Add EnableHistory support to the OSX WebKit backend.

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

diff --git a/src/osx/carbon/tooltip.cpp b/src/osx/carbon/tooltip.cpp
index 4252ce410c6f1085ef918285011c650ca0b03c73..0e642ec61250aeffcd6f0b494e53eeee78d1c9fc 100644 (file)
--- a/src/osx/carbon/tooltip.cpp
+++ b/src/osx/carbon/tooltip.cpp
@@ -64,7 +64,7 @@ IMPLEMENT_ABSTRACT_CLASS(wxToolTip, wxObject)
 wxToolTip::wxToolTip( const wxString &tip )
 {
     m_text = tip;
-    m_window = (wxWindow*) NULL;
+    m_window = NULL;
 }
 
 wxToolTip::~wxToolTip()
@@ -159,7 +159,7 @@ void wxToolTip::RemoveToolTips()
 }
 
 // --- mac specific
-#if wxUSE_TIMER 
+#if wxUSE_TIMER
 wxMacToolTipTimer::wxMacToolTipTimer( wxMacToolTip *tip , int msec )
 {
     m_tip = tip;
@@ -172,7 +172,7 @@ wxMacToolTip::wxMacToolTip()
 {
     m_window = NULL ;
     m_backpict = NULL ;
-#if wxUSE_TIMER 
+#if wxUSE_TIMER
     m_timer = NULL ;
 #endif
     m_mark = 0 ;
@@ -189,9 +189,8 @@ void wxMacToolTip::Setup( WindowRef win  , const wxString& text , const wxPoint&
     m_window =win;
     s_ToolTipWindowRef = m_window ;
     m_backpict = NULL ;
-#if wxUSE_TIMER 
-    if ( m_timer )
-        delete m_timer ;
+#if wxUSE_TIMER
+    delete m_timer ;
 
     m_timer = new wxMacToolTipTimer( this , s_ToolTipDelay ) ;
 #endif // wxUSE_TIMER
@@ -199,12 +198,8 @@ void wxMacToolTip::Setup( WindowRef win  , const wxString& text , const wxPoint&
 
 wxMacToolTip::~wxMacToolTip()
 {
-#if wxUSE_TIMER 
-    if ( m_timer )
-    {
-        delete m_timer ;
-        m_timer = NULL;
-    }
+#if wxUSE_TIMER
+    wxDELETE(m_timer);
 #endif // wxUSE_TIMER
     if ( m_backpict )
         Clear() ;
@@ -251,12 +246,8 @@ void wxToolTip::NotifyWindowDelete( WXHWND win )
 void wxMacToolTip::Clear()
 {
     m_mark++ ;
-#if wxUSE_TIMER 
-    if ( m_timer )
-    {
-        delete m_timer ;
-        m_timer = NULL ;
-    }
+#if wxUSE_TIMER
+    wxDELETE(m_timer);
 #endif // wxUSE_TIMER
     if ( !m_shown )
         return ;