applied the workaround for XUnionRectWithRegion() returning ampty result if the rect...

[wxWidgets.git] / src / generic / panelg.cpp

diff --git a/src/generic/panelg.cpp b/src/generic/panelg.cpp
index e43bb932f1d3f20fd2bfc0d35151975e3cc52709..0c7b85fb4255bf1de28292127cc773ba2c599b5d 100644 (file)
--- a/src/generic/panelg.cpp
+++ b/src/generic/panelg.cpp
@@ -1,82 +1,140 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        panelg.cpp
-// Purpose:     wxPanel
-// Author:      Julian Smart
+// Name:        src/generic/panelg.cpp
+// Purpose:     wxPanel and the keyboard handling code
+// Author:      Julian Smart, Robert Roebling, Vadim Zeitlin
 // Modified by:
 // Created:     04/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart and Markus Holzem
-// Licence:    wxWindows license
+// Licence:     wxWindows license
 /////////////////////////////////////////////////////////////////////////////
 
+// ============================================================================
+// declarations
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
 #ifdef __GNUG__
-#pragma implementation "panelg.h"
+    #pragma implementation "panelg.h"
 #endif
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
-#pragma hdrstop
+    #pragma hdrstop
 #endif
 
 #ifndef WX_PRECOMP
-#include "wx/settings.h"
+    #include "wx/object.h"
+    #include "wx/font.h"
+    #include "wx/colour.h"
+    #include "wx/settings.h"
+    #include "wx/log.h"
 #endif
 
-#include "wx/generic/panelg.h"
+#include "wx/containr.h"
+#include "wx/panel.h"
+
+// ----------------------------------------------------------------------------
+// wxWin macros
+// ----------------------------------------------------------------------------
 
-#if !USE_SHARED_LIBRARY
 IMPLEMENT_DYNAMIC_CLASS(wxPanel, wxWindow)
 
 BEGIN_EVENT_TABLE(wxPanel, wxWindow)
-  EVT_SYS_COLOUR_CHANGED(wxPanel::OnSysColourChanged)
+    EVT_SYS_COLOUR_CHANGED(wxPanel::OnSysColourChanged)
+
+    EVT_SIZE(wxPanel::OnSize)
+
+    WX_EVENT_TABLE_CONTROL_CONTAINER(wxPanel)
 END_EVENT_TABLE()
 
-#endif
+// ============================================================================
+// implementation
+// ============================================================================
+
+WX_DELEGATE_TO_CONTROL_CONTAINER(wxPanel)
 
-wxPanel::wxPanel(void)
+// ----------------------------------------------------------------------------
+// wxPanel creation
+// ----------------------------------------------------------------------------
+
+void wxPanel::Init()
 {
-  SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
-  SetDefaultBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
+    m_container.SetContainerWindow(this);
 }
 
 bool wxPanel::Create(wxWindow *parent, wxWindowID id,
-           const wxPoint& pos,
-           const wxSize& size,
-           long style,
-           const wxString& name)
+                     const wxPoint& pos,
+                     const wxSize& size,
+                     long style,
+                     const wxString& name)
 {
-  bool ret = wxWindow::Create(parent, id, pos, size, style, name);
-
-  SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
-  SetDefaultBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
-  SetFont(wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT));
-  return ret;
+    return wxWindow::Create(parent, id, pos, size, style, name);
 }
 
-void wxPanel::OnPaint(wxPaintEvent& WXUNUSED(event))
+wxPanel::~wxPanel()
 {
-       // No: if you call the default procedure, it makes
-       // the following painting code not work.
-//     wxWindow::OnPaint(event);
 }
 
-void wxPanel::InitDialog(void)
+void wxPanel::InitDialog()
 {
-       wxInitDialogEvent event(GetId());
-       event.SetEventObject(this);
-       GetEventHandler()->ProcessEvent(event);
+    wxInitDialogEvent event(GetId());
+    event.SetEventObject(this);
+    GetEventHandler()->ProcessEvent(event);
 }
 
+// ----------------------------------------------------------------------------
+// event handlers
+// ----------------------------------------------------------------------------
+
 // Responds to colour changes, and passes event on to children.
 void wxPanel::OnSysColourChanged(wxSysColourChangedEvent& event)
 {
-    SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
-    SetDefaultBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
+    SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
     Refresh();
 
     // Propagate the event to the non-top-level children
     wxWindow::OnSysColourChanged(event);
 }
 
+void wxPanel::OnSize(wxSizeEvent& event)
+{
+#if wxUSE_CONSTRAINTS
+    if (GetAutoLayout())
+        Layout();
+#endif // wxUSE_CONSTRAINTS
+
+    //
+    // Need to properly move child windows under OS/2
+    //
+#if defined(__WXPM__)
+    else
+    {
+        PSWP                        pWinSwp = GetSwp();
+
+        if (pWinSwp->cx == 0 && pWinSwp->cy == 0 && pWinSwp->fl == 0)
+            //
+            // Uninitialized
+            //
+            ::WinQueryWindowPos(GetHWND(), pWinSwp);
+        else
+        {
+            SWP                     vSwp;
+            int                     nYDiff;
+
+            ::WinQueryWindowPos(GetHWND(), &vSwp);
+            nYDiff = pWinSwp->cy - vSwp.cy;
+            MoveChildren(nYDiff);
+            pWinSwp->cx = vSwp.cx;
+            pWinSwp->cy = vSwp.cy;
+        }
+    }
+#endif
+    event.Skip();
+}
+