/////////////////////////////////////////////////////////////////////////////
-// 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"
+#ifndef WX_PRECOMP
+ #include "wx/utils.h"
+#endif
+
+#include "wx/tglbtn.h"
+
+#ifdef __VMS__
+#pragma message disable nosimpint
+#endif
#include <Xm/Label.h>
#include <Xm/LabelG.h>
#include <Xm/ToggleB.h>
#include <Xm/ToggleBG.h>
+#ifdef __VMS__
+#pragma message enable nosimpint
+#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)
+// 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);
+
// 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( !wxControl::CreateControl( parent, id, pos, size, style, validator,
+ name ) )
+ return false;
+ PreCreation();
- if ( id == -1 )
- m_windowId = NewControlId();
- else
- m_windowId = id;
-
- 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,
+ 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);
-}
+wxDEFINE_EVENT( wxEVT_COMMAND_TOGGLEBUTTON_CLICKED, wxCommandEvent );
+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_TOGGLEBTN
projects / wxWidgets.git / blobdiff