In Android Studio how do you jump to or scroll to a desired word in a large section of scrollable text in a textView? I can retrieve the index position of any given word I am searching for.
I resolved this issue by placing multiple TextViews within my ScrollView, with each TextView having an id (obviously). Then I could jump to the view by setting it to true such as:
if (button1); textView1.setfocus(true);
else if (button2); textView2.setfocue(true);
Though specific words or such aren't jumped to, blocks of texts such as a chapter or topic could be.
Related
Simple question, not sure if there is an answer.
Imagine you have 2 text boxes in a tkinter window, is it possible to know which of the 2 the user is focused on, then return the text widget object itself, or a variable that tells you something.
**Context: **Trying to insert a set of characters at the users cursor, but I want it to add it at their cursor regardless of the text box. Instead of:
self.text1.insert(tk.INSERT, "
Some text..."), I want self.focusedText.insert(tk.INSERT, "
Some text at your cursor in the focused text widget..."). Is there some way to figure out which of many Text widgets a user is focused on? Thanks!
I'm looking at Youtube examples and I see the instructor has Widgets I don't have, Like different size Text Fields and an analogue clock.
Is there somewhere I can get more Widgets?
I obtained a text size same as to the "tutorial" using:
android:textAppearance="#style/TextAppearance.AppCompat.Large"
Looks like AndroidStudio has undergone some change. Best option is to enter the "Text" mode and type the style yourself. For ex. if you need an equivalent of LargeText view, then add a TextView and move onto the Text mode and add this line:
android:textAppearance="#style/?android:attr/textAppearanceLarge"
Or you could also edit the properties of TextView too.
You should add this line android:textAppearance="#android:style/TextAppearance.Large"
inside the TextView after clicking on the Text tab near Design tab located in the middle left to the right of design tab.
but you have to consider that first of all you need to drag and drop TextView from Widgets into the user interface or Design section.
Click into the Text tab located middle left to the right of the Design tab, find the TextView element and within it simply enter this line of code:
style="/?android:attr/textAppearanceLarge"
Remember this line of code has to be within the element in order for it to work.
Go to properties and then select text appearance and select app.
combat.large
Use this:
android:text="Large Text"
android:textAppearance="?android:attr/textAppearanceLarge"
Add it inside your Textview tag.
I want to select the text in webview while i am selecting text content using mouse in webview, the selected text word is split or the mouse selecting first word alignment overlap. how to solve this issue.
Just i have load a simple html file in javafx weview component. while select the text in webview the word is split or overlapping. i am not use any JavaScript.
You can find the doubt in the following link:
enter link description here
WebView not correctly rendering selection areas is a known issue in JavaFX 2.2:
RT-18883 Google docs editing issues
RT-11239 Add draw glyph type support to Prism graphics
Unlike most rich text editors on the web, Google Docs doesn't use contenteditable and instead uses its kix-editor. While moving the cursor on left/right presses is simple, how do they position their cursor when a user presses up or down?
For example, when a paragraph is multiple lines, how does the cursor know what is "above" it?
Or going up or down across multiple paragraphs, in a situation where there is an empty line between them and the cursor manages to save its horizontal positioning, despite the fact that the empty line forces it to move all the way to the left?
Looking at the DOM in Google Docs, it appears they do their own laying out. That is to say, they measure paragraph lengths and split them into separate divs. Therefore, the idea of iterating through the different ranges in the div "above" the currently selected div is a finite problem, instead of potentially an infinite one (if the previous paragraph is immensely long).
Can the browser feature of Ctrl+F to find text be integrated with text in popup windows.
I'd like to have some scientific reference information given when someone hovers over a species name in a web page. Generating the popup, tooltip style text is no problem, the problem is that anyone using Ctrl+F won't be able to find it, or if I position the text out of view when not required, it will be found but be invisible.
The same sort of effect applies to "accordion" style expanding text areas.
I'm looking for some sort of event generated when find is highlighting a result.
Unfortunately there is no such event, you can't interfere with the built-in find.
About the best you can do in this case is to provide your own search function in-page, which searches the DOM for Text nodes containing the given text, highlights them, and opens up any closed accordions they're in.
The only idea I have, is to put all the text from your popups in one additional scrollbox (maybe at the bottom of the page) with a height just large enough to display one set of detail information at a time. This way, it doesn't take up too much space on the page, and the text can still be found using Ctrl+F.