Tag: ipad

Open Close (Unfolding) Book Animation In iBooks

My app currently basically wires the AQGridView project to the leaves project to make an iBooks (clone-esque) type PDF reader. My problem is, I currently use the pageCurl transition from one view to the next, which is all well and good, but I want to take it to the next level. Has anyone duplicated the […]

Generate document thumbnails

I am trying to display a grid of documents (saved in the documents directory) but I don’t know how to generate the thumbnails for the documents. The documents can be anything that a QLPreviewController can display. PDF’s and Images are fine to do but other things like .doc’s I don’t know about. Any guidance would […]

How to open settings from my iPad application (Objective-C)

This question already has an answer here: Access Settings app in iOS 4 answers How to open preferences/settings with iOS 5.1? 4 answers

dismissViewControllerAnimated completion block presenter view and modal view flow

I did find an answer to this title and I did do a little research but I’m still not getting the flow. Here is what I want to happen: 1) click a button on the presenter view to open a modal view. 2) retrieve some value and click a button to close the modal view….sending […]

How to correctly start a popover segue from a custom uitableviewcell using the storyboard

So how do you correctly setup a popover segue using the storyboard when the button opening it is inside a custom prototype cell within a table view? It should work both on iphone and ipad It should have the correct position and anchor on ipad

iPhone development: what will model] return for “iPad”?

What will [[UIDevice currentDevice] model] return for “iPad”?

How update rows with reloadRowsAtIndexPath

I’m trying to delete cell with a Button. Here is the implementation of a cell. – (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *cellIdentifier = @”Cell”; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier]; if (cell == nil) { cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier] autorelease]; UIButton *btn = [UIButton buttonWithType:UIButtonTypeRoundedRect]; btn.frame = CGRectMake(0.f, 0.f, 30.f, 30.f); […]

How do i run a proccess without blocking user interface in my iphone app

I am accessing the photo library on the iphone and it takes a long time to import the pictures i select in my aplication, how do i run the process on a secondary thread , or what solution do i use to not block the user interface?

How to Change Color selected Picked value from pickerview?

pickerArray = [[NSArray arrayWithObjects:@”20″, @”40″, @”60″,@”80″, @”100″, @”120″, @”140″, @”160″, @”180″, @”200″,nil] retain]; – (void)pickerView:(UIPickerView *)pickerView didSelectRow:(NSInteger)row inComponent:(NSInteger)component { //On Selecting the component row if (component == 0) { } else if (component == 1) { [quantityPickerDelegate didChangeLabelText:[pickerArray objectAtIndex:row]];// delegate passing the selected value pickerLabel.textColor = [UIColor colorWithRed:0.0745 green:0.357 blue:1.0 alpha:1]; } – (UIView *)pickerView:(UIPickerView […]

Text Underline in iphone

How to underline text in objective c iphone?? Is there any method for underline text of UILabel??