wxWindow::ConnectWidget( GtkWidget *widget )
2075{
43a18898
RR		 2076 gtk_signal_connect( GTK_OBJECT(widget), "key_press_event",
2077 GTK_SIGNAL_FUNC(gtk_window_key_press_callback), (gpointer)this );
c801d85f 2078
b666df2c
RR		 2079 gtk_signal_connect( GTK_OBJECT(widget), "key_release_event",
2080 GTK_SIGNAL_FUNC(gtk_window_key_release_callback), (gpointer)this );
2081
43a18898
RR		 2082 gtk_signal_connect( GTK_OBJECT(widget), "button_press_event",
2083 GTK_SIGNAL_FUNC(gtk_window_button_press_callback), (gpointer)this );
47d67540 2084
43a18898
RR		 2085 gtk_signal_connect( GTK_OBJECT(widget), "button_release_event",
2086 GTK_SIGNAL_FUNC(gtk_window_button_release_callback), (gpointer)this );
47d67540 2087
43a18898
RR		 2088 gtk_signal_connect( GTK_OBJECT(widget), "motion_notify_event",
2089 GTK_SIGNAL_FUNC(gtk_window_motion_notify_callback), (gpointer)this );
47d67540 2090
43a18898
RR		 2091 gtk_signal_connect( GTK_OBJECT(widget), "focus_in_event",
2092 GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this );
c801d85f 2093
43a18898
RR		 2094 gtk_signal_connect( GTK_OBJECT(widget), "focus_out_event",
2095 GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this );
c801d85f 2096
43a18898
RR		 2097 gtk_signal_connect( GTK_OBJECT(widget), "enter_notify_event",
2098 GTK_SIGNAL_FUNC(gtk_window_enter_callback), (gpointer)this );
47d67540 2099
43a18898
RR		 2100 gtk_signal_connect( GTK_OBJECT(widget), "leave_notify_event",
2101 GTK_SIGNAL_FUNC(gtk_window_leave_callback), (gpointer)this );
362c6693 2102}
c801d85f 2103
68dda785 2104bool wxWindow::Destroy()
c801d85f 2105{
05939a81 2106 wxASSERT_MSG( (m_widget != NULL), _T("invalid window") );
47d67540 2107
43a18898 2108 m_hasVMT = FALSE;
c801d85f 2109
f03fc89f 2110 return wxWindowBase::Destroy();
362c6693 2111}
c801d85f 2112
bfc6fde4 2113void wxWindow::DoSetSize( int x, int y, int width, int height, int sizeFlags )
c801d85f 2114{
05939a81
OK		 2115 wxASSERT_MSG( (m_widget != NULL), _T("invalid window") );
2116 wxASSERT_MSG( (m_parent != NULL), _T("wxWindow::SetSize requires parent.\n") );
8bbe427f 2117
e27ce4e9 2118 if (m_resizing) return; /* I don't like recursions */
fb1585ae 2119 m_resizing = TRUE;
47d67540 2120
a2053b27 2121 if (m_parent->m_wxwindow == NULL) /* i.e. wxNotebook */
fb1585ae 2122 {
e27ce4e9 2123 /* don't set the size for children of wxNotebook, just take the values. */
fb1585ae
RR		 2124 m_x = x;
2125 m_y = y;
2126 m_width = width;
ba4e3652 2127 m_height = height;
fb1585ae 2128 }
ba4e3652 2129 else
fb1585ae 2130 {
85ad5eb5 2131 if ((sizeFlags & wxSIZE_ALLOW_MINUS_ONE) == 0)
ba4e3652
RR		 2132 {
2133 if (x != -1) m_x = x;
2134 if (y != -1) m_y = y;
2135 if (width != -1) m_width = width;
2136 if (height != -1) m_height = height;
2137 }
2138 else
2139 {
2140 m_x = x;
2141 m_y = y;
2142 m_width = width;
2143 m_height = height;
2144 }
47d67540 2145
ba4e3652
RR		 2146 if ((sizeFlags & wxSIZE_AUTO_WIDTH) == wxSIZE_AUTO_WIDTH)
2147 {
2148 if (width == -1) m_width = 80;
2149 }
2150
2151 if ((sizeFlags & wxSIZE_AUTO_HEIGHT) == wxSIZE_AUTO_HEIGHT)
2152 {
2153 if (height == -1) m_height = 26;
2154 }
8bbe427f 2155
ba4e3652
RR		 2156 if ((m_minWidth != -1) && (m_width < m_minWidth)) m_width = m_minWidth;
2157 if ((m_minHeight != -1) && (m_height < m_minHeight)) m_height = m_minHeight;
d3b4d113
RR		 2158 if ((m_maxWidth != -1) && (m_width > m_maxWidth)) m_width = m_maxWidth;
2159 if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_maxHeight;
47d67540 2160
a2053b27 2161 int border = 0;
c50f1fb9 2162 int bottom_border = 0;
f03fc89f 2163
29f538ce 2164 if (GTK_WIDGET_CAN_DEFAULT(m_widget))
c50f1fb9
VZ		 2165 {
2166 /* the default button has a border around it */
2167 border = 6;
2168 bottom_border = 5;
2169 }
2170
2171 /* this is the result of hours of debugging: the following code
2172 means that if we have a m_wxwindow and we set the size of
2173 m_widget, m_widget (which is a GtkScrolledWindow) does NOT
2174 automatically propagate its size down to its m_wxwindow,
2175 which is its client area. therefore, we have to tell the
2176 client area directly that it has to resize itself.
2177 this will lead to that m_widget (GtkScrolledWindow) will
2178 calculate how much size it needs for scrollbars etc and
2179 it will then call XXX_size_allocate of its child, which
2180 is m_wxwindow. m_wxwindow in turn will do the same with its
2181 children and so on. problems can arise if this happens
2182 before all the children have been realized as some widgets
2183 stupidy need to be realized during XXX_size_allocate (e.g.
