> tags is commonly separated by a space (like in launchpad, quicken and many other)
No, it is commonly separated with a comma or so. Well… actually it should not matter how it is separated, because that is the point: The user should not need to know this, it should just change the display, as in GitLab e.g.: https://hostux.pics/images/2019/02/03/imagefdf1b36daa77288b.png (there it is a search, but it's the UI I mean)
That said, maybe the real solution would be to not have a text field, have a "+" button, and that button would then provide the user a (searchable) list of tags (in a popup or so), where they can enter or add a tag.
> tags is commonly separated by a space (like in launchpad, quicken and many other)
No, it is commonly separated with a comma or so. Well… actually it should not matter how it is separated, because that is the point: The user should not need to know this, it should just change the display, as in GitLab e.g.: https:/ /hostux. pics/images/ 2019/02/ 03/imagefdf1b36 daa77288b. png (there it is a search, but it's the UI I mean)
I have no knowledge about GTK, I only found this (https:/ /developer. gnome.org/ gtk3/stable/ GtkTextTag. html; somewhat explained in https:/ /developer. gnome.org/ gtk3/stable/ TextWidget. html), but I doubt this is really what we want…
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That said, maybe the real solution would be to not have a text field, have a "+" button, and that button would then provide the user a (searchable) list of tags (in a popup or so), where they can enter or add a tag.