Don't generate duplicated events for clicks on tree +/- buttons.

[wxWidgets.git] / src / xrc / xh_unkwn.cpp

diff --git a/src/xrc/xh_unkwn.cpp b/src/xrc/xh_unkwn.cpp
index d08cba8d285ae599834c04dbc8db70c8b31863c0..e399ce9205fedca5ea4899da3755462e1b20c9ef 100644 (file)
--- a/src/xrc/xh_unkwn.cpp
+++ b/src/xrc/xh_unkwn.cpp
@@ -1,16 +1,12 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        xh_unkwn.cpp
-// Purpose:     XML resource for unknown widget
+// Name:        src/xrc/xh_unkwn.cpp
+// Purpose:     XRC resource for unknown widget
 // Author:      Vaclav Slavik
 // Created:     2000/09/09
 // RCS-ID:      $Id$
 // Copyright:   (c) 2000 Vaclav Slavik
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
- 
-#ifdef __GNUG__
-#pragma implementation "xh_unkwn.h"
-#endif
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
@@ -19,10 +15,16 @@
     #pragma hdrstop
 #endif
 
+#if wxUSE_XRC
+
 #include "wx/xrc/xh_unkwn.h"
-#include "wx/window.h"
-#include "wx/log.h"
-#include "wx/sizer.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/log.h"
+    #include "wx/window.h"
+    #include "wx/panel.h"
+    #include "wx/sizer.h"
+#endif
 
 
 class wxUnknownControlContainer : public wxPanel
@@ -30,19 +32,23 @@ class wxUnknownControlContainer : public wxPanel
 public:
     wxUnknownControlContainer(wxWindow *parent,
                               const wxString& controlName,
-                              wxWindowID id = -1,
+                              wxWindowID id = wxID_ANY,
                               const wxPoint& pos = wxDefaultPosition,
-                              const wxSize& size = wxDefaultSize)
-        : wxPanel(parent, id, pos, size, wxTAB_TRAVERSAL | wxNO_BORDER,
+                              const wxSize& size = wxDefaultSize,
+                              long style = 0)
+        // Always add the wxTAB_TRAVERSAL and wxNO_BORDER styles to what comes
+        // from the XRC if anything.
+        : wxPanel(parent, id, pos, size, style | wxTAB_TRAVERSAL | wxNO_BORDER,
                   controlName + wxT("_container")),
-          m_controlName(controlName), m_controlAdded(FALSE) 
+          m_controlName(controlName), m_controlAdded(false)
     {
         m_bg = GetBackgroundColour();
         SetBackgroundColour(wxColour(255, 0, 255));
     }
 
     virtual void AddChild(wxWindowBase *child);
-    
+    virtual void RemoveChild(wxWindowBase *child);
+
 protected:
     wxString m_controlName;
     bool m_controlAdded;
@@ -51,35 +57,46 @@ protected:
 
 void wxUnknownControlContainer::AddChild(wxWindowBase *child)
 {
-    wxASSERT_MSG( !m_controlAdded, wxT("Couldn't add two unknown controls to the same container!") )
+    wxASSERT_MSG( !m_controlAdded, wxT("Couldn't add two unknown controls to the same container!") );
 
     wxPanel::AddChild(child);
-    
+
     SetBackgroundColour(m_bg);
     child->SetName(m_controlName);
-    child->SetId(XMLID(m_controlName));
-    m_controlAdded = TRUE;
-    
+    child->SetId(wxXmlResource::GetXRCID(m_controlName));
+    m_controlAdded = true;
+
     wxSizer *sizer = new wxBoxSizer(wxHORIZONTAL);
     sizer->Add((wxWindow*)child, 1, wxEXPAND);
-    SetSizer(sizer);
-    SetAutoLayout(TRUE);
-    Layout();
+    SetSizerAndFit(sizer);
+}
+
+void wxUnknownControlContainer::RemoveChild(wxWindowBase *child)
+{
+    wxPanel::RemoveChild(child);
+    m_controlAdded = false;
+    GetSizer()->Detach((wxWindow*)child);
 }
 
 
+IMPLEMENT_DYNAMIC_CLASS(wxUnknownWidgetXmlHandler, wxXmlResourceHandler)
 
-wxUnknownWidgetXmlHandler::wxUnknownWidgetXmlHandler() 
-: wxXmlResourceHandler() 
+wxUnknownWidgetXmlHandler::wxUnknownWidgetXmlHandler()
+: wxXmlResourceHandler()
 {
+    XRC_ADD_STYLE(wxNO_FULL_REPAINT_ON_RESIZE);
 }
 
 wxObject *wxUnknownWidgetXmlHandler::DoCreateResource()
-{ 
-    wxPanel *panel = 
+{
+    wxASSERT_MSG( m_instance == NULL,
+                  wxT("'unknown' controls can't be subclassed, use wxXmlResource::AttachUnknownControl") );
+
+    wxPanel *panel =
         new wxUnknownControlContainer(m_parentAsWindow,
-                                      GetName(), -1,
-                                      GetPosition(), GetSize());
+                                      GetName(), wxID_ANY,
+                                      GetPosition(), GetSize(),
+                                      GetStyle(wxT("style")));
     SetupWindow(panel);
     return panel;
 }
@@ -89,3 +106,4 @@ bool wxUnknownWidgetXmlHandler::CanHandle(wxXmlNode *node)
     return IsOfClass(node, wxT("unknown"));
 }
 
+#endif // wxUSE_XRC