// Name: window.cpp
// Purpose:
// Author: Robert Roebling
-// Created: 01/02/97
-// Id:
-// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
+// Id: $Id$
+// Copyright: (c) 1998 Robert Roebling, Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
-#pragma implementation "window.h"
+ #pragma implementation "window.h"
#endif
#include "wx/defs.h"
#include "wx/utils.h"
#include "wx/dialog.h"
#include "wx/msgdlg.h"
-#include "wx/dcclient.h"
-#include "wx/dnd.h"
-#include "wx/mdi.h"
+
+#if wxUSE_DRAG_AND_DROP
+ #include "wx/dnd.h"
+#endif
+
+#if wxUSE_TOOLTIPS
+ #include "wx/tooltip.h"
+#endif
+
#include "wx/menu.h"
-#include "wx/notebook.h"
#include "wx/statusbr.h"
-#include <wx/intl.h>
-#include "gdk/gdkkeysyms.h"
+#include "wx/intl.h"
+#include "wx/settings.h"
+#include "wx/log.h"
+
#include <math.h>
-#include "wx/gtk/win_gtk.h"
-#include "gdk/gdkprivate.h"
-//-----------------------------------------------------------------------------
-// data
-//-----------------------------------------------------------------------------
+#include "gdk/gdk.h"
+#include "gtk/gtk.h"
+#include "gdk/gdkprivate.h"
+#include "gdk/gdkkeysyms.h"
+#include "wx/gtk/win_gtk.h"
-extern wxList wxPendingDelete;
-extern wxList wxTopLevelWindows;
-extern bool g_blockEventsOnDrag;
+#include "gdk/gdkx.h"
//-----------------------------------------------------------------------------
-// GTK callbacks for wxWindows event system
-//-----------------------------------------------------------------------------
-
+// documentation on internals
//-----------------------------------------------------------------------------
-// expose (of m_wxwindow, not of m_widget)
-void gtk_window_expose_callback( GtkWidget *WXUNUSED(widget), GdkEventExpose *gdk_event, wxWindow *win )
-{
- if (!win->HasVMT()) return;
- if (g_blockEventsOnDrag) return;
-
/*
- if (IS_KIND_OF(win,wxStatusBar))
- {
- printf( "OnExpose from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- printf( ".\n" );
-
- printf( "x: %d \n", gdk_event->area.x );
- printf( "y: %d \n", gdk_event->area.y );
- printf( "w: %d \n", gdk_event->area.width );
- printf( "h: %d \n", gdk_event->area.height );
-}
+ I have been asked several times about writing some documentation about
+ the GTK port of wxWindows, especially its internal structures. Obviously,
+ you cannot understand wxGTK without knowing a little about the GTK, but
+ some more information about what the wxWindow, which is the base class
+ for all other window classes, does seems required as well.
+
+ What does wxWindow do? It contains the common interface for the following
+ jobs of its descendants:
+
+ 1) Define the rudimentary behaviour common to all window classes, such as
+ resizing, intercepting user input (so as to make it possible to use these
+ events for special purposes in a derived class), window names etc.
+
+ 2) Provide the possibility to contain and manage children, if the derived
+ class is allowed to contain children, which holds true for those window
+ classes which do not display a native GTK widget. To name them, these
+ classes are wxPanel, wxScrolledWindow, wxDialog, wxFrame. The MDI frame-
+ work classes are a special case and are handled a bit differently from
+ the rest. The same holds true for the wxNotebook class.
+
+ 3) Provide the possibility to draw into a client area of a window. This,
+ too, only holds true for classes that do not display a native GTK widget
+ as above.
+
+ 4) Provide the entire mechanism for scrolling widgets. This actual inter-
+ face for this is usually in wxScrolledWindow, but the GTK implementation
+ is in this class.
+
+ 5) A multitude of helper or extra methods for special purposes, such as
+ Drag'n'Drop, managing validators etc.
+
+ Normally one might expect, that one wxWindows window would always correspond
+ to one GTK widget. Under GTK, there is no such allround widget that has all
+ the functionality. Moreover, the GTK defines a client area as a different
+ widget from the actual widget you are handling. Last but not least some
+ special classes (e.g. wxFrame) handle different categories of widgets and
+ still have the possibility to draw something in the client area.
+ It was therefore required to write a special purpose GTK widget, that would
+ represent a client area in the sense of wxWindows capable to do the jobs
+ 2), 3) and 4). I have written this class and it resides in win_gtk.c of
+ this directory.
+
+ All windows must have a widget, with which they interact with other under-
+ lying GTK widgets. It is this widget, e.g. that has to be resized etc and
+ thw wxWindow class has a member variable called m_widget which holds a
+ pointer to this widget. When the window class represents a GTK native widget,
+ this is (in most cases) the only GTK widget the class manages. E.g. the
+ wxStatitText class handles only a GtkLabel widget a pointer to which you
+ can find in m_widget (defined in wxWindow)
+
+ When the class has a client area for drawing into and for containing children
+ it has to handle the client area widget (of the type GtkMyFixed, defined in
+ win_gtk.c), but there could be any number of widgets, handled by a class
+ The common rule for all windows is only, that the widget that interacts with
+ the rest of GTK must be referenced in m_widget and all other widgets must be
+ children of this widget on the GTK level. The top-most widget, which also
+ represents the client area, must be in the m_wxwindow field and must be of
+ the type GtkMyFixed.
+
+ As I said, the window classes that display a GTK native widget only have
+ one widget, so in the case of e.g. the wxButton class m_widget holds a
+ pointer to a GtkButton widget. But windows with client areas (for drawing
+ and children) have a m_widget field that is a pointer to a GtkScrolled-
+ Window and a m_wxwindow field that is pointer to a GtkMyFixed and this
+ one is (in the GTK sense) a child of the GtkScrolledWindow.
+
+ If the m_wxwindow field is set, then all input to this widget is inter-
+ cepted and sent to the wxWindows class. If not, all input to the widget
+ that gets pointed to by m_widget gets intercepted and sent to the class.
+
*/
- win->m_updateRegion.Union( gdk_event->area.x,
- gdk_event->area.y,
- gdk_event->area.width,
- gdk_event->area.height );
-
- if (gdk_event->count > 0) return;
+//-----------------------------------------------------------------------------
+// data
+//-----------------------------------------------------------------------------
+
+extern wxList wxPendingDelete;
+extern bool g_blockEventsOnDrag;
+extern bool g_blockEventsOnScroll;
+extern wxCursor g_globalCursor;
+static wxWindow *g_captureWindow = (wxWindow*) NULL;
+static wxWindow *g_focusWindow = (wxWindow*) NULL;
- wxPaintEvent event( win->GetId() );
- event.SetEventObject( win );
- win->ProcessEvent( event );
-
- win->m_updateRegion.Clear();
-}
+/* hack: we need something to pass to gtk_menu_popup, so we store the time of
+ the last click here */
+static guint32 gs_timeLastClick = 0;
//-----------------------------------------------------------------------------
-// draw (of m_wxwindow, not of m_widget)
+// debug
+//-----------------------------------------------------------------------------
+
+#ifdef __WXDEBUG__
-void gtk_window_draw_callback( GtkWidget *WXUNUSED(widget), GdkRectangle *rect, wxWindow *win )
-{
- if (!win->HasVMT()) return;
- if (g_blockEventsOnDrag) return;
-
+static gint gtk_debug_focus_in_callback( GtkWidget *WXUNUSED(widget),
+ GdkEvent *WXUNUSED(event),
+ const wxChar *name )
+{
/*
- if (IS_KIND_OF(win,wxStatusBar))
- {
- printf( "OnDraw from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- printf( ".\n" );
-
- printf( "x: %d \n", rect->x );
- printf( "y: %d \n", rect->y );
- printf( "w: %d \n", rect->width );
- printf( "h: %d \n", rect->height );
-}
+ static bool s_done = FALSE;
+ if ( !s_done )
+ {
+ wxLog::AddTraceMask("focus");
+ s_done = TRUE;
+ }
+ wxLogTrace(_T("FOCUS NOW AT: %s"), name);
*/
- win->m_updateRegion.Union( rect->x, rect->y, rect->width, rect->height );
-
- wxPaintEvent event( win->GetId() );
- event.SetEventObject( win );
- win->ProcessEvent( event );
-
- win->m_updateRegion.Clear();
+ return FALSE;
}
-//-----------------------------------------------------------------------------
-// size
-// I don't any longer intercept GTK's internal resize events, except
-// for frames and from within MDI and tabbed windows (client area
-// size determined internally by GTK, not wxWin).
+void debug_focus_in( GtkWidget* widget, const wxChar* name, const wxChar *window )
+{
+ wxString tmp = name;
+ tmp += _T(" FROM ");
+ tmp += window;
-/*
-void gtk_window_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxWindow *win )
-{
- if (!win->HasVMT()) return;
- if (g_blockEventsOnDrag) return;
-
- return;
-
- if ((win->m_x == alloc->x) &&
- (win->m_y == alloc->y) &&
- (win->m_width == alloc->width) &&
- (win->m_height == alloc->height))
- {
- return;
- }
-
- printf( "OnResize from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- printf( " .\n" );
-
- printf( " Old: X: %d Y: %d ", win->m_x, win->m_y );
- printf( " W: %d H: %d ", win->m_width, win->m_height );
- printf( " .\n" );
-
- printf( " New: X: %d Y: %d ", alloc->x, alloc->y );
- printf( " W: %d H: %d ", alloc->width, alloc->height );
- printf( " .\n" );
-
- wxSizeEvent event( wxSize( alloc->width, alloc->height), win->GetId() );
- event.SetEventObject( win );
- win->ProcessEvent( event );
+ wxChar *s = new wxChar[tmp.Length()+1];
+
+ wxStrcpy( s, tmp );
+
+ gtk_signal_connect( GTK_OBJECT(widget), "focus_in_event",
+ GTK_SIGNAL_FUNC(gtk_debug_focus_in_callback), (gpointer)s );
}
-*/
+#endif // Debug
+
+//-----------------------------------------------------------------------------
+// missing gdk functions
//-----------------------------------------------------------------------------
-// key_press
-gint gtk_window_key_press_callback( GtkWidget *WXUNUSED(widget), GdkEventKey *gdk_event, wxWindow *win )
-{
- if (!win->HasVMT()) return FALSE;
- if (g_blockEventsOnDrag) return FALSE;
+void
+gdk_window_warp_pointer (GdkWindow *window,
+ gint x,
+ gint y)
+{
+ GdkWindowPrivate *priv;
-/*
- printf( "OnKeyPress from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- printf( ".\n" );
-*/
+ if (!window)
+ window = (GdkWindow*) &gdk_root_parent;
+
+ priv = (GdkWindowPrivate*) window;
- long key_code = 0;
- switch (gdk_event->keyval)
+ if (!priv->destroyed)
{
- case GDK_BackSpace: key_code = WXK_BACK; break;
- case GDK_Tab: key_code = WXK_TAB; break;
- case GDK_Linefeed: key_code = WXK_RETURN; break;
- case GDK_Clear: key_code = WXK_CLEAR; break;
- case GDK_Return: key_code = WXK_RETURN; break;
- case GDK_Pause: key_code = WXK_PAUSE; break;
- case GDK_Scroll_Lock: key_code = WXK_SCROLL; break;
- case GDK_Escape: key_code = WXK_ESCAPE; break;
- case GDK_Delete: key_code = WXK_DELETE; break;
- case GDK_Home: key_code = WXK_HOME; break;
- case GDK_Left: key_code = WXK_LEFT; break;
- case GDK_Up: key_code = WXK_UP; break;
- case GDK_Right: key_code = WXK_RIGHT; break;
- case GDK_Down: key_code = WXK_DOWN; break;
- case GDK_Prior: key_code = WXK_PRIOR; break;
-// case GDK_Page_Up: key_code = WXK_PAGEUP; break;
- case GDK_Next: key_code = WXK_NEXT; break;
-// case GDK_Page_Down: key_code = WXK_PAGEDOWN; break;
- case GDK_End: key_code = WXK_END; break;
- case GDK_Begin: key_code = WXK_HOME; break;
- case GDK_Select: key_code = WXK_SELECT; break;
- case GDK_Print: key_code = WXK_PRINT; break;
- case GDK_Execute: key_code = WXK_EXECUTE; break;
- case GDK_Insert: key_code = WXK_INSERT; break;
- case GDK_Num_Lock: key_code = WXK_NUMLOCK; break;
- case GDK_KP_Tab: key_code = WXK_TAB; break;
- case GDK_KP_Enter: key_code = WXK_RETURN; break;
- case GDK_KP_Home: key_code = WXK_HOME; break;
- case GDK_KP_Left: key_code = WXK_LEFT; break;
- case GDK_KP_Up: key_code = WXK_UP; break;
- case GDK_KP_Right: key_code = WXK_RIGHT; break;
- case GDK_KP_Down: key_code = WXK_DOWN; break;
- case GDK_KP_Prior: key_code = WXK_PRIOR; break;
-// case GDK_KP_Page_Up: key_code = WXK_PAGEUP; break;
- case GDK_KP_Next: key_code = WXK_NEXT; break;
-// case GDK_KP_Page_Down: key_code = WXK_PAGEDOWN; break;
- case GDK_KP_End: key_code = WXK_END; break;
- case GDK_KP_Begin: key_code = WXK_HOME; break;
- case GDK_KP_Insert: key_code = WXK_INSERT; break;
- case GDK_KP_Delete: key_code = WXK_DELETE; break;
- case GDK_KP_Multiply: key_code = WXK_MULTIPLY; break;
- case GDK_KP_Add: key_code = WXK_ADD; break;
- case GDK_KP_Separator: key_code = WXK_SEPARATOR; break;
- case GDK_KP_Subtract: key_code = WXK_SUBTRACT; break;
- case GDK_KP_Decimal: key_code = WXK_DECIMAL; break;
- case GDK_KP_Divide: key_code = WXK_DIVIDE; break;
- case GDK_KP_0: key_code = WXK_NUMPAD0; break;
- case GDK_KP_1: key_code = WXK_NUMPAD1; break;
- case GDK_KP_2: key_code = WXK_NUMPAD2; break;
- case GDK_KP_3: key_code = WXK_NUMPAD3; break;
- case GDK_KP_4: key_code = WXK_NUMPAD4; break;
- case GDK_KP_5: key_code = WXK_NUMPAD5; break;
- case GDK_KP_6: key_code = WXK_NUMPAD6; break;
- case GDK_KP_7: key_code = WXK_NUMPAD7; break;
- case GDK_KP_8: key_code = WXK_NUMPAD7; break;
- case GDK_KP_9: key_code = WXK_NUMPAD9; break;
- case GDK_F1: key_code = WXK_F1; break;
- case GDK_F2: key_code = WXK_F2; break;
- case GDK_F3: key_code = WXK_F3; break;
- case GDK_F4: key_code = WXK_F4; break;
- case GDK_F5: key_code = WXK_F5; break;
- case GDK_F6: key_code = WXK_F6; break;
- case GDK_F7: key_code = WXK_F7; break;
- case GDK_F8: key_code = WXK_F8; break;
- case GDK_F9: key_code = WXK_F9; break;
- case GDK_F10: key_code = WXK_F10; break;
- case GDK_F11: key_code = WXK_F11; break;
- case GDK_F12: key_code = WXK_F12; break;
- default:
- {
- if ((gdk_event->keyval >= 0x20) && (gdk_event->keyval <= 0xFF))
- key_code = gdk_event->keyval;
- }
+ XWarpPointer (priv->xdisplay,
+ None, /* not source window -> move from anywhere */
+ priv->xwindow, /* dest window */
+ 0, 0, 0, 0, /* not source window -> move from anywhere */
+ x, y );
}
-
- if (!key_code) return FALSE;
-
- wxKeyEvent event( wxEVT_CHAR );
- event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
- event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
- event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
- event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
- event.m_keyCode = key_code;
- event.m_x = 0;
- event.m_y = 0;
- event.SetEventObject( win );
-
- bool ret = win->ProcessEvent( event );
-/*
- if (ret) printf( "found.\n") ;
-*/
- return ret;
}
//-----------------------------------------------------------------------------
-// button_press
+// idle system
+//-----------------------------------------------------------------------------
+
+extern void wxapp_install_idle_handler();
+extern bool g_isIdle;
+
+//-----------------------------------------------------------------------------
+// key event conversion routines
+//-----------------------------------------------------------------------------
-gint gtk_window_button_press_callback( GtkWidget *WXUNUSED(widget), GdkEventButton *gdk_event, wxWindow *win )
+#if (GTK_MINOR_VERSION == 0)
+/* these functions are copied verbatim from GTK 1.2 */
+static void
+gdkx_XConvertCase (KeySym symbol,
+ KeySym *lower,
+ KeySym *upper)
{
- if (!win->IsOwnGtkWindow( gdk_event->window )) return TRUE;
-
- if (g_blockEventsOnDrag) return TRUE;
+ register KeySym sym = symbol;
- if (win->m_wxwindow)
- {
- if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow) && !GTK_WIDGET_HAS_FOCUS (win->m_wxwindow) )
+ g_return_if_fail (lower != NULL);
+ g_return_if_fail (upper != NULL);
+
+ *lower = sym;
+ *upper = sym;
+
+ switch (sym >> 8)
{
- gtk_widget_grab_focus (win->m_wxwindow);
-
-/*
- printf( "GrabFocus from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- printf( ".\n" );
-*/
-
+#if defined (GDK_A) && defined (GDK_Ooblique)
+ case 0: /* Latin 1 */
+ if ((sym >= GDK_A) && (sym <= GDK_Z))
+ *lower += (GDK_a - GDK_A);
+ else if ((sym >= GDK_a) && (sym <= GDK_z))
+ *upper -= (GDK_a - GDK_A);
+ else if ((sym >= GDK_Agrave) && (sym <= GDK_Odiaeresis))
+ *lower += (GDK_agrave - GDK_Agrave);
+ else if ((sym >= GDK_agrave) && (sym <= GDK_odiaeresis))
+ *upper -= (GDK_agrave - GDK_Agrave);
+ else if ((sym >= GDK_Ooblique) && (sym <= GDK_Thorn))
+ *lower += (GDK_oslash - GDK_Ooblique);
+ else if ((sym >= GDK_oslash) && (sym <= GDK_thorn))
+ *upper -= (GDK_oslash - GDK_Ooblique);
+ break;
+#endif /* LATIN1 */
+
+#if defined (GDK_Aogonek) && defined (GDK_tcedilla)
+ case 1: /* Latin 2 */
+ /* Assume the KeySym is a legal value (ignore discontinuities) */
+ if (sym == GDK_Aogonek)
+ *lower = GDK_aogonek;
+ else if (sym >= GDK_Lstroke && sym <= GDK_Sacute)
+ *lower += (GDK_lstroke - GDK_Lstroke);
+ else if (sym >= GDK_Scaron && sym <= GDK_Zacute)
+ *lower += (GDK_scaron - GDK_Scaron);
+ else if (sym >= GDK_Zcaron && sym <= GDK_Zabovedot)
+ *lower += (GDK_zcaron - GDK_Zcaron);
+ else if (sym == GDK_aogonek)
+ *upper = GDK_Aogonek;
+ else if (sym >= GDK_lstroke && sym <= GDK_sacute)
+ *upper -= (GDK_lstroke - GDK_Lstroke);
+ else if (sym >= GDK_scaron && sym <= GDK_zacute)
+ *upper -= (GDK_scaron - GDK_Scaron);
+ else if (sym >= GDK_zcaron && sym <= GDK_zabovedot)
+ *upper -= (GDK_zcaron - GDK_Zcaron);
+ else if (sym >= GDK_Racute && sym <= GDK_Tcedilla)
+ *lower += (GDK_racute - GDK_Racute);
+ else if (sym >= GDK_racute && sym <= GDK_tcedilla)
+ *upper -= (GDK_racute - GDK_Racute);
+ break;
+#endif /* LATIN2 */
+
+#if defined (GDK_Hstroke) && defined (GDK_Cabovedot)
+ case 2: /* Latin 3 */
+ /* Assume the KeySym is a legal value (ignore discontinuities) */
+ if (sym >= GDK_Hstroke && sym <= GDK_Hcircumflex)
+ *lower += (GDK_hstroke - GDK_Hstroke);
+ else if (sym >= GDK_Gbreve && sym <= GDK_Jcircumflex)
+ *lower += (GDK_gbreve - GDK_Gbreve);
+ else if (sym >= GDK_hstroke && sym <= GDK_hcircumflex)
+ *upper -= (GDK_hstroke - GDK_Hstroke);
+ else if (sym >= GDK_gbreve && sym <= GDK_jcircumflex)
+ *upper -= (GDK_gbreve - GDK_Gbreve);
+ else if (sym >= GDK_Cabovedot && sym <= GDK_Scircumflex)
+ *lower += (GDK_cabovedot - GDK_Cabovedot);
+ else if (sym >= GDK_cabovedot && sym <= GDK_scircumflex)
+ *upper -= (GDK_cabovedot - GDK_Cabovedot);
+ break;
+#endif /* LATIN3 */
+
+#if defined (GDK_Rcedilla) && defined (GDK_Amacron)
+ case 3: /* Latin 4 */
+ /* Assume the KeySym is a legal value (ignore discontinuities) */
+ if (sym >= GDK_Rcedilla && sym <= GDK_Tslash)
+ *lower += (GDK_rcedilla - GDK_Rcedilla);
+ else if (sym >= GDK_rcedilla && sym <= GDK_tslash)
+ *upper -= (GDK_rcedilla - GDK_Rcedilla);
+ else if (sym == GDK_ENG)
+ *lower = GDK_eng;
+ else if (sym == GDK_eng)
+ *upper = GDK_ENG;
+ else if (sym >= GDK_Amacron && sym <= GDK_Umacron)
+ *lower += (GDK_amacron - GDK_Amacron);
+ else if (sym >= GDK_amacron && sym <= GDK_umacron)
