I have this XAML code:
<TableView x:Name="tableView" Intent="Settings" HasUnevenRows="True">
<TableSection>
<TableSection.Title>
Card Selection
</TableSection.Title>
<ViewCell Height="50">
<Grid>
<Grid x:Name="deselectGridLink" VerticalOptions="CenterAndExpand" Padding="20, 0">
<Label TextColor="Blue" Style="{DynamicResource ListItemTextStyle}" x:Name="deselectLink" HorizontalOptions="StartAndExpand" VerticalOptions="Center" Text="Deselect All" />
</Grid>
<Grid x:Name="deselectGridLabel" VerticalOptions="CenterAndExpand" Padding="20, 0">
<Label TextColor="Silver" Style="{DynamicResource ListItemTextStyle}" x:Name="deselectLabel" HorizontalOptions="StartAndExpand" VerticalOptions="Center" Text="Deselect All" />
</Grid>
</Grid>
</ViewCell>
<ViewCell Height="50">
<Grid x:Name="selectGridLink" VerticalOptions="CenterAndExpand" Padding="20, 0">
<Label TextColor="Blue" Style="{DynamicResource ListItemTextStyle}" x:Name="selectLink" HorizontalOptions="StartAndExpand" VerticalOptions="Center" Text="Select All" />
</Grid>
</ViewCell>
</TableSection>
</TableView>
When other parts of my code call: SetPageDetails() then the label in the grid is changed to a link or the link is changed to a label. So for this when it is a label I would like to have no background flash event and no action called.
I attach a tap gesture recognizer like this. Note it's all on one line but covers two lines so it's more visible here in the SO question:
deselectGridLink.GestureRecognizers
.Add(NewTapGestureForUpdateCategories(false));
private TapGestureRecognizer NewTapGestureForUpdateCategories(bool val)
{
return new TapGestureRecognizer()
{
Command = new Command(() =>
{
App.DB.UpdateAllCategoryGroups(val);
App.DB.UpdateAllCategories(val);
GetPageData();
RemoveTableViewClickSection();
tableView.Root.Add(CreateTableSection());
})
};
}
When the user clicks the row when deselectGridLink grid is visible then:
- The deselectGridLink visibility is set to false
The deselectGridLabel visibility is set to true
private void SetPageDetails() { Title = App.cardCountForSelectedCategories + (App.cardCountForSelectedCategories == 1 ? " Card Selected" : " Cards Selected"); if (App.cardCountForSelectedCategories == 0) { deselectGridLink.IsVisible = false; deselectGridLabel.IsVisible = true; } else { deselectGridLink.IsVisible = true; deselectGridLabel.IsVisible = false; } }
The effect of this is that the grid link text will change to silver and the link becomes a label.
However even though it's a gray color label when the label is clicked there is still a brief background row color change from white to a dark color when the label is clicked. I assume it's just the way a view cell works.
Is there a way to suppress this from happening?