X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2f1ae4143271ae63a17e052a1a471d16e9cd8c44..49a91764b57168d9f441578001b3206a7330ee70:/src/mac/slider.cpp diff --git a/src/mac/slider.cpp b/src/mac/slider.cpp index 936ccddb47..bce30a4bd1 100644 --- 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) { - 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; @@ -58,78 +115,70 @@ bool wxSlider::Create(wxWindow *parent, wxWindowID id, 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() @@ -145,17 +194,31 @@ void wxSlider::SetValue(int 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_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 @@ -249,20 +312,13 @@ void wxSlider::MacHandleControlClick( ControlHandle control , SInt16 controlpart SetValue( value ) ; wxScrollEvent event(wxEVT_SCROLL_THUMBTRACK, m_windowId); - event.SetPosition(GetControlValue( m_macControl) ); + event.SetPosition(value); 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 ); }