¡@
2014/10/15 ¤U¤È 10:05:52
iphone Programming Glossary: customviewCreating our own crop rect in camera overlay http://stackoverflow.com/questions/10118955/creating-our-own-crop-rect-in-camera-overlay View like this UIImage image info objectForKey @ UIImagePickerControllerOriginalImage custom.pickedImage image In that customView you crop the image. For croping the image try like this.. CGImageRef imageRef CGImageCreateWithImageInRect image CGImage..
How to create popover in iPhone app? http://stackoverflow.com/questions/11547969/how-to-create-popover-in-iphone-app some custom artwork and display it with an animation on top of your view as a popover with some buttons like so UIView customView UIView alloc initWithFrame CGRectMake 25 25 100 50 change to where you want it to show. Set the customView properties customView.alpha.. so UIView customView UIView alloc initWithFrame CGRectMake 25 25 100 50 change to where you want it to show. Set the customView properties customView.alpha 0.0 customView.layer.cornerRadius 5 customView.layer.borderWidth 1.5f customView.layer.masksToBounds.. UIView alloc initWithFrame CGRectMake 25 25 100 50 change to where you want it to show. Set the customView properties customView.alpha 0.0 customView.layer.cornerRadius 5 customView.layer.borderWidth 1.5f customView.layer.masksToBounds YES Add the customView..
How to “transfer” first responder from one UIView to another? http://stackoverflow.com/questions/1418685/how-to-transfer-first-responder-from-one-uiview-to-another following and it doesn't have any effect void btnTouchDragExit id sender UIButton btn sender btn resignFirstResponder customView becomeFirstResponder I think the underlying UITouch object which is consistent across touch events is not being retargeted..
Creating a left-arrow button (like UINavigationBar's “back” style) on a UIToolbar http://stackoverflow.com/questions/227078/creating-a-left-arrow-button-like-uinavigationbars-back-style-on-a-uitoolba blog p 447 http www.chrisandtennille.com pictures backbutton.psd I then just created a custom UIView that I use in the customView property of the toolbar item. Works well for me. Edit As pointed out by PrairieHippo maralbjo found that using the following..
Changing the color of UITableView section headers http://stackoverflow.com/questions/3294876/changing-the-color-of-uitableview-section-headers is the viewForHeaderInSection delegate method. Here is what I've found works and looks like the Apple default UIView customView UIView alloc initWithFrame CGRectMake 10.0 0.0 320.0 22.0 autorelease customView.backgroundColor UIColor colorWithPatternImage.. looks like the Apple default UIView customView UIView alloc initWithFrame CGRectMake 10.0 0.0 320.0 22.0 autorelease customView.backgroundColor UIColor colorWithPatternImage UIImage imageNamed @ headerbackground.png UILabel headerLabel UILabel alloc.. CGRectMake 11 11 320.0 44.0 headerLabel.textAlignment UITextAlignmentLeft headerLabel.text @ Header Label customView addSubview headerLabel return customView Here headerbackground.png is a 1 pixel by 22 pixel double that for iPhone 4 image..
Setting Bar Button Item color in a custom navigation bar http://stackoverflow.com/questions/4518617/setting-bar-button-item-color-in-a-custom-navigation-bar question Hi Not to my knowledge the button inherits the tint color of the navigationBar. What you can do is set a customView for the navigationItem This is how you set it with one of the SDK's buttons UIBarButtonItem shareButton UIBarButtonItem..
How can I add the 'Glow effect' to UIBarButtonItem? http://stackoverflow.com/questions/4884538/how-can-i-add-the-glow-effect-to-uibarbuttonitem tried a lot to find out the glow effect for UIBarButtonItem. Now am doing by creating a UIButton and making it as the customView for the UIBarButton. Do anyone have any other methods to make it much more easier like a inbuilt property for UIBarButtonItem..
How to adjust UIToolBar left and right padding http://stackoverflow.com/questions/6021138/how-to-adjust-uitoolbar-left-and-right-padding and right padding of UIToolbar by code Update I discovered this alignment issue only happen to UIBarButtonItem with customView of UIButton the alignment is fine with UIBarButtonItem. Any idea what cause this or to resolve this. The only solution I..
Detecting tap to Show/hide UINavigationBar http://stackoverflow.com/questions/1278527/detecting-tap-to-show-hide-uinavigationbar and haven't done anything yet envolving touches. My view hierarchy like this UIView UIImageView UIScrollView CustomView How do I detect if the user has tapped anywhere on the screen so I can show hide the navigation bar accordingly I don't.. tapped anywhere on the screen so I can show hide the navigation bar accordingly I don't need user interaction on my CustomView but I'd like to ignore touches on the UIScrollView when the user just wants to drag it. I can already show hide the navigation..
How to “transfer” first responder from one UIView to another? http://stackoverflow.com/questions/1418685/how-to-transfer-first-responder-from-one-uiview-to-another to &ldquo transfer&rdquo first responder from one UIView to another I have a UIView subclass CustomView for purposes of this question that has its own handling of all touches events Began Moved Ended Cancelled . I also have.. has its own handling of all touches events Began Moved Ended Cancelled . I also have a UIButton that is a sibling of CustomView that overlaps it. For example my view hierarchy looks like this UIView Controller's view CustomView with frame 0 0 300 300.. is a sibling of CustomView that overlaps it. For example my view hierarchy looks like this UIView Controller's view CustomView with frame 0 0 300 300 UIButton with frame 0 0 100 50 I would like the CustomView to capture touch events once the user..
http://stackoverflow.com/questions/5389925/adding-view-into-action-sheet . UIActionSheet asheet UIActionSheet alloc init asheet showInView self.view asheet setFrame CGRectMake 0 230 320 230 CustomView innerView CustomView alloc initWithNibName @ CustomView bundle nil innerView.view.frame CGRectMake 0 10 320 210 asheet addSubview.. UIActionSheet alloc init asheet showInView self.view asheet setFrame CGRectMake 0 230 320 230 CustomView innerView CustomView alloc initWithNibName @ CustomView bundle nil innerView.view.frame CGRectMake 0 10 320 210 asheet addSubview innerView.view.. showInView self.view asheet setFrame CGRectMake 0 230 320 230 CustomView innerView CustomView alloc initWithNibName @ CustomView bundle nil innerView.view.frame CGRectMake 0 10 320 210 asheet addSubview innerView.view asheet addSubview innerView innerView..
Loading custom UIView from nib, all subviews contained in nib are nil? http://stackoverflow.com/questions/7588066/loading-custom-uiview-from-nib-all-subviews-contained-in-nib-are-nil e.g. id initWithCoder NSCoder aDecoder if self super initWithCoder aDecoder NSBundle mainBundle loadNibNamed @ CustomView owner self options nil self addSubview self.toplevelSubView return self Your custom view's nib file needs to have the 'File's..
|