wxDC::SetFont can now handle invalid font and doesn't assert anymore (other ports...

[wxWidgets.git] / src / motif / app.cpp

diff --git a/src/motif/app.cpp b/src/motif/app.cpp
index fa1fd15f66d814f5f548ab8b5aa2ecf2f55cd137..fbe1d763fc41a8f652af4312caaba43c49105762 100644 (file)
--- a/src/motif/app.cpp
+++ b/src/motif/app.cpp
@@ -143,17 +143,7 @@ void wxApp::CleanUp()
 
     // Destroy all GDI lists, etc.
 
 
     // Destroy all GDI lists, etc.
 

-    delete wxTheBrushList;
-    wxTheBrushList = NULL;
-
-    delete wxThePenList;
-    wxThePenList = NULL;
-
-    delete wxTheFontList;
-    wxTheFontList = NULL;
-
-    delete wxTheBitmapList;
-    wxTheBitmapList = NULL;
+    wxDeleteStockLists();

 
     delete wxTheColourDatabase;
     wxTheColourDatabase = NULL;
 
     delete wxTheColourDatabase;
     wxTheColourDatabase = NULL;


@@ -360,43 +350,43 @@ void wxApp::ProcessXEvent(WXEvent* _event)
                    widget, XtParent(widget));
 #endif // DEBUG
 
                    widget, XtParent(widget));
 #endif // DEBUG
 

-       if (CheckForAccelerator(_event))
-       {
+    if (CheckForAccelerator(_event))
+    {

             // Do nothing! We intercepted and processed the event as an
             // accelerator.
             return;
             // Do nothing! We intercepted and processed the event as an
             // accelerator.
             return;

-       }
+    }

 #if 1
         // It seemed before that this hack was redundant and
         // key down events were being generated by wxCanvasInputEvent.
         // But no longer - why ???
         //
 #if 1
         // It seemed before that this hack was redundant and
         // key down events were being generated by wxCanvasInputEvent.
         // But no longer - why ???
         //

-       else if (CheckForKeyDown(_event))
-       {
+    else if (CheckForKeyDown(_event))
+    {

             // We intercepted and processed the key down event
             return;
             // We intercepted and processed the key down event
             return;

-       }
+    }

 #endif
 #endif

-       else
-       {
+    else
+    {

             XtDispatchEvent(event);
             XtDispatchEvent(event);

-           return;
-       }
+        return;
+    }

     }
     else if (event->type == KeyRelease)
     {
         // TODO: work out why we still need this !  -michael
         //
         if (CheckForKeyUp(_event))
     }
     else if (event->type == KeyRelease)
     {
         // TODO: work out why we still need this !  -michael
         //
         if (CheckForKeyUp(_event))

-       {
-           // We intercepted and processed the key up event
-           return;
-       }
-       else
-       {
-           XtDispatchEvent(event);
-           return;
-       }
+    {
+        // We intercepted and processed the key up event
+        return;
+    }
+    else
+    {
+        XtDispatchEvent(event);
+        return;
+    }

     }
     else if (event->type == PropertyNotify)
     {
     }
     else if (event->type == PropertyNotify)
     {


@@ -677,20 +667,20 @@ bool wxApp::CheckForKeyDown(WXEvent* event)
     if (xEvent->xany.type == KeyPress)
     {
         Widget widget = XtWindowToWidget((Display*) wxGetDisplay(),
     if (xEvent->xany.type == KeyPress)
     {
         Widget widget = XtWindowToWidget((Display*) wxGetDisplay(),

-                                        xEvent->xany.window);
-       wxWindow* win = NULL;
+                     xEvent->xany.window);
+    wxWindow* win = NULL;

 
 

-       // Find the first wxWindow that corresponds to this event window
-       while (widget && !(win = wxGetWindowFromTable(widget)))
+    // Find the first wxWindow that corresponds to this event window
+    while (widget && !(win = wxGetWindowFromTable(widget)))

             widget = XtParent(widget);
 
             widget = XtParent(widget);
 

