ttk::treeview item height changeable?
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From: Zbigniew Diaczyszyn on 12 Jul 2010 13:45 If the font is very large (e.g. 16 points) the tree content is not fitting into the rows. Can the height of the rows for the whole widget be changed? Googling around for a solution I found the following note (Mon, 28 Apr 2008): > ttk::treeview item height > is essentially hardcoded: there's (currently) no (convenient) way > to change it for individual items, or even for the widget as a whole. > --Joe English Is this still the actual state? Trying "ttk::style element options treearea" doesn't show any option ...
From: Georgios Petasis on 12 Jul 2010 13:52 στις 12/7/2010 20:45, O/H Zbigniew Diaczyszyn έγραψε: > If the font is very large (e.g. 16 points) the tree content is not > fitting into the rows. Can the height of the rows for the whole widget > be changed? > > Googling around for a solution I found the following note (Mon, 28 Apr > 2008): > >> ttk::treeview item height >> is essentially hardcoded: there's (currently) no (convenient) way >> to change it for individual items, or even for the widget as a whole. >> --Joe English > > Is this still the actual state? > > Trying "ttk::style element options treearea" doesn't show any option ... > I also had this issue, and my conclusion was that it is not changeable... I haven't find a way to modify it... George
From: Georgios Petasis on 12 Jul 2010 13:53 στις 12/7/2010 20:52, O/H Georgios Petasis έγραψε: > στις 12/7/2010 20:45, O/H Zbigniew Diaczyszyn έγραψε: >> If the font is very large (e.g. 16 points) the tree content is not >> fitting into the rows. Can the height of the rows for the whole widget >> be changed? >> >> Googling around for a solution I found the following note (Mon, 28 Apr >> 2008): >> >>> ttk::treeview item height >>> is essentially hardcoded: there's (currently) no (convenient) way >>> to change it for individual items, or even for the widget as a whole. >>> --Joe English >> >> Is this still the actual state? >> >> Trying "ttk::style element options treearea" doesn't show any option ... >> > > I also had this issue, and my conclusion was that it is not > changeable... I haven't find a way to modify it... > > George I meant "haven't found"... :-) George
From: Emiliano on 12 Jul 2010 15:55 Zbigniew Diaczyszyn ha escrito: > If the font is very large (e.g. 16 points) the tree content is not > fitting into the rows. Can the height of the rows for the whole widget > be changed? This should do the trick (change the row height for the whole widget): set height 40 ttk::style configure Custom.Treeview -rowheight $height $tree configure -style Custom.Treeview Note that this option is undocumented, and it could go away without notice, or the api changed, etc. Regards Emiliano
From: Zbigniew Diaczyszyn on 13 Jul 2010 02:38
Am 12.07.2010 21:55, schrieb Emiliano: > set height 40 > ttk::style configure Custom.Treeview -rowheight $height > $tree configure -style Custom.Treeview > > Note that this option is undocumented, and it could go away > without notice, or the api changed, etc. Thank you, Emiliano, I have tested the configuration successfully on Linux and MacOSX with the following parameters: set points 16 set rowheight [expr {$points * 2}] ttk::style configure Custom.Treeview -rowheight $rowheight $tree configure -style Custom.Treeview If $rowheight is less then the double of $points then the treeview display is cut. Zbigniew |