Reorganize wxCollapsiblePane event and layout code under GTK+

[wxWidgets.git] / src / common / docmdi.cpp

diff --git a/src/common/docmdi.cpp b/src/common/docmdi.cpp
index 72930bbaaf3b29c5bb62a3894a11e4b4457a693b..cca56168cb6bf391d23fe17b5a09dbf18f0a4e00 100644 (file)
--- a/src/common/docmdi.cpp
+++ b/src/common/docmdi.cpp
@@ -97,8 +97,8 @@ END_EVENT_TABLE()
 
 void wxDocMDIChildFrame::Init()
 {
-    m_childDocument = (wxDocument*)  NULL;
-    m_childView = (wxView*) NULL;
+    m_childDocument = NULL;
+    m_childView = NULL;
 }
 
 wxDocMDIChildFrame::wxDocMDIChildFrame()
@@ -130,7 +130,7 @@ bool wxDocMDIChildFrame::Create(wxDocument *doc, wxView *view, wxMDIParentFrame
 
 wxDocMDIChildFrame::~wxDocMDIChildFrame(void)
 {
-    m_childView = (wxView *) NULL;
+    m_childView = NULL;
 }
 
 bool wxDocMDIChildFrame::TryValidator(wxEvent& event)
@@ -160,8 +160,8 @@ void wxDocMDIChildFrame::OnCloseWindow(wxCloseEvent& event)
     {
       m_childView->Activate(false);
       delete m_childView;
-      m_childView = (wxView *) NULL;
-      m_childDocument = (wxDocument *) NULL;
+      m_childView = NULL;
+      m_childDocument = NULL;
 
       this->Destroy();
     }