-       if (!widget || !win)
+    if (!widget || !win)

             return FALSE;
 
             return FALSE;
 

-       wxKeyEvent keyEvent(wxEVT_KEY_DOWN);
-       wxTranslateKeyEvent(keyEvent, win, (Widget) 0, xEvent);
+    wxKeyEvent keyEvent(wxEVT_KEY_DOWN);
+    wxTranslateKeyEvent(keyEvent, win, (Widget) 0, xEvent);

 
 

-       return win->ProcessEvent( keyEvent );
+    return win->ProcessEvent( keyEvent );

     }
 
     return FALSE;
     }
 
     return FALSE;


@@ -702,20 +692,20 @@ bool wxApp::CheckForKeyUp(WXEvent* event)
     if (xEvent->xany.type == KeyRelease)
     {
         Widget widget = XtWindowToWidget((Display*) wxGetDisplay(),
     if (xEvent->xany.type == KeyRelease)
     {
         Widget widget = XtWindowToWidget((Display*) wxGetDisplay(),

-                                        xEvent->xany.window);
-       wxWindow* win = NULL;
+                         xEvent->xany.window);
+        wxWindow* win = NULL;

 
 

-       // Find the first wxWindow that corresponds to this event window
-       while (widget && !(win = wxGetWindowFromTable(widget)))
-            widget = XtParent(widget);
+        // Find the first wxWindow that corresponds to this event window
+        while (widget && !(win = wxGetWindowFromTable(widget)))
+                widget = XtParent(widget);

 
 

-       if (!widget || !win)
-            return FALSE;
+        if (!widget || !win)
+                return FALSE;

 
 

-       wxKeyEvent keyEvent(wxEVT_KEY_UP);
-       wxTranslateKeyEvent(keyEvent, win, (Widget) 0, xEvent);
+        wxKeyEvent keyEvent(wxEVT_KEY_UP);
+        wxTranslateKeyEvent(keyEvent, win, (Widget) 0, xEvent);

 
 

-       return win->ProcessEvent( keyEvent );
+        return win->ProcessEvent( keyEvent );

     }
 
     return FALSE;
     }
 
     return FALSE;


@@ -737,40 +727,30 @@ void wxExit()
 
 // Yield to other processes
 
 
 // Yield to other processes
 

-static bool gs_inYield = FALSE;
-
-bool wxYield()
+bool wxApp::Yield(bool onlyIfNeeded)

 {
 {

-#ifdef __WXDEBUG__    
-    if (gs_inYield)
-        wxFAIL_MSG( wxT("wxYield called recursively" ) );
-#endif
-    
-    gs_inYield = TRUE;
+    bool s_inYield = FALSE;
+
+    if ( s_inYield )
+    {
+        if ( !onlyIfNeeded )
+        {
+            wxFAIL_MSG( wxT("wxYield called recursively" ) );
+        }
+
+        return FALSE;
+    }
+
+    s_inYield = TRUE;

 
     while (wxTheApp && wxTheApp->Pending())
         wxTheApp->Dispatch();
 
 
     while (wxTheApp && wxTheApp->Pending())
         wxTheApp->Dispatch();
 

-    // VZ: is it the same as this (taken from old wxExecute)?
-#if 0
-    XtAppProcessEvent((XtAppContext) wxTheApp->GetAppContext(), XtIMAll);
-#endif
-
-    gs_inYield = FALSE;
+    s_inYield = FALSE;

 
     return TRUE;
 }
 
 
     return TRUE;
 }
 

-// Yield to incoming messages; but fail silently if recursion is detected.
-bool wxYieldIfNeeded()
-{
-    if (gs_inYield)
-        return FALSE;
-        
-    return wxYield();
-}
-
-

 // TODO use XmGetPixmap (?) to get the really standard icons!
 
 #include "wx/generic/info.xpm"
 // TODO use XmGetPixmap (?) to get the really standard icons!
 
 #include "wx/generic/info.xpm"