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altTab: Scale thumbnails by the scale factor

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Fixes their size on high dpi.

https://bugzilla.gnome.org/show_bug.cgi?id=705410
This commit is contained in:
Adel Gadllah 2014-02-16 10:13:26 +01:00
parent f959cafb36
commit 3b7593ed7f
1 changed files with 5 additions and 3 deletions
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8
js/ui/altTab.js
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@ -655,17 +655,19 @@ const ThumbnailList = new Lang.Class({
totalPadding += this.actor.get_theme_node().get_horizontal_padding() + this.actor.get_theme_node().get_vertical_padding(); totalPadding += this.actor.get_theme_node().get_horizontal_padding() + this.actor.get_theme_node().get_vertical_padding();
let [labelMinHeight, labelNaturalHeight] = this._labels[0].get_preferred_height(-1); let [labelMinHeight, labelNaturalHeight] = this._labels[0].get_preferred_height(-1);
let spacing = this._items[0].child.get_theme_node().get_length('spacing'); let spacing = this._items[0].child.get_theme_node().get_length('spacing');
let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
let thumbnailSize = THUMBNAIL_DEFAULT_SIZE * scaleFactor;
availHeight = Math.min(availHeight - labelNaturalHeight - totalPadding - spacing, THUMBNAIL_DEFAULT_SIZE); availHeight = Math.min(availHeight - labelNaturalHeight - totalPadding - spacing, thumbnailSize);
let binHeight = availHeight + this._items[0].get_theme_node().get_vertical_padding() + this.actor.get_theme_node().get_vertical_padding() - spacing; let binHeight = availHeight + this._items[0].get_theme_node().get_vertical_padding() + this.actor.get_theme_node().get_vertical_padding() - spacing;
binHeight = Math.min(THUMBNAIL_DEFAULT_SIZE, binHeight); binHeight = Math.min(thumbnailSize, binHeight);
for (let i = 0; i < this._thumbnailBins.length; i++) { for (let i = 0; i < this._thumbnailBins.length; i++) {
let mutterWindow = this._windows[i].get_compositor_private(); let mutterWindow = this._windows[i].get_compositor_private();
if (!mutterWindow) if (!mutterWindow)
continue; continue;
let clone = _createWindowClone(mutterWindow, THUMBNAIL_DEFAULT_SIZE); let clone = _createWindowClone(mutterWindow, thumbnailSize);
this._thumbnailBins[i].set_height(binHeight); this._thumbnailBins[i].set_height(binHeight);
this._thumbnailBins[i].add_actor(clone); this._thumbnailBins[i].add_actor(clone);
this._clones.push(clone); this._clones.push(clone);