kastet/latte-dock
1
0
Fork 0
mirror of https://github.com/KDE/latte-dock.git synced 2025-02-02 21:47:22 +03:00
Code Issues Projects Releases Wiki Activity

update hidpi settings based on plasma

Browse Source
This commit is contained in:
Michail Vourlakos 2018-03-07 18:11:40 +02:00
parent b8321fb829
commit 420b3d09f0
1 changed files with 14 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
app/main.cpp
View File

@ -56,14 +56,20 @@ inline void configureAboutData();
int main(int argc, char **argv)
{
// Devive pixel ratio has some problems in latte (plasmashell) currently.
// - dialog continually expands (347951)
// - Text element text is screwed (QTBUG-42606)
// - Panel struts (350614)
// This variable should possibly be removed when all are fixed
qunsetenv("QT_DEVICE_PIXEL_RATIO");
// qputenv("QT_QUICK_CONTROLS_1_STYLE", "Desktop");
QCoreApplication::setAttribute(Qt::AA_DisableHighDpiScaling);
//Plasma scales itself to font DPI
//on X, where we don't have compositor scaling, this generally works fine.
//also there are bugs on older Qt, especially when it comes to fractional scaling
//there's advantages to disabling, and (other than small context menu icons) few advantages in enabling
//On wayland, it's different. Everything is simpler as all co-ordinates are in the same co-ordinate system
//we don't have fractional scaling on the client so don't hit most the remaining bugs and
//even if we don't use Qt scaling the compositor will try to scale us anyway so we have no choice
if (!qEnvironmentVariableIsSet("PLASMA_USE_QT_SCALING")) {
qunsetenv("QT_DEVICE_PIXEL_RATIO");
QCoreApplication::setAttribute(Qt::AA_DisableHighDpiScaling);
} else {
QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
}
QQuickWindow::setDefaultAlphaBuffer(true);
QApplication app(argc, argv);