callback for when Flickable is scrolled #1462
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Any updates on this issue? Infinite scrolling is a common feature nowadays. Without any feedback when reaching the end of the list (i.e. when scrolling has stopped) this could not be implemented. |
pfzetto
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Feb 15, 2024
As requested in slint-ui#1462, I've added a `scrolled`-Callback that gets triggered when the `viewport_x`- or `viewport_y` -Properties are changed by a mouse drag or mouse wheel movement.
pfzetto
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Feb 16, 2024
As requested in slint-ui#1462, I've added a `flicked`-Callback that gets triggered when the `viewport_x`- or `viewport_y` -Properties are changed by a mouse drag or mouse wheel movement.
ogoffart
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Feb 26, 2024
As requested in #1462, I've added a `flicked`-Callback that gets triggered when the `viewport_x`- or `viewport_y` -Properties are changed by a mouse drag or mouse wheel movement.
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My application uses a ListView to display data from a database. Data is fetched from the database asynchronously in paginated chunks. Presently it seems there isn't a means for the application to determine when to fetch the next page from the database. The
viewport-yandviewport-heightproperties could be used to calculate the relative position of the scrollbar within the data already being displayed. However, there is no callback to hook into whenviewport-ychanges, or if there is, it isn't documented. With ascrolledcallback, I could determine when more data needs to be fetched.The text was updated successfully, but these errors were encountered: