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generate EVT_CONTEXT_MENU under GTK

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@17720 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2002-11-05 00:45:11 +00:00
parent 8edcec6652
commit 6886d3e782
2 changed files with 188 additions and 148 deletions
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168
src/gtk/window.cpp
View File

@@ -505,10 +505,10 @@ static int gtk_window_expose_callback( GtkWidget *widget,
// This callback gets called in drawing-idle time under
// GTK 2.0, so we don't need to defer anything to idle
// time anymore.
GtkPizza *pizza = GTK_PIZZA( widget );
if (gdk_event->window != pizza->bin_window) return FALSE;
#if 0
if (win->GetName())
{
@@ -525,15 +525,15 @@ static int gtk_window_expose_callback( GtkWidget *widget,
win->GetUpdateRegion() = wxRegion( gdk_event->region );
win->GtkSendPaintEvents();
// Let parent window draw window less widgets
(* GTK_WIDGET_CLASS (pizza_parent_class)->expose_event) (widget, gdk_event);
#else
// This gets called immediately after an expose event
// under GTK 1.2 so we collect the calls and wait for
// the idle handler to pick things up.
win->GetUpdateRegion().Union( gdk_event->area.x,
gdk_event->area.y,
gdk_event->area.width,
@@ -1136,7 +1136,7 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
wxLogTrace(TRACE_KEYS, _T("Char event: %ld"), key_code);
event.m_keyCode = key_code;
// Implement OnCharHook by checking ancesteror top level windows
wxWindow *parent = win;
while (parent && !parent->IsTopLevel())
@@ -1218,7 +1218,7 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" );
return TRUE;
}
return FALSE;
}
#endif
@@ -1235,10 +1235,10 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
return FALSE;
if (g_blockEventsOnDrag)
return FALSE;
bool ret = FALSE;
bool dont_use_IM = FALSE;
wxKeyEvent event( wxEVT_KEY_DOWN );
long keycode = wxTranslateKeySymToWXKey( gdk_event->keyval, FALSE );
if (keycode)
@@ -1246,7 +1246,7 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
// We were able to decode the key press without
// any input method, so don't use it.
dont_use_IM = TRUE;
// now fill all the other fields
int x = 0;
int y = 0;
@@ -1266,11 +1266,11 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
event.m_x = x;
event.m_y = y;
event.SetEventObject( win );
// send key down event
ret = win->GetEventHandler()->ProcessEvent( event );
if (!ret)
if (!ret)
{
// Implement OnCharHook by checking ancesteror top level windows
wxWindow *parent = win;
@@ -1288,7 +1288,7 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
ret = win->GetEventHandler()->ProcessEvent( event );
}
}
// win is a control: tab can be propagated up
if ( !ret &&
((gdk_event->keyval == GDK_Tab) || (gdk_event->keyval == GDK_ISO_Left_Tab)) &&
@@ -1314,7 +1314,7 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
if ( btnCancel ) break;
if ( winForCancel->IsTopLevel() ) break;
winForCancel = winForCancel->GetParent();
}
@@ -1326,24 +1326,24 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
}
}
}
if (ret)
{
gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" );
return TRUE;
}
if (!dont_use_IM && win->m_imContext)
{
// In GTK 2.0, we need to hand over the key
// event to an input method and the IM will
// emit a "commit" event containing the
// actual utf8 character.
// actual utf8 character.