2184 GtkNotebook) and they will segv if called otherwise. this
2185 emergency is tested in gtk_myfixed_size_allocate. Normally
2186 this shouldn't be needed and only gtk_widget_queue_resize()
2187 should be enough to provoke a resize at the next appropriate
2188 moment, but this seems to fail, e.g. when a wxNotebook contains
2189 a wxSplitterWindow: the splitter window's children won't
2190 show up properly resized then. */
2191
2192 gtk_myfixed_set_size( GTK_MYFIXED(m_parent->m_wxwindow),
2193 m_widget,
2194 m_x-border,
2195 m_y-border,
2196 m_width+2*border,
2197 m_height+border+bottom_border );
ba4e3652 2198 }
8bbe427f 2199
fb1585ae 2200 m_sizeSet = TRUE;
47d67540 2201
fb1585ae
RR		 2202 wxSizeEvent event( wxSize(m_width,m_height), GetId() );
2203 event.SetEventObject( this );
ba4e3652 2204 GetEventHandler()->ProcessEvent( event );
47d67540 2205
fb1585ae 2206 m_resizing = FALSE;
362c6693 2207}
c801d85f 2208
9390a202
RR		 2209void wxWindow::OnInternalIdle()
2210{
9146082c
RR		 2211 wxCursor cursor = m_cursor;
2212 if (g_globalCursor.Ok()) cursor = g_globalCursor;
c50f1fb9 2213
9146082c
RR		 2214 if (cursor.Ok() && m_currentGdkCursor != cursor)
2215 {
d30e0edd
RR		 2216 m_currentGdkCursor = cursor;
2217
9146082c 2218 if (m_wxwindow)
6a008b33 2219 {
9146082c 2220 GdkWindow *window = m_wxwindow->window;
6a008b33 2221 if (window)
c50f1fb9 2222 gdk_window_set_cursor( window, cursor.GetCursor() );
6a008b33
VZ		 2223
2224 if (!g_globalCursor.Ok())
2225 cursor = *wxSTANDARD_CURSOR;
2226
2227 window = m_widget->window;
2228 if (window)
9146082c 2229 gdk_window_set_cursor( window, cursor.GetCursor() );
6a008b33
VZ		 2230 }
2231 else
2232 {
9146082c 2233 GdkWindow *window = m_widget->window;
6a008b33 2234 if (window)
9146082c 2235 gdk_window_set_cursor( window, cursor.GetCursor() );
6a008b33 2236 }
9146082c 2237 }
6a008b33 2238
9390a202
RR		 2239 UpdateWindowUI();
2240}
2241
f03fc89f 2242void wxWindow::DoGetSize( int *width, int *height ) const
c801d85f 2243{
05939a81 2244 wxCHECK_RET( (m_widget != NULL), _T("invalid window") );
47d67540 2245
fb1585ae
RR		 2246 if (width) (*width) = m_width;
2247 if (height) (*height) = m_height;
362c6693 2248}
c801d85f 2249
bfc6fde4 2250void wxWindow::DoSetClientSize( int width, int height )
c801d85f 2251{
05939a81 2252 wxCHECK_RET( (m_widget != NULL), _T("invalid window") );
47d67540 2253
1ecc4d80 2254 if (!m_wxwindow)
c801d85f 2255 {
1ecc4d80 2256 SetSize( width, height );
c801d85f
KB		 2257 }
2258 else
2259 {
1ecc4d80
RR		 2260 int dw = 0;
2261 int dh = 0;
2262
034be888 2263#if (GTK_MINOR_VERSION == 0)
98d3fdbe
RR		 2264 if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
2265 {
324dbfec
RR		 2266 if (HasScrolling())
2267 {
2268 GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
2269 GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
2270
2271 GtkWidget *viewport = scroll_window->viewport;
2272 GtkStyleClass *viewport_class = viewport->style->klass;
2273
2274 dw += 2 * viewport_class->xthickness;
2275 dh += 2 * viewport_class->ythickness;
2276 }
98d3fdbe
RR		 2277 }
2278#else
2279 if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
2280 {
6a008b33
VZ		 2281 /* when using GTK 1.2 we set the border size to 2 */
2282 dw += 2 * 2;
98d3fdbe
RR		 2283 dh += 2 * 2;
2284 }
034be888
RR		 2285#endif
2286
98d3fdbe
RR		 2287 if (HasScrolling())
2288 {
034be888
RR		 2289/*
2290 GtkWidget *hscrollbar = scroll_window->hscrollbar;
2291 GtkWidget *vscrollbar = scroll_window->vscrollbar;
ca298c88 2292
f03fc89f 2293 we use this instead: range.slider_width = 11 + 2*2pts edge
034be888 2294*/
47d67540 2295
324dbfec
RR		 2296 GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
2297 GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
2298
1ecc4d80
RR		 2299 if (scroll_window->vscrollbar_visible)
2300 {
034be888 2301 dw += 15; /* dw += vscrollbar->allocation.width; */
1ecc4d80
RR		 2302 dw += scroll_class->scrollbar_spacing;
2303 }
2304
2305 if (scroll_window->hscrollbar_visible)
2306 {
034be888 2307 dh += 15; /* dh += hscrollbar->allocation.height; */
63cc5d9d 2308 dh += scroll_class->scrollbar_spacing;
1ecc4d80
RR		 2309 }
2310 }
2311
034be888 2312 SetSize( width+dw, height+dh );
1ecc4d80 2313 }
362c6693 2314}
c801d85f 2315
f03fc89f 2316void wxWindow::DoGetClientSize( int *width, int *height ) const
c801d85f 2317{
05939a81 2318 wxCHECK_RET( (m_widget != NULL), _T("invalid window") );
47d67540 2319
1ecc4d80
RR		 2320 if (!m_wxwindow)
2321 {
2322 if (width) (*width) = m_width;
2323 if (height) (*height) = m_height;
c801d85f
KB		 2324 }
2325 else
2326 {
1ecc4d80
RR		 2327 int dw = 0;
2328 int dh = 0;
2329
034be888 2330#if (GTK_MINOR_VERSION == 0)
98d3fdbe
RR		 2331 if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
2332 {
6a008b33
VZ		 2333 if (HasScrolling())
2334 {
2335 GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
2336 GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
2337
2338 GtkWidget *viewport = scroll_window->viewport;
2339 GtkStyleClass *viewport_class = viewport->style->klass;
2340
2341 dw += 2 * viewport_class->xthickness;
2342 dh += 2 * viewport_class->ythickness;
2343 }
98d3fdbe
RR		 2344 }
2345#else
2346 if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
2347 {
6a008b33
VZ		 2348 /* when using GTK 1.2 we set the border size to 2 */
2349 dw += 2 * 2;
98d3fdbe
RR		 2350 dh += 2 * 2;
2351 }
