Change Dialog theme so that the dialog is scrollable if it overflows the viewport #648
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…the viewport
If the Dialog component is `position: fixed` but is taller than the viewport, this means that the bottom of the Dialog (which is below the bottom of the viewport) cannot be reached other than by expanding the window, as the Dialog remains fixed in space relative to the viewport.
Changing the position setting to `relative` instead allows the Dialog to be scrolled, without the body moving.
A workaround while this PR is being considered it to set the following theme option:
```
<ThemeProvider
value={{
dialog: {
styles: {
base: {
backdrop: {
position: 'relative',
},
},
},
},
}}
>
```
The Dialog component is currently using floating-ui to handle blanking out the background of the screen, etc, and sets the `lockScroll` property. `lockScroll` does a number of different things, including hiding the scrollbar on the page and setting `overflow: hidden` on `<body>`.
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This was referenced Mar 12, 2024
oleksandr-andrushchenko
suggested changes
Mar 12, 2024
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If the Dialog component is
position: fixedbut is taller than the viewport, this means that the bottom of the Dialog (which is below the bottom of the viewport) cannot be reached other than by expanding the window, as the Dialog remains fixed in space relative to the viewport. A simple test case for this is to create a Dialog whose DialogBody has content<div className="block h-[4000px]">test</div>or some other similar thing.Changing the position setting to
relativeinstead allows the Dialog to be scrolled (independent of the page body.A workaround while this PR is being considered it to set the following theme option: