diff options
author | Frederik Gladhorn <frederik.gladhorn@digia.com> | 2012-11-03 19:21:12 +0100 |
---|---|---|
committer | The Qt Project <gerrit-noreply@qt-project.org> | 2012-12-12 15:30:53 +0100 |
commit | 22c234a34e8af6a26b374ef810630ba9e82c696a (patch) | |
tree | ef16e919f2295810d78398a5b7590bd01b6a1dd3 /src/plugins | |
parent | 225a8357776dea2fc469bc51fe8b04092b7e84dd (diff) |
Accessible: Improve value interfacev5.0.0-rc2
The stepSize property was missing in Qt 4 and is
a sensible addition to the value interface.
Change-Id: I7571800d50ee7e4194c09c4db40300809a1ce45a
Reviewed-by: Jan Arve Sæther <jan-arve.saether@digia.com>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
Diffstat (limited to 'src/plugins')
-rw-r--r-- | src/plugins/accessible/widgets/rangecontrols.cpp | 10 | ||||
-rw-r--r-- | src/plugins/accessible/widgets/rangecontrols.h | 2 | ||||
-rw-r--r-- | src/plugins/accessible/widgets/simplewidgets.cpp | 8 | ||||
-rw-r--r-- | src/plugins/accessible/widgets/simplewidgets.h | 1 |
4 files changed, 21 insertions, 0 deletions
diff --git a/src/plugins/accessible/widgets/rangecontrols.cpp b/src/plugins/accessible/widgets/rangecontrols.cpp index 954369b6b3..d03130f148 100644 --- a/src/plugins/accessible/widgets/rangecontrols.cpp +++ b/src/plugins/accessible/widgets/rangecontrols.cpp @@ -122,6 +122,11 @@ QVariant QAccessibleAbstractSpinBox::minimumValue() const return abstractSpinBox()->property("minimum"); } +QVariant QAccessibleAbstractSpinBox::minimumStepSize() const +{ + return abstractSpinBox()->property("stepSize"); +} + /*! \class QAccessibleSpinBox \brief The QAccessibleSpinBox class implements the QAccessibleInterface for spinbox widgets. @@ -278,6 +283,11 @@ QVariant QAccessibleAbstractSlider::minimumValue() const return abstractSlider()->minimum(); } +QVariant QAccessibleAbstractSlider::minimumStepSize() const +{ + return abstractSlider()->singleStep(); +} + QAbstractSlider *QAccessibleAbstractSlider::abstractSlider() const { return static_cast<QAbstractSlider *>(object()); diff --git a/src/plugins/accessible/widgets/rangecontrols.h b/src/plugins/accessible/widgets/rangecontrols.h index b26d97421a..a370ada199 100644 --- a/src/plugins/accessible/widgets/rangecontrols.h +++ b/src/plugins/accessible/widgets/rangecontrols.h @@ -71,6 +71,7 @@ public: void setCurrentValue(const QVariant &value); QVariant maximumValue() const; QVariant minimumValue() const; + QVariant minimumStepSize() const; // FIXME Action interface @@ -110,6 +111,7 @@ public: void setCurrentValue(const QVariant &value); QVariant maximumValue() const; QVariant minimumValue() const; + QVariant minimumStepSize() const; protected: QAbstractSlider *abstractSlider() const; diff --git a/src/plugins/accessible/widgets/simplewidgets.cpp b/src/plugins/accessible/widgets/simplewidgets.cpp index 1bd509dc41..8bf71da6e1 100644 --- a/src/plugins/accessible/widgets/simplewidgets.cpp +++ b/src/plugins/accessible/widgets/simplewidgets.cpp @@ -832,6 +832,14 @@ QVariant QAccessibleProgressBar::minimumValue() const return progressBar()->minimum(); } +QVariant QAccessibleProgressBar::minimumStepSize() const +{ + // This is arbitrary since any value between min and max is valid. + // Some screen readers (orca use it to calculate how many digits to display though, + // so it makes sense to return a "sensible" value. Providing 100 increments seems ok. + return (progressBar()->maximum() - progressBar()->minimum()) / 100.0; +} + QProgressBar *QAccessibleProgressBar::progressBar() const { return qobject_cast<QProgressBar *>(object()); diff --git a/src/plugins/accessible/widgets/simplewidgets.h b/src/plugins/accessible/widgets/simplewidgets.h index 2e1bca88b4..dbea8d4f09 100644 --- a/src/plugins/accessible/widgets/simplewidgets.h +++ b/src/plugins/accessible/widgets/simplewidgets.h @@ -188,6 +188,7 @@ public: QVariant currentValue() const; QVariant maximumValue() const; QVariant minimumValue() const; + QVariant minimumStepSize() const; inline void setCurrentValue(const QVariant &) {} protected: |