X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/10ff9c616e00e4074dfdc2ac9e354605cc129c22..07edda049fbe3b6ae08daff5ce864543f155bab0:/src/gtk/tglbtn.cpp

diff --git a/src/gtk/tglbtn.cpp b/src/gtk/tglbtn.cpp
index 50b319394f..52b95ba1fe 100644
--- a/src/gtk/tglbtn.cpp
+++ b/src/gtk/tglbtn.cpp
@@ -7,7 +7,7 @@
 // Created:     08.02.01
 // RCS-ID:      $Id$
 // Copyright:   (c) 2000 Johnny C. Norris II
-// License:     wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // For compilers that support precompilation, includes "wx.h".
@@ -31,8 +31,6 @@ static void gtk_togglebutton_clicked_callback(GtkWidget *WXUNUSED(widget), wxTog
     if (!cb->m_hasVMT || g_blockEventsOnDrag)
         return;
 
-    if (cb->m_blockEvent) return;
-
     // Generate a wx event.
     wxCommandEvent event(wxEVT_COMMAND_TOGGLEBUTTON_CLICKED, cb->GetId());
     event.SetInt(cb->GetValue());
@@ -41,7 +39,7 @@ static void gtk_togglebutton_clicked_callback(GtkWidget *WXUNUSED(widget), wxTog
 }
 }
 
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_TOGGLEBUTTON_CLICKED)
+wxDEFINE_EVENT( wxEVT_COMMAND_TOGGLEBUTTON_CLICKED, wxCommandEvent );
 
 // ------------------------------------------------------------------------
 // wxBitmapToggleButton
@@ -55,8 +53,6 @@ bool wxBitmapToggleButton::Create(wxWindow *parent, wxWindowID id,
                             const wxValidator& validator,
                             const wxString &name)
 {
-    m_blockEvent = false;
-
     if (!PreCreation(parent, pos, size) ||
        !CreateBase(parent, id, pos, size, style, validator, name ))
     {
@@ -66,6 +62,7 @@ bool wxBitmapToggleButton::Create(wxWindow *parent, wxWindowID id,
 
     // Create the gtk widget.
     m_widget = gtk_toggle_button_new();
+    g_object_ref(m_widget);
 
     if (style & wxNO_BORDER)
         gtk_button_set_relief( GTK_BUTTON(m_widget), GTK_RELIEF_NONE );
@@ -84,6 +81,18 @@ bool wxBitmapToggleButton::Create(wxWindow *parent, wxWindowID id,
     return true;
 }
 
+void wxBitmapToggleButton::GTKDisableEvents()
+{
+    g_signal_handlers_block_by_func(m_widget,
+                                (gpointer) gtk_togglebutton_clicked_callback, this);
+}
+
+void wxBitmapToggleButton::GTKEnableEvents()
+{
+    g_signal_handlers_unblock_by_func(m_widget,
+                                (gpointer) gtk_togglebutton_clicked_callback, this);
+}
+
 // void SetValue(bool state)
 // Set the value of the toggle button.
 void wxBitmapToggleButton::SetValue(bool state)
@@ -93,11 +102,11 @@ void wxBitmapToggleButton::SetValue(bool state)
     if (state == GetValue())
         return;
 
-    m_blockEvent = true;
+    GTKDisableEvents();
 
     gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(m_widget), state);
 
-    m_blockEvent = false;
+    GTKEnableEvents();
 }
 
 // bool GetValue() const
@@ -121,28 +130,33 @@ void wxBitmapToggleButton::SetLabel(const wxBitmap& label)
 
 void wxBitmapToggleButton::OnSetBitmap()
 {
-    if (!m_bitmap.Ok()) return;
+    if (!m_bitmap.IsOk()) return;
 
-    GtkWidget* image = ((GtkBin*)m_widget)->child;
+    GtkWidget* image = gtk_bin_get_child(GTK_BIN(m_widget));
     if (image == NULL)
     {
-        // initial bitmap
-        image = gtk_image_new_from_pixbuf(m_bitmap.GetPixbuf());
+        image = gtk_image_new();
         gtk_widget_show(image);
         gtk_container_add((GtkContainer*)m_widget, image);
     }
-    else
-    {   // subsequent bitmaps
-        gtk_image_set_from_pixbuf((GtkImage*)image, m_bitmap.GetPixbuf());
-    }
+    // always use pixbuf, because pixmap mask does not
+    // work with disabled images in some themes
+    gtk_image_set_from_pixbuf((GtkImage*)image, m_bitmap.GetPixbuf());
 }
 
 bool wxBitmapToggleButton::Enable(bool enable /*=true*/)
 {
+    bool isEnabled = IsEnabled();
+
     if (!wxControl::Enable(enable))
         return false;
 
