X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e9576ca53db96b462ed4c0b4bdf47d64c40203e4..49a91764b57168d9f441578001b3206a7330ee70:/src/mac/slider.cpp?ds=sidebyside diff --git a/src/mac/slider.cpp b/src/mac/slider.cpp index c9952342a9..bce30a4bd1 100644 --- a/src/mac/slider.cpp +++ b/src/mac/slider.cpp @@ -14,6 +14,7 @@ #endif #include "wx/slider.h" +#include "wx/mac/uma.h" #if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxSlider, wxControl) @@ -34,6 +35,8 @@ wxSlider::wxSlider() m_tickFreq = 0; } +extern ControlActionUPP wxMacLiveScrollbarActionUPP ; + bool wxSlider::Create(wxWindow *parent, wxWindowID id, int value, int minValue, int maxValue, const wxPoint& pos, @@ -41,28 +44,141 @@ bool wxSlider::Create(wxWindow *parent, wxWindowID id, const wxValidator& validator, const wxString& name) { - SetName(name); - SetValidator(validator); - - if (parent) parent->AddChild(this); - - m_lineSize = 1; - m_windowStyle = style; - m_tickFreq = 0; - - if ( id == -1 ) - m_windowId = (int)NewControlId(); - else - m_windowId = id; - - m_rangeMax = maxValue; - m_rangeMin = minValue; - - m_pageSize = (int)((maxValue-minValue)/10); - - // TODO create slider + 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; - return FALSE; + m_rangeMax = maxValue; + m_rangeMin = minValue; + + m_pageSize = (int)((maxValue-minValue)/10); + + // Must modify bounds to that of the slider dimensions from slider + // dimensions plus text labels. + if (style & wxSL_LABELS) + { + if ( style & wxSL_HORIZONTAL ) + { + bounds.bottom = bounds.top + 15; + bounds.right -= (5 + maxtextwidth); + } + else // Vertical slider + { + bounds.right = bounds.left + 15; + bounds.bottom -= (5 + textheight); + } + } + + 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 ) + { + 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 ) ; + } + else // Vertical slider + { + 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 ) ; + } + } + + return true; } wxSlider::~wxSlider() @@ -71,36 +187,38 @@ wxSlider::~wxSlider() int wxSlider::GetValue() const { - // TODO - return 0; + return GetControlValue( m_macControl) ; } void wxSlider::SetValue(int value) { - // TODO -} - -void wxSlider::GetSize(int *width, int *height) const -{ - // TODO -} - -void wxSlider::GetPosition(int *x, int *y) const -{ - // TODO -} - -void wxSlider::SetSize(int x, int y, int width, int height, int sizeFlags) -{ - // TODO + wxString valuestring ; + valuestring.Printf( "%d" , value ) ; + if ( m_macMinimumStatic ) + m_macMinimumStatic->SetLabel( valuestring ) ; + SetControlValue( m_macControl , value ) ; } void wxSlider::SetRange(int minValue, int maxValue) { - m_rangeMin = minValue; - m_rangeMax = maxValue; - - // TODO + wxString value; + + 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 @@ -182,9 +300,25 @@ void wxSlider::Command (wxCommandEvent & event) ProcessCommand (event); } -bool wxSlider::Show(bool show) +bool wxSlider::Show( bool show ) { - // TODO - return TRUE; + return wxWindow::Show( show ) ; } +void wxSlider::MacHandleControlClick( ControlHandle control , SInt16 controlpart ) +{ + SInt16 value = ::GetControlValue( m_macControl ) ; + + SetValue( value ) ; + + wxScrollEvent event(wxEVT_SCROLL_THUMBTRACK, m_windowId); + event.SetPosition(value); + event.SetEventObject( this ); + GetEventHandler()->ProcessEvent(event); + + wxCommandEvent cevent( wxEVT_COMMAND_SLIDER_UPDATED, m_windowId ); + cevent.SetInt( value ); + cevent.SetEventObject( this ); + + GetEventHandler()->ProcessEvent( cevent ); +}