X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ea57084d103187771c0306a6e1684e32244d6101..5c8ac0b6ca243b5bcc6c5e98b229c66abe932884:/src/motif/checkbox.cpp diff --git a/src/motif/checkbox.cpp b/src/motif/checkbox.cpp index ed697a0c19..566e52abd7 100644 --- a/src/motif/checkbox.cpp +++ b/src/motif/checkbox.cpp @@ -1,180 +1,260 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: checkbox.cpp +// Name: src/motif/checkbox.cpp // Purpose: wxCheckBox // Author: Julian Smart // Modified by: // Created: 04/01/98 // RCS-ID: $Id$ // Copyright: (c) Julian Smart -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation "checkbox.h" +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + +#ifdef __VMS +#define XtDisplay XTDISPLAY #endif #include "wx/checkbox.h" +#ifndef WX_PRECOMP + #include "wx/utils.h" +#endif + +#include "wx/tglbtn.h" + +#ifdef __VMS__ +#pragma message disable nosimpint +#endif #include #include #include #include +#ifdef __VMS__ +#pragma message enable nosimpint +#endif + +#include "wx/motif/private.h" + +// define symbols that are missing in old versions of Motif. +#if wxCHECK_MOTIF_VERSION( 2, 0 ) + #define wxHAS_3STATE 1 +#else + #define wxHAS_3STATE 0 +#endif #include "wx/motif/private.h" void wxCheckBoxCallback (Widget w, XtPointer clientData, - XtPointer ptr); + XtPointer ptr); -#if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxCheckBox, wxControl) -IMPLEMENT_DYNAMIC_CLASS(wxBitmapCheckBox, wxCheckBox) -#endif // Single check box item bool wxCheckBox::Create(wxWindow *parent, wxWindowID id, const wxString& label, - const wxPoint& pos, - const wxSize& size, long style, - const wxValidator& validator, - const wxString& name) + const wxPoint& pos, + const wxSize& size, long style, + const wxValidator& validator, + const wxString& name) { - SetName(name); - SetValidator(validator); - m_windowStyle = style; - m_backgroundColour = parent->GetBackgroundColour(); - m_foregroundColour = parent->GetForegroundColour(); - m_windowFont = parent->GetFont(); - - if (parent) parent->AddChild(this); - - if ( id == -1 ) - m_windowId = NewControlId(); - else - m_windowId = id; + if( !wxControl::CreateControl( parent, id, pos, size, style, validator, + name ) ) + return false; + PreCreation(); - char* label1 = (label.IsNull() ? "" : (char*) (const char*) label); + wxXmString text( GetLabelText(label) ); - XmString text = XmStringCreateSimple (label1); Widget parentWidget = (Widget) parent->GetClientWidget(); - XmFontList fontList = (XmFontList) m_windowFont.GetFontList(1.0, XtDisplay(parentWidget)); m_mainWidget = (WXWidget) XtVaCreateManagedWidget ("toggle", - xmToggleButtonWidgetClass, parentWidget, - XmNfontList, fontList, - XmNlabelString, text, - NULL); - XmStringFree (text); + xmToggleButtonWidgetClass, parentWidget, + wxFont::GetFontTag(), m_font.GetFontTypeC(XtDisplay(parentWidget)), + XmNlabelString, text(), + XmNrecomputeSize, False, + // XmNindicatorOn, XmINDICATOR_CHECK_BOX, + // XmNfillOnSelect, False, +#if wxHAS_3STATE + XmNtoggleMode, Is3State() ? XmTOGGLE_INDETERMINATE : XmTOGGLE_BOOLEAN, +#endif + NULL); - XtAddCallback ((Widget) m_mainWidget, XmNvalueChangedCallback, (XtCallbackProc) wxCheckBoxCallback, - (XtPointer) this); + XtAddCallback( (Widget)m_mainWidget, + XmNvalueChangedCallback, (XtCallbackProc)wxCheckBoxCallback, + (XtPointer)this ); - XmToggleButtonSetState ((Widget) m_mainWidget, FALSE, TRUE); + XmToggleButtonSetState ((Widget) m_mainWidget, False, True); - SetCanAddEventHandler(TRUE); - AttachWidget (parent, m_mainWidget, (WXWidget) NULL, pos.x, pos.y, size.x, size.y); + PostCreation(); + AttachWidget( parent, m_mainWidget, (WXWidget)NULL, + pos.x, pos.y, size.x, size.y ); - ChangeBackgroundColour(); - return TRUE; + return true; } void wxCheckBox::SetValue(bool val) { - m_inSetValue = TRUE; - XmToggleButtonSetState ((Widget) m_mainWidget, (Boolean) val, TRUE); - m_inSetValue = FALSE; + if (val) + { + Set3StateValue(wxCHK_CHECKED); + } + else + { + Set3StateValue(wxCHK_UNCHECKED); + } } bool wxCheckBox::GetValue() const { - return (XmToggleButtonGetState ((Widget) m_mainWidget) != 0); + return (Get3StateValue() != 0); } void wxCheckBox::Command (wxCommandEvent & event) { - SetValue ((event.GetInt() != 0)); - ProcessCommand (event); + int state = event.GetInt(); + wxCHECK_RET( (state == wxCHK_UNCHECKED) || (state == wxCHK_CHECKED) + || (state == wxCHK_UNDETERMINED), + wxT("event.GetInt() returned an invalid checkbox state") ); + + Set3StateValue((wxCheckBoxState) state); + ProcessCommand(event); } -// Bitmap checkbox -bool wxBitmapCheckBox::Create(wxWindow *parent, wxWindowID id, const wxBitmap *label, - const wxPoint& pos, - const wxSize& size, long style, - const wxValidator& validator, - const wxString& name) +void wxCheckBoxCallback (Widget WXUNUSED(w), XtPointer clientData, + XtPointer WXUNUSED(ptr)) { - SetName(name); - SetValidator(validator); - m_windowStyle = style; + wxCheckBox *item = (wxCheckBox *) clientData; - if (parent) parent->AddChild(this); + if (item->InSetValue()) + return; - if ( id == -1 ) - m_windowId = NewControlId(); - else - m_windowId = id; + wxCheckBoxState state = item->Get3StateValue(); - // TODO: Create the bitmap checkbox + if( !item->Is3rdStateAllowedForUser() && state == wxCHK_UNDETERMINED ) + { + state = wxCHK_UNCHECKED; + item->Set3StateValue( state ); + } - return FALSE; + wxCommandEvent event( item->m_evtType, item->GetId() ); + event.SetInt( (int)state ); + event.SetEventObject( item ); + item->ProcessCommand( event ); } -void wxBitmapCheckBox::SetLabel(const wxBitmap *bitmap) +void wxCheckBox::ChangeBackgroundColour() { - // TODO + if (!m_backgroundColour.Ok()) + return; + + wxComputeColours (XtDisplay((Widget) m_mainWidget), & m_backgroundColour, + (wxColour*) NULL); + + XtVaSetValues ((Widget) m_mainWidget, + XmNbackground, g_itemColors[wxBACK_INDEX].pixel, + XmNtopShadowColor, g_itemColors[wxTOPS_INDEX].pixel, + XmNbottomShadowColor, g_itemColors[wxBOTS_INDEX].pixel, + XmNforeground, g_itemColors[wxFORE_INDEX].pixel, + NULL); + + wxColour colour = *wxBLACK; + WXPixel selectPixel = colour.AllocColour(XtDisplay((Widget)m_mainWidget)); + + // Better to have the checkbox selection in black, or it's + // hard to determine what state it is in. + XtVaSetValues ((Widget) m_mainWidget, + XmNselectColor, selectPixel, + NULL); } -void wxBitmapCheckBox::SetSize(int x, int y, int width, int height, int sizeFlags) +void