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authorAndrei Karas <akaras@inbox.ru>2012-03-04 16:08:55 +0300
committerAndrei Karas <akaras@inbox.ru>2012-03-04 16:08:55 +0300
commitf74202392745923f9ce372a6bdcd0a45db6bcd08 (patch)
tree34804d1fb3a94060544529a781983dd108ce1586 /src/gui/widgets/listbox.cpp
parent27de1601aa4a952d9555cc9b1aba8630f9043af4 (diff)
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Fix possible crash in npc menu.
Diffstat (limited to 'src/gui/widgets/listbox.cpp')
-rw-r--r--src/gui/widgets/listbox.cpp10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/gui/widgets/listbox.cpp b/src/gui/widgets/listbox.cpp
index 28fe9daa1..2944c5be6 100644
--- a/src/gui/widgets/listbox.cpp
+++ b/src/gui/widgets/listbox.cpp
@@ -29,6 +29,7 @@
#include "gui/sdlinput.h"
#include "gui/theme.h"
+#include <guichan/focushandler.hpp>
#include <guichan/font.hpp>
#include <guichan/graphics.hpp>
#include <guichan/key.hpp>
@@ -149,3 +150,12 @@ void ListBox::mouseDragged(gcn::MouseEvent &event)
if (getRowHeight())
setSelected(y / getRowHeight());
}
+
+void ListBox::refocus()
+{
+ if (!mFocusHandler)
+ return;
+
+ if (isFocusable())
+ mFocusHandler->requestFocus(this);
+}