adapting to init pattern

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

diff --git a/src/gtk/checkbox.cpp b/src/gtk/checkbox.cpp
index c03eefa9c3f5cd266b191377e2a151585930c00a..f7dc166843533f4eb425e9d91d0a709334abd767 100644 (file)
--- a/src/gtk/checkbox.cpp
+++ b/src/gtk/checkbox.cpp
@@ -14,15 +14,13 @@
 
 #include "wx/checkbox.h"
 
 
 #include "wx/checkbox.h"
 

-#include "wx/gtk/private.h"
+#include <gtk/gtk.h>

 
 //-----------------------------------------------------------------------------
 // data
 //-----------------------------------------------------------------------------
 
 extern bool           g_blockEventsOnDrag;
 
 //-----------------------------------------------------------------------------
 // data
 //-----------------------------------------------------------------------------
 
 extern bool           g_blockEventsOnDrag;

-extern wxCursor       g_globalCursor;
-extern wxWindowGTK   *g_delayedFocus;

 
 //-----------------------------------------------------------------------------
 // "clicked"
 
 //-----------------------------------------------------------------------------
 // "clicked"


@@ -31,14 +29,10 @@ extern wxWindowGTK   *g_delayedFocus;
 extern "C" {
 static void gtk_checkbox_toggled_callback(GtkWidget *widget, wxCheckBox *cb)
 {
 extern "C" {
 static void gtk_checkbox_toggled_callback(GtkWidget *widget, wxCheckBox *cb)
 {

-    if (g_isIdle) wxapp_install_idle_handler();
-

     if (!cb->m_hasVMT) return;
 
     if (g_blockEventsOnDrag) return;
 
     if (!cb->m_hasVMT) return;
 
     if (g_blockEventsOnDrag) return;
 

-    if (cb->m_blockEvent) return;
-

     // Transitions for 3state checkbox must be done manually, GTK's checkbox
     // is 2state with additional "undetermined state" flag which isn't
     // changed automatically:
     // Transitions for 3state checkbox must be done manually, GTK's checkbox
     // is 2state with additional "undetermined state" flag which isn't
     // changed automatically:


@@ -53,7 +47,7 @@ static void gtk_checkbox_toggled_callback(GtkWidget *widget, wxCheckBox *cb)
             bool active = gtk_toggle_button_get_active(toggle);
             bool inconsistent = gtk_toggle_button_get_inconsistent(toggle);
 
             bool active = gtk_toggle_button_get_active(toggle);
             bool inconsistent = gtk_toggle_button_get_inconsistent(toggle);
 

-            cb->m_blockEvent = true;
+            cb->GTKDisableEvents();

 
             if (!active && !inconsistent)
             {
 
             if (!active && !inconsistent)
             {


@@ -73,10 +67,10 @@ static void gtk_checkbox_toggled_callback(GtkWidget *widget, wxCheckBox *cb)
             }
             else
             {
             }
             else
             {

-                wxFAIL_MSG(_T("3state wxCheckBox in unexpected state!"));
+                wxFAIL_MSG(wxT("3state wxCheckBox in unexpected state!"));

             }
 
             }
 

-            cb->m_blockEvent = false;
+            cb->GTKEnableEvents();

         }
         else
         {
         }
         else
         {


@@ -88,7 +82,7 @@ static void gtk_checkbox_toggled_callback(GtkWidget *widget, wxCheckBox *cb)
     wxCommandEvent event(wxEVT_COMMAND_CHECKBOX_CLICKED, cb->GetId());
     event.SetInt(cb->Get3StateValue());
     event.SetEventObject(cb);
     wxCommandEvent event(wxEVT_COMMAND_CHECKBOX_CLICKED, cb->GetId());
     event.SetInt(cb->Get3StateValue());
     event.SetEventObject(cb);

-    cb->GetEventHandler()->ProcessEvent(event);
+    cb->HandleWindowEvent(event);

 }
 }
 
 }
 }
 


@@ -96,8 +90,6 @@ static void gtk_checkbox_toggled_callback(GtkWidget *widget, wxCheckBox *cb)
 // wxCheckBox
 //-----------------------------------------------------------------------------
 
 // wxCheckBox
 //-----------------------------------------------------------------------------
 

-IMPLEMENT_DYNAMIC_CLASS(wxCheckBox,wxControl)
-

 wxCheckBox::wxCheckBox()
 {
 }
 wxCheckBox::wxCheckBox()
 {
 }


@@ -111,10 +103,7 @@ bool wxCheckBox::Create(wxWindow *parent,
                         const wxValidator& validator,
                         const wxString &name )
 {
                         const wxValidator& validator,
                         const wxString &name )
 {

-    m_needParent = true;
-    m_acceptsFocus = true;
-    m_blockEvent = false;
-
+    WXValidateStyle( &style );

     if (!PreCreation( parent, pos, size ) ||
         !CreateBase( parent, id, pos, size, style, validator, name ))
     {
     if (!PreCreation( parent, pos, size ) ||
         !CreateBase( parent, id, pos, size, style, validator, name ))
     {


