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2014/10/15 ¤U¤È 10:05:52
iphone Programming Glossary: cuthttp://stackoverflow.com/questions/1604716/customize-uimenucontroller UIMenuController Hi I want to create a customize bubble menu like cut copy paste menu in IPhone SDK3.x. I know it is UIMenuController but it is only provide standard cut copy past menu. Anyone.. bubble menu like cut copy paste menu in IPhone SDK3.x. I know it is UIMenuController but it is only provide standard cut copy past menu. Anyone know how to make a bubble menu similar like this. Any example and code for reference iphone uimenucontroller..
Calculate the size of a folder http://stackoverflow.com/questions/2188469/calculate-the-size-of-a-folder little unsure of what to go with here 201KB or 130 398 bytes as the actual size. For now I'll go on the safe side and cut my limit in half until I find out what this means exactly... If anyone can add any more information to these differing numbers..
How to add line break for UILabel? http://stackoverflow.com/questions/2312899/how-to-add-line-break-for-uilabel frame to match the size of the text using sizeWithFont . If you don't do this your text will be vertically centered or cut off. UILabel label set frame to largest size you want ... CGSize labelSize label.text sizeWithFont label.font constrainedToSize..
How to get the size of a NSString http://stackoverflow.com/questions/2669063/how-to-get-the-size-of-a-nsstring the height of something you know is only 1 line high using the same font and size . If it's bigger you'll need to cut the text. Note that you should add a ... to the string before you check it again adding the ... might push it over the limit..
Problem dealloc'ing memory used by UIImageViews with fairly large image in an UIScrollView http://stackoverflow.com/questions/289360/problem-deallocing-memory-used-by-uiimageviews-with-fairly-large-image-in-an-ui view it and its controller are dealloc'd but do not seem to give up anywhere near the memory they had taken up. When I cut one of these views there are several in my app down to just 1 3 images that were 320x460 and left everything else the same..
UITextField Autocomplete - iPhone SDK http://stackoverflow.com/questions/3198337/uitextfield-autocomplete-iphone-sdk completionsForString NSString myString Then check out the UIMenuController class. It's the class that shows the cut copy paste options in many applications. You can get the shared instance of it populate the menu items yourself and show..
Getting a screenshot of a UIScrollView, including offscreen parts http://stackoverflow.com/questions/3539717/getting-a-screenshot-of-a-uiscrollview-including-offscreen-parts visible area. It works fine when the iPad is oriented portrait but when it's in landscape the bottom of the image is cut off as the height of the visible area is only 748 not 1004 . Is it possible to get a snapshot of the UIScrollView including..
iPhone - Draw transparent rectangle on UIView to reveal view beneath http://stackoverflow.com/questions/3800278/iphone-draw-transparent-rectangle-on-uiview-to-reveal-view-beneath a red background and the other blue. The blue view is a subview of the red view. What I would like to do is be able to cut out rectangles on the blue view so that the red view can be visible. How do you go about doing this iphone uiview quartz..
Choosing the right IOS XML parser http://stackoverflow.com/questions/4181690/choosing-the-right-ios-xml-parser
Drawing waveform with AVAssetReader http://stackoverflow.com/questions/5032775/drawing-waveform-with-avassetreader AVAssetReader I reading song from iPod library using assetUrl in code it named audioUrl I can play it many ways I can cut it I can make some precessing with this but... I really don't understand what I gonna do with this CMSampleBufferRef to..
What are the Dangers of Method Swizzling in Objective C? http://stackoverflow.com/questions/5339276/what-are-the-dangers-of-method-swizzling-in-objective-c sizzling is like using sharp knives in the kitchen. Some people are scared of sharp knives because they think they'll cut themselves badly but the truth is that sharp knives are safer . Method swizzling can be used to write better more efficient.. of your program. This means that you should do your method swizzling in void load . The load class method is executed serially at the start of your application. You won't have any issues with concurrency if you do your swizzling here. If..
UIView vertical flip animation http://stackoverflow.com/questions/5392629/uiview-vertical-flip-animation with UIViewAnimationTransitionFlipFromRight . I need it to flip vertically though. The page curl transition won't cut it. I assume this will require something custom. Any ideas iphone ios uiview core animation share improve this question..
http://stackoverflow.com/questions/554997/cancel-a-uiview-animation UIView commitAnimations But before the animation completes and I get the animation ended event I want to cancel it cut it short . Is this possible Googling around finds a few people asking the same question with no answers and one or two people.. method to start from the current state. When you set it to YES the current animation is cut short. Looks something like this UIView beginAnimations nil context NULL UIView setAnimationBeginsFromCurrentState YES UIView..
