wxOS2 warning fixes after daily build log.

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

diff --git a/src/gtk/scrolbar.cpp b/src/gtk/scrolbar.cpp
index 9172d9b8b9e0c3cbceb2f64aee6e3c205b78a30d..aadb7d0086e89f296a963efcb17f32f79b625ccc 100644 (file)
--- a/src/gtk/scrolbar.cpp
+++ b/src/gtk/scrolbar.cpp
@@ -118,11 +118,6 @@ static gint gtk_scrollbar_button_press_callback( GtkRange *widget,
             g_currentUpDownEvent = wxEVT_SCROLL_LINEUP;
       }
 
-#ifndef __WXGTK20__
-    // There is no slider field any more
-    win->m_isScrolling = (gdk_event->window == widget->slider);
-#endif
-
     return FALSE;
 }
 }
@@ -193,18 +188,14 @@ bool wxScrollBar::Create(wxWindow *parent, wxWindowID id,
 
     m_adjust = gtk_range_get_adjustment( GTK_RANGE(m_widget) );
 
-    gtk_signal_connect( GTK_OBJECT(m_adjust),
-                        "value_changed",
-                        (GtkSignalFunc) gtk_scrollbar_callback,
-                        (gpointer) this );
-    gtk_signal_connect( GTK_OBJECT(m_widget),
-                        "button_press_event",
-                        (GtkSignalFunc)gtk_scrollbar_button_press_callback,
-                        (gpointer) this );
-    gtk_signal_connect( GTK_OBJECT(m_widget),
-                        "button_release_event",
-                        (GtkSignalFunc)gtk_scrollbar_button_release_callback,
-                        (gpointer) this );
+    g_signal_connect (m_adjust, "value_changed",
+                      G_CALLBACK (gtk_scrollbar_callback), this);
+    g_signal_connect (m_widget, "button_press_event",
+                      G_CALLBACK (gtk_scrollbar_button_press_callback),
+                      this);
+    g_signal_connect (m_widget, "button_release_event",
+                      G_CALLBACK (gtk_scrollbar_button_release_callback),
+                      this);
 
     m_parent->DoAddChild( this );
 
@@ -243,16 +234,14 @@ void wxScrollBar::SetThumbPosition( int viewStart )
     if (fabs(fpos-m_adjust->value) < 0.2) return;
     m_adjust->value = fpos;
 
-    gtk_signal_disconnect_by_func( GTK_OBJECT(m_adjust),
-                        (GtkSignalFunc) gtk_scrollbar_callback,
-                        (gpointer) this );
+    g_signal_handlers_disconnect_by_func (m_adjust,
+                                          (gpointer) gtk_scrollbar_callback,
+                                          this);
 
-    gtk_signal_emit_by_name( GTK_OBJECT(m_adjust), "value_changed" );
+    g_signal_emit_by_name (m_adjust, "value_changed");
 
-    gtk_signal_connect( GTK_OBJECT(m_adjust),
-                        "value_changed",
-                        (GtkSignalFunc) gtk_scrollbar_callback,
-                        (gpointer) this );
+    g_signal_connect (m_adjust, "value_changed",
+                      G_CALLBACK (gtk_scrollbar_callback), this);
 }
 
 void wxScrollBar::SetScrollbar( int position, int thumbSize, int range, int pageSize,
@@ -280,7 +269,7 @@ void wxScrollBar::SetScrollbar( int position, int thumbSize, int range, int page
     m_adjust->page_increment = (float)(wxMax(fpage,0));
     m_adjust->page_size = fthumb;
 
-    gtk_signal_emit_by_name( GTK_OBJECT(m_adjust), "changed" );
+    g_signal_emit_by_name (m_adjust, "changed");
 }
 
 /* Backward compatibility */
@@ -344,14 +333,7 @@ void wxScrollBar::SetViewLength( int viewLength )
 bool wxScrollBar::IsOwnGtkWindow( GdkWindow *window )
 {
     GtkRange *range = GTK_RANGE(m_widget);
-    return ( (window == GTK_WIDGET(range)->window)
-#ifndef __WXGTK20__
-                || (window == range->trough)
-                || (window == range->slider)
-                || (window == range->step_forw)
-                || (window == range->step_back)
-#endif // GTK+ 1.x
-           );
+    return ( (window == GTK_WIDGET(range)->window) );
 }
 
 wxSize wxScrollBar::DoGetBestSize() const