Maui for Android context menu pop-up paste in Editor scroll problem

Haviv Elbsz 2,071 Reputation points
2024-07-14T06:16:13.8166667+00:00

Hello All. in my app when the Editor contains many lines of text and I tap the pop-up cut menu and then I long press and tap the paste menu the Editor text scroll to the bottom of the Editor and also the screen scroll to the bottom. Note that I disabled all the scroll toasync methods and that not stop the screen scroll. How I can fix this. I'm using Maui net 8 and android Ver 34. Thank you.



<?xml version="1.0" encoding="utf-8" ?>

<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"

         xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"

         x:Class="EditorSelectAll.MainPage">

<ScrollView>

    <VerticalStackLayout

        Padding="30,0"

        Spacing="25">


        

        <Border x:Name="eBorder" StrokeThickness="1" Stroke="#107e71"

                                        Padding="10,0,10,0"  BackgroundColor="#DFE9F5" >

            <ScrollView x:Name="editscroll" Orientation="Both" HeightRequest="400" MinimumWidthRequest = "-1"

                      HorizontalScrollBarVisibility="Never" VerticalScrollBarVisibility="Never" >

                <Editor x:Name="InputTB"

                       FontSize="18" FlowDirection="LeftToRight"

                       AutoSize="TextChanges" TextChanged="InputTB_TextChanged"

                       IsSpellCheckEnabled="False"

                       FontAttributes="Bold" IsTextPredictionEnabled="False"

                       FontFamily="NCourier" >

                </Editor>

            </ScrollView>

        </Border>

        <Label

            Text="Hello, World!"

            Style="{StaticResource Headline}"

            SemanticProperties.HeadingLevel="Level1" />


        

        <Button

            x:Name="CounterBtn"

            Text="Click me" 

            SemanticProperties.Hint="Counts the number of times you click"

            Clicked="OnCounterClicked"

            HorizontalOptions="Fill" />

        <Label

            Text="Welcome to &#10;.NET Multi-platform App UI"

            Style="{StaticResource SubHeadline}"

            SemanticProperties.HeadingLevel="Level2"

            SemanticProperties.Description="Welcome to dot net Multi platform App U I" />

        <Label

            Text="Hello, World!"

            Style="{StaticResource Headline}"

            SemanticProperties.HeadingLevel="Level1" />

        <Label

            Text="Welcome to &#10;.NET Multi-platform App UI"

            Style="{StaticResource SubHeadline}"

            SemanticProperties.HeadingLevel="Level2"

            SemanticProperties.Description="Welcome to dot net Multi platform App U I" />

        <Label

            Text="Hello, World!"

            Style="{StaticResource Headline}"

            SemanticProperties.HeadingLevel="Level1" />

        <Label

            Text="Welcome to &#10;.NET Multi-platform App UI"

            Style="{StaticResource SubHeadline}"

            SemanticProperties.HeadingLevel="Level2"

            SemanticProperties.Description="Welcome to dot net Multi platform App U I" />


        

        <Label

            Text="Hello, World!"

            Style="{StaticResource Headline}"

            SemanticProperties.HeadingLevel="Level1" />

        <Label

            Text="Welcome to &#10;.NET Multi-platform App UI"

            Style="{StaticResource SubHeadline}"

            SemanticProperties.HeadingLevel="Level2"

            SemanticProperties.Description="Welcome to dot net Multi platform App U I" />

    </VerticalStackLayout>

</ScrollView>
</ContentPage>

Layout background code.

namespace EditorSelectAll

{

public partial class MainPage : ContentPage

{

    int count = 0;

    string msg, msg1;

    public MainPage()

    {

        InitializeComponent();

    }

    private void OnCounterClicked(object sender, EventArgs e)

    {

        count++;

        if (count == 1)

            CounterBtn.Text = $"Clicked {count} time";

        else

            CounterBtn.Text = $"Clicked {count} times";

        SemanticScreenReader.Announce(CounterBtn.Text);

        msg1 = "This is a select all test why its scroll down and hdden";

       for(int j =0; j < 120; j++)

        {

            msg += "  " + j + "     " + msg1 + "\n";

        }

       InputTB.Text = msg;

    }

    private void InputTB_TextChanged(object sender, TextChangedEventArgs e)

    {

    }

}
}
.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
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