added virtual listctrl support

[wxWidgets.git] / src / mac / slider.cpp

diff --git a/src/mac/slider.cpp b/src/mac/slider.cpp
index 936ccddb477dfede68c3a6e1bb809583925c08cf..bce30a4bd1b95bf80694d8483ac266b72a5b7d12 100644 (file)
--- a/src/mac/slider.cpp
+++ b/src/mac/slider.cpp
@@ -44,13 +44,70 @@ bool wxSlider::Create(wxWindow *parent, wxWindowID id,
            const wxValidator& validator,
            const wxString& name)
 {
            const wxValidator& validator,
            const wxString& name)
 {

-       Rect bounds ;
-       Str255 title ;
-       
-       MacPreControlCreate( parent , id ,  "" , pos , size ,style, validator , name , &bounds , title ) ;
-
-       m_macMinimumStatic = NULL ;
-
+  Rect bounds ;
+  Str255 title ;
+  wxSize slsize;
+  int maxtextwidth, textheight;
+  
+  // Is control horizontal or vertical (Can be ambigous if user selects
+  // another style without also specifying horz or vert
+  if (!(style & wxSL_HORIZONTAL) && !(style & wxSL_VERTICAL)) {
+    // Default is horizontal so make it so
+    style |= wxSL_HORIZONTAL;
+  }
+  slsize = size;
+  // Check that size corresponds with users selection of vertical or
+  // horizontal slider and insert suitable default values
+  if (style & wxSL_HORIZONTAL) 
+    {
+      slsize.y = 15;      // Slider width
+      if (slsize.x == -1) {
+        slsize.x = 150;  // Slider default length
+      }
+    }
+  else
+    {
+      slsize.x = 15;      // Slider width
+      if (slsize.y == -1) {
+        slsize.y = 150;  // Slider default length
+      }
+    }
+  /* Set the height and width for the slider control region.  The actual 
+   * slider is set at 10 pixels across.  If the slider has labels then the
+   * control region must be large enough to contain these labels
+   */
+  if (style & wxSL_LABELS) 
+    {
+      wxString text;
+      int ht, wd;
+      
+      // Get maximum text label width and height
+      text.Printf("%d", minValue);
+      parent->GetTextExtent(text, &maxtextwidth, &textheight);
+      text.Printf("%d", maxValue);
+      parent->GetTextExtent(text, &wd, &ht);
+      if(ht > textheight) {
+        textheight = ht;
+      }
+      if (wd > maxtextwidth) {
+        maxtextwidth = wd;
+      }
+      
+      if (style & wxSL_VERTICAL) {
+        slsize.x = (15 + maxtextwidth + 2); // Slider wd plus mac text width
+      }
+      if (style & wxSL_HORIZONTAL) {
+        slsize.y = (15 + textheight);  // Slider ht plus text ht.
+      }
+    }
+  
+  MacPreControlCreate( parent , id ,  "" , pos , slsize , style,
+                      validator , name , &bounds , title ) ;
+  
+  m_macMinimumStatic = NULL ;
+  m_macMaximumStatic = NULL ;
+  m_macValueStatic = NULL ;
+  

   m_lineSize = 1;
   m_tickFreq = 0;
 
   m_lineSize = 1;
   m_tickFreq = 0;
 


@@ -58,78 +115,70 @@ bool wxSlider::Create(wxWindow *parent, wxWindowID id,
   m_rangeMin = minValue;
 
   m_pageSize = (int)((maxValue-minValue)/10);
   m_rangeMin = minValue;
 
   m_pageSize = (int)((maxValue-minValue)/10);

-       if ( m_width == -1 )
+  
+  // Must modify bounds to that of the slider dimensions from slider
+  // dimensions plus text labels.
+  if (style & wxSL_LABELS)
+    {
+      if ( style & wxSL_HORIZONTAL )

        {
        {

-               m_width = 20 ;
-               if ( style & wxSL_LABELS && style & wxSL_VERTICAL )
-                       m_width += 24 ;
-               bounds.right = bounds.left + m_width ;
+         bounds.bottom = bounds.top + 15;
+          bounds.right -= (5 + maxtextwidth);

