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Merge pull request #334 from and3md/radio_button_check_fix 

Fixed checking radio button from code.
This commit is contained in:
Vadim Lopatin 2017-04-03 05:06:29 +03:00 committed by GitHub
parent 517cfa8133 fa2cddad34
commit 2433db588a
1 changed files with 14 additions and 2 deletions
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14
src/dlangui/widgets/controls.d
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@ -485,6 +485,8 @@ class RadioButton : ImageTextButton {
checkable = true; checkable = true;
} }
private bool blockUnchecking = false;
void uncheckSiblings() { void uncheckSiblings() {
Widget p = parent; Widget p = parent;
if (!p) if (!p)
@ -494,10 +496,13 @@ class RadioButton : ImageTextButton {
if (child is this) if (child is this)
continue; continue;
RadioButton rb = cast(RadioButton)child; RadioButton rb = cast(RadioButton)child;
if (rb) if (rb) {
rb.blockUnchecking = true;
scope(exit) rb.blockUnchecking = false;
rb.checked = false; rb.checked = false;
} }
} }
}
// called to process click and notify listeners // called to process click and notify listeners
override protected bool handleClick() { override protected bool handleClick() {
@ -507,6 +512,13 @@ class RadioButton : ImageTextButton {
return super.handleClick(); return super.handleClick();
} }
override protected void handleCheckChange(bool checked) {
if (!blockUnchecking)
uncheckSiblings();
invalidate();
checkChange(this, checked);
}
} }
/// Text only button /// Text only button