Override some methods in guichan listbox.

2 files changed, 16 insertions, 0 deletions

diff --git a/src/gui/widgets/listbox.cpp b/src/gui/widgets/listbox.cpp
index 259e49972..3592b12da 100644
--- a/src/gui/widgets/listbox.cpp
+++ b/src/gui/widgets/listbox.cpp
@@ -48,6 +48,7 @@ ListBox::ListBox(gcn::ListModel *const listModel):
     mOldSelected(-1)
 {
     mForegroundColor = Theme::getThemeColor(Theme::LISTBOX);
+    adjustSize();
 }
 
 ListBox::~ListBox()
@@ -193,3 +194,14 @@ void ListBox::refocus()
     if (isFocusable())
         mFocusHandler->requestFocus(this);
 }
+
+void ListBox::adjustSize()
+{
+    if (mListModel)
+        setHeight(getRowHeight() * mListModel->getNumberOfElements());
+}
+
+void ListBox::logic()
+{
+    adjustSize();
+}
diff --git a/src/gui/widgets/listbox.h b/src/gui/widgets/listbox.h
index e3976454d..c9a70557f 100644
--- a/src/gui/widgets/listbox.h
+++ b/src/gui/widgets/listbox.h
@@ -77,6 +77,10 @@ class ListBox : public gcn::ListBox
         void setDistributeMousePressed(bool b)
         { mDistributeMousePressed = b; }
 
+        void adjustSize();
+
+        void logic() override;
+
     protected:
         gcn::Color mHighlightColor;
         bool mDistributeMousePressed;