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fix moving focus out of disabled focused widget - close #262

This commit is contained in:
Vadim Lopatin 2016-05-18 11:21:48 +03:00
parent 977bfd5270
commit e7e32db3be
1 changed files with 6 additions and 6 deletions
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12
src/dlangui/widgets/widget.d
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@ -854,7 +854,7 @@ public:
}
}
private void findFocusableChildren(ref TabOrderInfo[] results, Rect clipRect) {
private void findFocusableChildren(ref TabOrderInfo[] results, Rect clipRect, Widget currentWidget) {
if (visibility != Visibility.Visible)
return;
Rect rc = _pos;
@ -862,23 +862,23 @@ public:
applyPadding(rc);
if (!rc.intersects(clipRect))
return; // out of clip rectangle
if (canFocus) {
if (canFocus || this is currentWidget) {
TabOrderInfo item = new TabOrderInfo(this, rc);
results ~= item;
return;
}
rc.intersect(clipRect);
for (int i = 0; i < childCount(); i++) {
child(i).findFocusableChildren(results, rc);
child(i).findFocusableChildren(results, rc, currentWidget);
}
}
/// find all focusables belonging to the same focusGroup as this widget (does not include current widget).
/// usually to be called for focused widget to get possible alternatives to navigate to
private TabOrderInfo[] findFocusables() {
private TabOrderInfo[] findFocusables(Widget currentWidget) {
TabOrderInfo[] result;
Widget group = focusGroupWidget();
group.findFocusableChildren(result, group.pos);
group.findFocusableChildren(result, group.pos, currentWidget);
for (ushort i = 0; i < result.length; i++)
result[i].childOrder = i + 1;
sort(result);
@ -901,7 +901,7 @@ public:
private Widget findNextFocusWidget(FocusMovement direction) {
if (direction == FocusMovement.None)
return this;
TabOrderInfo[] focusables = findFocusables();
TabOrderInfo[] focusables = findFocusables(this);
if (!focusables.length)
return null;
int myIndex = -1;