diff options
| author | Allan Sandfeld Jensen <allan.jensen@digia.com> | 2014-11-11 13:48:27 +0100 |
|---|---|---|
| committer | Allan Sandfeld Jensen <allan.jensen@theqtcompany.com> | 2014-11-11 15:45:23 +0100 |
| commit | 501c510cc3cb6215aed27af7599395480a049667 (patch) | |
| tree | 47ff2a6675c73e26a36b890fb5b9e8b7df9af41a /src/plugins/platforms | |
| parent | 320c1e0540b31eae227221dc34dfab9a8bd20afa (diff) | |
Do not apply subpixel gamma-correction on XCB
To match rendering of subpixel antialiased text in Qt 4.8 and other
toolkits on X11, we should not apply gamma-correction. This also
makes the rendering of subpixel antialiased text closer to normal
antialiased text.
Task-number: QTBUG-41590
Change-Id: I45ad3448334951353657b878d002eea429858f2d
Reviewed-by: Samuel Rødal <srodal@gmail.com>
Reviewed-by: Sérgio Martins <sergio.martins@kdab.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
Diffstat (limited to 'src/plugins/platforms')
| -rw-r--r-- | src/plugins/platforms/xcb/qxcbintegration.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/plugins/platforms/xcb/qxcbintegration.cpp b/src/plugins/platforms/xcb/qxcbintegration.cpp index cace087613..3818494d99 100644 --- a/src/plugins/platforms/xcb/qxcbintegration.cpp +++ b/src/plugins/platforms/xcb/qxcbintegration.cpp @@ -427,12 +427,14 @@ QVariant QXcbIntegration::styleHint(QPlatformIntegration::StyleHint hint) const case QPlatformIntegration::StartDragTime: case QPlatformIntegration::KeyboardAutoRepeatRate: case QPlatformIntegration::PasswordMaskDelay: - case QPlatformIntegration::FontSmoothingGamma: case QPlatformIntegration::StartDragVelocity: case QPlatformIntegration::UseRtlExtensions: case QPlatformIntegration::PasswordMaskCharacter: // TODO using various xcb, gnome or KDE settings break; // Not implemented, use defaults + case QPlatformIntegration::FontSmoothingGamma: + // Match Qt 4.8 text rendering, and rendering of other X11 toolkits. + return qreal(1.0); case QPlatformIntegration::StartDragDistance: { // The default (in QPlatformTheme::defaultThemeHint) is 10 pixels, but // on a high-resolution screen it makes sense to increase it. |