I gave up on trying to get a UIPickerView to work properly on a UITableView. In a previous post, I had mentioned how I was having problems with this not working out for me. I was having two problems with the UIPickerViews I created: The UIPickerView did not not respond to gestures The UIPickerView did … Read more
I’m having the darn-est time with this UIPickerView thing. I created a table view that has 4 rows. Two of the rows bring up a custom picker view, one row is a toggle switch control and the last is a text field. The last two controls work fine, but the UIPickerView does not. What happens … Read more
So, I was messing around with a Cocoa app I created to test out some imaging code I had created. The point of this code was to deliver a really large image in smaller tiles and the Cocoa app would take those images and stitch them together into one large image. Now, the code I … Read more
Here is something that I haven’t found on the web: an example of how to create a NSWindow programatically from Cocoa. After a little bit of reading, and some head scratching, this is what I got: NSRect windowRect = NSMakeRect(10.0f, 10.0f, 800.0f, 600.0f); NSWindow *window = [[NSWindow alloc] initWithContentRect:windowRect styleMask:( NSResizableWindowMask | NSClosableWindowMask | NSTitledWindowMask) … Read more
I recently had to deal with this nasty bug on Mac OS 10.3.9 that only showed up when you prompted an Alert dialog box during a NSTableView selectionShouldChange method. Here’s what would happen. You have a NSTableView filled with your items. When the user selected any one of the rows, the selection of that row … Read more