gtk_im_context_filter_keypress ( (GtkIMContext*) win->m_imContext, gdk_event );
return TRUE;
}
return FALSE;
}
@@ -1351,13 +1351,13 @@ static void gtk_wxwindow_commit_cb (GtkIMContext *context,
const gchar *str,
wxWindow *window)
{
bool ret = FALSE;
bool ret = FALSE;
wxKeyEvent event( wxEVT_KEY_DOWN );
#if wxUSE_UNICODE
event.m_uniChar = g_utf8_get_char( str );
// Backward compatible for ISO-8859
if (event.m_uniChar < 256)
event.m_keyCode = event.m_uniChar;
@@ -1365,10 +1365,10 @@ static void gtk_wxwindow_commit_cb (GtkIMContext *context,
gunichar uniChar = g_utf8_get_char( str );
// We cannot handle Unicode in non-Unicode mode
if (uniChar > 255) return;
event.m_keyCode = uniChar;
#endif
if (!ret)
{
// Implement OnCharHook by checking ancesteror top level windows
@@ -1618,7 +1618,7 @@ static gint gtk_window_button_press_callback( GtkWidget *widget,
}
}
}
wxEventType event_type = wxEVT_NULL;
if (gdk_event->button == 1)
@@ -1708,7 +1708,9 @@ static gint gtk_window_button_press_callback( GtkWidget *widget,
// "button_release_event"
//-----------------------------------------------------------------------------
static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxWindowGTK *win )
static gint gtk_window_button_release_callback( GtkWidget *widget,
GdkEventButton *gdk_event,
wxWindowGTK *win )
{
DEBUG_MAIN_THREAD
@@ -1721,21 +1723,25 @@ static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButto
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;
default: return FALSE;
case 1:
event_type = wxEVT_LEFT_UP;
break;
case 2:
event_type = wxEVT_MIDDLE_UP;
break;
case 3:
event_type = wxEVT_RIGHT_UP;
break;
default:
// unknwon button, don't process
return FALSE;
}
wxMouseEvent event( event_type );
@@ -1746,6 +1752,20 @@ static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButto
// same wxListBox hack as above
win->FixUpMouseEvent(widget, event.m_x, event.m_y);
if ( event_type == wxEVT_RIGHT_UP )
{
// generate a "context menu" event: this is similar to wxEVT_RIGHT_UP
// except that:
//
// (a) it's a command event and so is propagated to the parent
// (b) under MSW it can be generated from kbd too
// (c) it uses screen coords (because of (a))
wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
win->GetId(),
win->ClientToScreen(event.GetPosition()));
(void)win->GetEventHandler()->ProcessEvent(evtCtx);
}
if ( !g_captureWindow )
win = FindWindowForMouseEvent(win, event.m_x, event.m_y);
@@ -1894,7 +1914,7 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget,
#endif // wxUSE_CARET
g_activeFrameLostFocus = FALSE;
wxWindowGTK *active = wxGetTopLevelParent(win);
if ( active != g_activeFrame )
{
@@ -1911,7 +1931,7 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget,
wxActivateEvent event(wxEVT_ACTIVATE, TRUE, g_activeFrame->GetId());
event.SetEventObject(g_activeFrame);
g_activeFrame->GetEventHandler()->ProcessEvent(event);
// Don't send focus events in addition to activate
// if (win == g_activeFrame)
// return TRUE;
@@ -2277,7 +2297,7 @@ gtk_window_realized_callback( GtkWidget *m_widget, wxWindow *win )
if (win->m_delayedForegroundColour)
win->GtkSetForegroundColour( win->GetForegroundColour() );
#ifdef __WXGTK20__
if (win->m_imContext)
{
@@ -2548,7 +2568,7 @@ void wxWindowGTK::Init()
#ifdef __WXGTK20__
m_imContext = NULL;
m_x11Context = NULL;
#else
#else
#ifdef HAVE_XIM
m_ic = (GdkIC*) NULL;
m_icattr = (GdkICAttr*) NULL;
@@ -2586,11 +2606,11 @@ bool wxWindowGTK::Create( wxWindow *parent,
wxFAIL_MSG( wxT("wxWindowGTK creation failed") );
return FALSE;
}
m_insertCallback = wxInsertChildInWindow;
// always needed for background clearing
m_delayedBackgroundColour = TRUE;
m_delayedBackgroundColour = TRUE;
m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL );
GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
@@ -2677,10 +2697,10 @@ bool wxWindowGTK::Create( wxWindow *parent,
#ifdef __WXGTK20__
// Create input method handler
m_imContext = (GtkIMMulticontext*) gtk_im_multicontext_new ();
// Cannot handle drawing preedited text yet
gtk_im_context_set_use_preedit( (GtkIMContext*) m_imContext, FALSE );
g_signal_connect (G_OBJECT (m_imContext), "commit",
G_CALLBACK (gtk_wxwindow_commit_cb), this);
#endif
@@ -2786,7 +2806,7 @@ bool wxWindowGTK::PreCreation( wxWindowGTK *parent, const wxPoint &pos, const w
void wxWindowGTK::PostCreation()
{
wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") );
if (m_wxwindow)
{
if (!m_noExpose)
@@ -2814,10 +2834,10 @@ void wxWindowGTK::PostCreation()
#ifdef __WXGTK20__
// Create input method handler
m_imContext = (GtkIMMulticontext*) gtk_im_multicontext_new ();
// Cannot handle drawing preedited text yet
gtk_im_context_set_use_preedit( (GtkIMContext*) m_imContext, FALSE );
g_signal_connect (G_OBJECT (m_imContext), "commit",
G_CALLBACK (gtk_wxwindow_commit_cb), this);
#endif
@@ -2906,7 +2926,7 @@ void wxWindowGTK::ConnectWidget( GtkWidget *widget )
gtk_signal_connect( GTK_OBJECT(widget), "leave_notify_event",
GTK_SIGNAL_FUNC(gtk_window_leave_callback), (gpointer)this );
// This keeps crashing on me. RR.
