Don't convert args if NULL

[wxWidgets.git] / src / generic / panelg.cpp

diff --git a/src/generic/panelg.cpp b/src/generic/panelg.cpp
index c36c49c46d2bb3397d4eb1ef64a85582b3c63488..1b36dff649e2f55e6e4ce72ae86770210b0c6bb6 100644 (file)
--- a/src/generic/panelg.cpp
+++ b/src/generic/panelg.cpp
@@ -65,6 +65,7 @@ WX_DELEGATE_TO_CONTROL_CONTAINER(wxPanel)
 
 void wxPanel::Init()
 {
+    m_container.SetContainerWindow(this);
 }
 
 bool wxPanel::Create(wxWindow *parent, wxWindowID id,
@@ -80,10 +81,6 @@ wxPanel::~wxPanel()
 {
 }
 
-// ----------------------------------------------------------------------------
-// misc
-// ----------------------------------------------------------------------------
-
 void wxPanel::InitDialog()
 {
     wxInitDialogEvent event(GetId());
@@ -91,6 +88,10 @@ void wxPanel::InitDialog()
     GetEventHandler()->ProcessEvent(event);
 }
 
+// ----------------------------------------------------------------------------
+// event handlers
+// ----------------------------------------------------------------------------
+
 // Responds to colour changes, and passes event on to children.
 void wxPanel::OnSysColourChanged(wxSysColourChangedEvent& event)
 {
@@ -101,11 +102,12 @@ void wxPanel::OnSysColourChanged(wxSysColourChangedEvent& event)
     wxWindow::OnSysColourChanged(event);
 }
 
-void wxPanel::OnSize(wxSizeEvent& WXUNUSED(event))
+void wxPanel::OnSize(wxSizeEvent& event)
 {
 #if wxUSE_CONSTRAINTS
     if (GetAutoLayout())
         Layout();
 #endif // wxUSE_CONSTRAINTS
+    event.Skip();
 }