+
+ /* This is overloaded in wxSlider so that the proper width/height will always be used
+ * for the slider different values would cause redrawing and mouse detection problems */
+ void wxSlider::SetSizeHints( int minW, int minH,
+ int maxW , int maxH ,
+ int incW , int incH )
+ {
+ wxSize size = GetBestSize();
+
+ if(GetWindowStyle() & wxSL_VERTICAL) {
+ wxWindow::SetSizeHints(size.x, minH, size.x, maxH, incW, incH);
+ }
+ else {
+ wxWindow::SetSizeHints(minW, size.y, maxW, size.y, incW, incH);
+ }
+ }
+
+ wxSize wxSlider::DoGetBestSize() const
+ {
+ wxSize size;
+ int textwidth, textheight;
+
+ if(GetWindowStyle() & wxSL_LABELS)
+ {
+ wxString text;
+ int ht, wd;
+
+ // Get maximum text label width and height
+ text.Printf("%d", m_rangeMin);
+ GetTextExtent(text, &textwidth, &textheight);
+ text.Printf("%d", m_rangeMax);
+ GetTextExtent(text, &wd, &ht);
+ if(ht > textheight) {
+ textheight = ht;
+ }
+ if (wd > textwidth) {
+ textwidth = wd;
+ }
+ }
+
+ if(GetWindowStyle() & wxSL_VERTICAL)
+ {
+ if(GetWindowStyle() & wxSL_AUTOTICKS) {
+ size.x = wxSLIDER_DIMENSIONACROSS_WITHTICKMARKS;
+ }
+ else {
+ size.x = wxSLIDER_DIMENSIONACROSS_ARROW;
+ }
+ if(GetWindowStyle() & wxSL_LABELS) {
+ size.x += textwidth + wxSLIDER_BORDERTEXT;
+ }
+ size.y = 150;
+ }
+ else
+ {
+ if(GetWindowStyle() & wxSL_AUTOTICKS) {
+ size.y = wxSLIDER_DIMENSIONACROSS_WITHTICKMARKS;
+ }
+ else {
+ size.y = wxSLIDER_DIMENSIONACROSS_ARROW;
+ }
+ if(GetWindowStyle() & wxSL_LABELS) {
+ size.y += textheight + wxSLIDER_BORDERTEXT;
+ }
+ size.x = 150;
+ }
+ return size;
+ }
+
+ void wxSlider::DoSetSize(int x, int y, int width, int height, int sizeFlags)
+ {
+ wxControl::DoSetSize( x, y , width , height ,sizeFlags ) ;
+ }
+
+ void wxSlider::MacUpdateDimensions()
+{
+ // actually in the current systems this should never be possible, but later reparenting
+ // may become a reality
+
+ if ( (ControlHandle) m_macControl == NULL )
+ return ;
+
+ if ( GetParent() == NULL )
+ return ;
+
+ WindowRef rootwindow = (WindowRef) MacGetRootWindow() ;
+ if ( rootwindow == NULL )
+ return ;
+
+ int xborder, yborder;
+ int minValWidth, maxValWidth, textwidth, textheight;
+ int sliderBreadth;
+
+ xborder = yborder = 0;
+
+ if (GetWindowStyle() & wxSL_LABELS)
+ {
+ wxString text;
+ int ht;
+
+ // Get maximum text label width and height
+ text.Printf("%d", m_rangeMin);
+ GetTextExtent(text, &minValWidth, &textheight);
+ text.Printf("%d", m_rangeMax);
+ GetTextExtent(text, &maxValWidth, &ht);
+ if(ht > textheight) {
+ textheight = ht;
+ }
+ textwidth = (minValWidth > maxValWidth ? minValWidth : maxValWidth);
+
+ xborder = textwidth + wxSLIDER_BORDERTEXT;
+ yborder = textheight + wxSLIDER_BORDERTEXT;
+
+ // Get slider breadth
+ if(GetWindowStyle() & wxSL_AUTOTICKS) {
+ sliderBreadth = wxSLIDER_DIMENSIONACROSS_WITHTICKMARKS;
+ }
+ else {
+ sliderBreadth = wxSLIDER_DIMENSIONACROSS_ARROW;
+ }
+
+ if(GetWindowStyle() & wxSL_VERTICAL)
+ {
+ m_macMinimumStatic->Move(sliderBreadth + wxSLIDER_BORDERTEXT,
+ m_height - yborder - textheight);
+ m_macMaximumStatic->Move(sliderBreadth + wxSLIDER_BORDERTEXT, 0);
+ m_macValueStatic->Move(0, m_height - textheight);
+ }
+ else
+ {
+ m_macMinimumStatic->Move(0, sliderBreadth + wxSLIDER_BORDERTEXT);
+ m_macMaximumStatic->Move(m_width - xborder - maxValWidth / 2,
+ sliderBreadth + wxSLIDER_BORDERTEXT);
+ m_macValueStatic->Move(m_width - textwidth, 0);
+ }
+ }
+
+ Rect oldBounds ;
+ GetControlBounds( (ControlHandle) m_macControl , &oldBounds ) ;
+
+ int new_x = m_x + MacGetLeftBorderSize() + m_macHorizontalBorder ;
+ int new_y = m_y + MacGetTopBorderSize() + m_macVerticalBorder ;
+ int new_width = m_width - MacGetLeftBorderSize() - MacGetRightBorderSize() - 2 * m_macHorizontalBorder - xborder ;
+ int new_height = m_height - MacGetTopBorderSize() - MacGetBottomBorderSize() - 2 * m_macVerticalBorder - yborder ;
+
+ GetParent()->MacWindowToRootWindow( & new_x , & new_y ) ;
+ bool doMove = new_x != oldBounds.left || new_y != oldBounds.top ;
+ bool doResize = ( oldBounds.right - oldBounds.left ) != new_width || (oldBounds.bottom - oldBounds.top ) != new_height ;
+ if ( doMove || doResize )
+ {
+ InvalWindowRect( rootwindow, &oldBounds ) ;
+ if ( doMove )
+ {
+ UMAMoveControl( (ControlHandle) m_macControl , new_x , new_y ) ;
+ }
+ if ( doResize )
+ {
+ UMASizeControl( (ControlHandle) m_macControl , new_width , new_height ) ;
+ }
+ }
+}
+
+void wxSlider::DoMoveWindow(int x, int y, int width, int height)
+{
+ wxControl::DoMoveWindow(x,y,width,height) ;
+}
projects / wxWidgets.git / blobdiff