034be888 2352#endif
98d3fdbe
RR		 2353 if (HasScrolling())
2354 {
034be888
RR		 2355/*
2356 GtkWidget *hscrollbar = scroll_window->hscrollbar;
2357 GtkWidget *vscrollbar = scroll_window->vscrollbar;
ca298c88 2358
f03fc89f 2359 we use this instead: range.slider_width = 11 + 2*2pts edge
034be888 2360*/
1ecc4d80 2361
6a008b33
VZ		 2362 GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
2363 GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
2364
1ecc4d80
RR		 2365 if (scroll_window->vscrollbar_visible)
2366 {
034be888 2367 dw += 15; /* dw += vscrollbar->allocation.width; */
1ecc4d80
RR		 2368 dw += scroll_class->scrollbar_spacing;
2369 }
2370
2371 if (scroll_window->hscrollbar_visible)
2372 {
034be888 2373 dh += 15; /* dh += hscrollbar->allocation.height; */
1ecc4d80
RR		 2374 dh += scroll_class->scrollbar_spacing;
2375 }
6a008b33 2376 }
47d67540 2377
1ecc4d80
RR		 2378 if (width) (*width) = m_width - dw;
2379 if (height) (*height) = m_height - dh;
2380 }
362c6693 2381}
c801d85f 2382
f03fc89f 2383void wxWindow::DoGetPosition( int *x, int *y ) const
c801d85f 2384{
05939a81 2385 wxCHECK_RET( (m_widget != NULL), _T("invalid window") );
47d67540 2386
43a18898
RR		 2387 if (x) (*x) = m_x;
2388 if (y) (*y) = m_y;
362c6693 2389}
c801d85f 2390
dabc0cd5 2391void wxWindow::DoClientToScreen( int *x, int *y ) const
c801d85f 2392{
05939a81 2393 wxCHECK_RET( (m_widget != NULL), _T("invalid window") );
47d67540 2394
a2053b27
RR		 2395 if (!m_widget->window) return;
2396
43a18898
RR		 2397 GdkWindow *source = (GdkWindow *) NULL;
2398 if (m_wxwindow)
2399 source = m_wxwindow->window;
2400 else
2401 source = m_widget->window;
47d67540 2402
43a18898
RR		 2403 int org_x = 0;
2404 int org_y = 0;
2405 gdk_window_get_origin( source, &org_x, &org_y );
c801d85f 2406
43a18898 2407 if (!m_wxwindow)
c801d85f 2408 {
43a18898
RR		 2409 if (GTK_WIDGET_NO_WINDOW (m_widget))
2410 {
2411 org_x += m_widget->allocation.x;
2412 org_y += m_widget->allocation.y;
2413 }
362c6693 2414 }
47d67540 2415
43a18898
RR		 2416 if (x) *x += org_x;
2417 if (y) *y += org_y;
362c6693 2418}
c801d85f 2419
dabc0cd5 2420void wxWindow::DoScreenToClient( int *x, int *y ) const
c801d85f 2421{
05939a81 2422 wxCHECK_RET( (m_widget != NULL), _T("invalid window") );
47d67540 2423
a2053b27
RR		 2424 if (!m_widget->window) return;
2425
1ecc4d80
RR		 2426 GdkWindow *source = (GdkWindow *) NULL;
2427 if (m_wxwindow)
2428 source = m_wxwindow->window;
2429 else
2430 source = m_widget->window;
47d67540 2431
1ecc4d80
RR		 2432 int org_x = 0;
2433 int org_y = 0;
2434 gdk_window_get_origin( source, &org_x, &org_y );
c801d85f 2435
1ecc4d80 2436 if (!m_wxwindow)
c801d85f 2437 {
1ecc4d80
RR		 2438 if (GTK_WIDGET_NO_WINDOW (m_widget))
2439 {
2440 org_x += m_widget->allocation.x;
2441 org_y += m_widget->allocation.y;
2442 }
362c6693 2443 }
47d67540 2444
1ecc4d80
RR		 2445 if (x) *x -= org_x;
2446 if (y) *y -= org_y;
362c6693 2447}
c801d85f 2448
f03fc89f 2449bool wxWindow::Show( bool show )
c801d85f 2450{
f03fc89f 2451 wxCHECK_MSG( (m_widget != NULL), FALSE, _T("invalid window") );
47d67540 2452
739730ca
RR		 2453 if (!wxWindowBase::Show(show))
2454 {
2455 // nothing to do
f03fc89f 2456 return FALSE;
739730ca 2457 }
8bbe427f 2458
f03fc89f
VZ		 2459 if (show)
2460 gtk_widget_show( m_widget );
1ecc4d80 2461 else
f03fc89f 2462 gtk_widget_hide( m_widget );
8bbe427f 2463
f03fc89f 2464 return TRUE;
362c6693 2465}
c801d85f 2466
f03fc89f 2467bool wxWindow::Enable( bool enable )
c801d85f 2468{
f03fc89f 2469 wxCHECK_MSG( (m_widget != NULL), FALSE, _T("invalid window") );
5e0aa05a 2470
739730ca
RR		 2471 if (!wxWindowBase::Enable(enable))
2472 {
2473 // nothing to do
f03fc89f 2474 return FALSE;
739730ca 2475 }
1ecc4d80 2476
f03fc89f
VZ		 2477 gtk_widget_set_sensitive( m_widget, enable );
2478 if ( m_wxwindow )
2479 gtk_widget_set_sensitive( m_wxwindow, enable );
ff8bfdbb 2480
f03fc89f 2481 return TRUE;
362c6693 2482}
c801d85f 2483
f03fc89f 2484int wxWindow::GetCharHeight() const
2f2aa628 2485{
f03fc89f 2486 wxCHECK_MSG( (m_widget != NULL), 12, _T("invalid window") );
47d67540 2487
f03fc89f 2488 wxCHECK_MSG( m_font.Ok(), 12, _T("invalid font") );
2f2aa628 2489
f03fc89f
VZ		 2490 GdkFont *font = m_font.GetInternalFont( 1.0 );
2491
2492 return font->ascent + font->descent;
362c6693 2493}
c801d85f 2494
f03fc89f 2495int wxWindow::GetCharWidth() const
c33c4050 2496{
05939a81 2497 wxCHECK_MSG( (m_widget != NULL), 8, _T("invalid window") );
47d67540 2498
05939a81 2499 wxCHECK_MSG( m_font.Ok(), 8, _T("invalid font") );
47d67540 2500
463c1fa1 2501 GdkFont *font = m_font.GetInternalFont( 1.0 );
ff8bfdbb 2502
463c1fa1 2503 return gdk_string_width( font, "H" );
c33c4050
RR		 2504}
2505
f03fc89f
VZ		 2506void wxWindow::GetTextExtent( const wxString& string,
2507 int *x,
2508 int *y,
2509 int *descent,
2510 int *externalLeading,
2511 const wxFont *theFont ) const
c33c4050 2512{
463c1fa1
RR		 2513 wxFont fontToUse = m_font;
2514 if (theFont) fontToUse = *theFont;
47d67540 2515
05939a81 2516 wxCHECK_RET( fontToUse.Ok(), _T("invalid font") );
47d67540 2517
463c1fa1 2518 GdkFont *font = fontToUse.GetInternalFont( 1.0 );
05939a81 2519 if (x) (*x) = gdk_string_width( font, string.mbc_str() );
463c1fa1
RR		 2520 if (y) (*y) = font->ascent + font->descent;
2521 if (descent) (*descent) = font->descent;
2522 if (externalLeading) (*externalLeading) = 0; // ??
