diff options
author | Antti Hölttä <AHoelttae@luxoft.com> | 2018-12-05 15:41:52 +0100 |
---|---|---|
committer | Antti Hölttä <AHoelttae@luxoft.com> | 2019-03-18 16:34:23 +0100 |
commit | 726f0bca0d50a86ff30a367cbdd2f31190fcd30c (patch) | |
tree | fd04bf5d92f2f25d317a12af5f29a47d986f6062 | |
parent | ff7c7152388889da7d603b207e575e366873186d (diff) |
Add callbacks for magnitude, moves and actions
When cursor is moved, the current item is informed of the actions
via callbacks. Eg. when cursor is moved up, the item that had the
cursor will have its movedUp signal fired. It is now also possible
to inform navigable items over incomplete movement, or the magnitude
of the movement. This may be used eg. to make buttons or elements to
flip/rotate to indicate that the cursor is about to be moved.
-rw-r--r-- | DemoApplication/controls/CNButton.qml | 21 | ||||
-rw-r--r-- | DemoApplication/controls/CNListView.qml | 73 | ||||
-rw-r--r-- | DemoApplication/controls/qmldir | 1 | ||||
-rw-r--r-- | DemoApplication/pages/Page2.qml | 64 | ||||
-rw-r--r-- | DemoApplication/pages/Page3.qml | 5 | ||||
-rw-r--r-- | DemoApplication/pages/Page4.qml | 4 | ||||
-rw-r--r-- | DemoApplication/pages/Page5.qml | 47 | ||||
-rw-r--r-- | plugin/cursornavigation.cpp | 113 | ||||
-rw-r--r-- | plugin/cursornavigation.h | 12 | ||||
-rw-r--r-- | plugin/cursornavigationattached.cpp | 102 | ||||
-rw-r--r-- | plugin/cursornavigationattached.h | 21 | ||||
-rw-r--r-- | plugin/inputadapter.cpp | 36 |
12 files changed, 276 insertions, 223 deletions
diff --git a/DemoApplication/controls/CNButton.qml b/DemoApplication/controls/CNButton.qml index 19dcb8e..fb8e1b8 100644 --- a/DemoApplication/controls/CNButton.qml +++ b/DemoApplication/controls/CNButton.qml @@ -10,6 +10,27 @@ Button { CursorNavigation.acceptsCursor: true //property bool hasCursor: CursorNavigation.hasCursor + Rotation { + id: rot + origin.x: root.width/2 + origin.y: root.height/2 + } + + transform: rot + + CursorNavigation.onHasCursorChanged: { + if (!hasCursor) + rot.angle = 0 + } + + CursorNavigation.onMagnitudeChanged: { + rot.angle = magnitude*45.0; + var a = angle * Math.PI/180.0 + rot.axis.x = -Math.sin(a) + rot.axis.y = Math.cos(a) + rot.axis.z = 0 + } + background: Rectangle { anchors.fill: parent radius: 40 diff --git a/DemoApplication/controls/CNListView.qml b/DemoApplication/controls/CNListView.qml new file mode 100644 index 0000000..3d67317 --- /dev/null +++ b/DemoApplication/controls/CNListView.qml @@ -0,0 +1,73 @@ +import QtQuick 2.11 +import QtQuick.Controls 2.4 +import CursorNavigation 1.0 + +ListView { + id: listView + anchors.fill: parent + spacing: 4 + focus: true + /* when list view scopes the cursor, the cursor is passed further to its + * currently focused child. this means, moving from outside to the list, + * will return the cursor to the item that was previously selected + * comment this out to make transition directly between individual list items and the rest of the ui + */ + CursorNavigation.acceptsCursor: true + + Rectangle { + anchors.fill: parent + border.width: 1 + border.color: listView.activeFocus ? "red" : "black" + color: "transparent" + } + + highlight: Rectangle { + width: listView.width + height: 40 + color: "lightgrey" + opacity: 0.3 + } + + delegate: ItemDelegate { + id: deleg + width: listView.width + height: 40 + CursorNavigation.acceptsCursor: true + + //make sure the list's current index follows the cursor! + CursorNavigation.onHasCursorChanged: { + if (CursorNavigation.hasCursor) + listView.currentIndex = index + } + + contentItem: Rectangle { + width: listView.width + height: 40 + border.color: deleg.CursorNavigation.hasCursor ? "red" : "transparent" + + Row { + width: (parent.width - x) + height: 35 + x: 5 + anchors.verticalCenter: parent.verticalCenter + spacing: 10 + Rectangle { + width: parent.height + height: parent.height + radius: width/2 + color: colorCode + } + Text { + height: parent.height + font.bold: true + verticalAlignment: Text.AlignVCenter + text: name + } + } + } + onClicked: { + listView.currentIndex = index; + } + } + +} diff --git a/DemoApplication/controls/qmldir b/DemoApplication/controls/qmldir index b1ec146..6def14f 100644 --- a/DemoApplication/controls/qmldir +++ b/DemoApplication/controls/qmldir @@ -4,3 +4,4 @@ CNToolButton 1.0 CNToolButton.qml CNRadioButton 1.0 CNRadioButton.qml CNSwitch 1.0 CNSwitch.qml CNCheckBox 1.0 CNCheckBox.qml +CNListView 1.0 CNListView.qml diff --git a/DemoApplication/pages/Page2.qml b/DemoApplication/pages/Page2.qml index 396f6ce..9d5a796 100644 --- a/DemoApplication/pages/Page2.qml +++ b/DemoApplication/pages/Page2.qml @@ -20,55 +20,11 @@ Item { anchors.top: parent.top anchors.topMargin: 20 - CursorNavigation.acceptsCursor: true - ListView { + + CNListView { id: listView anchors.fill: parent spacing: 4 - focus: true - - Rectangle { - anchors.fill: parent - visible: listView.activeFocus - border.width: 2 - border.color: "red" - color: "transparent" - } - - highlight: Rectangle { - width: listView.width - height: 40 - color: "lightgrey" - opacity: 0.3 - } - - delegate: ItemDelegate { - width: listView.width - height: 40 - - contentItem: Row { - width: (parent.width - x) - height: 35 - x: 5 - anchors.verticalCenter: parent.verticalCenter - spacing: 10 - Rectangle { - width: parent.height - height: parent.height - radius: width/2 - color: colorCode - } - Text { - height: parent.height - font.bold: true - verticalAlignment: Text.AlignVCenter - text: name - } - } - onClicked: { - listView.currentIndex = index; - } - } model: ListModel { ListElement { @@ -90,6 +46,22 @@ Item { name: "Green" colorCode: "green" } + ListElement { + name: "Cyan" + colorCode: "cyan" + } + ListElement { + name: "Magenta" + colorCode: "magenta" + } + ListElement { + name: "Yellow" + colorCode: "yellow" + } + ListElement { + name: "Black" + colorCode: "black" + } } } } diff --git a/DemoApplication/pages/Page3.qml b/DemoApplication/pages/Page3.qml index 307dc50..d0ca1bb 100644 --- a/DemoApplication/pages/Page3.qml +++ b/DemoApplication/pages/Page3.qml @@ -17,6 +17,11 @@ Item { width: 100 height: 100 text: "alone!" + + CursorNavigation.onMovedUp: text = "moved up" + CursorNavigation.onMovedDown: text = "moved down" + CursorNavigation.onMovedRight: text = "moved right" + CursorNavigation.onMovedLeft: text = "moved left" } Grid { diff --git a/DemoApplication/pages/Page4.qml b/DemoApplication/pages/Page4.qml index a77ce7b..47828dd 100644 --- a/DemoApplication/pages/Page4.qml +++ b/DemoApplication/pages/Page4.qml @@ -30,7 +30,8 @@ Item { parent.CursorNavigation.move(Qt.vector2d(axisLeftX, axisLeftY), 10) cooldownTimer.start() } else if (v.length() >= 0.1) { - var item = parent.CursorNavigation.find(Qt.vector2d(axisLeftX, axisLeftY), 10) + parent.CursorNavigation.setMagnitude(v) + var item = parent.CursorNavigation.find(v, 10) //cooldownTimer.start() if (item != undefined) { pointerRect.x = item.x @@ -40,6 +41,7 @@ Item { pointerRect.visible = true } } else { + parent.CursorNavigation.setMagnitude(0,0) pointerRect.visible = false } } diff --git a/DemoApplication/pages/Page5.qml b/DemoApplication/pages/Page5.qml index 