All Questions
Tagged with drag-and-drop objective-c
228
questions
47
votes
1
answer
25k
views
Tutorial on How to drag and drop item from UITableView to UITableView [closed]
I've been banging my head on this one for a while and I figured it out. I want to give back to the community since I've gotten a lot of help from this website :).
I'm trying to copy an item from one ...
- 6,407
23
votes
4
answers
5k
views
Opening a gap in NSTableView during drag and drop
I've got a simple, single-column, view-based NSTableView with items in it that can be dragged to reorder them. During drag and drop, I'd like to make it so that a gap for the item-to-be-dropped opens ...
- 21.3k
16
votes
1
answer
20k
views
iPhone drag/drop
Trying to get some basic drag/drop functionality happening for an iPhone application.
My current code for trying to do this is as follows:
- (void) touchesMoved:(NSSet*)touches withEvent:(UIEvent*)...
- 935
12
votes
2
answers
6k
views
Drag-and-drop files onto an NSTableView?
I have an NSTableView which I wish to allow users to drag-and-drop video files onto. When they drop the file, it'll get added as a row in the table view.
How would I go about doing this? Currently ...
- 168k
12
votes
2
answers
3k
views
Cocoa NSView subview blocking drag/drop
I have an NSView subclass which registers for drag files in init method like this:
[self registerForDraggedTypes:[NSArray arrayWithObject:NSFilenamesPboardType]];
The drag drop works perfectly ...
- 6,247
11
votes
2
answers
3k
views
NSView Subviews interrupting drag operation
I have an NSView which is registered for a drag operation.
In that view I have a subclassed NSScrollView, which in itself has an NSImageView in it.
When dragging onto the original NSView, everything ...
- 4,555
10
votes
2
answers
2k
views
How to use a NSStatusItem as a drag destination?
I'm trying to build an application that allows users to drag files from Finder to the menubar icon for processing. I've made progress in my journey, but I can't seem to summit this hill. I tried ...
- 2,332
9
votes
2
answers
4k
views
Problem with Drag-Drop from NSTableView to Finder
I've created an app that has a NSTableView which represents a series of files. From this, I want to be able to drag a row (i.e. a filename) from my NSTableView to Finder, and the file be created in ...
- 3,127
9
votes
6
answers
19k
views
iPhone App: implementation of Drag and drop images in UIView
In my iPhone App I want to implemented functionality as shown below
user can pick a shape(an image) from one view and put in other view
How can I achieve this?
- 6,154
9
votes
1
answer
5k
views
how to program drag and drop with snap to area in Objective-C for IOS
I am looking to implement something in Objective-C for the IOS platform.
I want to have two GUI objects, let's just say they are UIImages for simplicity and are square shapes.
And then I have an "...
- 431
9
votes
2
answers
8k
views
Drag UIView between UIViews
I have a UIView object X that is contained in an UIView object A. I want to be able to touch X and remove it from object A and move it into object B (another UIView). Both Object A & B are inside ...
- 43.8k
9
votes
0
answers
2k
views
UICollectionView cells appear duplicated in place after cancelled drag sessions
I’m having trouble with an obscure problem implementing local drag and drop in a UICollectionViewController. The collection view allows dragging of items into and out of folders. All looks and works ...
- 141
8
votes
2
answers
6k
views
Cocoa: Drag and Drop any file type
I'm trying to create a drag and drop region that accepts any file type and will upload it to a server (using ASIHTTPRequest). I looked at the following example that Apple provides:
http://developer....
- 7,037
8
votes
1
answer
6k
views
How to implement GMSMarker drag drop on GMSMapView?
I set the marker on google map but when i drag it's all of map are drag.
I want drag marker when click and drag on it's
and drag map when click and drag outside marker.
this is my code
self.camera =...
- 1,183
7
votes
3
answers
3k
views
UIControlEventTouchDragExit triggers when 100 pixels away from UIButton
At present, the UIControlEventTouchDragExit only triggers when I drag 100 pixels away from the button. I'd like to customize this behavior and bring that range in to around 25 pixels, but I'm ...
- 9,650