Applied patch from Bo, WIP

[wxWidgets.git] / src / univ / menu.cpp

diff --git a/src/univ/menu.cpp b/src/univ/menu.cpp
index 13ba039b2759ca3a851e8f66b280383e5396e839..ac4d815131db7daf174258685e9fd3ef9f7c4f5f 100644 (file)
--- a/src/univ/menu.cpp
+++ b/src/univ/menu.cpp
@@ -25,19 +25,21 @@
 
 #if wxUSE_MENUS
 
+#include "wx/menu.h"
+#include "wx/stockitem.h"
+
 #ifndef WX_PRECOMP
     #include "wx/dynarray.h"
     #include "wx/control.h"      // for FindAccelIndex()
-    #include "wx/menu.h"
     #include "wx/settings.h"
     #include "wx/accel.h"
     #include "wx/log.h"
+    #include "wx/frame.h"
+    #include "wx/dcclient.h"
 #endif // WX_PRECOMP
 
 #include "wx/popupwin.h"
 #include "wx/evtloop.h"
-#include "wx/dcclient.h"
-#include "wx/frame.h"
 
 #include "wx/univ/renderer.h"
 
@@ -65,6 +67,8 @@ public:
 
     void SetLabel(const wxString& text)
     {
+        m_originalLabel = text;
+
         // remember the accel char (may be -1 if none)
         m_indexAccel = wxControl::FindAccelIndex(text, &m_label);
 
@@ -77,6 +81,7 @@ public:
     // accessors
 
     const wxString& GetLabel() const { return m_label; }
+    const wxString& GetOriginalLabel() const { return m_originalLabel; }
     bool IsEnabled() const { return m_isEnabled; }
     wxCoord GetWidth(wxMenuBar *menubar) const
     {
@@ -103,6 +108,7 @@ private:
     }
 
     wxString m_label;
+    wxString m_originalLabel;
     wxCoord m_width;
     int m_indexAccel;
     bool m_isEnabled;
@@ -121,7 +127,7 @@ class wxPopupMenuWindow : public wxPopupTransientWindow
 public:
     wxPopupMenuWindow(wxWindow *parent, wxMenu *menu);
 
-    ~wxPopupMenuWindow();
+    virtual ~wxPopupMenuWindow();
 
     // override the base class version to select the first item initially
     virtual void Popup(wxWindow *focus = NULL);
@@ -345,7 +351,7 @@ void wxPopupMenuWindow::SetCurrentItem(wxMenuItemIter node)
 
 void wxPopupMenuWindow::ChangeCurrent(wxMenuItemIter node)
 {
-    if ( node != m_nodeCurrent )
+    if ( !m_nodeCurrent || !node || (node != m_nodeCurrent) )
     {
         wxMenuItemIter nodeOldCurrent = m_nodeCurrent;
 
@@ -375,7 +381,7 @@ wxMenuItemIter wxPopupMenuWindow::GetPrevNode() const
 {
     // return the last node if there had been no previously selected one
     return m_nodeCurrent ? GetPrevNode(m_nodeCurrent)
-                         : m_menu->GetMenuItems().GetLast();
+                         : wxMenuItemIter(m_menu->GetMenuItems().GetLast());
 }
 
 wxMenuItemIter
@@ -398,7 +404,7 @@ wxMenuItemIter wxPopupMenuWindow::GetNextNode() const
 {
     // return the first node if there had been no previously selected one
     return m_nodeCurrent ? GetNextNode(m_nodeCurrent)
-                         : m_menu->GetMenuItems().GetFirst();
+                         : wxMenuItemIter(m_menu->GetMenuItems().GetFirst());
 }
 
 wxMenuItemIter
@@ -613,7 +619,7 @@ void wxPopupMenuWindow::DoDraw(wxControlRenderer *renderer)
                      dc,
                      y,
                      gi,
-                     item->GetLabel(),
+                     item->GetItemLabelText(),
                      item->GetAccelString(),
                      bmp,
                      flags,
@@ -761,7 +767,7 @@ void wxPopupMenuWindow::ProcessMouseMove(const wxPoint& pt)
     // the window (see below)
     if ( node )
     {
-        if ( node != m_nodeCurrent )
+        if ( !m_nodeCurrent || (node != m_nodeCurrent) )
         {
             ChangeCurrent(node);
 
