--- /dev/null
+using Tizen.NUI;
+using Tizen.NUI.BaseComponents;
+using Tizen.NUI.Components;
+using Tizen.NUI.Events;
+using System.Collections.Generic;
+
+namespace Tizen.NUI.Samples
+{
+ public class FocusFinderSample : IExample
+ {
+
+ int ItemWidth = 100;
+ int ItemHeight = 100;
+ int ItemSpacing = 10;
+
+ public View TargetView = new View();
+ TextLabel _textLabel;
+
+
+ public void Activate()
+ {
+ Window window = NUIApplication.GetDefaultWindow();
+
+ FocusManager.Instance.EnableDefaultAlgorithm(true);
+
+ var absLayout = new View
+ {
+ Layout = new AbsoluteLayout(),
+ WidthResizePolicy = ResizePolicyType.FillToParent,
+ HeightResizePolicy = ResizePolicyType.FillToParent,
+ // FocusableChildren = false,
+ };
+ window.Add(absLayout);
+
+ List<View> buttons = new List<View>();
+
+ for (int row = 0; row < 5; row++)
+ {
+ for (int cols = 0; cols < 5; cols++)
+ {
+ var btn = MakeFocusableButton($"{row * 5 + cols}");
+ btn.Position = new Position(ItemWidth + cols * (ItemWidth + ItemSpacing), ItemHeight + 300 + row * (ItemHeight + ItemSpacing));
+ buttons.Add(btn);
+ absLayout.Add(btn);
+ }
+ }
+
+ var changeLayout = new Button
+ {
+ Focusable = true,
+ FocusableInTouch = true,
+ Text = "Change Position",
+ SizeWidth = 300,
+ SizeHeight = 100,
+ };
+
+ changeLayout.Position = new Position(10, 10);
+
+ absLayout.Add(changeLayout);
+ changeLayout.Clicked += (s, e) =>
+ {
+ buttons.Reverse();
+
+ for (int row = 0; row < 5; row++)
+ {
+ for (int cols = 0; cols < 5; cols++)
+ {
+
+ var btn = buttons[row * 5 + cols];
+ btn.Position = new Position(ItemWidth + cols * (ItemWidth + ItemSpacing), ItemHeight + 300 + row * (ItemHeight + ItemSpacing));
+ }
+ }
+ };
+
+ var hideButton = new Button
+ {
+ Focusable = true,
+ FocusableInTouch = true,
+ Text = "Hide button",
+ SizeWidth = 400,
+ SizeHeight = 100,
+ };
+
+ hideButton.Position = new Position(340, 10);
+ hideButton.Clicked += (s, e) =>
+ {
+
+ for (int i = 0; i < buttons.Count; i++)
+ {
+ if (i % 2 == 0)
+ {
+ if (buttons[i].Visibility)
+ {
+ buttons[i].Hide();
+ }
+ else
+ {
+ buttons[i].Show();
+ }
+ }
+ }
+ };
+ absLayout.Add(hideButton);
+
+
+ var overlap = new Button
+ {
+ Focusable = true,
+ FocusableInTouch = true,
+ Text = "Overlap view",
+ SizeWidth = 300,
+ SizeHeight = 100,
+ };
+ overlap.Position = new Position(10, 120);
+ absLayout.Add(overlap);
+
+ View overlappedView = null;
+ overlap.Clicked += (s, e) =>
+ {
+ if (overlappedView != null)
+ {
+ overlappedView.Unparent();
+ overlappedView.Dispose();
+ overlappedView = null;
+ return;
+ }
+
+ overlappedView = new View
+ {
+ Focusable = true,
+ FocusableInTouch = true,
+ Layout = new AbsoluteLayout(),
+ SizeWidth = 400,
+ SizeHeight = 400,
+ BackgroundColor = new Color(1f, 0.5f, 0.5f, 0.5f)
+ };
+ overlappedView.Position = new Position(ItemWidth, ItemHeight + 300);
+ absLayout.Add(overlappedView);
+
+ var innerButton = MakeFocusableButton("InnerButton");
+ innerButton.SizeWidth = 350;
+ innerButton.SizeHeight = 350;
+ overlappedView.Add(innerButton);
+ innerButton.Position = new Position(10, 10);
+ };
+
+ _textLabel = new TextLabel
+ {
+ Text = "Focused : ",
+ SizeWidth = 500,
+ SizeHeight = 200,
+ };
+ _textLabel.Position = new Position(340, 220);
+ absLayout.Add(_textLabel);
+
+
+
+
+
+
+ var absLayout2 = new View
+ {
+ Layout = new AbsoluteLayout(),
+ WidthResizePolicy = ResizePolicyType.FillToParent,
+ HeightResizePolicy = ResizePolicyType.FillToParent,
+ };
+ window.Add(absLayout2);
+
+ var btn1 = MakeFocusableButton("#");
+ btn1.Position = new Position(ItemWidth, ItemHeight + 170);
+ ((Button)btn1).TextColor = Color.Red;
+ absLayout2.Add(btn1);
+
+ var btn2 = MakeFocusableButton("%");
+ btn2.Position = new Position(ItemWidth + 1 * (ItemWidth + ItemSpacing), ItemHeight + 170);
+ ((Button)btn2).TextColor = Color.Red;
+ absLayout2.Add(btn2);
+
+ var btn3 = MakeFocusableButton("*");
+ btn3.Position = new Position(ItemWidth + 2 * (ItemWidth + ItemSpacing), ItemHeight + 170);
+ ((Button)btn3).TextColor = Color.Red;
+ absLayout2.Add(btn3);
+
+ var btn4 = MakeFocusableButton("+");
+ btn4.Position = new Position(ItemWidth + 3 * (ItemWidth + ItemSpacing), ItemHeight + 170);
+ ((Button)btn4).TextColor = Color.Red;
+ absLayout2.Add(btn4);
+
+ var btn5 = MakeFocusableButton("-");
+ btn5.Position = new Position(ItemWidth + 4 * (ItemWidth + ItemSpacing), ItemHeight + 170);
+ ((Button)btn5).TextColor = Color.Red;
+ absLayout2.Add(btn5);
+
+
+ var focusableChildrenView = new Button
+ {
+ Focusable = true,
+ FocusableInTouch = true,
+ Text = "FocusableChildren",
+ SizeWidth = 400,
+ SizeHeight = 100,
+ };
+ focusableChildrenView.Position = new Position(340, 120);
+ absLayout.Add(focusableChildrenView);
+
+ focusableChildrenView.Clicked += (s, e) =>
+ {
+ absLayout2.FocusableChildren = false;
+ };
+ }
+
+ View MakeFocusableButton(string title)
+ {
+ var btn = new Button
+ {
+ Focusable = true,
+ FocusableInTouch = true,
+ Text = title,
+ SizeWidth = ItemWidth,
+ SizeHeight = ItemHeight,
+ };
+
+ btn.FocusGained += (s, e) => btn.Text = $"[{title}]";
+ btn.FocusLost += (s, e) => btn.Text = $"{title}";
+ btn.FocusGained += (s, e) => _textLabel.Text = $"Focused : {title}";
+ return btn;
+ }
+
+ public void Deactivate()
+ {
+ }
+ }
+}
projects / platform / core / csapi / tizenfx.git / commitdiff