//
// gtk_signal_connect( GTK_OBJECT(widget), "destroy",
@@ -3065,7 +3085,7 @@ void wxWindowGTK::OnInternalIdle()
}
g_activeFrameLostFocus = FALSE;
}
wxCursor cursor = m_cursor;
if (g_globalCursor.Ok()) cursor = g_globalCursor;
@@ -3413,26 +3433,26 @@ void wxWindowGTK::GetTextExtent( const wxString& string,
if (theFont) fontToUse = *theFont;
wxCHECK_RET( fontToUse.Ok(), wxT("invalid font") );
if (string.IsEmpty())
{
if (x) (*x) = 0;
if (y) (*y) = 0;
return;
}
#ifdef __WXGTK20__
PangoContext *context = NULL;
if (m_widget)
context = gtk_widget_get_pango_context( m_widget );
if (!context)
{
if (x) (*x) = 0;
if (y) (*y) = 0;
return;
}
PangoFontDescription *desc = fontToUse.GetNativeFontInfo()->description;
PangoLayout *layout = pango_layout_new(context);
pango_layout_set_font_description(layout, desc);
@@ -3447,10 +3467,10 @@ void wxWindowGTK::GetTextExtent( const wxString& string,
#endif
}
PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data;
PangoRectangle rect;
pango_layout_line_get_extents(line, NULL, &rect);
if (x) (*x) = (wxCoord) (rect.width / PANGO_SCALE);
if (y) (*y) = (wxCoord) (rect.height / PANGO_SCALE);
if (descent)
@@ -3459,7 +3479,7 @@ void wxWindowGTK::GetTextExtent( const wxString& string,
(*descent) = 0;
}
if (externalLeading) (*externalLeading) = 0; // ??
g_object_unref( G_OBJECT( layout ) );
#else
GdkFont *font = fontToUse.GetInternalFont( 1.0 );
@@ -3636,11 +3656,11 @@ void wxWindowGTK::Refresh( bool eraseBackground, const wxRect *rect )
{
if (!m_widget) return;
if (!m_widget->window) return;
#ifndef __WXGTK20__
if (g_isIdle)
wxapp_install_idle_handler();
if (eraseBackground && m_wxwindow && m_wxwindow->window)
{
if (rect)
@@ -3726,7 +3746,7 @@ void wxWindowGTK::GtkSendPaintEvents()
{
if (!m_wxwindow)
{
#ifndef __WXGTK20__
#ifndef __WXGTK20__
m_clearRegion.Clear();
#endif
m_updateRegion.Clear();
@@ -3739,7 +3759,7 @@ void wxWindowGTK::GtkSendPaintEvents()
#ifndef __WXGTK20__
// widget to draw on
GtkPizza *pizza = GTK_PIZZA (m_wxwindow);
// later for GTK 2.0, too.
