fix memory leak; allocate the DC before SetFont() is called on the status bar

[wxWidgets.git] / include / wx / generic / laywin.h

diff --git a/include/wx/generic/laywin.h b/include/wx/generic/laywin.h
index 5b355df4d1440745b0e7bb81e1addd1abfcb881c..dfe66fa99c30654682b4578877e16ddd1cbec5a5 100644 (file)
--- a/include/wx/generic/laywin.h
+++ b/include/wx/generic/laywin.h
@@ -21,10 +21,11 @@
 
 #include "wx/event.h"
 
-BEGIN_DECLARE_EVENT_TYPES()
-    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_QUERY_LAYOUT_INFO, 1500)
-    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_CALCULATE_LAYOUT, 1501)
-END_DECLARE_EVENT_TYPES()
+class WXDLLIMPEXP_FWD_ADV wxQueryLayoutInfoEvent;
+class WXDLLIMPEXP_FWD_ADV wxCalculateLayoutEvent;
+
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_QUERY_LAYOUT_INFO, wxQueryLayoutInfoEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_CALCULATE_LAYOUT,  wxCalculateLayoutEvent );
 
 enum wxLayoutOrientation
 {
@@ -102,8 +103,11 @@ private:
 
 typedef void (wxEvtHandler::*wxQueryLayoutInfoEventFunction)(wxQueryLayoutInfoEvent&);
 
+#define wxQueryLayoutInfoEventHandler( func ) \
+    wxEVENT_HANDLER_CAST( wxQueryLayoutInfoEventFunction, func )
+
 #define EVT_QUERY_LAYOUT_INFO(func) \
-    DECLARE_EVENT_TABLE_ENTRY( wxEVT_QUERY_LAYOUT_INFO, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxQueryLayoutInfoEventFunction, & func ), NULL ),
+    DECLARE_EVENT_TABLE_ENTRY( wxEVT_QUERY_LAYOUT_INFO, wxID_ANY, wxID_ANY, wxQueryLayoutInfoEventHandler( func ), NULL ),
 
 /*
  * This event is used to take a bite out of the available client area.
@@ -139,8 +143,10 @@ private:
 
 typedef void (wxEvtHandler::*wxCalculateLayoutEventFunction)(wxCalculateLayoutEvent&);
 
+#define wxCalculateLayoutEventHandler( func ) wxEVENT_HANDLER_CAST(wxCalculateLayoutEventFunction, func)
+
 #define EVT_CALCULATE_LAYOUT(func) \
-    DECLARE_EVENT_TABLE_ENTRY( wxEVT_CALCULATE_LAYOUT, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxCalculateLayoutEventFunction, & func ), NULL ),
+    DECLARE_EVENT_TABLE_ENTRY( wxEVT_CALCULATE_LAYOUT, wxID_ANY, wxID_ANY, wxCalculateLayoutEventHandler( func ), NULL ),
 
 #if wxUSE_SASH
 
@@ -196,8 +202,8 @@ private:
 
 #endif // wxUSE_SASH
 
-class WXDLLEXPORT wxMDIParentFrame;
-class WXDLLEXPORT wxFrame;
+class WXDLLIMPEXP_FWD_CORE wxMDIParentFrame;
+class WXDLLIMPEXP_FWD_CORE wxFrame;
 
 // This class implements the layout algorithm
 class WXDLLIMPEXP_ADV wxLayoutAlgorithm: public wxObject
@@ -207,15 +213,15 @@ public:
 
 #if wxUSE_MDI_ARCHITECTURE
     // The MDI client window is sized to whatever's left over.
-    bool LayoutMDIFrame(wxMDIParentFrame* frame, wxRect* rect = (wxRect*) NULL);
+    bool LayoutMDIFrame(wxMDIParentFrame* frame, wxRect* rect = NULL);
 #endif // wxUSE_MDI_ARCHITECTURE
 
     // mainWindow is sized to whatever's left over. This function for backward
     // compatibility; use LayoutWindow.
-    bool LayoutFrame(wxFrame* frame, wxWindow* mainWindow = (wxWindow*) NULL);
+    bool LayoutFrame(wxFrame* frame, wxWindow* mainWindow = NULL);
 
     // mainWindow is sized to whatever's left over.
-    bool LayoutWindow(wxWindow* frame, wxWindow* mainWindow = (wxWindow*) NULL);
+    bool LayoutWindow(wxWindow* frame, wxWindow* mainWindow = NULL);
 };
 
 #endif