qt - Hidden sort indicator on column in QTreeView -

qt - Hidden sort indicator on column in QTreeView -

i have qtreeview , setsortenable = true it, , of column show sort indicator, want lastly column not show sort indicator, lastly column.

have thought or solution issue..:(

please help thanks

qheaderview draws sorting indicator on column when info sorted column (if setsortindicatorshown true).

that why way prohibit drawing of indicator prohibit sorting of column left-click.

to prohibit sorting column need: 1. create new class inherited qheaderview (or utilize event filter) 2. reimplement mousereleaseevent , mousepressevent 3. utilize logicalindexat indicate user clicked on column 4. phone call setsectionsclickable(false) before calling base of operations method , setsectionsclickable(true) after it.

example:

void headerview::mousereleaseevent(qmouseevent* e) { const int index = logicalindexat(e->pos()); if (index == 3) setsectionsclickable(false); qheaderview::mousereleaseevent(e); setsectionsclickable(true); }

do same mousepressevent.

thus prohibit sorting of column

qt