| public SetPalettes ( IPaletteBack paletteBack ) : void | ||
| paletteBack | IPaletteBack | Palette source for the background. |
| Результат | void | |
/// <summary>
/// Raises the EnabledChanged event.
/// </summary>
/// <param name="e">An EventArgs that contains the event data.</param>
protected override void OnEnabledChanged(EventArgs e)
{
// Cache the new state
if (Enabled)
{
_stateCurrent = _stateNormal;
_state = PaletteState.Normal;
}
else
{
_stateCurrent = _stateDisabled;
_state = PaletteState.Disabled;
}
// Push correct palettes into the view
_drawPanel.SetPalettes(_stateCurrent);
// Update with latest enabled state
_drawPanel.Enabled = Enabled;
// Change in enabled state requires a layout and repaint
PerformNeedPaint(true);
// Let base class fire standard event
base.OnEnabledChanged(e);
}
/// <summary>
/// Raises the EnabledChanged event.
/// </summary>
/// <param name="e">An EventArgs that contains the event data.</param>
protected override void OnEnabledChanged(EventArgs e)
{
// Let base class fire standard event
base.OnEnabledChanged(e);
// Update with the correct forced palette entry
ViewDrawPanel.SetPalettes(Enabled ? _forcedNormal : _forcedDisabled);
}
/// <summary>
/// Raises the EnabledChanged event.
/// </summary>
/// <param name="e">An EventArgs that contains the event data.</param>
protected override void OnEnabledChanged(EventArgs e)
{
// Push correct palettes into the view
_drawPanel.SetPalettes(Enabled ? _stateNormal.Back : _stateDisabled.Back);
// Update with latest enabled state
_drawPanel.Enabled = Enabled;
// Change in enabled state requires a layout and repaint
PerformNeedPaint(true);
// Let base class fire standard event
base.OnEnabledChanged(e);
}
/// <summary>
/// Initialize a new instance of the KryptonGroupPanel class.
/// </summary>
/// <param name="alignControl">Container control for alignment.</param>
/// <param name="stateCommon">Common appearance state to inherit from.</param>
/// <param name="stateDisabled">Disabled appearance state.</param>
/// <param name="stateNormal">Normal appearance state.</param>
/// <param name="layoutHandler">Callback delegate for layout processing.</param>
public KryptonGroupPanel(Control alignControl,
PaletteDoubleRedirect stateCommon,
PaletteDouble stateDisabled,
PaletteDouble stateNormal,
NeedPaintHandler layoutHandler)
: base(stateCommon, stateDisabled, stateNormal)
{
// Remember the delegate used to notify layouts
_layoutHandler = layoutHandler;
// Create the forced overrides to enforce the graphics option we want
_forcedDisabled = new PaletteBackInheritForced(stateDisabled.Back);
_forcedNormal = new PaletteBackInheritForced(stateNormal.Back);
// We never allow the anti alias option as it prevent transparent background working
_forcedDisabled.ForceGraphicsHint = PaletteGraphicsHint.None;
_forcedNormal.ForceGraphicsHint = PaletteGraphicsHint.None;
// Set the correct initial palettes
ViewDrawPanel.SetPalettes(Enabled ? _forcedNormal : _forcedDisabled);
// Make sure the alignment of the group panel is as that of the parent
ViewManager.AlignControl = alignControl;
}
