#COLORFINALE STOP SHOWING CONTROLS CODE#
Get the app from the Microsoft Store or get the source code on GitHub The WinUI 3 Gallery app includes interactive examples of most WinUI 3 controls, features, and functionality. Open the WinUI 3 Gallery app and see the ScrollViewer in action. To re-enable manipulation events in the view, call UIElement.TryStartDirectManipulation(). If you need to handle pointer events for a UIElement in a scrollable view (such as a ScrollViewer or ListView), you must explicitly disable support for manipulation events on the element in the view by calling UIElement.CancelDirectmanipulation().Note that the one object can be a layout panel, in turn containing any number of objects of its own. Use a scroll viewer to contain one object only.If the user will scroll through a long passage of text, configure the scroll viewer to scroll vertically only.If you want the user to pan in both directions around a larger area, and possibly to zoom, too, for example, if you want to allow the user to pan and zoom over a full-sized image (rather than an image sized to fit the screen) then place the image inside a scroll viewer.With those controls, if there are too many items to show all at once, the user is able to scroll either horizontally or vertically over the list of items. Use the built-in scroll functionality in the list view, grid view, combo box, list box, text input box, and hub controls.Use two-axis panning for content regions that extend beyond both viewport boundaries (vertical and horizontal). Use one-axis panning for content regions that extend beyond one viewport boundary (vertical or horizontal).Whenever possible, design for vertical scrolling rather than horizontal.Additionally if you would prefer not to have UX overlap, leave 16px of padding on the edge of the viewport to allow for the scrollbar. In order to ensure good UX design you will want to ensure that no interactive content is obscured by this overlay. When the scrollbar is visible it is overlaid as 16px on top of the content inside your ScrollViewer. Dragging the scrollbar thumb manipulates the scrolling region. When the mouse or pen cursor moves over the panning indicator, it morphs into the traditional scrollbar.
When the region is scrolled without manipulating the scrollbar directly, for example, by touch, the panning indicator appears, displaying the current scroll position.The scroll viewer is conscious of the user's input method and uses it to determine which visualization to display. Users reach this content by manipulating the scroll viewer surface through touch, mousewheel, keyboard, or a gamepad, or by using the mouse or pen cursor to interact with the scroll viewer's scrollbar.ĭepending on the situation, the scroll viewer's scrollbar uses two different visualizations, shown in the following illustration: the panning indicator (left) and the traditional scrollbar (right). Scroll viewers enable content to extend beyond the bounds of the viewport (visible area). When there is more UI content to show than you can fit in an area, use the scroll viewer control.
0 kommentar(er)
