| public GetRadioButtonPreferredSize ( ViewLayoutContext context, IPalette palette, bool enabled, bool checkState, bool tracking, bool pressed ) : Size | ||
| context | ViewLayoutContext | Render context. |
| palette | IPalette | Palette for sourcing display values. |
| enabled | bool | Should check box be displayed as enabled. |
| checkState | bool | Checked state of the radio button. |
| tracking | bool | Should check box be displayed as hot tracking. |
| pressed | bool | Should check box be displayed as pressed. |
| return | Size | |
public override Size GetRadioButtonPreferredSize(ViewLayoutContext context,
IPalette palette,
bool enabled,
bool checkState,
bool tracking,
bool pressed)
{
// Grab an image appropriate to the state
Image drawImage = palette.GetRadioButtonImage(enabled, checkState, tracking, pressed);
if (drawImage == null)
{
// Convert incoming parameters to radio button state
RadioButtonState state = DiscoverRadioButtonState(enabled, checkState, tracking, pressed);
// Request the drawing size of the radio button glyph
return RadioButtonRenderer.GetGlyphSize(context.Graphics, state);
}
else
return drawImage.Size;
}