A Before2.png 0d63621b6c69e5eb0a0b2622b3a121b2e1fa3325 bc7fa39445d3f32223cab1250a5292f902fe74ec3c6a1d0bec883c7c951c6919 C This\sis\sa\sscreenshot\sof\sthe\sTk\snotebook\sdemo.\s\sThe\s"Description"\spane\sof\sthe\r\nnotebook\scontains\sa\sttk::frame\scontaining\sa\sttk::label\sand\sa\sttk::button\s(plus\r\nanother\slabel\swhich\shas\sno\stext\suntil\sthe\sbutton\sis\spressed).\s\sNote\sthat\sthe\r\npane\shas\sa\sdarker\sbackground\sthan\sthe\swindow,\sbut\sthe\sframe\sand\severything\r\ninside\sit\shas\sthe\ssame\sbackground\scolor\sas\sthe\swindow.\s\sIf\sthis\swere\srendered\r\ncorrectl,\sthe\sframe\swould\shave\sthe\ssame\sdarker\sbackground\sas\sthe\spane. D 2019-02-24T17:02:06.607 U marc_culler Z c8c16b0a3c5d4147402f2a4e197ea6a2