Workaround for #15404: wxRichTextCtrl: caret does not disappear when focus is lost...

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

diff --git a/src/common/containr.cpp b/src/common/containr.cpp
index a194041631a66f2dc03da0b8de97669ecd7233dc..50bbd6aefaba84856e3dbe32fa476686c522b385 100644 (file)
--- a/src/common/containr.cpp
+++ b/src/common/containr.cpp
@@ -4,7 +4,6 @@
 // Author:      Vadim Zeitlin
 // Modified by:
 // Created:     06.08.01
-// RCS-ID:      $Id$
 // Copyright:   (c) 2001 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
@@ -81,6 +80,30 @@ bool wxControlContainerBase::HasAnyFocusableChildren() const
         if ( !m_winParent->IsClientAreaChild(child) )
             continue;
 
+        // Here we check whether the child can accept the focus at all, as we
+        // want to try focusing it later even if it can't accept it right now.
+        if ( child->AcceptsFocusRecursively() )
+            return true;
+    }
+
+    return false;
+}
+
+bool wxControlContainerBase::HasAnyChildrenAcceptingFocus() const
+{
+    const wxWindowList& children = m_winParent->GetChildren();
+    for ( wxWindowList::const_iterator i = children.begin(),
+                                     end = children.end();
+          i != end;
+          ++i )
+    {
+        const wxWindow * const child = *i;
+
+        if ( !m_winParent->IsClientAreaChild(child) )
+            continue;
+
+        // Here we check if the child accepts focus right now as we need to
+        // know if we can give the focus to it or not.
         if ( child->CanAcceptFocus() )
             return true;
     }
@@ -129,6 +152,11 @@ bool wxControlContainerBase::DoSetFocus()
     return ret;
 }
 
+bool wxControlContainerBase::AcceptsFocus() const
+{
+    return m_acceptsFocusSelf && m_winParent->CanBeFocused();
+}
+
 bool wxControlContainerBase::SetFocusToChild()
 {
     return wxSetFocusToChild(m_winParent, &m_winLastFocused);