I am trying to make OS X application that has scroll view and 2 content views inside. I want to use auto layout to make user be able to make window smaller or bigger. If he makes it smaller scroll bars should appear and he needs to be able to scroll using them.
Content needs to be sticked to top of application window. If user makes window bigger then content then scroll bars need to disappear. Can someone help me how can i make this using constraints in interface builder.
I made something but when i make window bigger then content, content gets sticked to the bottom of window.
Here is image what i need to achieve.
Thanks
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I want the SplitView to push the content out of the window when the pane is opened, instead of shrinking it to still fit in the window. Another way to describe this would be, that I want the content to keep its width.
Thank you for time. I'm still in the very beginning of UWP development.
I have a form in my app that has a floating bar with buttons that animates into the view at the bottom of the window when the user makes any change to any of the data in the form. I have this bar rendering relative to the height of the window so it knows when the keyboard is open or closed and will attach to wherever the bottom of the view window is at any give time.
The issue I have is the form is wrapped in a KeyboardAvoidingView around the form with a behavior of padding and this all works great, however when I make my change and my floating button bar comes up, because the input is at the bottom of the window the bar now covers up the input I'm typing in.
I haven't been able to find a way to fix this yet. I tried disabling the KeyboardAvoidingView I assume that maybe I need to somehow tell the view about this bar that's covering up part of the view but I'm not sure how I do that.
here is a snapshot of what this looks like for reference...
I am trying to create the same type of slide-up/pull-up menu (from the bottom) as the Any.do iPhone app, but not having any success.
The issue I am running into is the app was built with storyboards so I am thinking I might have to scratch that idea and use just code.
Any ideas?
There is no need to get rid of your storyboard to recreate this, that's what IBOutlets are for. Any way, it looks like this was made by creating a UIScrollView that takes up the entire screen. Then add a UITableView to the upper section of the scroll view. Mind you in order for this to work, you'll need to disable scrolling on the scroll view in the background.
From there you can programmatically add the other elements to the scroll view to be rendered off screen, since there are only three they can probably just be buttons. And finally, since scrolling is disabled on the background scroll view you can add an image with a UISwipeGestureRecognizer at the bottom of the screen to manually change the scroll view's content offset property.
I'm trying to implement a grid view menu, with horizontal background scroll of three images triggered by swipe gesture, so only the background images are scrolled while icons remain still. I investigated AQGridView, GMGridView, OHGridView, but they seem to not include this feature, so I decided to implement my own grid view with custom buttons placed in grid formation. My doubts are how to implement the background image scroll. I have searched for different solutions, but I'm not able to figure out how to solve it.
Many thanks
If I understand your question correctly you could make a view with 2 subviews: a) the grid of icons (UIImageView) and b) a scroll view with your background images in paging mode (UIScrollViewController).
Just make sure your icons do not receive touches, so that the scrollview gets the touches.
If you want to make the icons tap-able, then it's a little more complicated; you could create an invisible layer on top and then manually handle the touches, which will get complicated. Or, what I would do, place the icons as subviews on the plain scrollview, and then move the icons in the equal and opposite direction that the scrollview is moving in to create the illusion that the icons are standing still, this will simplest to implement but is a bit of a hack. Mathematically speaking you want to apply a transformation to the scrollview and apply the opposite transformation to the icons which are in the scrollview's coordinate system so that in the global coordinate system (the screen) your icons do not move.
In my app I use a page control and a UIScrollView to page horizontally, I'd like to be able to enable vertical scrolling on each page. Now I know you can nest UIScrollViews in order to achieve this, there is however one problem in my project. Each of the pages uses a view controller consisting of a view, with a background image (different image for each page). This background image should not move while scrolling up and down.
Now what I want is the ability to have buttons, regular rect buttons, which I create in Interface Builder (since I want to be able to design and update the positions easily) and which then can be scrolled vertically.
So it should be like this:
You see a screen with a page-control on the bottom, above it an image with buttons over it. When you scroll sideways, you go to another page, again with an image (another one) and with different buttons. Now whenever you scroll vertically on a page, the buttons should be scrollable (so I can have a LOT of buttons on 1 page), but the image should maintain it's position.
So I figured, I just add another scroll view on top of the view with the background image. This works fine since I now have my buttons hovering over the background image and I have a separate nib file for each page including the buttons. But when I do it like this, the scrollview with the buttons becomes un-scrollable vertically. I don't know why this is happening, so could anyone suggest me how to achieve the wanted result?
I'd be really really grateful!
Thanks,
Fabian