add support for custom controls in file dialog in wxGTK and generic versions; also...

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

diff --git a/src/gtk/radiobut.cpp b/src/gtk/radiobut.cpp
index 6c8e0b91e3528b7fc32932a67099818263dfcd05..649a520830c38758c5cbe62e89db960369cb2aff 100644 (file)
--- a/src/gtk/radiobut.cpp
+++ b/src/gtk/radiobut.cpp
@@ -10,26 +10,17 @@
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
-#if wxUSE_RADIOBOX
+#if wxUSE_RADIOBTN
 
 #include "wx/radiobut.h"
 
 #include "wx/gtk/private.h"
 
-//-----------------------------------------------------------------------------
-// idle system
-//-----------------------------------------------------------------------------
-
-extern void wxapp_install_idle_handler();
-extern bool g_isIdle;
-
 //-----------------------------------------------------------------------------
 // data
 //-----------------------------------------------------------------------------
 
 extern bool           g_blockEventsOnDrag;
-extern wxCursor       g_globalCursor;
-extern wxWindowGTK   *g_delayedFocus;
 
 //-----------------------------------------------------------------------------
 // "clicked"
@@ -39,20 +30,16 @@ extern "C" {
 static
 void gtk_radiobutton_clicked_callback( GtkToggleButton *button, wxRadioButton *rb )
 {
-    if (g_isIdle) wxapp_install_idle_handler();
-
     if (!rb->m_hasVMT) return;
 
     if (g_blockEventsOnDrag) return;
 
     if (!button->active) return;
 
-    if (rb->m_blockEvent) return;
-
     wxCommandEvent event( wxEVT_COMMAND_RADIOBUTTON_SELECTED, rb->GetId());
     event.SetInt( rb->GetValue() );
     event.SetEventObject( rb );
-    rb->GetEventHandler()->ProcessEvent( event );
+    rb->HandleWindowEvent( event );
 }
 }
 
@@ -71,39 +58,27 @@ bool wxRadioButton::Create( wxWindow *parent,
                             const wxValidator& validator,
                             const wxString& name )
 {
-    m_acceptsFocus = TRUE;
-    m_needParent = TRUE;
-
-    m_blockEvent = FALSE;
-
     if (!PreCreation( parent, pos, size ) ||
         !CreateBase( parent, id, pos, size, style, validator, name ))
     {
         wxFAIL_MSG( wxT("wxRadioButton creation failed") );
-        return FALSE;
+        return false;
     }
 
     GSList* radioButtonGroup = NULL;
     if (!HasFlag(wxRB_GROUP))
     {
         // search backward for last group start
-        wxRadioButton *chief = (wxRadioButton*) NULL;
         wxWindowList::compatibility_iterator node = parent->GetChildren().GetLast();
-        while (node)
+        for (; node; node = node->GetPrevious())
         {
             wxWindow *child = node->GetData();
-            if (child->IsRadioButton())
+            if (child->HasFlag(wxRB_GROUP) && wxIsKindOf(child, wxRadioButton))
             {
-                chief = (wxRadioButton*) child;
-                if (child->HasFlag(wxRB_GROUP))
-                    break;
+                radioButtonGroup = gtk_radio_button_get_group(
+                    GTK_RADIO_BUTTON(child->m_widget));
+                break;
             }
-            node = node->GetPrevious();
-        }
-        if (chief)
-        {
-            // we are part of the group started by chief
-            radioButtonGroup = gtk_radio_button_group( GTK_RADIO_BUTTON(chief->m_widget) );
         }
     }
 
@@ -118,7 +93,7 @@ bool wxRadioButton::Create( wxWindow *parent,
 
     PostCreation(size);
 
-    return TRUE;
+    return true;
 }
 
 void wxRadioButton::SetLabel( const wxString& label )
@@ -135,7 +110,8 @@ void wxRadioButton::SetValue( bool val )
     if (val == GetValue())
         return;
 
-    m_blockEvent = TRUE;
+    g_signal_handlers_block_by_func(
+        m_widget, (void*)gtk_radiobutton_clicked_callback, this);
 
     if (val)
     {
@@ -148,12 +124,13 @@ void wxRadioButton::SetValue( bool val )
         //      as FALSE.  Failing silently is probably TRTTD here.
     }
 
-    m_blockEvent = FALSE;
+    g_signal_handlers_unblock_by_func(
+        m_widget, (void*)gtk_radiobutton_clicked_callback, this);
 }
 
 bool wxRadioButton::GetValue() const
 {
-    wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid radiobutton") );
+    wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobutton") );
 
     return GTK_TOGGLE_BUTTON(m_widget)->active;
 }
@@ -161,11 +138,11 @@ bool wxRadioButton::GetValue() const
 bool wxRadioButton::Enable( bool enable )
 {
     if ( !wxControl::Enable( enable ) )
-        return FALSE;
+        return false;
 
     gtk_widget_set_sensitive(GTK_BIN(m_widget)->child, enable);
 
-    return TRUE;
+    return true;
 }
 
 void wxRadioButton::DoApplyWidgetStyle(GtkRcStyle *style)
@@ -174,43 +151,10 @@ void wxRadioButton::DoApplyWidgetStyle(GtkRcStyle *style)
     gtk_widget_modify_style(GTK_BIN(m_widget)->child, style);
 }
 
-bool wxRadioButton::IsOwnGtkWindow( GdkWindow *window )
-{
-    return window == GTK_BUTTON(m_widget)->event_window;
-}
-
-void wxRadioButton::OnInternalIdle()
-{
-    wxCursor cursor = m_cursor;
-    if (g_globalCursor.Ok()) cursor = g_globalCursor;
-
-    GdkWindow *win = GTK_BUTTON(m_widget)->event_window;
-    if ( win && 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( win, cursor.GetCursor() );
-    }
-
-    if (g_delayedFocus == this)
-    {
-        if (GTK_WIDGET_REALIZED(m_widget))
-        {
-            gtk_widget_grab_focus( m_widget );
-            g_delayedFocus = NULL;
-        }
-    }
-
-    if (wxUpdateUIEvent::CanUpdate(this))
-        UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
-}
-
-wxSize wxRadioButton::DoGetBestSize() const
+GdkWindow *
+wxRadioButton::GTKGetWindow(wxArrayGdkWindows& WXUNUSED(windows)) const
 {
-    return wxControl::DoGetBestSize();
+    return GTK_BUTTON(m_widget)->event_window;
 }
 
 // static