private static void ShowErrorPopup(efl.ui.Win win, string message)
{
efl.ui.IPopup_Alert popup = new efl.ui.Popup_Alert(win);
efl.ui.Text popup_text = new efl.ui.Text(popup);
popup_text.SetText($"Error: {message}");
popup.SetContent(popup_text);
popup.SetVisible(true);
popup.SetButton(efl.ui.Popup_Alert_Button.Positive, "Ok");
popup.SetSize(new eina.Size2D(150, 30));
popup.ButtonClickedEvt += (object sender, efl.ui.Popup_Alert.ButtonClickedEvt_Args e) => {
popup.SetParent(null);
popup.Invalidate();
};
}
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.Box_Flow box = new efl.ui.Box_Flow(win);
efl.ui.IButton 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.ISlider 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();
}
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.Box_Flow box = new efl.ui.Box_Flow(win);
box.SetDirection(efl.ui.Dir.Horizontal);
efl.ui.Box_Flow miles_box = new efl.ui.Box_Flow(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.Text_Editable miles_input = new efl.ui.Text_Editable(miles_box);
miles_input.SetText("");
miles_input.SetScrollable(true);
miles_input.SetSize(size);
miles_input.SetVisible(true);
efl.ui.IButton 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.Box_Flow kms_box = new efl.ui.Box_Flow(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.Text_Editable kms_input = new efl.ui.Text_Editable(kms_box);
kms_input.SetText("");
kms_input.SetScrollable(true);
kms_input.SetSize(size);
kms_input.SetVisible(true);
efl.ui.IButton 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);
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");
}
};
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();
}