UWP 实现Tab导航首页
先看效果：
这个是用Pivot来实现
1、自定义Pivot的样式，使用Blend工具生成模板，将HeaderTemplate的布局都隐藏
1 <Style x:Key="PivotStyle1" TargetType="Pivot">
2 <Setter Property="Margin" Value="0"/>
3 <Setter Property="Padding" Value="0"/>
4 <Setter Property="Background" Value="{ThemeResource PivotBackground}"/>
5 <Setter Property="IsTabStop" Value="False"/>
6 <Setter Property="ItemsPanel">
7 <Setter.Value>
8 <ItemsPanelTemplate>
9 <Grid/>
10 </ItemsPanelTemplate>
11 </Setter.Value>
12 </Setter>
13 <Setter Property="Template">
14 <Setter.Value>
15 <ControlTemplate TargetType="Pivot">
16 <Grid x:Name="RootElement" Background="{TemplateBinding Background}" HorizontalAlignment="{TemplateBinding HorizontalAlignment}" VerticalAlignment="{TemplateBinding VerticalAlignment}">
17 <Grid.Resources>
18 <Style x:Key="BaseContentControlStyle" TargetType="ContentControl">
19 <Setter Property="FontFamily" Value="XamlAutoFontFamily"/>
20 <Setter Property="FontWeight" Value="SemiBold"/>
21 <Setter Property="FontSize" Value="15"/>
22 <Setter Property="Template">
23 <Setter.Value>
24 <ControlTemplate TargetType="ContentControl">
25 <ContentPresenter ContentTemplate="{TemplateBinding ContentTemplate}" ContentTransitions="{TemplateBinding ContentTransitions}" Content="{TemplateBinding Content}" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Margin="{TemplateBinding Padding}" OpticalMarginAlignment="TrimSideBearings" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
26 </ControlTemplate>
27 </Setter.Value>
28 </Setter>
29 </Style>
30 <Style x:Key="TitleContentControlStyle" BasedOn="{StaticResource BaseContentControlStyle}" TargetType="ContentControl">
31 <Setter Property="FontFamily" Value="{ThemeResource PivotTitleFontFamily}"/>
32 <Setter Property="FontWeight" Value="{ThemeResource PivotTitleThemeFontWeight}"/>
33 <Setter Property="FontSize" Value="{ThemeResource PivotTitleFontSize}"/>
34 </Style>
35 </Grid.Resources>
36 <Grid.RowDefinitions>
37 <RowDefinition Height="Auto"/>
38 <RowDefinition Height="*"/>
39 </Grid.RowDefinitions>
40 <VisualStateManager.VisualStateGroups>
41 <VisualStateGroup x:Name="Orientation">
42 <VisualState x:Name="Portrait">
43 <Storyboard>
44 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Margin" Storyboard.TargetName="TitleContentControl">
45 <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource PivotPortraitThemePadding}"/>
46 </ObjectAnimationUsingKeyFrames>
47 </Storyboard>
48 </VisualState>
49 <VisualState x:Name="Landscape">
50 <Storyboard>
51 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Margin" Storyboard.TargetName="TitleContentControl">
52 <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource PivotLandscapeThemePadding}"/>
53 </ObjectAnimationUsingKeyFrames>
54 </Storyboard>
55 </VisualState>
56 </VisualStateGroup>
57 <VisualStateGroup x:Name="NavigationButtonsVisibility">
58 <VisualState x:Name="NavigationButtonsHidden"/>
59 <VisualState x:Name="NavigationButtonsVisible">
60 <Storyboard>
61 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="NextButton">
62 <DiscreteObjectKeyFrame KeyTime="0" Value="1"/>
63 </ObjectAnimationUsingKeyFrames>
64 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="IsEnabled" Storyboard.TargetName="NextButton">
65 <DiscreteObjectKeyFrame KeyTime="0" Value="True"/>
66 </ObjectAnimationUsingKeyFrames>