+ *upper -= (GDK_amacron - GDK_Amacron);
+ break;
+#endif /* LATIN4 */
+
+#if defined (GDK_Serbian_DJE) && defined (GDK_Cyrillic_yu)
+ case 6: /* Cyrillic */
+ /* Assume the KeySym is a legal value (ignore discontinuities) */
+ if (sym >= GDK_Serbian_DJE && sym <= GDK_Serbian_DZE)
+ *lower -= (GDK_Serbian_DJE - GDK_Serbian_dje);
+ else if (sym >= GDK_Serbian_dje && sym <= GDK_Serbian_dze)
+ *upper += (GDK_Serbian_DJE - GDK_Serbian_dje);
+ else if (sym >= GDK_Cyrillic_YU && sym <= GDK_Cyrillic_HARDSIGN)
+ *lower -= (GDK_Cyrillic_YU - GDK_Cyrillic_yu);
+ else if (sym >= GDK_Cyrillic_yu && sym <= GDK_Cyrillic_hardsign)
+ *upper += (GDK_Cyrillic_YU - GDK_Cyrillic_yu);
+ break;
+#endif /* CYRILLIC */
+
+#if defined (GDK_Greek_ALPHAaccent) && defined (GDK_Greek_finalsmallsigma)
+ case 7: /* Greek */
+ /* Assume the KeySym is a legal value (ignore discontinuities) */
+ if (sym >= GDK_Greek_ALPHAaccent && sym <= GDK_Greek_OMEGAaccent)
+ *lower += (GDK_Greek_alphaaccent - GDK_Greek_ALPHAaccent);
+ else if (sym >= GDK_Greek_alphaaccent && sym <= GDK_Greek_omegaaccent &&
+ sym != GDK_Greek_iotaaccentdieresis &&
+ sym != GDK_Greek_upsilonaccentdieresis)
+ *upper -= (GDK_Greek_alphaaccent - GDK_Greek_ALPHAaccent);
+ else if (sym >= GDK_Greek_ALPHA && sym <= GDK_Greek_OMEGA)
+ *lower += (GDK_Greek_alpha - GDK_Greek_ALPHA);
+ else if (sym >= GDK_Greek_alpha && sym <= GDK_Greek_omega &&
+ sym != GDK_Greek_finalsmallsigma)
+ *upper -= (GDK_Greek_alpha - GDK_Greek_ALPHA);
+ break;
+#endif /* GREEK */
}
- }
-
- if (!win->HasVMT()) return TRUE;
-
-/*
- printf( "OnButtonPress from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- printf( ".\n" );
-*/
+}
- wxEventType event_type = wxEVT_LEFT_DOWN;
-
- if (gdk_event->button == 1)
- {
- switch (gdk_event->type)
+static guint
+gdk_keyval_to_upper (guint keyval)
+{
+ if (keyval)
{
- case GDK_BUTTON_PRESS: event_type = wxEVT_LEFT_DOWN; break;
- case GDK_2BUTTON_PRESS: event_type = wxEVT_LEFT_DCLICK; break;
- default: break;
+ KeySym lower_val = 0;
+ KeySym upper_val = 0;
+
+ gdkx_XConvertCase (keyval, &lower_val, &upper_val);
+ return upper_val;
}
- }
- else if (gdk_event->button == 2)
- {
- switch (gdk_event->type)
+ return 0;
+}
+#endif
+
+static long map_to_unmodified_wx_keysym( KeySym keysym )
+{
+ guint key_code = 0;
+
+ switch (keysym)
{
- case GDK_BUTTON_PRESS: event_type = wxEVT_MIDDLE_DOWN; break;
- case GDK_2BUTTON_PRESS: event_type = wxEVT_MIDDLE_DCLICK; break;
- default: break;
+ case GDK_Shift_L:
+ case GDK_Shift_R: key_code = WXK_SHIFT; break;
+ case GDK_Control_L:
+ case GDK_Control_R: key_code = WXK_CONTROL; break;
+ case GDK_Meta_L:
+ case GDK_Meta_R:
+ case GDK_Alt_L:
+ case GDK_Alt_R:
+ case GDK_Super_L:
+ case GDK_Super_R: key_code = WXK_ALT; break;
+ case GDK_Menu: key_code = WXK_MENU; break;
+ case GDK_Help: key_code = WXK_HELP; break;
+ case GDK_BackSpace: key_code = WXK_BACK; break;
+ case GDK_ISO_Left_Tab:
+ case GDK_Tab: key_code = WXK_TAB; break;
+ case GDK_Linefeed: key_code = WXK_RETURN; break;
+ case GDK_Clear: key_code = WXK_CLEAR; break;
+ case GDK_Return: key_code = WXK_RETURN; break;
+ case GDK_Pause: key_code = WXK_PAUSE; break;
+ case GDK_Scroll_Lock: key_code = WXK_SCROLL; break;
+ case GDK_Escape: key_code = WXK_ESCAPE; break;
+ case GDK_Delete: key_code = WXK_DELETE; break;
+ case GDK_Home: key_code = WXK_HOME; break;
+ case GDK_Left: key_code = WXK_LEFT; break;
+ case GDK_Up: key_code = WXK_UP; break;
+ case GDK_Right: key_code = WXK_RIGHT; break;
+ case GDK_Down: key_code = WXK_DOWN; break;
+ case GDK_Prior: key_code = WXK_PRIOR; break;
+// case GDK_Page_Up: key_code = WXK_PAGEUP; break;
+ case GDK_Next: key_code = WXK_NEXT; break;
+// case GDK_Page_Down: key_code = WXK_PAGEDOWN; break;
+ case GDK_End: key_code = WXK_END; break;
+ case GDK_Begin: key_code = WXK_HOME; break;
+ case GDK_Select: key_code = WXK_SELECT; break;
+ case GDK_Print: key_code = WXK_PRINT; break;
+ case GDK_Execute: key_code = WXK_EXECUTE; break;
+ case GDK_Insert: key_code = WXK_INSERT; break;
+ case GDK_Num_Lock: key_code = WXK_NUMLOCK; break;
+
+ case GDK_KP_0: key_code = WXK_NUMPAD0; break;
+ case GDK_KP_1: key_code = WXK_NUMPAD1; break;
+ case GDK_KP_2: key_code = WXK_NUMPAD2; break;
+ case GDK_KP_3: key_code = WXK_NUMPAD3; break;
+ case GDK_KP_4: key_code = WXK_NUMPAD4; break;
+ case GDK_KP_5: key_code = WXK_NUMPAD5; break;
+ case GDK_KP_6: key_code = WXK_NUMPAD6; break;
+ case GDK_KP_7: key_code = WXK_NUMPAD7; break;
+ case GDK_KP_8: key_code = WXK_NUMPAD8; break;
+ case GDK_KP_9: key_code = WXK_NUMPAD9; break;
+ case GDK_KP_Space: key_code = WXK_NUMPAD_SPACE; break;
+ case GDK_KP_Tab: key_code = WXK_NUMPAD_TAB; break;
+ case GDK_KP_Enter: key_code = WXK_NUMPAD_ENTER; break;
+ case GDK_KP_F1: key_code = WXK_NUMPAD_F1; break;
+ case GDK_KP_F2: key_code = WXK_NUMPAD_F2; break;
+ case GDK_KP_F3: key_code = WXK_NUMPAD_F3; break;
+ case GDK_KP_F4: key_code = WXK_NUMPAD_F4; break;
+ case GDK_KP_Home: key_code = WXK_NUMPAD_HOME; break;
+ case GDK_KP_Left: key_code = WXK_NUMPAD_LEFT; break;
+ case GDK_KP_Up: key_code = WXK_NUMPAD_UP; break;
+ case GDK_KP_Right: key_code = WXK_NUMPAD_RIGHT; break;
+ case GDK_KP_Down: key_code = WXK_NUMPAD_DOWN; break;
+ case GDK_KP_Prior: key_code = WXK_NUMPAD_PRIOR; break;
+// case GDK_KP_Page_Up: key_code = WXK_NUMPAD_PAGEUP; break;
+ case GDK_KP_Next: key_code = WXK_NUMPAD_NEXT; break;
+// case GDK_KP_Page_Down: key_code = WXK_NUMPAD_PAGEDOWN; break;
+ case GDK_KP_End: key_code = WXK_NUMPAD_END; break;
+ case GDK_KP_Begin: key_code = WXK_NUMPAD_BEGIN; break;
+ case GDK_KP_Insert: key_code = WXK_NUMPAD_INSERT; break;
+ case GDK_KP_Delete: key_code = WXK_NUMPAD_DELETE; break;
+ case GDK_KP_Equal: key_code = WXK_NUMPAD_EQUAL; break;
+ case GDK_KP_Multiply: key_code = WXK_NUMPAD_MULTIPLY; break;
+ case GDK_KP_Add: key_code = WXK_NUMPAD_ADD; break;
+ case GDK_KP_Separator: key_code = WXK_NUMPAD_SEPARATOR; break;
+ case GDK_KP_Subtract: key_code = WXK_NUMPAD_SUBTRACT; break;
+ case GDK_KP_Decimal: key_code = WXK_NUMPAD_DECIMAL; break;
+ case GDK_KP_Divide: key_code = WXK_NUMPAD_DIVIDE; break;
+
+ case GDK_F1: key_code = WXK_F1; break;
+ case GDK_F2: key_code = WXK_F2; break;
+ case GDK_F3: key_code = WXK_F3; break;
+ case GDK_F4: key_code = WXK_F4; break;
+ case GDK_F5: key_code = WXK_F5; break;
+ case GDK_F6: key_code = WXK_F6; break;
+ case GDK_F7: key_code = WXK_F7; break;
+ case GDK_F8: key_code = WXK_F8; break;
+ case GDK_F9: key_code = WXK_F9; break;
+ case GDK_F10: key_code = WXK_F10; break;
+ case GDK_F11: key_code = WXK_F11; break;
+ case GDK_F12: key_code = WXK_F12; break;
+ default:
+ {
+ if (keysym <= 0xFF)
+ {
+ guint upper = gdk_keyval_to_upper( keysym );
+ keysym = (upper != 0 ? upper : keysym ); /* to be MSW compatible */
+ key_code = keysym;
+ }
+ }
}
- }
- else if (gdk_event->button == 3)
- {
- switch (gdk_event->type)
+
+ return (key_code);
+}
+
+static long map_to_wx_keysym( KeySym keysym )
+{
+ guint key_code = 0;
+
+ switch (keysym)
{
- case GDK_BUTTON_PRESS: event_type = wxEVT_RIGHT_DOWN; break;
- case GDK_2BUTTON_PRESS: event_type = wxEVT_RIGHT_DCLICK; break;
- default: break;
+ case GDK_Menu: key_code = WXK_MENU; break;
+ case GDK_Help: key_code = WXK_HELP; break;
+ case GDK_BackSpace: key_code = WXK_BACK; break;
+ case GDK_ISO_Left_Tab:
+ case GDK_Tab: key_code = WXK_TAB; break;
+ case GDK_Linefeed: key_code = WXK_RETURN; break;
+ case GDK_Clear: key_code = WXK_CLEAR; break;
+ case GDK_Return: key_code = WXK_RETURN; break;
+ case GDK_Pause: key_code = WXK_PAUSE; break;
+ case GDK_Scroll_Lock: key_code = WXK_SCROLL; break;
+ case GDK_Escape: key_code = WXK_ESCAPE; break;
+ case GDK_Delete: key_code = WXK_DELETE; break;
+ case GDK_Home: key_code = WXK_HOME; break;
+ case GDK_Left: key_code = WXK_LEFT; break;
+ case GDK_Up: key_code = WXK_UP; break;
+ case GDK_Right: key_code = WXK_RIGHT; break;
+ case GDK_Down: key_code = WXK_DOWN; break;
+ case GDK_Prior: key_code = WXK_PRIOR; break;
+// case GDK_Page_Up: key_code = WXK_PAGEUP; break;
+ case GDK_Next: key_code = WXK_NEXT; break;
+// case GDK_Page_Down: key_code = WXK_PAGEDOWN; break;
+ case GDK_End: key_code = WXK_END; break;
+ case GDK_Begin: key_code = WXK_HOME; break;
+ case GDK_Select: key_code = WXK_SELECT; break;
+ case GDK_Print: key_code = WXK_PRINT; break;
+ case GDK_Execute: key_code = WXK_EXECUTE; break;
+ case GDK_Insert: key_code = WXK_INSERT; break;
+ case GDK_Num_Lock: key_code = WXK_NUMLOCK; break;
+
+ case GDK_KP_0: key_code = '0'; break;
+ case GDK_KP_1: key_code = '1'; break;
+ case GDK_KP_2: key_code = '2'; break;
+ case GDK_KP_3: key_code = '3'; break;
+ case GDK_KP_4: key_code = '4'; break;
+ case GDK_KP_5: key_code = '5'; break;
+ case GDK_KP_6: key_code = '6'; break;
+ case GDK_KP_7: key_code = '7'; break;
+ case GDK_KP_8: key_code = '8'; break;
+ case GDK_KP_9: key_code = '9'; break;
+ case GDK_KP_Space: key_code = ' '; break;
+ case GDK_KP_Tab: key_code = WXK_TAB; break; /* or '\t' ??? */
+ case GDK_KP_Enter: key_code = WXK_RETURN; break; /* or '\r' ??? */
+ case GDK_KP_F1: key_code = WXK_NUMPAD_F1; break;
+ case GDK_KP_F2: key_code = WXK_NUMPAD_F2; break;
+ case GDK_KP_F3: key_code = WXK_NUMPAD_F3; break;
+ case GDK_KP_F4: key_code = WXK_NUMPAD_F4; break;
+ case GDK_KP_Home: key_code = WXK_HOME; break;
+ case GDK_KP_Left: key_code = WXK_LEFT; break;
+ case GDK_KP_Up: key_code = WXK_UP; break;
+ case GDK_KP_Right: key_code = WXK_RIGHT; break;
+ case GDK_KP_Down: key_code = WXK_DOWN; break;
+ case GDK_KP_Prior: key_code = WXK_PRIOR; break;
+// case GDK_KP_Page_Up: key_code = WXK_PAGEUP; break;
+ case GDK_KP_Next: key_code = WXK_NEXT; break;
+// case GDK_KP_Page_Down: key_code = WXK_PAGEDOWN; break;
+ case GDK_KP_End: key_code = WXK_END; break;
+ case GDK_KP_Begin: key_code = WXK_HOME; break;
+ case GDK_KP_Insert: key_code = WXK_INSERT; break;
+ case GDK_KP_Delete: key_code = WXK_DELETE; break;
+ case GDK_KP_Equal: key_code = '='; break;
+ case GDK_KP_Multiply: key_code = '*'; break;
+ case GDK_KP_Add: key_code = '+'; break;
+ case GDK_KP_Separator: key_code = ','; break;
+ case GDK_KP_Subtract: key_code = '-'; break;
+ case GDK_KP_Decimal: key_code = '.'; break;
+ case GDK_KP_Divide: key_code = '/'; break;
+
+ case GDK_F1: key_code = WXK_F1; break;
+ case GDK_F2: key_code = WXK_F2; break;
+ case GDK_F3: key_code = WXK_F3; break;
+ case GDK_F4: key_code = WXK_F4; break;
+ case GDK_F5: key_code = WXK_F5; break;
+ case GDK_F6: key_code = WXK_F6; break;
+ case GDK_F7: key_code = WXK_F7; break;
+ case GDK_F8: key_code = WXK_F8; break;
+ case GDK_F9: key_code = WXK_F9; break;
+ case GDK_F10: key_code = WXK_F10; break;
+ case GDK_F11: key_code = WXK_F11; break;
+ case GDK_F12: key_code = WXK_F12; break;
+ default:
+ {
+ if (keysym <= 0xFF)
+ {
+ key_code = keysym;
+ }
+ }
}
- }
-
- wxMouseEvent event( event_type );
- event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
- event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
- event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
- event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
- event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK);
- event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
- event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);
-
- event.m_x = (long)gdk_event->x;
- event.m_y = (long)gdk_event->y;
- event.SetEventObject( win );
-
- win->ProcessEvent( event );
-
- return TRUE;
+
+ return (key_code);
}
//-----------------------------------------------------------------------------
-// button_release
+// local code (see below)
+//-----------------------------------------------------------------------------
+
+#if (GTK_MINOR_VERSION > 0)
+
+static void draw_frame( GtkWidget *widget, wxWindow *win )
+{
+ if (!win->m_hasVMT)
+ return;
+
+ int dw = 0;
+ int dh = 0;
-gint gtk_window_button_release_callback( GtkWidget *WXUNUSED(widget), GdkEventButton *gdk_event, wxWindow *win )
-{
- if (!win->IsOwnGtkWindow( gdk_event->window )) return TRUE;
- if (g_blockEventsOnDrag) return TRUE;
+ if (win->HasScrolling())
+ {
+ GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(widget);
+ GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(widget)->klass );
- if (!win->HasVMT()) return TRUE;
-
/*
- printf( "OnButtonRelease from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- printf( ".\n" );
+ GtkWidget *hscrollbar = scroll_window->hscrollbar;
+ GtkWidget *vscrollbar = scroll_window->vscrollbar;
+
+ we use this instead: range.slider_width = 11 + 2*2pts edge
*/
-
- wxEventType event_type = wxEVT_NULL;
-
- switch (gdk_event->button)
- {
- case 1: event_type = wxEVT_LEFT_UP; break;
- case 2: event_type = wxEVT_MIDDLE_UP; break;
- case 3: event_type = wxEVT_RIGHT_UP; break;
- }
- wxMouseEvent event( event_type );
- event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
- event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
- event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
- event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
- event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK);
- event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
- event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);
- event.m_x = (long)gdk_event->x;
- event.m_y = (long)gdk_event->y;
- event.SetEventObject( win );
-
- win->ProcessEvent( event );
-
- return TRUE;
-}
+ if (scroll_window->vscrollbar_visible)
+ {
+ dw += 15; /* dw += vscrollbar->allocation.width; */
+ dw += scroll_class->scrollbar_spacing;
+ }
-//-----------------------------------------------------------------------------
-// motion_notify
+ if (scroll_window->hscrollbar_visible)
+ {
+ dh += 15; /* dh += hscrollbar->allocation.height; */
+ dh += scroll_class->scrollbar_spacing;
+ }
+ }
-gint gtk_window_motion_notify_callback( GtkWidget *WXUNUSED(widget), GdkEventMotion *gdk_event, wxWindow *win )
-{
- if (!win->IsOwnGtkWindow( gdk_event->window )) return TRUE;
- if (g_blockEventsOnDrag) return TRUE;
+ int dx = 0;
+ int dy = 0;
+ if (GTK_WIDGET_NO_WINDOW (widget))
+ {
+ dx += widget->allocation.x;
+ dy += widget->allocation.y;
+ }
- if (!win->HasVMT()) return TRUE;
-
-/*
- printf( "OnMotion from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- printf( ".\n" );
-*/
-
- wxMouseEvent event( wxEVT_MOTION );
- event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
- event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
- event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
- event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
- event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK);
- event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
- event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);
-
- event.m_x = (long)gdk_event->x;
- event.m_y = (long)gdk_event->y;
- event.SetEventObject( win );
-
- win->ProcessEvent( event );
-
- return TRUE;
+ if (win->HasFlag(wxRAISED_BORDER))
+ {
+ gtk_draw_shadow( widget->style,
+ widget->window,
+ GTK_STATE_NORMAL,
+ GTK_SHADOW_OUT,
+ dx, dy,
+ win->m_width-dw, win->m_height-dh );
+ return;
+ }
+
+ if (win->HasFlag(wxSUNKEN_BORDER))
+ {
+ gtk_draw_shadow( widget->style,
+ widget->window,
+ GTK_STATE_NORMAL,
+ GTK_SHADOW_IN,
+ dx, dy,
+ win->m_width-dw, win->m_height-dh );
+ return;
+ }
}
//-----------------------------------------------------------------------------
-// focus_in
+// "expose_event" of m_widget
+//-----------------------------------------------------------------------------
-gint gtk_window_focus_in_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxWindow *win )
+static void gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_event, wxWindow *win )
{
- if (g_blockEventsOnDrag) return TRUE;
- if (win->m_wxwindow)
- {
- if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow))
- {
- GTK_WIDGET_SET_FLAGS (win->m_wxwindow, GTK_HAS_FOCUS);
-/*
- printf( "SetFocus flag from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- printf( ".\n" );
-*/
- }
- }
-
- if (!win->HasVMT()) return TRUE;
-
-/*
- printf( "OnSetFocus from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- printf( " " );
- printf( WXSTRINGCAST win->GetLabel() );
- printf( ".\n" );
-*/
-
- wxFocusEvent event( wxEVT_SET_FOCUS, win->GetId() );
- event.SetEventObject( win );
- win->ProcessEvent( event );
-
- return TRUE;
+ if (gdk_event->count > 0) return;
+ draw_frame( widget, win );
}
//-----------------------------------------------------------------------------
-// focus out
+// "draw" of m_wxwindow
+//-----------------------------------------------------------------------------
-gint gtk_window_focus_out_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxWindow *win )
+static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNUSED(rect), wxWindow *win )
{
- if (g_blockEventsOnDrag) return TRUE;
- if (win->m_wxwindow)
- {
- if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow))
- GTK_WIDGET_UNSET_FLAGS (win->m_wxwindow, GTK_HAS_FOCUS);
- }
-
- if (!win->HasVMT()) return TRUE;
-
-/*
- printf( "OnKillFocus from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- printf( ".\n" );
-*/
-
- wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
- event.SetEventObject( win );
- win->ProcessEvent( event );
-
- return TRUE;
+ draw_frame( widget, win );
}
+#endif // GTK_MINOR_VERSION > 0
+
+//-----------------------------------------------------------------------------
+// "expose_event" of m_wxwindow
//-----------------------------------------------------------------------------
-// vertical scroll
-void gtk_window_vscroll_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
+static void gtk_window_expose_callback( GtkWidget *WXUNUSED(widget), GdkEventExpose *gdk_event, wxWindow *win )
{
- if (g_blockEventsOnDrag) return;
+ if (!win->m_hasVMT)
+ return;
-/*
- printf( "OnVScroll from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- printf( ".\n" );
-*/
-
- if (!win->HasVMT()) return;
-
- float diff = win->m_vAdjust->value - win->m_oldVerticalPos;
- if (fabs(diff) < 0.2) return;
-
-/*
- int i = (int)(win->m_oldVerticalPos+0.5);
- printf( "Old value: %d.\n", i );
- i = (int)(win->m_vAdjust->value+0.5);
- printf( "Sending new value: %d.\n", i );
-*/
+ if (gdk_event->window != win->m_wxwindow->window)
+ return;
- wxEventType command = wxEVT_NULL;
-
- float line_step = win->m_vAdjust->step_increment;
- float page_step = win->m_vAdjust->page_increment;
-
- if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLL_LINEDOWN;
- else if (fabs(diff+line_step) < 0.2) command = wxEVT_SCROLL_LINEUP;
- else if (fabs(diff-page_step) < 0.2) command = wxEVT_SCROLL_PAGEDOWN;
- else if (fabs(diff+page_step) < 0.2) command = wxEVT_SCROLL_PAGEUP;
- else command = wxEVT_SCROLL_THUMBTRACK;
-
- int value = (int)(win->m_vAdjust->value+0.5);
+ win->GetUpdateRegion().Union( gdk_event->area.x,
