// Name: button.cpp
// Purpose:
// Author: Robert Roebling
-// Id: $id$
+// Id: $Id$
// Copyright: (c) 1998 Robert Roebling
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#include "wx/button.h"
+#include <gdk/gdk.h>
+#include <gtk/gtk.h>
+
//-----------------------------------------------------------------------------
// classes
//-----------------------------------------------------------------------------
class wxButton;
+//-----------------------------------------------------------------------------
+// idle system
+//-----------------------------------------------------------------------------
+
+extern void wxapp_install_idle_handler();
+extern bool g_isIdle;
+
//-----------------------------------------------------------------------------
// data
//-----------------------------------------------------------------------------
static void gtk_button_clicked_callback( GtkWidget *WXUNUSED(widget), wxButton *button )
{
- if (!button->HasVMT()) return;
- if (g_blockEventsOnDrag) return;
-
- wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, button->GetId());
- event.SetEventObject(button);
- button->GetEventHandler()->ProcessEvent(event);
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (!button->m_hasVMT) return;
+ if (g_blockEventsOnDrag) return;
+
+ wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, button->GetId());
+ event.SetEventObject(button);
+ button->GetEventHandler()->ProcessEvent(event);
}
//-----------------------------------------------------------------------------
IMPLEMENT_DYNAMIC_CLASS(wxButton,wxControl)
-wxButton::wxButton(void)
+wxButton::wxButton()
+{
+}
+
+wxButton::~wxButton()
{
}
const wxPoint &pos, const wxSize &size,
long style, const wxValidator& validator, const wxString &name )
{
- m_needParent = TRUE;
-
- wxSize newSize = size;
+ m_needParent = TRUE;
+ m_acceptsFocus = TRUE;
- PreCreation( parent, id, pos, newSize, style, name );
-
- SetValidator( validator );
+ if (!PreCreation( parent, pos, size ) ||
+ !CreateBase( parent, id, pos, size, style, validator, name ))
+ {
+ wxFAIL_MSG( wxT("wxButton creation failed") );
+ return FALSE;
+ }
- m_widget = gtk_button_new_with_label( m_label );
- SetLabel(label);
+/*
+ wxString label2( label );
+ for (size_t i = 0; i < label2.Len(); i++)
+ {
+ if (label2.GetChar(i) == wxT('&'))
+ label2.SetChar(i,wxT('_'));
+ }
+
+ GtkWidget *accel_label = gtk_accel_label_new( label2.mb_str() );
+ gtk_widget_show( accel_label );
+
+ m_widget = gtk_button_new();
+ gtk_container_add( GTK_CONTAINER(m_widget), accel_label );
+
+ gtk_accel_label_set_accel_widget( GTK_ACCEL_LABEL(accel_label), m_widget );
+
+ guint accel_key = gtk_label_parse_uline (GTK_LABEL(accel_label), label2.mb_str() );
+ gtk_accel_label_refetch( GTK_ACCEL_LABEL(accel_label) );
+
+ wxControl::SetLabel( label );
+*/
+
+ m_widget = gtk_button_new_with_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 );
+ SetLabel( label );
- gtk_signal_connect( GTK_OBJECT(m_widget), "clicked",
- GTK_SIGNAL_FUNC(gtk_button_clicked_callback), (gpointer*)this );
+#if (GTK_MINOR_VERSION > 0)
+ if (style & wxNO_BORDER)
+ gtk_button_set_relief( GTK_BUTTON(m_widget), GTK_RELIEF_NONE );
+#endif
- PostCreation();
+ int x = 0; int y = 0;
+ wxFont new_font( parent->GetFont() );
+ GetTextExtent( m_label, &x, &y, (int*)NULL, (int*)NULL, &new_font );
+
+ wxSize newSize = size;
+ if (newSize.x == -1)
+ {
+ newSize.x = 12+x;
+ if (newSize.x < 80) newSize.x = 80;
+ }
+ if (newSize.y == -1)
+ {
+ newSize.y = 11+y;
+ if (newSize.y < 26) 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 );
+
+ m_parent->DoAddChild( this );
+
+ PostCreation();
- SetBackgroundColour( parent->GetBackgroundColour() );
+ SetBackgroundColour( parent->GetBackgroundColour() );
+ SetForegroundColour( parent->GetForegroundColour() );
+ SetFont( parent->GetFont() );
- Show( TRUE );
+ Show( TRUE );
- return TRUE;
+ return TRUE;
}
-void wxButton::SetDefault(void)
+void wxButton::SetDefault()
{
-/*
- GTK_WIDGET_SET_FLAGS( m_widget, GTK_CAN_DEFAULT );
- 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 )
+/* static */
+wxSize wxButton::GetDefaultSize()
{
- wxCHECK_RET( m_widget != NULL, "invalid button" );
-
- wxControl::SetLabel( label );
-
- gtk_label_set( GTK_LABEL( GTK_BUTTON(m_widget)->child ), GetLabel() );
+ return wxSize(80,26);
}
-void wxButton::Enable( bool enable )
+void wxButton::SetLabel( const wxString &label )
{
- wxCHECK_RET( m_widget != NULL, "invalid button" );
+ wxCHECK_RET( m_widget != NULL, wxT("invalid button") );
- wxControl::Enable( enable );
+ wxControl::SetLabel( label );
- gtk_widget_set_sensitive( GTK_BUTTON(m_widget)->child, enable );
+ gtk_label_set( GTK_LABEL( GTK_BUTTON(m_widget)->child ), GetLabel().mbc_str() );
}
-void wxButton::SetFont( const wxFont &font )
+bool wxButton::Enable( bool enable )
{
- wxCHECK_RET( m_widget != NULL, "invalid button" );
-
- wxControl::SetFont( font );
+ if ( !wxControl::Enable( enable ) )
+ return FALSE;
- gtk_widget_set_style( GTK_BUTTON(m_widget)->child,
- gtk_style_ref(
- gtk_widget_get_style( m_widget ) ) );
+ gtk_widget_set_sensitive( GTK_BUTTON(m_widget)->child, enable );
+
+ return TRUE;
}
-void wxButton::SetBackgroundColour( const wxColour &colour )
+void wxButton::ApplyWidgetStyle()
{
- return;
-
- wxCHECK_RET( m_widget != NULL, "invalid button" );
-
- wxControl::SetBackgroundColour( colour );
-
- if (!m_backgroundColour.Ok()) return;
-
- gtk_widget_set_style( GTK_BUTTON(m_widget)->child,
- gtk_style_ref(
- gtk_widget_get_style( m_widget ) ) );
+ SetWidgetStyle();
+ gtk_widget_set_style( m_widget, m_widgetStyle );
+ gtk_widget_set_style( GTK_BUTTON(m_widget)->child, m_widgetStyle );
}
-
-
projects / wxWidgets.git / blobdiff