67 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="PreviousButton">
68 <DiscreteObjectKeyFrame KeyTime="0" Value="1"/>
69 </ObjectAnimationUsingKeyFrames>
70 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="IsEnabled" Storyboard.TargetName="PreviousButton">
71 <DiscreteObjectKeyFrame KeyTime="0" Value="True"/>
72 </ObjectAnimationUsingKeyFrames>
73 </Storyboard>
74 </VisualState>
75 <VisualState x:Name="PreviousButtonVisible">
76 <Storyboard>
77 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="PreviousButton">
78 <DiscreteObjectKeyFrame KeyTime="0" Value="1"/>
79 </ObjectAnimationUsingKeyFrames>
80 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="IsEnabled" Storyboard.TargetName="PreviousButton">
81 <DiscreteObjectKeyFrame KeyTime="0" Value="True"/>
82 </ObjectAnimationUsingKeyFrames>
83 </Storyboard>
84 </VisualState>
85 <VisualState x:Name="NextButtonVisible">
86 <Storyboard>
87 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="NextButton">
88 <DiscreteObjectKeyFrame KeyTime="0" Value="1"/>
89 </ObjectAnimationUsingKeyFrames>
90 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="IsEnabled" Storyboard.TargetName="NextButton">
91 <DiscreteObjectKeyFrame KeyTime="0" Value="True"/>
92 </ObjectAnimationUsingKeyFrames>
93 </Storyboard>
94 </VisualState>
95 </VisualStateGroup>
96 <VisualStateGroup x:Name="HeaderStates">
97 <VisualState x:Name="HeaderDynamic"/>
98 <VisualState x:Name="HeaderStatic">
99 <Storyboard>
100 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Visibility" Storyboard.TargetName="Header">
101 <DiscreteObjectKeyFrame KeyTime="0" Value="Collapsed"/>
102 </ObjectAnimationUsingKeyFrames>
103 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Visibility" Storyboard.TargetName="StaticHeader">
104 <DiscreteObjectKeyFrame KeyTime="0" Value="Visible"/>
105 </ObjectAnimationUsingKeyFrames>
106 </Storyboard>
107 </VisualState>
108 </VisualStateGroup>
109 </VisualStateManager.VisualStateGroups>
110 <ContentControl x:Name="TitleContentControl" ContentTemplate="{TemplateBinding TitleTemplate}" Content="{TemplateBinding Title}" IsTabStop="False" Margin="{StaticResource PivotPortraitThemePadding}" Style="{StaticResource TitleContentControlStyle}" Visibility="Collapsed"/>
111 <Grid Grid.Row="1">
112 <Grid.Resources>
113 <ControlTemplate x:Key="NextTemplate" TargetType="Button">
114 <Border x:Name="Root" BorderBrush="{ThemeResource PivotNextButtonBorderBrush}" BorderThickness="{ThemeResource PivotNavButtonBorderThemeThickness}" Background="{ThemeResource PivotNextButtonBackground}">
115 <VisualStateManager.VisualStateGroups>
116 <VisualStateGroup x:Name="CommonStates">
117 <VisualState x:Name="Normal"/>
118 <VisualState x:Name="PointerOver">
119 <Storyboard>
120 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background" Storyboard.TargetName="Root">
121 <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource PivotNextButtonBackgroundPointerOver}"/>
122 </ObjectAnimationUsingKeyFrames>
123 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="BorderBrush" Storyboard.TargetName="Root">
124 <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource PivotNextButtonBorderBrushPointerOver}"/>
125 </ObjectAnimationUsingKeyFrames>
126 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Foreground" Storyboard.TargetName="Arrow">