+ gdk_event->area.y,
+ gdk_event->area.width,
+ gdk_event->area.height );
- wxScrollEvent event( command, win->GetId(), value, wxVERTICAL );
- event.SetEventObject( win );
- win->ProcessEvent( event );
-}
+ if (gdk_event->count > 0)
+ return;
-//-----------------------------------------------------------------------------
-// horizontal scroll
+ wxPaintEvent event( win->GetId() );
+ event.SetEventObject( win );
+ win->GetEventHandler()->ProcessEvent( event );
-void gtk_window_hscroll_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
-{
- if (g_blockEventsOnDrag) return;
-
-/*
- printf( "OnHScroll from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- printf( ".\n" );
-*/
-
- if (!win->HasVMT()) return;
-
- float diff = win->m_hAdjust->value - win->m_oldHorizontalPos;
- if (fabs(diff) < 0.2) return;
-
/*
- int i = (int)(win->m_oldHorizontalPos+0.5);
- printf( "Old value: %d.\n", i );
- i = (int)(win->m_hAdjust->value+0.5);
- printf( "Sending new value: %d.\n", i );
+ wxPrintf( "OnExpose from " );
+ if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+ wxPrintf( win->GetClassInfo()->GetClassName() );
+ wxPrintf( " %d %d %d %d\n", (int)gdk_event->area.x,
+ (int)gdk_event->area.y,
+ (int)gdk_event->area.width,
+ (int)gdk_event->area.height );
*/
-
- wxEventType command = wxEVT_NULL;
-
- float line_step = win->m_hAdjust->step_increment;
- float page_step = win->m_hAdjust->page_increment;
-
- if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLL_LINEDOWN;
- else if (fabs(diff+line_step) < 0.2) command = wxEVT_SCROLL_LINEUP;
- else if (fabs(diff-page_step) < 0.2) command = wxEVT_SCROLL_PAGEDOWN;
- else if (fabs(diff+page_step) < 0.2) command = wxEVT_SCROLL_PAGEUP;
- else command = wxEVT_SCROLL_THUMBTRACK;
-
- int value = (int)(win->m_hAdjust->value+0.5);
-
- wxScrollEvent event( command, win->GetId(), value, wxHORIZONTAL );
- event.SetEventObject( win );
- win->ProcessEvent( event );
+
+ win->GetUpdateRegion().Clear();
}
//-----------------------------------------------------------------------------
-// vertical scroll change
+// "draw" of m_wxwindow
+//-----------------------------------------------------------------------------
-void gtk_window_vscroll_change_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
+static void gtk_window_draw_callback( GtkWidget *WXUNUSED(widget), GdkRectangle *rect, wxWindow *win )
{
- if (g_blockEventsOnDrag) return;
+ if (g_isIdle)
+ wxapp_install_idle_handler();
-/*
- printf( "OnVScroll change from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- printf( ".\n" );
-*/
-
- if (!win->HasVMT()) return;
-
- wxEventType command = wxEVT_SCROLL_THUMBTRACK;
- int value = (int)(win->m_vAdjust->value+0.5);
+ if (!win->m_hasVMT)
+ return;
- wxScrollEvent event( command, win->GetId(), value, wxVERTICAL );
- event.SetEventObject( win );
- win->ProcessEvent( event );
-}
+ win->GetUpdateRegion().Union( rect->x, rect->y,
+ rect->width, rect->height );
-//-----------------------------------------------------------------------------
-// horizontal scroll change
+ wxPaintEvent event( win->GetId() );
+ event.SetEventObject( win );
-void gtk_window_hscroll_change_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
-{
- if (g_blockEventsOnDrag) return;
-
/*
- printf( "OnHScroll change from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- printf( ".\n" );
+ wxPrintf( "OnDraw from " );
+ if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+ printf( win->GetClassInfo()->GetClassName() );
+ wxPrintf( " %d %d %d %d\n", (int)rect->x,
+ (int)rect->y,
+ (int)rect->width,
+ (int)rect->height );
*/
-
- if (!win->HasVMT()) return;
-
- wxEventType command = wxEVT_SCROLL_THUMBTRACK;
- int value = (int)(win->m_hAdjust->value+0.5);
-
- wxScrollEvent event( command, win->GetId(), value, wxHORIZONTAL );
- event.SetEventObject( win );
- win->ProcessEvent( event );
+
+ win->GetEventHandler()->ProcessEvent( event );
+
+ win->GetUpdateRegion().Clear();
}
//-----------------------------------------------------------------------------
-// drop
+// "key_press_event" from any window
+//-----------------------------------------------------------------------------
-void gtk_window_drop_callback( GtkWidget *widget, GdkEvent *event, wxWindow *win )
+static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxWindow *win )
{
- if (!win->HasVMT()) return;
-
- if (win->GetDropTarget())
- {
- int x = 0;
- int y = 0;
- gdk_window_get_pointer( widget->window, &x, &y, NULL );
- win->GetDropTarget()->Drop( event, x, y );
- }
-
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return FALSE;
+ if (g_blockEventsOnDrag) return FALSE;
+
/*
- g_free (event->dropdataavailable.data);
- g_free (event->dropdataavailable.data_type);
+ printf( "KeyDown-ScanCode is: %d.\n", gdk_event->keyval );
+ if (gdk_event->state & GDK_SHIFT_MASK)
+ printf( "ShiftDown.\n" );
+ else
+ printf( "ShiftUp.\n" );
+ if (gdk_event->state & GDK_CONTROL_MASK)
+ printf( "ControlDown.\n" );
+ else
+ printf( "ControlUp.\n" );
+ printf( "\n" );
*/
-}
+ int x = 0;
+ int y = 0;
+ GdkModifierType state;
+ if (gdk_event->window) gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
-//-----------------------------------------------------------------------------
-// destroy
+ long key_code = map_to_unmodified_wx_keysym( gdk_event->keyval );
-bool gtk_window_destroy_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxWindow *win )
-{
- printf( "OnDestroy from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- printf( ".\n" );
- printf( "Goodbye.\n" );
- printf( " Robert Roebling.\n" );
-
- return FALSE;
-}
+ /* sending unknown key events doesn't really make sense */
+ if (key_code == 0) return FALSE;
-//-----------------------------------------------------------------------------
-// enter
-
-bool gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindow *win )
-{
- if (widget->window != gdk_event->window) return TRUE;
- if (g_blockEventsOnDrag) return TRUE;
- if (!win->HasVMT()) return TRUE;
-
- if (widget->window)
- gdk_window_set_cursor( widget->window, win->m_cursor->GetCursor() );
-
- wxMouseEvent event( wxEVT_ENTER_WINDOW );
- event.SetEventObject( win );
- return win->ProcessEvent( event );
-}
-
-//-----------------------------------------------------------------------------
-// leave
-
-bool gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindow *win )
-{
- if (widget->window != gdk_event->window) return TRUE;
- if (!win->HasVMT()) return TRUE;
- if (g_blockEventsOnDrag) return TRUE;
-
- if (widget->window)
- gdk_window_set_cursor( widget->window, wxSTANDARD_CURSOR->GetCursor() );
-
- wxMouseEvent event( wxEVT_LEAVE_WINDOW );
- event.SetEventObject( win );
- return win->ProcessEvent( event );
-}
-
-//-----------------------------------------------------------------------------
-// wxWindow implementation
-//-----------------------------------------------------------------------------
+ bool ret = FALSE;
-IMPLEMENT_DYNAMIC_CLASS(wxWindow,wxEvtHandler)
+ wxKeyEvent event( wxEVT_KEY_DOWN );
+ event.SetTimestamp( gdk_event->time );
+ event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
+ event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
+ event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
+ event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
+ event.m_keyCode = key_code;
+ event.m_scanCode = gdk_event->keyval;
+ event.m_x = x;
+ event.m_y = y;
+ event.SetEventObject( win );
+ ret = win->GetEventHandler()->ProcessEvent( event );
-BEGIN_EVENT_TABLE(wxWindow, wxEvtHandler)
- EVT_SIZE(wxWindow::OnSize)
- EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
- EVT_INIT_DIALOG(wxWindow::OnInitDialog)
- EVT_IDLE(wxWindow::OnIdle)
-END_EVENT_TABLE()
+ key_code = map_to_wx_keysym( gdk_event->keyval );
-wxWindow::wxWindow()
-{
- m_widget = NULL;
- m_wxwindow = NULL;
- m_parent = NULL;
- m_children.DeleteContents( FALSE );
- m_x = 0;
- m_y = 0;
- m_width = 0;
- m_height = 0;
- m_retCode = 0;
- m_eventHandler = this;
- m_windowValidator = NULL;
- m_windowId = -1;
- m_cursor = new wxCursor( wxCURSOR_ARROW );
- m_font = *wxSWISS_FONT;
- m_windowStyle = 0;
- m_windowName = "noname";
- m_constraints = NULL;
- m_constraintsInvolvedIn = NULL;
- m_windowSizer = NULL;
- m_sizerParent = NULL;
- m_autoLayout = FALSE;
- m_sizeSet = FALSE;
- m_hasVMT = FALSE;
- m_needParent = TRUE;
- m_hasScrolling = FALSE;
- m_hAdjust = NULL;
- m_vAdjust = NULL;
- m_oldHorizontalPos = 0.0;
- m_oldVerticalPos = 0.0;
- m_isShown = FALSE;
- m_isEnabled = TRUE;
- m_drawingOffsetX = 0;
- m_drawingOffsetY = 0;
- m_pDropTarget = NULL;
- m_resizing = FALSE;
-}
+#if wxUSE_ACCEL
+ if (!ret)
+ {
+ wxWindow *ancestor = win;
+ while (ancestor)
+ {
+ int command = ancestor->GetAcceleratorTable()->GetCommand( event );
+ if (command != -1)
+ {
+ wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
+ ret = ancestor->GetEventHandler()->ProcessEvent( command_event );
+ break;
+ }
+ ancestor = ancestor->GetParent();
+ }
+ }
+#endif // wxUSE_ACCEL
+ /* wxMSW doesn't send char events with Alt pressed */
+ /* Only send wxEVT_CHAR event if not processed yet. Thus, ALT-x
+ will only be sent if it is not a menu accelerator. */
+ if ((key_code != 0) && ! ret )
+ {
+ wxKeyEvent event2( wxEVT_CHAR );
+ event2.SetTimestamp( gdk_event->time );
+ event2.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
+ event2.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
+ event2.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
+ event2.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
+ event2.m_keyCode = key_code;
+ event2.m_scanCode = gdk_event->keyval;
+ event2.m_x = x;
+ event2.m_y = y;
+ event2.SetEventObject( win );
+ ret = (ret || win->GetEventHandler()->ProcessEvent( event2 ));
+ }
-bool wxWindow::Create( wxWindow *parent, wxWindowID id,
- const wxPoint &pos, const wxSize &size,
- long style, const wxString &name )
-{
- m_isShown = FALSE;
- m_isEnabled = TRUE;
- m_needParent = TRUE;
-
- m_cursor = NULL;
-
- PreCreation( parent, id, pos, size, style, name );
-
- m_widget = gtk_scrolled_window_new( NULL, NULL );
- m_hasScrolling = TRUE;
-
- GtkScrolledWindow *s_window;
- s_window = GTK_SCROLLED_WINDOW(m_widget);
-
- GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
- scroll_class->scrollbar_spacing = 0;
-
- gtk_scrolled_window_set_policy( s_window, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC );
-
- m_oldHorizontalPos = 0.0;
- m_oldVerticalPos = 0.0;
-
- m_hAdjust = gtk_range_get_adjustment( GTK_RANGE(s_window->hscrollbar) );
- m_vAdjust = gtk_range_get_adjustment( GTK_RANGE(s_window->vscrollbar) );
-
- gtk_signal_connect (GTK_OBJECT (m_hAdjust), "value_changed",
- (GtkSignalFunc) gtk_window_hscroll_callback, (gpointer) this );
- gtk_signal_connect (GTK_OBJECT (m_vAdjust), "value_changed",
- (GtkSignalFunc) gtk_window_vscroll_callback, (gpointer) this );
-
- gtk_signal_connect (GTK_OBJECT (m_hAdjust), "changed",
- (GtkSignalFunc) gtk_window_hscroll_change_callback, (gpointer) this );
- gtk_signal_connect (GTK_OBJECT (m_vAdjust), "changed",
- (GtkSignalFunc) gtk_window_vscroll_change_callback, (gpointer) this );
-
- GtkViewport *viewport;
- viewport = GTK_VIEWPORT(s_window->viewport);
-
- if (m_windowStyle & wxRAISED_BORDER)
- {
- gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_OUT );
- }
- else if (m_windowStyle & wxSUNKEN_BORDER)
- {
- gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_IN );
- }
- else
- {
- gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_NONE );
- }
-
- m_wxwindow = gtk_myfixed_new();
-
- if (m_wxwindow) GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
-
- if (m_windowStyle & wxTAB_TRAVERSAL == wxTAB_TRAVERSAL)
- GTK_WIDGET_UNSET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );
- else
- GTK_WIDGET_SET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );
-
- gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow );
-
- // shut the viewport up
- gtk_viewport_set_hadjustment( viewport, (GtkAdjustment*) gtk_adjustment_new( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0) );
- gtk_viewport_set_vadjustment( viewport, (GtkAdjustment*) gtk_adjustment_new( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0) );
-
- // I _really_ don't want scrollbars in the beginning
- m_vAdjust->lower = 0.0;
- m_vAdjust->upper = 1.0;
- m_vAdjust->value = 0.0;
- m_vAdjust->step_increment = 1.0;
- m_vAdjust->page_increment = 1.0;
- m_vAdjust->page_size = 5.0;
- gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" );
- m_hAdjust->lower = 0.0;
- m_hAdjust->upper = 1.0;
- m_hAdjust->value = 0.0;
- m_hAdjust->step_increment = 1.0;
- m_hAdjust->page_increment = 1.0;
- m_hAdjust->page_size = 5.0;
- gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" );
-
- gtk_widget_show( m_wxwindow );
-
- PostCreation();
-
- Show( TRUE );
-
- return TRUE;
-}
-
-wxWindow::~wxWindow(void)
-{
- m_hasVMT = FALSE;
-
- if (m_pDropTarget) delete m_pDropTarget;
-
- if (m_parent) m_parent->RemoveChild( this );
- if (m_widget) Show( FALSE );
-
- DestroyChildren();
-
- if (m_wxwindow) gtk_widget_destroy( m_wxwindow );
-
- if (m_widget) gtk_widget_destroy( m_widget );
-
- wxDELETE(m_cursor);
-
- DeleteRelatedConstraints();
- if (m_constraints)
- {
- // This removes any dangling pointers to this window
- // in other windows' constraintsInvolvedIn lists.
- UnsetConstraints(m_constraints);
- delete m_constraints;
- m_constraints = NULL;
- }
- if (m_windowSizer)
- {
- delete m_windowSizer;
- m_windowSizer = NULL;
- }
- // If this is a child of a sizer, remove self from parent
- if (m_sizerParent) m_sizerParent->RemoveChild((wxWindow *)this);
-
- // Just in case the window has been Closed, but
- // we're then deleting immediately: don't leave
- // dangling pointers.
- wxPendingDelete.DeleteObject(this);
-
- // Just in case we've loaded a top-level window via
- // wxWindow::LoadNativeDialog but we weren't a dialog
- // class
- wxTopLevelWindows.DeleteObject(this);
-
- if (m_windowValidator) delete m_windowValidator;
-}
-
-void wxWindow::PreCreation( wxWindow *parent, wxWindowID id,
- const wxPoint &pos, const wxSize &size,
- long style, const wxString &name )
-{
- if (m_needParent && (parent == NULL))
- wxFatalError( _("Need complete parent."), name );
-
- m_widget = NULL;
- m_hasVMT = FALSE;
- m_parent = parent;
- m_children.DeleteContents( FALSE );
- m_x = (int)pos.x;
- m_y = (int)pos.y;
- m_width = size.x;
- if (m_width == -1) m_width = 20;
- m_height = size.y;
- if (m_height == -1) m_height = 20;
- m_retCode = 0;
- m_eventHandler = this;
- m_windowId = id;
- m_sizeSet = FALSE;
- if (m_cursor == NULL)
- m_cursor = new wxCursor( wxCURSOR_ARROW );
- m_font = *wxSWISS_FONT;
- m_backgroundColour = wxWHITE;
- m_foregroundColour = wxBLACK;
- m_windowStyle = style;
- m_windowName = name;
- m_constraints = NULL;
- m_constraintsInvolvedIn = NULL;
- m_windowSizer = NULL;
- m_sizerParent = NULL;
- m_autoLayout = FALSE;
- m_drawingOffsetX = 0;
- m_drawingOffsetY = 0;
- m_pDropTarget = NULL;
- m_resizing = FALSE;
- m_windowValidator = NULL;
-}
-
-void wxWindow::PostCreation(void)
-{
- if (m_parent) m_parent->AddChild( this );
-
-// GtkStyle *style = m_widget->style;
-// style->font = m_font.GetInternalFont( 1.0 ); // destroy old font ?
-
- GtkWidget *connect_widget = GetConnectWidget();
-
- gtk_object_set_data (GTK_OBJECT (connect_widget), "MyWxWindow", (gpointer)this );
-
- if (m_wxwindow)
- {
- gtk_signal_connect( GTK_OBJECT(m_wxwindow), "expose_event",
- GTK_SIGNAL_FUNC(gtk_window_expose_callback), (gpointer)this );
-
- gtk_signal_connect( GTK_OBJECT(m_wxwindow), "draw",
- GTK_SIGNAL_FUNC(gtk_window_draw_callback), (gpointer)this );
- }
-
-/*
- gtk_signal_connect( GTK_OBJECT(m_widget), "size_allocate",
- GTK_SIGNAL_FUNC(gtk_window_size_callback), (gpointer)this );
-*/
- gtk_signal_connect( GTK_OBJECT(connect_widget), "key_press_event",
- GTK_SIGNAL_FUNC(gtk_window_key_press_callback), (gpointer)this );
-
- gtk_signal_connect( GTK_OBJECT(connect_widget), "button_press_event",
- GTK_SIGNAL_FUNC(gtk_window_button_press_callback), (gpointer)this );
-
- gtk_signal_connect( GTK_OBJECT(connect_widget), "button_release_event",
- GTK_SIGNAL_FUNC(gtk_window_button_release_callback), (gpointer)this );
-
- gtk_signal_connect( GTK_OBJECT(connect_widget), "motion_notify_event",
- GTK_SIGNAL_FUNC(gtk_window_motion_notify_callback), (gpointer)this );
-
- gtk_signal_connect( GTK_OBJECT(connect_widget), "focus_in_event",
- GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this );
-
- gtk_signal_connect( GTK_OBJECT(connect_widget), "focus_out_event",
- GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this );
-
- // Only for cursor handling
-
- gtk_signal_connect( GTK_OBJECT(m_widget), "enter_notify_event",
- GTK_SIGNAL_FUNC(gtk_window_enter_callback), (gpointer)this );
-
- gtk_signal_connect( GTK_OBJECT(m_widget), "leave_notify_event",
- GTK_SIGNAL_FUNC(gtk_window_leave_callback), (gpointer)this );
-
- if (m_wxwindow)
- {
- gtk_signal_connect( GTK_OBJECT(m_wxwindow), "enter_notify_event",
- GTK_SIGNAL_FUNC(gtk_window_enter_callback), (gpointer)this );
-
- gtk_signal_connect( GTK_OBJECT(m_wxwindow), "leave_notify_event",
- GTK_SIGNAL_FUNC(gtk_window_leave_callback), (gpointer)this );
- }
-
+ /* win is a control: tab can be propagated up */
+ if ( (!ret) &&
+ ((gdk_event->keyval == GDK_Tab) || (gdk_event->keyval == GDK_ISO_Left_Tab)) &&
+ (win->HasFlag(wxTE_PROCESS_TAB) == 0))
+ {
+ wxNavigationKeyEvent new_event;
+ /* GDK reports GDK_ISO_Left_Tab for SHIFT-TAB */
+ new_event.SetDirection( (gdk_event->keyval == GDK_Tab) );
+ /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
+ new_event.SetWindowChange( (gdk_event->state & GDK_CONTROL_MASK) );
+ new_event.SetCurrentFocus( win );
+ ret = win->GetEventHandler()->ProcessEvent( new_event );
+ }
+
+ /* generate wxID_CANCEL if <esc> has been pressed (typically in dialogs) */
+ if ( (!ret) &&
+ (gdk_event->keyval == GDK_Escape) )
+ {
+ wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
+ new_event.SetEventObject( win );
+ ret = win->GetEventHandler()->ProcessEvent( new_event );
+ }
+
+#if (GTK_MINOR_VERSION > 0)
+ /* pressing F10 will activate the menu bar of the top frame */
+ if ( (!ret) &&
+ (gdk_event->keyval == GDK_F10) )
+ {
+ wxWindow *ancestor = win;
+ while (ancestor)
+ {
+ if (wxIsKindOf(ancestor,wxFrame))
+ {
+ wxFrame *frame = (wxFrame*) ancestor;
+ wxMenuBar *menubar = frame->GetMenuBar();
+ if (menubar)
+ {
+ wxNode *node = menubar->GetMenus().First();
+ if (node)
+ {
+ // doesn't work correctly
+ // wxMenu *firstMenu = (wxMenu*) node->Data();
+ // gtk_menu_item_select( GTK_MENU_ITEM(firstMenu->m_owner) );
+ // ret = TRUE;
+ break;
+ }
+ }
+ }
+ ancestor = ancestor->GetParent();
+ }
+ }
+#endif
+
/*
- // Does destroy ever get called ?
+ Damn, I forgot why this didn't work, but it didn't work.
