5 Commits

Author	SHA1	Message	Date
Lawrence Lee	329341f89f	Replace Gtk::make_managed() with Gtk::manage() ... Maintain compatibility with gtkmm 3.16.	2022-03-05 18:36:28 -08:00
Lawrence Lee	58f0783561	Allow selecting file as external editor	2022-03-05 18:26:52 -08:00
Lawrence Lee	672d6302f3	Fix storage of external editor icons ... De-serialize and serialize icons instead of using their names.	2021-08-14 17:11:07 -07:00
Lawrence Lee	d3e524a491	Fix crash when adding an external editor ... On some platforms, the app chooser dialog causes a crash after selecting an application. The application information returned by the dialog may also trigger crashes when accessed. See https://gitlab.gnome.org/GNOME/glib/-/issues/1104 and https://gitlab.gnome.org/GNOME/glibmm/-/issues/94. This commit overrides gtkmm's app chooser dialog to work around these bugs.	2021-08-14 16:05:11 -07:00
Lawrence Lee	453fb961f2	Create a preferences widget for external editors ... The widget is intended to be embedded in the preferences dialog. It displays a list of external editors using an icon, name, and command for each editor. The name and command can be edited. Editors can be added, removed, and rearranged. A button allows one to set an editor's information by selecting from a list of installed applications.	2021-03-28 18:12:47 -07:00