D 2025-08-05T14:04:33.220 J closedate 2460893.0864956 J closer anonymous J comment This\sis\san\sextraction\sfrom\sticket\s[378209fe].\r\n\r\nQuote:\r\nFor\sBWidget\sknows\sthe\scommand\s"use"\sfor\sSelectColor,\splease\sadd\sin\spkgInit.tcl\sthe\scommand\s"::SelectColor::use"\sright\sat\sthe\send\sof\sthe\sdefinition\slist\sfor\sit.\r\n\r\nI\stried\sthis:\r\n\r\n\r\n%\sSelectColor\s.s\r\n%\s.s\suse\r\nwrong\s#\sargs:\sshould\sbe\s"::Dialog::use"\r\n\r\n\r\nError\smessage\sis\sbogus.\sNo\scommand\s"use"\sfound\sin\sSelectColor\sor\sDialog\sdocumentation.\r\n\r\nBut\sin\sWidget::define,\sthere\sis\sa\scomment\sthat\sthe\suse\scommand\sis\srelated\sto\slate\sloading.\r\nThis\sis\sconnected\sto\spkgIndex.tcl. J icomment Hello\sHarald,\r\n\r\nto\sdocument\swhy\swe\sgot\sthe\s"bogus"\smessage,\slook\sat\sthe\sbeginning\sof\ssource\sof\sSelectColor.\r\nOn\sline\s2\swe\sfind\s"Widget::define\sSelectColor\scolor\sDialog".\r\n\r\nBefore\sthe\schange\sthe\spseudo-class-mechanism\stry\sto\scall\sSelectColor::use,\r\nwhich\snot\sexists\sand\sis\snot\sdefined\sin\sthe\spackage\sto\sbe\screated\sthru\sWidget::init.\r\nSo\sthe\snext\sclass\s(here\sDialog)\sis\srequested.\r\nIt\shas\sno\sown\sdefinition\s(overwriting\sthe\sWidget-base).\r\nSo\sthe\sWidget::use\sis\scalled\swith\sclass\s"Dialog".\r\nUnfortunately\sthe\sclass\sof\s.s\s(from\sour\sexample\sabove)\sis\sSelectColor\sand\snot\sDialog!\r\n\r\nAfter\sthe\schange\swe\sclaimed\sa\s"use"\sfor\sSelectColor\sin\sthe\spkgIndex.tcl.\r\nOn\sinitialization\sthis\sproc\sis\sgenerated.\r\nNow\sthe\ssame\smechanism\sruns,\scalling\sthe\snot\soverwritten\sSelectColor::use.\r\nNot\sthe\sWidget::use\sis\scalled\sand\snot\sDialog::use,\sbut\sthe\sown\sone\swith\sthe\sright\sclass\sof\sitself!\r\nNo\serror\smessage\sany\slonger\s-\sand\sthe\s"use"\scommand\sresolves\sand\r\ngives\sback\sthe\sclass\shierarchy\sright.\r\n\r\nHope,\sthis\shelps\sfor\sthe\snext\sproblems...\r\n\r\nAll\sthe\sbest,\sThomas\sW. J login anonymous J mimetype text/plain J username TWu K c847b2c68dfbf89453de19b2fcf341a02338ca82 U anonymous Z 49af69396b20c0e0bf8c90112c4b8cab