/////////////////////////////////////////////////////////////////////////////
-// Name: radiobut.cpp
+// Name: src/motif/radiobut.cpp
// Purpose: wxRadioButton
// Author: Julian Smart
// Modified by:
// Created: 17/09/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "radiobut.h"
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __VMS
+#define XtDisplay XTDISPLAY
#endif
+#include "wx/defs.h"
+
#include "wx/radiobut.h"
#include "wx/utils.h"
#ifdef __VMS__
#pragma message disable nosimpint
#endif
-#include <Xm/Label.h>
-#include <Xm/LabelG.h>
#include <Xm/ToggleB.h>
#include <Xm/ToggleBG.h>
-#include <Xm/RowColumn.h>
-#include <Xm/Form.h>
#ifdef __VMS__
#pragma message enable nosimpint
#endif
const wxValidator& validator,
const wxString& name)
{
- SetName(name);
- SetValidator(validator);
- m_backgroundColour = parent->GetBackgroundColour();
- m_foregroundColour = parent->GetForegroundColour();
- m_font = parent->GetFont();
-
- if (parent) parent->AddChild(this);
-
- if ( id == -1 )
- m_windowId = (int)NewControlId();
- else
- m_windowId = id;
-
- m_windowStyle = style ;
+ if( !CreateControl( parent, id, pos, size, style, validator, name ) )
+ return false;
Widget parentWidget = (Widget) parent->GetClientWidget();
+ Display* dpy = XtDisplay(parentWidget);
wxString label1(wxStripMenuCodes(label));
- XmString text = XmStringCreateSimple ((char*) (const char*) label1);
-
- XmFontList fontList = (XmFontList) m_font.GetFontList(1.0, XtDisplay(parentWidget));
+ wxXmString text( label1 );
Widget radioButtonWidget = XtVaCreateManagedWidget ("toggle",
#if wxUSE_GADGETS
#else
xmToggleButtonWidgetClass, parentWidget,
#endif
- XmNfontList, fontList,
- XmNlabelString, text,
+ wxFont::GetFontTag(), m_font.GetFontTypeC(dpy),
+ XmNlabelString, text(),
XmNfillOnSelect, True,
XmNindicatorType, XmONE_OF_MANY, // diamond-shape
NULL);
- XmStringFree (text);
-#ifdef __VMS__
-#pragma message disable voiincconext
- // VMS gives here the compiler warning:
- // conversion from pointer to function to void* permitted
- // as an extension
-#endif
- XtAddCallback (radioButtonWidget, XmNvalueChangedCallback, (XtCallbackProc) wxRadioButtonCallback,
- (XtCallbackProc) this);
-#ifdef __VMS__
-#pragma message enable voiincconext
-#endif
+ XtAddCallback (radioButtonWidget,
+ XmNvalueChangedCallback,
+ (XtCallbackProc)wxRadioButtonCallback,
+ (XtPointer)this);
m_mainWidget = (WXWidget) radioButtonWidget;
XtManageChild (radioButtonWidget);
- SetCanAddEventHandler(TRUE);
- AttachWidget (parent, m_mainWidget, (WXWidget) NULL, pos.x, pos.y, size.x, size.y);
+ AttachWidget (parent, m_mainWidget, (WXWidget) NULL,
+ pos.x, pos.y, size.x, size.y);
ChangeBackgroundColour();
- return TRUE;
+ //copied from mac/radiobut.cpp (from here till "return true;")
+ m_cycle = this ;
+
+ if (HasFlag(wxRB_GROUP))
+ {
+ AddInCycle( NULL ) ;
+ }
+ else
+ {
+ /* search backward for last group start */
+ wxRadioButton *chief = (wxRadioButton*) NULL;
+ wxWindowList::compatibility_iterator node = parent->GetChildren().GetLast();
+ while (node)
+ {
+ wxWindow *child = node->GetData();
+ if (child->IsKindOf( CLASSINFO( wxRadioButton ) ) )
+ {
+ chief = (wxRadioButton*) child;
+ if (child->HasFlag(wxRB_GROUP)) break;
+ }
+ node = node->GetPrevious();
+ }
+ AddInCycle( chief ) ;
+ }
+ return true;
}
void wxRadioButton::SetValue(bool value)
{
- m_inSetValue = TRUE;
- XmToggleButtonSetState ((Widget) m_mainWidget, (Boolean) value, FALSE);
- m_inSetValue = FALSE;
+ if (GetValue() == value)
+ return;
+
+ m_inSetValue = true;
+ XmToggleButtonSetState ((Widget) m_mainWidget, (Boolean) value, False);
+ m_inSetValue = false;
+
+ ClearSelections();
}
// Get single selection, for single choice list items
void wxRadioButton::Command (wxCommandEvent & event)
{
- SetValue ( (event.m_commandInt != 0) );
+ SetValue ( (event.GetInt() != 0) );
ProcessCommand (event);
}
-void wxRadioButton::ChangeFont(bool keepOriginalSize)
-{
- wxWindow::ChangeFont(keepOriginalSize);
-}
-
void wxRadioButton::ChangeBackgroundColour()
{
wxWindow::ChangeBackgroundColour();
// What colour should this be?
