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screenshot: Don't pick up rubberband style from GTK

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Selecting a screen area for a screenshot isn't the same as selecting
items in an icon view, so there's no strong rationale for picking
up the style from GTK. We stopped doing that for other elements like
tile previews long ago, so just use our own style here too.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/481
This commit is contained in:
Florian Müllner
2019-04-04 16:03:54 +02:00
committed by Florian Müllner
parent 4541fb9819
commit a5c75ff58b
2 changed files with 12 additions and 26 deletions
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32
js/ui/screenshot.js
View File

@ -1,6 +1,6 @@
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
const { Clutter, Gio, GLib, Gtk, Meta, Shell, St } = imports.gi;
const { Clutter, Gio, GLib, Meta, Shell, St } = imports.gi;
const Signals = imports.signals;
const GrabHelper = imports.ui.grabHelper;
@ -227,8 +227,6 @@ var SelectArea = class {
this._lastY = 0;
this._result = null;
this._initRubberbandColors();
this._group = new St.Widget({ visible: false,
reactive: true,
x: 0,
@ -248,10 +246,10 @@ var SelectArea = class {
coordinate: Clutter.BindCoordinate.ALL });
this._group.add_constraint(constraint);
this._rubberband = new Clutter.Rectangle({ color: this._background,
has_border: true,
border_width: 1,
border_color: this._border });
this._rubberband = new St.Widget({
style_class: 'select-area-rubberband',
visible: false
});
this._group.add_actor(this._rubberband);
}
@ -265,25 +263,6 @@ var SelectArea = class {
this._group.visible = true;
}
_initRubberbandColors() {
function colorFromRGBA(rgba) {
return new Clutter.Color({ red: rgba.red * 255,
green: rgba.green * 255,
blue: rgba.blue * 255,
alpha: rgba.alpha * 255 });
}
let path = new Gtk.WidgetPath();
path.append_type(Gtk.IconView);
let context = new Gtk.StyleContext();
context.set_path(path);
context.add_class('rubberband');
this._background = colorFromRGBA(context.get_background_color(Gtk.StateFlags.NORMAL));
this._border = colorFromRGBA(context.get_border_color(Gtk.StateFlags.NORMAL));
}
_getGeometry() {
return { x: Math.min(this._startX, this._lastX),
y: Math.min(this._startY, this._lastY),
@ -302,6 +281,7 @@ var SelectArea = class {
this._rubberband.set_position(geometry.x, geometry.y);
this._rubberband.set_size(geometry.width, geometry.height);
this._rubberband.show();
return Clutter.EVENT_PROPAGATE;
}