Mercurial > octave
changeset 29158:f28c657c9f42
get the default size for gui editor and terminal from system settings
* resource-manager.cc (reload_settings): Create a dummy font and get its
size, take font size 10 if this does not return a valid font size
| author | Torsten Lilge <ttl-octave@mailbox.org> |
|---|---|
| date | Mon, 07 Dec 2020 19:59:18 +0100 |
| parents | b42c2c27a330 |
| children | a88f6107aceb |
| files | libgui/src/resource-manager.cc |
| diffstat | 1 files changed, 9 insertions(+), 0 deletions(-) [+] |
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--- a/libgui/src/resource-manager.cc Mon Dec 07 10:53:07 2020 -0800 +++ b/libgui/src/resource-manager.cc Mon Dec 07 19:59:18 2020 +0100 @@ -273,7 +273,16 @@ default_family = get_default_font_family (); + // determine the fefault fotn size of the system + QFont font = QFont (default_family); + int font_size = font.pointSize (); + if (font_size == -1) + font_size = static_cast <int> (std::floor(font.pointSizeF ())); + + // check for valid font size, otherwise take default 10 QString default_font_size = "10"; + if (font_size > 0) + default_font_size = QString::number (font_size); std::string env_default_font_size = sys::env::getenv ("OCTAVE_DEFAULT_FONT_SIZE");