127 <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource PivotNextButtonForegroundPointerOver}"/>
128 </ObjectAnimationUsingKeyFrames>
129 </Storyboard>
130 </VisualState>
131 <VisualState x:Name="Pressed">
132 <Storyboard>
133 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background" Storyboard.TargetName="Root">
134 <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource PivotNextButtonBackgroundPressed}"/>
135 </ObjectAnimationUsingKeyFrames>
136 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="BorderBrush" Storyboard.TargetName="Root">
137 <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource PivotNextButtonBorderBrushPressed}"/>
138 </ObjectAnimationUsingKeyFrames>
139 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Foreground" Storyboard.TargetName="Arrow">
140 <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource PivotNextButtonForegroundPressed}"/>
141 </ObjectAnimationUsingKeyFrames>
142 </Storyboard>
143 </VisualState>
144 </VisualStateGroup>
145 </VisualStateManager.VisualStateGroups>
146 <FontIcon x:Name="Arrow" Foreground="{ThemeResource PivotNextButtonForeground}" FontSize="12" FontFamily="{ThemeResource SymbolThemeFontFamily}" Glyph="" HorizontalAlignment="Center" MirroredWhenRightToLeft="True" UseLayoutRounding="False" VerticalAlignment="Center"/>
147 </Border>
148 </ControlTemplate>
149 <ControlTemplate x:Key="PreviousTemplate" TargetType="Button">
150 <Border x:Name="Root" BorderBrush="{ThemeResource PivotPreviousButtonBorderBrush}" BorderThickness="{ThemeResource PivotNavButtonBorderThemeThickness}" Background="{ThemeResource PivotPreviousButtonBackground}">
151 <VisualStateManager.VisualStateGroups>
152 <VisualStateGroup x:Name="CommonStates">
153 <VisualState x:Name="Normal"/>
154 <VisualState x:Name="PointerOver">
155 <Storyboard>
156 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background" Storyboard.TargetName="Root">
157 <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource PivotPreviousButtonBackgroundPointerOver}"/>
158 </ObjectAnimationUsingKeyFrames>
159 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="BorderBrush" Storyboard.TargetName="Root">
160 <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource PivotPreviousButtonBorderBrushPointerOver}"/>
161 </ObjectAnimationUsingKeyFrames>
162 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Foreground" Storyboard.TargetName="Arrow">
163 <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource PivotPreviousButtonForegroundPointerOver}"/>
164 </ObjectAnimationUsingKeyFrames>
165 </Storyboard>
166 </VisualState>
167 <VisualState x:Name="Pressed">
168 <Storyboard>
169 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background" Storyboard.TargetName="Root">
170 <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource PivotPreviousButtonBackgroundPressed}"/>
171 </ObjectAnimationUsingKeyFrames>
172 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="BorderBrush" Storyboard.TargetName="Root">
173 <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource PivotPreviousButtonBorderBrushPressed}"/>
174 </ObjectAnimationUsingKeyFrames>
175 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Foreground" Storyboard.TargetName="Arrow">
176 <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource PivotPreviousButtonForegroundPressed}"/>
