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* OpenTK/Test/GameWindowStates.cs: Print information on pressed

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keyboard keys and mouse buttons.
This commit is contained in:
the_fiddler 2010-11-01 07:57:21 +00:00
parent 4a8cb59028
commit 2db6f74ec1
1 changed files with 43 additions and 0 deletions
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43
Source/Examples/OpenTK/Test/GameWindowStates.cs
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@ -104,6 +104,47 @@ namespace Examples.Tests
gfx.DrawString(str, TextFont, Brushes.White, new PointF(0, line * TextFont.Height));
}
static void DrawString(Graphics gfx, string str, int line, float offset)
{
gfx.DrawString(str, TextFont, Brushes.White, new PointF(offset, line * TextFont.Height));
}
static void DrawKeyboard(Graphics gfx, KeyboardState keyboard, int line)
{
const string str = "Keys pressed:";
float space = gfx.MeasureString(" ", TextFont).Width;
float offset = gfx.MeasureString(str, TextFont).Width + space;
DrawString(gfx, str, line);
for (int i = 0; i < (int)Key.LastKey; i++)
{
Key k = (Key)i;
if (keyboard[k])
{
string key = k.ToString();
DrawString(gfx, key, line, offset);
offset += gfx.MeasureString(key, TextFont).Width + space;
}
}
}
static void DrawMouse(Graphics gfx, MouseState mouse, int line)
{
const string str = "Buttons pressed:";
float space = gfx.MeasureString(" ", TextFont).Width;
float offset = gfx.MeasureString(str, TextFont).Width + space;
DrawString(gfx, str, line);
for (int i = 0; i < (int)MouseButton.LastButton; i++)
{
MouseButton b = (MouseButton)i;
if (mouse[b])
{
string button = b.ToString();
DrawString(gfx, button, line, offset);
offset += gfx.MeasureString(button, TextFont).Width + space;
}
}
}
protected override void OnUpdateFrame(FrameEventArgs e)
{
mouse = OpenTK.Input.Mouse.GetState();
@ -137,6 +178,8 @@ namespace Examples.Tests
DrawString(gfx, String.Format("Window.Location: {0}, Size: {1}", Location, Size), line++);
DrawString(gfx, String.Format("Window.{{X={0}, Y={1}, Width={2}, Height={3}}}", X, Y, Width, Height), line++);
DrawString(gfx, String.Format("Window.ClientRectangle: {0}", ClientRectangle), line++);
DrawKeyboard(gfx, keyboard, line++);
DrawMouse(gfx, mouse, line++);
}
}