fix MSVC warnings about possibly uninitialized variables; some reindentation

[wxWidgets.git] / src / gtk1 / scrolbar.cpp

diff --git a/src/gtk1/scrolbar.cpp b/src/gtk1/scrolbar.cpp
index 8e327cb62e0db8c720838f71051ea77832aac750..82ad187aa693439d8a565dad63287d883eca91b7 100644 (file)
--- a/src/gtk1/scrolbar.cpp
+++ b/src/gtk1/scrolbar.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        src/gtk/scrolbar.cpp
+// Name:        src/gtk1/scrolbar.cpp
 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$
@@ -7,11 +7,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "scrolbar.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -19,9 +14,12 @@
 
 #include "wx/scrolbar.h"
 
-#include "wx/utils.h"
-#include "wx/math.h"
-#include "wx/gtk/private.h"
+#ifndef WX_PRECOMP
+    #include "wx/utils.h"
+    #include "wx/math.h"
+#endif
+
+#include "wx/gtk1/private.h"
 
 //-----------------------------------------------------------------------------
 // idle system
@@ -72,13 +70,13 @@ static void gtk_scrollbar_callback( GtkAdjustment *adjust,
     {
         wxScrollEvent event( g_currentUpDownEvent, win->GetId(), value, orient );
         event.SetEventObject( win );
-        win->GetEventHandler()->ProcessEvent( event );
+        win->HandleWindowEvent( event );
     }
 
     // throw other event (wxEVT_SCROLL_THUMBTRACK)
     wxScrollEvent event( command, win->GetId(), value, orient );
     event.SetEventObject( win );
-    win->GetEventHandler()->ProcessEvent( event );
+    win->HandleWindowEvent( event );
 
 /*
     wxCommandEvent cevent( wxEVT_COMMAND_SCROLLBAR_UPDATED, win->GetId() );
@@ -123,10 +121,8 @@ 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;
 }
@@ -153,7 +149,7 @@ gtk_scrollbar_button_release_callback( GtkRange *WXUNUSED(widget),
 
         wxScrollEvent event( command, win->GetId(), value, orient );
         event.SetEventObject( win );
-        win->GetEventHandler()->ProcessEvent( event );
+        win->HandleWindowEvent( event );
     }
 
     win->m_isScrolling = false;
@@ -192,9 +188,9 @@ bool wxScrollBar::Create(wxWindow *parent, wxWindowID id,
     m_oldPos = 0.0;
 
     if ((style & wxSB_VERTICAL) == wxSB_VERTICAL)
-        m_widget = gtk_vscrollbar_new( (GtkAdjustment *) NULL );
+        m_widget = gtk_vscrollbar_new( NULL );
     else
-        m_widget = gtk_hscrollbar_new( (GtkAdjustment *) NULL );
+        m_widget = gtk_hscrollbar_new( NULL );
 
     m_adjust = gtk_range_get_adjustment( GTK_RANGE(m_widget) );
 
@@ -350,12 +346,10 @@ 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
            );
 }
 
@@ -371,4 +365,4 @@ wxScrollBar::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
     return GetDefaultAttributesFromGTKWidget(gtk_vscrollbar_new);
 }
 
-#endif
+#endif // wxUSE_SCROLLBAR