diff options
Diffstat (limited to 'library/demos/mclist.tcl')
| -rw-r--r-- | library/demos/mclist.tcl | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/library/demos/mclist.tcl b/library/demos/mclist.tcl index 21dcf29..7a4dd4c 100644 --- a/library/demos/mclist.tcl +++ b/library/demos/mclist.tcl @@ -8,7 +8,6 @@ if {![info exists widgetDemo]} { } package require Tk -package require Ttk set w .mclist catch {destroy $w} @@ -27,19 +26,22 @@ pack [addSeeDismiss $w.seeDismiss $w] -side bottom -fill x ttk::frame $w.container ttk::treeview $w.tree -columns {country capital currency} -show headings \ -yscroll "$w.vsb set" -xscroll "$w.hsb set" -if {[tk windowingsystem] ne "aqua"} { - ttk::scrollbar $w.vsb -orient vertical -command "$w.tree yview" - ttk::scrollbar $w.hsb -orient horizontal -command "$w.tree xview" -} else { - scrollbar $w.vsb -orient vertical -command "$w.tree yview" - scrollbar $w.hsb -orient horizontal -command "$w.tree xview" -} +ttk::scrollbar $w.vsb -orient vertical -command "$w.tree yview" +ttk::scrollbar $w.hsb -orient horizontal -command "$w.tree xview" pack $w.container -fill both -expand 1 grid $w.tree $w.vsb -in $w.container -sticky nsew grid $w.hsb -in $w.container -sticky nsew grid column $w.container 0 -weight 1 grid row $w.container 0 -weight 1 +image create photo upArrow -data { + R0lGODlhDgAOAJEAANnZ2YCAgPz8/P///yH5BAEAAAAALAAAAAAOAA4AAAImhI+ + py+1LIsJHiBAh+BgmiEAJQITgW6DgUQIAECH4JN8IPqYuNxUAOw==} +image create photo downArrow -data { + R0lGODlhDgAOAJEAANnZ2YCAgPz8/P///yH5BAEAAAAALAAAAAAOAA4AAAInhI+ + py+1I4ocQ/IgDEYIPgYJICUCE4F+YIBolEoKPEJKZmVJK6ZACADs=} +image create photo noArrow -height 14 -width 14 + ## The data we're going to insert set data { Argentina {Buenos Aires} ARS @@ -60,11 +62,15 @@ set data { } ## Code to insert the data nicely -set font [ttk::style lookup [$w.tree cget -style] -font] +set font [ttk::style lookup Heading -font] foreach col {country capital currency} name {Country Capital Currency} { - $w.tree heading $col -command [list SortBy $w.tree $col 0] -text $name - $w.tree column $col -width [font measure $font $name] + $w.tree heading $col -text $name -image noArrow -anchor w \ + -command [list SortBy $w.tree $col 0] + $w.tree column $col -width [expr { + [font measure $font $name] + [image width noArrow] + 5 + }] } +set font [ttk::style lookup Treeview -font] foreach {country capital currency} $data { $w.tree insert {} end -values [list $country $capital $currency] foreach col {country capital currency} { @@ -82,7 +88,7 @@ proc SortBy {tree col direction} { set s [$tree heading $c state] if {("selected" in $s || "alternate" in $s) && $col ne $c} { # Sorted column has changed - $tree heading $c state {!selected !alternate !user1} + $tree heading $c -image noArrow state {!selected !alternate !user1} set direction [expr {"alternate" in $s}] } } @@ -104,8 +110,10 @@ proc SortBy {tree col direction} { # Switch the heading so that it will sort in the opposite direction $tree heading $col -command [list SortBy $tree $col [expr {!$direction}]] \ state [expr {$direction?"!selected alternate":"selected !alternate"}] - if {[tk windowingsystem] eq "aqua"} { + if {[ttk::style theme use] eq "aqua"} { # Aqua theme displays native sort arrows when user1 state is set $tree heading $col state "user1" + } else { + $tree heading $col -image [expr {$direction?"upArrow":"downArrow"}] } } |