        }
        }

-       if ( m_height == -1 )
+      else  // Vertical slider

        {
        {

-               m_height = 20 ;
-               if ( style & wxSL_LABELS && style & wxSL_HORIZONTAL )
-                       m_height += 24 ;
-               bounds.bottom = bounds.top + m_height ;
+          bounds.right = bounds.left + 15;
+          bounds.bottom -= (5 + textheight);

        }
        }

-       
-       if ( style & wxSL_LABELS && style & wxSL_HORIZONTAL )
+    }
+  
+  m_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds ,
+                               title , false ,  value , minValue , maxValue, 
+                               kControlSliderProc +  kControlSliderLiveFeedback + ( ( style & wxSL_AUTOTICKS ) ? kControlSliderHasTickMarks : 0 ) , (long) this ) ;
+  
+  wxASSERT_MSG( m_macControl != NULL , "No valid mac control" ) ;
+  
+  ::SetControlAction( m_macControl , wxMacLiveScrollbarActionUPP ) ;
+  
+  MacPostControlCreate() ;
+  
+  if ( style & wxSL_LABELS )
+    {
+      if ( style & wxSL_HORIZONTAL )

        {
        {

-               bounds.top += 12 ; 
-               bounds.right -= 24 ;
+         wxPoint leftpos( 0 , 15 ) ;
+         wxPoint rightpos( m_width - (maxtextwidth + 20) , 15 ) ;
+         wxPoint valuepos( m_width - maxtextwidth , 0 ) ;
+         wxString valuestring ;
+         
+         valuestring.Printf( "%d" , minValue ) ;
+         m_macMinimumStatic = new wxStaticText( this , -1 , valuestring , leftpos ) ;
+
+         valuestring.Printf( "%d" , maxValue ) ;
+         m_macMinimumStatic = new wxStaticText( this , -1 , valuestring , rightpos ) ;
+
+         valuestring.Printf( "%d" , value ) ;
+         m_macMinimumStatic = new wxStaticText( this , -1 , valuestring , valuepos ) ;

        }
        }

-                       
-       if ( style & wxSL_LABELS && style & wxSL_VERTICAL )
+      else // Vertical slider

        {
        {

-               bounds.left += 24 ;
-               bounds.top += 12 ;
+         wxPoint toppos( 17 , 0 ) ;
+         wxPoint bottompos( 17 , m_height - (textheight + 15) ) ;
+         wxPoint valuepos( 0 , m_height - textheight ) ;
+         wxString valuestring ;
+         
+         valuestring.Printf( "%d" , minValue ) ;
+         m_macMinimumStatic = new wxStaticText( this , -1 , valuestring , bottompos ) ;
+
+         valuestring.Printf( "%d" , maxValue ) ;
+         m_macMinimumStatic = new wxStaticText( this , -1 , valuestring , toppos ) ;
+
+         valuestring.Printf( "%d" , value ) ;
+         m_macMinimumStatic = new wxStaticText( this , -1 , valuestring , valuepos ) ;

        }
        }

-                       
-       m_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds , title , true ,  value , minValue , maxValue, 
-                       kControlSliderProc +  kControlSliderLiveFeedback + ( ( style & wxSL_AUTOTICKS ) ? kControlSliderHasTickMarks : 0 ) , (long) this ) ;
-       
-       wxASSERT_MSG( m_macControl != NULL , "No valid mac control" ) ;
-
-       ::SetControlAction( m_macControl , wxMacLiveScrollbarActionUPP ) ;
-
-       MacPostControlCreate() ;
-
-       if ( style & wxSL_LABELS )
-       {
-               if ( style & wxSL_HORIZONTAL )
-               {
-                       wxSize size( 24 , 12 ) ;
-                       wxPoint leftpos( 0 , 0 ) ;
-                       wxPoint rightpos( m_width - 2 * 12 , 0 ) ;
-                       wxPoint valuepos( m_width - 12 , 20 ) ;
-                       wxString valuestring ;
-                       
-                       valuestring.Printf( "%d" , minValue ) ;                         
-                       m_macMinimumStatic = new wxStaticText( this , -1 , valuestring , leftpos , size ) ;
-                       valuestring.Printf( "%d" , maxValue ) ;                         
-                       m_macMinimumStatic = new wxStaticText( this , -1 , valuestring , rightpos , size ) ;
-                       valuestring.Printf( "%d" , value ) ;                            
-                       m_macMinimumStatic = new wxStaticText( this , -1 , valuestring , valuepos , size ) ;
-               }
-               else
-               {
-                       wxSize size( 24 , 12 ) ;
-                       wxPoint toppos( 0 , 12 ) ;
-                       wxPoint bottompos( 0 , m_height - 12 ) ;
-                       wxPoint valuepos( 20 , 0 ) ;
-                       wxString valuestring ;
-                       
-                       valuestring.Printf( "%d" , minValue ) ;                         
-                       m_macMinimumStatic = new wxStaticText( this , -1 , valuestring , bottompos , size ) ;
-                       valuestring.Printf( "%d" , maxValue ) ;                         
-                       m_macMinimumStatic = new wxStaticText( this , -1 , valuestring , toppos , size ) ;
-                       valuestring.Printf( "%d" , value ) ;                            
-                       m_macMinimumStatic = new wxStaticText( this , -1 , valuestring , valuepos , size ) ;
-               }
-       }
-
-  return TRUE;
-
+    }
+  
+  return true;