if (GetThemeEnabled())
{
@@ -3749,7 +3769,7 @@ void wxWindowGTK::GtkSendPaintEvents()
parent = parent->GetParent();
if (!parent)
parent = (wxWindow*)this;
wxRegionIterator upd( m_updateRegion );
while (upd)
{
@@ -3758,7 +3778,7 @@ void wxWindowGTK::GtkSendPaintEvents()
rect.y = upd.GetY();
rect.width = upd.GetWidth();
rect.height = upd.GetHeight();
gtk_paint_flat_box( parent->m_widget->style,
pizza->bin_window,
GTK_STATE_NORMAL,
@@ -3767,7 +3787,7 @@ void wxWindowGTK::GtkSendPaintEvents()
parent->m_widget,
(char *)"base",
0, 0, -1, -1 );
upd ++;
}
}
@@ -3838,7 +3858,7 @@ void wxWindowGTK::GtkSendPaintEvents()
{
GtkPizzaChild *child = (GtkPizzaChild*) children->data;
children = children->next;
if (GTK_WIDGET_NO_WINDOW (child->widget) &&
GTK_WIDGET_DRAWABLE (child->widget))
{
@@ -3884,7 +3904,7 @@ void wxWindowGTK::Clear()
m_clearRegion.Clear();
wxSize size( GetClientSize() );
m_clearRegion.Union( 0,0,size.x,size.y );
// Better do this in idle?
GtkUpdate();
}
@@ -3915,10 +3935,10 @@ void wxWindowGTK::GtkSetBackgroundColour( const wxColour &colour )
window = GetConnectWidget()->window;
wxASSERT( window );
// We need the pixel value e.g. for background clearing.
m_backgroundColour.CalcPixel( gdk_window_get_colormap( window ) );
if (m_wxwindow)
{
// wxMSW doesn't clear the window here, either.
@@ -4010,9 +4030,9 @@ PangoContext *wxWindowGTK::GtkGetPangoDefaultContext()
PangoContext *wxWindowGTK::GtkGetPangoX11Context()
{
if (!m_x11Context)
if (!m_x11Context)
m_x11Context = pango_x_get_context( gdk_display );
return m_x11Context;
}
#endif
@@ -4514,7 +4534,7 @@ void wxWindowGTK::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) )
wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") );
// No scrolling requested.
if ((dx == 0) && (dy == 0)) return;

168
src/gtk1/window.cpp
View File

@@ -505,10 +505,10 @@ static int gtk_window_expose_callback( GtkWidget *widget,
// This callback gets called in drawing-idle time under
// GTK 2.0, so we don't need to defer anything to idle
// time anymore.
GtkPizza *pizza = GTK_PIZZA( widget );
if (gdk_event->window != pizza->bin_window) return FALSE;
#if 0
if (win->GetName())
{
@@ -525,15 +525,15 @@ static int gtk_window_expose_callback( GtkWidget *widget,
win->GetUpdateRegion() = wxRegion( gdk_event->region );
win->GtkSendPaintEvents();
// Let parent window draw window less widgets
(* GTK_WIDGET_CLASS (pizza_parent_class)->expose_event) (widget, gdk_event);
#else
// This gets called immediately after an expose event
// under GTK 1.2 so we collect the calls and wait for
// the idle handler to pick things up.
win->GetUpdateRegion().Union( gdk_event->area.x,
gdk_event->area.y,
gdk_event->area.width,
@@ -1136,7 +1136,7 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
wxLogTrace(TRACE_KEYS, _T("Char event: %ld"), key_code);
event.m_keyCode = key_code;
// Implement OnCharHook by checking ancesteror top level windows
wxWindow *parent = win;
while (parent && !parent->IsTopLevel())
@@ -1218,7 +1218,7 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" );
return TRUE;
}
return FALSE;
}
#endif
@@ -1235,10 +1235,10 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
return FALSE;
if (g_blockEventsOnDrag)
return FALSE;
bool ret = FALSE;
bool dont_use_IM = FALSE;
wxKeyEvent event( wxEVT_KEY_DOWN );
long keycode = wxTranslateKeySymToWXKey( gdk_event->keyval, FALSE );
if (keycode)
@@ -1246,7 +1246,7 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
// We were able to decode the key press without
// any input method, so don't use it.
