我有基於Silverlight的web應用程序在哪裏。我發現ListBox不會滾動鼠標滾輪。我可以通過點擊垂直滾動條來滾動。當我使用鼠標滾輪或雙指滾動時,它不起作用。 這裏在鼠標滾輪在列表框2中工作正常,但列表框1不工作。Silverlight ListBox不滾動鼠標滾輪在Mac上運行
列表框1
<Border CornerRadius="6,6,0,0" Grid.Row="1" Margin="2,5,2,0" BorderThickness="1,1,1,0" BorderBrush="#FFC4C4C4">
<Grid>
<ListBox x:Name="filterListBox" Grid.Row="0" Grid.Column="1" Background="Transparent" SelectedIndex="{Binding SelectedFilterIndex, Mode=TwoWay}" SelectedItem="{Binding SelectedFilterItem, Mode=TwoWay}" SelectionChanged="ListBox_SelectionChanged" BorderThickness="0" VerticalAlignment="Center" Margin="5,3" ItemContainerStyle="{StaticResource FilterListBoxItemStyle}">
<i:Interaction.Triggers>
<i:EventTrigger EventName="SelectionChanged">
<ei:CallMethodAction TargetObject="{Binding}" MethodName="FilterSelectionChanged"/>
</i:EventTrigger>
</i:Interaction.Triggers>
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Horizontal"/>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
<ListBoxItem Padding="7,2" VerticalContentAlignment="Center" Tag="Popular" Visibility="{Binding Path=IsPopularChannelTab, Mode=TwoWay, Converter={StaticResource BoolToVisibilityConverter}}">
<TextBlock Text="{Binding Path=PopularChannelsText, Source={StaticResource PageStrings}}" FontSize="13" FontWeight="SemiBold" FontFamily="Arial" VerticalAlignment="Center" />
</ListBoxItem>
<ListBoxItem IsEnabled="False" VerticalContentAlignment="Center" Visibility="{Binding Path=IsPopularChannelTab, Mode=TwoWay, Converter={StaticResource BoolToVisibilityConverter}}">
<StackPanel Orientation="Horizontal">
<Border BorderBrush="#FFBDBDBD" BorderThickness="0,2,2,2" HorizontalAlignment="Center" VerticalAlignment="Center" Height="20"/>
<Border BorderBrush="#FFF8F8F8" BorderThickness="0,2,2,2" HorizontalAlignment="Center" VerticalAlignment="Center" Height="20"/>
</StackPanel>
</ListBoxItem>
<ListBoxItem Padding="7,2" VerticalContentAlignment="Center" Tag="All">
<TextBlock Text="{Binding Path=AllChannelsText, Source={StaticResource PageStrings}}" FontSize="12" FontWeight="SemiBold" FontFamily="Arial" VerticalAlignment="Center"/>
</ListBoxItem>
<ListBoxItem IsEnabled="False" VerticalContentAlignment="Center">
<StackPanel Orientation="Horizontal">
<Border BorderBrush="#FFBDBDBD" BorderThickness="0,2,2,2" HorizontalAlignment="Center" VerticalAlignment="Center" Height="20"/>
<Border BorderBrush="#FFF8F8F8" BorderThickness="0,2,2,2" HorizontalAlignment="Center" VerticalAlignment="Center" Height="20"/>
</StackPanel>
</ListBoxItem>
<ListBoxItem Padding="7,2" VerticalContentAlignment="Center" Tag="Favorites">
<TextBlock Text="{Binding Path=FavoritesText, Source={StaticResource PageStrings}}" FontSize="13" FontWeight="SemiBold" FontFamily="Arial" VerticalAlignment="Center"/>
</ListBoxItem>
</ListBox>
</Grid>
</Border>
列表框2
<Grid Visibility="{Binding Path=IsHavingProvider, Converter={StaticResource BoolToVisibilityConverter}}" Margin="0,20,0,0" Grid.Row="4">
<Grid.RowDefinitions>
<RowDefinition Height="18"/>
<RowDefinition Height="auto"/>
</Grid.RowDefinitions>
<core:MagicTextBlock Grid.Row="0" TextBlockStyle="{StaticResource TextBlock_Style}" Text="{Binding Path=Activity, Source={StaticResource PageStrings}}" />
<ListBox Margin="0,10,0,0" Grid.Row="1" x:Name="Provider" Width="480" Height="195" HorizontalAlignment="Left" ScrollViewer.HorizontalScrollBarVisibility="Disabled"
ItemsSource="{Binding Providers,Mode=TwoWay}"
SelectedItem="{Binding SelectedProvider,Mode=TwoWay}"
ItemContainerStyle="{StaticResource Table_ListBoxItem_Style}"
DisplayMemberPath="name">
</ListBox>
</Grid>
但對於某些列表框它工作正常。在我的情況下,列表框2沒有HTML橋工作正常 –
@Chris_vr:對不起,我的錯誤誤解了這個問題。嘗試將列表框的背景設置爲不透明,並且鼠標光標在鼠標移動之前會覆蓋其內容的某些可見物理片段。 –
:我注意到它只與safari.It工作正常與Mac中的Firefox –