Initialize time zone information before using it in wxGetTimeZone().

[wxWidgets.git] / src / osx / cocoa / tooltip.mm

diff --git a/src/osx/cocoa/tooltip.mm b/src/osx/cocoa/tooltip.mm
index 4cb9e517c578c38b31641e6aad70581d6c5014f8..d0b73a59ce2815cfcfc11a13f046259751a7504f 100644 (file)
--- a/src/osx/cocoa/tooltip.mm
+++ b/src/osx/cocoa/tooltip.mm
@@ -37,7 +37,7 @@ IMPLEMENT_ABSTRACT_CLASS(wxToolTip, wxObject)
 wxToolTip::wxToolTip( const wxString &tip )
 {
     m_text = tip;
-    m_window = (wxWindow*) NULL;
+    m_window = NULL;
 }
 
 wxToolTip::~wxToolTip()
@@ -47,6 +47,8 @@ wxToolTip::~wxToolTip()
 void wxToolTip::SetTip( const wxString &tip )
 {
     m_text = tip;
+    if (m_window)
+        m_window->SetToolTip(this);
 }
 
 void wxToolTip::SetWindow( wxWindow *win )
@@ -54,11 +56,11 @@ void wxToolTip::SetWindow( wxWindow *win )
     m_window = win ;
 }
 
-void wxToolTip::Enable( bool flag )
+void wxToolTip::Enable( bool WXUNUSED(flag) )
 {
 }
 
-void wxToolTip::SetDelay( long msecs )
+void wxToolTip::SetDelay( long WXUNUSED(msecs) )
 {
 }
 
@@ -70,7 +72,7 @@ void wxToolTip::SetReshow( long WXUNUSED(msecs) )
 {
 }
 
-void wxToolTip::RelayEvent( wxWindow *win , wxMouseEvent &event )
+void wxToolTip::RelayEvent( wxWindow *WXUNUSED(win) , wxMouseEvent &WXUNUSED(event) )
 {
 }
 
@@ -79,7 +81,7 @@ void wxToolTip::RemoveToolTips()
 }
 
 // --- mac specific
-void wxToolTip::NotifyWindowDelete( WXHWND win )
+void wxToolTip::NotifyWindowDelete( WXHWND WXUNUSED(win) )
 {
 }