1. implemented radio menu items for wxGTK

[wxWidgets.git] / src / gtk / checkbox.cpp

diff --git a/src/gtk/checkbox.cpp b/src/gtk/checkbox.cpp
index 5d638cd07c17a69772953c5a69bf682717303b2a..225f9df18ee7ec2cdcc1cf613da78b66bfb2ccae 100644 (file)
--- a/src/gtk/checkbox.cpp
+++ b/src/gtk/checkbox.cpp
@@ -12,12 +12,13 @@
 #pragma implementation "checkbox.h"
 #endif
 
-#include "wx/checkbox.h"
+#include "wx/defs.h"
 
 #if wxUSE_CHECKBOX
 
-#include <gdk/gdk.h>
-#include <gtk/gtk.h>
+#include "wx/checkbox.h"
+
+#include "wx/gtk/private.h"
 
 //-----------------------------------------------------------------------------
 // idle system
@@ -44,6 +45,8 @@ static void gtk_checkbox_clicked_callback( GtkWidget *WXUNUSED(widget), wxCheckB
     if (!cb->m_hasVMT) return;
 
     if (g_blockEventsOnDrag) return;
+    
+    if (cb->m_blockEvent) return;
 
     wxCommandEvent event(wxEVT_COMMAND_CHECKBOX_CLICKED, cb->GetId());
     event.SetInt( cb->GetValue() );
@@ -72,12 +75,13 @@ bool wxCheckBox::Create(wxWindow *parent,
 {
     m_needParent = TRUE;
     m_acceptsFocus = TRUE;
+    m_blockEvent = FALSE;
 
     if (!PreCreation( parent, pos, size ) ||
         !CreateBase( parent, id, pos, size, style, validator, name ))
     {
         wxFAIL_MSG( wxT("wxCheckBox creation failed") );
-           return FALSE;
+        return FALSE;
     }
 
     wxControl::SetLabel( label );
@@ -102,12 +106,10 @@ bool wxCheckBox::Create(wxWindow *parent,
     else
     {
         m_widgetCheckbox = gtk_check_button_new_with_label( m_label.mbc_str() );
-        m_widgetLabel = GTK_BUTTON( m_widgetCheckbox )->child;
+        m_widgetLabel = BUTTON_CHILD( m_widgetCheckbox );
         m_widget = m_widgetCheckbox;
     }
 
-    SetSizeOrDefault( size );
-
     gtk_signal_connect( GTK_OBJECT(m_widgetCheckbox),
                         "clicked",
                         GTK_SIGNAL_FUNC(gtk_checkbox_clicked_callback),
@@ -117,9 +119,19 @@ bool wxCheckBox::Create(wxWindow *parent,
 
     PostCreation();
 
+    SetFont( parent->GetFont() );
+
+    wxSize size_best( DoGetBestSize() );
+    wxSize new_size( size );
+    if (new_size.x == -1)
+        new_size.x = size_best.x;
+    if (new_size.y == -1)
+        new_size.y = size_best.y;
+    if ((new_size.x != size.x) || (new_size.y != size.y))
+        SetSize( new_size.x, new_size.y );
+
     SetBackgroundColour( parent->GetBackgroundColour() );
     SetForegroundColour( parent->GetForegroundColour() );
-    SetFont( parent->GetFont() );
 
     Show( TRUE );
 
@@ -133,16 +145,11 @@ void wxCheckBox::SetValue( bool state )
     if (state == GetValue())
         return;
 
-    gtk_signal_disconnect_by_func( GTK_OBJECT(m_widgetCheckbox),
-                        GTK_SIGNAL_FUNC(gtk_checkbox_clicked_callback),
-                        (gpointer *)this );
+    m_blockEvent = TRUE;
 
     gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_widgetCheckbox), state );
-    
-    gtk_signal_connect( GTK_OBJECT(m_widgetCheckbox),
-                        "clicked",
-                        GTK_SIGNAL_FUNC(gtk_checkbox_clicked_callback),
-                        (gpointer *)this );
+
+    m_blockEvent = FALSE;
 }
 
 bool wxCheckBox::GetValue() const
@@ -180,7 +187,7 @@ void wxCheckBox::ApplyWidgetStyle()
 
 bool wxCheckBox::IsOwnGtkWindow( GdkWindow *window )
 {
-    return (window == GTK_TOGGLE_BUTTON(m_widget)->event_window);
+    return window == TOGGLE_BUTTON_EVENT_WIN(m_widget);
 }
 
 void wxCheckBox::OnInternalIdle()
@@ -188,14 +195,15 @@ void wxCheckBox::OnInternalIdle()
     wxCursor cursor = m_cursor;
     if (g_globalCursor.Ok()) cursor = g_globalCursor;
 
-    if (GTK_TOGGLE_BUTTON(m_widgetCheckbox)->event_window && cursor.Ok())
+    GdkWindow *event_window = TOGGLE_BUTTON_EVENT_WIN(m_widgetCheckbox);
+    if ( event_window && cursor.Ok() )
     {
         /* I now set the cursor the anew in every OnInternalIdle call
-              as setting the cursor in a parent window also effects the
-              windows above so that checking for the current cursor is
-              not possible. */
-          
-          gdk_window_set_cursor( GTK_TOGGLE_BUTTON(m_widgetCheckbox)->event_window, cursor.GetCursor() );
+           as setting the cursor in a parent window also effects the
+           windows above so that checking for the current cursor is
+           not possible. */
+
+       gdk_window_set_cursor( event_window, cursor.GetCursor() );
     }
 
     UpdateWindowUI();
@@ -203,8 +211,7 @@ void wxCheckBox::OnInternalIdle()
 
 wxSize wxCheckBox::DoGetBestSize() const
 {
-    return wxSize( 25 + gdk_string_measure( m_widgetCheckbox->style->font,
-                                            m_label.mbc_str() ), 26 );
+    return wxControl::DoGetBestSize();
 }
 
 #endif