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5:20 PM Ticket #4080 (Tree View Extended Styles) updated by MattyD: Ah ok thanks, I've somehow missed that. But yeah, dunno what the best approach is. I see _GUICtrlTreewView_GetChecked() currently returns: […] Which probably isn't ideal as the check indexes aren't a bit field. Just as a point of interest, TVIS_CHECKED and TVIS_UNCHECKED aren't actually windows constants either, so I guess they were made up to avoid magic numbers. I'd almost be inclined to do something this, and say in the doco that $TVS_CHECKBOXES is required here. You cant use TV_EX* checks with the TVS_CHECKBOXES style, so this would just support the check/uncheck toggle. […] This kinda makes sense as the inverse to SetChecked too?

2:03 PM Ticket #4080 (Tree View Extended Styles) updated by Jpm: Thanks Infact your new _GUICtrlTreewView_GetCheck is infact _GUICtrlTreeView_GetStateImageIndex I am wondering what _GUICtrlTreewView_GetChecked must return on $TVS_EX_* In fact Dimmed and Exclusion return False
12:51 PM Ticket #4080 (Tree View Extended Styles) updated by pixelsearch: In case it helps, I found a web page concerning the TVS_EX_RICHTOOLTIP style. Also it's interesting to see how they use wParam & lParam in TVM_SETEXTENDEDSTYLE https://codexpertro.wordpress.com/2014/10/05/tree-view-control-tvs_ex_richtooltip-style/
5:48 AM Ticket #4080 (Tree View Extended Styles) updated by MattyD: Nah they're separate things... […]
1:04 AM Ticket #4080 (Tree View Extended Styles) updated by Jpm: if $i<15 is legal for me 0x7FFD need to be 0xFFFD Right ?

10:43 PM Ticket #4080 (Tree View Extended Styles) updated by anonymous: The wparam of TVM_SETEXTENDEDSTYLE is Mask used to select the styles to be set. I've used 0x7FFD to validate the user input. All defined flags are 0x7FFF, but $TVS_EX_MULTISELECT is essentially illegal. If we explicitly ignore that bit, the mask comes to 0x7FFD. Alternately we could use 0xFFFFFFFF to accept anything for $iExStyle. Or apparently 0 - but that's undocumented! For the $i<15 part - its possible setup a custom imagelist in place of the checkbox images. I believe you can technically have more states this way. Only 4 bits are used to set the check state with TV_SETITEM though, so anything over 0x0F is illegal and will spill over the TVIS_STATEIMAGEMASK mask after the bitshift.
12:17 PM Ticket #4080 (Tree View Extended Styles) updated by Jpm: Any reason you check 0x7FFD and if $i<15 I understand 1000 to 5000 are related to icons what about 6000 to 7000 or F000?
8:49 AM Ticket #4080 (Tree View Extended Styles) updated by Jpm: Many thanks I will commit with all examples
7:22 AM Ticket #4080 (Tree View Extended Styles) updated by MattyD: Fair call, clearly I've raised the ticket before properly doing my homework. I've started a working/discussion thread here, and when we have something more substantial I'll ping this ticket.

1:47 PM Tickets #4078,4081 batch updated by TicketCleanup: Version changed
Automatic ticket cleanup.
12:11 PM Ticket #4080 (Tree View Extended Styles) updated by mLipok: What about: TVS_EX_MULTISELECT Not supported. Do not use. References: https://learn.microsoft.com/en-us/windows/win32/controls/tree-view-control-window-extended-styles
10:34 AM Ticket #4080 (Tree View Extended Styles) updated by Jpm: Can you provide examples for these new UDFs? for a simple constant addition I will take me a lot of work ... Cheers
10:16 AM Ticket #4080 (Tree View Extended Styles) updated by MattyD: Ah OK - that's my mistake. pixelsearch is very much correct. from here: "The extended styles for a tree-view control have nothing to do with the extended styles used with function CreateWindowEx or function SetWindowLong." apologies for the bum steer.
9:46 AM Ticket #4081 (_Array1DToHistogram.au3 example) closed by mLipok: Completed
9:46 AM Ticket #4081 (_Array1DToHistogram.au3 example) updated by mLipok: Already changed , also _Array1DToHistogram[2].au3
9:45 AM WikiStart edited by mLipok: at least #!autoit... (diff)

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