-    gtk_widget_set_sensitive(GTK_BIN(m_widget)->child, enable);
+    gtk_widget_set_sensitive(gtk_bin_get_child(GTK_BIN(m_widget)), enable);
+
+    if (!isEnabled && enable)
+    {
+        GTKFixSensitivity();
+    }
 
     return true;
 }
@@ -150,7 +164,7 @@ bool wxBitmapToggleButton::Enable(bool enable /*=true*/)
 void wxBitmapToggleButton::DoApplyWidgetStyle(GtkRcStyle *style)
 {
     gtk_widget_modify_style(m_widget, style);
-    gtk_widget_modify_style(GTK_BIN(m_widget)->child, style);
+    gtk_widget_modify_style(gtk_bin_get_child(GTK_BIN(m_widget)), style);
 }
 
 GdkWindow *
@@ -164,7 +178,7 @@ wxSize wxBitmapToggleButton::DoGetBestSize() const
 {
     wxSize best;
 
-    if (m_bitmap.Ok())
+    if (m_bitmap.IsOk())
     {
         int border = HasFlag(wxNO_BORDER) ? 4 : 10;
         best.x = m_bitmap.GetWidth()+border;
@@ -195,8 +209,6 @@ bool wxToggleButton::Create(wxWindow *parent, wxWindowID id,
                             const wxValidator& validator,
                             const wxString &name)
 {
-    m_blockEvent = false;
-
     if (!PreCreation(parent, pos, size) ||
         !CreateBase(parent, id, pos, size, style, validator, name ))
     {
@@ -206,6 +218,7 @@ bool wxToggleButton::Create(wxWindow *parent, wxWindowID id,
 
     // Create the gtk widget.
     m_widget = gtk_toggle_button_new_with_mnemonic("");
+    g_object_ref(m_widget);
 
     SetLabel(label);
 
@@ -220,6 +233,18 @@ bool wxToggleButton::Create(wxWindow *parent, wxWindowID id,
     return true;
 }
 
+void wxToggleButton::GTKDisableEvents()
+{
+    g_signal_handlers_block_by_func(m_widget,
+                                (gpointer) gtk_togglebutton_clicked_callback, this);
+}
+
+void wxToggleButton::GTKEnableEvents()
+{
+    g_signal_handlers_unblock_by_func(m_widget,
+                                (gpointer) gtk_togglebutton_clicked_callback, this);
+}
+
 // void SetValue(bool state)
 // Set the value of the toggle button.
 void wxToggleButton::SetValue(bool state)
@@ -229,11 +254,11 @@ void wxToggleButton::SetValue(bool state)
     if (state == GetValue())
         return;
 
-    m_blockEvent = true;
+    GTKDisableEvents();
 
     gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(m_widget), state);
 
-    m_blockEvent = false;
+    GTKEnableEvents();
 }
 
 // bool GetValue() const
@@ -242,7 +267,7 @@ bool wxToggleButton::GetValue() const
 {
     wxCHECK_MSG(m_widget != NULL, false, wxT("invalid toggle button"));
 
-    return GTK_TOGGLE_BUTTON(m_widget)->active;
+    return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(m_widget)) != 0;
 }
 
 void wxToggleButton::SetLabel(const wxString& label)
@@ -255,15 +280,18 @@ void wxToggleButton::SetLabel(const wxString& label)
 
     gtk_button_set_label(GTK_BUTTON(m_widget), wxGTK_CONV(labelGTK));
 
-    ApplyWidgetStyle( false );
+    GTKApplyWidgetStyle( false );
 }
 
 bool wxToggleButton::Enable(bool enable /*=true*/)
 {
-    if (!wxControl::Enable(enable))
+    if (!base_type::Enable(enable))
         return false;
 
-    gtk_widget_set_sensitive(GTK_BIN(m_widget)->child, enable);
+    gtk_widget_set_sensitive(gtk_bin_get_child(GTK_BIN(m_widget)), enable);
+
+    if (enable)
+        GTKFixSensitivity();
 
     return true;
 }
@@ -271,7 +299,7 @@ bool wxToggleButton::Enable(bool enable /*=true*/)
 void wxToggleButton::DoApplyWidgetStyle(GtkRcStyle *style)
 {
     gtk_widget_modify_style(m_widget, style);
-    gtk_widget_modify_style(GTK_BIN(m_widget)->child, style);
+    gtk_widget_modify_style(gtk_bin_get_child(GTK_BIN(m_widget)), style);
 }
 
 GdkWindow *