- int selectPixel = wxBLACK->AllocColour(wxGetDisplay());
+ int selectPixel = wxBLACK->AllocColour(XtDisplay((Widget)m_mainWidget));
XtVaSetValues ((Widget) GetMainWidget(),
XmNselectColor, selectPixel,
NULL);
}
-void wxRadioButton::ChangeForegroundColour()
-{
- wxWindow::ChangeForegroundColour();
-}
-
-void wxRadioButtonCallback (Widget w, XtPointer clientData,
+void wxRadioButtonCallback (Widget WXUNUSED(w), XtPointer clientData,
XmToggleButtonCallbackStruct * cbs)
{
if (!cbs->set)
if (item->InSetValue())
return;
- wxCommandEvent event (wxEVT_COMMAND_RADIOBUTTON_SELECTED, item->GetId());
- event.SetEventObject(item);
+ //based on mac/radiobut.cpp
+ wxRadioButton* old = item->ClearSelections();
+ item->SetValue(true);
+
+ if ( old )
+ {
+ wxCommandEvent event(wxEVT_COMMAND_RADIOBUTTON_SELECTED,
+ old->GetId() );
+ event.SetEventObject(old);
+ event.SetInt( false );
+ old->ProcessCommand(event);
+ }
+ wxCommandEvent event2(wxEVT_COMMAND_RADIOBUTTON_SELECTED, item->GetId() );
+ event2.SetEventObject(item);
+ event2.SetInt( true );
+ item->ProcessCommand(event2);
+}
- item->ProcessCommand (event);
+wxRadioButton* wxRadioButton::AddInCycle(wxRadioButton *cycle)
+{
+ if (cycle == NULL)
+ {
+ m_cycle = this;
+ }
+ else
+ {
+ wxRadioButton* current = cycle;
+ while ( current->m_cycle != cycle )
+ current = current->m_cycle;
+ m_cycle = cycle;
+ current->m_cycle = this;
+ }
+
+ return cycle;
}
+wxRadioButton* wxRadioButton::ClearSelections()
+{
+ wxRadioButton* cycle = NextInCycle();
+ wxRadioButton* old = 0;
+
+ if (cycle)
+ {
+ while (cycle != this)
+ {
+ if ( cycle->GetValue() )
+ {
+ old = cycle;
+ cycle->SetValue(false);
+ }
+ cycle = cycle->NextInCycle();
+ }
+ }
+
+ return old;
+}
+
+void wxRadioButton::RemoveFromCycle()
+{
+ wxRadioButton* curr = NextInCycle();
+
+ while( curr )
+ {
+ if( curr->NextInCycle() == this )
+ {
+ curr->m_cycle = this->m_cycle;
+ return;
+ }
+
+ curr = curr->NextInCycle();
+ }
+}
projects / wxWidgets.git / blobdiff