Upport scrolling changes and mouse wheel changes.

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

diff --git a/src/xrc/xh_sizer.cpp b/src/xrc/xh_sizer.cpp
index 248b7f2fad709f8bb6ea39b1478c7279ad6511f3..c01742c7e1d8b994aa25ed31f37316d03e8a3f86 100644 (file)
--- a/src/xrc/xh_sizer.cpp
+++ b/src/xrc/xh_sizer.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        xh_sizer.cpp
+// Name:        src/xrc/xh_sizer.cpp
 // Purpose:     XRC resource for wxBoxSizer
 // Author:      Vaclav Slavik
 // Created:     2000/03/21
@@ -8,10 +8,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "xh_sizer.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -22,25 +18,33 @@
 #if wxUSE_XRC
 
 #include "wx/xrc/xh_sizer.h"
-#include "wx/sizer.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/log.h"
+    #include "wx/panel.h"
+    #include "wx/statbox.h"
+    #include "wx/sizer.h"
+    #include "wx/frame.h"
+    #include "wx/dialog.h"
+    #include "wx/button.h"
+#endif
+
 #include "wx/gbsizer.h"
-#include "wx/log.h"
-#include "wx/statbox.h"
 #include "wx/notebook.h"
-#include "wx/panel.h"
 #include "wx/tokenzr.h"
 
 
+//-----------------------------------------------------------------------------
+// wxSizerXmlHandler
+//-----------------------------------------------------------------------------
 
 IMPLEMENT_DYNAMIC_CLASS(wxSizerXmlHandler, wxXmlResourceHandler)
 
-
-
 wxSizerXmlHandler::wxSizerXmlHandler()
-    : wxXmlResourceHandler(),
-      m_isInside(false),
-      m_isGBS(false),
-      m_parentSizer(NULL)
+                  :wxXmlResourceHandler(),
+                   m_isInside(false),
+                   m_isGBS(false),
+                   m_parentSizer(NULL)
 {
     XRC_ADD_STYLE(wxHORIZONTAL);
     XRC_ADD_STYLE(wxVERTICAL);
@@ -72,7 +76,6 @@ wxSizerXmlHandler::wxSizerXmlHandler()
     XRC_ADD_STYLE(wxALIGN_CENTER_VERTICAL);
     XRC_ADD_STYLE(wxALIGN_CENTRE_VERTICAL);
 
-    XRC_ADD_STYLE(wxADJUST_MINSIZE);
     XRC_ADD_STYLE(wxFIXED_MINSIZE);
 }
 
@@ -141,9 +144,9 @@ wxObject* wxSizerXmlHandler::Handle_sizeritem()
         wxWindow *wnd = wxDynamicCast(item, wxWindow);
 
         if (sizer)
-            sitem->SetSizer(sizer);
+            sitem->AssignSizer(sizer);
         else if (wnd)
-            sitem->SetWindow(wnd);
+            sitem->AssignWindow(wnd);
         else
             wxLogError(wxT("Error in resource."));
 
@@ -167,7 +170,7 @@ wxObject* wxSizerXmlHandler::Handle_spacer()
 
     wxSizerItem* sitem = MakeSizerItem();
     SetSizerItemAttributes(sitem);
-    sitem->SetSpacer(GetSize());
+    sitem->AssignSpacer(GetSize());
     AddSizerItem(sitem);
     return NULL;
 }
@@ -181,18 +184,16 @@ wxObject* wxSizerXmlHandler::Handle_sizer()
 
     wxCHECK_MSG(m_parentSizer != NULL ||
                 (parentNode && parentNode->GetType() == wxXML_ELEMENT_NODE &&
-                 m_parentAsWindow != NULL &&
-                 (m_parentAsWindow->IsKindOf(CLASSINFO(wxPanel)) ||
-                  m_parentAsWindow->IsKindOf(CLASSINFO(wxFrame)) ||
-                  m_parentAsWindow->IsKindOf(CLASSINFO(wxDialog)))
-                    ), NULL,
-                wxT("Incorrect use of sizer: parent is not 'wxDialog', 'wxFrame' or 'wxPanel'."));
+                 m_parentAsWindow), NULL,
+                wxT("Sizer must have a window parent node"));
 
     if (m_class == wxT("wxBoxSizer"))
         sizer = Handle_wxBoxSizer();
 
