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https://github.com/ultimatepp/ultimatepp.git
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62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
#include <CtrlLib/CtrlLib.h>
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using namespace Upp;
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struct App : TopWindow {
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void PaintPtr(Draw& w, double pos, double m, int d, Color color, Size sz2)
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{
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w.DrawLine(sz2.cx, sz2.cy,
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sz2.cx + int(m * sin(pos * 2 * M_PI) * sz2.cx),
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sz2.cy - int(m * cos(pos * 2 * M_PI) * sz2.cy),
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d, color);
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}
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void PaintCenteredText(Draw& w, int x, int y, const char *text, Font fnt, Color c)
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{
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Size tsz = GetTextSize(text, fnt);
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w.DrawText(x - tsz.cx / 2, y - tsz.cy / 2, text, fnt, c);
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}
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virtual void Paint(Draw& w)
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{
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Size sz = GetSize();
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w.DrawRect(sz, SLtGray);
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sz -= 6;
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w.Offset(3, 3);
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Size sz2 = sz / 2;
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w.DrawEllipse(0, 0, sz.cx, sz.cy, SWhite, 3, SBlack);
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Font fnt = Arial(min(sz.cx, sz.cy) / 10);
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for(int i = 1; i <= 12; i++) {
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PaintCenteredText(w, sz2.cx + int(0.8 * sin(i * M_PI / 6) * sz2.cx),
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sz2.cy - int(0.8 * cos(i * M_PI / 6) * sz2.cy),
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AsString(i), i % 3 ? fnt : fnt().Bold(), SBlack);
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}
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Date date = GetSysDate();
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PaintCenteredText(w, sz.cx / 2, 3 * sz.cy / 5, GetLanguageInfo().FormatDate(date),
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fnt().Bold(), SLtBlue);
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double tm = double(GetSysTime() - ToTime(date));
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PaintPtr(w, tm / 60, 0.75, 1, SRed, sz2);
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PaintPtr(w, tm / 3600, 0.6, 2, SCyan, sz2);
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PaintPtr(w, tm / 3600 / 12, 0.5, 4, SBlack, sz2);
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w.End();
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}
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void Timer()
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{
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Refresh();
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}
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App()
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{
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SetRect(0, 0, 150, 150);
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Sizeable().Zoomable();
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BackPaint();
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SetTimeCallback(-1000, callback(this, &App::Timer));
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Title("Clock");
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}
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};
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GUI_APP_MAIN
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{
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App().Run();
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}
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