Differential D13267 Diff 35351 wayland_cursor_theme.cpp

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wayland_cursor_theme.cpp

Show First 20 Lines • Show All 57 Lines • ▼ Show 20 Line(s)54 if (size == 0) {
58 auto output = display->outputs().first(); 58​ auto output = display->outputs().first();
59 // calculate dots per inch, multiplied with magic constants 59​ // calculate dots per inch, multiplied with magic constants
60 if (output->physicalSize().height()) { 60​ if (output->physicalSize().height()) {
61 size = qreal(output->pixelSize().height()) / (qreal(output->physicalSize().height()) * 0.0393701) * 16.0 / 72.0; 61​ size = qreal(output->pixelSize().height()) / (qreal(output->physicalSize().height()) * 0.0393701) * 16.0 / 72.0;
62 } else { 62​ } else {
63 // use sensible default 63​ // use sensible default
64 size = 24; 64​ size = 24;
65 } 65​ }
66 size *= output->scale(); 66​ connect(output, &KWayland::Server::OutputInterface::pixelSizeChanged, this, &WaylandCursorTheme::loadTheme, Qt::UniqueConnection);
67 connect(output, &KWayland::Server::OutputInterface::scaleChanged, this, &WaylandCursorTheme::loadTheme, Qt::UniqueConnection); 67​ connect(output, &KWayland::Server::OutputInterface::physicalSizeChanged, this, &WaylandCursorTheme::loadTheme, Qt::UniqueConnection);
68 } 68​ }
69​
69 auto theme = wl_cursor_theme_load(c->themeName().toUtf8().constData(), 70​ auto theme = wl_cursor_theme_load(c->themeName().toUtf8().constData(),
70 size, m_shm->shm()); 71​ size, m_shm->shm());
71 if (theme) { 72​ if (theme) {
72 if (!m_theme) { 73​ if (!m_theme) {
73 // so far the theme had not been created, this means we need to start tracking theme changes 74​ // so far the theme had not been created, this means we need to start tracking theme changes
74 connect(c, &Cursor::themeChanged, this, &WaylandCursorTheme::loadTheme); 75​ connect(c, &Cursor::themeChanged, this, &WaylandCursorTheme::loadTheme);
75 } else { 76​ } else {
76 destroyTheme(); 77​ destroyTheme();
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