c33c4050
RR		 2523}
2524
68dda785 2525void wxWindow::SetFocus()
c801d85f 2526{
05939a81 2527 wxCHECK_RET( (m_widget != NULL), _T("invalid window") );
ff8bfdbb 2528
463c1fa1
RR		 2529 GtkWidget *connect_widget = GetConnectWidget();
2530 if (connect_widget)
c801d85f 2531 {
b292e2f5 2532 if (GTK_WIDGET_CAN_FOCUS(connect_widget) /*&& !GTK_WIDGET_HAS_FOCUS (connect_widget)*/ )
463c1fa1
RR		 2533 {
2534 gtk_widget_grab_focus (connect_widget);
2535 }
ff8bfdbb
VZ		 2536 else if (GTK_IS_CONTAINER(connect_widget))
2537 {
2538 gtk_container_focus( GTK_CONTAINER(connect_widget), GTK_DIR_TAB_FORWARD );
2539 }
2540 else
2541 {
2542 }
362c6693 2543 }
362c6693 2544}
c801d85f 2545
b292e2f5
RR		 2546bool wxWindow::AcceptsFocus() const
2547{
f03fc89f 2548 return m_acceptsFocus && wxWindowBase::AcceptsFocus();
b292e2f5
RR		 2549}
2550
f03fc89f 2551bool wxWindow::Reparent( wxWindow *newParent )
463c1fa1 2552{
c693edf3 2553 wxCHECK_MSG( (m_widget != NULL), FALSE, _T("invalid window") );
c50f1fb9 2554
8ce63e9d 2555 wxWindow *oldParent = m_parent;
a2053b27 2556
f03fc89f
VZ		 2557 if ( !wxWindowBase::Reparent(newParent) )
2558 return FALSE;
8bbe427f 2559
8ce63e9d
RR		 2560 if (oldParent)
2561 {
2562 gtk_container_remove( GTK_CONTAINER(oldParent->m_wxwindow), m_widget );
2563 }
c50f1fb9 2564
8ce63e9d
RR		 2565 if (newParent)
2566 {
2567 /* insert GTK representation */
2568 (*(newParent->m_insertCallback))(newParent, this);
2569 }
c50f1fb9 2570
f03fc89f 2571 return TRUE;
362c6693 2572}
c801d85f 2573
c50f1fb9 2574void wxWindow::DoAddChild(wxWindow *child)
ddb6bc71
RR		 2575{
2576 wxASSERT_MSG( (m_widget != NULL), _T("invalid window") );
2577
2578 wxASSERT_MSG( (child != NULL), _T("invalid child window") );
2579
2580 wxASSERT_MSG( (m_insertCallback != NULL), _T("invalid child insertion function") );
c50f1fb9 2581
ddb6bc71
RR		 2582 /* add to list */
2583 AddChild( child );
c50f1fb9 2584
ddb6bc71
RR		 2585 /* insert GTK representation */
2586 (*m_insertCallback)(this, child);
2587}
2588
68dda785 2589void wxWindow::Raise()
362c6693 2590{
05939a81 2591 wxCHECK_RET( (m_widget != NULL), _T("invalid window") );
47d67540 2592
a2053b27
RR		 2593 if (!m_widget->window) return;
2594
f03fc89f 2595 gdk_window_raise( m_widget->window );
362c6693
RR		 2596}
2597
68dda785 2598void wxWindow::Lower()
362c6693 2599{
05939a81 2600 wxCHECK_RET( (m_widget != NULL), _T("invalid window") );
47d67540 2601
a2053b27
RR		 2602 if (!m_widget->window) return;
2603
f03fc89f 2604 gdk_window_lower( m_widget->window );
362c6693 2605}
c801d85f 2606
f03fc89f 2607bool wxWindow::SetCursor( const wxCursor &cursor )
86b29a61 2608{
f03fc89f 2609 wxCHECK_MSG( (m_widget != NULL), FALSE, _T("invalid window") );
86b29a61 2610
739730ca 2611 if (!wxWindowBase::SetCursor(cursor))
e55ad60e 2612 {
739730ca
RR		 2613 // don't leave if the GTK widget has just
2614 // been realized
2615 if (!m_delayedCursor) return FALSE;
2616 }
c50f1fb9 2617
739730ca
RR		 2618 GtkWidget *connect_widget = GetConnectWidget();
2619 if (!connect_widget->window)
2620 {
2621 // indicate that a new style has been set
c50f1fb9
VZ		 2622 // but it couldn't get applied as the
2623 // widget hasn't been realized yet.
