diff options
Diffstat (limited to 'src/plugins/platforms/xcb')
-rw-r--r-- | src/plugins/platforms/xcb/qxcbcursor.cpp | 3 | ||||
-rw-r--r-- | src/plugins/platforms/xcb/qxcbkeyboard.cpp | 6 | ||||
-rw-r--r-- | src/plugins/platforms/xcb/qxcbscreen.cpp | 23 | ||||
-rw-r--r-- | src/plugins/platforms/xcb/qxcbscreen.h | 2 |
4 files changed, 23 insertions, 11 deletions
diff --git a/src/plugins/platforms/xcb/qxcbcursor.cpp b/src/plugins/platforms/xcb/qxcbcursor.cpp index 42c7a52bd4..a032085f0b 100644 --- a/src/plugins/platforms/xcb/qxcbcursor.cpp +++ b/src/plugins/platforms/xcb/qxcbcursor.cpp @@ -668,7 +668,8 @@ void QXcbCursor::setPos(const QPoint &pos) { QXcbVirtualDesktop *virtualDesktop = nullptr; queryPointer(connection(), &virtualDesktop, nullptr); - xcb_warp_pointer(xcb_connection(), XCB_NONE, virtualDesktop->root(), 0, 0, 0, 0, pos.x(), pos.y()); + if (virtualDesktop) + xcb_warp_pointer(xcb_connection(), XCB_NONE, virtualDesktop->root(), 0, 0, 0, 0, pos.x(), pos.y()); xcb_flush(xcb_connection()); } diff --git a/src/plugins/platforms/xcb/qxcbkeyboard.cpp b/src/plugins/platforms/xcb/qxcbkeyboard.cpp index e8286381a2..98045cdab9 100644 --- a/src/plugins/platforms/xcb/qxcbkeyboard.cpp +++ b/src/plugins/platforms/xcb/qxcbkeyboard.cpp @@ -60,11 +60,11 @@ Qt::KeyboardModifiers QXcbKeyboard::translateModifiers(int s) const ret |= Qt::ShiftModifier; if (s & XCB_MOD_MASK_CONTROL) ret |= Qt::ControlModifier; - if (s & rmod_masks.alt) + if ((s & rmod_masks.alt) == rmod_masks.alt) ret |= Qt::AltModifier; - if (s & rmod_masks.meta) + if ((s & rmod_masks.meta) == rmod_masks.meta) ret |= Qt::MetaModifier; - if (s & rmod_masks.altgr) + if ((s & rmod_masks.altgr) == rmod_masks.altgr) ret |= Qt::GroupSwitchModifier; return ret; } diff --git a/src/plugins/platforms/xcb/qxcbscreen.cpp b/src/plugins/platforms/xcb/qxcbscreen.cpp index 707896b457..464d038671 100644 --- a/src/plugins/platforms/xcb/qxcbscreen.cpp +++ b/src/plugins/platforms/xcb/qxcbscreen.cpp @@ -114,17 +114,13 @@ QXcbVirtualDesktop::QXcbVirtualDesktop(QXcbConnection *connection, xcb_screen_t } auto dpiChangedCallback = [](QXcbVirtualDesktop *desktop, const QByteArray &, const QVariant &property, void *) { - bool ok; - int dpiTimes1k = property.toInt(&ok); - if (!ok) + if (!desktop->setDpiFromXSettings(property)) return; - int dpi = dpiTimes1k / 1024; - if (desktop->m_forcedDpi == dpi) - return; - desktop->m_forcedDpi = dpi; + const auto dpi = desktop->forcedDpi(); for (QXcbScreen *screen : desktop->connection()->screens()) QWindowSystemInterface::handleScreenLogicalDotsPerInchChange(screen->QPlatformScreen::screen(), dpi, dpi); }; + setDpiFromXSettings(xSettings()->setting("Xft/DPI")); xSettings()->registerCallbackForProperty("Xft/DPI", dpiChangedCallback, nullptr); } @@ -425,6 +421,19 @@ void QXcbVirtualDesktop::readXResources() } } +bool QXcbVirtualDesktop::setDpiFromXSettings(const QVariant &property) +{ + bool ok; + int dpiTimes1k = property.toInt(&ok); + if (!ok) + return false; + int dpi = dpiTimes1k / 1024; + if (m_forcedDpi == dpi) + return false; + m_forcedDpi = dpi; + return true; +} + QSurfaceFormat QXcbVirtualDesktop::surfaceFormatFor(const QSurfaceFormat &format) const { const xcb_visualid_t xcb_visualid = connection()->hasDefaultVisualId() ? connection()->defaultVisualId() diff --git a/src/plugins/platforms/xcb/qxcbscreen.h b/src/plugins/platforms/xcb/qxcbscreen.h index bf48dd5d5b..c3a59dc9d1 100644 --- a/src/plugins/platforms/xcb/qxcbscreen.h +++ b/src/plugins/platforms/xcb/qxcbscreen.h @@ -118,6 +118,8 @@ private: QByteArray &stringValue); void readXResources(); + bool setDpiFromXSettings(const QVariant &property); + xcb_screen_t *m_screen; const int m_number; QList<QPlatformScreen *> m_screens; |