// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "radiobut.h"
#endif
+// 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"
-#include <Xm/Label.h>
-#include <Xm/LabelG.h>
+#ifdef __VMS__
+#pragma message disable nosimpint
+#endif
#include <Xm/ToggleB.h>
#include <Xm/ToggleBG.h>
-#include <Xm/RowColumn.h>
-#include <Xm/Form.h>
+#ifdef __VMS__
+#pragma message enable nosimpint
+#endif
-#include <wx/motif/private.h>
+#include "wx/motif/private.h"
void wxRadioButtonCallback (Widget w, XtPointer clientData,
- XmToggleButtonCallbackStruct * cbs);
+ XmToggleButtonCallbackStruct * cbs);
-#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxRadioButton, wxControl)
-#endif
wxRadioButton::wxRadioButton()
{
- m_labelWidget = (WXWidget) 0;
- m_formWidget = (WXWidget) 0;
}
bool wxRadioButton::Create(wxWindow *parent, wxWindowID id,
- const wxString& label,
- const wxPoint& pos,
- const wxSize& size, long style,
- const wxValidator& validator,
- const wxString& name)
+ const wxString& label,
+ const wxPoint& pos,
+ const wxSize& size, long style,
+ const wxValidator& validator,
+ const wxString& name)
{
- SetName(name);
- SetValidator(validator);
-
- 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();
wxString label1(wxStripMenuCodes(label));
- XmString text = XmStringCreateSimple ((char*) (const char*) label1);
-
- Widget formWidget = XtVaCreateManagedWidget ((char*) (const char*) name,
- xmFormWidgetClass, parentWidget,
- XmNmarginHeight, 0,
- XmNmarginWidth, 0,
- NULL);
-
- m_formWidget = (WXWidget) formWidget;
+ wxXmString text( label1 );
- Widget labelWidget = XtVaCreateManagedWidget ((char*) (const char*) label1,
-#if wxUSE_GADGETS
- xmLabelGadgetClass,
- formWidget,
-#else
- xmLabelWidgetClass, formWidget,
-#endif
- XmNlabelString, text,
- NULL);
- m_labelWidget = (WXWidget) labelWidget;
-/* TODO
- if (labelFont)
- XtVaSetValues (labelWidget,
- XmNfontList, labelFont->GetInternalFont (XtDisplay(formWidget)),
- NULL);
-*/
-
- XmStringFree (text);
+ WXFontType fontType = m_font.GetFontType(XtDisplay(parentWidget));
Widget radioButtonWidget = XtVaCreateManagedWidget ("toggle",
#if wxUSE_GADGETS
- xmToggleButtonGadgetClass, formWidget,
+ xmToggleButtonGadgetClass, parentWidget,
#else
- xmToggleButtonWidgetClass, formWidget,
+ xmToggleButtonWidgetClass, parentWidget,
#endif
- NULL);
- XtAddCallback (radioButtonWidget, XmNvalueChangedCallback, (XtCallbackProc) wxRadioButtonCallback,
- (XtCallbackProc) this);
+ wxFont::GetFontTag(), fontType,
+ XmNlabelString, text(),
+ XmNfillOnSelect, True,
+ XmNindicatorType, XmONE_OF_MANY, // diamond-shape
+ NULL);
- m_mainWidget = (WXWidget) radioButtonWidget;
+ XtAddCallback (radioButtonWidget,
+ XmNvalueChangedCallback,
+ (XtCallbackProc)wxRadioButtonCallback,
+ (XtPointer)this);
-/* TODO
- if (labelFont)
- XtVaSetValues (radioButtonWidget,
- XmNfontList, labelFont->GetInternalFont (XtDisplay(formWidget)),
- NULL);
-*/
-
- if (labelWidget)
- XtVaSetValues (labelWidget,
- XmNtopAttachment, XmATTACH_FORM,
- XmNleftAttachment, XmATTACH_FORM,
- XmNbottomAttachment, XmATTACH_FORM,
- XmNalignment, XmALIGNMENT_BEGINNING,
- NULL);
- XtVaSetValues (radioButtonWidget,
- XmNleftOffset, 4,
- XmNtopAttachment, XmATTACH_FORM,
- XmNbottomAttachment, XmATTACH_FORM,
- XmNleftAttachment, (Widget) m_labelWidget ? XmATTACH_WIDGET : XmATTACH_FORM,
- XmNleftWidget, (Widget) m_labelWidget ? (Widget) m_labelWidget : formWidget,
- NULL);
+ m_mainWidget = (WXWidget) radioButtonWidget;
XtManageChild (radioButtonWidget);
- SetCanAddEventHandler(TRUE);
- AttachWidget (parent, m_mainWidget, m_formWidget, pos.x, pos.y, size.x, size.y);
+ AttachWidget (parent, m_mainWidget, (WXWidget) NULL,
+ pos.x, pos.y, size.x, size.y);
- SetFont(* parent->GetFont());
- ChangeColour(m_mainWidget);
+ 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) );
- ProcessCommand (event);
+ SetValue ( (event.GetInt() != 0) );
+ ProcessCommand (event);
}
-void wxRadioButtonCallback (Widget w, XtPointer clientData,
- XmToggleButtonCallbackStruct * cbs)
+void wxRadioButton::ChangeBackgroundColour()
{
- if (!cbs->set)
- return;
+ wxWindow::ChangeBackgroundColour();
- wxRadioButton *item = (wxRadioButton *) clientData;
- if (item->InSetValue())
- return;
+ // What colour should this be?
+ int selectPixel = wxBLACK->AllocColour(XtDisplay((Widget)m_mainWidget));
- wxCommandEvent event (wxEVT_COMMAND_RADIOBUTTON_SELECTED, item->GetId());
- event.SetEventObject(item);
+ XtVaSetValues ((Widget) GetMainWidget(),
+ XmNselectColor, selectPixel,
+ NULL);
+}
- item->ProcessCommand (event);
+void wxRadioButtonCallback (Widget w, XtPointer clientData,
+ XmToggleButtonCallbackStruct * cbs)
+{
+ if (!cbs->set)
+ return;
+
+ wxRadioButton *item = (wxRadioButton *) clientData;
+ if (item->InSetValue())
+ return;
+
+ //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);
}
+wxRadioButton* wxRadioButton::AddInCycle(wxRadioButton *cycle)
+{
+ wxRadioButton* next;
+ wxRadioButton* current;
+
+ if (cycle == NULL)
+ {
+ m_cycle = this;
+ return this;
+ }
+ else
+ {
+ current = cycle;
+ while ((next = 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