I am new to Material UI and I am currently testing on TextField.
When the value is longer that the width of the field, you still can read the text with clicking on the field and drag to right.
I would like to ask if there is a way to change the font color (Or any other thing) if length of the string is longer than a certain value in order to indicate there are some texts left behind.
(Single line edit field is necessary since there are many fields required to show on screen)
Thank you very much!
Related
I'm trying to implement the replying input in React Native and I'd like to have a possibility to render the person name I want to reply to at the start of my reply text. I attached the example image. This Input will be multiline and it's important because I was thinking about adding some padding for my reply TextInput and just absolutely position the Person Name text at the padded space.
It looks like a possible solution but:
How to do it if we have multiline Text? if we add some padding for the TextInput it will affect all lines when I need only the first one
The person name text could have various width so the padding value shouldn't be hardcoded. I think it could be solved by just rendering the Person name text first, calculating its width, and the set the padding for the TextInput but even in this case we'll face the issue 1)
Is it possible to achieve this feature somehow?
Thanks for any help!
You could have a nested style.
<Text style={styles.username}>#Rosemary#9234<Text style={styles.body}>I agree with you!</Text></Text>
i am trying to accomplish the following behavior with a QML TextArea:
I want single Words in the Text to be colored differently
I want the "select"-functions to be working for automated scrolling (user interaction is disabled)
There is a stream of text in the TextArea where one Word needs to be selected(highlighted). The user is requested to input some text elsewhere and press enter to proceed (not part of the question). After that the selection jumps to the next word and the last selected word is either colored green or red. There is only a small portion of the text visible (a few lines, managed by the TextArea height – not part of the question) and i need the text to scroll if the next word is out of that visible range .. therefore the selection is quite helpful because all interaction from the user – to scroll or select or whatever – is disabled (disabling is not part of the question)
my main problem is: if i use textFormat: TextEdit.RichText i can easily color the text how i like it to be (<font color=\"green\">{}</font>) but i cannot use the "select"-functions anymore because – as i would guess – the selection works on the "plaintext" and cannot correspond to the "richtext"-selection? Anyway selectWord() etc. does not work QTextCursor::setPosition: Position '-1' out of range is the result. But if i disable the RichText i don't know how to color the text. Maybe i could live without the selection if i could detect the current word – which would be colored blue etc. – and scroll if its out of the visible area to "fake" the selection behavior, but that's just a third option.
I would really either know how to color non-Rich Text or how to select Rich Text in a TextArea.
You can use QSyntaxHighlighter to highlight the words independent of the selection. See QQuickTextDocument and How to implement rich text logic on QML TextEdit with QSyntaxHighlighter class in Qt for more details.
I am working with one form to which I add a table.
In the first column, I put instructions for the users who need to complete the second column.
Now I need the field in the second column to adjust automatically when the people complete the table in PDF. For the moment, the text is clipped when I put a text more long that the size to the field, and one arrow for move the text in the field). How can I avoid this clipping?
Make sure you you tick allow multiple lines from the object palette and set height to expand to fit from the layout palette for the text field on the second column.
This will expand the field vertically if the content doesn't fit.
Is there any way to create a textInput box for flex mobile with inline image without using textflow ?
Basically i need a text input component , so that user can just use it as normal text input box but to it images can also be entered inline with text. To enter images user can select the image from list and that image will get inserted at the current cursor position.
If you look at any platform, there is no user experience (as far as I've seen) that lets you add images in the text input box. It's always been straight text, except for android which replaces certain text with icons (like :-) becomes an android icon). I don't think your users would expect that behaviour. If you really do need it, I would recommend you create a custom skin for your textinput box and add that feature into it, but it won't be easy to do.
Hoping to obtain the help of some Flex 3/4 gurus out there...
I am attempting to dynamically change the color of a subset/portion of text in a Spark TextArea control. Using the MX-based TextArea, I could leverage the mx.controls.textClasses.TextRange type and change the color directly as follows:
TextRange tr = new TextRange(theTextAreaControl, false, beginIndex, endIndex);
tr.color = somePredefindColor;
Input Parameters to TextRange constructor:
1st argument: The TextArea control that will provide access to the underlying textField property
2nd argument: Indicates the TextRange will not modify the content of the TextArea
3rd argument: The beginning index position in the TextArea text string
4th argument: The ending index position in the TextArea text string
How would I go about doing this for a Spark-based TextArea control? I am looking to dynamically change the font color for a range of text, not just the entire TextArea AND I cannot statically specify the font color. The problem I run into when trying to re-use the TextRange type is that the 1st argument is expected to provide the textField property, which is currently not on the Spark-based TextArea control. I thought about extending the Spark-based TextArea control to provide this accessor property but that seems like overkill and is probably not the best approach.
Any help would be greatly appreciated.
Thanks,
Michael
When manipulating Spark text components, you'll want to use the Text Layout Framework (TLF), which is built on top of the Flash Text Engine (FTE) that was introduced in Flash Player 10. It gives you major control over how the text is displayed (at the cost of being pretty complex.) Here's a good place to start: Using Text Layout Framework