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Cleanup of search entry layout

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This will be useful for later fine tuning.  We avoid some hard coded
offsetting in favor of using box layout.
This commit is contained in:
Colin Walters 2009-04-13 14:45:58 -04:00
parent b153e4ed0f
commit a5a2112b31
1 changed files with 50 additions and 34 deletions
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84
js/ui/overlay.js
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@ -7,6 +7,7 @@ const Gtk = imports.gi.Gtk;
const Mainloop = imports.mainloop;
const Shell = imports.gi.Shell;
const Signals = imports.signals;
const Lang = imports.lang;
const AppDisplay = imports.ui.appDisplay;
const DocDisplay = imports.ui.docDisplay;
@ -85,6 +86,44 @@ let wideScreen = false;
let displayGridColumnWidth = null;
let displayGridRowHeight = null;
function SearchEntry(width) {
this._init(width);
}
SearchEntry.prototype = {
_init : function(width) {
this.actor = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
y_align: Big.BoxAlignment.CENTER,
background_color: SIDESHOW_SEARCH_BG_COLOR,
corner_radius: 4,
spacing: 4,
padding_left: 4,
padding_right: 4,
width: width,
height: 24
});
let icontheme = Gtk.IconTheme.get_default();
let searchIconTexture = new Clutter.Texture({});
let searchIconPath = icontheme.lookup_icon('gtk-find', 16, 0).get_filename();
searchIconTexture.set_from_file(searchIconPath);
this.actor.append(searchIconTexture, 0);
// We need to initialize the text for the entry to have the cursor displayed
// in it. See http://bugzilla.openedhand.com/show_bug.cgi?id=1365
this.entry = new Clutter.Text({ font_name: "Sans 14px",
editable: true,
activatable: true,
singleLineMode: true,
text: ""
});
this.entry.connect('text-changed', Lang.bind(this, function (e) {
let text = this.entry.text;
}));
this.actor.append(this.entry, Big.BoxPackFlags.EXPAND);
}
};
function Sideshow() {
this._init();
}
@ -111,56 +150,33 @@ Sideshow.prototype = {
let global = Shell.Global.get();
this.actor = new Clutter.Group();
let icontheme = Gtk.IconTheme.get_default();
this._searchBox = new Big.Box({ background_color: SIDESHOW_SEARCH_BG_COLOR,
corner_radius: 4,
x: SIDESHOW_PAD,
y: Panel.PANEL_HEIGHT + SIDESHOW_PAD,
width: this._width,
height: 24});
this.actor.add_actor(this._searchBox);
this._searchEntry = new SearchEntry(this._width);
this.actor.add_actor(this._searchEntry.actor);
let searchIconTexture = new Clutter.Texture({ x: SIDESHOW_PAD + 2,
y: this._searchBox.y + 2 });
let searchIconPath = icontheme.lookup_icon('gtk-find', 16, 0).get_filename();
searchIconTexture.set_from_file(searchIconPath);
this.actor.add_actor(searchIconTexture);
this._searchEntry.actor.set_position(SIDESHOW_PAD, Panel.PANEL_HEIGHT + SIDESHOW_PAD);
// We need to initialize the text for the entry to have the cursor displayed
// in it. See http://bugzilla.openedhand.com/show_bug.cgi?id=1365
this._searchEntry = new Clutter.Text({ font_name: "Sans 14px",
x: searchIconTexture.x
+ searchIconTexture.width + 4,
y: searchIconTexture.y,
width: this._searchBox.width - (searchIconTexture.x),
height: searchIconTexture.height,
editable: true,
activatable: true,
singleLineMode: true,
text: ""});
this.actor.add_actor(this._searchEntry);
this._searchQueued = false;
this._searchEntry.connect('text-changed', function (se, prop) {
this._searchEntry.entry.connect('text-changed', function (se, prop) {
if (me._searchQueued)
return;
me._searchQueued = true;
Mainloop.timeout_add(250, function() {
// Strip leading and trailing whitespace
let text = me._searchEntry.text.replace(/^\s+/g, "").replace(/\s+$/g, "");
let text = me._searchEntry.entry.text.replace(/^\s+/g, "").replace(/\s+$/g, "");
me._searchQueued = false;
me._appDisplay.setSearch(text);
me._docDisplay.setSearch(text);
return false;
});
});
this._searchEntry.connect('activate', function (se) {
this._searchEntry.entry.connect('activate', function (se) {
// only one of the displays will have an item selected, so it's ok to
// call activateSelected() on both of them
me._appDisplay.activateSelected();
me._docDisplay.activateSelected();
return true;
});
this._searchEntry.connect('key-press-event', function (se, e) {
this._searchEntry.entry.connect('key-press-event', function (se, e) {
let symbol = Shell.get_event_key_symbol(e);
if (symbol == Clutter.Escape) {
// We always want to hide the previews when the user hits Escape.
@ -232,7 +248,7 @@ Sideshow.prototype = {
this._appsSection = new Big.Box({ background_color: OVERLAY_BACKGROUND_COLOR,
x: SIDESHOW_PAD,
y: this._searchBox.y + this._searchBox.height,
y: this._searchEntry.actor.y + this._searchEntry.actor.height,
padding_top: SIDESHOW_SECTION_PADDING_TOP,
spacing: SIDESHOW_SECTION_SPACING});
@ -369,13 +385,13 @@ Sideshow.prototype = {
this._docDisplay.selectFirstItem();
else
this._docDisplay.unsetSelected();
global.stage.set_key_focus(this._searchEntry);
global.stage.set_key_focus(this._searchEntry.entry);
},
hide: function() {
this._appsContent.hide();
this._docDisplay.hide();
this._searchEntry.text = '';
this._searchEntry.entry.text = '';
this._unsetMoreAppsMode();
this._unsetMoreDocsMode();
},
@ -552,7 +568,7 @@ Sideshow.prototype = {
// edge where the last document was displayed, and not have that edge gradually move over to where the 'Less'
// text is displayed.
Tweener.addTween(this._docsSection,
{ y: this._searchBox.y + this._searchBox.height,
{ y: this._searchEntry.actor.y + this._searchEntry.actor.height,
clipHeightBottom: this._itemDisplayHeight + SIDESHOW_SECTION_MISC_HEIGHT * 2 - LABEL_HEIGHT - SIDESHOW_SECTION_SPACING,
time: ANIMATION_TIME,
transition: "easeOutQuad",