X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2432b92dd7a837db13d3938a56c1959decd03203..04fa04d8067d235ab45b5bc05b65f0679634b541:/src/generic/panelg.cpp

diff --git a/src/generic/panelg.cpp b/src/generic/panelg.cpp
index 244cb0aedb..d539393dbe 100644
--- a/src/generic/panelg.cpp
+++ b/src/generic/panelg.cpp
@@ -1,146 +1,69 @@
-/////////////////////////////////////////////////////////////////////////////
-// Name:        panelg.cpp
-// Purpose:     wxPanel
-// Author:      Julian Smart
-// Modified by:
-// Created:     04/01/98
-// RCS-ID:      $Id$
-// Copyright:   (c) Julian Smart and Markus Holzem
-// Licence:   	wxWindows license
-/////////////////////////////////////////////////////////////////////////////
-
-#ifdef __GNUG__
-#pragma implementation "panelg.h"
-#endif
-
-// For compilers that support precompilation, includes "wx.h".
+///////////////////////////////////////////////////////////////////////////////
+// Name:        src/generic/panelg.cpp
+// Purpose:     Generic wxPanel implementation.
+// Author:      Vadim Zeitlin
+// Created:     2011-03-20
+// RCS-ID:      $Id: wxhead.cpp,v 1.11 2010-04-22 12:44:51 zeitlin Exp $
+// Copyright:   (c) 2011 Vadim Zeitlin <vadim@wxwidgets.org>
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+// ============================================================================
+// declarations
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+// for compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
-#pragma hdrstop
+    #pragma hdrstop
 #endif
 
 #ifndef WX_PRECOMP
-#include "wx/object.h"
-#include "wx/font.h"
-#include "wx/colour.h"
-#include "wx/settings.h"
-#endif
-
-#include "wx/generic/panelg.h"
-
-#if !USE_SHARED_LIBRARY
-IMPLEMENT_DYNAMIC_CLASS(wxPanel, wxWindow)
-
-BEGIN_EVENT_TABLE(wxPanel, wxWindow)
-  EVT_SYS_COLOUR_CHANGED(wxPanel::OnSysColourChanged)
-  EVT_NAVIGATION_KEY(wxPanel::OnNavigationKey)
-END_EVENT_TABLE()
+    #include "wx/dc.h"
+    #include "wx/panel.h"
+#endif // WX_PRECOMP
 
-#endif
+#ifdef wxHAS_GENERIC_PANEL
 
-wxPanel::wxPanel()
-{
-}
+// ============================================================================
+// implementation
+// ============================================================================
 
-bool wxPanel::Create(wxWindow *parent, wxWindowID id,
-                     const wxPoint& pos,
-                     const wxSize& size,
-                     long style,
-                     const wxString& name)
+void wxPanel::DoSetBackgroundBitmap(const wxBitmap& bmp)
 {
-    bool ret = wxWindow::Create(parent, id, pos, size, style, name);
+    m_bitmapBg = bmp;
 
-    if ( ret ) 
+    if ( m_bitmapBg.IsOk() )
     {
-#ifndef __WXGTK__
-        SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
-        SetFont(wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT));
-#endif
+        Connect(wxEVT_ERASE_BACKGROUND,
+                wxEraseEventHandler(wxPanel::OnEraseBackground));
+    }
+    else
+    {
+        Disconnect(wxEVT_ERASE_BACKGROUND,
+                   wxEraseEventHandler(wxPanel::OnEraseBackground));
     }
-
-    return ret;
-}
-
-void wxPanel::InitDialog(void)
-{
-    wxInitDialogEvent event(GetId());
-    event.SetEventObject(this);
-    GetEventHandler()->ProcessEvent(event);
-}
-
-// Responds to colour changes, and passes event on to children.
-void wxPanel::OnSysColourChanged(wxSysColourChangedEvent& event)
-{
-    SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
-    Refresh();
-
-    // Propagate the event to the non-top-level children
-    wxWindow::OnSysColourChanged(event);
 }
 
-void wxPanel::OnNavigationKey( wxNavigationKeyEvent& event )
+void wxPanel::OnEraseBackground(wxEraseEvent& event)
 {
-    if (GetChildren().GetCount() < 2)
-    {
-        event.Skip();
-        return;
-    }
+    wxDC& dc = *event.GetDC();
 
-    // don't process these ones here
-    if (event.IsWindowChange()) 
-    {
-        event.Skip();
-        return;
-    }
+    const wxSize clientSize = GetClientSize();
+    const wxSize bitmapSize = m_bitmapBg.GetSize();
 
-    wxWindow *winFocus = event.GetCurrentFocus();
-    if (!winFocus) winFocus = wxWindow::FindFocus();
-    
-    if (!winFocus)
+    for ( int x = 0; x < clientSize.x; x += bitmapSize.x )
     {
-        event.Skip();
-        return;
-    }
-    
-    wxNode *start_node = GetChildren().Find( winFocus );
-    if (!start_node) start_node = GetChildren().First();
-    
-    wxNode *node = event.GetDirection() ? start_node->Next() : start_node->Previous();
-	    
-    while (node != start_node)
-    {
-	if (!node)
-	{
-/*
-            if (GetParent() != NULL) 
-	    {
-                wxNavigationKeyEvent new_event;
-                new_event.SetDirection( event.GetDirection() );
-                new_event.SetWindowChange(FALSE);
-                new_event.SetCurrentFocus( this );
-
-                if (GetParent()->GetEventHandler()->ProcessEvent(new_event))
-		{  
-		    return;
-		}
-            }
-*/
-	    
-	    node = event.GetDirection() ? GetChildren().First() : GetChildren().Last();
-	}
-	        
-	wxWindow *child = (wxWindow*) node->Data();
-		
-	if (child->AcceptsFocus())
-	{
-	    child->SetFocus();
-	    return;
-	}
-		
-	node = node->Next();
+        for ( int y = 0; y < clientSize.y; y += bitmapSize.y )
+        {
+            dc.DrawBitmap(m_bitmapBg, x, y);
+        }
     }
-    
-    event.Skip();
 }
 
+#endif // wxHAS_GENERIC_PANEL