private void eventsListBox_DrawItem(object sender, DrawItemEventArgs e)
{
// Draw the background of the ListBox control for each item.
e.DrawBackground();
// This method is evidently called with a bad index when the list box is cleared
// and repopulated: just exit if so.
if (e.Index < 0)
{
return;
}
// Define the default color of the brush as black.
Brush myBrush = Brushes.Black;
// Determine the color of the brush to draw each item based on the index of the item to draw.
Font requiredFont = e.Font;
string padding = "";
switch (iEventList.GetLevel(e.Index))
{
case 0:
myBrush = Brushes.Purple;
requiredFont = new Font(requiredFont, FontStyle.Bold);
break;
case 1:
myBrush = Brushes.Red;
padding = " ";
break;
case 2:
myBrush = Brushes.Orange;
requiredFont = new Font(requiredFont, FontStyle.Italic);
padding = " ";
break;
}
// Draw the current item text based on the current Font and the custom brush settings.
string eventText = padding + eventsListBox.Items[e.Index].ToString();
e.Graphics.DrawString(eventText, requiredFont, myBrush, e.Bounds, StringFormat.GenericDefault);
// Add a photo icon if the event has a slideshow
if (iEventList.GetSlideShow(e.Index) != null)
{
imageList.Draw(e.Graphics, e.Bounds.Right - 16, e.Bounds.Top, 0);
}
// If the ListBox has focus, draw a focus rectangle around the selected item.
e.DrawFocusRectangle();
}
private void listBoxEvents_DrawItem(object sender, DrawItemEventArgs e)
{
// Set the DrawMode property to draw fixed sized items.
// DO WE NEED THIS?
listBoxEvents.DrawMode = DrawMode.OwnerDrawFixed;
// Draw the background of the ListBox control for each item.
e.DrawBackground();
// Define the default color of the brush as black.
Brush myBrush = Brushes.Black;
// Determine the color of the brush to draw each item based on the index of the item to draw.
Font requiredFont = e.Font;
string padding = "";
switch (iEventList.GetLevel(e.Index))
{
case 0:
myBrush = Brushes.Purple;
requiredFont = new Font(requiredFont, FontStyle.Bold);
break;
case 1:
myBrush = Brushes.Red;
padding = " ";
break;
case 2:
myBrush = Brushes.Orange;
requiredFont = new Font(requiredFont, FontStyle.Italic);
padding = " ";
break;
}
// Draw the current item text based on the current Font and the custom brush settings.
string eventText = padding + listBoxEvents.Items[e.Index].ToString();
e.Graphics.DrawString(eventText, requiredFont, myBrush, e.Bounds, StringFormat.GenericDefault);
// Add a photo icon if the event has a slideshow
if (iEventList.GetSlideShow(e.Index) != null)
{
imageList.Draw(e.Graphics, e.Bounds.Right - 16, e.Bounds.Top, 0);
}
// If the ListBox has focus, draw a focus rectangle around the selected item.
e.DrawFocusRectangle();
}
