I tried to use:
container.setScrollableY(true);
container.setScrollVisible(true);
The container is placed in the the center of a BorderLayout.
The container results scrollable, but the scroll bar is not visible (neither during the scrolling nor in other moments). Why?
A scrollbar will only appear if you have enough content within the container and fades out when you don't scroll. Make sure to add enough elements to the container to see it and then try scrolling.
Related
I have a vertical swiper where in one of the slides I have a box with overflowing Y content, I want the user to be able to scroll vertically within the box. But in both dektop and android mousescroll is not working. No scroll event is generating from within the box, and scroll is interpreted as swiping. I also have a multiline text field inside same slide but I am able to scroll in that, so it must be possible. How can I make it work the way I want to?
Tabs mainUI = new Tabs(Component.BOTTOM);
mainUI.setUIID("Tabs");
mainUI.hideTabs();
....
How can we swipe containers using tabs vertically in CodenameOne ?
Tabs have been hardcoded for side swipe, they don't support up/down swipe due to some builtin assumptions in the Tabs e.g. reliance on a layout that arranges the underlying container one next to the other etc.
You have several options. Just use scrolling and define the snap to grid value to take up the entire screen this will effectively provide you with the ability to scroll as a swipe.
You can also use a List or just use the code from Tabs as a reference to create a vertically swipeable component.
fiddle here.
If there are many panels in the accordion they vertically just start bumping up against each other and can't be expanded. I would like to make the total height of the accordion the height of the headers plus the height of one panel body (expanded). And then the parent panel should just have a scrollbar to show that amount of height. This way there is always an open accordion and you can scroll down to any header and instead open that one.
Is this not possible?
If I turn the layout of GroupListView to vbox intead of accordion I then get what I want but unfortunately when you expand/collapse the panels, the animations are all messed up (doesn't work like the accordion)
In ExtJS 5.1.1, setting fill: false on the layout declaration seems to produce the desired result.
I have an extjs panel. This panel has dynamic contents added into it every time I press a button. This dynamic content gets added to the end of the panel, which is not visible until I do a manual horizontal scroll.
I want to scroll to the right most side everytime a new content is added and user see that content immediately (without manually having to scroll right)
Is there any way, I can automatically horizontally scroll the panel towards the end of the panel in the right
Thx
I have this narrow panel which is basically a list of thumbnails, and i need to be able to scroll over them using buttons.
We have a panel (anchor layout), with containers in it, and each container contains the image.
there isn't space for a scrollbar, and anyway we don't want one.
I thought it would be as easy as in the listener for my button calling panel.getEL().scroll('b',20)
but this isn't working because the scrollHeight === ClientHeight so scroll does nothing.
Is there a technique I am missing or should this work?
So you're using a button to scroll through the images? What about having the button's listener remove/hide the containers/images at the front of the panel to allow the others to use the space?