Example code for Efl.Ui.* widgets

Reviewers: segfaultxavi, woohyun

Reviewed By: segfaultxavi

Differential Revision: https://phab.enlightenment.org/D10269

reference/csharp/snippets/Efl.Ui.AlertPopup.cs

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+Efl.Ui.AlertPopup alertPopup = new Efl.Ui.AlertPopup(parent);
+
+alertPopup.SetButton(Efl.Ui.AlertPopupButton.Positive, "Accept", null);
+alertPopup.SetButton(Efl.Ui.AlertPopupButton.Negative, "Reject", null);
+
+alertPopup.ButtonClickedEvent += (sender, args) =>
+{
+    if (args.arg.Button_type.Equals(Efl.Ui.AlertPopupButton.Positive))
+        Console.WriteLine("Positive action invoked");
+    else if (args.arg.Button_type.Equals(Efl.Ui.AlertPopupButton.Negative))
+        Console.WriteLine("Negative action invoked");
+};
+
+alertPopup.BackwallClickedEvent += (s, e) =>
+{
+    Console.WriteLine("Backwall clicked");
+};

reference/csharp/snippets/Efl.Ui.Bg.cs

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+Efl.Ui.Bg bg = new Efl.Ui.Bg(parent);
+
+bg.SetColor(66, 162, 206, 255);
+
+bg.SetFile(image_path + "background.png");
+bg.Load();

reference/csharp/snippets/Efl.Ui.Box.cs

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+Efl.Ui.Box box = new Efl.Ui.Box(parent);
+
+//Creating content which we will pack into the box - it can be any widgets, for example buttons.
+Efl.Ui.Button button1 = new Efl.Ui.Button(box);
+Efl.Ui.Button button2 = new Efl.Ui.Button(box);
+
+//Packing the content to the box, one after another
+box.Pack(button1);
+box.Pack(button2);

reference/csharp/snippets/Efl.Ui.Button.cs

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+Efl.Ui.Button button = new Efl.Ui.Button(parent);
+
+button.SetText("Test Button");
+
+button.ClickedEvent += (sender, args) =>
+{
+    Efl.Ui.Button btn = (Efl.Ui.Button)sender;
+    btn.SetText("Clicked");
+};

reference/csharp/snippets/Efl.Ui.Check.cs

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+Efl.Ui.Check check = new Efl.Ui.Check(parent);
+
+check.SetText("Test Check");
+check.SetSelected(true);
+
+check.SelectedChangedEvent += (sender, args) =>
+{
+    if (check.Selected)
+        Console.WriteLine("Check is selected");
+    else
+        Console.WriteLine("Check is not selected");
+};

reference/csharp/snippets/Efl.Ui.Datepicker.cs

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+Efl.Ui.Datepicker datepicker = new Efl.Ui.Datepicker(parent);
+
+datepicker.SetDateMin(2000, 1, 1);
+datepicker.SetDateMax(2030, 1, 1);
+datepicker.SetDate(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day);
+
+datepicker.DateChangedEvent += (sender, args) =>
+{
+    datepicker.GetDate(out int year, out int month, out int day);
+    Console.WriteLine("Date has been changed! Current date: " + year + "-" + month + "-" + day);
+};

reference/csharp/snippets/Efl.Ui.Image.cs

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+Efl.Ui.Image image = new Efl.Ui.Image(parent);
+
+image.SetFile(image_path + "icon.png");
+image.Load();

reference/csharp/snippets/Efl.Ui.Popup.cs

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+Efl.Ui.Popup popup = new Efl.Ui.Popup(parent);
+
+Efl.Ui.Button button = new Efl.Ui.Button(parent);
+
+button.SetText("Click to hide the popup");
+
+button.ClickedEvent += (sender, args) =>
+{
+    popup.SetVisible(false);
+};
+
+popup.SetContent(button);

reference/csharp/snippets/Efl.Ui.Progressbar.cs

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+Efl.Ui.Progressbar progressbar = new Efl.Ui.Progressbar(parent);
+
+// You can choose the range limits according to your needs.
+// It can be percentage, but it can be also different value (e.g. number of files to be copied)
+progressbar.SetRangeLimits(0.0, 100.0);
+
+// Setting initial progress value
+progressbar.RangeValue = 0;
+
+// When progress is made you should modify the RangeValue:
+progressbar.RangeValue = 33;

reference/csharp/snippets/Efl.Ui.RadioBox.cs

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+Efl.Ui.RadioBox radioBox = new Efl.Ui.RadioBox(parent);
+
+for (int i = 1; i <= 3; i++)
+{
+    Efl.Ui.Radio radio = new Efl.Ui.Radio(radioBox);
+    radio.SetText("Choice no. " + i);
+    radio.SetStateValue(i);
+    radioBox.Pack(radio);
+}
+
+radioBox.ValueChangedEvent += (sender, args) =>
+{
+    System.Console.WriteLine("RadioBox value changed! Current choice value: " + args.arg);
+};

reference/csharp/snippets/Efl.Ui.Scroller.cs

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+Efl.Ui.Scroller scroller = new Efl.Ui.Scroller(parent);
+
+// Create a large image to put it inside the scroller
+Efl.Ui.Image image = new Efl.Ui.Image(scroller);
+
+image.SetHintSizeMin(new Eina.Size2D(1000, 1000));
+image.SetFile(image_path + "image.png");
+image.Load();
+
+scroller.SetContent(image);

reference/csharp/snippets/Efl.Ui.Slider.cs

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+Efl.Ui.Slider slider = new Efl.Ui.Slider(parent);
+
+slider.SetRangeLimits(0, 100);
+slider.SetRangeValue(50);
+
+slider.ChangedEvent += (sender, args) =>
+{
+    Console.WriteLine("Current slider value is: " + slider.GetRangeValue());
+};

reference/csharp/snippets/Efl.Ui.SpinButton.cs

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+Efl.Ui.SpinButton spinButton = new Efl.Ui.SpinButton(parent);
+
+spinButton.SetOrientation(Efl.Ui.LayoutOrientation.Vertical);
+
+spinButton.SetRangeLimits(0, 100);
+spinButton.SetRangeStep(2);
+spinButton.SetRangeValue(50);
+
+spinButton.ChangedEvent += (sender, args) =>
+{
+    Efl.Ui.SpinButton spnBtn = (Efl.Ui.SpinButton)sender;
+    Console.WriteLine("Range value changed to: " + spnBtn.RangeValue);
+};

reference/csharp/snippets/Efl.Ui.Table.cs

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+Efl.Ui.Table table = new Efl.Ui.Table(parent);
+
+table.SetTableSize(2, 2);
+
+Efl.Ui.Button button1 = new Efl.Ui.Button(table);
+Efl.Ui.Button button2 = new Efl.Ui.Button(table);
+
+// The first column and row have indexes = 0.
+table.PackTable(button1, 0, 0, 1, 1);
+table.PackTable(button2, 1, 1, 1, 1);