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screenshot: Port to Clutter.Grab

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Stop using device/sequence grabs for corner handles. Also
make the toplevel actor reactive, so it can handle the key events
it means to.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2045>
This commit is contained in:
Carlos Garnacho 2022-01-28 12:13:45 +01:00
parent 21913b45af
commit 21cc534add
1 changed files with 6 additions and 8 deletions
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14
js/ui/screenshot.js
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@ -375,10 +375,10 @@ var UIAreaSelector = GObject.registerClass({
if (!this._dragButton)
return;
if (this._dragSequence)
this._dragDevice.sequence_ungrab(this._dragSequence);
else
this._dragDevice.ungrab();
if (this._dragGrab) {
this._dragGrab.dismiss();
this._dragGrab = null;
}
this._dragButton = 0;
this._dragDevice = null;
@ -495,11 +495,8 @@ var UIAreaSelector = GObject.registerClass({
if (this._dragButton) {
const device = event.device;
if (sequence)
device.sequence_grab(sequence, this);
else
device.grab(this);
this._dragGrab = global.stage.grab(this);
this._dragDevice = device;
this._dragSequence = sequence;
@ -1010,6 +1007,7 @@ class ScreenshotUI extends St.Widget {
layout_manager: new Clutter.BinLayout(),
opacity: 0,
visible: false,
reactive: true,
});
this._lockdownSettings = new Gio.Settings({ schema_id: 'org.gnome.desktop.lockdown' });