dont_use_IM = TRUE;
// now fill all the other fields
int x = 0;
int y = 0;
@@ -1266,11 +1266,11 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
event.m_x = x;
event.m_y = y;
event.SetEventObject( win );
// send key down event
ret = win->GetEventHandler()->ProcessEvent( event );
if (!ret)
if (!ret)
{
// Implement OnCharHook by checking ancesteror top level windows
wxWindow *parent = win;
@@ -1288,7 +1288,7 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
ret = win->GetEventHandler()->ProcessEvent( event );
}
}
// win is a control: tab can be propagated up
if ( !ret &&
((gdk_event->keyval == GDK_Tab) || (gdk_event->keyval == GDK_ISO_Left_Tab)) &&
@@ -1314,7 +1314,7 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
if ( btnCancel ) break;
if ( winForCancel->IsTopLevel() ) break;
winForCancel = winForCancel->GetParent();
}
@@ -1326,24 +1326,24 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
}
}
}
if (ret)
{
gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" );
return TRUE;
}
if (!dont_use_IM && win->m_imContext)
{
// In GTK 2.0, we need to hand over the key
// event to an input method and the IM will
// emit a "commit" event containing the
// actual utf8 character.
// actual utf8 character.
gtk_im_context_filter_keypress ( (GtkIMContext*) win->m_imContext, gdk_event );
return TRUE;
}
return FALSE;
}
@@ -1351,13 +1351,13 @@ static void gtk_wxwindow_commit_cb (GtkIMContext *context,
const gchar *str,
wxWindow *window)
{
bool ret = FALSE;
bool ret = FALSE;
wxKeyEvent event( wxEVT_KEY_DOWN );
#if wxUSE_UNICODE
event.m_uniChar = g_utf8_get_char( str );
// Backward compatible for ISO-8859
if (event.m_uniChar < 256)
event.m_keyCode = event.m_uniChar;
@@ -1365,10 +1365,10 @@ static void gtk_wxwindow_commit_cb (GtkIMContext *context,
gunichar uniChar = g_utf8_get_char( str );
// We cannot handle Unicode in non-Unicode mode
if (uniChar > 255) return;
event.m_keyCode = uniChar;
#endif
if (!ret)
{
// Implement OnCharHook by checking ancesteror top level windows
@@ -1618,7 +1618,7 @@ static gint gtk_window_button_press_callback( GtkWidget *widget,
}
}
}
wxEventType event_type = wxEVT_NULL;
if (gdk_event->button == 1)
@@ -1708,7 +1708,9 @@ static gint gtk_window_button_press_callback( GtkWidget *widget,
// "button_release_event"
//-----------------------------------------------------------------------------
static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxWindowGTK *win )
static gint gtk_window_button_release_callback( GtkWidget *widget,
GdkEventButton *gdk_event,
wxWindowGTK *win )
{
DEBUG_MAIN_THREAD
@@ -1721,21 +1723,25 @@ static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButto
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;
default: return FALSE;
case 1:
event_type = wxEVT_LEFT_UP;
break;
case 2:
event_type = wxEVT_MIDDLE_UP;
break;
case 3:
event_type = wxEVT_RIGHT_UP;
break;
default:
// unknwon button, don't process
return FALSE;
}
wxMouseEvent event( event_type );
@@ -1746,6 +1752,20 @@ static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButto
// same wxListBox hack as above
win->FixUpMouseEvent(widget, event.m_x, event.m_y);
if ( event_type == wxEVT_RIGHT_UP )
{
// generate a "context menu" event: this is similar to wxEVT_RIGHT_UP
// except that:
//
// (a) it's a command event and so is propagated to the parent
// (b) under MSW it can be generated from kbd too
// (c) it uses screen coords (because of (a))
wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
win->GetId(),
win->ClientToScreen(event.GetPosition()));
(void)win->GetEventHandler()->ProcessEvent(evtCtx);
}
if ( !g_captureWindow )
win = FindWindowForMouseEvent(win, event.m_x, event.m_y);
@@ -1894,7 +1914,7 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget,
#endif // wxUSE_CARET
g_activeFrameLostFocus = FALSE;