- gtk_signal_connect( GTK_OBJECT(m_widget), "destroy_event",
- GTK_SIGNAL_FUNC(gtk_window_destroy_callback), (gpointer)this );
-
- if (m_wxwindow)
- {
- gtk_signal_connect( GTK_OBJECT(m_wxwindow), "destroy_event",
- GTK_SIGNAL_FUNC(gtk_window_destroy_callback), (gpointer)this );
- }
+ // win is a panel: up can be propagated to the panel
+ if ((!ret) && (win->m_wxwindow) && (win->m_parent) && (win->m_parent->AcceptsFocus()) &&
+ (gdk_event->keyval == GDK_Up))
+ {
+ win->m_parent->SetFocus();
+ ret = TRUE;
+ }
+
+ // win is a panel: left/right can be propagated to the panel
+ if ((!ret) && (win->m_wxwindow) &&
+ ((gdk_event->keyval == GDK_Right) || (gdk_event->keyval == GDK_Left) ||
+ (gdk_event->keyval == GDK_Up) || (gdk_event->keyval == GDK_Down)))
+ {
+ wxNavigationKeyEvent new_event;
+ new_event.SetDirection( (gdk_event->keyval == GDK_Right) || (gdk_event->keyval == GDK_Down) );
+ new_event.SetCurrentFocus( win );
+ ret = win->GetEventHandler()->ProcessEvent( new_event );
+ }
*/
-
- if (m_widget && m_parent) gtk_widget_realize( m_widget );
- if (m_wxwindow) gtk_widget_realize( m_wxwindow );
-
- SetCursor( wxSTANDARD_CURSOR );
-
- m_hasVMT = TRUE;
-}
-bool wxWindow::HasVMT(void)
-{
- return m_hasVMT;
+ if (ret)
+ {
+ gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" );
+ return TRUE;
+ }
+
+ return FALSE;
}
-bool wxWindow::Close( bool force )
+//-----------------------------------------------------------------------------
+// "key_release_event" from any window
+//-----------------------------------------------------------------------------
+
+static gint gtk_window_key_release_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxWindow *win )
{
- wxCloseEvent event(wxEVT_CLOSE_WINDOW, m_windowId);
- event.SetEventObject(this);
- event.SetForce(force);
+ if (g_isIdle)
+ wxapp_install_idle_handler();
- return GetEventHandler()->ProcessEvent(event);
-}
+ if (!win->m_hasVMT) return FALSE;
+ if (g_blockEventsOnDrag) return FALSE;
-bool wxWindow::Destroy(void)
-{
- m_hasVMT = FALSE;
- delete this;
- return TRUE;
-}
+/*
+ printf( "KeyUp-ScanCode is: %d.\n", gdk_event->keyval );
+ if (gdk_event->state & GDK_SHIFT_MASK)
+ printf( "ShiftDown.\n" );
+ else
+ printf( "ShiftUp.\n" );
+ if (gdk_event->state & GDK_CONTROL_MASK)
+ printf( "ControlDown.\n" );
+ else
+ printf( "ControlUp.\n" );
+ printf( "\n" );
+*/
-bool wxWindow::DestroyChildren(void)
-{
- if (GetChildren())
- {
- wxNode *node;
- while ((node = GetChildren()->First()) != (wxNode *)NULL)
+ long key_code = map_to_unmodified_wx_keysym( gdk_event->keyval );
+
+ /* sending unknown key events doesn't really make sense */
+ if (key_code == 0) return FALSE;
+
+ int x = 0;
+ int y = 0;
+ GdkModifierType state;
+ if (gdk_event->window) gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
+
+ wxKeyEvent event( wxEVT_KEY_UP );
+ event.SetTimestamp( gdk_event->time );
+ event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
+ event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
+ event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
+ event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
+ event.m_keyCode = key_code;
+ event.m_scanCode = gdk_event->keyval;
+ event.m_x = x;
+ event.m_y = y;
+ event.SetEventObject( win );
+
+ if (win->GetEventHandler()->ProcessEvent( event ))
{
- wxWindow *child;
- if ((child = (wxWindow *)node->Data()) != (wxWindow *)NULL)
- {
- delete child;
- if (GetChildren()->Member(child)) delete node;
- }
+ gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_release_event" );
+ return TRUE;
}
- }
- return TRUE;
-}
-
-void wxWindow::PrepareDC( wxDC &WXUNUSED(dc) )
-{
- // are we to set fonts here ?
-}
-void wxWindow::ImplementSetSize(void)
-{
- gtk_widget_set_usize( m_widget, m_width, m_height );
+ return FALSE;
}
-void wxWindow::ImplementSetPosition(void)
+//-----------------------------------------------------------------------------
+// "button_press_event"
+//-----------------------------------------------------------------------------
+
+static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+/*
+ wxPrintf( _T("1) OnButtonPress from ") );
+ if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+ wxPrintf( win->GetClassInfo()->GetClassName() );
+ wxPrintf( _T(".\n") );
+*/
+ if (!win->m_hasVMT) return FALSE;
+ if (g_blockEventsOnDrag) return TRUE;
+ if (g_blockEventsOnScroll) return TRUE;
+
+ if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
+
+ if (win->m_wxwindow)
+ {
+ if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow) && !GTK_WIDGET_HAS_FOCUS (win->m_wxwindow) )
+ {
+ gtk_widget_grab_focus (win->m_wxwindow);
+
+/*
+ wxPrintf( _T("GrabFocus from ") );
+ if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+ wxPrintf( win->GetClassInfo()->GetClassName() );
+ wxPrintf( _T(".\n") );
+*/
+
+ }
+ }
+
+/*
+ wxPrintf( _T("2) OnButtonPress from ") );
+ if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+ wxPrintf( win->GetClassInfo()->GetClassName() );
+ wxPrintf( _T(".\n") );
+*/
+
+ wxEventType event_type = wxEVT_LEFT_DOWN;
+
+ if (gdk_event->button == 1)
+ {
+ switch (gdk_event->type)
+ {
+ case GDK_BUTTON_PRESS: event_type = wxEVT_LEFT_DOWN; break;
+ case GDK_2BUTTON_PRESS: event_type = wxEVT_LEFT_DCLICK; break;
+ default: break;
+ }
+ }
+ else if (gdk_event->button == 2)
+ {
+ switch (gdk_event->type)
+ {
+ case GDK_BUTTON_PRESS: event_type = wxEVT_MIDDLE_DOWN; break;
+ case GDK_2BUTTON_PRESS: event_type = wxEVT_MIDDLE_DCLICK; break;
+ default: break;
+ }
+ }
+ else if (gdk_event->button == 3)
+ {
+ switch (gdk_event->type)
+ {
+ case GDK_BUTTON_PRESS: event_type = wxEVT_RIGHT_DOWN; break;
+ case GDK_2BUTTON_PRESS: event_type = wxEVT_RIGHT_DCLICK; break;
+ default: break;
+ }
+ }
+
+ wxMouseEvent event( event_type );
+ event.SetTimestamp( gdk_event->time );
+ event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
+ event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
+ event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
+ event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
+ event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK);
+ event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
+ event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);
+
+ event.m_x = (long)gdk_event->x;
+ event.m_y = (long)gdk_event->y;
+
+ // Some control don't have their own X window and thus cannot get
+ // any events.
+
+ if (!g_captureWindow)
+ {
+ wxNode *node = win->GetChildren().First();
+ while (node)
+ {
+ wxWindow *child = (wxWindow*)node->Data();
+
+ if (child->m_isStaticBox)
+ {
+ // wxStaticBox is transparent in the box itself
+ int x = event.m_x;
+ int y = event.m_y;
+ int xx1 = child->m_x;
+ int yy1 = child->m_y;
+ int xx2 = child->m_x + child->m_width;
+ int yy2 = child->m_x + child->m_height;
+
+ // left
+ if (((x >= xx1) && (x <= xx1+10) && (y >= yy1) && (y <= yy2)) ||
+ // right
+ ((x >= xx2-10) && (x <= xx2) && (y >= yy1) && (y <= yy2)) ||
+ // top
+ ((x >= xx1) && (x <= xx2) && (y >= yy1) && (y <= yy1+10)) ||
+ // bottom
+ ((x >= xx1) && (x <= xx2) && (y >= yy2-1) && (y <= yy2)))
+ {
+ win = child;
+ event.m_x -= child->m_x;
+ event.m_y -= child->m_y;
+ break;
+ }
+
+ }
+ else
+ {
+ if ((child->m_wxwindow == (GtkWidget*) NULL) &&
+ (child->m_x <= event.m_x) &&
+ (child->m_y <= event.m_y) &&
+ (child->m_x+child->m_width >= event.m_x) &&
+ (child->m_y+child->m_height >= event.m_y))
+ {
+ win = child;
+ event.m_x -= child->m_x;
+ event.m_y -= child->m_y;
+ break;
+ }
+ }
+ node = node->Next();
+ }
+ }
+
+ event.SetEventObject( win );
+
+ gs_timeLastClick = gdk_event->time;
+
+ if (win->GetEventHandler()->ProcessEvent( event ))
+ {
+ gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_press_event" );
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// "button_release_event"
+//-----------------------------------------------------------------------------
+
+static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return FALSE;
+ if (g_blockEventsOnDrag) return FALSE;
+ if (g_blockEventsOnScroll) return FALSE;
+
+ if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
+
+/*
+ printf( "OnButtonRelease from " );
+ if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+ printf( win->GetClassInfo()->GetClassName() );
+ printf( ".\n" );
+*/
+
+ wxEventType event_type = wxEVT_NULL;
+
+ switch (gdk_event->button)
+ {
+ case 1: event_type = wxEVT_LEFT_UP; break;
+ case 2: event_type = wxEVT_MIDDLE_UP; break;
+ case 3: event_type = wxEVT_RIGHT_UP; break;
+ }
+
+ wxMouseEvent event( event_type );
+ event.SetTimestamp( gdk_event->time );
+ event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
+ event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
+ event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
+ event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
+ event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK);
+ event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
+ event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);
+ event.m_x = (long)gdk_event->x;
+ event.m_y = (long)gdk_event->y;
+
+ // Some control don't have their own X window and thus cannot get
+ // any events.
+
+ if (!g_captureWindow)
+ {
+ wxNode *node = win->GetChildren().First();
+ while (node)
+ {
+ wxWindow *child = (wxWindow*)node->Data();
+
+ if (child->m_isStaticBox)
+ {
+ // wxStaticBox is transparent in the box itself
+ int x = event.m_x;
+ int y = event.m_y;
+ int xx1 = child->m_x;
+ int yy1 = child->m_y;
+ int xx2 = child->m_x + child->m_width;
+ int yy2 = child->m_x + child->m_height;
+
+ // left
+ if (((x >= xx1) && (x <= xx1+10) && (y >= yy1) && (y <= yy2)) ||
+ // right
+ ((x >= xx2-10) && (x <= xx2) && (y >= yy1) && (y <= yy2)) ||
+ // top
+ ((x >= xx1) && (x <= xx2) && (y >= yy1) && (y <= yy1+10)) ||
+ // bottom
+ ((x >= xx1) && (x <= xx2) && (y >= yy2-1) && (y <= yy2)))
+ {
+ win = child;
+ event.m_x -= child->m_x;
+ event.m_y -= child->m_y;
+ break;
+ }
+
+ }
+ else
+ {
+ if ((child->m_wxwindow == (GtkWidget*) NULL) &&
+ (child->m_x <= event.m_x) &&
+ (child->m_y <= event.m_y) &&
+ (child->m_x+child->m_width >= event.m_x) &&
+ (child->m_y+child->m_height >= event.m_y))
+ {
+ win = child;
+ event.m_x -= child->m_x;
+ event.m_y -= child->m_y;
+ break;
+ }
+ }
+ node = node->Next();
+ }
+ }
+
+ event.SetEventObject( win );
+
+ if (win->GetEventHandler()->ProcessEvent( event ))
+ {
+ gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_release_event" );
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// "motion_notify_event"
+//-----------------------------------------------------------------------------
+
+static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion *gdk_event, wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return FALSE;
+ if (g_blockEventsOnDrag) return FALSE;
+ if (g_blockEventsOnScroll) return FALSE;
+
+ if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
+
+ if (gdk_event->is_hint)
+ {
+ int x = 0;
+ int y = 0;
+ GdkModifierType state;
+ gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
+ gdk_event->x = x;
+ gdk_event->y = y;
+ gdk_event->state = state;
+ }
+
+/*
+ printf( "OnMotion from " );
+ if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+ printf( win->GetClassInfo()->GetClassName() );
+ printf( ".\n" );
+*/
+
+ wxMouseEvent event( wxEVT_MOTION );
+ event.SetTimestamp( gdk_event->time );
+ event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
+ event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
+ event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
+ event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
+ event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK);
+ event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
+ event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);
+
+ event.m_x = (long)gdk_event->x;
+ event.m_y = (long)gdk_event->y;
+
+ // Some control don't have their own X window and thus cannot get
+ // any events.
+
+ if (!g_captureWindow)
+ {
+ wxNode *node = win->GetChildren().First();
+ while (node)
+ {
+ wxWindow *child = (wxWindow*)node->Data();
+
+ if (child->m_isStaticBox)
+ {
+ // wxStaticBox is transparent in the box itself
+ int x = event.m_x;
+ int y = event.m_y;
+ int xx1 = child->m_x;
+ int yy1 = child->m_y;
+ int xx2 = child->m_x + child->m_width;
+ int yy2 = child->m_x + child->m_height;
+
+ // left
+ if (((x >= xx1) && (x <= xx1+10) && (y >= yy1) && (y <= yy2)) ||
+ // right
+ ((x >= xx2-10) && (x <= xx2) && (y >= yy1) && (y <= yy2)) ||
+ // top
+ ((x >= xx1) && (x <= xx2) && (y >= yy1) && (y <= yy1+10)) ||
+ // bottom
+ ((x >= xx1) && (x <= xx2) && (y >= yy2-1) && (y <= yy2)))
+ {
+ win = child;
+ event.m_x -= child->m_x;
+ event.m_y -= child->m_y;
+ break;
+ }
+
+ }
+ else
+ {
+ if ((child->m_wxwindow == (GtkWidget*) NULL) &&
+ (child->m_x <= event.m_x) &&
+ (child->m_y <= event.m_y) &&
+ (child->m_x+child->m_width >= event.m_x) &&
+ (child->m_y+child->m_height >= event.m_y))
+ {
+ win = child;
+ event.m_x -= child->m_x;
+ event.m_y -= child->m_y;
+ break;
+ }
+ }
+ node = node->Next();
+ }
+ }
+
+ event.SetEventObject( win );
+
+ if (win->GetEventHandler()->ProcessEvent( event ))
+ {
+ gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "motion_notify_event" );
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// "focus_in_event"
+//-----------------------------------------------------------------------------
+
+static gint gtk_window_focus_in_callback( GtkWidget *widget, GdkEvent *WXUNUSED(event), wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return FALSE;
+ if (g_blockEventsOnDrag) return FALSE;
+
+ g_focusWindow = win;
+
+ if (win->m_wxwindow)
+ {
+ if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow))
+ {
+ GTK_WIDGET_SET_FLAGS (win->m_wxwindow, GTK_HAS_FOCUS);
+/*
+ printf( "SetFocus flag from " );
+ if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+ printf( win->GetClassInfo()->GetClassName() );
+ printf( ".\n" );
+*/
+ }
+ }
+
+
+/*
+ printf( "OnSetFocus from " );
+ if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+ printf( win->GetClassInfo()->GetClassName() );
+ printf( " " );
+ printf( WXSTRINGCAST win->GetLabel() );
+ printf( ".\n" );
+*/
+
+ wxFocusEvent event( wxEVT_SET_FOCUS, win->GetId() );
+ event.SetEventObject( win );
+
+ if (win->GetEventHandler()->ProcessEvent( event ))
+ {
+ gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" );
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// "focus_out_event"
+//-----------------------------------------------------------------------------
+
+static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED(event), wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return FALSE;
+ if (g_blockEventsOnDrag) return FALSE;
+
+ if (win->m_wxwindow)
+ {
+ if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow))
+ GTK_WIDGET_UNSET_FLAGS (win->m_wxwindow, GTK_HAS_FOCUS);
+ }
+
+/*
+ printf( "OnKillFocus from " );
+ if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+ printf( win->GetClassInfo()->GetClassName() );
+ printf( ".\n" );
+*/
+
+ wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
+ event.SetEventObject( win );
+
+ if (win->GetEventHandler()->ProcessEvent( event ))
+ {
+ gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_out_event" );
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// "enter_notify_event"
+//-----------------------------------------------------------------------------
+
+static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return FALSE;
+ if (g_blockEventsOnDrag) return FALSE;
+
+ if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
+
+ wxMouseEvent event( wxEVT_ENTER_WINDOW );
+#if (GTK_MINOR_VERSION > 0)
+ event.SetTimestamp( gdk_event->time );
+#endif
+ event.SetEventObject( win );
+
+ int x = 0;
+ int y = 0;
+ GdkModifierType state = (GdkModifierType)0;
+
+ gdk_window_get_pointer( widget->window, &x, &y, &state );
+
+ event.m_shiftDown = (state & GDK_SHIFT_MASK);
+ event.m_controlDown = (state & GDK_CONTROL_MASK);
+ event.m_altDown = (state & GDK_MOD1_MASK);
+ event.m_metaDown = (state & GDK_MOD2_MASK);
+ event.m_leftDown = (state & GDK_BUTTON1_MASK);
+ event.m_middleDown = (state & GDK_BUTTON2_MASK);
+ event.m_rightDown = (state & GDK_BUTTON3_MASK);
+
+ event.m_x = (long)x;
+ event.m_y = (long)y;
+
+ if (win->GetEventHandler()->ProcessEvent( event ))
+ {
+ gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "enter_notify_event" );
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// "leave_notify_event"
+//-----------------------------------------------------------------------------
+
+static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return FALSE;
+ if (g_blockEventsOnDrag) return FALSE;
+
+ if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
+
+ wxMouseEvent event( wxEVT_LEAVE_WINDOW );
+#if (GTK_MINOR_VERSION > 0)
+ event.SetTimestamp( gdk_event->time );
+#endif
+ event.SetEventObject( win );
+
+ int x = 0;
+ int y = 0;
+ GdkModifierType state = (GdkModifierType)0;
+
+ gdk_window_get_pointer( widget->window, &x, &y, &state );
+
+ event.m_shiftDown = (state & GDK_SHIFT_MASK);
+ event.m_controlDown = (state & GDK_CONTROL_MASK);
+ event.m_altDown = (state & GDK_MOD1_MASK);
+ event.m_metaDown = (state & GDK_MOD2_MASK);
+ event.m_leftDown = (state & GDK_BUTTON1_MASK);
+ event.m_middleDown = (state & GDK_BUTTON2_MASK);
+ event.m_rightDown = (state & GDK_BUTTON3_MASK);
+
+ event.m_x = (long)x;
+ event.m_y = (long)y;
+
+ if (win->GetEventHandler()->ProcessEvent( event ))
+ {
+ gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "leave_notify_event" );
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// "value_changed" from m_vAdjust
+//-----------------------------------------------------------------------------
+
+static void gtk_window_vscroll_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (g_blockEventsOnDrag) return;
+
+ if (!win->m_hasVMT) return;
+
+ float diff = win->m_vAdjust->value - win->m_oldVerticalPos;
+ if (fabs(diff) < 0.2) return;
+ win->m_oldVerticalPos = win->m_vAdjust->value;
+
+ wxEventType command = wxEVT_NULL;
+
+ float line_step = win->m_vAdjust->step_increment;
+ float page_step = win->m_vAdjust->page_increment;
+
+ if (win->IsScrolling())
+ {
+ command = wxEVT_SCROLLWIN_THUMBTRACK;
+ }
+ else
+ {
+ if (fabs(win->m_vAdjust->value-win->m_vAdjust->lower) < 0.2) command = wxEVT_SCROLLWIN_BOTTOM;
+ else if (fabs(win->m_vAdjust->value-win->m_vAdjust->upper) < 0.2) command = wxEVT_SCROLLWIN_TOP;
+ else if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLLWIN_LINEDOWN;
+ else if (fabs(diff+line_step) < 0.2) command = wxEVT_SCROLLWIN_LINEUP;
+ else if (fabs(diff-page_step) < 0.2) command = wxEVT_SCROLLWIN_PAGEDOWN;
+ else if (fabs(diff+page_step) < 0.2) command = wxEVT_SCROLLWIN_PAGEUP;
+ else command = wxEVT_SCROLLWIN_THUMBTRACK;
+ }
+
+ int value = (int)(win->m_vAdjust->value+0.5);
+
+ wxScrollWinEvent event( command, value, wxVERTICAL );
+ event.SetEventObject( win );
+ win->GetEventHandler()->ProcessEvent( event );
+}
+
+//-----------------------------------------------------------------------------
+// "value_changed" from m_hAdjust
+//-----------------------------------------------------------------------------
+
+static void gtk_window_hscroll_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (g_blockEventsOnDrag) return;
+ if (!win->m_hasVMT) return;
+
+ float diff = win->m_hAdjust->value - win->m_oldHorizontalPos;
+ if (fabs(diff) < 0.2) return;
+ win->m_oldHorizontalPos = win->m_hAdjust->value;
+
+ wxEventType command = wxEVT_NULL;
+
+ float line_step = win->m_hAdjust->step_increment;
+ float page_step = win->m_hAdjust->page_increment;
+
+ if (win->IsScrolling())
+ {
+ command = wxEVT_SCROLLWIN_THUMBTRACK;
+ }
+ else
+ {
+ if (fabs(win->m_hAdjust->value-win->m_hAdjust->lower) < 0.2) command = wxEVT_SCROLLWIN_BOTTOM;
+ else if (fabs(win->m_hAdjust->value-win->m_hAdjust->upper) < 0.2) command = wxEVT_SCROLLWIN_TOP;
+ else if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLLWIN_LINEDOWN;
+ else if (fabs(diff+line_step) < 0.2) command = wxEVT_SCROLLWIN_LINEUP;
+ else if (fabs(diff-page_step) < 0.2) command = wxEVT_SCROLLWIN_PAGEDOWN;
+ else if (fabs(diff+page_step) < 0.2) command = wxEVT_SCROLLWIN_PAGEUP;
+ else command = wxEVT_SCROLLWIN_THUMBTRACK;
+ }
+
+ int value = (int)(win->m_hAdjust->value+0.5);
+
+ wxScrollWinEvent event( command, value, wxHORIZONTAL );
+ event.SetEventObject( win );
+ win->GetEventHandler()->ProcessEvent( event );
+}
+
+//-----------------------------------------------------------------------------
+// "changed" from m_vAdjust
+//-----------------------------------------------------------------------------
+
+static void gtk_window_vscroll_change_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (g_blockEventsOnDrag) return;
+ if (!win->m_hasVMT) return;
+
+ wxEventType command = wxEVT_SCROLLWIN_THUMBTRACK;
+ int value = (int)(win->m_vAdjust->value+0.5);
+
+ wxScrollWinEvent event( command, value, wxVERTICAL );
+ event.SetEventObject( win );
+ win->GetEventHandler()->ProcessEvent( event );
+}
+
+//-----------------------------------------------------------------------------
+// "changed" from m_hAdjust
+//-----------------------------------------------------------------------------
+
+static void gtk_window_hscroll_change_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (g_blockEventsOnDrag) return;
+ if (!win->m_hasVMT) return;
+
+ wxEventType command = wxEVT_SCROLLWIN_THUMBTRACK;
+ int value = (int)(win->m_hAdjust->value+0.5);
+
+ wxScrollWinEvent event( command, value, wxHORIZONTAL );
+ event.SetEventObject( win );
+ win->GetEventHandler()->ProcessEvent( event );
+}
+
+//-----------------------------------------------------------------------------
+// "button_press_event" from scrollbar
+//-----------------------------------------------------------------------------
+
+static gint gtk_scrollbar_button_press_callback( GtkRange *WXUNUSED(widget),
+ GdkEventButton *WXUNUSED(gdk_event),
+ wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+// don't test here as we can release the mouse while being over
+// a different window then the slider
+//
+// if (gdk_event->window != widget->slider) return FALSE;
+
+ win->SetScrolling( TRUE );
+
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// "button_release_event" from scrollbar
+//-----------------------------------------------------------------------------
+
+static gint gtk_scrollbar_button_release_callback( GtkRange *widget,
+ GdkEventButton *WXUNUSED(gdk_event),
+ wxWindow *win )
{
- if (IS_KIND_OF(this,wxFrame) || IS_KIND_OF(this,wxDialog))
- {
- if ((m_x != -1) || (m_y != -1))
- gtk_widget_set_uposition( m_widget, m_x, m_y );
- return;
- }
-
- if (!m_parent)
- {
- wxFAIL_MSG( _("wxWindow::SetSize error.\n") );
- return;
- }
-
- if ((m_parent) && (m_parent->m_wxwindow))
- gtk_myfixed_move( GTK_MYFIXED(m_parent->m_wxwindow), m_widget, m_x, m_y );
-
- // Don't do anything for children of wxNotebook and wxMDIChildFrame
-}
-
-void wxWindow::SetSize( int x, int y, int width, int height, int sizeFlags )
-{
- if (m_resizing) return; // I don't like recursions
- m_resizing = TRUE;
-
- int newX = x;
- int newY = y;
- int newW = width;
- int newH = height;
-
- if ((sizeFlags & wxSIZE_USE_EXISTING) == wxSIZE_USE_EXISTING)
- {
- if (newX == -1) newX = m_x;
- if (newY == -1) newY = m_y;
- if (newW == -1) newW = m_width;
- if (newH == -1) newH = m_height;
- }
-
- if ((sizeFlags & wxSIZE_AUTO_WIDTH) == wxSIZE_AUTO_WIDTH)
- {
- if (newW == -1) newW = 80;
- }
-
- if ((sizeFlags & wxSIZE_AUTO_HEIGHT) == wxSIZE_AUTO_HEIGHT)
- {
- if (newH == -1) newH = 26;
- }
-
- if ((m_x != newX) || (m_y != newY) || (!m_sizeSet))
- {
- m_x = newX;
- m_y = newY;
- ImplementSetPosition();
- }
- if ((m_width != newW) || (m_height != newH) || (!m_sizeSet))
- {
- m_width = newW;
- m_height = newH;
- ImplementSetSize();
- }
- m_sizeSet = TRUE;
-
- wxSizeEvent event( wxSize(m_width,m_height), GetId() );
- event.SetEventObject( this );
- ProcessEvent( event );
-
- m_resizing = FALSE;
+
+// don't test here as we can release the mouse while being over
+// a different window then the slider
+//
+// if (gdk_event->window != widget->slider) return FALSE;
+
+ GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(win->m_widget);
+
+ if (widget == GTK_RANGE(scrolledWindow->vscrollbar))
+ gtk_signal_emit_by_name( GTK_OBJECT(win->m_hAdjust), "value_changed" );
+ else
+ gtk_signal_emit_by_name( GTK_OBJECT(win->m_vAdjust), "value_changed" );
+
+ win->SetScrolling( FALSE );
+
+ return FALSE;
+}
+
+// ----------------------------------------------------------------------------
+// this wxWindowBase function is implemented here (in platform-specific file)
+// because it is static and so couldn't be made virtual
+// ----------------------------------------------------------------------------
+
+wxWindow *wxWindowBase::FindFocus()
+{
+ return g_focusWindow;
+}
+
+//-----------------------------------------------------------------------------
+// "realize" from m_widget
+//-----------------------------------------------------------------------------
+
+/* we cannot set colours, fonts and cursors before the widget has
+ been realized, so we do this directly after realization */
+
+static gint
+gtk_window_realized_callback( GtkWidget * WXUNUSED(widget), wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (win->m_delayedFont)
+ win->SetFont( win->GetFont() );
+
+ if (win->m_delayedBackgroundColour)
+ win->SetBackgroundColour( win->GetBackgroundColour() );
+
+ if (win->m_delayedForegroundColour)
+ win->SetForegroundColour( win->GetForegroundColour() );
+
+ win->SetCursor( win->GetCursor() );
+
+ wxWindowCreateEvent event( win );
+ event.SetEventObject( win );
+ win->GetEventHandler()->ProcessEvent( event );
+
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// InsertChild for wxWindow.
