I want to have a page which has two main components. On the upper half a textarea on the lower half some input fields. The split should be 50:50. The problem I'm facing:
I cannot tell the textarea to fill the complete height when displayed. I know I can use some cdk..MinRows or ...MaxRows but therefore I need to know the whole height before. Additionally the underline looks also quite strange, e.g.
How to fix it? Does it work with Material or should I use plain HTML textarea? My project
Related
This Stackblitz example opens a simple dialog which contains a radio group in the mat-dialog-content div.
You can see that the dialog-content shows an ugly scrollbar:
This does not happen when other components are used: e.g. input, etc.
Using chrome dev-tools, I can see that the mat-radio-buttons have a height of 20px:
but the mat-radio-group only has a height of 17px:
Is this a bug in angular material components (the example uses version 12.0.4), or is there a simple workaround/css that we can use to get rid of the scrollbar?
I've tried explicitly setting the height on the mat-radio-group, but this has no effect.
Notes:
in production we do of course have many dialogs and some of them are large and need the scrollbars
we need an application wide solution/workaround
simply hiding the scrollbars is not okay: it must remain auto so that the dialog can react to size changes (e.g. user rotates device, some items are shown/hidden dynamically, etc.
For now we came up with a workaround that fixes the issue in all our 30+ dialogs.
The nice thing is that we can apply it in one place, in styles.scss:
.mat-dialog-content {
padding-bottom: 10px !important;
}
We just add a padding to the bottom of the dialog content area and then scrollbars: auto works as expected in all our dialogs (small and large). i.e. when you make the browser window larger/smaller, the scrollbar is automatically shown/hidden.
And it also works when there are multiple mat-radio-groups in one dialog.
The additional padding between the content and bottom dialog-actions is acceptable for our ui.
Stackblitz example with workaround
The reason this happens is due to the ripple effect on the radio button - which takes up additional space and causes the scrollbar to show. See https://github.com/angular/components/issues/20344
There are a number of ways to resolve this, such as using padding or margins on the components or on the dialog content itself like you did. The important thing is that there is enough space added to accommodate the ripple.
I am right now trying to have a text area input within my ant design table for VUE. However, it seems that the input box has some problems because the height of the input box will make the fixed column does not align with the current box height.
I'm wondering how I can solve this problem. Any help will be greatly appreciated. I've attached my screenshot for problems for reference.
I'm trying to set the z-index for that, but it seems that I don't have the correct parent item to be detached from the text area box.
The original table instruction can be found:https://2x.antdv.com/components/table-cn#components-table-demo-fixed-columns-header
I have a search suggestion component that is displayed under a TextField. whenever text is entered into the TextField the search suggestion component displays a list of possible matches based on the current entered text... I have more content under the TextField that gets pushed to the bottom whenever the Search suggestion gets populated with results. Is there any way to overlay the search suggestions over the content underneath it instead of pushing the content down? in HTML/css I would apply the position absolute and z-index css properties to the search suggestion component but this doesn't seem to be the case in Nativescript. I see that Nativescript does support the z-index css property but just applying that doesn't seem to do anything. It doesn't look like Nativescript supports the position property... Any idea how I can make this work/what i'm missing?
You have a couple quick options. One is to use a grid as mentioned in the comments. Set the views on the same row/col. This is the same as stacking views on the z axis. Or an absolute layout and use the same positioning of the views within that layout.
I'm making an app that needs the following background. Trouble is, I'm not sure how to position the three buttons inside the circle.
Use LinearLayout(vertical), put all the buttons there and use the View subclass called Space, above, inbetween and below the buttons. Then adjust layout:weight until you get the desired proportion. Don't forget to set height to 0 for layout:weight to take effect.
Ok, here is my problem:
I have a vertical layout which contains a QPlainTextEdit and a horizontal layout (containing 2 QPushButtons) below the text edit.
The vertical layout is just a part of GUI, and gets resized depending on screen resolution. Btw. it is a mobile app, so I don't have a lot of space on screen.
Push buttons have some text which is dynamically set, I don't know it from the beginning to code it manually.
My problem occurs when the text in push buttons is big, and my whole vertical layout is expanded to fit the buttons.
How can I make the vertical layout unexpandable? note, that this is different from "fixed" because of different screen resoulutions.
I'd just like the clip the buttons if they do not fit, but keep the layout width untouched.
Anyway to do this?
You'll need to set the maximum width for the buttons, not the layout, which is only widening to fit the wider buttons. Check out the docs on QPushButton and look for QWidget inherited functions called setMaximumSize or setMaximumWidth.
You can always GetWidth() on the button when it is an appropriate size, then setMaximumWidth using that value since you wouldn't ordinarily know this. Pick an appropriate default text size/val and use that to create your "dynamic" default since this is going on screens of varying size.