In Chrome 80 the devtools now seems to auto horizontal scroll, to the right, to the content in tree views, but not back to the left when navigating back to a parent node. This makes the Elements tab very difficult to use with Word Wrap disabled. I mainly use the Elements tab to highlight elements to view the styles or to see the the parent/child relationship of the nodes. Word wrap makes it hard to view the hierarchy, because a node with many attributes will just take up all the horizontal space when it wraps. Now every time I click a child element I have to manually scroll back to the left to see the start of the parent nodes.
I don't know if this would be considered a bug, because I could see scrolling to the content useful in some places, but it has made the Elements tab difficult to use. Does there happen to be a way to toggle this feature to make horizontal scrolling manual only, because if I need to scroll I will just use the scrollbar myself.
Update:
This is fixed on canary now. The commits that broke and fixed it are referenced from the issue I reported here: https://crbug.com/1050868
Related
I am working on a bootstrap project, where there are many nested s. Many times I work with several files in a split screen, the problem is that depending on whether I scroll vertically, I have to scroll horizontally to be able to see the code, because it stays too far to the right. Is there a way to do it automatically based on the leftmost line of code.
I am developing my first Flutter app and have a question that I'm not finding an answer to:
I have a static fixed area at the bottom of my screen. Various buttons will be shown here depending on the page. I am using a stack to place this area on top of the rest of the screen, with the page content scrolling underneath my buttons.
The problem I am having is that the button(s) is/are sitting inside of a DecoratedBox, which in turn is sitting in front of my page content. This means that this box is blocking me from clicking on anything below the fixed area (like the button labelled "Programs" in the image)
I have come across the IgnorePointer and AbsorbPointer classes, which allows me to set the decorated box to ignore events. The problem here, however, is that it also causes the buttons in this fixed area to no longer react to events, as they are of course children of the box that I am applying the Igonre/AbsorbPointer classes to.
Is there a way to make the parent decorated box ignore events but have it's children react to them normally?
(blue area must ignore events, and the button must react to events)
Any advice would be greatly appreciated
I think this link should help you solve your problem. I haven't tried it.
Flutter: How to make a ListView transparent to pointer events (but not its non-transparent contents)?
I am using iframe-resizer for cross domain application, The Iframe loads fine in desktop and andriod devices but on my Iphone, I am facing below issue:
The bootstrap modal pop ups on Iframe app is hiding and flickering behind when I scroll on page.
I tried
-webkit-overflow-scrolling: touch;
on container of Iframe but that does not work.
Any help/suggestion will be highly appreciated.
We fixed the issue by using position:absolute instead of position:fixed
Position fixed and absolute are somewhat similar in behavior. Both use x,y positioning in the view port and both are outside of the DOM document flow so other content is not affected by the placement of containers. Both require zIndex positioning to determine vertical priority in the view stack.
Position fixed keeps the element pinned at whatever position you set it to regardless of the scroll position of the browser. This makes sense in some scenarios where you actually want to scroll the entire page but leave content in place. The key to remember is to not use it when you build have your own scrollable content on the page.
It turns out in my case I don’t really need position:fixed because I manage the position and size of the container and toolbar headers and footers myself anyway. I know where everything is positioned and keep the content area effectively wedged in the middle of the statically sized elements. By way of CSS and media queries I can force the header to the top and the footer on the bottom using fixed sizes which means I can safely use position:absolute.
I've been seeing this UI technique quite often at Dribbble, mostly demonstrated on iPhone as timeline, and I am really wondering if it's possible to do so on Android. The idea is to exploit scrollbar, make it activate each row it is passing.
Consider these schematics of a list of contact.
The first one is the list (photos on the left side, names on the right) split roughly in the middle with scroll track.
The scrollbar cannot expand and has to be smaller than the smallest row. I believe it is possible to produce this kind of arrangement by combining two listviews and make them roll together.
The second one shows the screen when scrolled and when the scrollbar moves to the second row. After it stops, the second row will expand its height. All hidden elements there like address, phone, etc will show up. Also, the moment the scrollbar leaves the first row / hits the second, the first row will toggle off. It will shrink and remove all elements except name.
I have been thinking about this scenario and one key question in this technique is whether the scrollbar has the ability to activate the row it hits. The only tool I know in regard to scrolling is onScrollListener but I wonder if it's sufficient. Does anyone have any insight into such scenario ?
Thank you in advance.
I've been seen something similar to this in lots of applications. Some of them are just using ListView with design tricks to look like that, others with custom views or something else. The idea which I have in my about this implementation is using two Fragments: left and right which are placed in one FragmentActivity. Left Fragment will be your image holder, where for example you will have a ListView or some other view depending on your choice which will communicate with the Right Fragment and when LeftFragment's ListView stop scrolling, fire an event to RightFragment's ListView to scroll to position 5 for example and expand that item. Not really sure if it's the best option and if it will work properly as you want, but that's the first idea which I can think of to do some implementation like this.
Hope this help you find the right answer.
I Am trying to create a Tab Panel where I can add and delete tabs on demand.
Where I am getting stuck is that if a potential user adds too many tabs the new tabs go off the screen.
Each Tab is to contain a text area widget where a user may enter text.
Is there any way of horizontally scrolling the just the TabBar and not the whole browser window?
I could use a scroll panel but I was hoping to scrol just the Tabs, not the panel contents.
I cannot see any available method in the com.google.gwt.user.client.ui.TabPanel API that will perform this function and no real way to split the panel.
Help!
It's not what you've asked for, but you might consider using a StackPanel instead of a TabPanel, since if the user can enter a long list of items it's generally better to have vertical scrolling instead of horizontal scrolling.
The gwt TabPanel isn't the greatest, and there's not a real easy way to do what you want. You could take a look at the tab widget in Ext-GWT, which scrolls the tabs, but I don't think extjs is generally a good idea.
There's a bunch of new layout-based widgets arriving with GWT 2.0. Look at TabLayoutPanel. It places tabs in a very wide container inside a div with overflow=hidden. You might be able to add some controls to scroll that container and get the effect you want.
Good luck, and report back if you get something working. GWT really needs more widget contributors.