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combobox selectedItemIndex chaining

This commit is contained in:
Vadim Lopatin 2015-03-25 13:11:00 +03:00
parent ee3218ada3
commit 11ff71753e
1 changed files with 3 additions and 2 deletions
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5
src/dlangui/widgets/combobox.d
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@ -65,12 +65,13 @@ class ComboBoxBase : HorizontalLayout, OnClickHandler {
return _selectedItemIndex; return _selectedItemIndex;
} }
@property void selectedItemIndex(int index) { @property ComboBoxBase selectedItemIndex(int index) {
if (_selectedItemIndex == index) if (_selectedItemIndex == index)
return; return this;
_selectedItemIndex = index; _selectedItemIndex = index;
if (onItemClickListener.assigned) if (onItemClickListener.assigned)
onItemClickListener(this, index); onItemClickListener(this, index);
return this;
} }
/// change enabled state /// change enabled state