Bind for Text Selection and Tag

visualfc / atk

Another Golang Tcl/Tk binding GUI ToolKit

GNU Lesser General Public License v2.1

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Bind for Text Selection and Tag #23

Open sunshine69 opened 3 years ago

sunshine69 commented 3 years ago

Hi,

Thank you for the work, it looks good.

I am trying to build a small editor using this to replace / an alternative to gtksourceview. However I did not see how I can do:

Handling text selection in the Text widget (select and get text, and iter start/end
Create tags and apply to selection or bind on key event with text color so I can highlight it (similar to https://stackoverflow.com/questions/14786507/how-to-change-the-color-of-certain-words-in-the-tkinter-text-widget)

Many thanks,

visualfc commented 3 years ago

not implement. but can call interp

tk.MainInterp().Eval(text.Id()+ " tag add highlightline 3.0 4.0")
tk.MainInterp().Eval(text.Id() + ` tag configure highlightline -background yellow -font "TkFixedFont" -relief raised`)

sunshine69 commented 3 years ago

Any plan or time to implement it?