X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7a4b8f27709c3dd59a5b447850389ca25f178047..562e60a0f2ef165ab75c999eb8002d547c3585aa:/src/motif/checkbox.cpp diff --git a/src/motif/checkbox.cpp b/src/motif/checkbox.cpp index 8018173cc2..42f44e24fc 100644 --- a/src/motif/checkbox.cpp +++ b/src/motif/checkbox.cpp @@ -1,35 +1,55 @@ ///////////////////////////////////////////////////////////////////////////// -// 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" -#include "wx/utils.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); -#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, @@ -38,134 +58,95 @@ bool wxCheckBox::Create(wxWindow *parent, wxWindowID id, const wxString& label, const wxValidator& validator, const wxString& name) { - SetName(name); - SetValidator(validator); - m_windowStyle = style; - m_backgroundColour = parent->GetBackgroundColour(); - m_foregroundColour = parent->GetForegroundColour(); - m_font = parent->GetFont(); - - if (parent) parent->AddChild(this); + if( !wxControl::CreateControl( parent, id, pos, size, style, validator, + name ) ) + return false; + PreCreation(); - if ( id == -1 ) - m_windowId = NewControlId(); - else - m_windowId = id; - -#if 0 // gcc 2.95 doesn't like this apparently - char* label1 = (label.IsNull() ? "" : (char*) (const char*) label); - XmString text = XmStringCreateSimple (label1); -#endif + wxXmString text( GetLabelText(label) ); - wxXmString text( label ); - Widget parentWidget = (Widget) parent->GetClientWidget(); - XmFontList fontList = (XmFontList) m_font.GetFontList(1.0, XtDisplay(parentWidget)); m_mainWidget = (WXWidget) XtVaCreateManagedWidget ("toggle", xmToggleButtonWidgetClass, parentWidget, - XmNfontList, fontList, + wxFont::GetFontTag(), m_font.GetFontTypeC(XtDisplay(parentWidget)), XmNlabelString, text(), - NULL); -#if 0 - XmStringFree (text); + XmNrecomputeSize, False, + // XmNindicatorOn, XmINDICATOR_CHECK_BOX, + // XmNfillOnSelect, False, +#if wxHAS_3STATE + XmNtoggleMode, Is3State() ? XmTOGGLE_INDETERMINATE : XmTOGGLE_BOOLEAN, #endif - - XtAddCallback ((Widget) m_mainWidget, XmNvalueChangedCallback, (XtCallbackProc) wxCheckBoxCallback, - (XtPointer) this); + NULL); - XmToggleButtonSetState ((Widget) m_mainWidget, FALSE, TRUE); + XtAddCallback( (Widget)m_mainWidget, + XmNvalueChangedCallback, (XtCallbackProc)wxCheckBoxCallback, + (XtPointer)this ); - SetCanAddEventHandler(TRUE); - AttachWidget (parent, m_mainWidget, (WXWidget) NULL, pos.x, pos.y, size.x, size.y); + XmToggleButtonSetState ((Widget) m_mainWidget, False, True); - ChangeBackgroundColour(); - return TRUE; + PostCreation(); + AttachWidget( parent, m_mainWidget, (WXWidget)NULL, + pos.x, pos.y, size.x, size.y ); + + 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); -} - -// 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) -{ - SetName(name); - SetValidator(validator); - m_windowStyle = style; - - if (parent) parent->AddChild(this); + int state = event.GetInt(); + wxCHECK_RET( (state == wxCHK_UNCHECKED) || (state == wxCHK_CHECKED) + || (state == wxCHK_UNDETERMINED), + wxT("event.GetInt() returned an invalid checkbox state") ); - if ( id == -1 ) - m_windowId = NewControlId(); - else - m_windowId = id; - - // TODO: Create the bitmap checkbox - - return FALSE; + Set3StateValue((wxCheckBoxState) state); + ProcessCommand(event); } -void wxBitmapCheckBox::SetLabel(const wxBitmap& bitmap) -{ - // TODO -} - -void wxBitmapCheckBox::DoSetSize(int x, int y, int width, int height, int sizeFlags) -{ - // TODO -} - -void wxBitmapCheckBox::SetValue(bool val) -{ - // TODO -} - -bool wxBitmapCheckBox::GetValue() const -{ - // TODOD - return FALSE; -} - -void wxCheckBoxCallback (Widget w, XtPointer clientData, - XtPointer ptr) +void wxCheckBoxCallback (Widget WXUNUSED(w), XtPointer clientData, + XtPointer WXUNUSED(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); -} + wxCheckBoxState state = item->Get3StateValue(); -void wxCheckBox::ChangeFont(bool keepOriginalSize) -{ - wxWindow::ChangeFont(keepOriginalSize); + if( !item->Is3rdStateAllowedForUser() && state == wxCHK_UNDETERMINED ) + { + state = wxCHK_UNCHECKED; + item->Set3StateValue( state ); + } + + wxCommandEvent event( item->m_evtType, item->GetId() ); + event.SetInt( (int)state ); + event.SetEventObject( item ); + item->ProcessCommand( event ); } void wxCheckBox::ChangeBackgroundColour() { + if (!m_backgroundColour.Ok()) + return; + wxComputeColours (XtDisplay((Widget) m_mainWidget), & m_backgroundColour, (wxColour*) NULL); @@ -176,17 +157,104 @@ void wxCheckBox::ChangeBackgroundColour() XmNforeground, g_itemColors[wxFORE_INDEX].pixel, NULL); - int selectPixel = wxBLACK->AllocColour(wxGetDisplay()); + 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, g_itemColors[wxSELE_INDEX].pixel, XmNselectColor, selectPixel, - NULL); + NULL); } -void wxCheckBox::ChangeForegroundColour() +void wxCheckBox::DoSet3StateValue(wxCheckBoxState state) { - wxWindow::ChangeForegroundColour(); + 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 + + m_inSetValue = false; +} + +wxCheckBoxState wxCheckBox::DoGet3StateValue() const +{ +#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 +} + +/////////////////////////////////////////////////////////////////////////////// +// wxToggleButton +/////////////////////////////////////////////////////////////////////////////// + +#if wxUSE_TOGGLEBTN + +DEFINE_EVENT_TYPE(wxEVT_COMMAND_TOGGLEBUTTON_CLICKED) +IMPLEMENT_DYNAMIC_CLASS(wxToggleButton, wxControl) + +bool wxToggleButton::Create( wxWindow* parent, wxWindowID id, + const wxString& label, + const wxPoint& pos, + const wxSize& size, + long style, + const wxValidator& val, + const wxString &name ) +{ + 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_TOGGLEBTN