On Wed, Jan 24, 2018 at 12:42 PM, Lucky B.C <lblack...@gmail.com> wrote:
> There's no supporting for scrolling one cell! But If I'm not wrong, the > string value you put in the right column is a very long text, isn't it? And > you want a solution for seeing the text in the limited view, don't you? > Yes, that's exactly my problem. > Okay! We can make the text rendering in that way by 2 steps: > > 1) For a detailed view, you should open/download a gtk-demo (gtk3 in my > case), then you scroll to 'Tree View' -> 'Editable Cell', try to click and > edit any cell under the Column called Product. Now you can see a > GtkCellRendererText can be editable > <https://developer.gnome.org/gtk3/unstable/GtkCellRendererText.html#GtkCellRendererText--editable> > (TRUE/FALSE) default: FALSE. > > 2) The Right Column of yours can be set a limited width characters > <https://developer.gnome.org/gtk3/stable/GtkTreeViewColumn.html#gtk-tree-view-column-get-max-width> > which will not show more if the input text is reached out the limited. But > in your case, you should see ellipsize property > <https://developer.gnome.org/gtk3/stable/GtkCellRendererText.html#GtkCellRendererText--ellipsize> > Default > value: PANGO_ELLIPSIZE_NONE, so you should choose one of options > <https://developer.gnome.org/pango/stable/pango-Layout-Objects.html#PANGO-ELLIPSIZE-NONE:CAPS>. > > I'm already doing this. > > Note: You can read the very long text by double clicking into any cell > under your second/right column! > I do not wan't the cell to be editable - it's unintuitive, when the value can not actually be changed. Also, I have no mouse, and I would like to avoid extra button clicks for entering a mode where scrolling is possible. > Or if you don't want the way, you should make another > GtkCellRender_Private which can be scrolled. > Okay, maybe my only option is to make my own cell renderer. _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
