Fix memory leak when a spacer is added, and crash when a window is added before wxSiz...

[wxWidgets.git] / src / gtk1 / button.cpp

diff --git a/src/gtk1/button.cpp b/src/gtk1/button.cpp
index e21402f843c93ae209e1d2eab4154c58572aa2d0..acaf646e22c3b43896d83cdc0b42db3dee732c8f 100644 (file)
--- a/src/gtk1/button.cpp
+++ b/src/gtk1/button.cpp
@@ -22,6 +22,7 @@
 #include "wx/stockitem.h"
 
 #include "wx/gtk/private.h"
+#include "wx/gtk/win_gtk.h"
 
 //-----------------------------------------------------------------------------
 // classes
@@ -46,6 +47,7 @@ extern bool   g_blockEventsOnDrag;
 // "clicked"
 //-----------------------------------------------------------------------------
 
+extern "C" {
 static void gtk_button_clicked_callback( GtkWidget *WXUNUSED(widget), wxButton *button )
 {
     if (g_isIdle)
@@ -58,6 +60,7 @@ static void gtk_button_clicked_callback( GtkWidget *WXUNUSED(widget), wxButton *
     event.SetEventObject(button);
     button->GetEventHandler()->ProcessEvent(event);
 }
+}
 
 //-----------------------------------------------------------------------------
 // "style_set" from m_widget
@@ -69,8 +72,36 @@ gtk_button_style_set_callback( GtkWidget *m_widget, GtkStyle *WXUNUSED(style), w
     if (g_isIdle)
         wxapp_install_idle_handler();
     
-    if (GTK_WIDGET_REALIZED(m_widget))
-        win->SetSize( win->m_x, win->m_y, win->m_width, win->m_height );
+    int left_border = 0;
+    int right_border = 0;
+    int top_border = 0;
+    int bottom_border = 0;
+        
+    /* the default button has a border around it */
+    if (GTK_WIDGET_CAN_DEFAULT(m_widget))
+    {
+#ifdef __WXGTK20__
+        GtkBorder *default_border = NULL;
+        gtk_widget_style_get( m_widget, "default_border", &default_border, NULL );
+        if (default_border)
+        {
+            left_border += default_border->left;
+            right_border += default_border->right;
+            top_border += default_border->top;
+            bottom_border += default_border->bottom;
+            g_free( default_border );
+        }
+#else
+        left_border = 6;
+        right_border = 6;
+        top_border = 6;
+        bottom_border = 5;
+#endif
+        win->DoMoveWindow( win->m_x-top_border,
+                           win->m_y-left_border,
+                           win->m_width+left_border+right_border,
+                           win->m_height+top_border+bottom_border );
+    }      
 
     return FALSE;
 }
@@ -184,8 +215,9 @@ void wxButton::SetDefault()
     
     GTK_WIDGET_SET_FLAGS( m_widget, GTK_CAN_DEFAULT );
     gtk_widget_grab_default( m_widget );
-
-    SetSize( m_x, m_y, m_width, m_height );
+    
+    // resize for default border
+    gtk_button_style_set_callback( m_widget, NULL, this );
 }
 
 /* static */