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wp8.1 Study8:页面过渡和主题动画(Page transition and Theme animations)_html/css_WEB-ITnose

WBOY
WBOYOriginal
2016-06-24 11:52:381011browse

一、在WP8.1中是有动画(Animation)的:

页面导航(默认为旋转式Turnstile)、PointerDown/up(默认是倾斜)、页面旋转、MenuFlyout出现等等

二、页面过渡(Page transition)

1、默认的动画是旋转式(Turnstile)。

2、除了默认的动画,我们还可以运用ContinuumNavigationTransitionInfo、Stagger、Slide等类似过渡。

三、重写默认过渡/动画

(1)在控件中,我们可以这样做,XAML代码如下:

<!--如在控件ListView中--!><ListView x:Name="groupListView"                       ItemsSource="{Binding AllGroups}"                      SelectionChanged="lstGroups_SelectionChanged"                       ItemTemplate="{StaticResource RecipeGroupDataTemplate}"                       CommonNavigationTransitionInfo.IsStaggerElement="True"/><!--如在控件TextBlock中--!><TextBlock Text="{Binding Title}"  Grid.Column="1" Grid.Row="0"                            Style="{StaticResource ListViewItemTextBlockStyle}" Margin="10,0,0,0"                           ContinuumNavigationTransitionInfo.IsExitElement="True"/>

<!--GridView--!><Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">        <Grid.ChildrenTransitions>            <TransitionCollection>                <EntranceThemeTransition/>            </TransitionCollection>        </Grid.ChildrenTransitions>        <Grid.RowDefinitions>            <RowDefinition Height="140"/>            <RowDefinition Height="*"/>        </Grid.RowDefinitions>

(注:EntranceThemeTransition可以被应用在当页面的内容在第一次加载时,进而被呈现出来,从而第一次内容呈现可以提供不同的视觉。)

(2)、改变页面的默认过渡画面

<Page.Transitions>        <TransitionCollection>            <NavigationThemeTransition>                <NavigationThemeTransition.DefaultNavigationTransitionInfo>                    <SlideNavigationTransitionInfo />                </NavigationThemeTransition.DefaultNavigationTransitionInfo>            </NavigationThemeTransition>        </TransitionCollection>    </Page.Transitions>

 

三、总结:

1、主题过渡可以应用在有UIElement.Transitions属性的单个XAML元素或者可以应用在有特定主题的过渡属性的,如ContentControl.ContentTransitions

2、值得注意的转换:AddDeleteThemeTransition、   EntranceThemeTransition、   PopupThemeTransition、  ReorderThemeTransition、     RepositionThemeTransition.等更多

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