Added automatic dialog scrolling ability

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

diff --git a/src/mac/carbon/button.cpp b/src/mac/carbon/button.cpp
index 42e2004f51c33f942f8f360738baa87e2a10a7af..1c04183a780c5c4870bc36300e4e93e5939e5703 100644 (file)
--- a/src/mac/carbon/button.cpp
+++ b/src/mac/carbon/button.cpp
@@ -61,7 +61,6 @@ bool wxButton::Create(wxWindow *parent,
     }
     else if ( label.Find('\n' ) == wxNOT_FOUND && label.Find('\r' ) == wxNOT_FOUND)
     {
-#if TARGET_API_MAC_OSX
         // Button height is static in Mac, can't be changed, so we need to force it here
         if ( GetWindowVariant() == wxWINDOW_VARIANT_NORMAL || GetWindowVariant() == wxWINDOW_VARIANT_LARGE )
         {
@@ -78,8 +77,6 @@ bool wxButton::Create(wxWindow *parent,
             bounds.bottom = bounds.top + 15 ;
             m_maxHeight = 15 ;
         }
-#endif
-
         err = CreatePushButtonControl(
             MAC_WXHWND(parent->MacGetTopLevelWindowRef()),
             &bounds, CFSTR(""), m_peer->GetControlRefAddr() );
@@ -155,10 +152,10 @@ wxSize wxButton::DoGetBestSize() const
         OSStatus err = m_peer->GetData<ControlFontStyleRec>( kControlEntireControl, kControlFontStyleTag, &controlFont );
         verify_noerr( err );
 
-        SInt16 baseline;
-        wxMacCFStringHolder str( m_label,  m_font.GetEncoding() );
+        wxCFStringRef str( m_label,  m_font.GetEncoding() );
 
-#ifndef __LP64__
+#if wxMAC_USE_ATSU_TEXT
+        SInt16 baseline;
         if ( m_font.MacGetThemeFontID() != kThemeCurrentPortFont )
         {
             err = GetThemeTextDimensions(
@@ -169,23 +166,11 @@ wxSize wxButton::DoGetBestSize() const
         else
 #endif
         {
-#if wxMAC_USE_CORE_GRAPHICS
             wxClientDC dc(const_cast<wxButton*>(this));
             wxCoord width, height ;
             dc.GetTextExtent( m_label , &width, &height);
             bounds.h = width;
             bounds.v = height;
-#else
-            wxMacWindowStateSaver sv( this );
-            ::TextFont( m_font.MacGetFontNum() );
-            ::TextSize( (short)(m_font.MacGetFontSize()) );
-            ::TextFace( m_font.MacGetFontStyle() );
-
-            err = GetThemeTextDimensions(
-                (!m_label.empty() ? (CFStringRef)str : CFSTR(" ")),
-                kThemeCurrentPortFont, kThemeStateActive, false, &bounds, &baseline );
-            verify_noerr( err );
-#endif
         }
 
         wBtn = bounds.h + sz.y;
@@ -225,3 +210,64 @@ wxInt32 wxButton::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF
 
     return noErr;
 }
+
+//-------------------------------------------------------
+// wxDisclosureTriangle
+//-------------------------------------------------------
+
+bool wxDisclosureTriangle::Create(wxWindow *parent, wxWindowID id, const wxString& label,
+   const wxPoint& pos, const wxSize& size, long style,const wxValidator& validator, const wxString& name )
+{
+    m_macIsUserPane = false ;
+
+    if ( !wxControl::Create(parent, id, pos, size, style, validator, name) )
+        return false;
+
+    Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
+    m_peer = new wxMacControl(this) ;
+
+    OSStatus err = CreateDisclosureTriangleControl(
+            MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds, 
+            kControlDisclosureTrianglePointDefault,
+            wxCFStringRef( label ),
+            0,    // closed
+            TRUE, // draw title
+            TRUE, // auto toggle back and forth
+            m_peer->GetControlRefAddr() );
+           
+    verify_noerr( err );
+    wxASSERT_MSG( m_peer != NULL && m_peer->Ok() , wxT("No valid Mac control") ) ;
+
+    MacPostControlCreate( pos, size );
+    // passing the text in the param doesn't seem to work, so lets do if again
+    SetLabel( label );
+    
+    return true;
+}
+
+void wxDisclosureTriangle::SetOpen( bool open )
+{
+    m_peer->SetValue( open ? 1 : 0 );
+}
+
+bool wxDisclosureTriangle::IsOpen() const
+{
+   return m_peer->GetValue() == 1;
+}
+
+wxInt32 wxDisclosureTriangle::MacControlHit( WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )
+{
+    // Just emit button event for now
+    wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, m_windowId);
+    event.SetEventObject(this);
+    ProcessCommand(event);
+
+    return noErr;
+}
+
+wxSize wxDisclosureTriangle::DoGetBestSize() const
+{
+    return wxSize(16,16);
+}
+
+