- Rect bounds ;
- Str255 title ;
-
- MacPreControlCreate( parent , id , "" , pos , size ,style, validator , name , &bounds , title ) ;
-
- m_macMinimumStatic = NULL ;
-
- m_lineSize = 1;
- m_tickFreq = 0;
-
- m_rangeMax = maxValue;
- m_rangeMin = minValue;
-
- m_pageSize = (int)((maxValue-minValue)/10);
- if ( m_width == -1 )
- {
- m_width = 20 ;
- if ( style & wxSL_LABELS && style & wxSL_VERTICAL )
- m_width += 24 ;
- bounds.right = bounds.left + m_width ;
- }
- if ( m_height == -1 )
- {
- m_height = 20 ;
- if ( style & wxSL_LABELS && style & wxSL_HORIZONTAL )
- m_height += 24 ;
- bounds.bottom = bounds.top + m_height ;
- }
-
- if ( style & wxSL_LABELS && style & wxSL_HORIZONTAL )
- {
- bounds.top += 12 ;
- bounds.right -= 24 ;
- }
-
- if ( style & wxSL_LABELS && style & wxSL_VERTICAL )
- {
- bounds.left += 24 ;
- bounds.top += 12 ;
- }
-
- 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;
+ m_macIsUserPane = false;
+
+ m_macMinimumStatic = NULL;
+ m_macMaximumStatic = NULL;
+ m_macValueStatic = NULL;
+
+ m_lineSize = 1;
+ m_tickFreq = 0;
+
+ m_rangeMax = maxValue;
+ m_rangeMin = minValue;
+
+ m_pageSize = (int)((maxValue - minValue) / 10);
+
+ // our styles are redundant: wxSL_LEFT/RIGHT imply wxSL_VERTICAL and
+ // wxSL_TOP/BOTTOM imply wxSL_HORIZONTAL, but for backwards compatibility
+ // reasons we can't really change it, instead try to infer the orientation
+ // from the flags given to us here
+ switch ( style & (wxSL_LEFT | wxSL_RIGHT | wxSL_TOP | wxSL_BOTTOM) )
+ {
+ case wxSL_LEFT:
+ case wxSL_RIGHT:
+ style |= wxSL_VERTICAL;
+ break;
+
+ case wxSL_TOP:
+ case wxSL_BOTTOM:
+ style |= wxSL_HORIZONTAL;
+ break;
+
+ case 0:
+ default:
+ // no specific direction, do we have at least the orientation?
+ if ( !(style & (wxSL_HORIZONTAL | wxSL_VERTICAL)) )
+ // no: choose default
+ style |= wxSL_BOTTOM | wxSL_HORIZONTAL;
+ break;
+ }
+
+ wxASSERT_MSG( !(style & wxSL_VERTICAL) || !(style & wxSL_HORIZONTAL),
+ wxT("incompatible slider direction and orientation") );
+
+ if ( !wxControl::Create(parent, id, pos, size, style, validator, name) )
+ return false;
+
+ Rect bounds = wxMacGetBoundsForControl( this , pos , size );
+
+ // NB: (RN) Ticks here are sometimes off in the GUI if there
+ // are not as many tick marks as there are values
+ //
+ int tickMarks = 0;
+ if ( style & wxSL_AUTOTICKS )
+ tickMarks = (maxValue - minValue) + 1; // +1 for the 0 value
+
+ // keep the number of tickmarks from becoming unwieldly, therefore below it is ok to cast
+ // it to a UInt16
+ while (tickMarks > 20)
+ tickMarks /= 5;
+
+ m_peer = new wxMacControl( this );
+ OSStatus err = CreateSliderControl(
+ MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds,
+ value, minValue, maxValue,
+ kControlSliderPointsDownOrRight,
+ (UInt16) tickMarks, true /* liveTracking */,
+ GetwxMacLiveScrollbarActionProc(),
+ m_peer->GetControlRefAddr() );
+ verify_noerr( err );
+
+ if (style & wxSL_VERTICAL)
+ // Forces SetSize to use the proper width
+ SetSizeHints(10, -1, 10, -1);
+ else
+ // Forces SetSize to use the proper height
+ SetSizeHints(-1, 10, -1, 10);
+
+ // NB: SetSizeHints is overloaded by wxSlider and will substitute 10 with the
+ // proper dimensions, it also means other people cannot bugger the slider with
+ // other values
+
+ if (style & wxSL_LABELS)
+ {
+ m_macMinimumStatic = new wxStaticText( parent, wxID_ANY, wxEmptyString );
+ m_macMaximumStatic = new wxStaticText( parent, wxID_ANY, wxEmptyString );
+ m_macValueStatic = new wxStaticText( parent, wxID_ANY, wxEmptyString );
+ }
+
+ SetRange(minValue, maxValue);
+ SetValue(value);
+
+ MacPostControlCreate(pos, size);
projects / wxWidgets.git / blobdiff