diff options
| author | Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com> | 2014-02-27 16:48:16 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-03-10 09:56:13 +0100 |
| commit | ca280bfe3bc551f814d59d25079e098798fbdad7 (patch) | |
| tree | 3e7a9b357a1218343d456834ae2c17e612532e02 /src/gui | |
| parent | d87ddcf56ff3bc46f468d8da276f1afc28b6ac26 (diff) | |
Android: Support double click event
It's impossible to get the distance between two touch events
down to 5 pixels on e.g. my Nexus 5.
This patch makes it possible to tweak the distance through
the platform theme, and sets the distance to 15% of an inch
on Android. Also provides a way to override the default minimum
of 5 pixels by using an environment variable.
[ChangeLog][Android] Fixed double click events
Task-number: QTBUG-36974
Change-Id: I23d94020c531747d6638b645133611614a2a0703
Reviewed-by: BogDan Vatra <bogdan@kde.org>
Diffstat (limited to 'src/gui')
| -rw-r--r-- | src/gui/kernel/qguiapplication.cpp | 4 | ||||
| -rw-r--r-- | src/gui/kernel/qplatformtheme.cpp | 2 | ||||
| -rw-r--r-- | src/gui/kernel/qplatformtheme.h | 3 |
3 files changed, 7 insertions, 2 deletions
diff --git a/src/gui/kernel/qguiapplication.cpp b/src/gui/kernel/qguiapplication.cpp index 1347f309e5..b2d774b40d 100644 --- a/src/gui/kernel/qguiapplication.cpp +++ b/src/gui/kernel/qguiapplication.cpp @@ -145,7 +145,7 @@ ulong QGuiApplicationPrivate::mousePressTime = 0; Qt::MouseButton QGuiApplicationPrivate::mousePressButton = Qt::NoButton; int QGuiApplicationPrivate::mousePressX = 0; int QGuiApplicationPrivate::mousePressY = 0; -int QGuiApplicationPrivate::mouse_double_click_distance = 5; +int QGuiApplicationPrivate::mouse_double_click_distance = -1; static Qt::LayoutDirection layout_direction = Qt::LeftToRight; static bool force_reverse = false; @@ -1255,6 +1255,8 @@ void QGuiApplicationPrivate::init() initPalette(); QFont::initialize(); + mouse_double_click_distance = platformTheme()->themeHint(QPlatformTheme::MouseDoubleClickDistance).toInt(); + #ifndef QT_NO_CURSOR QCursorData::initialize(); #endif diff --git a/src/gui/kernel/qplatformtheme.cpp b/src/gui/kernel/qplatformtheme.cpp index e12eb318dc..05ab2f15ba 100644 --- a/src/gui/kernel/qplatformtheme.cpp +++ b/src/gui/kernel/qplatformtheme.cpp @@ -499,6 +499,8 @@ QVariant QPlatformTheme::defaultThemeHint(ThemeHint hint) return QVariant(false); case MousePressAndHoldInterval: return QVariant(800); + case MouseDoubleClickDistance: + return QVariant(5); } return QVariant(); } diff --git a/src/gui/kernel/qplatformtheme.h b/src/gui/kernel/qplatformtheme.h index 205a5bab69..073eda8d07 100644 --- a/src/gui/kernel/qplatformtheme.h +++ b/src/gui/kernel/qplatformtheme.h @@ -108,7 +108,8 @@ public: PasswordMaskCharacter, DialogSnapToDefaultButton, ContextMenuOnMouseRelease, - MousePressAndHoldInterval + MousePressAndHoldInterval, + MouseDoubleClickDistance }; enum DialogType { |