+//-----------------------------------------------------------------------------
+
+/* Callback for wxWindow. This very strange beast has to be used because
+ * C++ has no virtual methods in a constructor. We have to emulate a
+ * virtual function here as wxNotebook requires a different way to insert
+ * a child in it. I had opted for creating a wxNotebookPage window class
+ * which would have made this superfluous (such in the MDI window system),
+ * but no-one was listening to me... */
+
+static void wxInsertChildInWindow( wxWindow* parent, wxWindow* child )
+{
+ gtk_myfixed_put( GTK_MYFIXED(parent->m_wxwindow),
+ GTK_WIDGET(child->m_widget),
+ child->m_x,
+ child->m_y,
+ child->m_width,
+ child->m_height );
+
+ if (parent->HasFlag(wxTAB_TRAVERSAL))
+ {
+ /* we now allow a window to get the focus as long as it
+ doesn't have any children. */
+ GTK_WIDGET_UNSET_FLAGS( parent->m_wxwindow, GTK_CAN_FOCUS );
+ }
+}
+
+//-----------------------------------------------------------------------------
+// global functions
+//-----------------------------------------------------------------------------
+
+wxWindow* wxGetActiveWindow()
+{
+ return g_focusWindow;
+}
+
+//-----------------------------------------------------------------------------
+// wxWindow
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
+
+void wxWindow::Init()
+{
+ // common init
+ InitBase();
+
+ // GTK specific
+ m_widget = (GtkWidget *) NULL;
+ m_wxwindow = (GtkWidget *) NULL;
+
+ // position/size
+ m_x = 0;
+ m_y = 0;
+ m_width = 0;
+ m_height = 0;
+
+ m_sizeSet = FALSE;
+ m_hasVMT = FALSE;
+ m_needParent = TRUE;
+ m_isBeingDeleted = FALSE;
+
+ m_hasScrolling = FALSE;
+ m_isScrolling = FALSE;
+
+ m_hAdjust = (GtkAdjustment*) NULL;
+ m_vAdjust = (GtkAdjustment*) NULL;
+ m_oldHorizontalPos = 0.0;
+ m_oldVerticalPos = 0.0;
+
+ m_resizing = FALSE;
+ m_scrollGC = (GdkGC*) NULL;
+ m_widgetStyle = (GtkStyle*) NULL;
+
+ m_insertCallback = (wxInsertChildFunction) NULL;
+
+ m_isStaticBox = FALSE;
+ m_acceptsFocus = FALSE;
+}
+
+wxWindow::wxWindow()
+{
+ Init();
+}
+
+wxWindow::wxWindow( wxWindow *parent, wxWindowID id,
+ const wxPoint &pos, const wxSize &size,
+ long style, const wxString &name )
+{
+ Init();
+
+ Create( parent, id, pos, size, style, name );
+}
+
+bool wxWindow::Create( wxWindow *parent, wxWindowID id,
+ const wxPoint &pos, const wxSize &size,
+ long style, const wxString &name )
+{
+ PreCreation( parent, id, pos, size, style, name );
+
+ m_insertCallback = wxInsertChildInWindow;
+
+ m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL );
+ GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
+
+#ifdef __WXDEBUG__
+ debug_focus_in( m_widget, _T("wxWindow::m_widget"), name );
+#endif
+
+ GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(m_widget);
+
+#ifdef __WXDEBUG__
+ debug_focus_in( scrolledWindow->hscrollbar, _T("wxWindow::hsrcollbar"), name );
+ debug_focus_in( scrolledWindow->vscrollbar, _T("wxWindow::vsrcollbar"), name );
+#endif
+
+ GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
+ scroll_class->scrollbar_spacing = 0;
+
+ gtk_scrolled_window_set_policy( scrolledWindow, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC );
+
+ m_hAdjust = gtk_range_get_adjustment( GTK_RANGE(scrolledWindow->hscrollbar) );
+ m_vAdjust = gtk_range_get_adjustment( GTK_RANGE(scrolledWindow->vscrollbar) );
+
+ m_wxwindow = gtk_myfixed_new();
+
+#ifdef __WXDEBUG__
+ debug_focus_in( m_wxwindow, _T("wxWindow::m_wxwindow"), name );
+#endif
+
+ gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow );
+
+#if (GTK_MINOR_VERSION > 0)
+ GtkMyFixed *myfixed = GTK_MYFIXED(m_wxwindow);
+
+ if (HasFlag(wxRAISED_BORDER))
+ {
+ gtk_myfixed_set_shadow_type( myfixed, GTK_SHADOW_OUT );
+ }
+ else if (HasFlag(wxSUNKEN_BORDER))
+ {
+ gtk_myfixed_set_shadow_type( myfixed, GTK_SHADOW_IN );
+ }
+ else
+ {
+ gtk_myfixed_set_shadow_type( myfixed, GTK_SHADOW_NONE );
+ }
+#else // GTK_MINOR_VERSION == 0
+ GtkViewport *viewport = GTK_VIEWPORT(scrolledWindow->viewport);
+
+ if (HasFlag(wxRAISED_BORDER))
+ {
+ gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_OUT );
+ }
+ else if (HasFlag(wxSUNKEN_BORDER))
+ {
+ gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_IN );
+ }
+ else
+ {
+ gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_NONE );
+ }
+#endif // GTK_MINOR_VERSION
+
+ if (HasFlag(wxTAB_TRAVERSAL))
+ {
+ /* we now allow a window to get the focus as long as it
+ doesn't have any children. */
+ GTK_WIDGET_SET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );
+ m_acceptsFocus = FALSE;
+ }
+ else
+ {
+ GTK_WIDGET_SET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );
+ m_acceptsFocus = TRUE;
+ }
+
+#if (GTK_MINOR_VERSION == 0)
+ // shut the viewport up
+ gtk_viewport_set_hadjustment( viewport, (GtkAdjustment*) gtk_adjustment_new( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0) );
+ gtk_viewport_set_vadjustment( viewport, (GtkAdjustment*) gtk_adjustment_new( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0) );
+#endif // GTK_MINOR_VERSION == 0
+
+ // I _really_ don't want scrollbars in the beginning
+ m_vAdjust->lower = 0.0;
+ m_vAdjust->upper = 1.0;
+ m_vAdjust->value = 0.0;
+ m_vAdjust->step_increment = 1.0;
+ m_vAdjust->page_increment = 1.0;
+ m_vAdjust->page_size = 5.0;
+ gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" );
+ m_hAdjust->lower = 0.0;
+ m_hAdjust->upper = 1.0;
+ m_hAdjust->value = 0.0;
+ m_hAdjust->step_increment = 1.0;
+ m_hAdjust->page_increment = 1.0;
+ m_hAdjust->page_size = 5.0;
+ gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" );
+
+ // these handlers block mouse events to any window during scrolling such as
+ // motion events and prevent GTK and wxWindows from fighting over where the
+ // slider should be
+
+ gtk_signal_connect( GTK_OBJECT(scrolledWindow->vscrollbar), "button_press_event",
+ (GtkSignalFunc)gtk_scrollbar_button_press_callback, (gpointer) this );
+
+ gtk_signal_connect( GTK_OBJECT(scrolledWindow->hscrollbar), "button_press_event",
+ (GtkSignalFunc)gtk_scrollbar_button_press_callback, (gpointer) this );
+
+ gtk_signal_connect( GTK_OBJECT(scrolledWindow->vscrollbar), "button_release_event",
+ (GtkSignalFunc)gtk_scrollbar_button_release_callback, (gpointer) this );
+
+ gtk_signal_connect( GTK_OBJECT(scrolledWindow->hscrollbar), "button_release_event",
+ (GtkSignalFunc)gtk_scrollbar_button_release_callback, (gpointer) this );
+
+ // these handlers get notified when screen updates are required either when
+ // scrolling or when the window size (and therefore scrollbar configuration)
+ // has changed
+
+ gtk_signal_connect( GTK_OBJECT(m_hAdjust), "value_changed",
+ (GtkSignalFunc) gtk_window_hscroll_callback, (gpointer) this );
+ gtk_signal_connect( GTK_OBJECT(m_vAdjust), "value_changed",
+ (GtkSignalFunc) gtk_window_vscroll_callback, (gpointer) this );
+
+ gtk_signal_connect( GTK_OBJECT(m_hAdjust), "changed",
+ (GtkSignalFunc) gtk_window_hscroll_change_callback, (gpointer) this );
+ gtk_signal_connect(GTK_OBJECT(m_vAdjust), "changed",
+ (GtkSignalFunc) gtk_window_vscroll_change_callback, (gpointer) this );
+
+ gtk_widget_show( m_wxwindow );
+
+ if (m_parent)
+ m_parent->DoAddChild( this );
+
+ PostCreation();
+
+ Show( TRUE );
+
+ return TRUE;
+}
+
+wxWindow::~wxWindow()
+{
+ m_isBeingDeleted = TRUE;
+ m_hasVMT = FALSE;
+
+ if (m_widget)
+ Show( FALSE );
+
+ DestroyChildren();
+
+ if (m_parent)
+ m_parent->RemoveChild( this );
+
+ if (m_widgetStyle)
+ {
+ gtk_style_unref( m_widgetStyle );
+ m_widgetStyle = (GtkStyle*) NULL;
+ }
+
+ if (m_scrollGC)
+ {
+ gdk_gc_unref( m_scrollGC );
+ m_scrollGC = (GdkGC*) NULL;
+ }
+
+ if (m_wxwindow)
+ {
+ gtk_widget_destroy( m_wxwindow );
+ m_wxwindow = (GtkWidget*) NULL;
+ }
+
+ if (m_widget)
+ {
+ gtk_widget_destroy( m_widget );
+ m_widget = (GtkWidget*) NULL;
+ }
+}
+
+void wxWindow::PreCreation( wxWindow *parent,
+ wxWindowID id,
+ const wxPoint &pos,
+ const wxSize &size,
+ long style,
+ const wxString &name )
+{
+ wxASSERT_MSG( !m_needParent || parent, _T("Need complete parent.") );
+
+ if ( !CreateBase(parent, id, pos, size, style, name) )
+ {
+ wxFAIL_MSG(_T("window creation failed"));
+ }
+
+ m_width = WidthDefault(size.x);
+ m_height = HeightDefault(size.y);
+
+ m_x = (int)pos.x;
+ m_y = (int)pos.y;
+
+ if (!parent) /* some reasonable defaults */
+ {
+ if (m_x == -1)
+ {
+ m_x = (gdk_screen_width () - m_width) / 2;
+ if (m_x < 10) m_x = 10;
+ }
+ if (m_y == -1)
+ {
+ m_y = (gdk_screen_height () - m_height) / 2;
+ if (m_y < 10) m_y = 10;
+ }
+ }
+}
+
+void wxWindow::PostCreation()
+{
+ wxASSERT_MSG( (m_widget != NULL), _T("invalid window") );
+
+ if (m_wxwindow)
+ {
+ /* these get reported to wxWindows -> wxPaintEvent */
+ gtk_signal_connect( GTK_OBJECT(m_wxwindow), "expose_event",
+ GTK_SIGNAL_FUNC(gtk_window_expose_callback), (gpointer)this );
+
+ gtk_signal_connect( GTK_OBJECT(m_wxwindow), "draw",
+ GTK_SIGNAL_FUNC(gtk_window_draw_callback), (gpointer)this );
+
+#if (GTK_MINOR_VERSION > 0)
+ /* these are called when the "sunken" or "raised" borders are drawn */
+ gtk_signal_connect( GTK_OBJECT(m_widget), "expose_event",
+ GTK_SIGNAL_FUNC(gtk_window_own_expose_callback), (gpointer)this );
+
+ gtk_signal_connect( GTK_OBJECT(m_widget), "draw",
+ GTK_SIGNAL_FUNC(gtk_window_own_draw_callback), (gpointer)this );
+#endif
+ }
+
+ GtkWidget *connect_widget = GetConnectWidget();
+
+ ConnectWidget( connect_widget );
+
+ /* we cannot set colours, fonts and cursors before the widget has
+ been realized, so we do this directly after realization */
+ gtk_signal_connect( GTK_OBJECT(connect_widget), "realize",
+ GTK_SIGNAL_FUNC(gtk_window_realized_callback), (gpointer) this );
+
+ m_hasVMT = TRUE;
+}
+
+void wxWindow::ConnectWidget( GtkWidget *widget )
+{
+ gtk_signal_connect( GTK_OBJECT(widget), "key_press_event",
+ GTK_SIGNAL_FUNC(gtk_window_key_press_callback), (gpointer)this );
+
+ gtk_signal_connect( GTK_OBJECT(widget), "key_release_event",
+ GTK_SIGNAL_FUNC(gtk_window_key_release_callback), (gpointer)this );
+
+ gtk_signal_connect( GTK_OBJECT(widget), "button_press_event",
+ GTK_SIGNAL_FUNC(gtk_window_button_press_callback), (gpointer)this );
+
+ gtk_signal_connect( GTK_OBJECT(widget), "button_release_event",
+ GTK_SIGNAL_FUNC(gtk_window_button_release_callback), (gpointer)this );
+
+ gtk_signal_connect( GTK_OBJECT(widget), "motion_notify_event",
+ GTK_SIGNAL_FUNC(gtk_window_motion_notify_callback), (gpointer)this );
+
+ gtk_signal_connect( GTK_OBJECT(widget), "focus_in_event",
+ GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this );
+
+ gtk_signal_connect( GTK_OBJECT(widget), "focus_out_event",
+ GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this );
+
+ gtk_signal_connect( GTK_OBJECT(widget), "enter_notify_event",
+ GTK_SIGNAL_FUNC(gtk_window_enter_callback), (gpointer)this );
+
+ gtk_signal_connect( GTK_OBJECT(widget), "leave_notify_event",
+ GTK_SIGNAL_FUNC(gtk_window_leave_callback), (gpointer)this );
+}
+
+bool wxWindow::Destroy()
+{
+ wxASSERT_MSG( (m_widget != NULL), _T("invalid window") );
+
+ m_hasVMT = FALSE;
+
+ return wxWindowBase::Destroy();
+}
+
+void wxWindow::DoSetSize( int x, int y, int width, int height, int sizeFlags )
+{
+ wxASSERT_MSG( (m_widget != NULL), _T("invalid window") );
+ wxASSERT_MSG( (m_parent != NULL), _T("wxWindow::SetSize requires parent.\n") );
+
+ if (m_resizing) return; /* I don't like recursions */
+ m_resizing = TRUE;
+
+ if (m_parent->m_wxwindow == NULL) /* i.e. wxNotebook */
+ {
+ /* don't set the size for children of wxNotebook, just take the values. */
+ m_x = x;
+ m_y = y;
+ m_width = width;
+ m_height = height;
+ }
+ else
+ {
+ if ((sizeFlags & wxSIZE_ALLOW_MINUS_ONE) == 0)
+ {
+ if (x != -1) m_x = x;
+ if (y != -1) m_y = y;
+ if (width != -1) m_width = width;
+ if (height != -1) m_height = height;
+ }
+ else
+ {
+ m_x = x;
+ m_y = y;
+ m_width = width;
+ m_height = height;
+ }
+
+ if ((sizeFlags & wxSIZE_AUTO_WIDTH) == wxSIZE_AUTO_WIDTH)
+ {
+ if (width == -1) m_width = 80;
+ }
+
+ if ((sizeFlags & wxSIZE_AUTO_HEIGHT) == wxSIZE_AUTO_HEIGHT)
+ {
+ if (height == -1) m_height = 26;
+ }
+
+ if ((m_minWidth != -1) && (m_width < m_minWidth)) m_width = m_minWidth;
+ if ((m_minHeight != -1) && (m_height < m_minHeight)) m_height = m_minHeight;
+ if ((m_maxWidth != -1) && (m_width > m_maxWidth)) m_width = m_maxWidth;
+ if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_maxHeight;
+
+ int border = 0;
+ int bottom_border = 0;
+
+ if (GTK_WIDGET_CAN_DEFAULT(m_widget))
+ {
+ /* the default button has a border around it */
+ border = 6;
+ bottom_border = 5;
+ }
+
+ /* this is the result of hours of debugging: the following code
+ means that if we have a m_wxwindow and we set the size of
+ m_widget, m_widget (which is a GtkScrolledWindow) does NOT
+ automatically propagate its size down to its m_wxwindow,
+ which is its client area. therefore, we have to tell the
+ client area directly that it has to resize itself.
+ this will lead to that m_widget (GtkScrolledWindow) will
+ calculate how much size it needs for scrollbars etc and
+ it will then call XXX_size_allocate of its child, which
+ is m_wxwindow. m_wxwindow in turn will do the same with its
+ children and so on. problems can arise if this happens
+ before all the children have been realized as some widgets
+ stupidy need to be realized during XXX_size_allocate (e.g.
+ GtkNotebook) and they will segv if called otherwise. this
+ emergency is tested in gtk_myfixed_size_allocate. Normally
+ this shouldn't be needed and only gtk_widget_queue_resize()
+ should be enough to provoke a resize at the next appropriate
+ moment, but this seems to fail, e.g. when a wxNotebook contains
+ a wxSplitterWindow: the splitter window's children won't
+ show up properly resized then. */
+
+ gtk_myfixed_set_size( GTK_MYFIXED(m_parent->m_wxwindow),
+ m_widget,
+ m_x-border,
+ m_y-border,
+ m_width+2*border,
+ m_height+border+bottom_border );
+ }
+
+ m_sizeSet = TRUE;
+
+ wxSizeEvent event( wxSize(m_width,m_height), GetId() );
+ event.SetEventObject( this );
+ GetEventHandler()->ProcessEvent( event );
+
+ m_resizing = FALSE;
}
-void wxWindow::SetSize( int width, int height )
-{
- SetSize( -1, -1, width, height, wxSIZE_USE_EXISTING );
-}
+void wxWindow::OnInternalIdle()
+{
+ wxCursor cursor = m_cursor;
+ if (g_globalCursor.Ok()) cursor = g_globalCursor;
+
+ if (cursor.Ok() && m_currentGdkCursor != cursor)
+ {
+ if (m_wxwindow)
+ {
+ GdkWindow *window = m_wxwindow->window;
+ if (window)
+ gdk_window_set_cursor( window, cursor.GetCursor() );
+
+ if (!g_globalCursor.Ok())
+ cursor = *wxSTANDARD_CURSOR;
+
+ window = m_widget->window;
+ if (window)
+ gdk_window_set_cursor( window, cursor.GetCursor() );
+ }
+ else
+ {
+ GdkWindow *window = m_widget->window;
+ if (window)
+ gdk_window_set_cursor( window, cursor.GetCursor() );
+ }
+
+ m_currentGdkCursor = cursor;
+ }
-void wxWindow::Move( int x, int y )
-{
- SetSize( x, y, -1, -1, wxSIZE_USE_EXISTING );
+ UpdateWindowUI();
}
-void wxWindow::GetSize( int *width, int *height ) const
+void wxWindow::DoGetSize( int *width, int *height ) const
{
- if (width) (*width) = m_width;
- if (height) (*height) = m_height;
+ wxCHECK_RET( (m_widget != NULL), _T("invalid window") );
+
+ if (width) (*width) = m_width;
+ if (height) (*height) = m_height;
}
-void wxWindow::SetClientSize( int width, int height )
+void wxWindow::DoSetClientSize( int width, int height )
{
- if (!m_wxwindow)
- {
- SetSize( width, height );
- }
- else
- {
- int dw = 0;
- int dh = 0;
-
- if (!m_hasScrolling)
+ wxCHECK_RET( (m_widget != NULL), _T("invalid window") );
+
+ if (!m_wxwindow)
{
-/*
- do we have sunken dialogs ?