177 </ObjectAnimationUsingKeyFrames>
178 </Storyboard>
179 </VisualState>
180 </VisualStateGroup>
181 </VisualStateManager.VisualStateGroups>
182 <FontIcon x:Name="Arrow" Foreground="{ThemeResource PivotPreviousButtonForeground}" FontSize="12" FontFamily="{ThemeResource SymbolThemeFontFamily}" Glyph="" HorizontalAlignment="Center" MirroredWhenRightToLeft="True" UseLayoutRounding="False" VerticalAlignment="Center"/>
183 </Border>
184 </ControlTemplate>
185 </Grid.Resources>
186 <ScrollViewer x:Name="ScrollViewer" BringIntoViewOnFocusChange="False" HorizontalSnapPointsAlignment="Center" HorizontalSnapPointsType="MandatorySingle" HorizontalScrollBarVisibility="Hidden" Margin="{TemplateBinding Padding}" Template="{StaticResource ScrollViewerScrollBarlessTemplate}" VerticalSnapPointsType="None" VerticalScrollBarVisibility="Disabled" VerticalScrollMode="Disabled" VerticalContentAlignment="Stretch" ZoomMode="Disabled">
187 <PivotPanel x:Name="Panel" VerticalAlignment="Stretch">
188 <Grid x:Name="PivotLayoutElement">
189 <Grid.ColumnDefinitions>
190 <ColumnDefinition Width="Auto"/>
191 <ColumnDefinition Width="*"/>
192 <ColumnDefinition Width="Auto"/>
193 </Grid.ColumnDefinitions>
194 <Grid.RowDefinitions>
195 <RowDefinition Height="Auto"/>
196 <RowDefinition Height="*"/>
197 </Grid.RowDefinitions>
198 <Grid.RenderTransform>
199 <CompositeTransform x:Name="PivotLayoutElementTranslateTransform"/>
200 </Grid.RenderTransform>
201 <ContentPresenter Visibility="Collapsed" x:Name="LeftHeaderPresenter" ContentTemplate="{TemplateBinding LeftHeaderTemplate}" Content="{TemplateBinding LeftHeader}" HorizontalAlignment="Stretch" VerticalAlignment="Stretch"/>
202 <ContentControl x:Name="HeaderClipper" Grid.Column="1" HorizontalContentAlignment="Stretch" UseSystemFocusVisuals="True">
203 <ContentControl.Clip>
204 <RectangleGeometry x:Name="HeaderClipperGeometry"/>
205 </ContentControl.Clip>
206 <Grid Background="{ThemeResource PivotHeaderBackground}">
207 <Grid.RenderTransform>
208 <CompositeTransform x:Name="HeaderOffsetTranslateTransform"/>
209 </Grid.RenderTransform>
210 <PivotHeaderPanel x:Name="StaticHeader">
211 <PivotHeaderPanel.RenderTransform>
212 <CompositeTransform x:Name="StaticHeaderTranslateTransform"/>
213 </PivotHeaderPanel.RenderTransform>
214 </PivotHeaderPanel>
215 <PivotHeaderPanel x:Name="Header">
216 <PivotHeaderPanel.RenderTransform>
217 <CompositeTransform x:Name="HeaderTranslateTransform"/>
218 </PivotHeaderPanel.RenderTransform>
219 </PivotHeaderPanel>
220 </Grid>
221 </ContentControl>
222 <Button Visibility="Collapsed" x:Name="PreviousButton" Background="Transparent" Grid.Column="1" HorizontalAlignment="Left" Height="36" IsTabStop="False" IsEnabled="False" Margin="{ThemeResource PivotNavButtonMargin}" Opacity="0" Template="{StaticResource PreviousTemplate}" UseSystemFocusVisuals="False" VerticalAlignment="Top" Width="20"/>
223 <Button Visibility="Collapsed" x:Name="NextButton" Background="Transparent" Grid.Column="1" HorizontalAlignment="Right" Height="36" IsTabStop="False" IsEnabled="False" Margin="{ThemeResource PivotNavButtonMargin}" Opacity="0" Template="{StaticResource NextTemplate}" UseSystemFocusVisuals="False" VerticalAlignment="Top" Width="20"/>
