private void MainPage_SizeChanged(object sender, EventArgs e)
{
_storyboard = new Storyboard();
var width = this.Width;
var height = this.Height;
// shopping cart
Rectangle basketRect = new Rectangle(
x: width - (BasketIcon.Width + margin),
y: margin,
width: BasketIcon.Width,
height: BasketIcon.Height
);
AbsoluteLayout.SetLayoutBounds(BasketIcon, basketRect);
// search icon
Rectangle searchRect = new Rectangle(
x: margin,
y: 200,
width: SearchIcon.Width,
height: SearchIcon.Height
);
AbsoluteLayout.SetLayoutBounds(SearchIcon, searchRect);
Rectangle searchRectCollapsed = new Rectangle(
x: BasketIcon.Bounds.Left - (margin + SettingsIcon.Width + margin + SearchIcon.Width),
y: margin,
width: SearchIcon.Width,
height: SearchIcon.Height
);
// settings icon
Rectangle settingsRect = new Rectangle(
x: width - (SettingsIcon.Width + margin),
y: 200,
width: SettingsIcon.Width,
height: SettingsIcon.Height
);
AbsoluteLayout.SetLayoutBounds(SettingsIcon, settingsRect);
Rectangle settingsRectCollapsed = new Rectangle(
x: BasketIcon.Bounds.Left - (margin + SettingsIcon.Width),
y: margin,
width: SettingsIcon.Width,
height: SettingsIcon.Height
);
Rectangle searchBackgroundRect = new Rectangle(
x: margin,
y: 200,
width: SettingsIcon.Bounds.X - (margin + margin),
height: SearchBackground.Height
);
AbsoluteLayout.SetLayoutBounds(SearchBackground, searchBackgroundRect);
Rectangle searchBackgroundCollapsedRect = new Rectangle(
x: BasketIcon.Bounds.Left - (margin + SettingsIcon.Width + margin + SearchIcon.Width),
y: margin,
width: SettingsIcon.Width,
height: SettingsIcon.Height
);
// ScrollContainer
Rectangle scrollContainerRect = new Rectangle(
x: margin,
y: SearchIcon.Bounds.Bottom + margin,
width: width - (2 * margin),
height: height - (SearchIcon.Bounds.Bottom + margin)
);
AbsoluteLayout.SetLayoutBounds(ScrollContainer, scrollContainerRect);
Rectangle scrollContainerRectCollapsed = new Rectangle(
x: margin,
y: margin + BasketIcon.Height + margin,
width: width - (2 * margin),
height: height - (margin + BasketIcon.Height + margin)
);
// add the positions to the state machine
_storyboard.Add(States.SearchExpanded, new[]
{
new ViewTransition(Header, AnimationType.Opacity, 1, animationSpeed),
new ViewTransition(SearchEntry, AnimationType.Opacity, 1, animationSpeed),
new ViewTransition(SettingsIcon, AnimationType.Layout, settingsRect, animationSpeed),
new ViewTransition(SearchIcon, AnimationType.Layout, searchRect, animationSpeed),
new ViewTransition(SearchBackground, AnimationType.Layout, searchBackgroundRect, animationSpeed),
new ViewTransition(ScrollContainer, AnimationType.Layout, scrollContainerRect, animationSpeed)
});
_storyboard.Add(States.SearchHidden, new[]
{
new ViewTransition(Header, AnimationType.Opacity, 0.01, 50),
new ViewTransition(SearchEntry, AnimationType.Opacity, 0.01, 50),
new ViewTransition(SettingsIcon, AnimationType.Layout, settingsRectCollapsed, animationSpeed),
new ViewTransition(SearchIcon, AnimationType.Layout, searchRectCollapsed, animationSpeed),
new ViewTransition(SearchBackground, AnimationType.Layout, searchBackgroundCollapsedRect, animationSpeed),
