EVT_TEXT_UPDATED bug fixed, text ctrl callbacks simplified

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

diff --git a/src/gtk/checkbox.cpp b/src/gtk/checkbox.cpp
index daafd5f43ffc5c51f5ea023c3a2d4471502aaf2f..0412601c8bfbe45138f6189f8e609d5f8f693b8e 100644 (file)
--- a/src/gtk/checkbox.cpp
+++ b/src/gtk/checkbox.cpp
@@ -4,7 +4,7 @@
 // Author:      Robert Roebling
 // Id:          $Id$
 // Copyright:   (c) 1998 Robert Roebling
-// Licence:    wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 
@@ -14,6 +14,9 @@
 
 #include "wx/checkbox.h"
 
+#include "gdk/gdk.h"
+#include "gtk/gtk.h"
+
 //-----------------------------------------------------------------------------
 // data
 //-----------------------------------------------------------------------------
@@ -27,15 +30,15 @@ extern bool   g_blockEventsOnDrag;
 static void gtk_checkbox_clicked_callback( GtkWidget *WXUNUSED(widget), wxCheckBox *cb )
 {
     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);
@@ -48,90 +51,131 @@ static void gtk_checkbox_clicked_callback( GtkWidget *WXUNUSED(widget), wxCheckB
 
 IMPLEMENT_DYNAMIC_CLASS(wxCheckBox,wxControl)
 
-wxCheckBox::wxCheckBox(void)
+wxCheckBox::wxCheckBox()
 {
 }
 
-bool wxCheckBox::Create(  wxWindow *parent, wxWindowID id, const wxString &label,
-      const wxPoint &pos, const wxSize &size, 
-      long style, const wxValidator& validator, const wxString &name )
+bool wxCheckBox::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_acceptsFocus = TRUE;
-  
+
     PreCreation( parent, id, pos, size, style, name );
 
+    m_blockFirstEvent = FALSE;
+
     SetValidator( validator );
+    wxControl::SetLabel( label );
+
+    if ( style & wxALIGN_RIGHT )
+    {
+        // VZ: as I don't know a way to create a right aligned checkbox with
+        //     GTK we will create a checkbox without label and a label at the
+        //     left of it
+        m_widgetCheckbox = gtk_check_button_new();
+
+        m_widgetLabel = gtk_label_new(m_label);
+        gtk_misc_set_alignment(GTK_MISC(m_widgetLabel), 0.0, 0.5);
+
+        m_widget = gtk_hbox_new(FALSE, 0);
+        gtk_box_pack_start(GTK_BOX(m_widget), m_widgetLabel, FALSE, FALSE, 3);
+        gtk_box_pack_start(GTK_BOX(m_widget), m_widgetCheckbox, FALSE, FALSE, 3);
+
+        // VZ: why do I have to do this to make them appear?
+        gtk_widget_show( m_widgetLabel );
+        gtk_widget_show( m_widgetCheckbox );
+    }
+    else
+    {
+        m_widgetCheckbox = gtk_check_button_new_with_label( m_label );
+        m_widgetLabel = GTK_BUTTON( m_widgetCheckbox )->child;
+        m_widget = m_widgetCheckbox;
+    }
+
+    wxSize newSize(size);
+    if (newSize.x == -1)
+    {
+        newSize.x = 25 + gdk_string_measure( m_widgetCheckbox->style->font,
+                                             m_label );
+    }
+    if (newSize.y == -1)
+        newSize.y = 26;
 
-    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 );
-    
+
+    gtk_signal_connect( GTK_OBJECT(m_widgetCheckbox),
+                        "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 );
+
+    gtk_widget_realize( m_widgetLabel );
+    gtk_widget_realize( m_widgetCheckbox );
 
     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_widgetCheckbox != 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;
 
-    gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_widget), state );
+    gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_widgetCheckbox), state );
 }
 
 bool wxCheckBox::GetValue() const
 {
-    wxCHECK_MSG( m_widget != NULL, FALSE, "invalid checkbox" );
+    wxCHECK_MSG( m_widgetCheckbox != NULL, FALSE, "invalid checkbox" );
 
-    return GTK_TOGGLE_BUTTON(m_widget)->active;
+    return GTK_TOGGLE_BUTTON(m_widgetCheckbox)->active;
 }
 
 void wxCheckBox::SetLabel( const wxString& label )
 {
-    wxCHECK_RET( m_widget != NULL, "invalid checkbox" );
+    wxCHECK_RET( m_widgetLabel != NULL, "invalid checkbox" );
 
     wxControl::SetLabel( label );
-  
-    gtk_label_set( GTK_LABEL( GTK_BUTTON(m_widget)->child ), GetLabel() );
+
+    gtk_label_set( GTK_LABEL(m_widgetLabel), GetLabel() );
 }
 
 void wxCheckBox::Enable( bool enable )
 {
-    wxCHECK_RET( m_widget != NULL, "invalid checkbox" );
+    wxCHECK_RET( m_widgetLabel != NULL, "invalid checkbox" );
 
     wxControl::Enable( enable );
-  
-    gtk_widget_set_sensitive( GTK_BUTTON(m_widget)->child, enable );
+
+    gtk_widget_set_sensitive( m_widgetLabel, enable );
 }
 
 void wxCheckBox::ApplyWidgetStyle()
 {
     SetWidgetStyle();
-    gtk_widget_set_style( m_widget, m_widgetStyle );
-    gtk_widget_set_style( GTK_BUTTON(m_widget)->child, m_widgetStyle );
+    gtk_widget_set_style( m_widgetCheckbox, m_widgetStyle );
+    gtk_widget_set_style( m_widgetLabel, m_widgetStyle );
 }
 
-