/// <summary>
/// Raises the <see cref="E:AeroWizard.StepWizardControl.MeasureStepListItem" /> event.
/// </summary>
/// <param name="e">The <see cref="MeasureStepListItemEventArgs"/> instance containing the event data.</param>
protected virtual void OnMeasureStepListItem(MeasureStepListItemEventArgs e)
{
var h = MeasureStepListItem;
if (h != null)
{
h(this, e);
}
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Control.Paint" /> event.
/// </summary>
/// <param name="e">A <see cref="T:System.Windows.Forms.PaintEventArgs" /> that contains the event data.</param>
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
if (myParent == null)
{
return;
}
var y = Padding.Top;
var pages = myParent.Pages;
var hit = false;
for (var i = 0; i < pages.Count; i++)
{
var curPage = pages[i];
if (!curPage.Suppress)
{
var itemSize = new Size(Width - Padding.Horizontal, defItemHeight);
if (OwnerDraw)
{
var meArg = new MeasureStepListItemEventArgs(e.Graphics, Font, curPage, new Size(Width, defItemHeight));
OnMeasureItem(meArg);
itemSize = meArg.ItemSize;
}
if (y + itemSize.Height > (Height - Padding.Bottom))
{
break;
}
var isSelected = myParent.SelectedPage == curPage;
if (isSelected)
{
hit = true;
}
var eArg = new DrawStepListItemEventArgs(e.Graphics, Font, new Rectangle(new Point(Padding.Left, y), itemSize), curPage, isSelected, hit);
if (OwnerDraw)
{
OnDrawItem(eArg);
}
else
{
DefaultDrawItem(eArg);
}
y += itemSize.Height;
}
}
}
private void list_MeasureItem(object sender, MeasureStepListItemEventArgs e)
{
OnMeasureStepListItem(e);
}
/// <summary>
/// Raises the <see cref="E:MeasureItem"/> event.
/// </summary>
/// <param name="e">The <see cref="MeasureStepListItemEventArgs"/> instance containing the event data.</param>
protected virtual void OnMeasureItem(MeasureStepListItemEventArgs e)
{
MeasureItem?.Invoke(this, e);
}