X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e9576ca53db96b462ed4c0b4bdf47d64c40203e4..92980e9076469956e1e2cb94df97d0f8d873114a:/src/mac/slider.cpp diff --git a/src/mac/slider.cpp b/src/mac/slider.cpp index c9952342a9..8dcae35279 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) @@ -22,6 +23,20 @@ BEGIN_EVENT_TABLE(wxSlider, wxControl) END_EVENT_TABLE() #endif + // The dimensions of the different styles of sliders (From Aqua document) + #define wxSLIDER_DIMENSIONACROSS 15 + #define wxSLIDER_DIMENSIONACROSS_WITHTICKMARKS 24 + #define wxSLIDER_DIMENSIONACROSS_ARROW 18 + + // Distance between slider and text + #define wxSLIDER_BORDERTEXT 5 + + /* NB! The default orientation for a slider is horizontal however if the user specifies + * some slider styles but dosen't specify the orientation we have to assume he wants a + * horizontal one. Therefore in this file when testing for the sliders orientation + * vertical is tested for if this is not set then we use the horizontal one + * eg. if(GetWindowStyle() & wxSL_VERTICAL) {} else { horizontal case }> + */ // Slider @@ -34,6 +49,8 @@ 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 +58,67 @@ 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 - - return FALSE; + Rect bounds ; + Str255 title ; + SInt16 procID; + + 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); + + MacPreControlCreate( parent, id, "", pos, size, style, + validator, name, &bounds, title ); + + procID = kControlSliderProc + kControlSliderLiveFeedback; + if(style & wxSL_AUTOTICKS) { + procID += kControlSliderHasTickMarks; + } + + + m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()), &bounds, title, false, + value, minValue, maxValue, procID, (long) this); + + wxASSERT_MSG( (ControlHandle) m_macControl != NULL , "No valid mac control" ) ; + + ::SetControlAction( (ControlHandle) m_macControl , wxMacLiveScrollbarActionUPP ) ; + + if(style & wxSL_LABELS) + { + m_macMinimumStatic = new wxStaticText( this, -1, "" ); + m_macMaximumStatic = new wxStaticText( this, -1, "" ); + m_macValueStatic = new wxStaticText( this, -1, "" ); + SetRange(minValue, maxValue); + SetValue(value); + } + + else { + m_macMinimumStatic = NULL ; + m_macMaximumStatic = NULL ; + m_macValueStatic = NULL ; + } + + if(style & wxSL_VERTICAL) { + SetSizeHints(10, -1, 10, -1); // Forces SetSize to use the proper width + } + else { + SetSizeHints(-1, 10, -1, 10); // Forces SetSize to use the proper height + } + // 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 + + MacPostControlCreate() ; + + return true; } wxSlider::~wxSlider() @@ -71,36 +127,37 @@ wxSlider::~wxSlider() int wxSlider::GetValue() const { - // TODO - return 0; + return GetControlValue( (ControlHandle) 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_macValueStatic ) + m_macValueStatic->SetLabel( valuestring ) ; + SetControlValue( (ControlHandle) 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; + + SetControlMinimum( (ControlHandle) m_macControl, m_rangeMin); + SetControlMaximum( (ControlHandle) 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 +239,186 @@ void wxSlider::Command (wxCommandEvent & event) ProcessCommand (event); } -bool wxSlider::Show(bool show) +void wxSlider::MacHandleControlClick( WXWidget control , wxInt16 controlpart ) { - // TODO - return TRUE; + SInt16 value = ::GetControlValue( (ControlHandle) 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 ); +} + + /* 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) ; +} \ No newline at end of file