224 <ContentPresenter Visibility="Collapsed" x:Name="RightHeaderPresenter" ContentTemplate="{TemplateBinding RightHeaderTemplate}" Content="{TemplateBinding RightHeader}" Grid.Column="2" HorizontalAlignment="Stretch" VerticalAlignment="Stretch"/>
225 <ItemsPresenter Visibility="Collapsed" x:Name="PivotItemPresenter" Grid.ColumnSpan="3" Grid.Row="1">
226 <ItemsPresenter.RenderTransform>
227 <TransformGroup>
228 <TranslateTransform x:Name="ItemsPresenterTranslateTransform"/>
229 <CompositeTransform x:Name="ItemsPresenterCompositeTransform"/>
230 </TransformGroup>
231 </ItemsPresenter.RenderTransform>
232 </ItemsPresenter>
233 </Grid>
234 </PivotPanel>
235 </ScrollViewer>
236 </Grid>
237 </Grid>
238 </ControlTemplate>
239 </Setter.Value>
240 </Setter>
241 </Style>
2、首页TabPage.xaml布局
1 <Page
2 x:Class="Demo.UWP.Views.TabPage"
3 xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
4 xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
5 xmlns:Core="using:Microsoft.Xaml.Interactions.Core"
6 xmlns:Interactivity="using:Microsoft.Xaml.Interactivity"
7 xmlns:bean="using:Demo.UWP.Models"
8 xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
9 xmlns:dataTemplateSelectors="using:Demo.UWP.DataTemplateSelectors"
10 xmlns:itemviews="using:Demo.UWP.ItemViews"
11 xmlns:local="using:Demo.UWP.Views"
12 xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
13 xmlns:mycontrols="using:Demo.UWP.Controls"
14 xmlns:viewmodels="using:Demo.UWP.ViewModels"
15 mc:Ignorable="d">
16 <Page.DataContext>
17 <viewmodels:MainViewModel />
18 </Page.DataContext>
19 <Page.Resources>
20 <ResourceDictionary>
21 <DataTemplate x:Key="HomeTabView" x:DataType="viewmodels:HomeViewModel">
22 <itemviews:HomeTabView />
23 </DataTemplate>
24 <DataTemplate x:Key="CouponTabView" x:DataType="viewmodels:CouponTabViewModel">
25 <itemviews:CouponTabView />
26 </DataTemplate>
27 <DataTemplate x:Key="FindTabView" x:DataType="viewmodels:FindTabViewModel">
28 <itemviews:FindTabView />
29 </DataTemplate>
30 <DataTemplate x:Key="MineTabView" x:DataType="viewmodels:MineViewModel">
31 <itemviews:MineTabView />
32 </DataTemplate>
33 <dataTemplateSelectors:MainTabDataTemplateSelector
34 x:Key="MainTabTemplateSelector"
35 CouponTabTemplate="{StaticResource CouponTabView}"
36 FindTabTemplate="{StaticResource FindTabView}"
37 HomeTabTemplate="{StaticResource HomeTabView}"
38 MineTabTemplate="{StaticResource MineTabView}" />
39 <DataTemplate x:Key="PivotHeaderTemplate">
40 <Grid>
41 <Grid.RowDefinitions>
42 <RowDefinition Height="Auto" />
43 </Grid.RowDefinitions>
44 <TextBlock FontSize="12" Text="{Binding Title}" />
45 </Grid>
46 </DataTemplate>
47 </ResourceDictionary>
48 </Page.Resources>
49 <Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
50 <Grid.RowDefinitions>
51 <RowDefinition x:Name="topHeight" Height="*" />
52 <RowDefinition x:Name="bottomHeight" Height="Auto" />
53 </Grid.RowDefinitions>
54 <Grid x:Name="tabLayout" Grid.Row="1">
55 <Grid.ColumnDefinitions>
56 <ColumnDefinition Width="*" />
57 <ColumnDefinition Width="*" />
58 <ColumnDefinition Width="*" />
59 <ColumnDefinition Width="*" />
60 </Grid.ColumnDefinitions>
61 <Border
62 Grid.ColumnSpan="4"
63 BorderBrush="#e3e3e3"
64 BorderThickness="0,0.5,0,0" />
65 <mycontrols:RadioImageButton
66 Grid.Column="0"
67 Margin="0,5,0,5"
68 HorizontalAlignment="Center"
69 Checked="{x:Bind ViewModel.RadioImageButton_Checked}"
70 Content="{x:Bind ViewModel.Home}"
