added wxWindow::IsVisible() method

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41130 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2006-09-10 15:38:54 +00:00
parent 2df5e0bff0
commit 9c72cf7619
4 changed files with 27 additions and 0 deletions
--- a/src/common/wincmn.cpp
+++ b/src/common/wincmn.cpp
@@ -744,6 +744,12 @@ bool wxWindowBase::Enable(bool enable)
        return false;
    }
 }
+
+bool wxWindowBase::IsVisible() const
+{
+    return IsShown() && (GetParent() == NULL || GetParent()->IsVisible());
+}
+
 // ----------------------------------------------------------------------------
 // RTTI
 // ----------------------------------------------------------------------------