From bc2b043dff163bdb393016b08e585a258d651db1 2014-01-16 10:56:58
From: Jonathan Frederic <jdfreder@calpoly.edu>
Date: 2014-01-16 10:56:58
Subject: [PATCH] Added flex properties example to alignment tutorial.

---

diff --git a/examples/widgets/Part 5 - Alignment.ipynb b/examples/widgets/Part 5 - Alignment.ipynb
index e734424..4462e3e 100644
--- a/examples/widgets/Part 5 - Alignment.ipynb
+++ b/examples/widgets/Part 5 - Alignment.ipynb
@@ -258,6 +258,62 @@
      "cell_type": "markdown",
      "metadata": {},
      "source": [
+      "The `ContainerWidget` `flex0`, `flex1`, and `flex2` methods (parameterless) modify the containers flexibility.  Changing a container flexibility affects how and if the container will occupy the remaining space.  Setting `flex0` has the same result as setting no flex.  Below is an example of different flex configurations.  The number on the boxes correspond to the applied flex."
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "def fill_container(container, flexes):\n",
+      "    components = []\n",
+      "    for i in range(len(flexes)):\n",
+      "        components.append(widgets.ContainerWidget(parent=container))\n",
+      "        components[i].set_css(child_style)\n",
+      "        \n",
+      "        label = widgets.StringWidget(parent=components[i], default_view_name='LabelView', value=str(flexes[i]))\n",
+      "        \n",
+      "        if flexes[i] == 0:\n",
+      "            components[i].flex0()\n",
+      "        elif flexes[i] == 1:\n",
+      "            components[i].flex1()\n",
+      "        elif flexes[i] == 2:\n",
+      "            components[i].flex2()\n",
+      "        display(components[i])\n",
+      "        \n",
+      "container = make_container('Different Flex Configurations')\n",
+      "container.hbox()\n",
+      "fill_container(container, [0, 0, 0])\n",
+      "        \n",
+      "container = make_container('')\n",
+      "container.hbox()\n",
+      "fill_container(container, [0, 0, 1])\n",
+      "        \n",
+      "container = make_container('')\n",
+      "container.hbox()\n",
+      "fill_container(container, [0, 1, 1])\n",
+      "        \n",
+      "container = make_container('')\n",
+      "container.hbox()\n",
+      "fill_container(container, [0, 2, 2])\n",
+      "        \n",
+      "container = make_container('')\n",
+      "container.hbox()\n",
+      "fill_container(container, [0, 1, 2])\n",
+      "        \n",
+      "container = make_container('')\n",
+      "container.hbox()\n",
+      "fill_container(container, [1, 1, 2])"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [],
+     "prompt_number": 7
+    },
+    {
+     "cell_type": "markdown",
+     "metadata": {},
+     "source": [
       "The `ContainerWidget` `align_start`, `align_center`, and `align_end` methods (parameterless) adjust the alignment of the widgets on the axis perpindicular to the one that they are being rendered on.  Below is an example of the different alignments."
      ]
     },
@@ -291,7 +347,7 @@
      "language": "python",
      "metadata": {},
      "outputs": [],
-     "prompt_number": 7
+     "prompt_number": 8
     },
     {
      "cell_type": "markdown",
@@ -313,7 +369,7 @@
      "language": "python",
      "metadata": {},
      "outputs": [],
-     "prompt_number": 8
+     "prompt_number": 9
     }
    ],
    "metadata": {}