71 FontSize="12"
72 FontWeight="Normal"
73 ForegroundChecked="Orange"
74 ImageHeight="32"
75 ImageMargin="0,0,0,2"
76 IsChecked="{x:Bind ViewModel.SelectedIndex, ConverterParameter=0, Converter={StaticResource RadioImageButtonConverter}, Mode=TwoWay}"
77 Source="ms-appx:///Assets/Main/main_index_home_normal.png"
78 SourceChecked="ms-appx:///Assets/Main/main_index_home_pressed.png"
79 Style="{StaticResource RadioImageButtonStyle1}"
80 TabIndex="0">
81 <!--<Interactivity:Interaction.Behaviors>
82 <Core:EventTriggerBehavior EventName="Checked">
83 <Core:InvokeCommandAction Command="{x:Bind HomeTab_Checked}" />
84 </Core:EventTriggerBehavior>
85 </Interactivity:Interaction.Behaviors>-->
86 </mycontrols:RadioImageButton>
87 <mycontrols:RadioImageButton
88 Grid.Column="1"
89 Margin="0,5,0,5"
90 HorizontalAlignment="Center"
91 Checked="{x:Bind ViewModel.RadioImageButton_Checked}"
92 Content="品质优惠"
93 FontSize="12"
94 FontWeight="Normal"
95 ForegroundChecked="Orange"
96 ImageHeight="32"
97 ImageMargin="0,0,0,2"
98 IsChecked="{x:Bind ViewModel.SelectedIndex, ConverterParameter=1, Converter={StaticResource RadioImageButtonConverter}, Mode=TwoWay}"
99 Source="ms-appx:///Assets/Main/main_index_quality_normal.png"
100 SourceChecked="ms-appx:///Assets/Main/main_index_quality_pressed.png"
101 Style="{StaticResource RadioImageButtonStyle1}"
102 TabIndex="1">
103 <!--<Interactivity:Interaction.Behaviors>
104 <Core:EventTriggerBehavior EventName="Checked">
105 <Core:InvokeCommandAction Command="{x:Bind HomeTab_Checked}" />
106 </Core:EventTriggerBehavior>
107 </Interactivity:Interaction.Behaviors>-->
108 </mycontrols:RadioImageButton>
109 <mycontrols:RadioImageButton
110 x:Name="findRb"
111 Grid.Column="2"
112 Margin="0,5,0,5"
113 HorizontalAlignment="Center"
114 Checked="{x:Bind ViewModel.RadioImageButton_Checked}"
115 Content="发现"
116 FontSize="12"
117 FontWeight="Normal"
118 ForegroundChecked="Orange"
119 ImageHeight="32"
120 ImageMargin="0,0,0,2"
121 IsChecked="{x:Bind ViewModel.SelectedIndex, ConverterParameter=2, Converter={StaticResource RadioImageButtonConverter}, Mode=TwoWay}"
122 Source="ms-appx:///Assets/Main/main_index_search_normal.png"
123 SourceChecked="ms-appx:///Assets/Main/main_index_search_pressed.png"
124 Style="{StaticResource RadioImageButtonStyle1}"
125 TabIndex="2">
126 <!--<Interactivity:Interaction.Behaviors>
127 <Core:EventTriggerBehavior EventName="Checked">
128 <Core:InvokeCommandAction Command="{x:Bind HomeTab_Checked}" />
129 </Core:EventTriggerBehavior>
130 </Interactivity:Interaction.Behaviors>-->
131 </mycontrols:RadioImageButton>
132 <mycontrols:RadioImageButton
133 x:Name="mineRb"
134 Grid.Column="3"
135 Margin="0,5,0,5"
136 HorizontalAlignment="Center"
137 Checked="{x:Bind ViewModel.RadioImageButton_Checked}"
138 Content="我的"
139 FontSize="12"
140 FontWeight="Normal"
141 ForegroundChecked="Orange"
142 ImageHeight="32"
143 ImageMargin="0,0,0,2"
144 IsChecked="{x:Bind ViewModel.SelectedIndex, ConverterParameter=3, Converter={StaticResource RadioImageButtonConverter}, Mode=TwoWay}"
145 Source="ms-appx:///Assets/Main/main_index_my_normal.png"
146 SourceChecked="ms-appx:///Assets/Main/main_index_my_pressed.png"
147 Style="{StaticResource RadioImageButtonStyle1}"
148 TabIndex="3">
149 <!--<Interactivity:Interaction.Behaviors>
150 <Core:EventTriggerBehavior EventName="Checked">
