Applied patch [ 603104 ] wxX11 wxClientDC, wxPaintDC fix

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

diff --git a/src/generic/panelg.cpp b/src/generic/panelg.cpp
index c36c49c46d2bb3397d4eb1ef64a85582b3c63488..0c7b85fb4255bf1de28292127cc773ba2c599b5d 100644 (file)
--- a/src/generic/panelg.cpp
+++ b/src/generic/panelg.cpp
@@ -65,6 +65,7 @@ WX_DELEGATE_TO_CONTROL_CONTAINER(wxPanel)
 
 void wxPanel::Init()
 {
+    m_container.SetContainerWindow(this);
 }
 
 bool wxPanel::Create(wxWindow *parent, wxWindowID id,
@@ -80,10 +81,6 @@ wxPanel::~wxPanel()
 {
 }
 
-// ----------------------------------------------------------------------------
-// misc
-// ----------------------------------------------------------------------------
-
 void wxPanel::InitDialog()
 {
     wxInitDialogEvent event(GetId());
@@ -91,21 +88,53 @@ void wxPanel::InitDialog()
     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));
+    SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
     Refresh();
 
     // Propagate the event to the non-top-level children
     wxWindow::OnSysColourChanged(event);
 }
 
-void wxPanel::OnSize(wxSizeEvent& WXUNUSED(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();
 }