2624 m_delayedCursor = TRUE;
2625
2626 // pretend we have done something
739730ca
RR		 2627 return TRUE;
2628 }
a2053b27 2629
238d735d 2630// gdk_window_set_cursor( connect_widget->window, GetCursor().GetCursor() );
fd0eed64 2631
739730ca
RR		 2632 // cursor was set
2633 return TRUE;
362c6693 2634}
c801d85f 2635
85eb36c2 2636void wxWindow::WarpPointer( int x, int y )
4f22cf8d 2637{
85eb36c2
RR		 2638 wxCHECK_RET( (m_widget != NULL), _T("invalid window") );
2639
2640 GtkWidget *connect_widget = GetConnectWidget();
2641 if (connect_widget->window)
2642 {
2643 /* we provide this function ourselves as it is
c50f1fb9 2644 missing in GDK */
85eb36c2
RR		 2645 gdk_window_warp_pointer( connect_widget->window, x, y );
2646 }
4f22cf8d
RR		 2647}
2648
debe6624 2649void wxWindow::Refresh( bool eraseBackground, const wxRect *rect )
c801d85f 2650{
05939a81 2651 wxCHECK_RET( (m_widget != NULL), _T("invalid window") );
47d67540 2652
a2053b27
RR		 2653 if (!m_widget->window) return;
2654
139adb6a 2655 if (eraseBackground && m_wxwindow && m_wxwindow->window)
c801d85f 2656 {
139adb6a
RR		 2657 if (rect)
2658 {
2659 gdk_window_clear_area( m_wxwindow->window,
2660 rect->x, rect->y,
f234c60c 2661 rect->width, rect->height );
139adb6a
RR		 2662 }
2663 else
2664 {
f234c60c 2665 gdk_window_clear( m_wxwindow->window );
139adb6a
RR		 2666 }
2667 }
ff8bfdbb 2668
139adb6a
RR		 2669 if (!rect)
2670 {
2671 if (m_wxwindow)
2672 gtk_widget_draw( m_wxwindow, (GdkRectangle*) NULL );
ff8bfdbb 2673 else
139adb6a 2674 gtk_widget_draw( m_widget, (GdkRectangle*) NULL );
362c6693 2675 }
c801d85f 2676 else
139adb6a
RR		 2677 {
2678 GdkRectangle gdk_rect;
2679 gdk_rect.x = rect->x;
2680 gdk_rect.y = rect->y;
2681 gdk_rect.width = rect->width;
2682 gdk_rect.height = rect->height;
2683
2684 if (m_wxwindow)
2685 gtk_widget_draw( m_wxwindow, &gdk_rect );
2686 else
2687 gtk_widget_draw( m_widget, &gdk_rect );
2688 }
362c6693 2689}
c801d85f 2690
68dda785 2691void wxWindow::Clear()
c801d85f 2692{
05939a81 2693 wxCHECK_RET( m_widget != NULL, _T("invalid window") );
47d67540 2694
a2053b27
RR		 2695 if (!m_widget->window) return;
2696
f234c60c
RR		 2697 if (m_wxwindow && m_wxwindow->window)
2698 {
2699 gdk_window_clear( m_wxwindow->window );
2700 }
362c6693 2701}
c801d85f 2702
ff8bfdbb 2703#if wxUSE_TOOLTIPS
f03fc89f 2704void wxWindow::DoSetToolTip( wxToolTip *tip )
b1170810 2705{
f03fc89f 2706 wxWindowBase::DoSetToolTip(tip);
ff8bfdbb 2707
f03fc89f
VZ		 2708 if (m_tooltip)
2709 m_tooltip->Apply( this );
b1170810
RR		 2710}
2711
05939a81 2712void wxWindow::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
b1170810 2713{
dcf924a3 2714 gtk_tooltips_set_tip( tips, GetConnectWidget(), wxConvCurrent->cWX2MB(tip), (gchar*) NULL );
301cd871 2715}
ff8bfdbb 2716#endif // wxUSE_TOOLTIPS
b1170810 2717
f03fc89f 2718bool wxWindow::SetBackgroundColour( const wxColour &colour )
c801d85f 2719{
f03fc89f 2720 wxCHECK_MSG( m_widget != NULL, FALSE, _T("invalid window") );
8bbe427f 2721
739730ca
RR		 2722 if (!wxWindowBase::SetBackgroundColour(colour))
2723 {
2724 // don't leave if the GTK widget has just
2725 // been realized
2726 if (!m_delayedBackgroundColour) return FALSE;
2727 }
c50f1fb9 2728
a2053b27 2729 GtkWidget *connect_widget = GetConnectWidget();
739730ca
RR		 2730 if (!connect_widget->window)
2731 {
2732 // indicate that a new style has been set
c50f1fb9
VZ		 2733 // but it couldn't get applied as the
2734 // widget hasn't been realized yet.
2735 m_delayedBackgroundColour = TRUE;
2736
2737 // pretend we have done something
739730ca
RR		 2738 return TRUE;
2739 }
ca298c88 2740
f234c60c 2741 if (m_wxwindow && m_wxwindow->window)
3bc755fc 2742 {
a2053b27
RR		 2743 /* wxMSW doesn't clear the window here. I don't do that either to
2744 provide compatibility. call Clear() to do the job. */
ca298c88 2745
f234c60c
RR		 2746 m_backgroundColour.CalcPixel( gdk_window_get_colormap( m_wxwindow->window ) );
2747 gdk_window_set_background( m_wxwindow->window, m_backgroundColour.GetColor() );
3bc755fc 2748 }
8bbe427f 2749
ae0bdb01 2750 wxColour sysbg = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE );
121a3581 2751 if (sysbg == m_backgroundColour)
ae0bdb01
RR		 2752 {
2753 m_backgroundColour = wxNullColour;
2754 ApplyWidgetStyle();
ff8bfdbb
VZ		 2755 m_backgroundColour = sysbg;
2756 }
ae0bdb01
RR		 2757 else
2758 {
2759 ApplyWidgetStyle();
2760 }
c801d85f 2761
f03fc89f 2762 return TRUE;
6de97a3b
RR		 2763}
2764
f03fc89f 2765bool wxWindow::SetForegroundColour( const wxColour &colour )
6de97a3b 2766{
f03fc89f 2767 wxCHECK_MSG( m_widget != NULL, FALSE, _T("invalid window") );
8bbe427f 2768
739730ca
RR		 2769 if (!wxWindowBase::SetForegroundColour(colour))
2770 {
2771 // don't leave if the GTK widget has just
2772 // been realized
2773 if (!m_delayedForegroundColour) return FALSE;
2774 }
c50f1fb9 2775
a2053b27 2776 GtkWidget *connect_widget = GetConnectWidget();
739730ca
RR		 2777 if (!connect_widget->window)
2778 {
2779 // indicate that a new style has been set
c50f1fb9
VZ		 2780 // but it couldn't get applied as the
2781 // widget hasn't been realized yet.
