Axiom.Samples.TextBox.OnCursorMoved C# (CSharp) Метод

		public override void OnCursorMoved( Vector2 cursorPos )
		{
			if ( this.isDragging )
			{
				Vector2 co = Widget.CursorOffset( this.scrollHandle, cursorPos );
				Real newTop = this.scrollHandle.Top + co.y - this.dragOffset;
				Real lowerBoundary = this.scrollTrack.Height - this.scrollHandle.Height;
				this.scrollHandle.Top = Math.Utility.Clamp<Real>( newTop, lowerBoundary, 0 );

				// update text area contents based on new scroll percentage
				this.scrollPercentage = Math.Utility.Clamp<Real>( newTop / lowerBoundary, 1, 0 );
				this.FilterLines();
			}

			base.OnCursorMoved( cursorPos );
		}