151 <Core:InvokeCommandAction Command="{x:Bind HomeTab_Checked}" />
152 </Core:EventTriggerBehavior>
153 </Interactivity:Interaction.Behaviors>-->
154 </mycontrols:RadioImageButton>
155 </Grid>
156 <Pivot
157 x:Name="pivot"
158 Grid.Row="0"
159 HeaderTemplate="{StaticResource PivotHeaderTemplate}"
160 ItemContainerStyle="{StaticResource PivotItemStyle1}"
161 ItemTemplateSelector="{StaticResource MainTabTemplateSelector}"
162 ItemsSource="{x:Bind ViewModel.Data}"
163 SelectedIndex="{x:Bind ViewModel.SelectedIndex, Mode=TwoWay}"
164 Style="{StaticResource PivotStyleLeft}" />
165 </Grid>
166 </Page>
和ListView一样，通过 ItemTemplateSelector 定制4个TabView模板
3、MainViewModel代码
1 using GalaSoft.MvvmLight;
2 using Demo.UWP.Models;
3 using System;
4 using System.Collections.Generic;
5 using System.Collections.ObjectModel;
6 using System.Linq;
7 using System.Text;
8 using System.Threading.Tasks;
9 using Windows.UI.Xaml.Media.Imaging;
10 using GalaSoft.MvvmLight.Command;
11 using Windows.UI.Popups;
12 using Windows.UI.Xaml;
13 using Demo.UWP.Controls;
14
15 namespace Demo.UWP.ViewModels
16 {
17 public class MainViewModel : ViewModelBase
18 {
19 private int _SelectedIndex;
20
21 public int SelectedIndex
22 {
23 get { return _SelectedIndex; }
24 set
25 {
26 Set<int>(ref _SelectedIndex, value);
27 }
28 }
29
30 public ObservableCollection<ViewModelBase> Data { get; set; }
31
32 public MainViewModel()
33 {
34 Data = new ObservableCollection<ViewModelBase>
35 {
36 new HomeViewModel() {Type = 1, Title = "首页"},
37 new CouponTabViewModel() {Type = 2, Title = "品质优惠"},
38 new FindTabViewModel() {Type = 3, Title = "发现"},
39 new MineViewModel() {Type = 4, Title = "我的"}
40 };
41 SelectedIndex = 0;
42 }
43
44 public string Home => "首页";
45
46 public RelayCommand<RoutedEventArgs> HomeTab_Checked => new RelayCommand<RoutedEventArgs>((e) =>
47 {
48 //RadioImageButton radio = e.OriginalSource as RadioImageButton;
49 //if (radio.IsChecked.Value)
50 //{
51 // SelectedIndex = radio.TabIndex;
52 //}
53 //MessageDialog dlg = new MessageDialog("click." + SelectedIndex);
54 //var t = dlg.ShowAsync();
55 });
56
57 public void RadioImageButton_Checked(object sender, RoutedEventArgs e)
58 {
59 //RadioImageButton radio = e.OriginalSource as RadioImageButton;
60 //if (radio.IsChecked.Value)
61 //{
62 // SelectedIndex = radio.TabIndex;
63 //}
64 //MessageDialog dlg = new MessageDialog("click." + SelectedIndex);
65 //var t = dlg.ShowAsync();
66 }
67 }
68 }
RadioImageButtonConverter 代码
1 using System;
2 using System.Collections.Generic;
3 using System.Linq;
4 using System.Text;
5 using System.Threading.Tasks;
6 using Windows.UI.Xaml.Data;
7
8 namespace Demo.UWP.Converters
9 {
10 public class RadioImageButtonConverter : IValueConverter
11 {
12 public object Convert(object value, Type targetType, object parameter, string language)
13 {
14 if (string.Equals(value + "", parameter + ""))
15 {
16 return true;
17 }
18 else
19 return false;
20 }
21
22 public object ConvertBack(object value, Type targetType, object parameter, string language)
23 {
24 return Int32.Parse(parameter.ToString());
25 }
26 }
27 }
搞定！再配合微软提供的ToolKit.UWP就可以愉快的写项目了
源码地址 https://github.com/xiaocaidev/demo-uwp
转载请标明出处：http://www.cnblogs.com/xiaocaidev/p/7044206.html，本文出自：【xiaocaidev的博客】
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