Fix crash in wxDC::GetMultiLineTextExtent() after last commit.

[wxWidgets.git] / src / motif / menuitem.cpp

diff --git a/src/motif/menuitem.cpp b/src/motif/menuitem.cpp
index e2da6fa88a2b9d10e354f90adb62d0fa3db66de1..1f770c0f69e89fe770730ae1d6dcbfe45d4a628f 100644 (file)
--- a/src/motif/menuitem.cpp
+++ b/src/motif/menuitem.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////
-// Name:        menuitem.cpp
+// Name:        src/motif/menuitem.cpp
 // Purpose:     wxMenuItem implementation
 // Author:      Julian Smart
 // Modified by:
@@ -13,10 +13,6 @@
 // declarations
 // ============================================================================
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "menuitem.h"
-#endif
-
 // ----------------------------------------------------------------------------
 // headers
 // ----------------------------------------------------------------------------
@@ -24,12 +20,14 @@
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
-#include "wx/defs.h"
-
-#include "wx/menu.h"
 #include "wx/menuitem.h"
-#include "wx/utils.h"
-#include "wx/frame.h"
+#include "wx/stockitem.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/utils.h"
+    #include "wx/frame.h"
+    #include "wx/menu.h"
+#endif
 
 #ifdef __VMS__
 #pragma message disable nosimpint
@@ -65,8 +63,6 @@ static void wxMenuItemDisarmCallback(Widget w, XtPointer clientData, XtPointer p
 // dynamic classes implementation
 // ----------------------------------------------------------------------------
 
-IMPLEMENT_DYNAMIC_CLASS(wxMenuItem, wxObject)
-
 // ----------------------------------------------------------------------------
 // wxMenuItem
 // ----------------------------------------------------------------------------
@@ -138,12 +134,6 @@ void wxMenuItem::Check(bool bDoCheck)
     }
 }
 
-/* static */
-wxString wxMenuItemBase::GetLabelFromText(const wxString& text)
-{
-    return wxStripMenuCodes(text);
-}
-
 // ----------------------------------------------------------------------------
 // wxMenuItemBase
 // ----------------------------------------------------------------------------
@@ -162,7 +152,8 @@ wxMenuItem *wxMenuItemBase::New(wxMenu *parentMenu,
 // Motif-specific
 // ----------------------------------------------------------------------------
 
