2014/10/15 下午 10:10:59

iphone Programming Glossary: layoutifneeded

http://stackoverflow.com/questions/12535647/uiview-animation-jumps-at-beginning

translation.x translation.y UIView animateWithDuration 0.25 animations ^ _assetImageView.transform transform self.view layoutIfNeeded completion ^ BOOL finished So I call self.view layoutIfNeeded inside of the animate block. Without this the it has the.. ^ _assetImageView.transform transform self.view layoutIfNeeded completion ^ BOOL finished So I call self.view layoutIfNeeded inside of the animate block. Without this the it has the same problem as you and jumps the distance negative translation..

UIView Animation Inconsistent Result

http://stackoverflow.com/questions/13388835/uiview-animation-inconsistent-result

One approach is to modify the constraints so that autolayout will put the view where you want and then do view layoutIfNeeded in an animation block to animate the view to its new position. The other approach is to animate the constraints themselves..

Autolayout a UIScrollView to fit content including subviews and grouped tables

http://stackoverflow.com/questions/16096021/autolayout-a-uiscrollview-to-fit-content-including-subviews-and-grouped-tables

hooking it up to an outlet in my view controller. Then in the controller void viewWillLayoutSubviews self.tableView layoutIfNeeded self.tableViewHeightConstraint.constant self.tableView.contentSize.height Derp. In summary the table view needed a height..

What is the relationship between UIView's setNeedsLayout, layoutIfNeeded and layoutSubviews?

http://stackoverflow.com/questions/2807137/what-is-the-relationship-between-uiviews-setneedslayout-layoutifneeded-and-lay

is the relationship between UIView's setNeedsLayout layoutIfNeeded and layoutSubviews Can anyone give a definitive explanation on the relationship between UIView's setNeedsLayout layoutIfNeeded.. and layoutSubviews Can anyone give a definitive explanation on the relationship between UIView's setNeedsLayout layoutIfNeeded and layoutSubviews methods And an example implementation where all three would be used. Thanks. What gets me confused is.. view a setNeedsLayout message the very next thing it invokes after this method is layoutSubviews skipping right over layoutIfNeeded. From the docs I would expect the flow to be setNeedsLayout causes layoutIfNeeded to be called causes layoutSubviews to..

iPhone: OpenAL & AudioToolbox leak

http://stackoverflow.com/questions/3837294/iphone-openal-audiotoolbox-leak

withObject 24 QuartzCore CALayer layoutSublayers 25 QuartzCore CALayerLayoutIfNeeded 26 QuartzCore CALayer layoutIfNeeded 27 UIKit UIView Hierarchy layoutIfNeeded 28 UIKit UIViewController window willAnimateRotationToInterfaceOrientation duration.. layoutSublayers 25 QuartzCore CALayerLayoutIfNeeded 26 QuartzCore CALayer layoutIfNeeded 27 UIKit UIView Hierarchy layoutIfNeeded 28 UIKit UIViewController window willAnimateRotationToInterfaceOrientation duration 29 UIKit UIWindow _setRotatableClient..

Objective-C Category Causing unrecognized selector

http://stackoverflow.com/questions/3998483/objective-c-category-causing-unrecognized-selector

CALayer layoutSublayers 177 15 QuartzCore 0x026161b1 CALayerLayoutIfNeeded 220 16 QuartzCore 0x026160bd CALayer layoutIfNeeded 111 iphone objective c cocoa category share improve this question A couple possibilities You did not link UIImage TTShare.m..

UILabel's sizeToFit/sizeThatFits ignore the numberoflines property

http://stackoverflow.com/questions/5041874/uilabels-sizetofit-sizethatfits-ignore-the-numberoflines-property

calculates the height assuming present width but it doesn't. Calling sizeToFit and then calling sizeThatFits. Invoking layoutIfNeeded. None of them works. What am I doing wrong or is this is bad bug where the documentation and the framework implementation..

how to display test IAd banner in the simulator

http://stackoverflow.com/questions/5947552/how-to-display-test-iad-banner-in-the-simulator

UIView addsubview after orientation change: Tell view to resize

http://stackoverflow.com/questions/5995617/uiview-addsubview-after-orientation-change-tell-view-to-resize

nibObjects objectAtIndex 0 self.view addSubview inputView self.view setNeedsLayout self.view layoutSubviews self.view layoutIfNeeded UIDeviceOrientation orientation UIDevice currentDevice orientation self shouldAutorotateToInterfaceOrientation orientation.. XIB you need to take over its post load duties. Calling layoutSubviews directly or indirectly via setNeedsLayout or layoutIfNeeded won't do you much good because the default implementation does nothing. Assuming you want input view to fill the bounds..

how to calculate heightForRowAtIndexPath for cells which setup via switch in cellForRowAtIndexPath

http://stackoverflow.com/questions/8831664/how-to-calculate-heightforrowatindexpath-for-cells-which-setup-via-switch-in-cel

break break if cell nil cell self defaultCellForTableView tableView cell.textLabel.text @ Stanni cell layoutIfNeeded return cell And i calculate the height like this. CGFloat tableView UITableView tableView heightForRowAtIndexPath NSIndexPath..