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

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

diff --git a/src/osx/carbon/frame.cpp b/src/osx/carbon/frame.cpp
index 17df9bcf0d3272bd557b9e9c792b0015e7b93d25..09cd082182a673d93e50044291a52a7e7d5f9a10 100644 (file)
--- a/src/osx/carbon/frame.cpp
+++ b/src/osx/carbon/frame.cpp
@@ -31,8 +31,6 @@ BEGIN_EVENT_TABLE(wxFrame, wxFrameBase)
   EVT_SYS_COLOUR_CHANGED(wxFrame::OnSysColourChanged)
 END_EVENT_TABLE()
 
-IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxTopLevelWindow)
-
 #define WX_MAC_STATUSBAR_HEIGHT 18
 
 // ----------------------------------------------------------------------------
@@ -52,7 +50,6 @@ bool wxFrame::Create(wxWindow *parent,
            long style,
            const wxString& name)
 {
-
     if ( !wxTopLevelWindow::Create(parent, id, title, pos, size, style, name) )
         return false;
 
@@ -61,7 +58,8 @@ bool wxFrame::Create(wxWindow *parent,
 
 wxFrame::~wxFrame()
 {
-    m_isBeingDeleted = true;
+    SendDestroyEvent();
+
     DeleteAllBars();
 }
 
@@ -77,11 +75,11 @@ wxPoint wxFrame::GetClientAreaOrigin() const
         int w, h;
         toolbar->GetSize(&w, &h);
 
-        if ( toolbar->GetWindowStyleFlag() & wxTB_VERTICAL )
+        if ( toolbar->HasFlag(wxTB_LEFT) )
         {
             pt.x += w;
         }
-        else
+        else if ( toolbar->HasFlag(wxTB_TOP) )
         {
 #if !wxOSX_USE_NATIVE_TOOLBAR
             pt.y += h;
@@ -99,7 +97,9 @@ bool wxFrame::Enable(bool enable)
         return false;
 
 #if wxUSE_MENUS
-    if ( m_frameMenuBar && m_frameMenuBar == wxMenuBar::MacGetInstalledMenuBar() )
+    // we should always enable/disable the menubar, even if we are not current, otherwise
+    // we might miss some state change later (happened eg in the docview sample after PrintPreview)
+    if ( m_frameMenuBar /*&& m_frameMenuBar == wxMenuBar::MacGetInstalledMenuBar()*/)
     {
         int iMaxMenu = m_frameMenuBar->GetMenuCount();
         for ( int i = 0 ; i < iMaxMenu ; ++ i )
@@ -150,7 +150,7 @@ void wxFrame::OnSysColourChanged(wxSysColourChangedEvent& event)
         wxSysColourChangedEvent event2;
 
         event2.SetEventObject( m_frameStatusBar );
-        m_frameStatusBar->ProcessEvent(event2);
+        m_frameStatusBar->GetEventHandler()->ProcessEvent(event2);
     }
 #endif // wxUSE_STATUSBAR
 
@@ -215,22 +215,9 @@ void wxFrame::OnActivate(wxActivateEvent& event)
     }
 }
 
-void wxFrame::HandleResized( long timestamp )
-{
-    // according to the other ports we handle this within the OS level
-    // resize event, not within a wxSizeEvent
-
-    PositionBars();
-
-    wxNonOwnedWindow::HandleResized( timestamp );
-}
-
 #if wxUSE_MENUS
 void wxFrame::DetachMenuBar()
 {
-    if ( m_frameMenuBar )
-        m_frameMenuBar->UnsetInvokingWindow();
-
     wxFrameBase::DetachMenuBar();
 }
 
@@ -238,8 +225,10 @@ void wxFrame::AttachMenuBar( wxMenuBar *menuBar )
 {
 #if wxOSX_USE_CARBON
     wxFrame* tlf = wxDynamicCast( wxNonOwnedWindow::GetFromWXWindow( (WXWindow) FrontNonFloatingWindow() ) , wxFrame );
+#elif wxOSX_USE_COCOA
+    wxFrame* tlf = wxDynamicCast( wxNonOwnedWindow::GetFromWXWindow( wxOSXGetMainWindow() ) , wxFrame );
 #else
-    wxFrame* tlf = (wxFrame*) wxTheApp->GetTopWindow();
+    wxFrame* tlf = wxDynamicCast( wxTheApp->GetTopWindow(), wxFrame );
 #endif
     bool makeCurrent = false;
 