@@ -986,7 +992,7 @@ bool wxPopupMenuWindow::ProcessKeyDown(int key)
 
                     int idxAccel = item->GetAccelIndex();
                     if ( idxAccel != -1 &&
-                         wxTolower(item->GetLabel()[(size_t)idxAccel])
+                         (wxChar)wxTolower(item->GetItemLabelText()[(size_t)idxAccel])
                             == chAccel )
                     {
                         // ok, found an item with this accel
@@ -1514,7 +1520,7 @@ wxMenuItem *wxMenuItemBase::New(wxMenu *parentMenu,
 }
 
 /* static */
-wxString wxMenuItemBase::GetLabelFromText(const wxString& text)
+wxString wxMenuItemBase::GetLabelText(const wxString& text)
 {
     return wxStripMenuCodes(text);
 }
@@ -1536,12 +1542,13 @@ void wxMenuItem::UpdateAccelInfo()
     m_strAccel = m_text.AfterFirst(_T('\t'));
 }
 
-void wxMenuItem::SetText(const wxString& text)
+void wxMenuItem::SetItemLabel(const wxString& text)
 {
     if ( text != m_text )
     {
         // first call the base class version to change m_text
-        wxMenuItemBase::SetText(text);
+        // (and also check if we don't have a stock menu item)
+        wxMenuItemBase::SetItemLabel(text);
 
         UpdateAccelInfo();
 
@@ -1817,11 +1824,11 @@ bool wxMenuBar::IsEnabledTop(size_t pos) const
     return m_menuInfos[pos].IsEnabled();
 }
 
-void wxMenuBar::SetLabelTop(size_t pos, const wxString& label)
+void wxMenuBar::SetMenuLabel(size_t pos, const wxString& label)
 {
-    wxCHECK_RET( pos < GetCount(), _T("invalid index in EnableTop") );
+    wxCHECK_RET( pos < GetCount(), _T("invalid index in SetMenuLabel") );
 
-    if ( label != m_menuInfos[pos].GetLabel() )
+    if ( label != m_menuInfos[pos].GetOriginalLabel() )
     {
         m_menuInfos[pos].SetLabel(label);
 
@@ -1830,11 +1837,11 @@ void wxMenuBar::SetLabelTop(size_t pos, const wxString& label)
     //else: nothing to do
 }
 
-wxString wxMenuBar::GetLabelTop(size_t pos) const
+wxString wxMenuBar::GetMenuLabel(size_t pos) const
 {
-    wxCHECK_MSG( pos < GetCount(), wxEmptyString, _T("invalid index in GetLabelTop") );
+    wxCHECK_MSG( pos < GetCount(), wxEmptyString, _T("invalid index in GetMenuLabel") );
 
-    return m_menuInfos[pos].GetLabel();
+    return m_menuInfos[pos].GetOriginalLabel();
 }
 
 // ----------------------------------------------------------------------------
@@ -1957,7 +1964,7 @@ wxSize wxMenuBar::DoGetBestClientSize() const
     {
         wxClientDC dc(wxConstCast(this, wxMenuBar));
         dc.SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
-        dc.GetTextExtent(GetLabelTop(0), &size.x, &size.y);
+        dc.GetTextExtent(GetMenuLabel(0), &size.x, &size.y);
 
         // adjust for the renderer we use
         size = GetRenderer()->GetMenuBarItemSize(size);
@@ -2327,8 +2334,7 @@ int wxMenuBar::FindNextItemForAccel(int idxStart, int key, bool *unique) const
 
         int idxAccel = info.GetAccelIndex();
         if ( idxAccel != -1 &&
-             wxTolower(info.GetLabel()[(size_t)idxAccel])
-                == chAccel )
+             (wxChar)wxTolower(info.GetLabel()[(size_t)idxAccel]) == chAccel )
         {
             // ok, found an item with this accel
             if ( idxFound == -1 )