objective c - NSTableView with Dropdown Menu and having Image inside Menu -


yes, possible have:

  1. a table having 2 column ( should easy)
  2. one of cell should have image , should selectable drop - down menu
    googling came know has of type nspopupbuttoncell type, want image inside it, no text,
    how can ?
  3. the column editable, user should able type in that.

it great if can reference code implement same.

i did following way,

in coloumn 1 select datacell , assign of type nspopupbuttoncell, default wouldn't come, need select explicitly.

in code add following lines of code... 

nstablecolumn *option = [ptablecolumns objectatindex:[ptableview columnwithidentifier:option_column_name]]; nstablecolumn *shortcutitem = [ptablecolumns objectatindex:[ptableview columnwithidentifier:shortcut_column_name]];  // want first cell have image & menu  //data type column drop down nspopupbuttoncell *datatypedropdowncell = [option datacell];//[[nspopupbuttoncell alloc] inittextcell:@"" pullsdown:yes]; [datatypedropdowncell setbordered:no]; [datatypedropdowncell seteditable:yes];  nsarray *datatypenames = [nsarray arraywithobjects:@"nullorignal", @"string", @"money", @"date", @"int", nil]; [datatypedropdowncell additemswithtitles:datatypenames];

add following code set correct menuitem 

- (void)tableview:(nstableview *)atableview willdisplaycell:(id)acell fortablecolumn:(nstablecolumn *)atablecolumn row:(nsinteger)rowindex{      if([[atablecolumn identifier] isequaltostring:option_column_name]){         nspopupbuttoncell *datatypedropdowncell = [atablecolumn datacell];           [datatypedropdowncell selectitem:[ datatypedropdowncell itematindex:3]];     }  }

now pending append image inside menuitem not big deal @ all,

again looking @ this, let me know if other approach there so....


Comments

Post a Comment

Popular posts from this blog

c# - SharpSVN - How to get the previous revision? -

i trying find efficient way previous revision of file text comparison using sharpsvn. using (svnclient c = new svnclient()) { c.authentication.defaultcredentials = new networkcredential( configurationmanager.appsettings.get("svnserviceusername") , configurationmanager.appsettings.get("svnservicepassword") , configurationmanager.appsettings.get("svnservicedomain") ); c.authentication.sslservertrusthandlers += new eventhandler<svnsslservertrusteventargs>(authentication_sslservertrusthandlers); collection<svnfileversioneventargs> fileversioncollection = new collection<svnfileversioneventargs>(); svnrevisionrange range = new svnrevisionrange(0, this.hooks.revision); svnfileversionsargs args = new svnfileversionsargs(); args.retrieveproperties = true; args.range = range; foreach (svnchangeitem item in log.changedpaths) { string path = this.repositorypath + it...
Read more

c++ - Is it possible to compile a VST on linux? -

for class project i'm attempting write vst plugin backed cuda. current cuda workflow on linux box, i'd prefer compile , link there. according wikipedia , should possible (i couldn't find steinberg documentation relevant linux) can't find makefile or instructions on how build if aren't using xcode or visual studio. i'm vst 3 sdk doesn't support linux. when try compile plugin under linux, error: ./base/source/fatomic.cpp:39:30: fatal error: libkern/osatomic.h: no such file or directory this issue caused following code in "vst3 sdk/base/source/fatomic.cpp" #if mac #include <libkern/osatomic.h> #if mac_os_x_version_min_required > mac_os_x_version_10_4 #define native_atomic_type (volatile int32_t*) #else #define native_atomic_type (int32_t*) #endif #elif windows #include <windows.h> #endif but hope compiling under linux work vst sdk 2.4. reading. jvstwrapper seems run on lin...
Read more

url - Querystring manipulation of email Address in PHP -

i using third party application (email2http) send me emailid, body , message. unable retrieve email id due name appended on , enclosed < , >. here querystring getting. test.php?from=ajay+reddy &subject=cx&body=somebody when print variable in php returns name , not email id. $from = $_get['from']; echo $from; //output ajay reddy please suggest me how can emailid also. i dont want use post method due testing , debugging. it's working fine. forgot use htmlentities() in debugging.
Read more