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initial support for app library

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This commit is contained in:
Ashley Wulber 2022-01-19 16:00:02 -05:00
parent 6ed9fdc9cd
commit 9273ea91e8
8 changed files with 154 additions and 171 deletions
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8
examples/app_library/app_grid/mod.rs
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@ -131,25 +131,19 @@ impl AppGrid {
let app_grid_view = &imp.app_grid_view.get().unwrap();
app_grid_view.connect_activate(move |list_view, i| {
let window = list_view
.root()
.unwrap()
.downcast::<gtk4::Window>()
.unwrap();
// on activation change the group filter model to use the app names, and category
println!("selected app {}", i);
// Launch the application when an item of the list is activated
let model = list_view.model().unwrap();
if let Some(item) = model.item(i) {
let app_info = item.downcast::<gio::DesktopAppInfo>().unwrap();
let context = window.display().app_launch_context();
let context = list_view.display().app_launch_context();
if let Err(err) = app_info.launch(&[], Some(&context)) {
gtk4::MessageDialog::builder()
.text(&format!("Failed to start {}", app_info.name()))
.secondary_text(&err.to_string())
.message_type(gtk4::MessageType::Error)
.modal(true)
.transient_for(&window)
.build()
.show();
}