iphone - change UILabel frame dynamically in custom TableViewCell -

-

i have written subclass of uitableviewcell consists of various uilabels have defined style of uilabel in

  • (id)initwithstyle:(uitableviewcellstyle)style reuseidentifier:(nsstring*)reuseidentifier

and frame rect of labels in

  • (void)layoutsubviews

now after defining static rect uilabels want modify rect of uilabels, , write function in modifying frame labels, calling function doesn't modify frame of uilabels.
if has idea how achieve dynamic frame of labels please share it.

the way typically achieve implementing custom tableviewcell , implement own drawrect method in subview specify size of label, this:

@implementation compositesubviewbasedrestaurantcellcontentview  - (id)initwithframe:(cgrect)frame cell:(restaurantcell *)cell {     if (self = [super initwithframe:frame]) {         _cell = cell;          self.opaque = yes;         self.backgroundcolor = _cell.backgroundcolor;     }      return self; } - (void)drawrect:(cgrect)rect {     _highlighted ? [[uicolor whitecolor] set] : [[uicolor blackcolor] set];     [_cell.name drawatpoint:cgpointmake(11.0, 22.0) withfont:[uifont boldsystemfontofsize:17.0]]; }

i think apple examples pretty good, instance table view suite:

https://developer.apple.com/library/ios/#samplecode/tableviewsuite/introduction/intro.html#//apple_ref/doc/uid/dts40007318


Comments

Post a Comment

Popular posts from this blog

jasper reports - Fixed header in Excel using JasperReports -

-
how can create excel report fixed header using japserreports? mean need header fixed when scroll excel file. this possible adding couple properties in jrxml file each report. take @ advanced excel features freeze panes. if wanted freeze after first column header (down left side basically) this: <statictext> <reportelement style="sans_bold" mode="opaque" x="0" y="60" width="104" height="20" forecolor="#ffffff" backcolor="#666666"> <property name="net.sf.jasperreports.export.xls.auto.filter" value="start"/> <property name="net.sf.jasperreports.export.xls.column.width" value="110"/> <property name="net.sf.jasperreports.export.xls.freeze.column.edge" value="left"/> </reportelement> &
Read more

media player - Android: mediaplayer went away with unhandled events -

-
i need duration of audio file series of voice announcements need play app. have added audio files resources , play fine. sample code below works perfect intended purpose: return duration of audio files. here code: float getdurationofaudioresource(locationenum loc, context context){ float duration = 0; try { mediaplayer mp; mp = mediaplayer.create(context, getaudioresource(loc)); duration = mp.getduration(); mp.release(); mp = null; } catch (illegalstateexception e) {e.printstacktrace(); logerror(25, "testdescitem:fault::could not open mediaplayer object audio resource.");} return duration; } here's weird thing. code called in main activity prepares set of audio instructions given test. there no errors within activity. second activity called, long string of errors on logcat. 03-07 13:23:43.820: i/actionlogger(21435): gentest_info_test #0 created. 03-07 13:23:43.830: i/actionlogger(21435): gente
Read more

python - ('The SQL contains 0 parameter markers, but 50 parameters were supplied', 'HY000') or TypeError: 'tuple' object is not callable -

-
import pyodbc,nltk,array cnxn = pyodbc.connect('driver={mysql odbc 5.1 driver};server=127.0.0.1;port=3306;database=information_schema;user=root; password=1234;option=3;') cursor = cnxn.cursor() cursor.execute("use collegedatabase ;") cursor.execute("select * sampledata ; ") cnxn.commit() s=[] j=[] x=[] words = [] w = [] sfq = [] pos=[] entry in cursor: s.append(entry.injury_type),j.append(entry.injury_desc) nltk.tokenize import punktwordtokenizer nltk.corpus import stopwords tokenizer = punktwordtokenizer() english_stops = set(stopwords.words('english')) in range(0,26): # filter stop words tokenizer.tokenize(j[i]) w.append([word word in tokenizer.tokenize(j[i]) if word not in english_stops]) in range(0 , 26):#converting tokenzied text ito string sfq.append(" ".join(w[a])) replacers import regexpreplacer replacer = regexpreplacer() in range (0,26):#pos tagging replacer.repl
Read more