// Author: Robert Roebling
// Id: $Id$
// Copyright: (c) 1998 Robert Roebling
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#include "wx/checkbox.h"
+#include "gdk/gdk.h"
+#include "gtk/gtk.h"
+
//-----------------------------------------------------------------------------
// data
//-----------------------------------------------------------------------------
static void gtk_checkbox_clicked_callback( GtkWidget *WXUNUSED(widget), wxCheckBox *cb )
{
- if (!cb->HasVMT()) return;
- if (g_blockEventsOnDrag) return;
-
- wxCommandEvent event(wxEVT_COMMAND_CHECKBOX_CLICKED, cb->GetId());
- event.SetInt( cb->GetValue() );
- event.SetEventObject(cb);
- cb->GetEventHandler()->ProcessEvent(event);
+ if (!cb->HasVMT()) return;
+
+ if (cb->m_blockFirstEvent)
+ {
+ cb->m_blockFirstEvent = FALSE;
+ return;
+ }
+
+ if (g_blockEventsOnDrag) return;
+
+ wxCommandEvent event(wxEVT_COMMAND_CHECKBOX_CLICKED, cb->GetId());
+ event.SetInt( cb->GetValue() );
+ event.SetEventObject(cb);
+ cb->GetEventHandler()->ProcessEvent(event);
}
//-----------------------------------------------------------------------------
}
bool wxCheckBox::Create( wxWindow *parent, wxWindowID id, const wxString &label,
- const wxPoint &pos, const wxSize &size,
+ const wxPoint &pos, const wxSize &size,
long style, const wxValidator& validator, const wxString &name )
{
- m_needParent = TRUE;
-
- PreCreation( parent, id, pos, size, style, name );
-
- SetValidator( validator );
-
- m_widget = gtk_check_button_new_with_label( m_label );
-
- wxSize newSize = size;
- if (newSize.x == -1) newSize.x = 25+gdk_string_measure( m_widget->style->font, label );
- if (newSize.y == -1) newSize.y = 26;
- SetSize( newSize.x, newSize.y );
-
- gtk_signal_connect( GTK_OBJECT(m_widget), "clicked",
- GTK_SIGNAL_FUNC(gtk_checkbox_clicked_callback), (gpointer*)this );
-
- PostCreation();
-
- gtk_widget_realize( GTK_BUTTON( m_widget )->child );
-
- SetLabel( label );
-
- SetBackgroundColour( parent->GetBackgroundColour() );
- SetForegroundColour( parent->GetForegroundColour() );
-
- Show( TRUE );
-
- return TRUE;
+ m_needParent = TRUE;
+ m_acceptsFocus = TRUE;
+
+ PreCreation( parent, id, pos, size, style, name );
+
+ SetValidator( validator );
+
+ m_widget = gtk_check_button_new_with_label( m_label );
+
+ m_blockFirstEvent = FALSE;
+
+ wxSize newSize = size;
+ if (newSize.x == -1) newSize.x = 25+gdk_string_measure( m_widget->style->font, label );
+ if (newSize.y == -1) newSize.y = 26;
+ SetSize( newSize.x, newSize.y );
+
+ gtk_signal_connect( GTK_OBJECT(m_widget), "clicked",
+ GTK_SIGNAL_FUNC(gtk_checkbox_clicked_callback), (gpointer*)this );
+
+ m_parent->AddChild( this );
+
+ (m_parent->m_insertCallback)( m_parent, this );
+
+ PostCreation();
+
+ gtk_widget_realize( GTK_BUTTON( m_widget )->child );
+
+ SetLabel( label );
+
+ SetBackgroundColour( parent->GetBackgroundColour() );
+ SetForegroundColour( parent->GetForegroundColour() );
+ SetFont( parent->GetFont() );
+
+ Show( TRUE );
+
+ return TRUE;
}
void wxCheckBox::SetValue( bool state )
{
- wxCHECK_RET( m_widget != NULL, "invalid checkbox" );
+ wxCHECK_RET( m_widget != NULL, "invalid checkbox" );
+
+ if ( state == GetValue() )
+ return;
+
+ // for compatibility with wxMSW don't send notification when the check box
+ // state is changed programmatically
+ m_blockFirstEvent = TRUE;
- if (state)
- gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_widget), GTK_STATE_ACTIVE );
- else
- gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_widget), GTK_STATE_NORMAL );
+ gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_widget), state );
}
bool wxCheckBox::GetValue() const
{
- wxCHECK_MSG( m_widget != NULL, FALSE, "invalid checkbox" );
+ wxCHECK_MSG( m_widget != NULL, FALSE, "invalid checkbox" );
- return GTK_TOGGLE_BUTTON(m_widget)->active;
+ return GTK_TOGGLE_BUTTON(m_widget)->active;
}
void wxCheckBox::SetLabel( const wxString& label )
{
- wxCHECK_RET( m_widget != NULL, "invalid checkbox" );
+ wxCHECK_RET( m_widget != NULL, "invalid checkbox" );
- wxControl::SetLabel( label );
-
- gtk_label_set( GTK_LABEL( GTK_BUTTON(m_widget)->child ), GetLabel() );
+ wxControl::SetLabel( label );
+
+ gtk_label_set( GTK_LABEL( GTK_BUTTON(m_widget)->child ), GetLabel() );
}
void wxCheckBox::Enable( bool enable )
{
- wxCHECK_RET( m_widget != NULL, "invalid checkbox" );
+ wxCHECK_RET( m_widget != NULL, "invalid checkbox" );
+
+ wxControl::Enable( enable );
- wxControl::Enable( enable );
-
- gtk_widget_set_sensitive( GTK_BUTTON(m_widget)->child, enable );
+ gtk_widget_set_sensitive( GTK_BUTTON(m_widget)->child, enable );
}
void wxCheckBox::ApplyWidgetStyle()
{
- SetWidgetStyle();
- gtk_widget_set_style( m_widget, m_widgetStyle );
- gtk_widget_set_style( GTK_BUTTON(m_widget)->child, m_widgetStyle );
+ SetWidgetStyle();
+ gtk_widget_set_style( m_widget, m_widgetStyle );
+ gtk_widget_set_style( GTK_BUTTON(m_widget)->child, m_widgetStyle );
}