How can I optimize the rendering of a large model in OpenGL ES 1.1? http://stackoverflow.com/questions/5718846/how-can-i-optimize-the-rendering-of-a-large-model-in-opengl-es-1-1 These tuning steps have worked for me in the past If you're not already you could look at using indexing which might cut down on geometry by eliminating some redundant vertices. The PowerVR GPUs in the iOS devices are optimized for using indexed..
Core Data vs. SQLite for SQL experienced developers http://stackoverflow.com/questions/840634/core-data-vs-sqlite-for-sql-experienced-developers reuse the existing back end. We currently have a SQLite database generated as a proof of concept. This is basically a cut down version of the existing back end database. We will be loading data from a remote site and storing it locally where..
http://stackoverflow.com/questions/982476/iphone-app-without-appstore newer platform. A couple of questions Is it possible to sell iPhone apps with out the app store Apple taking a 40 cut of a 99c iFart app is one thing but this is a 3000 engineering calculation app. We have also heard of the hassles some people.. can have access to the application. You can distribute an unlimited number of applications like this. Apple gets a 30 cut. Of course Apple must approve your applicaion. Ad hoc You can distribute applications using ad hoc without going through..
How disable Copy, Cut, Select, Select All in UITextView http://stackoverflow.com/questions/1426731/how-disable-copy-cut-select-select-all-in-uitextview disable Copy Cut Select Select All in UITextView The UITextView's Copy Cut Select Select All functionality is shown by default when I press.. disable Copy Cut Select Select All in UITextView The UITextView's Copy Cut Select Select All functionality is shown by default when I press down on the screen. But in my project the UITextField is..
UITextView disabling text selection [duplicate] http://stackoverflow.com/questions/1639485/uitextview-disabling-text-selection disabling text selection duplicate Possible Duplicate How disable Copy Cut Select Select All in UITextView I'm having a hard time getting the UITextView to disable the selecting of the text. I've..
Compile Error with: switch, “expected expression before” http://stackoverflow.com/questions/2036819/compile-error-with-switch-expected-expression-before Error with switch &ldquo expected expression before&rdquo Cut to the chase I have recreated my problem as it is fairly self explanatory. this complies without error switch n case 1 NSLog..
Implementing iphone's copy/paste controls on a custom view / uiview subclass http://stackoverflow.com/questions/2110731/implementing-iphones-copy-paste-controls-on-a-custom-view-uiview-subclass . According to the Event Handling section of the iPhone Application Programming Guide specifically the section on Copy Cut and Paste Operations it should be possible to provide copy cut and or paste operations from a custom view. So I've sub classed..
http://stackoverflow.com/questions/3833184/iphone-ipad-context-menu objective c ipad ios share improve this question You need to use a UIMenuController . If you don't want Copy Paste Cut you'll include something like this in your canPerformAction method BOOL canPerformAction SEL action withSender id sender..
UIWebView without Copy/Paste and selection rectangle when showing documents http://stackoverflow.com/questions/5515522/uiwebview-without-copy-paste-and-selection-rectangle-when-showing-documents without Copy Paste and selection rectangle when showing documents In my App I want to disable the Copy Paste Cut of contents that are showed by a UIWebView object. To achieve this I created a UIWebView subclass and overrode the BOOL.. SEL action withSender id sender if action @selector copy action @selector paste action @selector cut return _copyCutAndPasteEnabled return super canPerformAction action withSender sender Now the user no longer can make such operations however..
UIScrollView with pagination + showing part of the previous/following pages http://stackoverflow.com/questions/5618780/uiscrollview-with-pagination-showing-part-of-the-previous-following-pages part of the previous following pages I'm trying to create a kind of a game mode menu similar to the one used by the Cut the Rope game to select the level pack What I want in particular is to achieve the same effect of showing the current item..
How can I optimize the rendering of a large model in OpenGL ES 1.1? http://stackoverflow.com/questions/5718846/how-can-i-optimize-the-rendering-of-a-large-model-in-opengl-es-1-1 already using VBOs so you've taken advantage of that optimization. Don't halt the rendering pipeline at any point. Cut out anything that reads the current state like all glGet calls because they really mess with the flow of the PowerVR GPUs...
How to disable copy paste option from UITextField programmatically http://stackoverflow.com/questions/6701019/how-to-disable-copy-paste-option-from-uitextfield-programmatically iphone ios uitextfield uialertview share improve this question This post has many nice solutions How disable Copy Cut Select Select All in UITextView My favourite is to override canPerformAction withSender BOOL canPerformAction SEL action..
Draw a straight line using OpenGL ES in iPhone? http://stackoverflow.com/questions/9736887/draw-a-straight-line-using-opengl-es-in-iphone GL_LINES 0 2 render Btw I've been going through Learning OpenGL ES for iOS by Erik Buck which you can buy in Rough Cut form through O'Reilly an early form of the book since it is not going to be fully published until the end of the year ...
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