X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7a9c8d7492b32f310554cc0adfe2e3890a09a134..05159a2750ed2cc5945a85bc5fc6849ad1a30e75:/src/common/wincmn.cpp

diff --git a/src/common/wincmn.cpp b/src/common/wincmn.cpp
index 6f94732748..7c40f7ce74 100644
--- a/src/common/wincmn.cpp
+++ b/src/common/wincmn.cpp
@@ -71,7 +71,11 @@
 // static data
 // ----------------------------------------------------------------------------
 
+#if defined(__WXPM__)
+int wxWindowBase::ms_lastControlId = 2000;
+#else
 int wxWindowBase::ms_lastControlId = -200;
+#endif
 
 IMPLEMENT_ABSTRACT_CLASS(wxWindowBase, wxEvtHandler)
 
@@ -466,6 +470,15 @@ void wxWindowBase::Fit()
     //else: do nothing if we have no children
 }
 
+// fits virtual size (ie. scrolled area etc.) around children
+void wxWindowBase::FitInside()
+{
+    if ( GetChildren().GetCount() > 0 )
+    {
+        SetVirtualSize( GetBestVirtualSize() );
+    }
+}
+
 // return the size best suited for the current window
 wxSize wxWindowBase::DoGetBestSize() const
 {
@@ -589,8 +602,6 @@ void wxWindowBase::SetVirtualSizeHints( int minW, int minH,
     m_maxVirtualWidth = maxW;
     m_minVirtualHeight = minH;
     m_maxVirtualHeight = maxH;
-
-    SetVirtualSize( GetClientSize() );
 }
 
 void wxWindowBase::DoSetVirtualSize( int x, int y )
@@ -722,8 +733,13 @@ bool wxWindowBase::Reparent(wxWindowBase *newParent)
 
 void wxWindowBase::PushEventHandler(wxEvtHandler *handler)
 {
-    handler->SetNextHandler(GetEventHandler());
-    GetEventHandler()->SetPreviousHandler(handler);
+    wxEvtHandler *handlerOld = GetEventHandler();
+
+    handler->SetNextHandler(handlerOld);
+
+    if ( handlerOld )
+        GetEventHandler()->SetPreviousHandler(handler);
+
     SetEventHandler(handler);
 }
 
@@ -734,8 +750,11 @@ wxEvtHandler *wxWindowBase::PopEventHandler(bool deleteHandler)
     {
         wxEvtHandler *handlerB = handlerA->GetNextHandler();
         handlerA->SetNextHandler((wxEvtHandler *)NULL);
-        handlerB->SetPreviousHandler((wxEvtHandler *)NULL);
+
+        if ( handlerB )
+            handlerB->SetPreviousHandler((wxEvtHandler *)NULL);
         SetEventHandler(handlerB);
+
         if ( deleteHandler )
         {
             delete handlerA;
@@ -1745,10 +1764,16 @@ void wxWindowBase::UpdateWindowUI()
 #if wxUSE_TEXTCTRL
                 wxTextCtrl *text = wxDynamicCast(control, wxTextCtrl);
                 if ( text )
-                    text->SetValue(event.GetText());
+                {
+                	if ( event.GetText() != text->GetValue() )
+                    	text->SetValue(event.GetText());
+                }
                 else
 #endif // wxUSE_TEXTCTRL
-                    control->SetLabel(event.GetText());
+				{
+					if ( event.GetText() != control->GetLabel() )
+                    	control->SetLabel(event.GetText());
+                }
             }
         }
 
@@ -1964,7 +1989,7 @@ void wxWindowBase::CaptureMouse()
     if ( winOld )
     {
         ((wxWindowBase*) winOld)->DoReleaseMouse();
-	
+
         // save it on stack
         wxWindowNext *item = new wxWindowNext;
         item->win = winOld;
@@ -1987,7 +2012,7 @@ void wxWindowBase::ReleaseMouse()
     if ( ms_winCaptureNext )
     {
         ((wxWindowBase*)ms_winCaptureNext->win)->DoCaptureMouse();
-	
+
         wxWindowNext *item = ms_winCaptureNext;
         ms_winCaptureNext = item->next;
         delete item;