wxWindowGTK *active = wxGetTopLevelParent(win);
if ( active != g_activeFrame )
{
@@ -1911,7 +1931,7 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget,
wxActivateEvent event(wxEVT_ACTIVATE, TRUE, g_activeFrame->GetId());
event.SetEventObject(g_activeFrame);
g_activeFrame->GetEventHandler()->ProcessEvent(event);
// Don't send focus events in addition to activate
// if (win == g_activeFrame)
// return TRUE;
@@ -2277,7 +2297,7 @@ gtk_window_realized_callback( GtkWidget *m_widget, wxWindow *win )
if (win->m_delayedForegroundColour)
win->GtkSetForegroundColour( win->GetForegroundColour() );
#ifdef __WXGTK20__
if (win->m_imContext)
{
@@ -2548,7 +2568,7 @@ void wxWindowGTK::Init()
#ifdef __WXGTK20__
m_imContext = NULL;
m_x11Context = NULL;
#else
#else
#ifdef HAVE_XIM
m_ic = (GdkIC*) NULL;
m_icattr = (GdkICAttr*) NULL;
@@ -2586,11 +2606,11 @@ bool wxWindowGTK::Create( wxWindow *parent,
wxFAIL_MSG( wxT("wxWindowGTK creation failed") );
return FALSE;
}
m_insertCallback = wxInsertChildInWindow;
// always needed for background clearing
m_delayedBackgroundColour = TRUE;
m_delayedBackgroundColour = TRUE;
m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL );
GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
@@ -2677,10 +2697,10 @@ bool wxWindowGTK::Create( wxWindow *parent,
#ifdef __WXGTK20__
// Create input method handler
m_imContext = (GtkIMMulticontext*) gtk_im_multicontext_new ();
// Cannot handle drawing preedited text yet
gtk_im_context_set_use_preedit( (GtkIMContext*) m_imContext, FALSE );
g_signal_connect (G_OBJECT (m_imContext), "commit",
G_CALLBACK (gtk_wxwindow_commit_cb), this);
#endif
@@ -2786,7 +2806,7 @@ bool wxWindowGTK::PreCreation( wxWindowGTK *parent, const wxPoint &pos, const w
void wxWindowGTK::PostCreation()
{
wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") );
if (m_wxwindow)
{
if (!m_noExpose)
@@ -2814,10 +2834,10 @@ void wxWindowGTK::PostCreation()
#ifdef __WXGTK20__
// Create input method handler
m_imContext = (GtkIMMulticontext*) gtk_im_multicontext_new ();
// Cannot handle drawing preedited text yet
gtk_im_context_set_use_preedit( (GtkIMContext*) m_imContext, FALSE );
g_signal_connect (G_OBJECT (m_imContext), "commit",
G_CALLBACK (gtk_wxwindow_commit_cb), this);
#endif
@@ -2906,7 +2926,7 @@ void wxWindowGTK::ConnectWidget( GtkWidget *widget )
gtk_signal_connect( GTK_OBJECT(widget), "leave_notify_event",
GTK_SIGNAL_FUNC(gtk_window_leave_callback), (gpointer)this );
// This keeps crashing on me. RR.
//
// gtk_signal_connect( GTK_OBJECT(widget), "destroy",
@@ -3065,7 +3085,7 @@ void wxWindowGTK::OnInternalIdle()
}
g_activeFrameLostFocus = FALSE;
}
wxCursor cursor = m_cursor;
if (g_globalCursor.Ok()) cursor = g_globalCursor;
@@ -3413,26 +3433,26 @@ void wxWindowGTK::GetTextExtent( const wxString& string,
if (theFont) fontToUse = *theFont;
wxCHECK_RET( fontToUse.Ok(), wxT("invalid font") );
if (string.IsEmpty())
{
if (x) (*x) = 0;
if (y) (*y) = 0;
return;
}
#ifdef __WXGTK20__
PangoContext *context = NULL;
if (m_widget)
context = gtk_widget_get_pango_context( m_widget );
if (!context)
{
if (x) (*x) = 0;
if (y) (*y) = 0;
return;
}
PangoFontDescription *desc = fontToUse.GetNativeFontInfo()->description;
PangoLayout *layout = pango_layout_new(context);
pango_layout_set_font_description(layout, desc);
@@ -3447,10 +3467,10 @@ void wxWindowGTK::GetTextExtent( const wxString& string,
#endif
}
PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data;
PangoRectangle rect;
pango_layout_line_get_extents(line, NULL, &rect);
if (x) (*x) = (wxCoord) (rect.width / PANGO_SCALE);
if (y) (*y) = (wxCoord) (rect.height / PANGO_SCALE);
if (descent)
@@ -3459,7 +3479,7 @@ void wxWindowGTK::GetTextExtent( const wxString& string,
(*descent) = 0;
}
if (externalLeading) (*externalLeading) = 0; // ??
