diff options
Diffstat (limited to 'src/gui/kernel/qcursor.cpp')
| -rw-r--r-- | src/gui/kernel/qcursor.cpp | 144 |
1 files changed, 89 insertions, 55 deletions
diff --git a/src/gui/kernel/qcursor.cpp b/src/gui/kernel/qcursor.cpp index 77eb1e1e9c..95b2b4a28e 100644 --- a/src/gui/kernel/qcursor.cpp +++ b/src/gui/kernel/qcursor.cpp @@ -85,7 +85,7 @@ QT_BEGIN_NAMESPACE To set or get the position of the mouse cursor use the static methods QCursor::pos() and QCursor::setPos(). - \bold{Note:} It is possible to create a QCursor before + \b{Note:} It is possible to create a QCursor before QGuiApplication, but it is not useful except as a place-holder for a real QCursor created after QGuiApplication. Attempting to use a QCursor that was created before QGuiApplication will result in a @@ -104,50 +104,50 @@ QT_BEGIN_NAMESPACE theme, while others will use an internal bitmap cursor. \table - \header \o Shape \o Qt::CursorShape Value \o Cursor Name - \o Shape \o Qt::CursorShape Value \o Cursor Name - \row \o \inlineimage cursor-arrow.png - \o Qt::ArrowCursor \o \c left_ptr - \o \inlineimage cursor-sizev.png - \o Qt::SizeVerCursor \o \c size_ver - \row \o \inlineimage cursor-uparrow.png - \o Qt::UpArrowCursor \o \c up_arrow - \o \inlineimage cursor-sizeh.png - \o Qt::SizeHorCursor \o \c size_hor - \row \o \inlineimage cursor-cross.png - \o Qt::CrossCursor \o \c cross - \o \inlineimage cursor-sizeb.png - \o Qt::SizeBDiagCursor \o \c size_bdiag - \row \o \inlineimage cursor-ibeam.png - \o Qt::IBeamCursor \o \c ibeam - \o \inlineimage cursor-sizef.png - \o Qt::SizeFDiagCursor \o \c size_fdiag - \row \o \inlineimage cursor-wait.png - \o Qt::WaitCursor \o \c wait - \o \inlineimage cursor-sizeall.png - \o Qt::SizeAllCursor \o \c size_all - \row \o \inlineimage cursor-busy.png - \o Qt::BusyCursor \o \c left_ptr_watch - \o \inlineimage cursor-vsplit.png - \o Qt::SplitVCursor \o \c split_v - \row \o \inlineimage cursor-forbidden.png - \o Qt::ForbiddenCursor \o \c forbidden - \o \inlineimage cursor-hsplit.png - \o Qt::SplitHCursor \o \c split_h - \row \o \inlineimage cursor-hand.png - \o Qt::PointingHandCursor \o \c pointing_hand - \o \inlineimage cursor-openhand.png - \o Qt::OpenHandCursor \o \c openhand - \row \o \inlineimage cursor-whatsthis.png - \o Qt::WhatsThisCursor \o \c whats_this - \o \inlineimage cursor-closedhand.png - \o Qt::ClosedHandCursor \o \c closedhand - \row \o - \o Qt::DragMoveCursor \o \c dnd-move or \c move - \o - \o Qt::DragCopyCursor \o \c dnd-copy or \c copy - \row \o - \o Qt::DragLinkCursor \o \c dnd-link or \c link + \header \li Shape \li Qt::CursorShape Value \li Cursor Name + \li Shape \li Qt::CursorShape Value \li Cursor Name + \row \li \inlineimage cursor-arrow.png + \li Qt::ArrowCursor \li \c left_ptr + \li \inlineimage cursor-sizev.png + \li Qt::SizeVerCursor \li \c size_ver + \row \li \inlineimage cursor-uparrow.png + \li Qt::UpArrowCursor \li \c up_arrow + \li \inlineimage cursor-sizeh.png + \li Qt::SizeHorCursor \li \c size_hor + \row \li \inlineimage cursor-cross.png + \li Qt::CrossCursor \li \c cross + \li \inlineimage cursor-sizeb.png + \li Qt::SizeBDiagCursor \li \c size_bdiag + \row \li \inlineimage cursor-ibeam.png + \li Qt::IBeamCursor \li \c ibeam + \li \inlineimage cursor-sizef.png + \li Qt::SizeFDiagCursor \li \c size_fdiag + \row \li \inlineimage cursor-wait.png + \li Qt::WaitCursor \li \c wait + \li \inlineimage cursor-sizeall.png + \li Qt::SizeAllCursor \li \c size_all + \row \li \inlineimage cursor-busy.png + \li Qt::BusyCursor \li \c left_ptr_watch + \li \inlineimage cursor-vsplit.png + \li Qt::SplitVCursor \li \c split_v + \row \li \inlineimage cursor-forbidden.png + \li Qt::ForbiddenCursor \li \c forbidden + \li \inlineimage cursor-hsplit.png + \li Qt::SplitHCursor \li \c split_h + \row \li \inlineimage cursor-hand.png + \li Qt::PointingHandCursor \li \c pointing_hand + \li \inlineimage cursor-openhand.png + \li Qt::OpenHandCursor \li \c openhand + \row \li \inlineimage cursor-whatsthis.png + \li Qt::WhatsThisCursor \li \c whats_this + \li \inlineimage cursor-closedhand.png + \li Qt::ClosedHandCursor \li \c closedhand + \row \li + \li Qt::DragMoveCursor \li \c dnd-move or \c move + \li + \li Qt::DragCopyCursor \li \c dnd-copy or \c copy + \row \li + \li Qt::DragLinkCursor \li \c dnd-link or \c link \endtable \sa QWidget, {fowler}{GUI Design Handbook: Cursors} @@ -185,10 +185,10 @@ QT_BEGIN_NAMESPACE */ /*! - \fn QPoint QCursor::pos() + \fn QPoint QCursor::pos(const QScreen *screen) - Returns the position of the cursor (hot spot) in global screen - coordinates. + Returns the position of the cursor (hot spot) of the \a screen + in global screen coordinates. You can call QWidget::mapFromGlobal() to translate it to widget coordinates. @@ -197,10 +197,23 @@ QT_BEGIN_NAMESPACE */ /*! - \fn void QCursor::setPos(int x, int y) + \fn QPoint QCursor::pos() + + Returns the position of the cursor (hot spot) of + the primary screen in global screen coordinates. + + You can call QWidget::mapFromGlobal() to translate it to widget + coordinates. + + \sa setPos(), QWidget::mapFromGlobal(), QWidget::mapToGlobal(), QGuiApplication::primaryScreen() +*/ - Moves the cursor (hot spot) to the global screen position (\a x, - \a y). + +/*! + \fn void QCursor::setPos(QScreen *screen, int x, int y) + + Moves the cursor (hot spot) of the \a screen to the global + screen position (\a x, \a y). You can call QWidget::mapToGlobal() to translate widget coordinates to global screen coordinates. @@ -209,6 +222,18 @@ QT_BEGIN_NAMESPACE */ /*! + \fn void QCursor::setPos(int x, int y) + + Moves the cursor (hot spot) of the primary screen + to the global screen position (\a x, \a y). + + You can call QWidget::mapToGlobal() to translate widget + coordinates to global screen coordinates. + + \sa pos(), QWidget::mapFromGlobal(), QWidget::mapToGlobal(), QGuiApplication::primaryScreen() +*/ + +/*! \fn void QCursor::setPos (const QPoint &p) \overload @@ -217,6 +242,15 @@ QT_BEGIN_NAMESPACE \a p. */ +/*! + \fn void QCursor::setPos (QScreen *screen,const QPoint &p) + + \overload + + Moves the cursor (hot spot) to the global screen position of the + \a screen at point \a p. +*/ + /***************************************************************************** QCursor stream functions *****************************************************************************/ @@ -346,10 +380,10 @@ QCursor::QCursor(const QPixmap &pixmap, int hotX, int hotY) The cursor \a bitmap (B) and \a mask (M) bits are combined like this: \list - \o B=1 and M=1 gives black. - \o B=0 and M=1 gives white. - \o B=0 and M=0 gives transparent. - \o B=1 and M=0 gives an XOR'd result under Windows, undefined + \li B=1 and M=1 gives black. + \li B=0 and M=1 gives white. + \li B=0 and M=0 gives transparent. + \li B=1 and M=0 gives an XOR'd result under Windows, undefined results on all other platforms. \endlist |