Beispiel #1
0
        /// <summary>
        /// Скролл вправо
        /// </summary>
        private void btScrollRight_Click(object sender, RoutedEventArgs e)
        {
            if (VisibilityRightTimeBorder.CompareTo(RightTimeBorder.Subtract(VisibilityTimeInterval)) >= 0)
            {
                VisibilityLeftTimeBorder = RightTimeBorder.Subtract(VisibilityTimeInterval); return;
            }
            TimeSpan newLeftTime  = VisibilityLeftTimeBorder.Add(VisibilityTimeInterval);
            TimeSpan newRightTime = VisibilityRightTimeBorder.Add(VisibilityTimeInterval);

            if (newRightTime.CompareTo(RightTimeBorder) >= 0)
            {
                newRightTime = RightTimeBorder;
                newLeftTime  = VisibilityLeftTimeBorder.Add(newRightTime.Subtract(VisibilityRightTimeBorder));
            }
            VisibilityLeftTimeBorder = newLeftTime;
            RaiseScrolledEvent(this.scrollBarData);
        }
Beispiel #2
0
 /// <summary>
 /// Передвижение прямоугольника видимого интервала времени
 /// </summary>
 protected override void OnMouseMove(MouseEventArgs e)
 {
     base.OnMouseMove(e);
     if (ScrollingFlag)
     {
         Point    position    = e.GetPosition(this);
         TimeSpan newLeftTime = ToolFunctions.GetTimeByPoint(position, new Point(btScrollLeft.Width, 0), TimeInPoint, LeftTimeBorder);
         if (newLeftTime.CompareTo(LeftTimeBorder) < 0)
         {
             return;
         }
         if (newLeftTime.CompareTo(RightTimeBorder.Subtract(VisibilityTimeInterval)) > 0)
         {
             VisibilityLeftTimeBorder = RightTimeBorder.Subtract(VisibilityTimeInterval);
         }
         else
         {
             VisibilityLeftTimeBorder = newLeftTime;
         }
         RaiseScrolledEvent(this.scrollBarData);
     }
 }