/// <summary>
/// An event handler called when the item text has changed.
/// </summary>
/// <param name="sender">The sender object.</param>
/// <param name="e">The event arguments.</param>
private void OnItemTextChanged(object sender, ProgressItemEventArgs e)
{
// If the object has been disposed, do nothing.
if (this.IsDisposed) return;
// Update the item text.
this.OnUpdateItemText(e.Item);
// Update the item measurements.
this.OnUpdateGeometrics();
// Update the geometrics of the specified item.
this.OnUpdateItemGeometrics(e.Item, this.GetItemRectangle(this.Items.IndexOf(e.Item)));
// Refresh the list box item.
this.Invalidate(e.Item.geometrics.textBounds);
}
/// <summary>
/// An event handler called when the item progress level has changed.
/// </summary>
/// <param name="sender">The sender object.</param>
/// <param name="e">The event arguments.</param>
private void OnItemProgressLevelChanged(object sender, ProgressItemEventArgs e)
{
// If the object has been disposed, do nothing.
if (this.IsDisposed) return;
// If the progress events are suspended.
if (this.suspendProgressEvents)
{
// Set the pending progress level changed event to true.
this.eventProgressLevelChanged = true;
}
else
{
// Update the geometrics of the specified item.
this.OnUpdateItemGeometrics(e.Item, this.GetItemRectangle(this.Items.IndexOf(e.Item)));
// Refresh the list box item.
this.Invalidate(e.Item.geometrics.legendBounds);
this.Invalidate(e.Item.geometrics.progressBounds);
}
}
/// <summary>
/// An event handler called when the item progress count has changed.
/// </summary>
/// <param name="sender">The sender object.</param>
/// <param name="e">The event arguments.</param>
private void OnItemProgressCountChanged(object sender, ProgressItemEventArgs e)
{
// If the object has been disposed, do nothing.
if (this.IsDisposed) return;
// If the progress events are suspended.
if (this.suspendProgressEvents)
{
// Set the pending progress count changed event to true.
this.eventProgressCountChanged = true;
}
else
{
// Update the item progress.
this.OnUpdateItemProgress(e.Item);
// Update the item measurements.
this.OnUpdateGeometrics();
// Refresh the list box item.
this.Invalidate(this.GetItemRectangle(this.Items.IndexOf(e.Item)));
}
}
/// <summary>
/// An event handler called when the item progress default has changed.
/// </summary>
/// <param name="sender">The sender object.</param>
/// <param name="e">The event arguments.</param>
private void OnItemProgressDefaultChanged(object sender, ProgressItemEventArgs e)
{
// If the object has been disposed, do nothing.
if (this.IsDisposed) return;
// If the progress events are suspended.
if (this.suspendProgressEvents)
{
// Set the pending progress default changed event to true.
this.eventProgressDefaultChanged = true;
}
else
{
// Refresh the list box item.
this.Invalidate(this.GetItemRectangle(this.Items.IndexOf(e.Item)));
}
}
/// <summary>
/// An event handler called when the item enabled state has changed.
/// </summary>
/// <param name="sender">The sender object.</param>
/// <param name="e">The event arguments.</param>
private void OnItemEnabledChanged(object sender, ProgressItemEventArgs e)
{
// If the object has been disposed, do nothing.
if (this.IsDisposed) return;
// Refresh the list box item.
this.Invalidate(this.GetItemRectangle(this.Items.IndexOf(e.Item)));
}
