minimize searching for tlw parent, remove useless code

[wxWidgets.git] / src / common / popupcmn.cpp

diff --git a/src/common/popupcmn.cpp b/src/common/popupcmn.cpp
index 914fce2d2601fe0f133a986dc880a9135f55624e..57ba86c0a00314f91dbcd0111c7fbdc282a7b5da 100644 (file)
--- a/src/common/popupcmn.cpp
+++ b/src/common/popupcmn.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////
-// Name:        common/popupcmn.cpp
+// Name:        src/common/popupcmn.cpp
 // Purpose:     implementation of wxPopupTransientWindow
 // Author:      Vadim Zeitlin
 // Modified by:
@@ -29,14 +29,16 @@
 #include "wx/popupwin.h"
 
 #ifndef WX_PRECOMP
-    #include "wx/combobox.h"        // wxComboControl
+    #include "wx/combobox.h"        // wxComboCtrl
     #include "wx/app.h"             // wxPostEvent
     #include "wx/log.h"
-    #include "wx/app.h"
 #endif //WX_PRECOMP
 
+#include "wx/recguard.h"
+
 #ifdef __WXUNIVERSAL__
     #include "wx/univ/renderer.h"
+    #include "wx/scrolbar.h"
 #endif // __WXUNIVERSAL__
 
 #ifdef __WXGTK__
@@ -149,7 +151,18 @@ void wxPopupWindowBase::Position(const wxPoint& ptOrigin,
     }
 
     // now check left/right too
-    wxCoord x = ptOrigin.x + size.x;
+    wxCoord x = ptOrigin.x;
+            
+    if ( wxTheApp->GetLayoutDirection() == wxLayout_RightToLeft )
+    {
+        // shift the window to the left instead of the right.
+        x -= size.x;
+        x -= sizeSelf.x;        // also shift it by window width.
+    }
+    else
+        x += size.x;
+
+    
     if ( x + sizeSelf.x > sizeScreen.x )
     {
         // check if there is enough space to the left
@@ -374,7 +387,7 @@ void wxPopupTransientWindow::OnIdle(wxIdleEvent& event)
         wxPoint pos = ScreenToClient(wxGetMousePosition());
         wxRect rect(GetSize());
 
-        if ( rect.Inside(pos) )
+        if ( rect.Contains(pos) )
         {
             if ( m_child->HasCapture() )
             {
@@ -403,13 +416,13 @@ BEGIN_EVENT_TABLE(wxPopupComboWindow, wxPopupTransientWindow)
     EVT_KEY_DOWN(wxPopupComboWindow::OnKeyDown)
 END_EVENT_TABLE()
 
-wxPopupComboWindow::wxPopupComboWindow(wxComboControl *parent)
+wxPopupComboWindow::wxPopupComboWindow(wxComboCtrl *parent)
                   : wxPopupTransientWindow(parent)
 {
     m_combo = parent;
 }
 
-bool wxPopupComboWindow::Create(wxComboControl *parent)
+bool wxPopupComboWindow::Create(wxComboCtrl *parent)
 {
     m_combo = parent;
 
@@ -437,7 +450,7 @@ void wxPopupComboWindow::PositionNearCombo()
 
 void wxPopupComboWindow::OnDismiss()
 {
-    m_combo->OnDismiss();
+    m_combo->OnPopupDismiss();
 }
 
 void wxPopupComboWindow::OnKeyDown(wxKeyEvent& event)
@@ -462,8 +475,11 @@ void wxPopupWindowHandler::OnLeftDown(wxMouseEvent& event)
 
     wxPoint pos = event.GetPosition();
 
+    // in non-Univ ports the system manages scrollbars for us
+#if defined(__WXUNIVERSAL__) && wxUSE_SCROLLBAR
     // scrollbar on which the click occurred
     wxWindow *sbar = NULL;
+#endif // __WXUNIVERSAL__ && wxUSE_SCROLLBAR
 
     wxWindow *win = (wxWindow *)event.GetEventObject();
 
@@ -496,7 +512,7 @@ void wxPopupWindowHandler::OnLeftDown(wxMouseEvent& event)
             }
             break;
 
-#ifdef __WXUNIVERSAL__
+#if defined(__WXUNIVERSAL__) && wxUSE_SCROLLBAR
         case wxHT_WINDOW_HORZ_SCROLLBAR:
             sbar = win->GetScrollbar(wxHORIZONTAL);
             break;
@@ -504,7 +520,7 @@ void wxPopupWindowHandler::OnLeftDown(wxMouseEvent& event)
         case wxHT_WINDOW_VERT_SCROLLBAR:
             sbar = win->GetScrollbar(wxVERTICAL);
             break;
-#endif
+#endif // __WXUNIVERSAL__ && wxUSE_SCROLLBAR
 
         default:
             // forgot to update the switch after adding a new hit test code?
@@ -521,6 +537,7 @@ void wxPopupWindowHandler::OnLeftDown(wxMouseEvent& event)
             break;
     }
 
+#if defined(__WXUNIVERSAL__) && wxUSE_SCROLLBAR
     if ( sbar )
     {
         // translate the event coordinates to the scrollbar ones
@@ -533,6 +550,7 @@ void wxPopupWindowHandler::OnLeftDown(wxMouseEvent& event)
 
         (void)sbar->GetEventHandler()->ProcessEvent(event2);
     }
+#endif // __WXUNIVERSAL__ && wxUSE_SCROLLBAR
 }
 
 // ----------------------------------------------------------------------------
@@ -556,8 +574,18 @@ void wxPopupFocusHandler::OnKillFocus(wxFocusEvent& event)
 
 void wxPopupFocusHandler::OnKeyDown(wxKeyEvent& event)
 {
+    // we can be associated with the popup itself in which case we should avoid
+    // infinite recursion
+    static int s_inside;
+    wxRecursionGuard guard(s_inside);
+    if ( guard.IsInside() )
+    {
+        event.Skip();
+        return;
+    }
+
     // let the window have it first, it might process the keys
-    if ( !m_popup->ProcessEvent(event) )
+    if ( !m_popup->GetEventHandler()->ProcessEvent(event) )
     {
         // by default, dismiss the popup
         m_popup->DismissAndNotify();
@@ -565,4 +593,3 @@ void wxPopupFocusHandler::OnKeyDown(wxKeyEvent& event)
 }
 
 #endif // wxUSE_POPUPWIN
-