From: dongsug-song <35130733+dongsug-song@users.noreply.github.com>
Date: Wed, 18 Mar 2020 10:08:26 +0000 (+0900)
Subject: [NUI] Add SiblingOrder Sample (#1474)
X-Git-Tag: accepted/tizen/unified/20210219.040944~822
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a2a1b6e59feb2996db226b981b85407ba2c5cc0b;p=platform%2Fcore%2Fcsapi%2Ftizenfx.git
[NUI] Add SiblingOrder Sample (#1474)
---
diff --git a/test/Tizen.NUI.Samples/Tizen.NUI.Samples/Samples/SiblingOrderTest.cs b/test/Tizen.NUI.Samples/Tizen.NUI.Samples/Samples/SiblingOrderTest.cs
new file mode 100755
index 0000000..c7d35c1
--- /dev/null
+++ b/test/Tizen.NUI.Samples/Tizen.NUI.Samples/Samples/SiblingOrderTest.cs
@@ -0,0 +1,158 @@
+
+using Tizen.NUI.BaseComponents;
+using Tizen.NUI.Components;
+using System;
+
+namespace Tizen.NUI.Samples
+{
+ using l = Tizen.Log;
+
+ public class SiblingOrderTest : IExample
+ {
+ Window win;
+ View v;
+ Button b1, b2, b3;
+ TextLabel text;
+ const string t = "NUITEST";
+ const int W1 = 700, H1 = 800;
+ const int W2 = 230, H2 = 150;
+ public void Activate()
+ {
+ win = NUIApplication.GetDefaultWindow();
+
+ v = new View();
+ v.Size = new Size(W1, H1);
+ v.Position = new Position(10, 10);
+ v.BackgroundColor = new Color(0.8f, 0.8f, 0.8f, 1.0f);
+ win.Add(v);
+
+ b1 = new Button()
+ {
+ Size = new Size(700, 100),
+ Position = new Position(10, H1 + 20),
+ Text = "add new child",
+ };
+ b1.ClickEvent += B1_ClickEvent;
+ win.Add(b1);
+
+ b2 = new Button()
+ {
+ Size = new Size(700, 100),
+ Position = new Position(10, H1 + 20 + 120),
+ Text = "refresh sibling order",
+ };
+ b2.ClickEvent += B2_ClickEvent;
+ win.Add(b2);
+
+ b3 = new Button()
+ {
+ Size = new Size(700, 100),
+ Position = new Position(10, H1 + 20 + 120 + 120),
+ Text = "place children to fit parent",
+ };
+ b3.ClickEvent += B3_ClickEvent;
+ win.Add(b3);
+
+ text = new TextLabel()
+ {
+ Size = new Size(700, 100),
+ Position = new Position(10, H1 + 20 + 120 + 120 + 120),
+ Text = "push buttons above",
+ BackgroundColor = Color.Yellow,
+ Name = "status",
+ };
+ win.Add(text);
+ }
+
+ private void B1_ClickEvent(object sender, Button.ClickEventArgs e)
+ {
+ string n = "CH" + (v.ChildCount + 1);
+ var ch = new TextLabel();
+ Random r = new Random();
+ int so = r.Next(0, (int)v.ChildCount);
+
+ ch.Size = new Size(W2, H2);
+ ch.Position = new Position(100, 900);
+ ch.BackgroundColor = new Color((float)r.NextDouble(), (float)r.NextDouble(), (float)r.NextDouble(), 0.5f);
+ ch.MultiLine = true;
+ ch.Name = n;
+ v.Add(ch);
+ // SiblingOrder can set the order of mine in the sibling list owned by parent.
+ // the lower value of SiblingOrder means it goes lower to the bottom so that it will be covered by higher valued siblings.
+ // (Vise versa, if SiblingOrder goes to high, the object will be up to the top which can be said as a screen.)
+ //if new added sibling has same value with previously existed sibling, the existed siblings, which have higer value than new sibling, will get +1 and will be rearranged.
+ // (this means the new added sibling will be placed right under the old sibling that has same SiblingOrder value)
+ //Therefore, SiblingOrder will be automatically set as parent's ChildCount + 1 when child itself is added to parent by "Add()".
+ ch.SiblingOrder = so;
+ ch.Text = ch.Name + " SO=" + ch.SiblingOrder;
+
+ var a = new Animation(500);
+ var targetposition = GetPositionFromSiblingOrder(ch.SiblingOrder);
+ a.AnimateTo(ch, "position", new Position((targetposition.X + W2 / 2), (targetposition.Y + H2 / 2), 0));
+ a.Play();
+ a.Finished += A_Finished;
+ }
+
+ private void B2_ClickEvent(object sender, Button.ClickEventArgs e)
+ {
+ for(int i=0; i < v.ChildCount; i++)
+ {
+ var ch = v.GetChildAt((uint)i) as TextLabel;
+ if(ch != null)
+ {
+ ch.Text = ch.Name + " SO=" + ch.SiblingOrder;
+ }
+ }
+ }
+
+ private void B3_ClickEvent(object sender, Button.ClickEventArgs e)
+ {
+ for (int i = 0; i < v.ChildCount; i++)
+ {
+ var ch = v.GetChildAt((uint)i);
+ var ani = new Animation(500);
+ ani.AnimateTo(ch, "position", GetPositionFromSiblingOrder(i), new AlphaFunction(AlphaFunction.BuiltinFunctions.EaseOut));
+ ani.Play();
+ }
+ }
+
+ private void A_Finished(object sender, EventArgs e)
+ {
+ var text = win.GetDefaultLayer().FindChildByName("status") as TextLabel;
+ if(text != null)
+ {
+ int i = (int)v.ChildCount;
+ text.Text = $"child {i} (CH{i}) is just added!";
+ }
+ }
+
+ Position GetPositionFromSiblingOrder(int so)
+ {
+ int px = (so % (W1 / W2)) * W2;
+ int py = (so / (W1 / W2)) * H2;
+ return new Position(px, py, 0);
+ }
+
+ public void Deactivate()
+ {
+ b1.ClickEvent -= B1_ClickEvent;
+ b2.ClickEvent -= B2_ClickEvent;
+ b3.ClickEvent -= B3_ClickEvent;
+
+ b1.Unparent();
+ b2.Unparent();
+ b3.Unparent();
+ b1.Dispose();
+ b2.Dispose();
+ b3.Dispose();
+
+ text.Unparent();
+ text.Dispose();
+ text = null;
+
+ v.Unparent();
+ v.Dispose();
+ v = null;
+ }
+ }
+}
diff --git a/test/Tizen.NUI.Samples/Tizen.NUI.Samples/Tizen.NUI.Samples.csproj b/test/Tizen.NUI.Samples/Tizen.NUI.Samples/Tizen.NUI.Samples.csproj
index 2127c6f..bc471b2 100755
--- a/test/Tizen.NUI.Samples/Tizen.NUI.Samples/Tizen.NUI.Samples.csproj
+++ b/test/Tizen.NUI.Samples/Tizen.NUI.Samples/Tizen.NUI.Samples.csproj
@@ -15,7 +15,6 @@
None
-