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examples: bugfix ComboList in advowidgets

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Signed-off-by: Ralf Zerres <ralf.zerres@networkx.de>
This commit is contained in:
Ralf Zerres
2020-07-05 14:05:03 +02:00
parent 0fe3f55ee5
commit 576c41a765
1 changed files with 5 additions and 2 deletions
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7
advotracker/examples/advowidgets.rs
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@@ -41,12 +41,14 @@ impl State for MainViewState {
main_view(ctx.widget())
.list_mut()
.push(format!("Item {}", len + 1));
ctx.child("items").set::<usize>("blub", len + 1);
ctx.child("items").clone_or_default::<usize>("Item");
items_widget(ctx.child("items")).set_count(len + 1);
button(ctx.child("remove-item-button")).set_enabled(true);
button(ctx.child("remove-item-button")).set_visibility(Visibility::Visible);
if len == 4 {
button(ctx.child("add-item-button")).set_enabled(false);
button(ctx.child("add-item-button")).set_visibility(Visibility::Collapsed);
}
}
}
@@ -56,10 +58,11 @@ impl State for MainViewState {
main_view(ctx.widget()).list_mut().remove(len - 1);
items_widget(ctx.child("items")).set_count(len - 1);
button(ctx.child("add-item-button")).set_enabled(true);
button(ctx.child("add-item-button")).set_visibility(Visibility::Visible);
if len == 1 {
button(ctx.child("remove-item-button")).set_enabled(false);
}
button(ctx.child("remove-item-button")).set_visibility(Visibility::Collapsed); }
}
}
Action::IncrementCounter => {