In xcode9.0, I add a tableview to storyboard, when I toggle tableview style to grouped, xcode crash.
Drag a new tableview to the top of the view
Remove the default check of the Automatic RowHeight and Automatic Estimate
Select Group Type
OK
I update to Xcode9.0.1, this problem has been solved.
Related
I am new in MacOS ,I want to show scroller indicator in NSTableview when scrolling , hide when not scrolling.
I am thinking to get the delegate of NSScroller , So i can detect when it scrolls,then hide/show it . Please help
Per the NSTableView reference page:
Table views are displayed in scroll views.
A table view itself doesn't know how to scroll. You have to put it inside a scroll view in order to scroll the table. If you're used to iOS and UIKit, that's a difference; UITableView inherits from UIScrollView, so on that platform a table view is a scroll view. In a MacOS project, if you insert a table into a view in Xcode's nib or storyboard editor, Xcode will actually insert a scroll view that contains a table view so you'll already have what you need. If you're creating the table in code, you'll need to also create the scroll view yourself.
Looking at NSScrollView, there's a property called autohidesScrollers which is...
A Boolean that indicates whether the scroll view automatically hides its scroll bars when they are not needed.
So, to get the behavior you're asking for, you need to set the scroll view's autohidesScrollers property to YES.
Of course, you can set that in the storyboard editor too, but again you need to look at the options for the scroll view, not the table view:
In Xcode 7.3, when I drag in a Table View from the Object Library to the Storyboard for a single view app, it doesn't automatically expand to the full size of the view. I seen it do that in my Udacity class videos and in other videos on YouTube. Is there a setting in Xcode that will correct this? Thanks.
Yes, you need to "pin" the tableView at the ViewController. Am I right you have a simple ViewController and add a tableView to it?
Now, you need to open the Pin Menu and uncheck the checkbox "Constrains to margins". Now you add the constrains to the top, left, right and bottom to 0 and save it. Now the TableView should stretch the whole display.
If you only show a table in the ViewController you should use a UITableViewController.
I have an NSTableview on the contentview of an NSWindow. When I resize the window, I would like the height of the NSTableview to resize. This isn't working.
To make sure I haven't set something incorrectly, I created a new mac project, view-based, storyboard. In IB, I added an NSTableView to the view. It looks like the default is to have autoresizing on, so I made no changes. Run this sample project, resize the window and the tableview does not resize. I guess I am missing something. What is it??
BTW, I am using xCode 6.3
• While viewing the xib, select the Bordered Scroll View that contains your table.
• In the lower-right of the xib canvas, you'll see 4 icons. The 2nd icon is called "Pin" if you hover your mouse over it. Click that.
• In the view that pops up, click the 4 red constraint connectors, then click "Add 4 Constraints".
I need to make my tableview not change height at all. Not shrink when statusbar is changed. I am using storyboard and i have another viewcontroller with a embeded tableview where the tableviews height stays the same no matter what.
In interface builder when switching from 3.5" to 4" the tableview changes size. I have fixed this by setting height programmatically. However the height changes when statusbar is changed. I cant seem to find the property in IB that turns off this autosizing feature for my second tableview. Im am not using auto layouts. I dont know why the height allways stays the same on my other tableview in my other viewcontroller.. Can someone please help me out??
Auto resize subviews was the property for the main view that was enabled . Disabling this fixed it.
I am using Xcode 4.3.3 and storyboards i have a UITableView but when the device orientation changes from portrait to landscape the spacing is all messed up i also do not have a .h or .m file for my tableview because the cells are static any help is appreciated
Modify the struts and strings of your cell, label, etc in the size inspector of the utility navigator (Select what you want to modify and press Command-Option-5). In the box labeled Autosizing, select and deselect the connectors and arrows to make the item show up in the correct way. The Example box on the right shows you what the item will look like when your orientation changes.