-void wxMenuItem::CreateItem (WXWidget menu, wxMenuBar * menuBar, wxMenu * topMenu)
+void wxMenuItem::CreateItem (WXWidget menu, wxMenuBar * menuBar,
+                             wxMenu * topMenu, size_t index)
 {
     m_menuBar = menuBar;
     m_topMenu = topMenu;
@@ -174,19 +165,33 @@ void wxMenuItem::CreateItem (WXWidget menu, wxMenuBar * menuBar, wxMenu * topMen
             (wxStripMenuCodes(m_text),
             xmLabelGadgetClass, (Widget) menu, NULL);
     }
-    else if ((!m_text.IsNull() && m_text != "") && (!m_subMenu))
+    else if (!IsSeparator() && !m_subMenu)
     {
-        wxString strName = wxStripMenuCodes(m_text);
+        wxString txt = m_text;
+
+        if (m_text.IsEmpty())
+        {
+            wxASSERT_MSG(wxIsStockID(GetId()), wxT("A non-stock menu item with an empty label?"));
+            txt = wxGetStockLabel(GetId(), wxSTOCK_WITH_ACCELERATOR|wxSTOCK_WITH_MNEMONIC);
+        }
+
+        wxString strName = wxStripMenuCodes(txt);
         if (IsCheckable())
         {
             m_buttonWidget = (WXWidget) XtVaCreateManagedWidget (strName,
                 xmToggleButtonGadgetClass, (Widget) menu,
+#ifdef XmNpositionIndex
+                XmNpositionIndex, index,
+#endif
                 NULL);
             XtVaSetValues ((Widget) m_buttonWidget, XmNset, (Boolean) IsChecked(), NULL);
         }
         else
             m_buttonWidget = (WXWidget) XtVaCreateManagedWidget (strName,
             xmPushButtonGadgetClass, (Widget) menu,
+#ifdef XmNpositionIndex
+            XmNpositionIndex, index,
+#endif
             NULL);
         char mnem = wxFindMnemonic (m_text);
         if (mnem != 0)
@@ -226,14 +231,18 @@ void wxMenuItem::CreateItem (WXWidget menu, wxMenuBar * menuBar, wxMenu * topMen
             (XtCallbackProc) wxMenuItemDisarmCallback,
             (XtPointer) this);
     }
-    else if (GetId() == wxID_SEPARATOR)
+    else if (IsSeparator())
     {
         m_buttonWidget = (WXWidget) XtVaCreateManagedWidget ("separator",
-            xmSeparatorGadgetClass, (Widget) menu, NULL);
+            xmSeparatorGadgetClass, (Widget) menu,
+#ifndef XmNpositionIndex
+            XmNpositionIndex, index,
+#endif
+            NULL);
     }
     else if (m_subMenu)
     {
-        m_buttonWidget = m_subMenu->CreateMenu (menuBar, menu, topMenu, m_text, true);
+        m_buttonWidget = m_subMenu->CreateMenu (menuBar, menu, topMenu, index, m_text, true);
         m_subMenu->SetButtonWidget(m_buttonWidget);
         XtAddCallback ((Widget) m_buttonWidget,
             XmNcascadingCallback,
@@ -251,7 +260,7 @@ void wxMenuItem::DestroyItem(bool full)
         ;      // Nothing
 
     }
-    else if ((!m_text.IsNull() && (m_text != "")) && !m_subMenu)
+    else if (!m_text.empty() && !m_subMenu)
     {
         if (m_buttonWidget)
         {
@@ -267,7 +276,7 @@ void wxMenuItem::DestroyItem(bool full)
                 wxMenuItemDisarmCallback, (XtPointer) this);
         }
     }
-    else if (GetId() == wxID_SEPARATOR)
+    else if (IsSeparator())
     {
         ;      // Nothing
 
@@ -291,7 +300,7 @@ void wxMenuItem::DestroyItem(bool full)
     }
 }
 
-void wxMenuItem::SetText(const wxString& label)
+void wxMenuItem::SetItemLabel(const wxString& label)
 {
     char mnem = wxFindMnemonic (label);
     wxString label2 = wxStripMenuCodes(label);
@@ -349,7 +358,7 @@ void wxMenuItemCallback (Widget WXUNUSED(w), XtPointer clientData,
             event.SetEventObject(item->GetMenuBar()->GetMenuBarFrame());
 
             item->GetMenuBar()->GetMenuBarFrame()
-                ->GetEventHandler()->ProcessEvent(event);
+                ->HandleWindowEvent(event);
         }
         // this is the child of a popup menu
         else if (item->GetTopMenu())
@@ -381,7 +390,7 @@ void wxMenuItemArmCallback (Widget WXUNUSED(w), XtPointer clientData,
             menuEvent.SetEventObject(item->GetMenuBar()->GetMenuBarFrame());
 
             item->GetMenuBar()->GetMenuBarFrame()
-                ->GetEventHandler()->ProcessEvent(menuEvent);
+                ->HandleWindowEvent(menuEvent);
         }
     }
 }
@@ -401,8 +410,7 @@ wxMenuItemDisarmCallback (Widget WXUNUSED(w), XtPointer clientData,
             menuEvent.SetEventObject(item->GetMenuBar()->GetMenuBarFrame());
 
             item->GetMenuBar()->GetMenuBarFrame()
-                ->GetEventHandler()->ProcessEvent(menuEvent);
+                ->HandleWindowEvent(menuEvent);
         }
     }
 }
-