Fix crash in wxDC::GetMultiLineTextExtent() after last commit.

[wxWidgets.git] / src / osx / carbon / utils.cpp

diff --git a/src/osx/carbon/utils.cpp b/src/osx/carbon/utils.cpp
index 36b792f4f74118ca0d076ac3813980a1a32db749..2d2b5ccdf9b7e781cba7fa025c79062d8d87ae88 100644 (file)
--- a/src/osx/carbon/utils.cpp
+++ b/src/osx/carbon/utils.cpp
@@ -45,13 +45,7 @@
 
 #include "wx/evtloop.h"
 
-#if defined(__MWERKS__) && wxUSE_UNICODE
-#if __MWERKS__ < 0x4100
-    #include <wtime.h>
-#endif
-#endif
-
-#if wxUSE_BASE
+#if wxUSE_GUI
 
 // Emit a beeeeeep
 void wxBell()
@@ -69,10 +63,6 @@ void wxBell()
 #endif
 }
 
-#endif // wxUSE_BASE
-
-#if wxUSE_GUI
-
 wxTimerImpl* wxGUIAppTraits::CreateTimerImpl(wxTimer *timer)
 {
     return new wxOSXTimerImpl(timer);
@@ -195,45 +185,6 @@ void wxClientDisplayRect(int *x, int *y, int *width, int *height)
 
 #endif // wxUSE_GUI
 
-#if wxUSE_BASE
-// ----------------------------------------------------------------------------
-// Common Event Support
-// ----------------------------------------------------------------------------
-
-void wxMacWakeUp()
-{
-    OSStatus err = noErr;
-
-#if wxOSX_USE_CARBON
-#if 0
-    // lead sometimes to race conditions, although all calls used should be thread safe ...
-    static wxMacCarbonEvent s_wakeupEvent;
-    if ( !s_wakeupEvent.IsValid() )
-    {
-       err = s_wakeupEvent.Create( 'WXMC', 'WXMC', GetCurrentEventTime(),
-                    kEventAttributeNone );
-    }
-    if ( err == noErr )
-    {
-
-        if ( IsEventInQueue( GetMainEventQueue() , s_wakeupEvent ) )
-            return;
-        s_wakeupEvent.SetCurrentTime();
-        err = PostEventToQueue(GetMainEventQueue(), s_wakeupEvent,
-                              kEventPriorityHigh );
-    }
-#else
-    wxMacCarbonEvent wakeupEvent;
-    wakeupEvent.Create( 'WXMC', 'WXMC', GetCurrentEventTime(),
-                        kEventAttributeNone );
-    err = PostEventToQueue(GetMainEventQueue(), wakeupEvent,
-                           kEventPriorityHigh );
-#endif
-#endif
-}
-
-#endif // wxUSE_BASE
-
 #if wxUSE_GUI
 
 // ----------------------------------------------------------------------------
@@ -624,6 +575,11 @@ OSStatus wxMacDataBrowserControl::SetDisclosureColumn( DataBrowserPropertyID pro
     return SetDataBrowserListViewDisclosureColumn( m_controlRef, property, expandableRows);
 }
 
+OSStatus wxMacDataBrowserControl::GetItemPartBounds( DataBrowserItemID item, DataBrowserPropertyID property, DataBrowserPropertyPart part, Rect * bounds )
+{
+    return GetDataBrowserItemPartBounds( m_controlRef, item, property, part, bounds);
+}
+
 // ============================================================================
 // Higher-level Databrowser
 // ============================================================================
@@ -889,7 +845,7 @@ void wxMacDataItemBrowserControl::InsertColumn(int col, DataBrowserPropertyType
     // TODO: Why is m_font not defined when we enter wxLC_LIST mode, but is
     // defined for other modes?
     wxFontEncoding enc;
-    if ( m_font.Ok() )
+    if ( m_font.IsOk() )
         enc = m_font.GetEncoding();
     else
         enc = wxLocale::GetSystemEncoding();
@@ -971,6 +927,7 @@ void wxMacDataItemBrowserControl::RemoveItems(wxMacDataItem *container, wxArrayM
 
 void wxMacDataItemBrowserControl::RemoveAllItems(wxMacDataItem *container)
 {
+    SetScrollPosition(0, 0);
     OSStatus err = wxMacDataBrowserControl::RemoveItems( (DataBrowserItemID)container, 0 , NULL , kDataBrowserItemNoProperty );
     verify_noerr( err );
 }
@@ -1030,7 +987,7 @@ void wxMacDataItemBrowserControl::MacInsert( unsigned int n, wxMacDataItem* item
 {
     if ( m_sortOrder == SortOrder_None )
     {
-        
+
         // increase the order of the lines to be shifted
         unsigned int lines = MacGetCount();
         for ( unsigned int i = n; i < lines; ++i)
@@ -1038,7 +995,7 @@ void wxMacDataItemBrowserControl::MacInsert( unsigned int n, wxMacDataItem* item
             wxMacDataItem* iter = (wxMacDataItem*) GetItemFromLine(i);
             iter->SetOrder( iter->GetOrder() + 1 );
         }
-     
+
 #if 0
         // I don't understand what this code is supposed to do, RR.
         SInt32 frontLineOrder = 0;
@@ -1047,7 +1004,7 @@ void wxMacDataItemBrowserControl::MacInsert( unsigned int n, wxMacDataItem* item
             wxMacDataItem* iter = (wxMacDataItem*) GetItemFromLine(n-1);
             frontLineOrder = iter->GetOrder()+1;
         }
-#else   
+#else
         item->SetOrder( n );
 #endif
     }