@@ -122,11 +111,6 @@ bool wxCheckBox::Create(wxWindow *parent,
         return false;
     }
 
         return false;
     }
 

-    wxASSERT_MSG( (style & wxCHK_ALLOW_3RD_STATE_FOR_USER) == 0 ||
-                  (style & wxCHK_3STATE) != 0,
-                  wxT("Using wxCHK_ALLOW_3RD_STATE_FOR_USER")
-                  wxT(" style flag for a 2-state checkbox is useless") );
-

     if ( style & wxALIGN_RIGHT )
     {
         // VZ: as I don't know a way to create a right aligned checkbox with
     if ( style & wxALIGN_RIGHT )
     {
         // VZ: as I don't know a way to create a right aligned checkbox with


@@ -147,9 +131,10 @@ bool wxCheckBox::Create(wxWindow *parent,
     else
     {
         m_widgetCheckbox = gtk_check_button_new_with_label("");
     else
     {
         m_widgetCheckbox = gtk_check_button_new_with_label("");

-        m_widgetLabel = GTK_BIN(m_widgetCheckbox)->child;
+        m_widgetLabel = gtk_bin_get_child(GTK_BIN(m_widgetCheckbox));

         m_widget = m_widgetCheckbox;
     }
         m_widget = m_widgetCheckbox;
     }

+    g_object_ref(m_widget);

     SetLabel( label );
 
     g_signal_connect (m_widgetCheckbox, "toggled",
     SetLabel( label );
 
     g_signal_connect (m_widgetCheckbox, "toggled",


@@ -162,6 +147,18 @@ bool wxCheckBox::Create(wxWindow *parent,
     return true;
 }
 
     return true;
 }
 

+void wxCheckBox::GTKDisableEvents()
+{
+    g_signal_handlers_block_by_func(m_widgetCheckbox,
+        (gpointer) gtk_checkbox_toggled_callback, this);
+}
+
+void wxCheckBox::GTKEnableEvents()
+{
+    g_signal_handlers_unblock_by_func(m_widgetCheckbox,
+        (gpointer) gtk_checkbox_toggled_callback, this);
+}
+

 void wxCheckBox::SetValue( bool state )
 {
     wxCHECK_RET( m_widgetCheckbox != NULL, wxT("invalid checkbox") );
 void wxCheckBox::SetValue( bool state )
 {
     wxCHECK_RET( m_widgetCheckbox != NULL, wxT("invalid checkbox") );


@@ -169,11 +166,11 @@ void wxCheckBox::SetValue( bool state )
     if (state == GetValue())
         return;
 
     if (state == GetValue())
         return;
 

-    m_blockEvent = true;
+    GTKDisableEvents();

 
     gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(m_widgetCheckbox), state );
 
 
     gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(m_widgetCheckbox), state );
 

-    m_blockEvent = false;
+    GTKEnableEvents();

 }
 
 bool wxCheckBox::GetValue() const
 }
 
 bool wxCheckBox::GetValue() const


@@ -206,16 +203,22 @@ void wxCheckBox::SetLabel( const wxString& label )
 {
     wxCHECK_RET( m_widgetLabel != NULL, wxT("invalid checkbox") );
 
 {
     wxCHECK_RET( m_widgetLabel != NULL, wxT("invalid checkbox") );
 

+    // save the label inside m_label in case user calls GetLabel() later
+    wxControl::SetLabel(label);
+

     GTKSetLabelForLabel(GTK_LABEL(m_widgetLabel), label);
 }
 
 bool wxCheckBox::Enable( bool enable )
 {
     GTKSetLabelForLabel(GTK_LABEL(m_widgetLabel), label);
 }
 
 bool wxCheckBox::Enable( bool enable )
 {

-    if ( !wxControl::Enable( enable ) )
+    if (!base_type::Enable(enable))

         return false;
 
     gtk_widget_set_sensitive( m_widgetLabel, enable );
 
         return false;
 
     gtk_widget_set_sensitive( m_widgetLabel, enable );
 

+    if (enable)
+        GTKFixSensitivity();
+

     return true;
 }
 
     return true;
 }
 


@@ -225,46 +228,9 @@ void wxCheckBox::DoApplyWidgetStyle(GtkRcStyle *style)
     gtk_widget_modify_style(m_widgetLabel, style);
 }
 
     gtk_widget_modify_style(m_widgetLabel, style);
 }
 

-bool wxCheckBox::IsOwnGtkWindow( GdkWindow *window )
-{
-    return window == GTK_BUTTON(m_widget)->event_window;
-}
-
-void wxCheckBox::OnInternalIdle()
-{
-    // Check if we have to show window now
-    if (GtkShowFromOnIdle()) return;
-    
-    wxCursor cursor = m_cursor;
-    if (g_globalCursor.Ok()) cursor = g_globalCursor;
-
-    GdkWindow *event_window = GTK_BUTTON(m_widgetCheckbox)->event_window;
-    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( event_window, 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 wxCheckBox::DoGetBestSize() const
+GdkWindow *wxCheckBox::GTKGetWindow(wxArrayGdkWindows& WXUNUSED(windows)) const

 {
 {

-    return wxControl::DoGetBestSize();
+    return GTK_BUTTON(m_widgetCheckbox)->event_window;

 }
 
 // static
 }
 
 // static