-
- GtkStyleClass *window_class = m_wxwindow->style->klass;
-
- dw += 2 * window_class->xthickness;
- dh += 2 * window_class->ythickness;
-*/
+ SetSize( width, height );
}
else
{
- GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
- GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
-
- GtkWidget *viewport = scroll_window->viewport;
- GtkStyleClass *viewport_class = viewport->style->klass;
-
- GtkWidget *hscrollbar = scroll_window->hscrollbar;
- GtkWidget *vscrollbar = scroll_window->vscrollbar;
-
- if ((m_windowStyle & wxRAISED_BORDER) ||
- (m_windowStyle & wxSUNKEN_BORDER)
- )
- {
- dw += 2 * viewport_class->xthickness;
- dh += 2 * viewport_class->ythickness;
- }
-
- if (GTK_WIDGET_VISIBLE(vscrollbar))
- {
- dw += vscrollbar->allocation.width;
- dw += scroll_class->scrollbar_spacing;
- }
-
- if (GTK_WIDGET_VISIBLE(hscrollbar))
- {
- dh += hscrollbar->allocation.height;
- dw += scroll_class->scrollbar_spacing;
- }
- }
-
- SetSize( width+dw, height+dh );
- }
+ int dw = 0;
+ int dh = 0;
+
+#if (GTK_MINOR_VERSION == 0)
+ if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
+ {
+ if (HasScrolling())
+ {
+ GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
+ GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
+
+ GtkWidget *viewport = scroll_window->viewport;
+ GtkStyleClass *viewport_class = viewport->style->klass;
+
+ dw += 2 * viewport_class->xthickness;
+ dh += 2 * viewport_class->ythickness;
+ }
+ }
+#else
+ if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
+ {
+ /* when using GTK 1.2 we set the border size to 2 */
+ dw += 2 * 2;
+ dh += 2 * 2;
+ }
+#endif
+
+ if (HasScrolling())
+ {
+/*
+ GtkWidget *hscrollbar = scroll_window->hscrollbar;
+ GtkWidget *vscrollbar = scroll_window->vscrollbar;
+
+ we use this instead: range.slider_width = 11 + 2*2pts edge
+*/
+
+ GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
+ GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
+
+ if (scroll_window->vscrollbar_visible)
+ {
+ dw += 15; /* dw += vscrollbar->allocation.width; */
+ dw += scroll_class->scrollbar_spacing;
+ }
+
+ if (scroll_window->hscrollbar_visible)
+ {
+ dh += 15; /* dh += hscrollbar->allocation.height; */
+ dh += scroll_class->scrollbar_spacing;
+ }
+ }
+
+ SetSize( width+dw, height+dh );
+ }
}
-void wxWindow::GetClientSize( int *width, int *height ) const
+void wxWindow::DoGetClientSize( int *width, int *height ) const
{
- if (!m_wxwindow)
- {
- if (width) (*width) = m_width;
- if (height) (*height) = m_height;
- }
- else
- {
- int dw = 0;
- int dh = 0;
-
- if (!m_hasScrolling)
+ wxCHECK_RET( (m_widget != NULL), _T("invalid window") );
+
+ if (!m_wxwindow)
{
-/*
- do we have sunken dialogs ?
-
- GtkStyleClass *window_class = m_wxwindow->style->klass;
-
- dw += 2 * window_class->xthickness;
- dh += 2 * window_class->ythickness;
-*/
+ if (width) (*width) = m_width;
+ if (height) (*height) = m_height;
}
else
{
- GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
- GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
-
- GtkWidget *viewport = scroll_window->viewport;
- GtkStyleClass *viewport_class = viewport->style->klass;
-
- GtkWidget *hscrollbar = scroll_window->hscrollbar;
- GtkWidget *vscrollbar = scroll_window->vscrollbar;
-
- if ((m_windowStyle & wxRAISED_BORDER) ||
- (m_windowStyle & wxSUNKEN_BORDER)
- )
- {
- dw += 2 * viewport_class->xthickness;
- dh += 2 * viewport_class->ythickness;
- }
-
- if (GTK_WIDGET_VISIBLE(vscrollbar))
- {
-// dw += vscrollbar->allocation.width;
- dw += 15; // range.slider_width = 11 + 2*2pts edge
- dw += scroll_class->scrollbar_spacing;
- }
-
- if (GTK_WIDGET_VISIBLE(hscrollbar))
- {
-// dh += hscrollbar->allocation.height;
- dh += 15;
- dh += scroll_class->scrollbar_spacing;
- }
- }
-
- if (width) (*width) = m_width - dw;
- if (height) (*height) = m_height - dh;
- }
-}
+ int dw = 0;
+ int dh = 0;
-void wxWindow::GetPosition( int *x, int *y ) const
-{
- if (x) (*x) = m_x;
- if (y) (*y) = m_y;
-}
+#if (GTK_MINOR_VERSION == 0)
+ if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
+ {
+ if (HasScrolling())
+ {
+ GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
+ GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
-void wxWindow::ClientToScreen( int *x, int *y )
-{
- // Does this look simple ?
+ GtkWidget *viewport = scroll_window->viewport;
+ GtkStyleClass *viewport_class = viewport->style->klass;
+
+ dw += 2 * viewport_class->xthickness;
+ dh += 2 * viewport_class->ythickness;
+ }
+ }
+#else
+ if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
+ {
+ /* when using GTK 1.2 we set the border size to 2 */
+ dw += 2 * 2;
+ dh += 2 * 2;
+ }
+#endif
+ if (HasScrolling())
+ {
+/*
+ GtkWidget *hscrollbar = scroll_window->hscrollbar;
+ GtkWidget *vscrollbar = scroll_window->vscrollbar;
- GdkWindow *source = NULL;
- if (m_wxwindow)
- source = m_wxwindow->window;
- else
- source = m_widget->window;
-
- int org_x = 0;
- int org_y = 0;
- gdk_window_get_origin( source, &org_x, &org_y );
+ we use this instead: range.slider_width = 11 + 2*2pts edge
+*/
- if (!m_wxwindow)
- {
- if (GTK_WIDGET_NO_WINDOW (m_widget))
- {
- org_x += m_widget->allocation.x;
- org_y += m_widget->allocation.y;
+ GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
+ GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
+
+ if (scroll_window->vscrollbar_visible)
+ {
+ dw += 15; /* dw += vscrollbar->allocation.width; */
+ dw += scroll_class->scrollbar_spacing;
+ }
+
+ if (scroll_window->hscrollbar_visible)
+ {
+ dh += 15; /* dh += hscrollbar->allocation.height; */
+ dh += scroll_class->scrollbar_spacing;
+ }
+ }
+
+ if (width) (*width) = m_width - dw;
+ if (height) (*height) = m_height - dh;
}
- }
-
- if (x) *x += org_x;
- if (y) *y += org_y;
}
-void wxWindow::ScreenToClient( int *x, int *y )
+void wxWindow::DoGetPosition( int *x, int *y ) const
{
- GdkWindow *source = NULL;
- if (m_wxwindow)
- source = m_wxwindow->window;
- else
- source = m_widget->window;
-
- int org_x = 0;
- int org_y = 0;
- gdk_window_get_origin( source, &org_x, &org_y );
+ wxCHECK_RET( (m_widget != NULL), _T("invalid window") );
- if (!m_wxwindow)
- {
- if (GTK_WIDGET_NO_WINDOW (m_widget))
- {
- org_x += m_widget->allocation.x;
- org_y += m_widget->allocation.y;
- }
- }
-
- if (x) *x -= org_x;
- if (y) *y -= org_y;
+ if (x) (*x) = m_x;
+ if (y) (*y) = m_y;
}
-void wxWindow::Centre( int direction )
+void wxWindow::DoClientToScreen( int *x, int *y ) const
{
- if (IS_KIND_OF(this,wxDialog) || IS_KIND_OF(this,wxFrame))
- {
- if (direction & wxHORIZONTAL == wxHORIZONTAL) m_x = (gdk_screen_width () - m_width) / 2;
- if (direction & wxVERTICAL == wxVERTICAL) m_y = (gdk_screen_height () - m_height) / 2;
- ImplementSetPosition();
- }
- else
- {
- if (m_parent)
+ wxCHECK_RET( (m_widget != NULL), _T("invalid window") );
+
+ if (!m_widget->window) return;
+
+ GdkWindow *source = (GdkWindow *) NULL;
+ if (m_wxwindow)
+ source = m_wxwindow->window;
+ else
+ source = m_widget->window;
+
+ int org_x = 0;
+ int org_y = 0;
+ gdk_window_get_origin( source, &org_x, &org_y );
+
+ if (!m_wxwindow)
{
- int p_w = 0;
- int p_h = 0;
- m_parent->GetSize( &p_w, &p_h );
- if (direction & wxHORIZONTAL == wxHORIZONTAL) m_x = (p_w - m_width) / 2;
- if (direction & wxVERTICAL == wxVERTICAL) m_y = (p_h - m_height) / 2;
- ImplementSetPosition();
+ if (GTK_WIDGET_NO_WINDOW (m_widget))
+ {
+ org_x += m_widget->allocation.x;
+ org_y += m_widget->allocation.y;
+ }
}
- }
-}
-void wxWindow::Fit(void)
-{
- int maxX = 0;
- int maxY = 0;
- wxNode *node = GetChildren()->First();
- while ( node )
- {
- wxWindow *win = (wxWindow *)node->Data();
- int wx, wy, ww, wh;
- win->GetPosition(&wx, &wy);
- win->GetSize(&ww, &wh);
- if ( wx + ww > maxX )
- maxX = wx + ww;
- if ( wy + wh > maxY )
- maxY = wy + wh;
-
- node = node->Next();
- }
- SetClientSize(maxX + 5, maxY + 10);
+ if (x) *x += org_x;
+ if (y) *y += org_y;
}
-void wxWindow::OnSize( wxSizeEvent &WXUNUSED(event) )
+void wxWindow::DoScreenToClient( int *x, int *y ) const
{
- //if (GetAutoLayout()) Layout();
-}
+ wxCHECK_RET( (m_widget != NULL), _T("invalid window") );
-bool wxWindow::Show( bool show )
-{
- if (show)
- gtk_widget_show( m_widget );
- else
- gtk_widget_hide( m_widget );
- m_isShown = show;
- return TRUE;
-}
+ if (!m_widget->window) return;
-void wxWindow::Enable( bool enable )
-{
- m_isEnabled = enable;
- gtk_widget_set_sensitive( m_widget, enable );
- if (m_wxwindow) gtk_widget_set_sensitive( m_wxwindow, enable );
-}
+ GdkWindow *source = (GdkWindow *) NULL;
+ if (m_wxwindow)
+ source = m_wxwindow->window;
+ else
+ source = m_widget->window;
-void wxWindow::MakeModal( bool modal )
-{
- return;
- // Disable all other windows
- if (this->IsKindOf(CLASSINFO(wxDialog)) || this->IsKindOf(CLASSINFO(wxFrame)))
- {
- wxNode *node = wxTopLevelWindows.First();
- while (node)
- {
- wxWindow *win = (wxWindow *)node->Data();
- if (win != this)
- win->Enable(!modal);
+ int org_x = 0;
+ int org_y = 0;
+ gdk_window_get_origin( source, &org_x, &org_y );
- node = node->Next();
+ if (!m_wxwindow)
+ {
+ if (GTK_WIDGET_NO_WINDOW (m_widget))
+ {
+ org_x += m_widget->allocation.x;
+ org_y += m_widget->allocation.y;
+ }
}
- }
+
+ if (x) *x -= org_x;
+ if (y) *y -= org_y;
}
-void wxWindow::SetFocus(void)
+bool wxWindow::Show( bool show )
{
- GtkWidget *connect_widget = GetConnectWidget();
- if (connect_widget)
- {
- if (GTK_WIDGET_CAN_FOCUS(connect_widget) && !GTK_WIDGET_HAS_FOCUS (connect_widget) )
+ wxCHECK_MSG( (m_widget != NULL), FALSE, _T("invalid window") );
+
+ if (!wxWindowBase::Show(show))
{
- gtk_widget_grab_focus (connect_widget);
+ // nothing to do
+ return FALSE;
}
- }
-}
-bool wxWindow::OnClose(void)
-{
- return TRUE;
+ if (show)
+ gtk_widget_show( m_widget );
+ else
+ gtk_widget_hide( m_widget );
+
+ return TRUE;
}
-void wxWindow::AddChild( wxWindow *child )
+bool wxWindow::Enable( bool enable )
{
- // Addchild is (often) called before the program
- // has left the parents constructor so that no
- // virtual tables work yet. The approach below
- // practically imitates virtual tables, i.e. it
- // implements a different AddChild() behaviour
- // for wxFrame, wxDialog, wxWindow and
- // wxMDIParentFrame.
+ wxCHECK_MSG( (m_widget != NULL), FALSE, _T("invalid window") );
- // wxFrame and wxDialog as children aren't placed into the parents
-
- if (( IS_KIND_OF(child,wxFrame) || IS_KIND_OF(child,wxDialog) ) &&
- (!IS_KIND_OF(child,wxMDIChildFrame)))
- {
- m_children.Append( child );
-
- if ((child->m_x != -1) && (child->m_y != -1))
- gtk_widget_set_uposition( child->m_widget, child->m_x, child->m_y );
-
- return;
- }
-
- // In the case of an wxMDIChildFrame descendant, we use the
- // client windows's AddChild()
-
- if (IS_KIND_OF(this,wxMDIParentFrame))
- {
- if (IS_KIND_OF(child,wxMDIChildFrame))
+ if (!wxWindowBase::Enable(enable))
{
- wxMDIClientWindow *client = ((wxMDIParentFrame*)this)->GetClientWindow();
- if (client)
- {
- client->AddChild( child );
- return;
- }
+ // nothing to do
+ return FALSE;
}
- }
-
- // wxNotebook is very special, so it has a private AddChild()
-
- if (IS_KIND_OF(this,wxNotebook))
- {
- wxNotebook *tab = (wxNotebook*)this;
- tab->AddChild( child );
- return;
- }
-
- // wxFrame has a private AddChild
-
- if (IS_KIND_OF(this,wxFrame) && !IS_KIND_OF(this,wxMDIChildFrame))
- {
- wxFrame *frame = (wxFrame*)this;
- frame->AddChild( child );
- return;
- }
-
- // All the rest
-
- m_children.Append( child );
- if (m_wxwindow) gtk_myfixed_put( GTK_MYFIXED(m_wxwindow), child->m_widget,
- child->m_x, child->m_y );
-
- gtk_widget_set_usize( child->m_widget, child->m_width, child->m_height );
-}
-wxList *wxWindow::GetChildren(void)
-{
- return (&m_children);
-}
+ gtk_widget_set_sensitive( m_widget, enable );
+ if ( m_wxwindow )
+ gtk_widget_set_sensitive( m_wxwindow, enable );
-void wxWindow::RemoveChild( wxWindow *child )
-{
- if (GetChildren())
- GetChildren()->DeleteObject( child );
- child->m_parent = NULL;
+ return TRUE;
}
-void wxWindow::SetReturnCode( int retCode )
+int wxWindow::GetCharHeight() const
{
- m_retCode = retCode;
-}
+ wxCHECK_MSG( (m_widget != NULL), 12, _T("invalid window") );
-int wxWindow::GetReturnCode(void)
-{
- return m_retCode;
-}
+ wxCHECK_MSG( m_font.Ok(), 12, _T("invalid font") );
-wxWindow *wxWindow::GetParent(void)
-{
- return m_parent;
-}
+ GdkFont *font = m_font.GetInternalFont( 1.0 );
-void wxWindow::Raise(void)
-{
- if (m_widget) gdk_window_raise( m_widget->window );
+ return font->ascent + font->descent;
}
-void wxWindow::Lower(void)
+int wxWindow::GetCharWidth() const
{
- if (m_widget) gdk_window_lower( m_widget->window );
-}
+ wxCHECK_MSG( (m_widget != NULL), 8, _T("invalid window") );
-wxEvtHandler *wxWindow::GetEventHandler(void)
-{
- return m_eventHandler;
-}
+ wxCHECK_MSG( m_font.Ok(), 8, _T("invalid font") );
-void wxWindow::SetEventHandler( wxEvtHandler *handler )
-{
- m_eventHandler = handler;
-}
+ GdkFont *font = m_font.GetInternalFont( 1.0 );
-void wxWindow::PushEventHandler(wxEvtHandler *handler)
-{
- handler->SetNextHandler(GetEventHandler());
- SetEventHandler(handler);
+ return gdk_string_width( font, "H" );
}
-wxEvtHandler *wxWindow::PopEventHandler(bool deleteHandler)
+void wxWindow::GetTextExtent( const wxString& string,
+ int *x,
+ int *y,
+ int *descent,
+ int *externalLeading,
+ const wxFont *theFont ) const
{
- if ( GetEventHandler() )
- {
- wxEvtHandler *handlerA = GetEventHandler();
- wxEvtHandler *handlerB = handlerA->GetNextHandler();
- handlerA->SetNextHandler(NULL);
- SetEventHandler(handlerB);
- if ( deleteHandler )
- {
- delete handlerA;
- return NULL;
- }
- else
- return handlerA;
- }
- else
- return NULL;
-}
+ wxFont fontToUse = m_font;
+ if (theFont) fontToUse = *theFont;
-wxValidator *wxWindow::GetValidator(void)
-{
- return m_windowValidator;
-}
+ wxCHECK_RET( fontToUse.Ok(), _T("invalid font") );
-void wxWindow::SetValidator( const wxValidator& validator )
-{
- if (m_windowValidator) delete m_windowValidator;
- m_windowValidator = validator.Clone();
- if (m_windowValidator) m_windowValidator->SetWindow(this);
+ GdkFont *font = fontToUse.GetInternalFont( 1.0 );
+ if (x) (*x) = gdk_string_width( font, string.mbc_str() );
+ if (y) (*y) = font->ascent + font->descent;
+ if (descent) (*descent) = font->descent;
+ if (externalLeading) (*externalLeading) = 0; // ??
}
-bool wxWindow::IsBeingDeleted(void)
+void wxWindow::SetFocus()
{
- return FALSE;
-}
+ wxCHECK_RET( (m_widget != NULL), _T("invalid window") );
-void wxWindow::SetId( wxWindowID id )
-{
- m_windowId = id;
+ GtkWidget *connect_widget = GetConnectWidget();
+ if (connect_widget)
+ {
+ if (GTK_WIDGET_CAN_FOCUS(connect_widget) /*&& !GTK_WIDGET_HAS_FOCUS (connect_widget)*/ )
+ {
+ gtk_widget_grab_focus (connect_widget);
+ }
+ else if (GTK_IS_CONTAINER(connect_widget))
+ {
+ gtk_container_focus( GTK_CONTAINER(connect_widget), GTK_DIR_TAB_FORWARD );
+ }
+ else
+ {
+ }
+ }
}
-wxWindowID wxWindow::GetId(void)
+bool wxWindow::AcceptsFocus() const
{
- return m_windowId;
+ return m_acceptsFocus && wxWindowBase::AcceptsFocus();
}
-void wxWindow::SetCursor( const wxCursor &cursor )
+bool wxWindow::Reparent( wxWindow *newParent )
{
- wxASSERT(m_cursor != NULL);
+ wxCHECK_MSG( (m_widget != NULL), FALSE, _T("invalid window") );
- if (m_cursor != NULL)
- if (*m_cursor == cursor)
- return;
- (*m_cursor) = cursor;
- if (m_widget->window)
- gdk_window_set_cursor( m_widget->window, m_cursor->GetCursor() );
- if (m_wxwindow && m_wxwindow->window)
- gdk_window_set_cursor( m_wxwindow->window, m_cursor->GetCursor() );
-}
+ wxWindow *oldParent = m_parent;
-void wxWindow::Refresh( bool eraseBackground, const wxRect *rect )
-{
- if (eraseBackground && m_wxwindow && m_wxwindow->window)
- {
- if (rect)
- gdk_window_clear_area( m_wxwindow->window,
- rect->x,
- rect->y,
- rect->width,
- rect->height );
- else
- Clear();
- }
- if (!rect)
- {
- if (m_wxwindow)
+ if ( !wxWindowBase::Reparent(newParent) )
+ return FALSE;
+
+ if (oldParent)
{
- wxClientDC dc(this);
- PrepareDC(dc);
- long x = 0;
- long y = 0;
- dc.GetInternalDeviceOrigin( &x, &y );
-
- int w = 0;
- int h = 0;
- GetClientSize( &w, &h );
-
- GdkRectangle gdk_rect;
- gdk_rect.x = x;
- gdk_rect.y = y;
- gdk_rect.width = w;
- gdk_rect.height = h;
- gtk_widget_draw( m_wxwindow, &gdk_rect );
+ gtk_container_remove( GTK_CONTAINER(oldParent->m_wxwindow), m_widget );
}
- }
- else
- {
- GdkRectangle gdk_rect;
- gdk_rect.x = rect->x;
- gdk_rect.y = rect->y;
- gdk_rect.width = rect->width;
- gdk_rect.height = rect->height;
-
- if (m_wxwindow)
- gtk_widget_draw( m_wxwindow, &gdk_rect );
- else
- gtk_widget_draw( m_widget, &gdk_rect );
- }
-}
-bool wxWindow::IsExposed( long x, long y )
-{
- return (m_updateRegion.Contains( x, y ) != wxOutRegion );
-}
+ if (newParent)
+ {
+ /* insert GTK representation */
+ (*(newParent->m_insertCallback))(newParent, this);
+ }
-bool wxWindow::IsExposed( long x, long y, long width, long height )
-{
- return (m_updateRegion.Contains( x, y, width, height ) != wxOutRegion );
+ return TRUE;
}
-void wxWindow::Clear(void)
+void wxWindow::DoAddChild(wxWindow *child)
{
- if (m_wxwindow && m_wxwindow->window) gdk_window_clear( m_wxwindow->window );
-}
+ wxASSERT_MSG( (m_widget != NULL), _T("invalid window") );
-wxColour wxWindow::GetBackgroundColour(void) const
-{
- return m_backgroundColour;
-}
+ wxASSERT_MSG( (child != NULL), _T("invalid child window") );
-void wxWindow::SetBackgroundColour( const wxColour &colour )
-{
- m_backgroundColour = colour;
- if (m_wxwindow)
- {
- m_backgroundColour.CalcPixel( m_wxwindow->style->colormap );
- gdk_window_set_background( m_wxwindow->window, m_backgroundColour.GetColor() );
- gdk_window_clear( m_wxwindow->window );
- }
- // do something ?
