GtkTreeView column name disappears with large data
Steps to reproduce
- Created a parser file that parses text files into words and gives their counts in the file.
- Passed data to TreeStore and populated with parsed words.
- Connected TreeStore to TreeView.
- Created two text columns, to show the word and its number of occurrences.
- When file is small (< 30000 chars), works as expected.
- When file is larger, words are parsed correctly but column headers disappear.
- See screenshots.
- Should list words with column headers visible: "Word" and "Count"
Using GTK+3 on Mac inside XCode OSX El Capitan