/////////////////////////////////////////////////////////////////////////////
-// 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"
-#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
#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
#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);
-IMPLEMENT_DYNAMIC_CLASS(wxCheckBox, wxControl)
-IMPLEMENT_DYNAMIC_CLASS(wxBitmapCheckBox, wxCheckBox)
-
// Single check box item
bool wxCheckBox::Create(wxWindow *parent, wxWindowID id, const wxString& label,
const wxPoint& pos,
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;
+ wxXmString text( GetLabelText(label) );
-#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( 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 *WXUNUSED(label),
- const wxPoint& WXUNUSED(pos),
- const wxSize& WXUNUSED(size), long style,
- const wxValidator& validator,
- const wxString& name)
-{
- SetName(name);
- SetValidator(validator);
- m_windowStyle = style;
-
- if (parent) parent->AddChild(this);
-
- if ( id == -1 )
- m_windowId = NewControlId();
- else
- m_windowId = id;
-
- // TODO: Create the bitmap checkbox
+ int state = event.GetInt();
+ wxCHECK_RET( (state == wxCHK_UNCHECKED) || (state == wxCHK_CHECKED)
+ || (state == wxCHK_UNDETERMINED),
+ wxT("event.GetInt() returned an invalid checkbox state") );
- return FALSE;
-}
-
-void wxBitmapCheckBox::SetLabel(const wxBitmap& WXUNUSED(bitmap))
-{
- // TODO
-}
-
-void wxBitmapCheckBox::DoSetSize(int WXUNUSED(x), int WXUNUSED(y), int WXUNUSED(width), int WXUNUSED(height), int WXUNUSED(sizeFlags))
-{
- // TODO
-}
-
-void wxBitmapCheckBox::SetValue(bool WXUNUSED(val))
-{
- // TODO
-}
-
-bool wxBitmapCheckBox::GetValue() const
-{
- // TODOD
- return FALSE;
+ Set3StateValue((wxCheckBoxState) state);
+ ProcessCommand(event);
}
void wxCheckBoxCallback (Widget WXUNUSED(w), XtPointer 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.IsOk())
+ return;
+
wxComputeColours (XtDisplay((Widget) m_mainWidget), & m_backgroundColour,
- (wxColour*) NULL);
+ NULL);
XtVaSetValues ((Widget) m_mainWidget,
XmNbackground, g_itemColors[wxBACK_INDEX].pixel,
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
+
+wxDEFINE_EVENT( wxEVT_COMMAND_TOGGLEBUTTON_CLICKED, wxCommandEvent );
+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
projects / wxWidgets.git / blobdiff