refresh tree item after changing its icon so that the change is visible

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

diff --git a/src/common/statbar.cpp b/src/common/statbar.cpp
index 492573e98bda782672615aaa4453becefc7232c0..8e51e041ba18122c3f83af81317459966ad85c05 100644 (file)
--- a/src/common/statbar.cpp
+++ b/src/common/statbar.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////////////////

-// Name:        common/statbar.cpp
+// Name:        src/common/statbar.cpp

 // Purpose:     wxStatusBarBase implementation
 // Author:      Vadim Zeitlin
 // Modified by:
 // Purpose:     wxStatusBarBase implementation
 // Author:      Vadim Zeitlin
 // Modified by:


@@ -17,10 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "statbar.h"
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 


@@ -28,14 +24,16 @@
     #pragma hdrstop
 #endif
 
     #pragma hdrstop
 #endif
 

+#include "wx/statusbr.h"
+

 #ifndef WX_PRECOMP
 #ifndef WX_PRECOMP

-    #include "wx/statusbr.h"
+    #include "wx/frame.h"

 #endif //WX_PRECOMP
 
 #if wxUSE_STATUSBAR
 
 #include "wx/listimpl.cpp"
 #endif //WX_PRECOMP
 
 #if wxUSE_STATUSBAR
 
 #include "wx/listimpl.cpp"

-WX_DEFINE_LIST(wxListString);
+WX_DEFINE_LIST(wxListString)

 
 // ============================================================================
 // wxStatusBarBase implementation
 
 // ============================================================================
 // wxStatusBarBase implementation


@@ -60,7 +58,15 @@ wxStatusBarBase::~wxStatusBarBase()
 {
     FreeWidths();
     FreeStacks();
 {
     FreeWidths();
     FreeStacks();

-    InitStyles();
+    FreeStyles();
+
+    // notify the frame that it doesn't have a status bar any longer to avoid
+    // dangling pointers
+    wxFrame *frame = wxDynamicCast(GetParent(), wxFrame);
+    if ( frame && frame->GetStatusBar() == this )
+    {
+        frame->SetStatusBar(NULL);
+    }

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -276,12 +282,12 @@ void wxStatusBarBase::InitStacks()
 
 void wxStatusBarBase::FreeStacks()
 {
 
 void wxStatusBarBase::FreeStacks()
 {

-    if(!m_statusTextStacks) return;
-    size_t i;
+    if ( !m_statusTextStacks )
+        return;

 
 

-    for(i = 0; i < (size_t)m_nFields; ++i)
+    for ( size_t i = 0; i < (size_t)m_nFields; ++i )

     {
     {

-        if(m_statusTextStacks[i])
+        if ( m_statusTextStacks[i] )

         {
             wxListString& t = *m_statusTextStacks[i];
             WX_CLEAR_LIST(wxListString, t);
         {
             wxListString& t = *m_statusTextStacks[i];
             WX_CLEAR_LIST(wxListString, t);


@@ -349,4 +355,3 @@ wxListString *wxStatusBarBase::GetOrCreateStatusStack(int i)
 }
 
 #endif // wxUSE_STATUSBAR
 }
 
 #endif // wxUSE_STATUSBAR

-