diff --git a/winmain.d b/winmain.d
deleted file mode 100644
index 3781d444..00000000
--- a/winmain.d
+++ /dev/null
@@ -1,52 +0,0 @@
-module winmain;
-
-import dlangui.platforms.common.platform;
-import dlangui.widgets.widget;
-import dlangui.core.logger;
-import dlangui.graphics.fonts;
-import std.stdio;
-
-class TestWidget : Widget {
-	public override void onDraw(DrawBuf buf) {
-		super.onDraw(buf);
-		FontRef font1;
-		FontRef font2;
-		Log.d("Testing opAssign");
-		font1 = font2;
-		Log.d("Testing copy constructor");
-		FontRef font3 = font2;
-		Log.d("On draw: getting font");
-		FontRef font = FontManager.instance.getFont(32, 400, false, FontFamily.SansSerif, "Arial");
-		Log.d("Got font, drawing text");
-		font.drawText(buf, _pos.left + 5, _pos.top + 5, "Text"d, 0x0000FF);
-		Log.d("Text is drawn successfully");
-	}
-}
-
-extern (C) int UIAppMain() {
-	Log.d("Some debug message");
-	Log.e("Sample error #", 22);
-
-    Window window = Platform.instance().createWindow("My Window", null);
-    Widget myWidget = new TestWidget();
-    window.mainWidget = myWidget;
-    window.show();
-    window.windowCaption = "New Window Caption";
-
-
-
-	Log.d("Before getFont");
-	FontRef font = FontManager.instance.getFont(32, 400, false, FontFamily.SansSerif, "Arial");
-	Log.d("After getFont");
-	assert(!font.isNull);
-	int[] widths;
-	dchar[] text = cast(dchar[])"Test string"d;
-	Log.d("Calling measureText");
-	int charsMeasured = font.measureText(text, widths, 1000);
-	assert(charsMeasured > 0);
-	int w = widths[charsMeasured - 1];
-	Log.d("Measured string: ", charsMeasured, " chars, width=", w);
-	Glyph * g = font.getCharGlyph('A');
-	Log.d("Char A glyph: ", g.blackBoxX, "x", g.blackBoxY);
-    return Platform.instance().enterMessageLoop();
-}