textview | the text editor | Editor library
kandi X-RAY | textview Summary
kandi X-RAY | textview Summary
the text editor for coding
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Top functions reviewed by kandi - BETA
- Select all text
- Finds character offset
- Finds the line number for the given character offset
- Set the cursor position
- Region drawable
- Draw match text background
- Draws the editable text
- Draws the current line background
- Override this method to handle the menu item selection
- Redo the buffer
- Show dialog for line edit
- Show a dialog for open file
- Initialize view
- Set text size
- Navigates the iterator to the previous index
- Move to the next index
- Modifies the current gap start index by the given displacement
- Paste text from current clipboard
- Initializes the view
- Handle a keyboard down
- Jump to a specific line
- Get status bar height
- Called when a touch event occurs
- Auto scroll handle
- Sets the options menu
- Helper to calculate the actionBar height
textview Key Features
textview Examples and Code Snippets
Community Discussions
Trending Discussions on textview
QUESTION
Collapsing toolbar layout and the recycler view should work together while swiping but working separately. suggest to me what to do! given below are my code and resulting gif part of my project.
the toolbar layout is not showing fully if I swipe the screen from bottom to top. the toolbar layout is closed and only return if I swipe to toolbar layout separately.
i want to toolbar layout to be in the same manner when i swipe the screen up and down.
Code of my layout
...ANSWER
Answered 2021-Jun-15 at 16:32Try this:
QUESTION
I'm doing a Group Chat with Firebase and currently I'm using a RecyclerView to display chat messages and I'm having a problem. When you open the app in the fragmented home and you go to chat activity and start chatting (adding elements to recycler view) all goes fine. But, when you go via the NavigationDrawer to another fragment and get back to the chat fragment using again this Navigation Drawer. When you add one element in the chat it appears all in the blank it just displays the last message. Anybody knows why does this happens?
Here I leave the RecyclerView Adapter Code:
...ANSWER
Answered 2021-Jun-15 at 13:55To solve your problem you can just remove the OnResume method because you are initializing the array every time you change between fragments and that is the problem.
QUESTION
I'm beginner in iOS. I want to set UITextview Attribute text whenever user typing, That's ok but the problem is the performance is lag, and too slow. I don't know what happened. I would appreciate any of your help! thanks
...ANSWER
Answered 2021-Jun-15 at 12:15Try removing the last line in which the cursor location is changed and see if this is the cause for slow performance. If so, try executing this part after a small delay:
QUESTION
So I am relatively new to programming, and I have been working on this task app, where I want to save the data such as task name and more, given by the user. I am trying to accomplish this using Room. Now, initially, when I tried to do it, the app would crash since I was doing everything on the main thread probably. So, after a little research, I came to AsyncTask, but that is outdated. Now finally I have come across the Executer. I created a class for it, but I am a little unsure as to how I can implement it in my app. This is what I did :
Entity Class :
...ANSWER
Answered 2021-Jun-14 at 12:03First make a Repository class and make an instance of your DAO
QUESTION
im trying to get Highscores from a File and display them in a RecyclerView. But im getting the following Error:
...ANSWER
Answered 2021-Jun-15 at 11:00You mistype the recycler_style.xml
, the id must be specified in the android:id
property and not in android:layout_width
QUESTION
I have an Activity
. In the Activity
, I have a Navigation Drawer
on the Left and a fragment
. In the Navigation Drawer
, I have a textview
for Name. I want to set the text view from Fragment
to Navigation Drawer
in activity
Here's the image:
Here the Code in Activity(MyActivity.java):
...ANSWER
Answered 2021-Jun-14 at 08:05You do not want to call MyActivity myActivity = new MyActivity();
as it creates a new activity. Instead, you need to get reference to the activity that the fragment is in:
QUESTION
I have a custom UITextView class that initializes a new TextView. The delegate of this class is itself as I need code to run when the text is changed, the delegate method runs. Here is that class.
...ANSWER
Answered 2021-Jun-15 at 04:34// This is the instance that you should assign secondDelegate for
textField = TextView(hintText: "Type a message")
// Not this one, this one never gets added as a subview
let test = TextView()
test.secondDelegate = self
// The fix is here
textField.secondDelegate = self
self.addSubview(textField)
QUESTION
I'm new to android studio and i'm not sure what was going on with it. How can I solve this error?
In the logcat, it mentioned that I required a view for recycler_food_list which apparently I had already coded into the foodlistfragment.java.
Logcat
...ANSWER
Answered 2021-Jun-15 at 03:29You're doing inflater.inflate(R.layout.fragment_menu, container, false);
, not inflating your R.layout.fragment_food_list
. You'll need to inflate the right layout to find your Recycler view.
QUESTION
Why does relative layout makes my widgets disappear. Whenever I am adding edit text in the code, everything dissappears.
...ANSWER
Answered 2021-Jun-14 at 19:22Just remove the following line, from TextView attributes
QUESTION
How can I do to have a title, followed by a few lines of text, followed by a title again and again few lines of text constrained in the middle of a view controller programmatically?
My goal is to have bolded for the titles, and it would be nice to have the textview lines incremented also.
My idea was to create 2 labels, and 2 textviews. And adding those to a textview in this order: label1, t1, label2, t2.
But it doesn't seem to work. I try to avoid defining the same textviews and labels many times. textviews add up if I copy its definition twice but not for labels (maybe it is view related?)
I tried with UIbuttons and it worked.
This is what I tried so far:
...ANSWER
Answered 2021-Jun-14 at 18:48UILabel
& UITextView
are both UIKit classes written in Objective-C. They are reference types, NOT value types.
When you write following -
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Vulnerabilities
No vulnerabilities reported
Install textview
You can use textview like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the textview component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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