SetWindowVariant implemented

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@26124 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/mac/control.h

@@ -57,6 +57,7 @@ public:
    
    virtual bool             Enable(bool enable = TRUE) ;
    virtual bool             Show(bool show = TRUE) ;
+   virtual void             DoSetWindowVariant( wxWindowVariant variant ) ;
  
    virtual void         MacRedrawControl () ;
    virtual void      MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool mouseStillDown ) ;

include/wx/window.h

@@ -96,6 +96,17 @@ WXDLLEXPORT_DATA(extern wxWindowList) wxTopLevelWindows;
 // temporarily switches event handlers).
 // ----------------------------------------------------------------------------
 
+// different window variants, on platforms like eg mac uses different rendering sizes
+
+enum wxWindowVariant 
+{
+    wxWINDOW_VARIANT_DEFAULT,       // Default size (usually == normal, may be set by a wxSystemOptions entry)
+    wxWINDOW_VARIANT_NORMAL,        // Normal size
+    wxWINDOW_VARIANT_SMALL,         // Smaller size (about 25 % smaller than normal )
+    wxWINDOW_VARIANT_MINI,          // Mini size (about 33 % smaller than normal )
+    wxWINDOW_VARIANT_LARGE,         // Large size (about 25 % larger than normal )
+};
+
 class WXDLLEXPORT wxWindowBase : public wxEvtHandler
 {
 public:
@@ -158,6 +169,11 @@ public:
     virtual void SetName( const wxString &name ) { m_windowName = name; }
     virtual wxString GetName() const { return m_windowName; }
 
+    // sets the window variant, calls internally DoSetVariant if variant has changed
+    void SetWindowVariant( wxWindowVariant variant ) ;
+    wxWindowVariant GetWindowVariant() const { return m_windowVariant ; }
+        
+
         // window id uniquely identifies the window among its siblings unless
         // it is -1 which means "don't care"
     void SetId( wxWindowID winid ) { m_windowId = winid; }
@@ -1035,6 +1051,8 @@ protected:
     int                   m_maxVirtualWidth;
     int                   m_maxVirtualHeight;
     
+    wxWindowVariant       m_windowVariant ;
+
     // override this to change the default (i.e. used when no style is
     // specified) border for the window class
     virtual wxBorder GetDefaultBorder() const;
@@ -1132,6 +1150,8 @@ protected:
     virtual void AdjustForParentClientOrigin(int& x, int& y,
                                              int sizeFlags = 0) const;
 
+    // implements the window variants
+    virtual void DoSetWindowVariant( wxWindowVariant variant ) ;
 
 private:
 

src/common/wincmn.cpp

@@ -192,6 +192,8 @@ wxWindowBase::wxWindowBase()
     m_maxVirtualWidth =
     m_maxVirtualHeight = -1;
 
+    m_windowVariant = wxWINDOW_VARIANT_DEFAULT ;
+
     // Whether we're using the current theme for this window (wxGTK only for now)
     m_themeEnabled = false;
 }
@@ -621,6 +623,43 @@ void wxWindowBase::SetSizeHints(int minW, int minH,
     m_maxHeight = maxH;
 }
 
+void wxWindowBase::SetWindowVariant( wxWindowVariant variant )
+{
+    if ( m_windowVariant == variant )
+        return ;
+    
+    m_windowVariant = variant ; 
+
+    DoSetWindowVariant( variant ) ;
+    return ;
+}
+
+void wxWindowBase::DoSetWindowVariant( wxWindowVariant variant )
+{
+    wxFont font = wxSystemSettings::GetSystemFont( wxSYS_DEFAULT_GUI_FONT ) ;
+    int size = font.GetPointSize() ;
+    switch ( variant )
+    {
+        case wxWINDOW_VARIANT_NORMAL :
+            break ;
+        case wxWINDOW_VARIANT_SMALL :
+            font.SetPointSize( size * 3 / 4 ) ;
+            break ;
+        case wxWINDOW_VARIANT_MINI :
+            font.SetPointSize( size * 2 / 3 ) ;
+            break ;
+        case wxWINDOW_VARIANT_LARGE :
+            font.SetPointSize( size * 5 / 4 ) ;
+            break ;
+        case wxWINDOW_VARIANT_DEFAULT :
+            break ;
+        default:
+            wxFAIL_MSG(_T("unexpected window variant"));
+            break ;
+    }
+    SetFont( font ) ;  
+}
+
 void wxWindowBase::SetVirtualSizeHints( int minW, int minH,
                                         int maxW, int maxH )
 {

src/mac/carbon/control.cpp

@@ -313,7 +313,8 @@ void wxControl::MacPreControlCreate( wxWindow *parent, wxWindowID id, wxString l
 void wxControl::MacPostControlCreate()
 {
     wxASSERT_MSG( (ControlHandle) m_macControl != NULL , wxT("No valid mac control") ) ;
-    
+    DoSetWindowVariant( m_windowVariant ) ;
+   /* 
     if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
     {
         // no font
@@ -338,6 +339,7 @@ void wxControl::MacPostControlCreate()
         
         ::SetControlFontStyle( (ControlHandle) m_macControl , &controlstyle ) ;
     }
+    */
     ControlHandle container = (ControlHandle) GetParent()->MacGetContainerForEmbedding() ;
     wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ;
     ::EmbedControl( (ControlHandle) m_macControl , container ) ;
@@ -750,3 +752,58 @@ void wxControl::MacHandleControlClick( WXWidget control , wxInt16 controlpart ,
     wxASSERT_MSG( (ControlHandle) m_macControl != NULL , wxT("No valid mac control") ) ;
 }
 
