scrollview

问题 How can I access the ScrollViewer which is created automatically by this ListBox? I need to ScrollToBottom; <ListBox Name="messageListBox" Height="300" > <ListBox.ItemTemplate > <DataTemplate> <StackPanel Orientation="Horizontal"> <TextBlock Text="{Binding Path=LastUpdateDT, StringFormat=HH:mm}" Margin="0,0,5,0"/> <TextBlock Text="{Binding Path=Message}"/> </StackPanel> </DataTemplate> </ListBox.ItemTemplate> </ListBox> 回答1: You can recurse down the visual tree and grab the element: var

问题 > Scrollview have content view to manage subviews, Error comes in ios 11 work fine in ios 10 -[UIView adjustedContentInset]: unrecognized selector sent to instance 0x10296d680 2017-10-02 12:34:11.931454+0530 MobifinX1_Subscriber[1235:135465] * Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UIView adjustedContentInset]: unrecognized selector sent to instance 0x10296d680' * First throw call stack: (0x186f53d38 0x186468528 0x186f611f8 0x19071bcc4 0x186f596e4

问题 I am building one app having one list view showing list of users this, when i click on list item it will show me complete profile of clicked user this. I take EditText fields on this layout (i use the same layout to show my own profile which is editable) whose text is filled dynamically(e.g., data of clicked user is filled in this form).Since, it only show me profile of concern user & i not need any editing on user data so i disable editing on these edit text fields by calling this method on

问题 I have a small vertical scrollview inside a viewpager with horizontal swippable pages. The problem is that currently i am not able to scroll through the pages by swiping horizontally over the scrollview. I want to be able to swipe horizontally over the scrollview to scroll through viewpager's pages and also have the function to swipe vertically to scroll through the scrollview's contents. 回答1: You can do it with the following custom scrollview public class CustomScrollView extends ScrollView

问题 I am trying to put XYPlot (from AndroidPlot library http://androidplot.com/) in ScrollView container, because there will be more stuff in this Activity. Unfortunately all I am getting back is blank space, where the chart should appear (when I remove ScrollView it appears properly). My layout xml file: <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent"

问题 After extending the ScrollView class I was able to easily be notified of the scrolling in realtime. Now I need to capture the content of this scrollview in a very specific part. Let's say I want to capture the top of the screen ( matching parent width and a defined height, like 100dp). But only the content of the ScrollView and not the rest, if there is anything else on the top but not as part of the ScrollView. I tried using on the scrollview : setDrawingCacheEnabled(true); getDrawingCache

问题 I have 2 complex fragments (one Fragment and, below it, one ListFragment ) in an activity and I want to be able to scroll the entire screen so I can see the rest of the list content. I've tried putting the 2 fragments inside a ScrollView and it does scroll but the list fragment only shows the first row. After that, I keep scrolling but the screen is empty (shows no other list rows). Anyone know what the problem is and/or how to solve it? 回答1: Set first Fragment as a header of ListView in the

问题 In my project I am using ScrollView to display list of products and each product will have a sub product. I am using a realviewswitcher to display the sub products. Till this everything works fine . The problem is when I scroll the scrollView it scrolls good .But while using the realviewswitcher to view the sub product (left to right swipe of the list view item) the scrollview is allows gets scrolled. I want to disable the scrollView while swiping left to right . Scrollview must work only

问题 I am showing pictures gallery in full screen mode. I am using scrollview in horizontal for scrolling the pictures. Right now I can scroll the pictures by swiping left or right and I using the pagingEnabled enabled props. But I want to add more gesture, where when user tap on left or right ( a distance from the edge) , it will automatically mapping the swapping gesture. How can I do this? 回答1: Get a ref to the <ScrollView> then to scrollToEnd() or use scrollTo methods - https://facebook.github

问题 This is the first step to scroll two windows simulteneously, the second step is to find a way to apply that amount to the other program. But I really don't know where to start, all I see in from Google is about modifying the behavior of the scroll of the mouse , not the scrolling amount in one window . Advantages of using this instead of listening to the keys: Scrolling will be seamless since the other program are scrolled in the background Clicking on the scrollbar works Different scrolling