Windows Phone appBar在键盘上方添加额外的边距

时间:2012-09-14 12:27:52

标签: windows-phone

我正在尝试创建一个消息传递屏幕。这是我的XAML:

<phone:PhoneApplicationPage
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"
xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:edc="clr-namespace:Microsoft.Expression.Controls;assembly=Microsoft.Expression.Drawing" xmlns:em="clr-namespace:Microsoft.Expression.Media;assembly=Microsoft.Expression.Drawing"

mc:Ignorable="d" d:DesignWidth="480" d:DesignHeight="696"
x:Class="chatScreen.MainPage"
Orientation="Portrait"
shell:SystemTray.IsVisible="True">

<phone:PhoneApplicationPage.Resources></phone:PhoneApplicationPage.Resources>


<phone:PhoneApplicationPage.ApplicationBar>
    <shell:ApplicationBar>
        <shell:ApplicationBarIconButton IconUri="/icons/appbar.message.send.png" IsEnabled="True" Text="send"/>

</phone:PhoneApplicationPage.ApplicationBar>

<!--LayoutRoot is the root grid where all page content is placed-->


<Grid x:Name="LayoutRoot" Background="Transparent">
    <Grid.RowDefinitions>
      <RowDefinition Height="Auto"/>
      <RowDefinition Height="*"/>
      <RowDefinition Height="auto"/>
    </Grid.RowDefinitions>

    <Grid x:Name="userInfo" Grid.Row="0" Margin="12,0,0,0">
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="15" />
            <ColumnDefinition Width="84" />
            <ColumnDefinition Width="*" />
            <ColumnDefinition Width="48"/>
        </Grid.ColumnDefinitions>

        <Image x:Name="PresenceIcon" Grid.Column="0"  Height="64" Width="12" HorizontalAlignment="Left" VerticalAlignment="Bottom" Source="available.jpg"  />
        <Image x:Name="DisplayImage" Grid.Column="1"  Height="64" Width="64" HorizontalAlignment="Left" VerticalAlignment="Bottom" Source="tony.jpg"  Margin="0" />

        <Grid x:Name="metaContact_info" Grid.Column="2">
            <Grid.RowDefinitions>
                <RowDefinition Height="*"/>
                <RowDefinition Height="*" />
            </Grid.RowDefinitions>
            <TextBlock x:Name="DisplayName" Grid.Row="0" Text="Tony Stark" TextWrapping="NoWrap" FontSize="40" />
            <TextBlock x:Name="DisplayStatus" Grid.Row="1" Text="enjoying windows phone" FontSize="18" TextTrimming="WordEllipsis" />
        </Grid>
        <Image x:Name="ServiceIcon" Grid.ColumnSpan="2" Grid.Column="3" Source="service_gtalk.jpg" Width="24" Height="24" VerticalAlignment="Top" Margin="0,20,0,0"/>
    </Grid><!-- userInfo ends -->

    <Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,18,12,12">
        <Grid.RowDefinitions>
            <RowDefinition Height="auto" />
            <RowDefinition Height="*"/>
        </Grid.RowDefinitions>

        <ScrollViewer x:Name="messages" Grid.Row="0" HorizontalContentAlignment="Stretch" VerticalContentAlignment="Stretch" Margin="0"/>


    </Grid>
    <ScrollViewer x:Name="inputBox_scroller" Grid.Row="2" Margin="0" MaxHeight="108" VerticalAlignment="Bottom">
        <TextBox x:Name="inputBox"  TextWrapping="Wrap" HorizontalContentAlignment="Stretch" Text="" FontSize="{StaticResource PhoneFontSizeMedium}" InputScope="Chat" AcceptsReturn="True" />
    </ScrollViewer><!-- Content Panel ends -->

我也在使用Jeff Wilcox的PhoneThemeManager 1.2来让我的应用程序始终以浅色主题加载。

当我在此屏幕中有appBar并且键盘打开时,在textBox下方有大约48 px的额外边距。当手机主题为黑色时,会在键盘上方和textBox下方显示一个丑陋的黑条。当手机主题为白色时,此黑色条为白色。以下是更好地演示的屏幕截图:

然而,当我禁用appbar然后打开键盘时,textBox下方的这个额外边距不存在。

我希望在键盘打开时禁用这个额外的余量,就像它在appBar所在的消息传递集线器中的情况一样,以及自动正确的键盘条,但仍然没有这个额外的余量。

2 个答案:

答案 0 :(得分:1)

唯一的方法(现在知道)是在你输入时禁用AppBar。

答案 1 :(得分:0)

嗨,我也有这个问题。将Textbox.InputScope设置为空除去除键盘上方的额外条形,除了我无法使其消失,除了移除AppBar。