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combobox improvements

This commit is contained in:
Vadim Lopatin 2015-05-05 14:17:22 +03:00
parent 8edf15db5f
commit 2c80ba3f23
1 changed files with 19 additions and 0 deletions
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19
src/dlangui/widgets/combobox.d
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@ -207,14 +207,33 @@ class ComboBox : ComboBoxBase {
@property void items(string[] itemResourceIds) { @property void items(string[] itemResourceIds) {
setAdapter(new StringListAdapter(itemResourceIds)); setAdapter(new StringListAdapter(itemResourceIds));
if(itemResourceIds.length > 0) {
selectedItemIndex = 0;
}
requestLayout();
} }
@property void items(dstring[] items) { @property void items(dstring[] items) {
setAdapter(new StringListAdapter(items)); setAdapter(new StringListAdapter(items));
if(items.length > 0) {
selectedItemIndex = 0;
}
requestLayout();
} }
@property void items(StringListValue[] items) { @property void items(StringListValue[] items) {
setAdapter(new StringListAdapter(items)); setAdapter(new StringListAdapter(items));
if(items.length > 0) {
selectedItemIndex = 0;
}
requestLayout();
}
/// get selected item as text
@property dstring selectedItem() {
if (_selectedItemIndex < 0 || _selectedItemIndex >= _adapter.itemCount)
return "";
return adapter.items.get(_selectedItemIndex);
} }
/// returns list of items /// returns list of items