wxCheckBox::DoSet3StateValue(wxCheckBoxState state) { - // TODO -} + m_inSetValue = true; + +#if wxHAS_3STATE + unsigned char value; + + switch (state) + { + case wxCHK_UNCHECKED: value = XmUNSET; break; + case wxCHK_CHECKED: value = XmSET; break; + case wxCHK_UNDETERMINED: value = XmINDETERMINATE; break; + default: wxASSERT(0); return; + } + + XtVaSetValues( (Widget) m_mainWidget, + XmNset, value, + NULL ); +#else + XmToggleButtonSetState ((Widget) m_mainWidget, + state == wxCHK_CHECKED, True); +#endif -void wxBitmapCheckBox::SetValue(bool val) -{ - // TODO + m_inSetValue = false; } -bool wxBitmapCheckBox::GetValue() const +wxCheckBoxState wxCheckBox::DoGet3StateValue() const { - // TODOD - return FALSE; +#if wxHAS_3STATE + unsigned char value = 0; + + XtVaGetValues( (Widget) m_mainWidget, + XmNset, &value, + NULL ); + + switch (value) + { + case XmUNSET: return wxCHK_UNCHECKED; + case XmSET: return wxCHK_CHECKED; + case XmINDETERMINATE: return wxCHK_UNDETERMINED; + } + + // impossible... + return wxCHK_UNDETERMINED; +#else + return wxCheckBoxState(XmToggleButtonGetState ((Widget) m_mainWidget)); +#endif } -void wxCheckBoxCallback (Widget w, XtPointer clientData, - XtPointer ptr) -{ - wxCheckBox *item = (wxCheckBox *) clientData; - - if (item->InSetValue()) - return; - - wxCommandEvent event (wxEVT_COMMAND_CHECKBOX_CLICKED, item->GetId()); - event.SetInt((int) item->GetValue ()); - event.SetEventObject(item); - item->ProcessCommand (event); -} +/////////////////////////////////////////////////////////////////////////////// +// wxToggleButton +/////////////////////////////////////////////////////////////////////////////// -void wxCheckBox::ChangeFont(bool keepOriginalSize) -{ - wxWindow::ChangeFont(keepOriginalSize); -} +#if wxUSE_TOGGLEBTN -void wxCheckBox::ChangeBackgroundColour() -{ - wxComputeColours (XtDisplay((Widget) m_mainWidget), & m_backgroundColour, - (wxColour*) NULL); - - XtVaSetValues ((Widget) m_mainWidget, - XmNbackground, g_itemColors[wxBACK_INDEX].pixel, - XmNtopShadowColor, g_itemColors[wxTOPS_INDEX].pixel, - XmNbottomShadowColor, g_itemColors[wxBOTS_INDEX].pixel, - XmNforeground, g_itemColors[wxFORE_INDEX].pixel, - NULL); - - XtVaSetValues ((Widget) m_mainWidget, - XmNselectColor, g_itemColors[wxSELE_INDEX].pixel, - NULL); -} +DEFINE_EVENT_TYPE(wxEVT_COMMAND_TOGGLEBUTTON_CLICKED) +IMPLEMENT_DYNAMIC_CLASS(wxToggleButton, wxControl) -void wxCheckBox::ChangeForegroundColour() +bool wxToggleButton::Create( wxWindow* parent, wxWindowID id, + const wxString& label, + const wxPoint& pos, + const wxSize& size, + long style, + const wxValidator& val, + const wxString &name ) { - wxWindow::ChangeForegroundColour(); + if( !wxCheckBox::Create( parent, id, label, pos, size, style, val, name ) ) + return false; + + XtVaSetValues( (Widget)m_mainWidget, + XmNindicatorSize, 0, +#if XmVersion >= 2000 + XmNindicatorOn, XmINDICATOR_NONE, +#else + XmNindicatorOn, False, +#endif + XmNfillOnSelect, False, + XmNshadowThickness, 2, + XmNalignment, XmALIGNMENT_CENTER, + XmNmarginLeft, 0, + XmNmarginRight, 0, + NULL ); + + // set it again, because the XtVaSetValue above resets it + if( size.x != -1 || size.y != -1 ) + SetSize( size ); + + return true; } + +#endif // wxUSE_TOGGLEBUTTON