2782 m_delayedForegroundColour = TRUE;
2783
2784 // pretend we have done something
739730ca
RR		 2785 return TRUE;
2786 }
2b07d713 2787
ae0bdb01 2788 wxColour sysbg = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE );
2b62ab35 2789 if ( sysbg == m_backgroundColour )
ae0bdb01
RR		 2790 {
2791 m_backgroundColour = wxNullColour;
2792 ApplyWidgetStyle();
ff8bfdbb
VZ		 2793 m_backgroundColour = sysbg;
2794 }
ae0bdb01
RR		 2795 else
2796 {
2797 ApplyWidgetStyle();
2798 }
f03fc89f
VZ		 2799
2800 return TRUE;
58614078
RR		 2801}
2802
2803GtkStyle *wxWindow::GetWidgetStyle()
2804{
1ecc4d80 2805 if (m_widgetStyle) gtk_style_unref( m_widgetStyle );
8bbe427f 2806
f03fc89f 2807 m_widgetStyle = gtk_style_copy( gtk_widget_get_style( m_widget ) );
8bbe427f 2808
1ecc4d80 2809 return m_widgetStyle;
58614078
RR		 2810}
2811
2812void wxWindow::SetWidgetStyle()
2813{
1ecc4d80
RR		 2814 GtkStyle *style = GetWidgetStyle();
2815
2816 gdk_font_unref( style->font );
2817 style->font = gdk_font_ref( m_font.GetInternalFont( 1.0 ) );
2818
2819 if (m_foregroundColour.Ok())
2820 {
2821 m_foregroundColour.CalcPixel( gdk_window_get_colormap( m_widget->window ) );
2822 style->fg[GTK_STATE_NORMAL] = *m_foregroundColour.GetColor();
2823 style->fg[GTK_STATE_PRELIGHT] = *m_foregroundColour.GetColor();
2824 style->fg[GTK_STATE_ACTIVE] = *m_foregroundColour.GetColor();
2825 }
2826
2827 if (m_backgroundColour.Ok())
2828 {
2829 m_backgroundColour.CalcPixel( gdk_window_get_colormap( m_widget->window ) );
2830 style->bg[GTK_STATE_NORMAL] = *m_backgroundColour.GetColor();
2831 style->base[GTK_STATE_NORMAL] = *m_backgroundColour.GetColor();
2832 style->bg[GTK_STATE_PRELIGHT] = *m_backgroundColour.GetColor();
2833 style->base[GTK_STATE_PRELIGHT] = *m_backgroundColour.GetColor();
2834 style->bg[GTK_STATE_ACTIVE] = *m_backgroundColour.GetColor();
2835 style->base[GTK_STATE_ACTIVE] = *m_backgroundColour.GetColor();
2836 style->bg[GTK_STATE_INSENSITIVE] = *m_backgroundColour.GetColor();
2837 style->base[GTK_STATE_INSENSITIVE] = *m_backgroundColour.GetColor();
2838 }
a81258be
RR		 2839}
2840
58614078 2841void wxWindow::ApplyWidgetStyle()
a81258be 2842{
6de97a3b
RR		 2843}
2844
30dea054
RR		 2845static void SetInvokingWindow( wxMenu *menu, wxWindow *win )
2846{
1ecc4d80 2847 menu->SetInvokingWindow( win );
c626a8b7 2848 wxNode *node = menu->GetItems().First();
1ecc4d80
RR		 2849 while (node)
2850 {
2851 wxMenuItem *menuitem = (wxMenuItem*)node->Data();
2852 if (menuitem->IsSubMenu())
2853 {
ff8bfdbb
VZ		 2854 SetInvokingWindow( menuitem->GetSubMenu(), win );
2855 }
1ecc4d80
RR		 2856 node = node->Next();
2857 }
362c6693 2858}
30dea054 2859
0c77152e
RR		 2860static gint gs_pop_x = 0;
2861static gint gs_pop_y = 0;
2862
a234a61a
VZ		 2863static void pop_pos_callback( GtkMenu * WXUNUSED(menu),
2864 gint *x, gint *y,
2865 wxWindow *win )
0c77152e
RR		 2866{
2867 win->ClientToScreen( &gs_pop_x, &gs_pop_y );
2868 *x = gs_pop_x;
2869 *y = gs_pop_y;
2870}
2871
a1665b22 2872bool wxWindow::DoPopupMenu( wxMenu *menu, int x, int y )
30dea054 2873{
05939a81 2874 wxCHECK_MSG( m_widget != NULL, FALSE, _T("invalid window") );
47d67540 2875
05939a81 2876 wxCHECK_MSG( menu != NULL, FALSE, _T("invalid popup-menu") );
8bbe427f 2877
1ecc4d80 2878 SetInvokingWindow( menu, this );
ff8bfdbb 2879
631f1bfe
JS		 2880 menu->UpdateUI();
2881
0c77152e
RR		 2882 gs_pop_x = x;
2883 gs_pop_y = y;
ff8bfdbb 2884
1ecc4d80 2885 gtk_menu_popup(
47d67540 2886 GTK_MENU(menu->m_menu),
0c77152e
RR		 2887 (GtkWidget *) NULL, // parent menu shell
2888 (GtkWidget *) NULL, // parent menu item
2889 (GtkMenuPositionFunc) pop_pos_callback,
2890 (gpointer) this, // client data
2891 0, // button used to activate it
2892 0 //gs_timeLastClick // the time of activation
47d67540 2893 );
1ecc4d80 2894 return TRUE;
30dea054
RR		 2895}
2896
06cfab17 2897#if wxUSE_DRAG_AND_DROP
ac57418f 2898
c801d85f
KB		 2899void wxWindow::SetDropTarget( wxDropTarget *dropTarget )
2900{
05939a81 2901 wxCHECK_RET( m_widget != NULL, _T("invalid window") );
47d67540 2902
1ecc4d80 2903 GtkWidget *dnd_widget = GetConnectWidget();
47d67540 2904
1ecc4d80 2905 if (m_dropTarget) m_dropTarget->UnregisterWidget( dnd_widget );
47d67540 2906
1ecc4d80
RR		 2907 if (m_dropTarget) delete m_dropTarget;
2908 m_dropTarget = dropTarget;
47d67540 2909
1ecc4d80 2910 if (m_dropTarget) m_dropTarget->RegisterWidget( dnd_widget );
362c6693 2911}
c801d85f 2912
f03fc89f 2913#endif // wxUSE_DRAG_AND_DROP
ac57418f 2914
68dda785 2915GtkWidget* wxWindow::GetConnectWidget()
e3e65dac 2916{
1ecc4d80
RR		 2917 GtkWidget *connect_widget = m_widget;
2918 if (m_wxwindow) connect_widget = m_wxwindow;
47d67540 2919
1ecc4d80 2920 return connect_widget;
e3e65dac 2921}
47d67540 2922
903f689b
RR		 2923bool wxWindow::IsOwnGtkWindow( GdkWindow *window )
2924{
1ecc4d80
RR		 2925 if (m_wxwindow) return (window == m_wxwindow->window);
2926 return (window == m_widget->window);
903f689b
RR		 2927}
2928
f03fc89f 2929bool wxWindow::SetFont( const wxFont &font )
c801d85f 2930{
c50f1fb9 2931 wxCHECK_MSG( m_widget != NULL, FALSE, _T( "invalid window") );
c801d85f 2932
739730ca
RR		 2933 if (!wxWindowBase::SetFont(font))
2934 {
2935 // don't leave if the GTK widget has just
2936 // been realized
2937 if (!m_delayedFont) return FALSE;
2938 }
c50f1fb9 2939
a2053b27 2940 GtkWidget *connect_widget = GetConnectWidget();
739730ca
RR		 2941 if (!connect_widget->window)
2942 {
2943 // indicate that a new style has been set
c50f1fb9
VZ		 2944 // but it couldn't get applied as the
2945 // widget hasn't been realized yet.