 }
 
 wxSlider::~wxSlider()
 }
 
 wxSlider::~wxSlider()


@@ -145,17 +194,31 @@ void wxSlider::SetValue(int value)
 {
        wxString valuestring ;
        valuestring.Printf( "%d" , value ) ;    
 {
        wxString valuestring ;
        valuestring.Printf( "%d" , value ) ;    

-       if ( m_macMinimumStatic )                       
+       if ( m_macMinimumStatic )

                m_macMinimumStatic->SetLabel( valuestring ) ;
        SetControlValue( m_macControl , value ) ;
 }
 
 void wxSlider::SetRange(int minValue, int maxValue)
 {
                m_macMinimumStatic->SetLabel( valuestring ) ;
        SetControlValue( m_macControl , value ) ;
 }
 
 void wxSlider::SetRange(int minValue, int maxValue)
 {

-    m_rangeMin = minValue;
-    m_rangeMax = maxValue;
+  wxString value;

 
 

-    // TODO
+  m_rangeMin = minValue;
+  m_rangeMax = maxValue;
+
+  // TODO
+  SetControlMinimum(m_macControl, m_rangeMin);
+  SetControlMaximum(m_macControl, m_rangeMax);
+  
+  if(m_macMinimumStatic) {
+    value.Printf("%d", m_rangeMin);
+    m_macMinimumStatic->SetLabel(value);
+  }
+  if(m_macMaximumStatic) {
+    value.Printf("%d", m_rangeMax);
+    m_macMaximumStatic->SetLabel(value);
+  }
+  SetValue(m_rangeMin);

 }
 
 // For trackbars only
 }
 
 // For trackbars only


@@ -249,20 +312,13 @@ void wxSlider::MacHandleControlClick( ControlHandle control , SInt16 controlpart
        SetValue( value ) ;             
        
        wxScrollEvent event(wxEVT_SCROLL_THUMBTRACK, m_windowId);
        SetValue( value ) ;             
        
        wxScrollEvent event(wxEVT_SCROLL_THUMBTRACK, m_windowId);

-       event.SetPosition(GetControlValue( m_macControl) );
+       event.SetPosition(value);

        event.SetEventObject( this );
        event.SetEventObject( this );

+       GetEventHandler()->ProcessEvent(event);

 
 

-#if WXWIN_COMPATIBILITY
+  wxCommandEvent cevent( wxEVT_COMMAND_SLIDER_UPDATED, m_windowId );
+  cevent.SetInt( value );
+  cevent.SetEventObject( this );

 
 

-    wxEventType oldEvent = event.GetEventType();
-    event.SetEventType( wxEVT_COMMAND_SLIDER_UPDATED );
-    if ( !GetEventHandler()->ProcessEvent(event) )
-    {
-        event.SetEventType( oldEvent );
-        if (!GetParent()->GetEventHandler()->ProcessEvent(event))
-            event.Skip();
-    }
-#else
-       GetEventHandler()->ProcessEvent(event);
-#endif
+  GetEventHandler()->ProcessEvent( cevent );

 }
 }