test/ElmSharp.Test/TC/ScrollerTest3.cs

   1 /*
   2  * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the License);
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an AS IS BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 using System;
  18 using ElmSharp;
  19
  20 namespace ElmSharp.Test
  21 {
  22     public class ScrollerTest3 : TestCaseBase
  23     {
  24         public override string TestName => "ScrollerTest3";
  25         public override string TestDescription => "To test ScrollTo operation of Scroller";
  26
  27         public override void Run(Window window)
  28         {
  29             Conformant conformant = new Conformant(window);
  30             conformant.Show();
  31             Box outterBox = new Box(window)
  32             {
  33                 AlignmentX = -1,
  34                 AlignmentY = -1,
  35                 WeightX = 1,
  36                 WeightY = 1,
  37                 IsHorizontal = false,
  38             };
  39             outterBox.Show();
  40             Scroller scroller = new Scroller(window)
  41             {
  42                 AlignmentX = -1,
  43                 AlignmentY = -1,
  44                 WeightX = 1,
  45                 WeightY = 1,
  46                 ScrollBlock = ScrollBlock.Vertical,
  47                 HorizontalPageScrollLimit = 1,
  48             };
  49             scroller.SetPageSize(1.0, 1.0);
  50             scroller.Show();
  51
  52             Box box = new Box(window)
  53             {
  54                 AlignmentX = -1,
  55                 AlignmentY = -1,
  56                 WeightX = 1,
  57                 WeightY = 1
  58             };
  59             box.Show();
  60             scroller.SetContent(box);
  61
  62             for (int i = 0; i < 30; i++)
  63             {
  64                 Label addlabel = new Label(window)
  65                 {
  66                     Text = i + " Label Test",
  67                     AlignmentX = -1,
  68                     AlignmentY = -1,
  69                     WeightX = 1,
  70                     WeightY = 1,
  71                 };
  72                 addlabel.Show();
  73                 box.PackEnd(addlabel);
  74             }
  75
  76             conformant.SetContent(outterBox);
  77             outterBox.PackEnd(scroller);
  78
  79             Button prev = new Button(window)
  80             {
  81                 AlignmentX = -1,
  82                 WeightX = 1,
  83                 Text = "Prev"
  84             };
  85             Button next = new Button(window)
  86             {
  87                 AlignmentX = -1,
  88                 WeightX = 1,
  89                 Text = "next"
  90             };
  91             prev.Clicked += (s, e) =>
  92             {
  93                 Rect region = new Rect(0, 0, scroller.Geometry.Width, scroller.Geometry.Width);
  94                 Console.WriteLine("{0} {1}\n", scroller.Geometry.Width, scroller.Geometry.Width);
  95                 scroller.ScrollTo(region, true);
  96             };
  97             next.Clicked += (s, e) =>
  98             {
  99                 Rect region = new Rect(0, scroller.Geometry.Height, scroller.Geometry.Width, scroller.Geometry.Height);
 100                 Console.WriteLine("{0} {1}\n", scroller.Geometry.Width, scroller.Geometry.Width);
 101                 scroller.ScrollTo(region, true);
 102             };
 103             prev.Show();
 104             next.Show();
 105             outterBox.PackEnd(prev);
 106             outterBox.PackEnd(next);
 107
 108             scroller.DragStart += Scroller_DragStart;
 109             scroller.DragStop += Scroller_DragStop;
 110         }
 111
 112         private void Scroller_DragStop(object sender, EventArgs e)
 113         {
 114             Console.WriteLine("Drag stop");
 115         }
 116
 117         private void Scroller_DragStart(object sender, EventArgs e)
 118         {
 119             Console.WriteLine("Drag start");
 120         }
 121     }
 122 }