// Name: button.cpp
// Purpose:
// Author: Robert Roebling
-// Created: 01/02/97
-// Id:
-// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
+// Id: $Id$
+// Copyright: (c) 1998 Robert Roebling
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#include "wx/button.h"
+#include "gdk/gdk.h"
+#include "gtk/gtk.h"
+
//-----------------------------------------------------------------------------
// classes
//-----------------------------------------------------------------------------
extern bool g_blockEventsOnDrag;
//-----------------------------------------------------------------------------
-// wxButton
+// "clicked"
//-----------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxButton,wxControl)
-
static void gtk_button_clicked_callback( GtkWidget *WXUNUSED(widget), wxButton *button )
{
if (!button->HasVMT()) return;
button->GetEventHandler()->ProcessEvent(event);
}
+//-----------------------------------------------------------------------------
+// wxButton
//-----------------------------------------------------------------------------
-wxButton::wxButton(void)
+IMPLEMENT_DYNAMIC_CLASS(wxButton,wxControl)
+
+wxButton::wxButton()
+{
+}
+
+wxButton::~wxButton()
{
+ if (m_clientData) delete m_clientData;
}
bool wxButton::Create( wxWindow *parent, wxWindowID id, const wxString &label,
const wxPoint &pos, const wxSize &size,
long style, const wxValidator& validator, const wxString &name )
{
- m_needParent = TRUE;
+ m_clientData = (wxClientData*) NULL;
+ m_needParent = TRUE;
+ m_acceptsFocus = TRUE;
- wxSize newSize = size;
+ wxSize newSize = size;
- PreCreation( parent, id, pos, newSize, style, name );
+ PreCreation( parent, id, pos, newSize, style, name );
- SetValidator( validator );
+ SetValidator( validator );
- m_widget = gtk_button_new_with_label( m_label );
- SetLabel(label);
+ m_widget = gtk_button_new_with_label( m_label );
+ SetLabel(label);
- if (newSize.x == -1) newSize.x = 15+gdk_string_measure( m_widget->style->font, label );
- if (newSize.y == -1) newSize.y = 26;
- SetSize( newSize.x, newSize.y );
+ if (newSize.x == -1) newSize.x = 15+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_button_clicked_callback), (gpointer*)this );
+ gtk_signal_connect( GTK_OBJECT(m_widget), "clicked",
+ GTK_SIGNAL_FUNC(gtk_button_clicked_callback), (gpointer*)this );
- PostCreation();
+ m_parent->AddChild( this );
- Show( TRUE );
+ (m_parent->m_insertCallback)( m_parent, this );
+
+ PostCreation();
+
+ SetBackgroundColour( parent->GetBackgroundColour() );
+ SetForegroundColour( parent->GetForegroundColour() );
+ SetFont( parent->GetFont() );
- return TRUE;
+ Show( TRUE );
+
+ return TRUE;
}
void wxButton::SetDefault(void)
{
- gtk_widget_grab_default( m_widget );
+ GTK_WIDGET_SET_FLAGS( m_widget, GTK_CAN_DEFAULT );
+ gtk_widget_grab_default( m_widget );
+
+ SetSize( m_x, m_y, m_width, m_height );
}
void wxButton::SetLabel( const wxString &label )
{
- wxControl::SetLabel( label );
- GtkButton *bin = GTK_BUTTON( m_widget );
- GtkLabel *g_label = GTK_LABEL( bin->child );
- gtk_label_set( g_label, GetLabel() );
+ wxCHECK_RET( m_widget != NULL, "invalid button" );
+
+ wxControl::SetLabel( label );
+
+ gtk_label_set( GTK_LABEL( GTK_BUTTON(m_widget)->child ), GetLabel() );
+}
+
+void wxButton::Enable( bool enable )
+{
+ wxCHECK_RET( m_widget != NULL, "invalid button" );
+
+ wxControl::Enable( enable );
+
+ gtk_widget_set_sensitive( GTK_BUTTON(m_widget)->child, enable );
+}
+
+void wxButton::ApplyWidgetStyle()
+{
+ SetWidgetStyle();
+ gtk_widget_set_style( m_widget, m_widgetStyle );
+ gtk_widget_set_style( GTK_BUTTON(m_widget)->child, m_widgetStyle );
}
+