private unsafe void Draw()
{
CUIFrame frame;
if (CUIApp.GetFrameCount() == 0)
{
CUIFrameMethods.Create(out frame, CUIFrameType.Main);
CPadding padding;
CCommonLib.CCommonInits.InitPaddingAll(out padding, 12);
for (int row = 0; row < ROWS; row++)
{
for (int col = 0; col < COLS; col++)
{
var text = string.Format("({0},{1})", col, row);
var btn = CUIViewMethods.Create(CUIViewType.Button);
//btn.Text = Utils.StringToUshortArray(text);
btn.Text = Utils.ToCharPointer(text);
btn.TextSize = text.Length;
btn.Size = new CSize()
{
Width = 190, Height = 50
};
btn.Size.Height = 50;
btn.Style.FontColor = 0x00;
btn.Style.BackColor = 0xFF;//字体没做好颜色混合，在灰度时，会出现白色内容，所以背景使用纯白色
btn.Style.BorderColor = 0xCC;
btn.Style.BorderThickness = 1;
btn.ActiveStyle.FontColor = 0x00;
btn.ActiveStyle.BackColor = 0xEE;
btn.ActiveStyle.BorderColor = 0x30;
btn.ActiveStyle.BorderThickness = 1;
btn.Location = new CPoint()
{
X = padding.Left + (padding.Left + btn.Size.Width) * col,
Y = padding.Top + (padding.Top + btn.Size.Height) * row
};
CUIFrameMethods.AddToFrame(ref frame, btn);
}
}
CUIView button;
CUIFrameMethods.GetChildView(frame, 0, out button);
CUIFrameMethods.SetFocus(ref frame, button);
CUIApp.Add(in frame);
CUIFrameMethods.Refresh(ref frame);
}
else
{
CUIApp.GetActivedFrame(out frame);
CUIFrameMethods.Refresh(ref frame);
}
RenderToPictureBox();
}
protected override void OnKeyUp(KeyEventArgs e)
{
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
CUIFrame frame;
CUIApp.GetActivedFrame(out frame);
CUIView view;
if (CUIFrameMethods.GetFocusedView(frame, out view))
{
int index = CUIFrameMethods.GetChildViewIndex(frame, view);
int col = index % COLS;
int row = index / COLS;
bool handle = true;
switch (e.KeyCode)
{
case Keys.Up:
{
if (row > 0)
{
row--;
}
else
{
row = ROWS - 1;
}
break;
}
case Keys.Down:
{
if (row < ROWS - 1)
{
row++;
}
else
{
row = 0;
}
break;
}
case Keys.Left:
{
if (col > 0)
{
col--;
}
else
{
col = COLS - 1;
}
break;
}
case Keys.Right:
{
if (col < COLS - 1)
{
col++;
}
else
{
col = 0;
}
break;
}
default:
handle = false;
break;
}
if (handle)
{
CUIView next;
CUIFrameMethods.GetChildView(frame, row * COLS + col, out next);
CUIFrameMethods.SetFocus(ref frame, next);
CUIFrameMethods.Refresh(ref frame);
RenderToPictureBox();
}
e.Handled = handle;
}
var time = stopwatch.ElapsedMilliseconds;
}