/// <summary>
/// Raises the Layout event.
/// </summary>
/// <param name="levent">A LayoutEventArgs that contains the event data.</param>
protected override void OnLayout(LayoutEventArgs levent)
{
// Inform anyone interested that we are performing a layout call
_layoutHandler?.Invoke(this, new NeedLayoutEventArgs(true));
base.OnLayout(levent);
}
private void OnNeedPaint()
{
_needPaint?.Invoke(this, new NeedLayoutEventArgs(false));
}
private void PerformNeedPaint(bool needLayout, Rectangle invalidRect)
{
_needPaintDelegate?.Invoke(this, new NeedLayoutEventArgs(needLayout, invalidRect));
}
/// <summary>
/// Raises the NeedPaint event.
/// </summary>
/// <param name="needLayout">Does the palette change require a layout.</param>
/// <param name="invalidRect">Client area to be invalidated.</param>
protected virtual void OnNeedPaint(bool needLayout,
Rectangle invalidRect)
{
_needPaint?.Invoke(this, new NeedLayoutEventArgs(needLayout, invalidRect));
}
/// <summary>
/// Raises the NeedPaint event.
/// </summary>
/// <param name="needLayout">Does the palette change require a layout.</param>
protected virtual void OnNeedPaint(bool needLayout)
{
_needPaint?.Invoke(this, new NeedLayoutEventArgs(needLayout, _target.ClientRectangle));
}
/// <summary>
/// Requests a paint and optional layout of the control.
/// </summary>
/// <param name="needLayout">Is a layout required.</param>
protected void NeedPaint(bool needLayout)
{
// Request a layout be performed immediately
_needPaintDelegate?.Invoke(this, new NeedLayoutEventArgs(needLayout));
}
private void OnPaletteNeedPaint(object sender, NeedLayoutEventArgs e)
{
// Pass request onto the view provided paint delegate
_viewPaintDelegate?.Invoke(this, e);
}
/// <summary>
/// Raises the NeedPaint event.
/// </summary>
/// <param name="sender">Source of the event.</param>
/// <param name="e">An NeedLayoutEventArgs containing event data.</param>
protected virtual void OnNeedPaint(object sender, NeedLayoutEventArgs e)
{
_needPaint?.Invoke(this, e);
}
/// <summary>
/// Raises a need paint event.
/// </summary>
/// <param name="needLayout">Does the layout need recalculating.</param>
public void PerformNeedPaint(bool needLayout)
{
_needPaint?.Invoke(this, new NeedLayoutEventArgs(needLayout));
}
/// <summary>
/// Raises the NeedPaint event.
/// </summary>
/// <param name="sender">Source of the paint event.</param>
/// <param name="needLayout">Does the palette change require a layout.</param>
protected virtual void OnNeedPaint(object sender, bool needLayout)
{
_needPaint?.Invoke(sender, new NeedLayoutEventArgs(needLayout));
}
/// <summary>
/// Raises the NeedPaint event.
/// </summary>
/// <param name="needLayout">Does the palette change require a layout.</param>
protected virtual void OnNeedPaint(bool needLayout)
{
_needPaint?.Invoke(this, new NeedLayoutEventArgs(needLayout));
}