-}
+ wxASSERT_MSG( (m_insertCallback != NULL), _T("invalid child insertion function") );
-wxColour wxWindow::GetForegroundColour(void) const
-{
- return m_foregroundColour;
-}
+ /* add to list */
+ AddChild( child );
-void wxWindow::SetForegroundColour( const wxColour &colour )
-{
- m_foregroundColour = colour;
+ /* insert GTK representation */
+ (*m_insertCallback)(this, child);
}
-bool wxWindow::Validate(void)
+void wxWindow::Raise()
{
- wxNode *node = GetChildren()->First();
- while (node)
- {
- wxWindow *child = (wxWindow *)node->Data();
- if (child->GetValidator() && /* child->GetValidator()->Ok() && */ !child->GetValidator()->Validate(this))
- { return FALSE; }
- node = node->Next();
- }
- return TRUE;
-}
+ wxCHECK_RET( (m_widget != NULL), _T("invalid window") );
-bool wxWindow::TransferDataToWindow(void)
-{
- wxNode *node = GetChildren()->First();
- while (node)
- {
- wxWindow *child = (wxWindow *)node->Data();
- if (child->GetValidator() && /* child->GetValidator()->Ok() && */
- !child->GetValidator()->TransferToWindow() )
- {
- wxMessageBox( _("Application Error"), _("Could not transfer data to window"), wxOK|wxICON_EXCLAMATION );
- return FALSE;
- }
- node = node->Next();
- }
- return TRUE;
-}
+ if (!m_widget->window) return;
-bool wxWindow::TransferDataFromWindow(void)
-{
- wxNode *node = GetChildren()->First();
- while (node)
- {
- wxWindow *child = (wxWindow *)node->Data();
- if ( child->GetValidator() && /* child->GetValidator()->Ok() && */ !child->GetValidator()->TransferFromWindow() )
- { return FALSE; }
- node = node->Next();
- }
- return TRUE;
+ gdk_window_raise( m_widget->window );
}
-void wxWindow::OnInitDialog( wxInitDialogEvent &WXUNUSED(event) )
+void wxWindow::Lower()
{
- TransferDataToWindow();
-}
+ wxCHECK_RET( (m_widget != NULL), _T("invalid window") );
-void wxWindow::InitDialog(void)
-{
- wxInitDialogEvent event(GetId());
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event);
-}
+ if (!m_widget->window) return;
-static void SetInvokingWindow( wxMenu *menu, wxWindow *win )
-{
- menu->SetInvokingWindow( win );
- wxNode *node = menu->m_items.First();
- while (node)
- {
- wxMenuItem *menuitem = (wxMenuItem*)node->Data();
- if (menuitem->IsSubMenu())
- SetInvokingWindow( menuitem->GetSubMenu(), win );
- node = node->Next();
- }
+ gdk_window_lower( m_widget->window );
}
-bool wxWindow::PopupMenu( wxMenu *menu, int WXUNUSED(x), int WXUNUSED(y) )
+bool wxWindow::SetCursor( const wxCursor &cursor )
{
- SetInvokingWindow( menu, this );
- gtk_menu_popup( GTK_MENU(menu->m_menu), NULL, NULL, NULL, NULL, 0, 0 );
- return TRUE;
-}
+ wxCHECK_MSG( (m_widget != NULL), FALSE, _T("invalid window") );
-void wxWindow::SetDropTarget( wxDropTarget *dropTarget )
-{
- GtkWidget *dnd_widget = GetConnectWidget();
-
- if (m_pDropTarget)
- {
- gtk_signal_disconnect_by_func( GTK_OBJECT(dnd_widget),
- GTK_SIGNAL_FUNC(gtk_window_drop_callback), (gpointer)this );
-
- m_pDropTarget->UnregisterWidget( dnd_widget );
- delete m_pDropTarget;
- }
- m_pDropTarget = dropTarget;
- if (m_pDropTarget)
- {
- m_pDropTarget->RegisterWidget( dnd_widget );
-
- gtk_signal_connect( GTK_OBJECT(dnd_widget), "drop_data_available_event",
- GTK_SIGNAL_FUNC(gtk_window_drop_callback), (gpointer)this );
- }
-}
+ if (!wxWindowBase::SetCursor(cursor))
+ {
+ // don't leave if the GTK widget has just
+ // been realized
+ if (!m_delayedCursor) return FALSE;
+ }
-wxDropTarget *wxWindow::GetDropTarget() const
-{
- return m_pDropTarget;
-}
+ GtkWidget *connect_widget = GetConnectWidget();
+ if (!connect_widget->window)
+ {
+ // indicate that a new style has been set
+ // but it couldn't get applied as the
+ // widget hasn't been realized yet.
+ m_delayedCursor = TRUE;
-GtkWidget* wxWindow::GetConnectWidget(void)
-{
- GtkWidget *connect_widget = m_widget;
- if (m_wxwindow) connect_widget = m_wxwindow;
-
- return connect_widget;
-}
-
-bool wxWindow::IsOwnGtkWindow( GdkWindow *window )
-{
- if (m_wxwindow) return (window == m_wxwindow->window);
- return (window == m_widget->window);
-}
+ // pretend we have done something
+ return TRUE;
+ }
-void wxWindow::SetFont( const wxFont &font )
-{
- m_font = font;
-/*
- create new style
- copy old style values to new one
- set font in new style
- -> takes to many resources
-
- GtkStyle *style = gtk_style_new();
- ...
-*/
-}
+// gdk_window_set_cursor( connect_widget->window, GetCursor().GetCursor() );
-wxFont *wxWindow::GetFont(void)
-{
- return &m_font;
+ // cursor was set
+ return TRUE;
}
-void wxWindow::SetWindowStyleFlag( long flag )
+void wxWindow::WarpPointer( int x, int y )
{
- m_windowStyle = flag;
+ wxCHECK_RET( (m_widget != NULL), _T("invalid window") );
+
+ GtkWidget *connect_widget = GetConnectWidget();
+ if (connect_widget->window)
+ {
+ /* we provide this function ourselves as it is
+ missing in GDK */
+ gdk_window_warp_pointer( connect_widget->window, x, y );
+ }
}
-long wxWindow::GetWindowStyleFlag(void) const
+void wxWindow::Refresh( bool eraseBackground, const wxRect *rect )
{
- return m_windowStyle;
+ wxCHECK_RET( (m_widget != NULL), _T("invalid window") );
+
+ if (!m_widget->window) return;
+
+ if (eraseBackground && m_wxwindow && m_wxwindow->window)
+ {
+ if (rect)
+ {
+ gdk_window_clear_area( m_wxwindow->window,
+ rect->x, rect->y,
+ rect->width, rect->height );
+ }
+ else
+ {
+ gdk_window_clear( m_wxwindow->window );
+ }
+ }
+
+ if (!rect)
+ {
+ if (m_wxwindow)
+ gtk_widget_draw( m_wxwindow, (GdkRectangle*) NULL );
+ else
+ gtk_widget_draw( m_widget, (GdkRectangle*) NULL );
+ }
+ else
+ {
+ GdkRectangle gdk_rect;
+ gdk_rect.x = rect->x;
+ gdk_rect.y = rect->y;
+ gdk_rect.width = rect->width;
+ gdk_rect.height = rect->height;
+
+ if (m_wxwindow)
+ gtk_widget_draw( m_wxwindow, &gdk_rect );
+ else
+ gtk_widget_draw( m_widget, &gdk_rect );
+ }
}
-void wxWindow::CaptureMouse(void)
+void wxWindow::Clear()
{
- GtkWidget *connect_widget = GetConnectWidget();
- gtk_grab_add( connect_widget );
- gdk_pointer_grab ( connect_widget->window, FALSE,
- (GdkEventMask)
- (GDK_BUTTON_PRESS_MASK |
- GDK_BUTTON_RELEASE_MASK |
- GDK_POINTER_MOTION_MASK),
- NULL, NULL, GDK_CURRENT_TIME );
-}
+ wxCHECK_RET( m_widget != NULL, _T("invalid window") );
-void wxWindow::ReleaseMouse(void)
-{
- GtkWidget *connect_widget = GetConnectWidget();
- gtk_grab_remove( connect_widget );
- gdk_pointer_ungrab ( GDK_CURRENT_TIME );
-}
+ if (!m_widget->window) return;
-void wxWindow::SetTitle( const wxString &WXUNUSED(title) )
-{
+ if (m_wxwindow && m_wxwindow->window)
+ {
+ gdk_window_clear( m_wxwindow->window );
+ }
}
-wxString wxWindow::GetTitle(void) const
+#if wxUSE_TOOLTIPS
+void wxWindow::DoSetToolTip( wxToolTip *tip )
{
- return (wxString&)m_windowName;
-}
+ wxWindowBase::DoSetToolTip(tip);
-wxString wxWindow::GetLabel(void) const
-{
- return GetTitle();
+ if (m_tooltip)
+ m_tooltip->Apply( this );
}
-void wxWindow::SetName( const wxString &name )
+void wxWindow::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
{
- m_windowName = name;
+ gtk_tooltips_set_tip( tips, GetConnectWidget(), wxConvCurrent->cWX2MB(tip), (gchar*) NULL );
}
+#endif // wxUSE_TOOLTIPS
-wxString wxWindow::GetName(void) const
+bool wxWindow::SetBackgroundColour( const wxColour &colour )
{
- return (wxString&)m_windowName;
-}
+ wxCHECK_MSG( m_widget != NULL, FALSE, _T("invalid window") );
-bool wxWindow::IsShown(void) const
-{
- return m_isShown;
-}
+ if (!wxWindowBase::SetBackgroundColour(colour))
+ {
+ // don't leave if the GTK widget has just
+ // been realized
+ if (!m_delayedBackgroundColour) return FALSE;
+ }
-bool wxWindow::IsRetained(void)
-{
- return FALSE;
-}
+ GtkWidget *connect_widget = GetConnectWidget();
+ if (!connect_widget->window)
+ {
+ // indicate that a new style has been set
+ // but it couldn't get applied as the
+ // widget hasn't been realized yet.
+ m_delayedBackgroundColour = TRUE;
-wxWindow *wxWindow::FindWindow( long id )
-{
- if (id == m_windowId) return this;
- wxNode *node = m_children.First();
- while (node)
- {
- wxWindow *child = (wxWindow*)node->Data();
- wxWindow *res = child->FindWindow( id );
- if (res) return res;
- node = node->Next();
- }
- return NULL;
-}
+ // pretend we have done something
+ return TRUE;
+ }
-wxWindow *wxWindow::FindWindow( const wxString& name )
-{
- if (name == m_windowName) return this;
- wxNode *node = m_children.First();
- while (node)
- {
- wxWindow *child = (wxWindow*)node->Data();
- wxWindow *res = child->FindWindow( name );
- if (res) return res;
- node = node->Next();
- }
- return NULL;
-}
+ if (m_wxwindow && m_wxwindow->window)
+ {
+ /* wxMSW doesn't clear the window here. I don't do that either to
+ provide compatibility. call Clear() to do the job. */
-void wxWindow::SetScrollbar( int orient, int pos, int thumbVisible,
- int range, bool WXUNUSED(refresh) )
-{
- if (!m_wxwindow) return;
+ m_backgroundColour.CalcPixel( gdk_window_get_colormap( m_wxwindow->window ) );
+ gdk_window_set_background( m_wxwindow->window, m_backgroundColour.GetColor() );
+ }
- if (orient == wxHORIZONTAL)
- {
- float fpos = (float)pos;
- m_oldHorizontalPos = fpos;
- float frange = (float)range;
- float fthumb = (float)thumbVisible;
-
- if ((fabs(fpos-m_hAdjust->value) < 0.2) &&
- (fabs(frange-m_hAdjust->upper) < 0.2) &&
- (fabs(fthumb-m_hAdjust->page_size) < 0.2))
- return;
-
- m_hAdjust->lower = 0.0;
- m_hAdjust->upper = frange;
- m_hAdjust->value = fpos;
- m_hAdjust->step_increment = 1.0;
- m_hAdjust->page_increment = (float)(wxMax(fthumb-2,0));
- m_hAdjust->page_size = fthumb;
- }
- else
- {
- float fpos = (float)pos;
- m_oldVerticalPos = fpos;
- float frange = (float)range;
- float fthumb = (float)thumbVisible;
-
- if ((fabs(fpos-m_vAdjust->value) < 0.2) &&
- (fabs(frange-m_vAdjust->upper) < 0.2) &&
- (fabs(fthumb-m_vAdjust->page_size) < 0.2))
- return;
-
- m_vAdjust->lower = 0.0;
- m_vAdjust->upper = frange;
- m_vAdjust->value = fpos;
- m_vAdjust->step_increment = 1.0;
- m_vAdjust->page_increment = (float)(wxMax(fthumb-2,0));
- m_vAdjust->page_size = fthumb;
- }
-
- if (m_wxwindow->window)
- {
- if (orient == wxHORIZONTAL)
+ wxColour sysbg = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE );
+ if (sysbg == m_backgroundColour)
{
-/*
- m_drawingOffsetX = -16000;
-
- gtk_myfixed_set_offset( GTK_MYFIXED(m_wxwindow), m_drawingOffsetX, m_drawingOffsetY );
-*/
- gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" );
+ m_backgroundColour = wxNullColour;
+ ApplyWidgetStyle();
+ m_backgroundColour = sysbg;
}
else
- {
-/*
- m_drawingOffsetY = -16000;
-
- gtk_myfixed_set_offset( GTK_MYFIXED(m_wxwindow), m_drawingOffsetX, m_drawingOffsetY );
-*/
- gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" );
- }
-
- gtk_widget_set_usize( m_widget, m_width, m_height );
- }
+ {
+ ApplyWidgetStyle();
+ }
+
+ return TRUE;
}
-void wxWindow::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) )
+bool wxWindow::SetForegroundColour( const wxColour &colour )
{
- if (!m_wxwindow) return;
-
- if (orient == wxHORIZONTAL)
- {
- float fpos = (float)pos;
- m_oldHorizontalPos = fpos;
+ wxCHECK_MSG( m_widget != NULL, FALSE, _T("invalid window") );
- if (fabs(fpos-m_hAdjust->value) < 0.2) return;
- m_hAdjust->value = fpos;
- }
- else
- {
- float fpos = (float)pos;
- m_oldVerticalPos = fpos;
- if (fabs(fpos-m_vAdjust->value) < 0.2) return;
- m_vAdjust->value = fpos;
- }
-
- if (m_wxwindow->window)
- {
- if (orient == wxHORIZONTAL)
- gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "value_changed" );
- else
- gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "value_changed" );
- }
-}
+ if (!wxWindowBase::SetForegroundColour(colour))
+ {
+ // don't leave if the GTK widget has just
+ // been realized
+ if (!m_delayedForegroundColour) return FALSE;
+ }
-int wxWindow::GetScrollThumb( int orient ) const
-{
- if (!m_wxwindow) return 0;
+ GtkWidget *connect_widget = GetConnectWidget();
+ if (!connect_widget->window)
+ {
+ // indicate that a new style has been set
+ // but it couldn't get applied as the
+ // widget hasn't been realized yet.
+ m_delayedForegroundColour = TRUE;
- if (orient == wxHORIZONTAL)
- return (int)(m_hAdjust->page_size+0.5);
- else
- return (int)(m_vAdjust->page_size+0.5);
-}
+ // pretend we have done something
+ return TRUE;
+ }
-int wxWindow::GetScrollPos( int orient ) const
-{
- if (!m_wxwindow) return 0;
+ wxColour sysbg = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE );
+ if ( sysbg == m_backgroundColour )
+ {
+ m_backgroundColour = wxNullColour;
+ ApplyWidgetStyle();
+ m_backgroundColour = sysbg;
+ }
+ else
+ {
+ ApplyWidgetStyle();
+ }
- if (orient == wxHORIZONTAL)
- return (int)(m_hAdjust->value+0.5);
- else
- return (int)(m_vAdjust->value+0.5);
+ return TRUE;
}
-int wxWindow::GetScrollRange( int orient ) const
+GtkStyle *wxWindow::GetWidgetStyle()
{
- if (!m_wxwindow) return 0;
+ if (m_widgetStyle) gtk_style_unref( m_widgetStyle );
+
+ m_widgetStyle = gtk_style_copy( gtk_widget_get_style( m_widget ) );
- if (orient == wxHORIZONTAL)
- return (int)(m_hAdjust->upper+0.5);
- else
- return (int)(m_vAdjust->upper+0.5);
+ return m_widgetStyle;
}
-void wxWindow::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) )
+void wxWindow::SetWidgetStyle()
{
- if (!m_wxwindow) return;
-
- bool refresh = FALSE;
-
- if ((m_drawingOffsetX == 0) && (m_drawingOffsetY == 0))
- {
- m_drawingOffsetX = -16000;
- m_drawingOffsetY = -16000;
- refresh = TRUE;
- }
- else
- {
- m_drawingOffsetX += dx;
- m_drawingOffsetY += dy;
- }
-
-// printf( "X: %d Y: %d \n", (int)m_drawingOffsetX, (int)m_drawingOffsetY );
-
- gtk_myfixed_set_offset( GTK_MYFIXED(m_wxwindow), m_drawingOffsetX, m_drawingOffsetY );
-
- if (refresh) Refresh();
-
-/*
- The code here is very nifty, but it doesn't work with
- overlapping windows...
+ GtkStyle *style = GetWidgetStyle();
- int cw = 0;
- int ch = 0;
- GetClientSize( &cw, &ch );
-
- int w = cw - abs(dx);
- int h = ch - abs(dy);
- if ((h < 0) || (w < 0))
+ gdk_font_unref( style->font );
+ style->font = gdk_font_ref( m_font.GetInternalFont( 1.0 ) );
+
+ if (m_foregroundColour.Ok())
{
- Refresh();
- return;
- }
- int s_x = 0;
- int s_y = 0;
- if (dx < 0) s_x = -dx;
- if (dy < 0) s_y = -dy;
- int d_x = 0;
- int d_y = 0;
- if (dx > 0) d_x = dx;
- if (dy > 0) d_y = dy;
- gdk_window_copy_area( m_wxwindow->window, m_wxwindow->style->fg_gc[0], d_x, d_y,
- m_wxwindow->window, s_x, s_y, w, h );
-
- wxRect rect;
- if (dx < 0) rect.x = cw+dx; else rect.x = 0;
- if (dy < 0) rect.y = ch+dy; else rect.y = 0;
- if (dy != 0) rect.width = cw; else rect.width = abs(dx);
- if (dx != 0) rect.height = ch; else rect.height = abs(dy);
-
- Refresh( TRUE, &rect );
-*/
-}
+ m_foregroundColour.CalcPixel( gdk_window_get_colormap( m_widget->window ) );
+ style->fg[GTK_STATE_NORMAL] = *m_foregroundColour.GetColor();
+ style->fg[GTK_STATE_PRELIGHT] = *m_foregroundColour.GetColor();
+ style->fg[GTK_STATE_ACTIVE] = *m_foregroundColour.GetColor();
+ }
-void wxWindow::GetDrawingOffset( long *x, long *y )
-{
- if (x) *x = m_drawingOffsetX;
- if (y) *y = m_drawingOffsetY;
+ if (m_backgroundColour.Ok())
+ {
+ m_backgroundColour.CalcPixel( gdk_window_get_colormap( m_widget->window ) );
+ style->bg[GTK_STATE_NORMAL] = *m_backgroundColour.GetColor();
+ style->base[GTK_STATE_NORMAL] = *m_backgroundColour.GetColor();
+ style->bg[GTK_STATE_PRELIGHT] = *m_backgroundColour.GetColor();
+ style->base[GTK_STATE_PRELIGHT] = *m_backgroundColour.GetColor();
+ style->bg[GTK_STATE_ACTIVE] = *m_backgroundColour.GetColor();
+ style->base[GTK_STATE_ACTIVE] = *m_backgroundColour.GetColor();
+ style->bg[GTK_STATE_INSENSITIVE] = *m_backgroundColour.GetColor();
+ style->base[GTK_STATE_INSENSITIVE] = *m_backgroundColour.GetColor();
+ }
}
-//-------------------------------------------------------------------------------------
-// Layout
-//-------------------------------------------------------------------------------------
-
-wxLayoutConstraints *wxWindow::GetConstraints(void) const
+void wxWindow::ApplyWidgetStyle()
{
- return m_constraints;
}
-void wxWindow::SetConstraints( wxLayoutConstraints *constraints )
+static void SetInvokingWindow( wxMenu *menu, wxWindow *win )
{
- if (m_constraints)
- {
- UnsetConstraints(m_constraints);
- delete m_constraints;
- }
- m_constraints = constraints;
- if (m_constraints)
- {
- // Make sure other windows know they're part of a 'meaningful relationship'
- if (m_constraints->left.GetOtherWindow() && (m_constraints->left.GetOtherWindow() != this))
- m_constraints->left.GetOtherWindow()->AddConstraintReference((wxWindow *)this);
- if (m_constraints->top.GetOtherWindow() && (m_constraints->top.GetOtherWindow() != this))
- m_constraints->top.GetOtherWindow()->AddConstraintReference((wxWindow *)this);
- if (m_constraints->right.GetOtherWindow() && (m_constraints->right.GetOtherWindow() != this))
- m_constraints->right.GetOtherWindow()->AddConstraintReference((wxWindow *)this);
- if (m_constraints->bottom.GetOtherWindow() && (m_constraints->bottom.GetOtherWindow() != this))
- m_constraints->bottom.GetOtherWindow()->AddConstraintReference((wxWindow *)this);
- if (m_constraints->width.GetOtherWindow() && (m_constraints->width.GetOtherWindow() != this))
- m_constraints->width.GetOtherWindow()->AddConstraintReference((wxWindow *)this);
- if (m_constraints->height.GetOtherWindow() && (m_constraints->height.GetOtherWindow() != this))
- m_constraints->height.GetOtherWindow()->AddConstraintReference((wxWindow *)this);
- if (m_constraints->centreX.GetOtherWindow() && (m_constraints->centreX.GetOtherWindow() != this))
- m_constraints->centreX.GetOtherWindow()->AddConstraintReference((wxWindow *)this);
- if (m_constraints->centreY.GetOtherWindow() && (m_constraints->centreY.GetOtherWindow() != this))
- m_constraints->centreY.GetOtherWindow()->AddConstraintReference((wxWindow *)this);
- }
-;
+ menu->SetInvokingWindow( win );
+ wxNode *node = menu->GetItems().First();
+ while (node)
+ {
+ wxMenuItem *menuitem = (wxMenuItem*)node->Data();
+ if (menuitem->IsSubMenu())
+ {
+ SetInvokingWindow( menuitem->GetSubMenu(), win );
+ }
+ node = node->Next();
+ }
}
-;
-void wxWindow::SetAutoLayout( bool autoLayout )
-{
- m_autoLayout = autoLayout;
-}
+static gint gs_pop_x = 0;
+static gint gs_pop_y = 0;
-bool wxWindow::GetAutoLayout(void) const
+static void pop_pos_callback( GtkMenu * WXUNUSED(menu),
+ gint *x, gint *y,
+ wxWindow *win )
{
- return m_autoLayout;
+ win->ClientToScreen( &gs_pop_x, &gs_pop_y );
+ *x = gs_pop_x;
+ *y = gs_pop_y;
}
-wxSizer *wxWindow::GetSizer(void) const
+bool wxWindow::PopupMenu( wxMenu *menu, int x, int y )
{
- return m_windowSizer;
-}
+ wxCHECK_MSG( m_widget != NULL, FALSE, _T("invalid window") );
-void wxWindow::SetSizerParent( wxWindow *win )
-{
- m_sizerParent = win;
-}
+ wxCHECK_MSG( menu != NULL, FALSE, _T("invalid popup-menu") );
-wxWindow *wxWindow::GetSizerParent(void) const
-{
- return m_sizerParent;
-}
+ SetInvokingWindow( menu, this );
-// This removes any dangling pointers to this window
-// in other windows' constraintsInvolvedIn lists.
