Fixed a crash when deleting the last timer

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

diff --git a/src/generic/sashwin.cpp b/src/generic/sashwin.cpp
index d00ab536136298ba99b9b01301ff7d0d6fb5ba40..b9e554da14270c6530724dd1dedcbcd6f8051b30 100644 (file)
--- a/src/generic/sashwin.cpp
+++ b/src/generic/sashwin.cpp
@@ -11,10 +11,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "sashwin.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -30,10 +26,12 @@
     #include "wx/settings.h"
 #endif
 
-#include <math.h>
+#include "wx/math.h"
+
 #include <stdlib.h>
 
 #include "wx/dcscreen.h"
+#include "wx/dcclient.h"
 #include "wx/sashwin.h"
 #include "wx/laywin.h"
 
@@ -97,7 +95,7 @@ void wxSashWindow::OnPaint(wxPaintEvent& WXUNUSED(event))
 
 void wxSashWindow::OnMouseEvent(wxMouseEvent& event)
 {
-    wxCoord x, y;
+    wxCoord x = 0, y = 0;
     event.GetPosition(&x, &y);
 
     wxSashEdgePosition sashHit = SashHitTest(x, y);
@@ -187,8 +185,8 @@ void wxSashWindow::OnMouseEvent(wxMouseEvent& event)
         wxSashDragStatus status = wxSASH_STATUS_OK;
 
         // the new height and width of the window - if -1, it didn't change
-        int newHeight = wxDefaultSize.y,
-            newWidth = wxDefaultSize.x;
+        int newHeight = wxDefaultCoord,
+            newWidth = wxDefaultCoord;
 
         // NB: x and y may be negative and they're relative to the sash window
         //     upper left corner, while xp and yp are expressed in the parent
@@ -253,7 +251,7 @@ void wxSashWindow::OnMouseEvent(wxMouseEvent& event)
                 break;
         }
 
-        if ( newHeight == wxDefaultSize.y )
+        if ( newHeight == wxDefaultCoord )
         {
             // didn't change
             newHeight = h;
@@ -265,7 +263,7 @@ void wxSashWindow::OnMouseEvent(wxMouseEvent& event)
             newHeight = wxMin(newHeight, m_maximumPaneSizeY);
         }
 
-        if ( newWidth == wxDefaultSize.x )
+        if ( newWidth == wxDefaultCoord )
         {
             // didn't change
             newWidth = w;
@@ -279,11 +277,11 @@ void wxSashWindow::OnMouseEvent(wxMouseEvent& event)
 
         dragRect = wxRect(x, y, newWidth, newHeight);
 
-        wxSashEvent event(GetId(), edge);
-        event.SetEventObject(this);
-        event.SetDragStatus(status);
-        event.SetDragRect(dragRect);
-        GetEventHandler()->ProcessEvent(event);
+        wxSashEvent eventSash(GetId(), edge);
+        eventSash.SetEventObject(this);
+        eventSash.SetDragStatus(status);
+        eventSash.SetDragRect(dragRect);
+        GetEventHandler()->ProcessEvent(eventSash);
     }
     else if ( event.LeftUp() )
     {
@@ -483,8 +481,10 @@ void wxSashWindow::DrawSash(wxSashEdgePosition edge, wxDC& dc)
     wxPen darkShadowPen(m_darkShadowColour, 1, wxSOLID);
     wxPen lightShadowPen(m_lightShadowColour, 1, wxSOLID);
     wxPen hilightPen(m_hilightColour, 1, wxSOLID);
-    wxPen blackPen(wxColour(0, 0, 0), 1, wxSOLID);
-    wxPen whitePen(wxColour(255, 255, 255), 1, wxSOLID);
+    wxColour blackClr(0, 0, 0);
+    wxColour whiteClr(255, 255, 255);
+    wxPen blackPen(blackClr, 1, wxSOLID);
+    wxPen whitePen(whiteClr, 1, wxSOLID);
 
     if ( edge == wxSASH_LEFT || edge == wxSASH_RIGHT )
     {