/// <summary>
/// Raises the OnFolderChanged event.
/// </summary>
/// <param name="e">The <see cref="T:Netron.Diagramming.Core.RectangleEventArgs"/> instance containing the event data.</param>
private void RaiseOnFolderChanged(RectangleEventArgs e)
{
EventHandler <RectangleEventArgs> handler = OnFolderChanged;
if (handler != null)
{
handler(this, e);
}
}
void folder_OnFolderChanged(object sender, RectangleEventArgs e)
{
Rectangle rec = e.Rectangle;
Transform(
new Rectangle(
Rectangle.Location,
new Size(Rectangle.Width, rec.Height + 20)));
}
void mModel_OnInvalidateRectangle(object sender, RectangleEventArgs e)
{
try
{
if (!mIsSuspended)
{
Invalidate(e.Rectangle);
ShowTracker();//this makes sure that the tracker is always up to date, especially when the shape have changed/trasnformed because of collapse/expand of material
}
}
catch (StackOverflowException)
{
//TODO: automatic exception report here?
throw;
}
}
/// <summary>
/// Handles the <see cref="FolderMaterial.OnFolderChanged"/> event and recalculates the bounding rectangle of the body, which
/// depends on the state of the folders when the class shape is in <see cref="BodyType.List"/> mode.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void folders_OnFolderChanged(object sender, RectangleEventArgs e)
{
if (mFolders.Count == 0)
{
return;
}
bodyHeight = 0;
if (mFolders.Count > 1) //shifting of the folder with respect to its predecessor
{
for (int k = 1; k < mFolders.Count; k++)
{
mFolders[k].Transform(new Rectangle(Rectangle.X + 5, mFolders[k - 1].Rectangle.Bottom + 10, Rectangle.Width - 10, FolderMaterial.HeaderHeight));
}
}
foreach (FolderMaterial folder in mFolders)
{
bodyHeight += folder.Rectangle.Height + 3;
}
UpdateBody();
}
