X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a4294b7832a5aed3c1cccc06aecd227d43da8830..d109c5849ed117966311a44875c97ae3d77b44e5:/src/motif/slider.cpp?ds=sidebyside diff --git a/src/motif/slider.cpp b/src/motif/slider.cpp index 244843b4d8..fdd2ff7358 100644 --- a/src/motif/slider.cpp +++ b/src/motif/slider.cpp @@ -6,65 +6,70 @@ // Created: 17/09/98 // RCS-ID: $Id$ // Copyright: (c) Julian Smart -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "slider.h" #endif +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + +#include "wx/defs.h" + +#if wxUSE_SLIDER + #include "wx/slider.h" #include "wx/utils.h" +#ifdef __VMS__ +#pragma message disable nosimpint +#endif #include #include #include #include #include +#ifdef __VMS__ +#pragma message enable nosimpint +#endif -#include +#include "wx/motif/private.h" void wxSliderCallback (Widget widget, XtPointer clientData, XmScaleCallbackStruct * cbs); -#if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxSlider, wxControl) BEGIN_EVENT_TABLE(wxSlider, wxControl) END_EVENT_TABLE() -#endif // Slider wxSlider::wxSlider() { - m_pageSize = 1; - m_lineSize = 1; - m_rangeMax = 0; - m_rangeMin = 0; - m_tickFreq = 0; + m_pageSize = 1; + m_lineSize = 1; + m_rangeMax = 0; + m_rangeMin = 0; } bool wxSlider::Create(wxWindow *parent, wxWindowID id, - int value, int minValue, int maxValue, - const wxPoint& pos, - const wxSize& size, long style, - const wxValidator& validator, - const wxString& name) + int value, int minValue, int maxValue, + const wxPoint& pos, + const wxSize& size, long style, + const wxValidator& validator, + const wxString& name) { - SetName(name); - SetValidator(validator); + if ( !((style & wxSL_HORIZONTAL) || (style & wxSL_VERTICAL)) ) + style |= wxSL_HORIZONTAL; - if (parent) parent->AddChild(this); + if( !CreateControl( parent, id, pos, size, style, validator, name ) ) + return false; 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; @@ -75,35 +80,42 @@ bool wxSlider::Create(wxWindow *parent, wxWindowID id, Widget parentWidget = (Widget) parent->GetClientWidget(); Widget sliderWidget = XtVaCreateManagedWidget ("sliderWidget", - xmScaleWidgetClass, parentWidget, - XmNorientation, - (((m_windowStyle & wxSL_VERTICAL) == wxSL_VERTICAL) ? XmVERTICAL : XmHORIZONTAL), - XmNprocessingDirection, - (((m_windowStyle & wxSL_VERTICAL) == wxSL_VERTICAL) ? XmMAX_ON_TOP : XmMAX_ON_RIGHT), - XmNmaximum, maxValue, - XmNminimum, minValue, - XmNvalue, value, - XmNshowValue, True, - NULL); + xmScaleWidgetClass, parentWidget, + XmNorientation, + (((m_windowStyle & wxSL_VERTICAL) == wxSL_VERTICAL) ? XmVERTICAL : XmHORIZONTAL), + XmNprocessingDirection, + (((m_windowStyle & wxSL_VERTICAL) == wxSL_VERTICAL) ? XmMAX_ON_TOP : XmMAX_ON_RIGHT), + XmNmaximum, maxValue, + XmNminimum, minValue, + XmNvalue, value, + XmNshowValue, True, + NULL); m_mainWidget = (WXWidget) sliderWidget; +#ifdef __VMS__ +#pragma message disable codcauunr + // VMS gives here the compiler warning : + // statement either is unreachable or causes unreachable code +#endif if(style & wxSL_NOTIFY_DRAG) XtAddCallback (sliderWidget, XmNdragCallback, - (XtCallbackProc) wxSliderCallback, (XtPointer) this); + (XtCallbackProc) wxSliderCallback, (XtPointer) this); else XtAddCallback (sliderWidget, XmNvalueChangedCallback, - (XtCallbackProc) wxSliderCallback, (XtPointer) this); + (XtCallbackProc) wxSliderCallback, (XtPointer) this); +#ifdef __VMS__ +#pragma message enable codcauunr +#endif XtAddCallback (sliderWidget, XmNdragCallback, (XtCallbackProc) wxSliderCallback, (XtPointer) this); - SetCanAddEventHandler(TRUE); + ChangeFont(false); AttachWidget (parent, m_mainWidget, (WXWidget) NULL, pos.x, pos.y, size.x, size.y); - SetFont(* parent->GetFont()); - ChangeColour(m_mainWidget); + ChangeBackgroundColour(); - return TRUE; + return true; } wxSlider::~wxSlider() @@ -122,40 +134,35 @@ void wxSlider::SetValue(int value) XtVaSetValues ((Widget) m_mainWidget, XmNvalue, value, NULL); } -void wxSlider::GetSize(int *width, int *height) const -{ - wxControl::GetSize(width, height); -} - -void wxSlider::SetSize(int x, int y, int width, int height, int sizeFlags) +void wxSlider::DoSetSize(int x, int y, int width, int height, int sizeFlags) { - Widget