Impossible to select filename when saving

[gmenegoz]

I installed Visualino 0.7 for MacOS and compiled from source for ArchLinux: in both cases when I try to save I cannot choose the filename. If I want to overwrite on an existing .bly file everything works well but when I need to specify a new name I can't. The only thing it allows me to do is to select a folder (let's say "FolderName"), but if I press Save, instead of creating a new file in that folder, it produces a file FolderName.bly in the home directory.
Is it a Qt5 problem with the dialog box?

[flauta]

Found the same problem. I can't specify the file name for saving or exporting, and the menu entry "Save as..." is always greyed. I think maybe it's a problem with GTK interface.

the log file reports:
Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
QXcbConnection: XCB error: 3 (BadWindow), sequence: 52158, resource id: 12596452, major code: 40 (TranslateCoords), minor code: 0

Environment: Manjaro Linux x64

[Lt-Henry]

Hi, I've already fix it! May I submit a pull-request?