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cleanup and re-enable dock autohide

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This commit is contained in:
Ashley Wulber 2021-12-17 12:22:45 -05:00
parent e9c5bf9254
commit 5cda4046a6
10 changed files with 37 additions and 240 deletions
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41
examples/dock/utils.rs
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@ -1,42 +1 @@
use gdk4::ContentProvider;
use gdk4::Display;
use gio::File;
use gio::Icon;
use gtk4 as gtk;
use gtk4::DragSource;
use gtk4::IconTheme;
use gtk::glib;
use gtk::prelude::*;
pub fn init_drag_controller(drag_controller: &DragSource, app_info: &gio::DesktopAppInfo) {
if let Some(file) = app_info.filename() {
let file = File::for_path(file);
let provider = ContentProvider::for_value(&file.to_value());
drag_controller.set_content(Some(&provider));
}
drag_controller.connect_drag_end(move |_self, _drag, delete_data| {
dbg!("removing", delete_data);
});
let icon = app_info
.icon()
.unwrap_or(Icon::for_string("image-missing").expect("Failed to set default icon"));
drag_controller.connect_drag_begin(glib::clone!(@weak icon, => move |_self, drag| {
drag.set_selected_action(gdk4::DragAction::MOVE);
// set drag source icon if possible...
// gio Icon is not easily converted to a Paintable, but this seems to be the correct method
if let Some(default_display) = &Display::default() {
if let Some(icon_theme) = IconTheme::for_display(default_display) {
if let Some(paintable_icon) = icon_theme.lookup_by_gicon(
&icon,
64,
1,
gtk4::TextDirection::None,
gtk4::IconLookupFlags::empty(),
) {
_self.set_icon(Some(&paintable_icon), 32, 32);
}
}
}
}));
}