I have a tree view where i want to enable auto scroll for vertical scroll bar but want that feature to be disabled for horizontal scroll bar.
i could only find autoscroll option for this but it enables and disables both the scroll bars simultaneously.
Tree view is derived from QAbstractItemModel.
You can access them separately like this:
my_treeview->horizontalScrollbar()
You can change de policy of both scrollbars, in this case
my_treeview->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
Related
I always need a horizontal scroll bar in my website, when the page is scrolled.
I created the following sample with using material table.
I found a sample floatingScroll what i want, but it is using the jquery. How can I simulate the behavior with material table in React? I hope always display the horizontal scroll bar in the red box.
Thanks
I have a problem with showing multiple tables(without their own scrollbars) under one scrollbar. Is there any workaround or a good way to resolve this issue in Qt?
I've tried to do what you ask, and found this. So, here is a solution:
add QScrollArea to a form
set the property widgetResizable to true
put QWidget to scroll area
right click on widget -> Set ancestor -> [your scroll area]
add vertical layout to a widget
scroll area will collapse, epand it with a mouse
insert into the widget as many tables as you want
set vertical size policy for each table to Minimum and set minimal vertical size.
Here is how it looks:
UICollectionView's ContentView have two items.
CollectionReusableView.
CollectionViewCell.
here, I want to set CollectionReusableView as header with Vertical Scrolling direction and collectionVeiwCells with Horitontal Scrolling Direction.
how do i make this posible
here,Top View is collectionReusableView and Bellow view is collectionViewCell.
i would like to have horizontal scrolling for CollectionveiwCells alone.
We can't set horizontal and vertical scrolling separately for UICollectionView's cells or collectionReusableViews. It's only possible to set scrolling directions and bounce to UICollectionView class alone.
I have planed to customize UIView with stretch header, for that i have arranged two separate UITableViews with vertical scrolling inside the two collectionViewCells with horizontal scrolling direction respectively. This collectionveiw should be part of UITableViewController with static cells which should have vertical scrolling only. To get more clarity on this please refere the image bellow.
I have an mx:Tree, but when the vertical scroll bar appears, it overlaps the content of the tree (odd that the horizontal bar does not). That might be acceptable for the text, but the stripe that I create using the item renderer, for certain items, seems to make it an anathema to the QA guys. How can I keep this from happening?
I have an idea for a workaround: I could make use the item renderer to stop the drawing a little bit short of the right side of the view (not that I can reliably get the width of a scroll bar) but I can't even figure out how wide the displayable part of a tree is--all the properties of a tree seem to be about its entire width, which includes the entire area coverable using the horizontal scroll bar. However, the blue stripe signifying a selected item doesn't seem to have that problem--it stops short of the scroll bar. In any case, when trying to find the displayable region, I don't know if I could handle the added complication of when the horizontal scroll bar is moved. Much better if someone could tell me how to put the veritcal bar outside the displayable tree area (or shrink the displayable area, of course). Thanks.
I'm using the Flex 3.5 SDK
I was able to find the solution when researching horizontal scrollbar issue on list and tree component. The blog to which it links eventually shows a kind of hacky solution (in the readers' comments) that shows how to make sure that none of the drawing is done beyond a certain boundary.
In devexpress XtraScrollablecontrol I want only the vertical scroll bar. I don't want the horizantal scroll bar. How can we do that.
XScrollableControl does not provide a way to hide a scrollbar.
See Q392517 - "XtraScrollableControl make HorizontalScroll always invisible" in the DevExpress Support Center.
Set HorizontalScroll.Visible to false.