widget = (Widget) m_mainWidget; + Widget widget = (Widget) m_mainWidget; - bool managed = XtIsManaged(widget); + bool managed = XtIsManaged(widget); - if (managed) - XtUnmanageChild (widget); + if (managed) + XtUnmanageChild (widget); - if (((m_windowStyle & wxHORIZONTAL) == wxHORIZONTAL) && (width > -1)) - { - XtVaSetValues (widget, XmNscaleWidth, wxMax (width, 10), NULL); - } + if (((m_windowStyle & wxHORIZONTAL) == wxHORIZONTAL) && (width > -1)) + { + XtVaSetValues (widget, XmNscaleWidth, wxMax (width, 10), NULL); + } - if (((m_windowStyle & wxVERTICAL) == wxVERTICAL) && (height > -1)) - { - XtVaSetValues (widget, XmNscaleHeight, wxMax (height, 10), NULL); - } + if (((m_windowStyle & wxVERTICAL) == wxVERTICAL) && (height > -1)) + { + XtVaSetValues (widget, XmNscaleHeight, wxMax (height, 10), NULL); + } - int xx = x; int yy = y; - AdjustForParentClientOrigin(xx, yy, sizeFlags); + int xx = x; int yy = y; + AdjustForParentClientOrigin(xx, yy, sizeFlags); - if (x > -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) - XtVaSetValues (widget, XmNx, xx, NULL); - if (y > -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) - XtVaSetValues (widget, XmNy, yy, NULL); + if (x > -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) + XtVaSetValues (widget, XmNx, xx, NULL); + if (y > -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) + XtVaSetValues (widget, XmNy, yy, NULL); - if (managed) - XtManageChild (widget); + if (managed) + XtManageChild (widget); } void wxSlider::SetRange(int minValue, int maxValue) @@ -167,12 +174,6 @@ void wxSlider::SetRange(int minValue, int maxValue) } // For trackbars only -void wxSlider::SetTickFreq(int n, int pos) -{ - // Not implemented in Motif - m_tickFreq = n; -} - void wxSlider::SetPageSize(int pageSize) { // Not implemented in Motif @@ -184,16 +185,6 @@ int wxSlider::GetPageSize() const return m_pageSize; } -void wxSlider::ClearSel() -{ - // Not implemented in Motif -} - -void wxSlider::ClearTicks() -{ - // Not implemented in Motif -} - void wxSlider::SetLineSize(int lineSize) { // Not implemented in Motif @@ -206,23 +197,6 @@ int wxSlider::GetLineSize() const return m_lineSize; } -int wxSlider::GetSelEnd() const -{ - // Not implemented in Motif - return 0; -} - -int wxSlider::GetSelStart() const -{ - // Not implemented in Motif - return 0; -} - -void wxSlider::SetSelection(int WXUNUSED(minPos), int WXUNUSED(maxPos)) -{ - // Not implemented in Motif -} - void wxSlider::SetThumbLength(int WXUNUSED(len)) { // Not implemented in Motif (?) @@ -234,36 +208,42 @@ int wxSlider::GetThumbLength() const return 0; } -void wxSlider::SetTick(int WXUNUSED(tickPos)) -{ - // Not implemented in Motif -} - void wxSlider::Command (wxCommandEvent & event) { - SetValue (event.GetInt()); - ProcessCommand (event); + SetValue (event.GetInt()); + ProcessCommand (event); } -void wxSliderCallback (Widget widget, XtPointer clientData, XmScaleCallbackStruct * cbs) +void wxSliderCallback (Widget widget, XtPointer clientData, + XmScaleCallbackStruct * cbs) { wxSlider *slider = (wxSlider *) clientData; + wxEventType scrollEvent; + switch (cbs->reason) { - case XmCR_VALUE_CHANGED: - case XmCR_DRAG: - default: - { - // TODO: the XmCR_VALUE_CHANGED case should be handled - // differently (it's not sent continually as the slider moves). - // In which case we need a similar behaviour for other platforms. - - wxScrollEvent event(wxEVT_SCROLL_THUMBTRACK, slider->GetId()); - XtVaGetValues (widget, XmNvalue, &event.m_commandInt, NULL); - event.SetEventObject(slider); - slider->ProcessCommand(event); - break; - } + case XmCR_VALUE_CHANGED: + scrollEvent = wxEVT_SCROLL_THUMBRELEASE; + break; + + case XmCR_DRAG: + scrollEvent = wxEVT_SCROLL_THUMBTRACK; + break; + + default: + return; } + + wxScrollEvent event(scrollEvent, slider->GetId()); + XtVaGetValues (widget, XmNvalue, &event.m_commandInt, NULL); + event.SetEventObject(slider); + slider->GetEventHandler()->ProcessEvent(event); + + // Also send a wxCommandEvent for compatibility. + wxCommandEvent event2(wxEVT_COMMAND_SLIDER_UPDATED, slider->GetId()); + event2.SetEventObject(slider); + event2.SetInt( event.GetInt() ); + slider->GetEventHandler()->ProcessEvent(event2); } +#endif // wxUSE_SLIDER