Don't set value unnecessarily in wxSpinCtrl::Create() in wxMSW.

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

diff --git a/src/common/popupcmn.cpp b/src/common/popupcmn.cpp
index f4b812330e39a3352990b41dd7cb979c6cd2d188..4d94eaa688c34c72a666f192c066f5acff34c975 100644 (file)
--- a/src/common/popupcmn.cpp
+++ b/src/common/popupcmn.cpp
@@ -76,6 +76,7 @@ public:
 protected:
     // event handlers
     void OnLeftDown(wxMouseEvent& event);
+    void OnCaptureLost(wxMouseCaptureLostEvent& event);
 
 private:
     wxPopupTransientWindow *m_popup;
@@ -106,6 +107,7 @@ private:
 
 BEGIN_EVENT_TABLE(wxPopupWindowHandler, wxEvtHandler)
     EVT_LEFT_DOWN(wxPopupWindowHandler::OnLeftDown)
+    EVT_MOUSE_CAPTURE_LOST(wxPopupWindowHandler::OnCaptureLost)
 END_EVENT_TABLE()
 
 BEGIN_EVENT_TABLE(wxPopupFocusHandler, wxEvtHandler)
@@ -114,7 +116,7 @@ BEGIN_EVENT_TABLE(wxPopupFocusHandler, wxEvtHandler)
 END_EVENT_TABLE()
 
 BEGIN_EVENT_TABLE(wxPopupTransientWindow, wxPopupWindow)
-#if defined( __WXMSW__ ) || ( defined( __WXMAC__ ) && wxOSX_USE_CARBON )
+#if defined(__WXMSW__) ||(defined(__WXMAC__) && wxOSX_USE_CARBON)
     EVT_IDLE(wxPopupTransientWindow::OnIdle)
 #endif
 END_EVENT_TABLE()
@@ -387,6 +389,20 @@ bool wxPopupTransientWindow::Show( bool show )
     return ret;
 }
 
+bool wxPopupTransientWindow::Destroy()
+{
+    // The popup window can be deleted at any moment, even while some events
+    // are still being processed for it, so delay its real destruction until
+    // the next idle time when we're sure that it's safe to really destroy it.
+
+    wxCHECK_MSG( !wxPendingDelete.Member(this), false,
+                 wxS("Shouldn't destroy the popup twice.") );
+
+    wxPendingDelete.Append(this);
+
+    return true;
+}
+
 void wxPopupTransientWindow::Dismiss()
 {
     Hide();
@@ -410,7 +426,7 @@ bool wxPopupTransientWindow::ProcessLeftDown(wxMouseEvent& WXUNUSED(event))
     return false;
 }
 
-#if defined( __WXMSW__ ) || ( defined( __WXMAC__ ) && wxOSX_USE_CARBON )
+#if defined(__WXMSW__) ||(defined(__WXMAC__) && wxOSX_USE_CARBON)
 void wxPopupTransientWindow::OnIdle(wxIdleEvent& event)
 {
     event.Skip();
@@ -436,7 +452,7 @@ void wxPopupTransientWindow::OnIdle(wxIdleEvent& event)
         }
     }
 }
-#endif // __WXMSW__
+#endif // wxOSX/Carbon
 
 
 #if wxUSE_COMBOBOX && defined(__WXUNIVERSAL__)
@@ -586,6 +602,15 @@ void wxPopupWindowHandler::OnLeftDown(wxMouseEvent& event)
 #endif // __WXUNIVERSAL__ && wxUSE_SCROLLBAR
 }
 
+void
+wxPopupWindowHandler::OnCaptureLost(wxMouseCaptureLostEvent& WXUNUSED(event))
+{
+    m_popup->DismissAndNotify();
+
+    // There is no need to skip the event here, normally we've already dealt
+    // with the focus loss.
+}
+
 // ----------------------------------------------------------------------------
 // wxPopupFocusHandler
 // ----------------------------------------------------------------------------