fix return type for "map_event" and "unmap_event" handlers

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45599 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/gtk/toplevel.cpp b/src/gtk/toplevel.cpp
index a50d28e0f6902c776dc4bd91ca224ee577230d5f..b7ff111764c61e8154e88c2dace1084386f83a69 100644 (file)
--- a/src/gtk/toplevel.cpp
+++ b/src/gtk/toplevel.cpp
@@ -331,12 +331,13 @@ gtk_frame_realized_callback( GtkWidget * WXUNUSED(widget),
 //-----------------------------------------------------------------------------
 
 extern "C" {
-static void
+static gboolean
 gtk_frame_map_callback( GtkWidget * WXUNUSED(widget),
                         GdkEvent * WXUNUSED(event),
                         wxTopLevelWindow *win )
 {
     win->SetIconizeState(false);
+    return false;
 }
 }
 
@@ -345,12 +346,13 @@ gtk_frame_map_callback( GtkWidget * WXUNUSED(widget),
 //-----------------------------------------------------------------------------
 
 extern "C" {
-static void
+static gboolean
 gtk_frame_unmap_callback( GtkWidget * WXUNUSED(widget),
                           GdkEvent * WXUNUSED(event),
                           wxTopLevelWindow *win )
 {
     win->SetIconizeState(true);
+    return false;
 }
 }