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how to provide options to hwtk component table cell while right clicking a cell?
@tinh Please help
From HM14, a menu is attached to table cell as default, but to show it, use option -cellmenucommand
You have to provide a tcl proc (not menu name)
Purpose of that proc is to customize the cell menu (already created as default, you don't need to create it)
That proc accepts %M as argument to refer cell menu name, then you can use it to add or remove menu commands suitable with each cell type
Example
hwtk::table .myTable -cellmenucommand {p_PrepareMenu %M %C}
.myTable columncreate name -text name
.myTable columncreate id -text id
.myTable rowinsert end row1 -values {name comp1 id 1001}
.myTable rowinsert end row2 -values {name comp2 id 3000}
proc p_PrepareMenu {mnu column} {
$mnu delete 0 end
switch -- $column {
name {
$mnu add command -label Rename
}
id {
$mnu add command -label Renumber
As I see, when creating hwtk table, option -menu will attach a menu with event 'right click' on header of column 0
When creating a column, option -headermenu will attach a menu with event 'right click' on header of that column.
Hi Tin,
I am getting error on '$mnu delete 0 end'
and I am getting error on :
@tinh Pls help
It is hwtk menu
Refer to hwtk gui to see its method
Because it's a hwtk menu, sub commands 'delete' and 'add' are changed to methods 'clear' and 'item'
$mnu clear
$mnu item Rename -caption Rename -command {puts 'write a proc to rename comp'}
id {
$mnu item Renumber -caption Renumber -command {puts 'write a proc to renumber comp'}
}
