private void LayoutGrid_MouseLeave(object sender, MouseEventArgs e)
{
storyboard.Children.Clear();
//行高判断
if (this.cellTop.Height != new GridLength(1, GridUnitType.Star))
{
GridLengthAnimation cellTopAnimation = this.FindResource("cellTopAnimation") as GridLengthAnimation;
if (cellTopAnimation != null)
{
cellTopAnimation.From = new GridLength(2, GridUnitType.Star);
cellTopAnimation.To = new GridLength(1, GridUnitType.Star);
storyboard.Children.Add(cellTopAnimation);
}
}
if (this.cellBot.Height != new GridLength(1, GridUnitType.Star))
{
GridLengthAnimation cellBotAnimation = this.FindResource("cellBotAnimation") as GridLengthAnimation;
if (cellBotAnimation != null)
{
cellBotAnimation.From = new GridLength(2, GridUnitType.Star);
cellBotAnimation.To = new GridLength(1, GridUnitType.Star);
storyboard.Children.Add(cellBotAnimation);
}
}
//列宽判断
if (this.cellLeft.Width != new GridLength(1, GridUnitType.Star))
{
GridLengthAnimation cellLeftAnimation = this.FindResource("cellLeftAnimation") as GridLengthAnimation;
if (cellLeftAnimation != null)
{
cellLeftAnimation.From = new GridLength(2, GridUnitType.Star);
cellLeftAnimation.To = new GridLength(1, GridUnitType.Star);
storyboard.Children.Add(cellLeftAnimation);
}
}
if (this.cellRight.Width != new GridLength(1, GridUnitType.Star))
{
GridLengthAnimation cellRightAnimation = this.FindResource("cellRightAnimation") as GridLengthAnimation;
if (cellRightAnimation != null)
{
cellRightAnimation.From = new GridLength(2, GridUnitType.Star);
cellRightAnimation.To = new GridLength(1, GridUnitType.Star);
storyboard.Children.Add(cellRightAnimation);
}
}
storyboard.Begin(this);
}
private void Grid01_MouseEnter(object sender, MouseEventArgs e)
{
storyboard.Children.Clear();
//将上侧行高扩大为2*，同时将下侧行高缩小至1*
if (this.cellTop.Height != new GridLength(2, GridUnitType.Star))
{
GridLengthAnimation cellTopAnimation = this.FindResource("cellTopAnimation") as GridLengthAnimation;
if (cellTopAnimation != null)
{
cellTopAnimation.To = new GridLength(2, GridUnitType.Star);
storyboard.Children.Add(cellTopAnimation);
GridLengthAnimation cellBotAnimation = this.FindResource("cellBotAnimation") as GridLengthAnimation;
if (cellBotAnimation != null)
{
cellBotAnimation.To = new GridLength(1, GridUnitType.Star);
storyboard.Children.Add(cellBotAnimation);
}
}
}
//将右侧列宽扩大为2*，同时将左侧列宽缩小至1*
if (this.cellRight.Width != new GridLength(2, GridUnitType.Star))
{
GridLengthAnimation cellRightAnimation = this.FindResource("cellRightAnimation") as GridLengthAnimation;
if (cellRightAnimation != null)
{
cellRightAnimation.To = new GridLength(2, GridUnitType.Star);
storyboard.Children.Add(cellRightAnimation);
GridLengthAnimation cellLeftAnimation = this.FindResource("cellLeftAnimation") as GridLengthAnimation;
if (cellLeftAnimation != null)
{
cellLeftAnimation.To = new GridLength(1, GridUnitType.Star);
storyboard.Children.Add(cellLeftAnimation);
}
}
}
storyboard.Begin(this);
}