diff options
| author | J-P Nurmi <jpnurmi@qt.io> | 2016-06-29 15:58:23 +0200 |
|---|---|---|
| committer | J-P Nurmi <jpnurmi@qt.io> | 2016-07-20 18:33:59 +0000 |
| commit | 4e6dd1c50a08877189891806ed0dc977aafceade (patch) | |
| tree | 69753811900e27ec3910cfce03a4e541cbee3038 /src/plugins/platforms | |
| parent | 494ced13292fa9d7b572f5310090f6b8fab36e26 (diff) | |
Add QStyleHints::useHoverEffects
The delivery of hover events creates unnecessary overhead on touch
platforms. This allows Qt Quick Controls 2 to determine whether the
underlying platform wants hover effects. The hover effects are enabled
by default for the classic desktop platforms: Linux, Windows & macOS.
Change-Id: Ia4e7b5c0fcb7af8f1c47e06fb28086cffdf35976
Task-number: QTBUG-50003
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Diffstat (limited to 'src/plugins/platforms')
| -rw-r--r-- | src/plugins/platforms/cocoa/qcocoatheme.mm | 2 | ||||
| -rw-r--r-- | src/plugins/platforms/windows/qwindowstheme.cpp | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/src/plugins/platforms/cocoa/qcocoatheme.mm b/src/plugins/platforms/cocoa/qcocoatheme.mm index 9e2fca23a1..aa9eb38384 100644 --- a/src/plugins/platforms/cocoa/qcocoatheme.mm +++ b/src/plugins/platforms/cocoa/qcocoatheme.mm @@ -329,6 +329,8 @@ QVariant QCocoaTheme::themeHint(ThemeHint hint) const } case QPlatformTheme::PasswordMaskCharacter: return QVariant(QChar(kBulletUnicode)); + case QPlatformTheme::UiEffects: + return QVariant(int(HoverEffect)); default: break; } diff --git a/src/plugins/platforms/windows/qwindowstheme.cpp b/src/plugins/platforms/windows/qwindowstheme.cpp index 6c6eb42d63..397da61604 100644 --- a/src/plugins/platforms/windows/qwindowstheme.cpp +++ b/src/plugins/platforms/windows/qwindowstheme.cpp @@ -347,7 +347,7 @@ static inline QStringList styleNames() static inline int uiEffects() { - int result = 0; + int result = QPlatformTheme::HoverEffect; if (booleanSystemParametersInfo(SPI_GETUIEFFECTS, false)) result |= QPlatformTheme::GeneralUiEffect; if (booleanSystemParametersInfo(SPI_GETMENUANIMATION, false)) |