X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ff654490b7cb185631a1dc4621094d88643ccf41..35bb3cb155917b4287fb2a3841bea22919a3d499:/src/gtk/toplevel.cpp

diff --git a/src/gtk/toplevel.cpp b/src/gtk/toplevel.cpp
index acaec2299a..2aa4cc4e5a 100644
--- a/src/gtk/toplevel.cpp
+++ b/src/gtk/toplevel.cpp
@@ -366,13 +366,25 @@ gtk_frame_map_callback( GtkWidget* widget,
             win->m_width = rect.width;
             win->m_height = rect.height;
             decorSize = size;
-            wxSizeEvent event(win->GetSize(), win->GetId());
-            event.SetEventObject(win);
-            win->GetEventHandler()->ProcessEvent(event);
         }
     }
 
+    const bool wasIconized = win->IsIconized();
+
     win->SetIconizeState(false);
+
+    if (wasIconized)
+    {
+        // Because GetClientSize() returns (0,0) when IsIconized() is true,
+        // a size event must be generated, just in case GetClientSize() was
+        // called while iconized. This specifically happens when restoring a
+        // tlw that was "rolled up" with some WMs.
+        // Queue a resize rather than sending size event directly to allow
+        // children to be made visible first.
+        win->m_oldClientWidth = 0;
+        gtk_widget_queue_resize(win->m_wxwindow);
+    }
+
     return false;
 }
 }
@@ -430,9 +442,8 @@ static gboolean property_notify_event(
                 if (win->m_width  < 0) win->m_width  = 0;
                 if (win->m_height < 0) win->m_height = 0;
                 decorSize = size;
-                wxSizeEvent event(win->GetSize(), win->GetId());
-                event.SetEventObject(win);
-                win->GetEventHandler()->ProcessEvent(event);
+                win->m_oldClientWidth = 0;
+                gtk_widget_queue_resize(win->m_wxwindow);
             }
         }
         if (data)
@@ -557,7 +568,7 @@ bool wxTopLevelWindowGTK::Create( wxWindow *parent,
     gtk_container_add( GTK_CONTAINER(m_widget), m_mainWidget );
 
     // m_wxwindow is the client area
-    m_wxwindow = gtk_pizza_new_no_scroll();
+    m_wxwindow = wxPizza::New();
     gtk_widget_show( m_wxwindow );
     gtk_container_add( GTK_CONTAINER(m_mainWidget), m_wxwindow );
 
@@ -829,10 +840,6 @@ void wxTopLevelWindowGTK::DoSetSize( int x, int y, int width, int height, int si
 {
     wxCHECK_RET( m_widget, wxT("invalid frame") );
 
-    // this shouldn't happen: wxFrame, wxMDIParentFrame and wxMDIChildFrame have m_wxwindow
-    wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") );
-
-
     // deal with the position first
     int old_x = m_x;
     int old_y = m_y;
@@ -1105,8 +1112,7 @@ bool wxTopLevelWindowGTK::SetShape(const wxRegion& region)
     GdkWindow *window = NULL;
     if (m_wxwindow)
     {
-        window = GTK_PIZZA(m_wxwindow)->bin_window;
-        do_shape_combine_region(window, region);
+        do_shape_combine_region(m_wxwindow->window, region);
     }
     window = m_widget->window;
     return do_shape_combine_region(window, region);