Hi, Sorry for this long message, but I spend hours trying to do this, and wanted to be sure to have done my "homework". These three questions are about a debian system with gtk+3 at version 3.16.6-1, the documentation I used mainly is that on developer.gnome.org/gtk3/stable. The initial idea was a tree of a depth of up to 5 levels, each node representing 2 or 3 aspects of a hierarchical concept, where each node, no matter what level, can have a longer description (up to maybe 10 lines of text). I thought the tree view to be specially attractive, because it is possible navigate nicely collapsing and expanding single items, all set to be editable, including the descriptions, feeding each change back to sqlite3. The first problem I couldn't solve was, when I realized that I actually have two different types of rows: the set of the 2 or 3 aspects (adding at most some 100 to 150 characters of text) would be one, the descriptive paragraph the other. Is there any way to insert something between rows? As I couldn't find a solution for that, I conformed thinking of a rather wide window and limiting the width of that column, such that the text would be displayed in more than one line. This lead to the second problem, as I couldn't find out how to have the top line of that paragraph be aligned with the rest of the row. Also, each additional line increased the vertical separation between the rows. On a 27 inch monitor, a 10 line paragraph would insert several screen pages full of white space. Setting the row height explicitly to not fixed wouldn't help. Then I found reports of similar problems in Internet, but the solution, setting property "yadj" or "yalign", would lead to a program crash and didn't even promise to solve the problem of the separation. What is the correct way to do this? When looking through the properties of GtkTreeView, GtkTreeViewColumn and GtkCellRenderer/Text, I also found the properties "language" and "language-set", but again, when setting these properties, the program would crash. I must do something right setting properties, as others (e.g. "editable") would work just fine. As the text in fact can be from different languages, I thought this possibility interesting. How are they used correctly? Thanks, -- Cris _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx https://mail.gnome.org/mailman/listinfo/gtk-list
