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account: Downgrade scroll for callbacks

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This commit is contained in:
Xiang Fan 2019-02-26 10:27:45 +08:00 committed by Daniel Garcia Moreno
parent 330bca114b
commit 04aca0129c
1 changed files with 7 additions and 6 deletions
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13
fractal-gtk/src/app/connect/account.rs
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@ -288,22 +288,23 @@ impl App {
op.lock().unwrap().account_destruction();
}));
let scroll = builder
let scroll_weak = builder
.get_object::<gtk::ScrolledWindow>("account_settings_scroll")
.expect("Can't find account_settings_scroll in ui file.");
delete_revealer.connect_size_allocate(clone!(scroll => move |this, _| {
.expect("Can't find account_settings_scroll in ui file.")
.downgrade();
delete_revealer.connect_size_allocate(clone!(scroll_weak => move |this, _| {
if this.get_reveal_child() && !this.get_child_revealed() {
// The revealer is revealing
if let Some(adj) = scroll.get_vadjustment() {
if let Some(adj) = upgrade_weak!(scroll_weak).get_vadjustment() {
let bottom = adj.get_upper() - adj.get_page_size();
adj.set_value(bottom);
}
}
}));
advanced_revealer.connect_size_allocate(clone!(scroll => move |this, _| {
advanced_revealer.connect_size_allocate(clone!(scroll_weak => move |this, _| {
if this.get_reveal_child() && !this.get_child_revealed() {
// The revealer is revealing
if let Some(adj) = scroll.get_vadjustment() {
if let Some(adj) = upgrade_weak!(scroll_weak).get_vadjustment() {
let bottom = adj.get_upper() - adj.get_page_size();
adj.set_value(bottom);
}