initialize bitmap to avoid assertion

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

diff --git a/src/gtk/tglbtn.cpp b/src/gtk/tglbtn.cpp
index 722d7f965901ea3350caf6b586176c60ac03d258..734b351d26ba5ea7f32c2548fdf3855ad070aae1 100644 (file)
--- a/src/gtk/tglbtn.cpp
+++ b/src/gtk/tglbtn.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        wx/gtk/tglbtn.cpp
+// Name:        src/gtk/tglbtn.cpp

 // Purpose:     Definition of the wxToggleButton class, which implements a
 //              toggle button under wxGTK.
 // Author:      John Norris, minor changes by Axel Schlueter
 // Purpose:     Definition of the wxToggleButton class, which implements a
 //              toggle button under wxGTK.
 // Author:      John Norris, minor changes by Axel Schlueter


@@ -13,30 +13,21 @@
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 

-#include "wx/tglbtn.h"
-#include "wx/button.h"
-

 #if wxUSE_TOGGLEBTN
 
 #if wxUSE_TOGGLEBTN
 

-// FIXME: Use GtkImage instead of GtkPixmap.
-#include <gtk/gtkversion.h>
-#ifdef GTK_DISABLE_DEPRECATED
-#undef GTK_DISABLE_DEPRECATED
+#include "wx/tglbtn.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/button.h"

 #endif
 
 #include "wx/gtk/private.h"
 
 #endif
 
 #include "wx/gtk/private.h"
 

-extern void wxapp_install_idle_handler();
-extern bool g_isIdle;

 extern bool      g_blockEventsOnDrag;
 extern bool      g_blockEventsOnDrag;

-extern wxCursor   g_globalCursor;

 
 extern "C" {
 static void gtk_togglebutton_clicked_callback(GtkWidget *WXUNUSED(widget), wxToggleButton *cb)
 {
 
 extern "C" {
 static void gtk_togglebutton_clicked_callback(GtkWidget *WXUNUSED(widget), wxToggleButton *cb)
 {

-    if (g_isIdle)
-        wxapp_install_idle_handler();
-

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


@@ -64,9 +55,6 @@ bool wxToggleBitmapButton::Create(wxWindow *parent, wxWindowID id,
                             const wxValidator& validator,
                             const wxString &name)
 {
                             const wxValidator& validator,
                             const wxString &name)
 {

-    m_needParent = true;
-    m_acceptsFocus = true;
-

     m_blockEvent = false;
 
     if (!PreCreation(parent, pos, size) ||
     m_blockEvent = false;
 
     if (!PreCreation(parent, pos, size) ||


@@ -76,18 +64,14 @@ bool wxToggleBitmapButton::Create(wxWindow *parent, wxWindowID id,
         return false;
     }
 
         return false;
     }
 

-    m_bitmap = label;
-

     // Create the gtk widget.
     m_widget = gtk_toggle_button_new();
 
     if (style & wxNO_BORDER)
     // Create the gtk widget.
     m_widget = gtk_toggle_button_new();
 
     if (style & wxNO_BORDER)

-       gtk_button_set_relief( GTK_BUTTON(m_widget), GTK_RELIEF_NONE );
+        gtk_button_set_relief( GTK_BUTTON(m_widget), GTK_RELIEF_NONE );

 
 

-    if (m_bitmap.Ok())
-    {
-        OnSetBitmap();
-    }
+    m_bitmap = label;
+    OnSetBitmap();

 
     g_signal_connect (m_widget, "clicked",
                       G_CALLBACK (gtk_togglebutton_clicked_callback),
 
     g_signal_connect (m_widget, "clicked",
                       G_CALLBACK (gtk_togglebutton_clicked_callback),


@@ -122,7 +106,7 @@ bool wxToggleBitmapButton::GetValue() const
 {
     wxCHECK_MSG(m_widget != NULL, false, wxT("invalid toggle button"));
 
 {
     wxCHECK_MSG(m_widget != NULL, false, wxT("invalid toggle button"));
 

-    return GTK_TOGGLE_BUTTON(m_widget)->active;
+    return gtk_toggle_button_get_active((GtkToggleButton*)m_widget);

 }
 
 void wxToggleBitmapButton::SetLabel(const wxBitmap& label)
 }
 
 void wxToggleBitmapButton::SetLabel(const wxBitmap& label)


@@ -139,21 +123,17 @@ void wxToggleBitmapButton::OnSetBitmap()
 {
     if (!m_bitmap.Ok()) return;
 
 {
     if (!m_bitmap.Ok()) return;
 

-    GdkBitmap *mask = (GdkBitmap *) NULL;
-    if (m_bitmap.GetMask()) mask = m_bitmap.GetMask()->GetBitmap();
-
-    GtkWidget *child = GTK_BIN(m_widget)->child;
-    if (child == NULL)
+    GtkWidget* image = ((GtkBin*)m_widget)->child;
+    if (image == NULL)