2946 m_delayedFont = TRUE;
2947
2948 // pretend we have done something
739730ca
RR		 2949 return TRUE;
2950 }
9c288e4d 2951
ae0bdb01 2952 wxColour sysbg = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE );
f03fc89f 2953 if ( sysbg == m_backgroundColour )
ae0bdb01
RR		 2954 {
2955 m_backgroundColour = wxNullColour;
2956 ApplyWidgetStyle();
ff8bfdbb
VZ		 2957 m_backgroundColour = sysbg;
2958 }
ae0bdb01
RR		 2959 else
2960 {
2961 ApplyWidgetStyle();
2962 }
c801d85f 2963
f03fc89f 2964 return TRUE;
362c6693 2965}
c801d85f 2966
68dda785 2967void wxWindow::CaptureMouse()
c801d85f 2968{
05939a81 2969 wxCHECK_RET( m_widget != NULL, _T("invalid window") );
47d67540 2970
72195a0f 2971 wxCHECK_RET( g_captureWindow == NULL, _T("CaptureMouse called twice") );
47d67540 2972
1ecc4d80 2973 GtkWidget *connect_widget = GetConnectWidget();
a2053b27 2974 if (!connect_widget->window) return;
c50f1fb9 2975
1ecc4d80
RR		 2976 gdk_pointer_grab( connect_widget->window, FALSE,
2977 (GdkEventMask)
2978 (GDK_BUTTON_PRESS_MASK |
2979 GDK_BUTTON_RELEASE_MASK |
2980 GDK_POINTER_MOTION_MASK),
ff8bfdbb 2981 (GdkWindow *) NULL,
72195a0f 2982 m_cursor.GetCursor(),
ff8bfdbb 2983 GDK_CURRENT_TIME );
72195a0f 2984 g_captureWindow = this;
362c6693 2985}
c801d85f 2986
68dda785 2987void wxWindow::ReleaseMouse()
c801d85f 2988{
05939a81 2989 wxCHECK_RET( m_widget != NULL, _T("invalid window") );
47d67540 2990
72195a0f 2991 wxCHECK_RET( g_captureWindow, _T("ReleaseMouse called twice") );
47d67540 2992
1ecc4d80 2993 GtkWidget *connect_widget = GetConnectWidget();
a2053b27 2994 if (!connect_widget->window) return;
c50f1fb9 2995
1ecc4d80 2996 gdk_pointer_ungrab ( GDK_CURRENT_TIME );
72195a0f 2997 g_captureWindow = (wxWindow*) NULL;
362c6693 2998}
c801d85f 2999
f03fc89f 3000bool wxWindow::IsRetained() const
c801d85f 3001{
1ecc4d80 3002 return FALSE;
362c6693 3003}
c801d85f 3004
debe6624 3005void wxWindow::SetScrollbar( int orient, int pos, int thumbVisible,
cb43b372 3006 int range, bool refresh )
c801d85f 3007{
05939a81 3008 wxCHECK_RET( m_widget != NULL, _T("invalid window") );
8bbe427f 3009
05939a81 3010 wxCHECK_RET( m_wxwindow != NULL, _T("window needs client area for scrolling") );
c801d85f 3011
1ecc4d80 3012 m_hasScrolling = TRUE;
47d67540 3013
1ecc4d80 3014 if (orient == wxHORIZONTAL)
cb43b372 3015 {
1ecc4d80
RR		 3016 float fpos = (float)pos;
3017 float frange = (float)range;
3018 float fthumb = (float)thumbVisible;
3019 if (fpos > frange-fthumb) fpos = frange-fthumb;
3020 if (fpos < 0.0) fpos = 0.0;
3021
3022 if ((fabs(frange-m_hAdjust->upper) < 0.2) &&
3023 (fabs(fthumb-m_hAdjust->page_size) < 0.2))
3024 {
3025 SetScrollPos( orient, pos, refresh );
3026 return;
3027 }
47d67540 3028
1ecc4d80 3029 m_oldHorizontalPos = fpos;
47d67540 3030
1ecc4d80
RR		 3031 m_hAdjust->lower = 0.0;
3032 m_hAdjust->upper = frange;
3033 m_hAdjust->value = fpos;
3034 m_hAdjust->step_increment = 1.0;
3035 m_hAdjust->page_increment = (float)(wxMax(fthumb,0));
3036 m_hAdjust->page_size = fthumb;
cb43b372 3037 }
1ecc4d80
RR		 3038 else
3039 {
3040 float fpos = (float)pos;
3041 float frange = (float)range;
3042 float fthumb = (float)thumbVisible;
3043 if (fpos > frange-fthumb) fpos = frange-fthumb;
3044 if (fpos < 0.0) fpos = 0.0;
3045
3046 if ((fabs(frange-m_vAdjust->upper) < 0.2) &&
3047 (fabs(fthumb-m_vAdjust->page_size) < 0.2))
3048 {
3049 SetScrollPos( orient, pos, refresh );
3050 return;
3051 }
47d67540 3052
1ecc4d80 3053 m_oldVerticalPos = fpos;
47d67540 3054
1ecc4d80
RR		 3055 m_vAdjust->lower = 0.0;
3056 m_vAdjust->upper = frange;
3057 m_vAdjust->value = fpos;
3058 m_vAdjust->step_increment = 1.0;
3059 m_vAdjust->page_increment = (float)(wxMax(fthumb,0));
3060 m_vAdjust->page_size = fthumb;
3061 }
47d67540 3062
eb082a08
RR		 3063 if (orient == wxHORIZONTAL)
3064 gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" );
3065 else
3066 gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" );
362c6693 3067}
c801d85f 3068
debe6624 3069void wxWindow::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) )
c801d85f 3070{
05939a81 3071 wxCHECK_RET( m_widget != NULL, _T("invalid window") );
1ecc4d80 3072
05939a81 3073 wxCHECK_RET( m_wxwindow != NULL, _T("window needs client area for scrolling") );
1ecc4d80
RR		 3074
3075 if (orient == wxHORIZONTAL)
3076 {
3077 float fpos = (float)pos;