-void wxWindow::UnsetConstraints(wxLayoutConstraints *c)
-{
- if (c)
- {
- if (c->left.GetOtherWindow() && (c->top.GetOtherWindow() != this))
- c->left.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this);
- if (c->top.GetOtherWindow() && (c->top.GetOtherWindow() != this))
- c->top.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this);
- if (c->right.GetOtherWindow() && (c->right.GetOtherWindow() != this))
- c->right.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this);
- if (c->bottom.GetOtherWindow() && (c->bottom.GetOtherWindow() != this))
- c->bottom.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this);
- if (c->width.GetOtherWindow() && (c->width.GetOtherWindow() != this))
- c->width.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this);
- if (c->height.GetOtherWindow() && (c->height.GetOtherWindow() != this))
- c->height.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this);
- if (c->centreX.GetOtherWindow() && (c->centreX.GetOtherWindow() != this))
- c->centreX.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this);
- if (c->centreY.GetOtherWindow() && (c->centreY.GetOtherWindow() != this))
- c->centreY.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this);
- }
-}
+ menu->UpdateUI();
-// Back-pointer to other windows we're involved with, so if we delete
-// this window, we must delete any constraints we're involved with.
-void wxWindow::AddConstraintReference(wxWindow *otherWin)
-{
- if (!m_constraintsInvolvedIn)
- m_constraintsInvolvedIn = new wxList;
- if (!m_constraintsInvolvedIn->Member(otherWin))
- m_constraintsInvolvedIn->Append(otherWin);
-}
+ gs_pop_x = x;
+ gs_pop_y = y;
-// REMOVE back-pointer to other windows we're involved with.
-void wxWindow::RemoveConstraintReference(wxWindow *otherWin)
-{
- if (m_constraintsInvolvedIn)
- m_constraintsInvolvedIn->DeleteObject(otherWin);
+ gtk_menu_popup(
+ GTK_MENU(menu->m_menu),
+ (GtkWidget *) NULL, // parent menu shell
+ (GtkWidget *) NULL, // parent menu item
+ (GtkMenuPositionFunc) pop_pos_callback,
+ (gpointer) this, // client data
+ 0, // button used to activate it
+ 0 //gs_timeLastClick // the time of activation
+ );
+ return TRUE;
}
-// Reset any constraints that mention this window
-void wxWindow::DeleteRelatedConstraints(void)
-{
- if (m_constraintsInvolvedIn)
- {
- wxNode *node = m_constraintsInvolvedIn->First();
- while (node)
- {
- wxWindow *win = (wxWindow *)node->Data();
- wxNode *next = node->Next();
- wxLayoutConstraints *constr = win->GetConstraints();
-
- // Reset any constraints involving this window
- if (constr)
- {
- constr->left.ResetIfWin((wxWindow *)this);
- constr->top.ResetIfWin((wxWindow *)this);
- constr->right.ResetIfWin((wxWindow *)this);
- constr->bottom.ResetIfWin((wxWindow *)this);
- constr->width.ResetIfWin((wxWindow *)this);
- constr->height.ResetIfWin((wxWindow *)this);
- constr->centreX.ResetIfWin((wxWindow *)this);
- constr->centreY.ResetIfWin((wxWindow *)this);
- }
- delete node;
- node = next;
- }
- delete m_constraintsInvolvedIn;
- m_constraintsInvolvedIn = NULL;
- }
-}
+#if wxUSE_DRAG_AND_DROP
-void wxWindow::SetSizer(wxSizer *sizer)
+void wxWindow::SetDropTarget( wxDropTarget *dropTarget )
{
- m_windowSizer = sizer;
- if (sizer)
- sizer->SetSizerParent((wxWindow *)this);
-}
+ wxCHECK_RET( m_widget != NULL, _T("invalid window") );
-/*
- * New version
- */
+ GtkWidget *dnd_widget = GetConnectWidget();
-bool wxWindow::Layout(void)
-{
- if (GetConstraints())
- {
- int w, h;
- GetClientSize(&w, &h);
- GetConstraints()->width.SetValue(w);
- GetConstraints()->height.SetValue(h);
- }
-
- // If top level (one sizer), evaluate the sizer's constraints.
- if (GetSizer())
- {
- int noChanges;
- GetSizer()->ResetConstraints(); // Mark all constraints as unevaluated
- GetSizer()->LayoutPhase1(&noChanges);
- GetSizer()->LayoutPhase2(&noChanges);
- GetSizer()->SetConstraintSizes(); // Recursively set the real window sizes
- return TRUE;
- }
- else
- {
- // Otherwise, evaluate child constraints
- ResetConstraints(); // Mark all constraints as unevaluated
- DoPhase(1); // Just one phase need if no sizers involved
- DoPhase(2);
- SetConstraintSizes(); // Recursively set the real window sizes
- }
- return TRUE;
+ if (m_dropTarget) m_dropTarget->UnregisterWidget( dnd_widget );
+
+ if (m_dropTarget) delete m_dropTarget;
+ m_dropTarget = dropTarget;
+
+ if (m_dropTarget) m_dropTarget->RegisterWidget( dnd_widget );
}
+#endif // wxUSE_DRAG_AND_DROP
-// Do a phase of evaluating constraints:
-// the default behaviour. wxSizers may do a similar
-// thing, but also impose their own 'constraints'
-// and order the evaluation differently.
-bool wxWindow::LayoutPhase1(int *noChanges)
+GtkWidget* wxWindow::GetConnectWidget()
{
- wxLayoutConstraints *constr = GetConstraints();
- if (constr)
- {
- return constr->SatisfyConstraints((wxWindow *)this, noChanges);
- }
- else
- return TRUE;
+ GtkWidget *connect_widget = m_widget;
+ if (m_wxwindow) connect_widget = m_wxwindow;
+
+ return connect_widget;
}
-bool wxWindow::LayoutPhase2(int *noChanges)
+bool wxWindow::IsOwnGtkWindow( GdkWindow *window )
{
- *noChanges = 0;
-
- // Layout children
- DoPhase(1);
- DoPhase(2);
- return TRUE;
+ if (m_wxwindow) return (window == m_wxwindow->window);
+ return (window == m_widget->window);
}
-// Do a phase of evaluating child constraints
-bool wxWindow::DoPhase(int phase)
+bool wxWindow::SetFont( const wxFont &font )
{
- int noIterations = 0;
- int maxIterations = 500;
- int noChanges = 1;
- int noFailures = 0;
- wxList succeeded;
- while ((noChanges > 0) && (noIterations < maxIterations))
- {
- noChanges = 0;
- noFailures = 0;
- wxNode *node = GetChildren()->First();
- while (node)
+ wxCHECK_MSG( m_widget != NULL, FALSE, _T( "invalid window") );
+
+ if (!wxWindowBase::SetFont(font))
{
- wxWindow *child = (wxWindow *)node->Data();
- if (!child->IsKindOf(CLASSINFO(wxFrame)) && !child->IsKindOf(CLASSINFO(wxDialog)))
- {
- wxLayoutConstraints *constr = child->GetConstraints();
- if (constr)
- {
- if (succeeded.Member(child))
- {
- }
- else
- {
- int tempNoChanges = 0;
- bool success = ( (phase == 1) ? child->LayoutPhase1(&tempNoChanges) : child->LayoutPhase2(&tempNoChanges) ) ;
- noChanges += tempNoChanges;
- if (success)
- {
- succeeded.Append(child);
- }
- }
- }
- }
- node = node->Next();
+ // don't leave if the GTK widget has just
+ // been realized
+ if (!m_delayedFont) return FALSE;
}
- noIterations ++;
- }
- return TRUE;
-}
-void wxWindow::ResetConstraints(void)
-{
- wxLayoutConstraints *constr = GetConstraints();
- if (constr)
- {
- constr->left.SetDone(FALSE);
- constr->top.SetDone(FALSE);
- constr->right.SetDone(FALSE);
- constr->bottom.SetDone(FALSE);
- constr->width.SetDone(FALSE);
- constr->height.SetDone(FALSE);
- constr->centreX.SetDone(FALSE);
- constr->centreY.SetDone(FALSE);
- }
- wxNode *node = GetChildren()->First();
- while (node)
- {
- wxWindow *win = (wxWindow *)node->Data();
- if (!win->IsKindOf(CLASSINFO(wxFrame)) && !win->IsKindOf(CLASSINFO(wxDialog)))
- win->ResetConstraints();
- node = node->Next();
- }
-}
+ GtkWidget *connect_widget = GetConnectWidget();
+ if (!connect_widget->window)
+ {
+ // indicate that a new style has been set
+ // but it couldn't get applied as the
+ // widget hasn't been realized yet.
+ m_delayedFont = TRUE;
-// Need to distinguish between setting the 'fake' size for
-// windows and sizers, and setting the real values.
-void wxWindow::SetConstraintSizes(bool recurse)
-{
- wxLayoutConstraints *constr = GetConstraints();
- if (constr && constr->left.GetDone() && constr->right.GetDone() &&
- constr->width.GetDone() && constr->height.GetDone())
- {
- int x = constr->left.GetValue();
- int y = constr->top.GetValue();
- int w = constr->width.GetValue();
- int h = constr->height.GetValue();
+ // pretend we have done something
+ return TRUE;
+ }
- // If we don't want to resize this window, just move it...
- if ((constr->width.GetRelationship() != wxAsIs) ||
- (constr->height.GetRelationship() != wxAsIs))
+ wxColour sysbg = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE );
+ if ( sysbg == m_backgroundColour )
{
- // Calls Layout() recursively. AAAGH. How can we stop that.
- // Simply take Layout() out of non-top level OnSizes.
- SizerSetSize(x, y, w, h);
+ m_backgroundColour = wxNullColour;
+ ApplyWidgetStyle();
+ m_backgroundColour = sysbg;
}
else
{
- SizerMove(x, y);
+ ApplyWidgetStyle();
}
- }
- else if (constr)
- {
- char *windowClass = this->GetClassInfo()->GetClassName();
-
- wxString winName;
- if (GetName() == "")
- winName = _("unnamed");
- else
- winName = GetName();
- wxDebugMsg(_("Constraint(s) not satisfied for window of type %s, name %s:\n"), (const char *)windowClass, (const char *)winName);
- if (!constr->left.GetDone())
- wxDebugMsg(_(" unsatisfied 'left' constraint.\n"));
- if (!constr->right.GetDone())
- wxDebugMsg(_(" unsatisfied 'right' constraint.\n"));
- if (!constr->width.GetDone())
- wxDebugMsg(_(" unsatisfied 'width' constraint.\n"));
- if (!constr->height.GetDone())
- wxDebugMsg(_(" unsatisfied 'height' constraint.\n"));
- wxDebugMsg(_("Please check constraints: try adding AsIs() constraints.\n"));
- }
- if (recurse)
- {
- wxNode *node = GetChildren()->First();
- while (node)
- {
- wxWindow *win = (wxWindow *)node->Data();
- if (!win->IsKindOf(CLASSINFO(wxFrame)) && !win->IsKindOf(CLASSINFO(wxDialog)))
- win->SetConstraintSizes();
- node = node->Next();
- }
- }
+ return TRUE;
}
-// This assumes that all sizers are 'on' the same
-// window, i.e. the parent of this window.
-void wxWindow::TransformSizerToActual(int *x, int *y) const
+void wxWindow::CaptureMouse()
{
- if (!m_sizerParent || m_sizerParent->IsKindOf(CLASSINFO(wxDialog)) ||
- m_sizerParent->IsKindOf(CLASSINFO(wxFrame)) )
- return;
-
- int xp, yp;
- m_sizerParent->GetPosition(&xp, &yp);
- m_sizerParent->TransformSizerToActual(&xp, &yp);
- *x += xp;
- *y += yp;
+ wxCHECK_RET( m_widget != NULL, _T("invalid window") );
+
+ wxCHECK_RET( g_captureWindow == NULL, _T("CaptureMouse called twice") );
+
+ GtkWidget *connect_widget = GetConnectWidget();
+ if (!connect_widget->window) return;
+
+ gdk_pointer_grab( connect_widget->window, FALSE,
+ (GdkEventMask)
+ (GDK_BUTTON_PRESS_MASK |
+ GDK_BUTTON_RELEASE_MASK |
+ GDK_POINTER_MOTION_MASK),
+ (GdkWindow *) NULL,
+ m_cursor.GetCursor(),
+ GDK_CURRENT_TIME );
+ g_captureWindow = this;
}
-void wxWindow::SizerSetSize(int x, int y, int w, int h)
+void wxWindow::ReleaseMouse()
{
- int xx = x;
- int yy = y;
- TransformSizerToActual(&xx, &yy);
- SetSize(xx, yy, w, h);
+ wxCHECK_RET( m_widget != NULL, _T("invalid window") );
+
+ wxCHECK_RET( g_captureWindow, _T("ReleaseMouse called twice") );
+
+ GtkWidget *connect_widget = GetConnectWidget();
+ if (!connect_widget->window) return;
+
+ gdk_pointer_ungrab ( GDK_CURRENT_TIME );
+ g_captureWindow = (wxWindow*) NULL;
}
-void wxWindow::SizerMove(int x, int y)
+bool wxWindow::IsRetained() const
{
- int xx = x;
- int yy = y;
- TransformSizerToActual(&xx, &yy);
- Move(xx, yy);
+ return FALSE;
}
-// Only set the size/position of the constraint (if any)
-void wxWindow::SetSizeConstraint(int x, int y, int w, int h)
+void wxWindow::SetScrollbar( int orient, int pos, int thumbVisible,
+ int range, bool refresh )
{
- wxLayoutConstraints *constr = GetConstraints();
- if (constr)
- {
- if (x != -1)
- {
- constr->left.SetValue(x);
- constr->left.SetDone(TRUE);
- }
- if (y != -1)
- {
- constr->top.SetValue(y);
- constr->top.SetDone(TRUE);
- }
- if (w != -1)
+ wxCHECK_RET( m_widget != NULL, _T("invalid window") );
+
+ wxCHECK_RET( m_wxwindow != NULL, _T("window needs client area for scrolling") );
+
+ m_hasScrolling = TRUE;
+
+ if (orient == wxHORIZONTAL)
{
- constr->width.SetValue(w);
- constr->width.SetDone(TRUE);
+ float fpos = (float)pos;
+ float frange = (float)range;
+ float fthumb = (float)thumbVisible;
+ if (fpos > frange-fthumb) fpos = frange-fthumb;
+ if (fpos < 0.0) fpos = 0.0;
+
+ if ((fabs(frange-m_hAdjust->upper) < 0.2) &&
+ (fabs(fthumb-m_hAdjust->page_size) < 0.2))
+ {
+ SetScrollPos( orient, pos, refresh );
+ return;
+ }
+
+ m_oldHorizontalPos = fpos;
+
+ m_hAdjust->lower = 0.0;
+ m_hAdjust->upper = frange;
+ m_hAdjust->value = fpos;
+ m_hAdjust->step_increment = 1.0;
+ m_hAdjust->page_increment = (float)(wxMax(fthumb,0));
+ m_hAdjust->page_size = fthumb;
}
- if (h != -1)
+ else
{
- constr->height.SetValue(h);
- constr->height.SetDone(TRUE);
+ float fpos = (float)pos;
+ float frange = (float)range;
+ float fthumb = (float)thumbVisible;
+ if (fpos > frange-fthumb) fpos = frange-fthumb;
+ if (fpos < 0.0) fpos = 0.0;
+
+ if ((fabs(frange-m_vAdjust->upper) < 0.2) &&
+ (fabs(fthumb-m_vAdjust->page_size) < 0.2))
+ {
+ SetScrollPos( orient, pos, refresh );
+ return;
+ }
+
+ m_oldVerticalPos = fpos;
+
+ m_vAdjust->lower = 0.0;
+ m_vAdjust->upper = frange;
+ m_vAdjust->value = fpos;
+ m_vAdjust->step_increment = 1.0;
+ m_vAdjust->page_increment = (float)(wxMax(fthumb,0));
+ m_vAdjust->page_size = fthumb;
}
- }
+
+ if (orient == wxHORIZONTAL)
+ gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" );
+ else
+ gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" );
}
-void wxWindow::MoveConstraint(int x, int y)
+void wxWindow::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) )
{
- wxLayoutConstraints *constr = GetConstraints();
- if (constr)
- {
- if (x != -1)
+ wxCHECK_RET( m_widget != NULL, _T("invalid window") );
+
+ wxCHECK_RET( m_wxwindow != NULL, _T("window needs client area for scrolling") );
+
+ if (orient == wxHORIZONTAL)
{
- constr->left.SetValue(x);
- constr->left.SetDone(TRUE);
+ float fpos = (float)pos;
+ if (fpos > m_hAdjust->upper - m_hAdjust->page_size) fpos = m_hAdjust->upper - m_hAdjust->page_size;
+ if (fpos < 0.0) fpos = 0.0;
+ m_oldHorizontalPos = fpos;
+
+ if (fabs(fpos-m_hAdjust->value) < 0.2) return;
+ m_hAdjust->value = fpos;
}
- if (y != -1)
+ else
{
- constr->top.SetValue(y);
- constr->top.SetDone(TRUE);
+ float fpos = (float)pos;
+ if (fpos > m_vAdjust->upper - m_vAdjust->page_size) fpos = m_vAdjust->upper - m_vAdjust->page_size;
+ if (fpos < 0.0) fpos = 0.0;
+ m_oldVerticalPos = fpos;
+
+ if (fabs(fpos-m_vAdjust->value) < 0.2) return;
+ m_vAdjust->value = fpos;
+ }
+
+ if (!m_isScrolling) /* prevent recursion */
+ {
+ if (m_wxwindow->window)
+ {
+ if (orient == wxHORIZONTAL)
+ gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "value_changed" );
+ else
+ gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "value_changed" );
+ }
}
- }
}
-void wxWindow::GetSizeConstraint(int *w, int *h) const
+int wxWindow::GetScrollThumb( int orient ) const
{
- wxLayoutConstraints *constr = GetConstraints();
- if (constr)
- {
- *w = constr->width.GetValue();
- *h = constr->height.GetValue();
- }
- else
- GetSize(w, h);
+ wxCHECK_MSG( m_widget != NULL, 0, _T("invalid window") );
+
+ wxCHECK_MSG( m_wxwindow != NULL, 0, _T("window needs client area for scrolling") );
+
+ if (orient == wxHORIZONTAL)
+ return (int)(m_hAdjust->page_size+0.5);
+ else
+ return (int)(m_vAdjust->page_size+0.5);
}
-void wxWindow::GetClientSizeConstraint(int *w, int *h) const
+int wxWindow::GetScrollPos( int orient ) const
{
- wxLayoutConstraints *constr = GetConstraints();
- if (constr)
- {
- *w = constr->width.GetValue();
- *h = constr->height.GetValue();
- }
- else
- GetClientSize(w, h);
+ wxCHECK_MSG( m_widget != NULL, 0, _T("invalid window") );
+
+ wxCHECK_MSG( m_wxwindow != NULL, 0, _T("window needs client area for scrolling") );
+
+ if (orient == wxHORIZONTAL)
+ return (int)(m_hAdjust->value+0.5);
+ else
+ return (int)(m_vAdjust->value+0.5);
}
-void wxWindow::GetPositionConstraint(int *x, int *y) const
+int wxWindow::GetScrollRange( int orient ) const
{
- wxLayoutConstraints *constr = GetConstraints();
- if (constr)
- {
- *x = constr->left.GetValue();
- *y = constr->top.GetValue();
- }
- else
- GetPosition(x, y);
+ wxCHECK_MSG( m_widget != NULL, 0, _T("invalid window") );
+
+ wxCHECK_MSG( m_wxwindow != NULL, 0, _T("window needs client area for scrolling") );
+
+ if (orient == wxHORIZONTAL)
+ return (int)(m_hAdjust->upper+0.5);
+ else
+ return (int)(m_vAdjust->upper+0.5);
}
-bool wxWindow::AcceptsFocus() const
+void wxWindow::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) )
{
- return IsEnabled() && IsShown();
+ wxCHECK_RET( m_widget != NULL, _T("invalid window") );
+
+ wxCHECK_RET( m_wxwindow != NULL, _T("window needs client area for scrolling") );
+
+ if (!m_scrollGC)
+ {
+ m_scrollGC = gdk_gc_new( m_wxwindow->window );
+ gdk_gc_set_exposures( m_scrollGC, TRUE );
+ }
+
+ wxNode *node = m_children.First();
+ while (node)
+ {
+ wxWindow *child = (wxWindow*) node->Data();
+ int sx = 0;
+ int sy = 0;
+ child->GetSize( &sx, &sy );
+ child->SetSize( child->m_x + dx, child->m_y + dy, sx, sy, wxSIZE_ALLOW_MINUS_ONE );
+ node = node->Next();
+ }
+
+ int cw = 0;
+ int ch = 0;
+ GetClientSize( &cw, &ch );
+ int w = cw - abs(dx);
+ int h = ch - abs(dy);
+
+ if ((h < 0) || (w < 0))
+ {
+ Refresh();
+ }
+ else
+ {
+ int s_x = 0;
+ int s_y = 0;
+ if (dx < 0) s_x = -dx;
+ if (dy < 0) s_y = -dy;
+ int d_x = 0;
+ int d_y = 0;
+ if (dx > 0) d_x = dx;
+ if (dy > 0) d_y = dy;
+
+ gdk_window_copy_area( m_wxwindow->window, m_scrollGC, d_x, d_y,
+ m_wxwindow->window, s_x, s_y, w, h );
+
+ wxRect rect;
+ if (dx < 0) rect.x = cw+dx; else rect.x = 0;
+ if (dy < 0) rect.y = ch+dy; else rect.y = 0;
+ if (dy != 0) rect.width = cw; else rect.width = abs(dx);
+ if (dx != 0) rect.height = ch; else rect.height = abs(dy);
+
+ Refresh( TRUE, &rect );
+ }
}
-void wxWindow::OnIdle(wxIdleEvent& WXUNUSED(event) )
+void wxWindow::SetScrolling(bool scroll)
{
- UpdateWindowUI();
+ m_isScrolling = g_blockEventsOnScroll = scroll;
}
projects / wxWidgets.git / blobdiff