g_object_unref( G_OBJECT( layout ) );
#else
GdkFont *font = fontToUse.GetInternalFont( 1.0 );
@@ -3636,11 +3656,11 @@ void wxWindowGTK::Refresh( bool eraseBackground, const wxRect *rect )
{
if (!m_widget) return;
if (!m_widget->window) return;
#ifndef __WXGTK20__
if (g_isIdle)
wxapp_install_idle_handler();
if (eraseBackground && m_wxwindow && m_wxwindow->window)
{
if (rect)
@@ -3726,7 +3746,7 @@ void wxWindowGTK::GtkSendPaintEvents()
{
if (!m_wxwindow)
{
#ifndef __WXGTK20__
#ifndef __WXGTK20__
m_clearRegion.Clear();
#endif
m_updateRegion.Clear();
@@ -3739,7 +3759,7 @@ void wxWindowGTK::GtkSendPaintEvents()
#ifndef __WXGTK20__
// widget to draw on
GtkPizza *pizza = GTK_PIZZA (m_wxwindow);
// later for GTK 2.0, too.
if (GetThemeEnabled())
{
@@ -3749,7 +3769,7 @@ void wxWindowGTK::GtkSendPaintEvents()
parent = parent->GetParent();
if (!parent)
parent = (wxWindow*)this;
wxRegionIterator upd( m_updateRegion );
while (upd)
{
@@ -3758,7 +3778,7 @@ void wxWindowGTK::GtkSendPaintEvents()
rect.y = upd.GetY();
rect.width = upd.GetWidth();
rect.height = upd.GetHeight();
gtk_paint_flat_box( parent->m_widget->style,
pizza->bin_window,
GTK_STATE_NORMAL,
@@ -3767,7 +3787,7 @@ void wxWindowGTK::GtkSendPaintEvents()
parent->m_widget,
(char *)"base",
0, 0, -1, -1 );
upd ++;
}
}
@@ -3838,7 +3858,7 @@ void wxWindowGTK::GtkSendPaintEvents()
{
GtkPizzaChild *child = (GtkPizzaChild*) children->data;
children = children->next;
if (GTK_WIDGET_NO_WINDOW (child->widget) &&
GTK_WIDGET_DRAWABLE (child->widget))
{
@@ -3884,7 +3904,7 @@ void wxWindowGTK::Clear()
m_clearRegion.Clear();
wxSize size( GetClientSize() );
m_clearRegion.Union( 0,0,size.x,size.y );
// Better do this in idle?
GtkUpdate();
}
@@ -3915,10 +3935,10 @@ void wxWindowGTK::GtkSetBackgroundColour( const wxColour &colour )
window = GetConnectWidget()->window;
wxASSERT( window );
// We need the pixel value e.g. for background clearing.
m_backgroundColour.CalcPixel( gdk_window_get_colormap( window ) );
if (m_wxwindow)
{
// wxMSW doesn't clear the window here, either.
@@ -4010,9 +4030,9 @@ PangoContext *wxWindowGTK::GtkGetPangoDefaultContext()
PangoContext *wxWindowGTK::GtkGetPangoX11Context()
{
if (!m_x11Context)
if (!m_x11Context)
m_x11Context = pango_x_get_context( gdk_display );
return m_x11Context;
}
#endif
@@ -4514,7 +4534,7 @@ void wxWindowGTK::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) )
wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") );
// No scrolling requested.
if ((dx == 0) && (dy == 0)) return;