Ticket Hash: | 9dac574a915aae8b3b0509e803172a6ebc9219a3 | |||
Title: | tkpath items should accept empty value for option -state | |||
Status: | Closed | Type: | Code_Defect | |
Severity: | Important | Priority: | Medium | |
Subsystem: | Resolution: | Open | ||
Last Modified: | 2019-10-11 18:57:36 | |||
Version Found In: | 0.3.3 | |||
User Comments: | ||||
anonymous added on 2019-03-30 00:32:46:
Tkpath canvas items do not accept an empty value for option -state. However, Tk canvas items _do_ accept empty values in their -state option, which appears to work identical to state 'normal'. Is there a reason for this difference? Empty -state values are of particular interest when dealing with tkpath items, because they could allow working in 'layers', using tkpath's 'group' items. By allowing the -state options of items in a group to be empty, the visibility for all the items of that group can be controlled by the visibility state of their parent. As it stands now, an individual item's -state value, which cannot be empty, overrides its parent's state. dzach anonymous added on 2019-04-13 15:22:35: I submitted a tiket about this to the Tk development team, for TIP-510: https://core.tcl.tk/tk/tktview/1bf4876729c99bc3bfb730e6fb56bd1885671809 chw added on 2019-10-11 18:57:36: Closing this ticket for now and waiting for further TIP-510 development. |