78 lines
2.1 KiB
C#
78 lines
2.1 KiB
C#
using System;
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public class Example
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{
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public static efl.ui.IButton CreateButton(efl.IObject parent,
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string text,
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int w, int h,
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EventHandler callback) {
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efl.ui.IButton button = new efl.ui.Button(parent);
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button.SetText(text);
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button.SetSize(new eina.Size2D(w, h));
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button.ClickedEvt += callback;
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return button;
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}
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public static void Formatter(eina.Strbuf buf, eina.Value val){
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double ratio;
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if (val.Get(out ratio)) {
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buf.Append($"{(int)(ratio*100)}%");
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} else {
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buf.Append("Error");
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}
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}
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#if WIN32 // Passed to the C# compiler with -define:WIN32
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// Mono on Windows by default uses multi-thread apartments for COM stuff while
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// OLE - used by ecore win32 DnD requires single threading for COM.
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[STAThreadAttribute()]
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#endif
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public static void Main() {
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int W = 120;
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int H = 30;
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efl.All.Init(efl.Components.Ui);
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efl.ui.Win win = new efl.ui.Win(null);
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win.SetText("Hello, C#!!");
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win.SetAutohide(true);
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efl.ui.Box_Flow box = new efl.ui.Box_Flow(win);
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efl.ui.IButton button = CreateButton(box, "Click to exit", 120, 30,
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(object sender, EventArgs e) => {
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efl.ui.Config.Exit();
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});
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box.DoPack(button);
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efl.ui.Progressbar bar = new efl.ui.Progressbar(box);
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bar.SetSize(new eina.Size2D(W, H));
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bar.SetFormatCb(Formatter);
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efl.ui.ISlider slider = new efl.ui.Slider(box);
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slider.SetSize(new eina.Size2D(W, H));
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slider.ChangedEvt += (object sender, EventArgs e) => {
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bar.SetRangeValue(slider.GetRangeValue());
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};
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box.DoPack(bar);
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box.DoPack(slider);
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button.SetVisible(true);
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box.SetVisible(true);
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win.SetSize(new eina.Size2D(W, 3 * H));
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win.SetVisible(true);
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efl.ui.Config.Run();
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efl.All.Shutdown();
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}
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}
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