示例#1
0
    public static void Main()
    {
        int W = 120;
        int H = 30;

        Efl.All.Init(Efl.Components.Ui);

        Efl.Ui.Win win = new Efl.Ui.Win(null);
        win.SetText("Hello, C#!!");
        win.SetAutohide(true);

        Efl.Ui.BoxFlow box = new Efl.Ui.BoxFlow(win);

        Efl.Ui.Button button = CreateButton(box, "Click to exit", 120, 30,
                                            (object sender, EventArgs e) => {
            Efl.Ui.Config.Exit();
        });

        box.DoPack(button);

        Efl.Ui.Progressbar bar = new Efl.Ui.Progressbar(box);
        bar.SetSize(new Eina.Size2D(W, H));
        bar.SetFormatCb(Formatter);

        Efl.Ui.Slider slider = new Efl.Ui.Slider(box);
        slider.SetSize(new Eina.Size2D(W, H));

        slider.ChangedEvt += (object sender, EventArgs e) => {
            bar.SetRangeValue(slider.GetRangeValue());
        };

        box.DoPack(bar);
        box.DoPack(slider);

        button.SetVisible(true);
        box.SetVisible(true);

        win.SetSize(new Eina.Size2D(W, 3 * H));
        win.SetVisible(true);

        Efl.Ui.Config.Run();

        Efl.All.Shutdown();
    }
示例#2
0
    public static void Main()
    {
        int W = 120;
        int H = 30;

        Eina.Size2D size = new Eina.Size2D(W, H);

        Efl.All.Init(Efl.Components.Ui);

        Efl.Ui.Win win = new Efl.Ui.Win(null);
        win.SetText("C# Unit Converter");
        win.SetAutohide(true);

        Efl.Ui.BoxFlow box = new Efl.Ui.BoxFlow(win);
        box.SetDirection(Efl.Ui.Dir.Horizontal);

        Efl.Ui.BoxFlow miles_box = new Efl.Ui.BoxFlow(box);
        miles_box.SetDirection(Efl.Ui.Dir.Down);

        box.DoPack(miles_box);

        Efl.Ui.Text miles_label = new Efl.Ui.Text(miles_box);
        miles_label.SetText("Miles:");
        miles_label.SetSize(size);
        miles_label.SetVisible(true);

        Efl.Ui.TextEditable miles_input = new Efl.Ui.TextEditable(miles_box);
        miles_input.SetText("");
        miles_input.SetScrollable(true);
        miles_input.SetSize(size);
        miles_input.SetVisible(true);

        Efl.Ui.Button miles_button = new Efl.Ui.Button(miles_box);
        miles_button.SetText("To Km");
        miles_button.SetSize(size);
        miles_button.SetVisible(true);

        miles_box.DoPack(miles_label);
        miles_box.DoPack(miles_input);
        miles_box.DoPack(miles_button);


        Efl.Ui.BoxFlow kms_box = new Efl.Ui.BoxFlow(box);
        kms_box.SetDirection(Efl.Ui.Dir.Down);

        box.DoPack(kms_box);

        Efl.Ui.Text kms_label = new Efl.Ui.Text(kms_box);
        kms_label.SetText("Kilometers:");
        kms_label.SetSize(size);
        kms_label.SetVisible(true);

        Efl.Ui.TextEditable kms_input = new Efl.Ui.TextEditable(kms_box);
        kms_input.SetText("");
        kms_input.SetScrollable(true);
        kms_input.SetSize(size);
        kms_input.SetVisible(true);

        Efl.Ui.Button kms_button = new Efl.Ui.Button(kms_box);
        kms_button.SetText("To Miles");
        kms_button.SetSize(size);
        kms_button.SetVisible(true);

        kms_box.DoPack(kms_label);
        kms_box.DoPack(kms_input);
        kms_box.DoPack(kms_button);

        ((Efl.Ui.Clickable)kms_button).ClickedEvt += (object sender, EventArgs e) => {
            try
            {
                string text = kms_input.GetText();
                Console.WriteLine("Text is [{0}]", text);
                double val = double.Parse(text);
                miles_input.SetText(String.Format("{0:f3}", KmsToMiles(val)));
                kms_input.SetFocus(true);
            }
            catch (FormatException ex)
            {
                Console.WriteLine("Exception {0} caught", ex);
                ShowErrorPopup(win, "Invalid number");
            }
        };

        ((Efl.Ui.Clickable)miles_button).ClickedEvt += (object sender, EventArgs e) => {
            try
            {
                string text = miles_input.GetText();
                Console.WriteLine("Text is [{0}]", text);
                double val = double.Parse(text);
                kms_input.SetText(String.Format("{0:f3}", MilesToKms(val)));
                miles_input.SetFocus(true);
            }
            catch (FormatException ex)
            {
                Console.WriteLine("Exception {0} cautght", ex);
                ShowErrorPopup(win, "Invalid number");
            }
        };

        kms_box.SetVisible(true);
        miles_box.SetVisible(true);

        box.SetPosition(new Eina.Position2D(20, 30));
        box.SetVisible(true);

        win.SetPosition(new Eina.Position2D(200, 200));

        win.SetSize(new Eina.Size2D(400, 120));
        win.SetVisible(true);

        Efl.Ui.Config.Run();

        Efl.All.Shutdown();
    }