Add wxEvtHandler::CallAfter() for asynchronous method calls.

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

diff --git a/src/motif/menu.cpp b/src/motif/menu.cpp
index ed09c4e47d63e8425663b8fb0c68b3b293efec4a..02ada167a3053820350ea0cd81ae0d9b575cc529 100644 (file)
--- a/src/motif/menu.cpp
+++ b/src/motif/menu.cpp
@@ -33,8 +33,6 @@
 
 #ifdef __VMS__
 #pragma message disable nosimpint
-#define XtDisplay XTDISPLAY
-#define XtWindow XTWINDOW
 #endif
 #include <Xm/Label.h>
 #include <Xm/LabelG.h>
@@ -54,9 +52,6 @@
 // other standard headers
 #include <string.h>
 
-IMPLEMENT_DYNAMIC_CLASS(wxMenu, wxEvtHandler)
-IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxEvtHandler)
-
 // ============================================================================
 // implementation
 // ============================================================================
@@ -74,7 +69,7 @@ void wxMenu::Init()
     m_popupShell = (WXWidget) NULL;
     m_buttonWidget = (WXWidget) NULL;
     m_menuId = 0;
-    m_topLevelMenu  = (wxMenu*) NULL;
+    m_topLevelMenu  = NULL;
     m_ownedByMenuBar = false;
 
     if ( !m_title.empty() )
@@ -162,17 +157,14 @@ void wxMenu::SetTitle(const wxString& label)
 
 bool wxMenu::ProcessCommand(wxCommandEvent & event)
 {
-    bool processed = false;
+    // Try the menu's event handler first
+    wxEvtHandler * const handler = GetEventHandler();
+    bool processed = handler ? handler->SafelyProcessEvent(event) : false;
 
-    // Try the menu's event handler
-    if ( !processed && GetEventHandler())
-    {
-        processed = HandleWindowEvent(event);
-    }
     // Try the window the menu was popped up from (and up
     // through the hierarchy)
     if ( !processed && GetInvokingWindow())
-        processed = GetInvokingWindow()->ProcessEvent(event);
+        processed = GetInvokingWindow()->HandleWindowEvent(event);
 
     return processed;
 }
@@ -369,8 +361,8 @@ bool wxMenuBar::CreateMenuBar(wxFrame* parent)
             Widget tearOff = XmGetTearOffControl(GetWidget(menu));
             wxDoChangeForegroundColour((Widget) tearOff, m_foregroundColour);
             wxDoChangeBackgroundColour((Widget) tearOff, m_backgroundColour, true);
-#endif
         }
+#endif
     }
 
     PostCreation();
@@ -388,7 +380,7 @@ bool wxMenuBar::DestroyMenuBar()
 {
     if (!m_mainWidget)
     {
-        SetMenuBarFrame((wxFrame*) NULL);
+        SetMenuBarFrame(NULL);
         return false;
     }
 
@@ -405,7 +397,7 @@ bool wxMenuBar::DestroyMenuBar()
     XtDestroyWidget((Widget) m_mainWidget);
     m_mainWidget = (WXWidget) 0;
 
-    SetMenuBarFrame((wxFrame*) NULL);
+    SetMenuBarFrame(NULL);
 
     return true;
 }
@@ -451,7 +443,7 @@ void wxMenu::DestroyWidgetAndDetach()
 WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar,
                              WXWidget parent,
                              wxMenu * topMenu,
-                             size_t WXUNUSED(index),
+                             size_t menuIndex,
                              const wxString& title,
                              bool pullDown)
 {
@@ -462,7 +454,7 @@ WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar,
     XtSetArg (args[0], XmNnumColumns, m_numColumns);
     XtSetArg (args[1], XmNpacking, (m_numColumns > 1) ? XmPACK_COLUMN : XmPACK_TIGHT);
 
-    if ( !m_font.Ok() )
+    if ( !m_font.IsOk() )
     {
         if ( menuBar )
             m_font = menuBar->GetFont();
@@ -498,7 +490,7 @@ WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar,
             XmNlabelString, label_str(),
             XmNsubMenuId, menu,
             (String)wxFont::GetFontTag(), m_font.GetFontTypeC(dpy),
-            XmNpositionIndex, index,
+            XmNpositionIndex, menuIndex,
             NULL);
 
         if (mnem != 0)
@@ -534,7 +526,7 @@ void wxMenu::DestroyMenu (bool full)
           node = node->GetNext() )
     {
         wxMenuItem *item = node->GetData();
-        item->SetMenuBar((wxMenuBar*) NULL);
+        item->SetMenuBar(NULL);
 
         item->DestroyItem(full);
     }
@@ -560,7 +552,7 @@ WXWidget wxMenu::FindMenuItem (int id, wxMenuItem ** it) const
     if (id == m_menuId)
     {
         if (it)
-            *it = (wxMenuItem*) NULL;
+            *it = NULL;
         return m_buttonWidget;
     }
 
@@ -587,14 +579,14 @@ WXWidget wxMenu::FindMenuItem (int id, wxMenuItem ** it) const
     }
 
     if (it)
-        *it = (wxMenuItem*) NULL;
+        *it = NULL;
     return (WXWidget) NULL;
 }
 
 void wxMenu::SetBackgroundColour(const wxColour& col)
 {
     m_backgroundColour = col;
-    if (!col.Ok())
+    if (!col.IsOk())
         return;
     if (m_menuWidget)
         wxDoChangeBackgroundColour(m_menuWidget, (wxColour&) col);
@@ -619,7 +611,7 @@ void wxMenu::SetBackgroundColour(const wxColour& col)
 void wxMenu::SetForegroundColour(const wxColour& col)
 {
     m_foregroundColour = col;
-    if (!col.Ok())
+    if (!col.IsOk())
         return;
     if (m_menuWidget)
         wxDoChangeForegroundColour(m_menuWidget, (wxColour&) col);
@@ -645,7 +637,7 @@ void wxMenu::ChangeFont(bool keepOriginalSize)
 {
     // Lesstif 0.87 hangs here, but 0.93 does not; MBN: sometimes it does
 #if !wxCHECK_LESSTIF() // || wxCHECK_LESSTIF_VERSION( 0, 93 )
-    if (!m_font.Ok() || !m_menuWidget)
+    if (!m_font.IsOk() || !m_menuWidget)
         return;
 
     Display* dpy = XtDisplay((Widget) m_menuWidget);
@@ -665,7 +657,7 @@ void wxMenu::ChangeFont(bool keepOriginalSize)
           node = node->GetNext() )
     {
         wxMenuItem* item = node->GetData();
-        if (m_menuWidget && item->GetButtonWidget() && m_font.Ok())
+        if (m_menuWidget && item->GetButtonWidget() && m_font.IsOk())
         {
             XtVaSetValues ((Widget) item->GetButtonWidget(),
                            wxFont::GetFontTag(), m_font.GetFontTypeC(dpy),
@@ -689,7 +681,7 @@ bool wxMenuBar::SetBackgroundColour(const wxColour& col)
 {
     if (!wxWindowBase::SetBackgroundColour(col))
         return false;
-    if (!col.Ok())
+    if (!col.IsOk())
         return false;
     if (m_mainWidget)
         wxDoChangeBackgroundColour(m_mainWidget, (wxColour&) col);
@@ -705,7 +697,7 @@ bool wxMenuBar::SetForegroundColour(const wxColour& col)
 {
     if (!wxWindowBase::SetForegroundColour(col))
         return false;
-    if (!col.Ok())
+    if (!col.IsOk())
         return false;
     if (m_mainWidget)
         wxDoChangeForegroundColour(m_mainWidget, (wxColour&) col);