     {
         // initial bitmap
     {
         // initial bitmap

-        GtkWidget *pixmap = gtk_pixmap_new(m_bitmap.GetPixmap(), mask);
-        gtk_widget_show(pixmap);
-        gtk_container_add(GTK_CONTAINER(m_widget), pixmap);
+        image = gtk_image_new_from_pixbuf(m_bitmap.GetPixbuf());
+        gtk_widget_show(image);
+        gtk_container_add((GtkContainer*)m_widget, image);

     }
     else
     {   // subsequent bitmaps
     }
     else
     {   // subsequent bitmaps

-        GtkPixmap *g_pixmap = GTK_PIXMAP(child);
-        gtk_pixmap_set(g_pixmap, m_bitmap.GetPixmap(), mask);
+        gtk_image_set_from_pixbuf((GtkImage*)image, m_bitmap.GetPixbuf());

     }
 }
 
     }
 }
 


@@ -173,34 +153,12 @@ void wxToggleBitmapButton::DoApplyWidgetStyle(GtkRcStyle *style)
     gtk_widget_modify_style(GTK_BIN(m_widget)->child, style);
 }
 
     gtk_widget_modify_style(GTK_BIN(m_widget)->child, style);
 }
 

-bool wxToggleBitmapButton::IsOwnGtkWindow(GdkWindow *window)
+GdkWindow *
+wxToggleBitmapButton::GTKGetWindow(wxArrayGdkWindows& WXUNUSED(windows)) const

 {
 {

-    return window == GTK_BUTTON(m_widget)->event_window;
+    return GTK_BUTTON(m_widget)->event_window;

 }
 
 }
 

-void wxToggleBitmapButton::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 (wxUpdateUIEvent::CanUpdate(this))
-        UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
-}
-
-

 // Get the "best" size for this control.
 wxSize wxToggleBitmapButton::DoGetBestSize() const
 {
 // Get the "best" size for this control.
 wxSize wxToggleBitmapButton::DoGetBestSize() const
 {


@@ -237,21 +195,19 @@ bool wxToggleButton::Create(wxWindow *parent, wxWindowID id,
                             const wxValidator& validator,
                             const wxString &name)
 {
                             const wxValidator& validator,
                             const wxString &name)
 {

-    m_needParent = true;
-    m_acceptsFocus = true;
-

     m_blockEvent = false;
 
     if (!PreCreation(parent, pos, size) ||
     m_blockEvent = false;
 
     if (!PreCreation(parent, pos, size) ||

-        !CreateBase(parent, id, pos, size, style, validator, name )) {
+        !CreateBase(parent, id, pos, size, style, validator, name ))
+    {

         wxFAIL_MSG(wxT("wxToggleButton creation failed"));
         return false;
     }
 
         wxFAIL_MSG(wxT("wxToggleButton creation failed"));
         return false;
     }
 

-    wxControl::SetLabel(label);
-

     // Create the gtk widget.
     // Create the gtk widget.

-    m_widget = gtk_toggle_button_new_with_label( wxGTK_CONV( m_label ) );
+    m_widget = gtk_toggle_button_new_with_mnemonic("");
+
+    SetLabel(label);

 
     g_signal_connect (m_widget, "clicked",
                       G_CALLBACK (gtk_togglebutton_clicked_callback),
 
     g_signal_connect (m_widget, "clicked",
                       G_CALLBACK (gtk_togglebutton_clicked_callback),


@@ -295,7 +251,11 @@ void wxToggleButton::SetLabel(const wxString& label)
 
     wxControl::SetLabel(label);
 
 
     wxControl::SetLabel(label);
 

-    gtk_label_set_text(GTK_LABEL(GTK_BIN(m_widget)->child), wxGTK_CONV(GetLabel()));
+    const wxString labelGTK = GTKConvertMnemonics(label);
+
+    gtk_button_set_label(GTK_BUTTON(m_widget), wxGTK_CONV(labelGTK));
+
+    ApplyWidgetStyle( false );

 }
 
 bool wxToggleButton::Enable(bool enable /*=true*/)
 }
 
 bool wxToggleButton::Enable(bool enable /*=true*/)


@@ -314,34 +274,12 @@ void wxToggleButton::DoApplyWidgetStyle(GtkRcStyle *style)
     gtk_widget_modify_style(GTK_BIN(m_widget)->child, style);
 }
 
     gtk_widget_modify_style(GTK_BIN(m_widget)->child, style);
 }
 

-bool wxToggleButton::IsOwnGtkWindow(GdkWindow *window)
+GdkWindow *
+wxToggleButton::GTKGetWindow(wxArrayGdkWindows& WXUNUSED(windows)) const

 {
 {

-    return window == GTK_BUTTON(m_widget)->event_window;
+    return GTK_BUTTON(m_widget)->event_window;

 }
 
 }
 

-void wxToggleButton::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 (wxUpdateUIEvent::CanUpdate(this))
-        UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
-}
-
-

 // Get the "best" size for this control.
 wxSize wxToggleButton::DoGetBestSize() const
 {
 // Get the "best" size for this control.
 wxSize wxToggleButton::DoGetBestSize() const
 {


@@ -364,4 +302,3 @@ wxToggleButton::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
 }
 
 #endif // wxUSE_TOGGLEBTN
 }
 
 #endif // wxUSE_TOGGLEBTN

-