I have a view in an drawing application, it needs to respond in an other way when an other tool is selected. I thought it would be much nicer to replace the NSResonder of that view in stead of setting every responder method of the view call the new responder method. Is this possible, of is there an other nice solution?
Replace the NSResponder of an existing NSView
379 Views Asked by kaibakker At
1
There are 1 best solutions below
Related Questions in OBJECTIVE-C
- R CMD recognize only some commands
- Save the state of a dynamic windows form application C#
- Where to save a gem config file?
- C# Spring context dictionary expression as a key
- disabling CONFIG_NET_DMA
- Java (Bukkit) how to acces to the Config with out this?
- How can I get the "realm" value of a SVN repository?
- Solr custom UpdateRequestProcessorFactory fails with "Error Instantiating UpdateRequestProcessorFactory"
- How do I organize input global variables?
- Why does Magento core override not register until third request?
Related Questions in COCOA
- R CMD recognize only some commands
- Save the state of a dynamic windows form application C#
- Where to save a gem config file?
- C# Spring context dictionary expression as a key
- disabling CONFIG_NET_DMA
- Java (Bukkit) how to acces to the Config with out this?
- How can I get the "realm" value of a SVN repository?
- Solr custom UpdateRequestProcessorFactory fails with "Error Instantiating UpdateRequestProcessorFactory"
- How do I organize input global variables?
- Why does Magento core override not register until third request?
Related Questions in NSRESPONDER
- R CMD recognize only some commands
- Save the state of a dynamic windows form application C#
- Where to save a gem config file?
- C# Spring context dictionary expression as a key
- disabling CONFIG_NET_DMA
- Java (Bukkit) how to acces to the Config with out this?
- How can I get the "realm" value of a SVN repository?
- Solr custom UpdateRequestProcessorFactory fails with "Error Instantiating UpdateRequestProcessorFactory"
- How do I organize input global variables?
- Why does Magento core override not register until third request?
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Each
NSViewobject does not "have" anNSResponder.NSResponderis the *superclass from whichNSViewinherits, so no, it can not be changed. The easiest solution would be just to keep an ivar that tracks which tool is currently selected, then use that ivar to determine what action to take in theNSRespondermethods (-mouseDown:, etc.).