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Added visible property to all widgets

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This commit is contained in:
Jonathan Frederic 2013-11-01 00:00:34 +00:00
parent 82dd891483
commit 810ea87e5b
2 changed files with 14 additions and 2 deletions
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11
IPython/html/static/notebook/js/widget.js
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@ -307,10 +307,21 @@ define(["components/underscore/underscore-min",
var WidgetView = Backbone.View.extend({
initialize: function() {
this.visible = true;
this.model.on('change',this.update,this);
},
update: function() {
if (this.model.get('visible') != undefined) {
if (this.visible != this.model.get('visible')) {
this.visible = this.model.get('visible');
if (this.visible) {
this.$el.show();
} else {
this.$el.hide();
}
}
}
if (this.model.css != undefined) {
for (var selector in this.model.css) {
if (this.model.css.hasOwnProperty(selector)) {

5
IPython/html/widgets/widget.py
View File

@ -21,7 +21,7 @@ import os
import IPython
from IPython.kernel.comm import Comm
from IPython.config import LoggingConfigurable
from IPython.utils.traitlets import Unicode, Dict, List, Instance
from IPython.utils.traitlets import Unicode, Dict, List, Instance, Bool
from IPython.display import Javascript, display
from IPython.utils.py3compat import string_types
@ -50,6 +50,7 @@ class Widget(LoggingConfigurable):
default_view_name = Unicode(help="""Default view registered in the frontend
to use to represent the widget.""")
parent = Instance('IPython.html.widgets.widget.Widget')
visible = Bool(True, help="Whether or not the widget is visible.")
def _parent_changed(self, name, old, new):
if self._displayed:
@ -107,7 +108,7 @@ class Widget(LoggingConfigurable):
# Properties
def _get_keys(self):
keys = ['_css']
keys = ['_css', 'visible']
keys.extend(self._keys)
return keys
keys = property(_get_keys)