new ViewTransition(ScrollContainer, AnimationType.Layout, scrollContainerRectCollapsed, animationSpeed)
});
}
private void MainPage_SizeChanged(object sender, EventArgs e)
{
_storyboard = new Storyboard();
var width = this.Width;
var height = this.Height;
//購物車
Rectangle baskedRect = new Rectangle(
x: width - (icon購物.Width + margin),
y: margin,
width: icon購物.Width,
height: icon購物.Height);
AbsoluteLayout.SetLayoutBounds(icon購物, baskedRect);
#region 查詢區塊
Rectangle searchRect = new Rectangle(
x: margin,
y: 200,
width: icon查詢.Width,
height: icon查詢.Height);
AbsoluteLayout.SetLayoutBounds(icon查詢, searchRect);
Rectangle searchBackGroundRect = new Rectangle(
x: margin,
y: 200,
width: icon設定.Bounds.X - (margin + margin),
height: boxView查詢.Height);
AbsoluteLayout.SetLayoutBounds(boxView查詢, searchBackGroundRect);
Rectangle searchRectCollapsed = new Rectangle(
x: icon購物.Bounds.Left - (margin + icon設定.Width + margin + icon查詢.Width),
y: margin,
width: icon查詢.Width,
height: icon查詢.Height);
Rectangle searchBackGroundCollapsed = new Rectangle(
x: icon購物.Bounds.Left - (margin + icon設定.Width + margin + icon查詢.Width),
y: margin,
width: icon設定.Width,
height: icon設定.Height);
#endregion
#region 設定區塊
Rectangle settingRect = new Rectangle(
x: this.Width - (icon設定.Width + margin),
y: 200,
width: icon設定.Width,
height: icon設定.Height);
AbsoluteLayout.SetLayoutBounds(icon設定, settingRect);
Rectangle settingRectCollapsed = new Rectangle(
x: icon購物.Bounds.Left - (margin + icon設定.Width),
y: margin,
width: icon設定.Width,
height: icon設定.Height);
#endregion
//可捲動的區塊
Rectangle scrollContainerRect = new Rectangle(
x: margin,
y: icon查詢.Bounds.Bottom + margin,
width: width - (2 * margin),
height: height - (icon查詢.Bounds.Bottom + margin));
AbsoluteLayout.SetLayoutBounds(scrollContainer, scrollContainerRect);
Rectangle scrollContainerRectCollapsed = new Rectangle(
x: margin,
y: margin + icon購物.Height + margin,
width: width - (2 * margin),
height: height - (margin + icon購物.Height + margin));
AbsoluteLayout.SetLayoutBounds(scrollContainer, scrollContainerRect);
//方塊的排序
//if (width > height)
// flexLayoutProducts.Direction = FlexDirection.Row;
//else
// flexLayoutProducts.Direction = FlexDirection.Column;
//設定畫面元件定位
_storyboard.Add(States.SearchExpanded, new[]
{
new ViewTransition(Header, AnimationType.Opacity, 1),
new ViewTransition(SearchEntry, AnimationType.Opacity, 1),
new ViewTransition(icon設定, AnimationType.Layout, settingRect),
new ViewTransition(icon查詢, AnimationType.Layout, searchRect),
new ViewTransition(boxView查詢, AnimationType.Layout, searchBackGroundRect),
new ViewTransition(scrollContainer, AnimationType.Layout, scrollContainerRect)
});
_storyboard.Add(States.SearchHidden, new[]
{
new ViewTransition(Header, AnimationType.Opacity, 0.01),
new ViewTransition(SearchEntry, AnimationType.Opacity, 0.01),
new ViewTransition(icon設定, AnimationType.Layout, settingRectCollapsed),
new ViewTransition(icon查詢, AnimationType.Layout, searchRectCollapsed),
new ViewTransition(boxView查詢, AnimationType.Layout, searchBackGroundCollapsed),
new ViewTransition(scrollContainer, AnimationType.Layout, scrollContainerRectCollapsed)
});
}