+#if wxUSE_STATBOX
     else if (m_class == wxT("wxStaticBoxSizer"))
         sizer = Handle_wxStaticBoxSizer();
+#endif
 
     else if (m_class == wxT("wxGridSizer"))
         sizer = Handle_wxGridSizer();
@@ -203,6 +204,11 @@ wxObject* wxSizerXmlHandler::Handle_sizer()
     else if (m_class == wxT("wxGridBagSizer"))
         sizer = Handle_wxGridBagSizer();
 
+    if ( !sizer )
+    {
+        wxLogError(_T("Failed to create size of class \"%s\""), m_class.c_str());
+        return NULL;
+    }
 
     wxSize minsize = GetSize(wxT("minsize"));
     if (!(minsize == wxDefaultSize))
@@ -233,7 +239,7 @@ wxObject* wxSizerXmlHandler::Handle_sizer()
             sizer->Fit(m_parentAsWindow);
         m_node = nd;
 
-        if (m_parentAsWindow->GetWindowStyle() & (wxRESIZE_BOX | wxRESIZE_BORDER))
+        if (m_parentAsWindow->GetWindowStyle() & (wxMAXIMIZE_BOX | wxRESIZE_BORDER))
             sizer->SetSizeHints(m_parentAsWindow);
     }
 
@@ -246,6 +252,7 @@ wxSizer*  wxSizerXmlHandler::Handle_wxBoxSizer()
     return new wxBoxSizer(GetStyle(wxT("orient"), wxHORIZONTAL));
 }
 
+#if wxUSE_STATBOX
 wxSizer*  wxSizerXmlHandler::Handle_wxStaticBoxSizer()
 {
     return new wxStaticBoxSizer(
@@ -257,6 +264,7 @@ wxSizer*  wxSizerXmlHandler::Handle_wxStaticBoxSizer()
                             GetName()),
             GetStyle(wxT("orient"), wxHORIZONTAL));
 }
+#endif // wxUSE_STATBOX
 
 wxSizer*  wxSizerXmlHandler::Handle_wxGridSizer()
 {
@@ -363,4 +371,73 @@ void wxSizerXmlHandler::AddSizerItem(wxSizerItem* sitem)
         m_parentSizer->Add(sitem);
 }
 
+
+
+//-----------------------------------------------------------------------------
+// wxStdDialogButtonSizerXmlHandler
+//-----------------------------------------------------------------------------
+#if wxUSE_BUTTON
+
+IMPLEMENT_DYNAMIC_CLASS(wxStdDialogButtonSizerXmlHandler, wxXmlResourceHandler)
+
+wxStdDialogButtonSizerXmlHandler::wxStdDialogButtonSizerXmlHandler()
+    : m_isInside(false), m_parentSizer(NULL)
+{
+}
+
+wxObject *wxStdDialogButtonSizerXmlHandler::DoCreateResource()
+{
+    if (m_class == wxT("wxStdDialogButtonSizer"))
+    {
+        wxASSERT( !m_parentSizer );
+
+        wxSizer *s = m_parentSizer = new wxStdDialogButtonSizer;
+        m_isInside = true;
+
+        CreateChildren(m_parent, true/*only this handler*/);
+
+        m_parentSizer->Realize();
+
+        m_isInside = false;
+        m_parentSizer = NULL;
+
+        return s;
+    }
+    else // m_class == "button"
+    {
+        wxASSERT( m_parentSizer );
+
+        // find the item to be managed by this sizeritem
+        wxXmlNode *n = GetParamNode(wxT("object"));
+        if ( !n )
+            n = GetParamNode(wxT("object_ref"));
+
+        // did we find one?
+        if (n)
+        {
+            wxObject *item = CreateResFromNode(n, m_parent, NULL);
+            wxButton *button = wxDynamicCast(item, wxButton);
+
+            if (button)
+                m_parentSizer->AddButton(button);
+            else
+                wxLogError(wxT("Error in resource - expected button."));
+
+            return item;
+        }
+        else /*n == NULL*/
+        {
+            wxLogError(wxT("Error in resource: no button within wxStdDialogButtonSizer."));
+            return NULL;
+        }
+    }
+}
+
+bool wxStdDialogButtonSizerXmlHandler::CanHandle(wxXmlNode *node)
+{
+    return (!m_isInside && IsOfClass(node, wxT("wxStdDialogButtonSizer"))) ||
+           (m_isInside && IsOfClass(node, wxT("button")));
+}
+#endif // wxUSE_BUTTON
+
 #endif // wxUSE_XRC