@@ -254,7 +243,6 @@ void wxFrame::AttachMenuBar( wxMenuBar *menuBar )
 
     if (m_frameMenuBar)
     {
-        m_frameMenuBar->SetInvokingWindow( this );
         if (makeCurrent)
             m_frameMenuBar->MacInstallMenuBar();
     }
@@ -277,11 +265,16 @@ void wxFrame::DoGetClientSize(int *x, int *y) const
         int w, h;
         toolbar->GetSize(&w, &h);
 
-        if ( toolbar->GetWindowStyleFlag() & wxTB_VERTICAL )
+        if ( toolbar->IsVertical() )
         {
             if ( x )
                 *x -= w;
         }
+        else if ( toolbar->HasFlag( wxTB_BOTTOM ) )
+        {
+            if ( y )
+                *y -= h;
+        }
         else
         {
 #if !wxOSX_USE_NATIVE_TOOLBAR
@@ -334,17 +327,20 @@ void wxFrame::SetToolBar(wxToolBar *toolbar)
     if ( m_frameToolBar == toolbar )
         return ;
 
+#ifndef __WXOSX_IPHONE__
 #if wxOSX_USE_NATIVE_TOOLBAR
     if ( m_frameToolBar )
         m_frameToolBar->MacInstallNativeToolbar( false ) ;
 #endif
-
+#endif
     m_frameToolBar = toolbar ;
 
+#ifndef __WXOSX_IPHONE__
 #if wxOSX_USE_NATIVE_TOOLBAR
     if ( toolbar )
         toolbar->MacInstallNativeToolbar( true ) ;
 #endif
+#endif
 }
 
 wxToolBar* wxFrame::CreateToolBar(long style, wxWindowID id, const wxString& name)
@@ -359,39 +355,50 @@ void wxFrame::PositionToolBar()
 {
     int cw, ch;
 
-    GetSize( &cw , &ch ) ;
-            
+    wxTopLevelWindow::DoGetClientSize( &cw , &ch );
+
     int statusX = 0 ;
     int statusY = 0 ;
 
 #if wxUSE_STATUSBAR
     if (GetStatusBar() && GetStatusBar()->IsShown())
     {
-        GetStatusBar()->GetClientSize(&statusX, &statusY);
+        GetStatusBar()->GetSize(&statusX, &statusY);
         ch -= statusY;
     }
 #endif
 
+#ifdef __WXOSX_IPHONE__
+    // TODO integrate this in a better way, on iphone the status bar is not a child of the content view
+    // but the toolbar is
+    ch -= 20;
+#endif
+
     if (GetToolBar())
     {
         int tx, ty, tw, th;
 
         tx = ty = 0 ;
         GetToolBar()->GetSize(&tw, &th);
-        if (GetToolBar()->GetWindowStyleFlag() & wxTB_VERTICAL)
+        if (GetToolBar()->HasFlag(wxTB_LEFT))
+        {
+            // Use the 'real' position. wxSIZE_NO_ADJUSTMENTS
+            // means, pretend we don't have toolbar/status bar, so we
+            // have the original client size.
+            GetToolBar()->SetSize(tx , ty , tw, ch , wxSIZE_NO_ADJUSTMENTS );
+        }
+        else if (GetToolBar()->HasFlag(wxTB_RIGHT))
         {
             // Use the 'real' position. wxSIZE_NO_ADJUSTMENTS
             // means, pretend we don't have toolbar/status bar, so we
             // have the original client size.
+            tx = cw - tw;
             GetToolBar()->SetSize(tx , ty , tw, ch , wxSIZE_NO_ADJUSTMENTS );
         }
-        else if (GetToolBar()->GetWindowStyleFlag() & wxTB_BOTTOM)
+        else if (GetToolBar()->HasFlag(wxTB_BOTTOM))
         {
-            //FIXME: this positions the tool bar almost correctly, but still it doesn't work right yet,
-            //as 1) the space for the 'old' top toolbar is still taken up, and 2) the toolbar
-            //doesn't extend it's width to the width of the frame.
             tx = 0;
-            ty = ch - (th + statusY);
+            ty = ch - th;
             GetToolBar()->SetSize(tx, ty, cw, th, wxSIZE_NO_ADJUSTMENTS );
         }
         else