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author | mread <qt-info@nokia.com> | 2011-01-25 14:29:41 (GMT) |
---|---|---|
committer | Jason McDonald <jason.mcdonald@nokia.com> | 2011-01-31 12:50:41 (GMT) |
commit | 80301d80b35715ae6446a152f7d4002d1f04724c (patch) | |
tree | 33516797db3f8135d067c6541f4851f2ec32fd30 /src/gui/kernel | |
parent | 55f760f36b945af4e3f2009ecee3d234d421d2ce (diff) | |
download | Qt-80301d80b35715ae6446a152f7d4002d1f04724c.zip Qt-80301d80b35715ae6446a152f7d4002d1f04724c.tar.gz Qt-80301d80b35715ae6446a152f7d4002d1f04724c.tar.bz2 |
Orientation control implementation for Symbian
This used the orientation control QWidget attributes API from
maemo5, and provides a simple implementation for Symbian.
The essense of the implementation is that the latest setting
of one of these QWidget orientation attributes will set the
orientation for the whole app. Testing the attributes will return
only the last attribute set, it will not return the app orientation
state.
A new task, QTBUG-16972, has been created to provide a more
comprehensive implementation in the future. This may provide a more
effective emulation of the maemo5 behaviour, or may incorporate
further reaching concepts for QML rotations.
Task-number: QTBUG-11785
Reviewed-by: Shane Kearns
(cherry picked from commit e0489b905d6a31c7a904ca2b62a1e60cd12dba4f)
Diffstat (limited to 'src/gui/kernel')
-rw-r--r-- | src/gui/kernel/qt_s60_p.h | 2 | ||||
-rw-r--r-- | src/gui/kernel/qwidget.cpp | 40 |
2 files changed, 42 insertions, 0 deletions
diff --git a/src/gui/kernel/qt_s60_p.h b/src/gui/kernel/qt_s60_p.h index fdb35d5..40697bf 100644 --- a/src/gui/kernel/qt_s60_p.h +++ b/src/gui/kernel/qt_s60_p.h @@ -141,6 +141,7 @@ public: int supportsPremultipliedAlpha : 1; int avkonComponentsSupportTransparency : 1; int menuBeingConstructed : 1; + int orientationSet : 1; QApplication::QS60MainApplicationFactory s60ApplicationFactory; // typedef'ed pointer type static CEikButtonGroupContainer *cba; @@ -295,6 +296,7 @@ inline QS60Data::QS60Data() supportsPremultipliedAlpha(0), avkonComponentsSupportTransparency(0), menuBeingConstructed(0), + orientationSet(0), s60ApplicationFactory(0) #ifdef Q_OS_SYMBIAN ,s60InstalledTrapHandler(0) diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp index 9a76b0a..e542a59 100644 --- a/src/gui/kernel/qwidget.cpp +++ b/src/gui/kernel/qwidget.cpp @@ -124,6 +124,10 @@ #include "qtabwidget.h" // Needed in inTabWidget() #endif // QT_KEYPAD_NAVIGATION +#ifdef Q_WS_S60 +#include <aknappui.h> +#endif + // widget/widget data creation count //#define QWIDGET_EXTRA_DEBUG //#define ALIEN_DEBUG @@ -10810,6 +10814,42 @@ void QWidget::setAttribute(Qt::WidgetAttribute attribute, bool on) d->registerTouchWindow(); #endif break; + case Qt::WA_LockPortraitOrientation: + case Qt::WA_LockLandscapeOrientation: + case Qt::WA_AutoOrientation: { + const Qt::WidgetAttribute orientations[3] = { + Qt::WA_LockPortraitOrientation, + Qt::WA_LockLandscapeOrientation, + Qt::WA_AutoOrientation + }; + + if (on) { + // We can only have one of these set at a time + for (int i = 0; i < 3; ++i) { + if (orientations[i] != attribute) + setAttribute_internal(orientations[i], false, data, d); + } + } + +#ifdef Q_WS_S60 + CAknAppUiBase* appUi = static_cast<CAknAppUiBase*>(CEikonEnv::Static()->EikAppUi()); + const CAknAppUiBase::TAppUiOrientation s60orientations[] = { + CAknAppUiBase::EAppUiOrientationPortrait, + CAknAppUiBase::EAppUiOrientationLandscape, + CAknAppUiBase::EAppUiOrientationAutomatic + }; + CAknAppUiBase::TAppUiOrientation s60orientation = CAknAppUiBase::EAppUiOrientationUnspecified; + for (int i = 0; i < 3; ++i) { + if (testAttribute(orientations[i])) { + s60orientation = s60orientations[i]; + break; + } + } + QT_TRAP_THROWING(appUi->SetOrientationL(s60orientation)); + S60->orientationSet = true; +#endif + break; + } default: break; } |