Add wxGraphicsMatrix::Get

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

diff --git a/src/generic/vlbox.cpp b/src/generic/vlbox.cpp
index d53213a28491dc94e142b608157e1ecd16973e21..2a3ca54d1cbce461ab5a6664f0dd6fb3af239648 100644 (file)
--- a/src/generic/vlbox.cpp
+++ b/src/generic/vlbox.cpp
@@ -26,12 +26,14 @@
 
 #if wxUSE_LISTBOX
 
+#include "wx/vlbox.h"
+
 #ifndef WX_PRECOMP
     #include "wx/settings.h"
     #include "wx/dcclient.h"
+    #include "wx/listbox.h"
 #endif //WX_PRECOMP
 
-#include "wx/vlbox.h"
 #include "wx/dcbuffer.h"
 #include "wx/selstore.h"
 
@@ -62,7 +64,6 @@ void wxVListBox::Init()
     m_current =
     m_anchor = wxNOT_FOUND;
     m_selStore = NULL;
-    m_doubleBuffer = NULL;
 }
 
 bool wxVListBox::Create(wxWindow *parent,
@@ -92,7 +93,6 @@ bool wxVListBox::Create(wxWindow *parent,
 
 wxVListBox::~wxVListBox()
 {
-    delete m_doubleBuffer;    
     delete m_selStore;
 }
 
@@ -262,7 +262,10 @@ void wxVListBox::SetSelection(int selection)
 
     if ( HasMultipleSelection() )
     {
-        Select(selection);
+        if (selection != wxNOT_FOUND)
+            Select(selection);
+        else
+            DeselectAll();
         m_anchor = selection;
     }
 
@@ -355,18 +358,9 @@ void wxVListBox::OnDrawBackground(wxDC& dc, const wxRect& rect, size_t n) const
 
 void wxVListBox::OnPaint(wxPaintEvent& WXUNUSED(event))
 {
-    // If size is larger, recalculate double buffer bitmap
     wxSize clientSize = GetClientSize();
 
-    if ( !m_doubleBuffer ||
-         clientSize.x > m_doubleBuffer->GetWidth() ||
-         clientSize.y > m_doubleBuffer->GetHeight() )
-    {
-        delete m_doubleBuffer;
-        m_doubleBuffer = new wxBitmap(clientSize.x+25,clientSize.y+25);
-    }
-
-    wxBufferedPaintDC dc(this,*m_doubleBuffer);
+    wxAutoBufferedPaintDC dc(this);
 
     // the update rectangle
     wxRect rectUpdate = GetUpdateClientRect();
@@ -645,8 +639,6 @@ void wxVListBox::OnLeftDClick(wxMouseEvent& eventMouse)
 // use the same default attributes as wxListBox
 // ----------------------------------------------------------------------------
 
-#include "wx/listbox.h"
-
 //static
 wxVisualAttributes
 wxVListBox::GetClassDefaultAttributes(wxWindowVariant variant)