How to get text from table cell?

[aj3423]

My table has 10 rows and 3 columns. I want to click cells in the second column to copy its content. But the copying applies to all rows,
I use g.IsMouseClicked(g.MouseButtonLeft) to determine if the cell is being clicked
I tried g.IsItemActive() && g.IsMouseClicked(g.MouseButtonLeft) but it doesn't work, nothing printed.

The code:

package main

import (
	"fmt"

	g "github.com/AllenDang/giu"
)

func loop() {

	g.SingleWindow().Layout(
		g.Custom(func() {
			rows := []*g.TableRowWidget{}

			for _row_num := 0; _row_num < 10; _row_num++ {

				row_num := _row_num

				rows = append(rows, g.TableRow(

					// column 1
					g.Selectable(`col 1`).Flags(g.SelectableFlagsSpanAllColumns),

					// column 2
					g.Custom(func() {

						text := fmt.Sprintf("row %d, col 2", row_num)
						g.Label(text).Build()

						if g.IsMouseClicked(g.MouseButtonLeft) {
							fmt.Println(`copy to clipboard:`, text)
						}
						g.Tooltip(`click to copy`).Build()
					}),

					// column 3
					g.Label(`col 3`),
				))
			}
			g.Table().Columns(
				g.TableColumn(`col 1`),
				g.TableColumn(`col 2`),
				g.TableColumn(`col 3`),
			).Rows(rows...).Build()
		}),
	)
}

func main() {
	wnd := g.NewMasterWindow(``, 600, 400, 0)

	wnd.Run(loop)
}

When clicking on any cell, it shows result:

copy to clipboard: row 0, col 2
copy to clipboard: row 1, col 2
copy to clipboard: row 2, col 2
copy to clipboard: row 3, col 2
copy to clipboard: row 4, col 2
copy to clipboard: row 5, col 2
copy to clipboard: row 6, col 2
copy to clipboard: row 7, col 2
copy to clipboard: row 8, col 2
copy to clipboard: row 9, col 2

What's the correct way to handle the cell clicking?

[aj3423]

Never mind, I change it to g.Selectable, it works.