3078 if (fpos > m_hAdjust->upper - m_hAdjust->page_size) fpos = m_hAdjust->upper - m_hAdjust->page_size;
3079 if (fpos < 0.0) fpos = 0.0;
3080 m_oldHorizontalPos = fpos;
3081
3082 if (fabs(fpos-m_hAdjust->value) < 0.2) return;
3083 m_hAdjust->value = fpos;
3084 }
3085 else
3086 {
3087 float fpos = (float)pos;
3088 if (fpos > m_vAdjust->upper - m_vAdjust->page_size) fpos = m_vAdjust->upper - m_vAdjust->page_size;
3089 if (fpos < 0.0) fpos = 0.0;
3090 m_oldVerticalPos = fpos;
ff8bfdbb 3091
1ecc4d80
RR		 3092 if (fabs(fpos-m_vAdjust->value) < 0.2) return;
3093 m_vAdjust->value = fpos;
3094 }
47d67540 3095
eb082a08 3096 if (!m_isScrolling) /* prevent recursion */
47d67540 3097 {
1ecc4d80
RR		 3098 if (m_wxwindow->window)
3099 {
3100 if (orient == wxHORIZONTAL)
3101 gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "value_changed" );
3102 else
3103 gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "value_changed" );
3104 }
cb43b372 3105 }
362c6693 3106}
c801d85f 3107
debe6624 3108int wxWindow::GetScrollThumb( int orient ) const
c801d85f 3109{
05939a81 3110 wxCHECK_MSG( m_widget != NULL, 0, _T("invalid window") );
47d67540 3111
05939a81 3112 wxCHECK_MSG( m_wxwindow != NULL, 0, _T("window needs client area for scrolling") );
47d67540 3113
1ecc4d80
RR		 3114 if (orient == wxHORIZONTAL)
3115 return (int)(m_hAdjust->page_size+0.5);
3116 else
3117 return (int)(m_vAdjust->page_size+0.5);
362c6693 3118}
c801d85f 3119
debe6624 3120int wxWindow::GetScrollPos( int orient ) const
c801d85f 3121{
05939a81 3122 wxCHECK_MSG( m_widget != NULL, 0, _T("invalid window") );
47d67540 3123
05939a81 3124 wxCHECK_MSG( m_wxwindow != NULL, 0, _T("window needs client area for scrolling") );
c801d85f 3125
1ecc4d80
RR		 3126 if (orient == wxHORIZONTAL)
3127 return (int)(m_hAdjust->value+0.5);
3128 else
3129 return (int)(m_vAdjust->value+0.5);
362c6693 3130}
c801d85f 3131
debe6624 3132int wxWindow::GetScrollRange( int orient ) const
c801d85f 3133{
05939a81 3134 wxCHECK_MSG( m_widget != NULL, 0, _T("invalid window") );
47d67540 3135
05939a81 3136 wxCHECK_MSG( m_wxwindow != NULL, 0, _T("window needs client area for scrolling") );
c801d85f 3137
1ecc4d80
RR		 3138 if (orient == wxHORIZONTAL)
3139 return (int)(m_hAdjust->upper+0.5);
3140 else
3141 return (int)(m_vAdjust->upper+0.5);
362c6693 3142}
c801d85f 3143
debe6624 3144void wxWindow::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) )
c801d85f 3145{
05939a81 3146 wxCHECK_RET( m_widget != NULL, _T("invalid window") );
47d67540 3147
05939a81 3148 wxCHECK_RET( m_wxwindow != NULL, _T("window needs client area for scrolling") );
c801d85f 3149
a2053b27 3150 if (!m_scrollGC)
96d5ab4d 3151 {
a2053b27
RR		 3152 m_scrollGC = gdk_gc_new( m_wxwindow->window );
3153 gdk_gc_set_exposures( m_scrollGC, TRUE );
96d5ab4d 3154 }
c50f1fb9 3155
ea5c6ca7
RR		 3156 wxNode *node = m_children.First();
3157 while (node)
3158 {
3159 wxWindow *child = (wxWindow*) node->Data();
c50f1fb9
VZ		 3160 int sx = 0;
3161 int sy = 0;
3162 child->GetSize( &sx, &sy );
3163 child->SetSize( child->m_x + dx, child->m_y + dy, sx, sy, wxSIZE_ALLOW_MINUS_ONE );
3164 node = node->Next();
ea5c6ca7 3165 }
96d5ab4d 3166
c801d85f
KB		 3167 int cw = 0;
3168 int ch = 0;
3169 GetClientSize( &cw, &ch );
c801d85f
KB		 3170 int w = cw - abs(dx);
3171 int h = ch - abs(dy);
c50f1fb9 3172
c801d85f
KB		 3173 if ((h < 0) || (w < 0))
3174 {
1ecc4d80 3175 Refresh();
362c6693 3176 }
a2053b27 3177 else
c801d85f 3178 {
a2053b27
RR		 3179 int s_x = 0;
3180 int s_y = 0;
3181 if (dx < 0) s_x = -dx;
3182 if (dy < 0) s_y = -dy;
3183 int d_x = 0;
3184 int d_y = 0;
3185 if (dx > 0) d_x = dx;
3186 if (dy > 0) d_y = dy;
c801d85f 3187
a2053b27
RR		 3188 gdk_window_copy_area( m_wxwindow->window, m_scrollGC, d_x, d_y,
3189 m_wxwindow->window, s_x, s_y, w, h );
c801d85f 3190
a2053b27
RR		 3191 wxRect rect;
3192 if (dx < 0) rect.x = cw+dx; else rect.x = 0;
3193 if (dy < 0) rect.y = ch+dy; else rect.y = 0;
3194 if (dy != 0) rect.width = cw; else rect.width = abs(dx);
3195 if (dx != 0) rect.height = ch; else rect.height = abs(dy);
c801d85f 3196
a2053b27
RR		 3197 Refresh( TRUE, &rect );
3198 }
c801d85f
KB		 3199}
3200
f03fc89f 3201void wxWindow::SetScrolling(bool scroll)
c801d85f 3202{
f03fc89f 3203 m_isScrolling = g_blockEventsOnScroll = scroll;
c801d85f 3204}
wxWidgets (Impactor)