+void wxControl::DoSetWindowVariant( wxWindowVariant variant )
+{
+    if ( m_macControl == NULL )
+    {
+        wxWindow::SetWindowVariant( variant ) ;
+        return ;
+        
+    }
+    m_windowVariant = variant ; 
+
+	ControlSize size ;
+	ControlFontStyleRec	fontStyle;
+	fontStyle.flags = kControlUseFontMask  ;
+
+    // we will get that from the settings later
+    // and make this NORMAL later, but first 
+    // we have a few calculations that we must fix
+
+    if ( variant == wxWINDOW_VARIANT_DEFAULT )
+        variant = wxWINDOW_VARIANT_SMALL ;
+    
+    switch ( variant )
+    {
+        case wxWINDOW_VARIANT_NORMAL :
+            size = kControlSizeNormal; 
+	        fontStyle.font = kControlFontBigSystemFont;
+            break ;
+        case wxWINDOW_VARIANT_SMALL :
+            size = kControlSizeSmall; 
+	        fontStyle.font = kControlFontSmallSystemFont;
+            break ;
+        case wxWINDOW_VARIANT_MINI :
+           if (UMAGetSystemVersion() >= 0x1030 )
+            {
+                size = 3 ; // not always defined in the header 
+	            fontStyle.font = -5 ; // not always defined in the header 
+            }
+            else
+            {
+                size = kControlSizeSmall; 
+	            fontStyle.font = kControlFontSmallSystemFont;
+            }
+            break;
+            break ;
+        case wxWINDOW_VARIANT_LARGE :
+            size = kControlSizeLarge; 
+	        fontStyle.font = kControlFontBigSystemFont;
+            break ;
+        default:
+            wxFAIL_MSG(_T("unexpected window variant"));
+            break ;
+    }
+	::SetControlData( (ControlHandle) m_macControl , kControlEntireControl, kControlSizeTag, sizeof( ControlSize ), &size );
+	::SetControlFontStyle( (ControlHandle) m_macControl , &fontStyle );
+}

src/mac/control.cpp

@@ -313,7 +313,8 @@ void wxControl::MacPreControlCreate( wxWindow *parent, wxWindowID id, wxString l
 void wxControl::MacPostControlCreate()
 {
     wxASSERT_MSG( (ControlHandle) m_macControl != NULL , wxT("No valid mac control") ) ;
-    
+    DoSetWindowVariant( m_windowVariant ) ;
+   /* 
     if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
     {
         // no font
@@ -338,6 +339,7 @@ void wxControl::MacPostControlCreate()
         
         ::SetControlFontStyle( (ControlHandle) m_macControl , &controlstyle ) ;
     }
+    */
     ControlHandle container = (ControlHandle) GetParent()->MacGetContainerForEmbedding() ;
     wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ;
     ::EmbedControl( (ControlHandle) m_macControl , container ) ;
@@ -750,3 +752,58 @@ void wxControl::MacHandleControlClick( WXWidget control , wxInt16 controlpart ,
     wxASSERT_MSG( (ControlHandle) m_macControl != NULL , wxT("No valid mac control") ) ;
 }
 
+void wxControl::DoSetWindowVariant( wxWindowVariant variant )
+{
+    if ( m_macControl == NULL )
+    {
+        wxWindow::SetWindowVariant( variant ) ;
+        return ;
+        
+    }
+    m_windowVariant = variant ; 
+
+	ControlSize size ;
+	ControlFontStyleRec	fontStyle;
+	fontStyle.flags = kControlUseFontMask  ;
+
+    // we will get that from the settings later
+    // and make this NORMAL later, but first 
+    // we have a few calculations that we must fix
+
+    if ( variant == wxWINDOW_VARIANT_DEFAULT )
+        variant = wxWINDOW_VARIANT_SMALL ;
+    
+    switch ( variant )
+    {
+        case wxWINDOW_VARIANT_NORMAL :
+            size = kControlSizeNormal; 
+	        fontStyle.font = kControlFontBigSystemFont;
+            break ;
+        case wxWINDOW_VARIANT_SMALL :
+            size = kControlSizeSmall; 
+	        fontStyle.font = kControlFontSmallSystemFont;
+            break ;
+        case wxWINDOW_VARIANT_MINI :
+           if (UMAGetSystemVersion() >= 0x1030 )
+            {
+                size = 3 ; // not always defined in the header 
+	            fontStyle.font = -5 ; // not always defined in the header 
+            }
+            else
+            {
+                size = kControlSizeSmall; 
+	            fontStyle.font = kControlFontSmallSystemFont;
+            }
+            break;
+            break ;
+        case wxWINDOW_VARIANT_LARGE :
+            size = kControlSizeLarge; 
+	        fontStyle.font = kControlFontBigSystemFont;
+            break ;
+        default:
+            wxFAIL_MSG(_T("unexpected window variant"));
+            break ;
+    }
+	::SetControlData( (ControlHandle) m_macControl , kControlEntireControl, kControlSizeTag, sizeof( ControlSize ), &size );
+	::SetControlFontStyle( (ControlHandle) m_macControl , &fontStyle );
+}