Fix client data handling: delete client data for all items when a

[wxWidgets.git] / src / mac / carbon / tooltip.cpp

diff --git a/src/mac/carbon/tooltip.cpp b/src/mac/carbon/tooltip.cpp
index c4eea989d6892895527e98d72421e268275f351d..2fbce9c667ec4c2f00a789b3cfedfd26e0120fff 100644 (file)
--- a/src/mac/carbon/tooltip.cpp
+++ b/src/mac/carbon/tooltip.cpp
@@ -190,7 +190,10 @@ void wxMacToolTip::Setup( WindowRef win  , wxString text , wxPoint localPosition
        m_mark++ ;
        Clear() ;
        m_position = localPosition ;
-       m_label = wxMacMakeMacStringFromPC( text ) ;
+    if( wxApp::s_macDefaultEncodingIsPC )
+        m_label = wxMacMakeMacStringFromPC( text ) ;
+       else
+        m_label = text ;
     m_window =win;
        s_ToolTipWindowRef = m_window ;
        m_backpict = NULL ;
@@ -201,10 +204,12 @@ void wxMacToolTip::Setup( WindowRef win  , wxString text , wxPoint localPosition
 
 wxMacToolTip::~wxMacToolTip() 
 {
-    if ( m_timer )
+    if ( m_timer ) {
         delete m_timer ;
-       if ( m_backpict ) 
-               Clear() ;
+        m_timer = NULL;
+    }
+    if ( m_backpict ) 
+        Clear() ;
 }
 
 const short kTipBorder = 2 ;
@@ -285,24 +290,55 @@ void wxMacToolTip::Draw()
                    m_rect.right += kTipBorder ;
 #endif
                m_rect.bottom = m_rect.top + height + 2 * kTipBorder;
+               Rect r ;
+               GetPortBounds( GetWindowPort( m_window ) , &r ) ;
+               if ( m_rect.top < 0 )
+               {
+                   m_rect.bottom += -m_rect.top ;
+                   m_rect.top = 0 ;
+               }
+               if ( m_rect.left < 0 )
+               {
+                   m_rect.right += -m_rect.left ;
+                   m_rect.left = 0 ;
+               }
+               if ( m_rect.right > r.right )
+               {
+                   m_rect.left -= (m_rect.right - r.right ) ;
+                   m_rect.right = r.right ;
+               }
+               if ( m_rect.bottom > r.bottom )
+               {
+                   m_rect.top -= (m_rect.bottom - r.bottom) ;
+                   m_rect.bottom = r.bottom ;
+               }
                ClipRect( &m_rect ) ;
                BackColor( whiteColor ) ;
                ForeColor(blackColor ) ;
+        GWorldPtr port ;               
+        NewGWorld( &port , wxDisplayDepth() , &m_rect , NULL , NULL , 0 ) ;
+        CGrafPtr    origPort ;
+        GDHandle    origDevice ;
+
+        GetGWorld( &origPort , &origDevice ) ;
+        SetGWorld( port , NULL ) ;
+           
                m_backpict = OpenPicture(&m_rect);
 
                CopyBits(GetPortBitMapForCopyBits(GetWindowPort(m_window)), 
-                                  GetPortBitMapForCopyBits(GetWindowPort(m_window)), 
+                                  GetPortBitMapForCopyBits(port), 
                                   &m_rect, 
                                   &m_rect, 
                                   srcCopy, 
                                   NULL);
-
-               ClosePicture();
-        PenNormal() ;
+                ClosePicture();
+                SetGWorld( origPort , origDevice ) ;
+               DisposeGWorld( port ) ;
+                PenNormal() ;
 
                RGBColor tooltipbackground = { 0xFFFF , 0xFFFF , 0xC000 } ;
                BackColor( whiteColor ) ;
-        RGBForeColor( &tooltipbackground ) ;
+                RGBForeColor( &tooltipbackground ) ;
 
                PaintRect( &m_rect ) ;
                ForeColor(blackColor ) ;