9ab75c6..79dda87 100644 --- a/DemoApplication/pages/Page5.qml +++ b/DemoApplication/pages/Page5.qml @@ -105,54 +105,11 @@ Item { anchors.right: parent.right anchors.verticalCenter: parent.verticalCenter anchors.verticalCenterOffset: -toolBar.height - CursorNavigation.acceptsCursor: true - ListView { + + CNListView { id: listView anchors.fill: parent spacing: 4 - focus: true - - Rectangle { - anchors.fill: parent - border.width: 1 - border.color: listView.activeFocus ? "red" : "black" - color: "transparent" - } - - highlight: Rectangle { - width: listView.width - height: 40 - color: "lightgrey" - opacity: 0.3 - } - - delegate: ItemDelegate { - width: listView.width - height: 40 - - contentItem: Row { - width: (parent.width - x) - height: 35 - x: 5 - anchors.verticalCenter: parent.verticalCenter - spacing: 10 - Rectangle { - width: parent.height - height: parent.height - radius: width/2 - color: colorCode - } - Text { - height: parent.height - font.bold: true - verticalAlignment: Text.AlignVCenter - text: name - } - } - onClicked: { - listView.currentIndex = index; - } - } model: ListModel { ListElement { name: "Joe"; colorCode: "grey" } diff --git a/plugin/cursornavigation.cpp b/plugin/cursornavigation.cpp index 155a158..0a09ade 100644 --- a/plugin/cursornavigation.cpp +++ b/plugin/cursornavigation.cpp @@ -3,7 +3,6 @@ #include "spatialnavigation4dir.h" #include <QQuickWindow> #include <QQuickItem> -#include <QtMath> const char CursorNavigation::windowPropertyName[] = "cursor_navigation"; @@ -15,44 +14,60 @@ CursorNavigation::CursorNavigation(QQuickWindow *parent) ,m_rootItem(new CursorNavigationAttached(nullptr)) { m_rootItem->setParent(m_window->contentItem()); - - //m_algorithms.push_back(new SpatialNavigation4Dir()); + m_rootItem->m_cursorNavigation = this; connect(m_window, &QQuickWindow::activeFocusItemChanged, this, &CursorNavigation::onActiveFocusItemChanged); onActiveFocusItemChanged(); } -void CursorNavigation::move(qreal angle, qreal tolerance, bool discrete) +bool CursorNavigation::move(qreal angle, qreal tolerance, bool discrete) { - qreal a = qDegreesToRadians(angle); - qreal t = qDegreesToRadians(qFabs(std::fmod(tolerance, 180))); - _move(a, t, discrete); -} + CursorNavigationAttached *nextItem = find(angle, tolerance, discrete); -void CursorNavigation::move(const QVector2D& vector, qreal tolerance, bool discrete) -{ - qreal a = qAtan2(vector.y(), vector.x()); - qreal t = qDegreesToRadians(qFabs(std::fmod(tolerance, 180))); - _move(a, t, discrete); + if (nextItem) { + setCursorOnItem(nextItem); + return true; + } + return false; } CursorNavigationAttached *CursorNavigation::find(qreal angle, qreal tolerance, bool discrete) { - qreal a = qDegreesToRadians(angle); - qreal t = qDegreesToRadians(qFabs(std::fmod(tolerance, 180))); + CursorNavigationAttached *nextItem = nullptr; + CursorNavigationAttached *parent = m_currentItem ? + m_currentItem->m_parentNavigable : + m_rootItem; - return _find(a,t,discrete); -} + if (!m_currentItem) + return defaultItem(); -CursorNavigationAttached *CursorNavigation::find(const QVector2D& vector, qreal tolerance, bool discrete) -{ - qreal a = qAtan2(vector.y(), vector.x()); - qreal t = qDegreesToRadians(qFabs(std::fmod(tolerance, 180))); + qWarning() << "find next item, angle = " << angle << " tolerance = " << tolerance << " discrete = " << discrete; + + QList<CursorNavigationAttached*> candidates; + + do { + candidates.append(parent->m_children); - return _find(a,t,discrete); + if (parent->trapsCursor()) + break; + parent = parent->m_parentNavigable; + } while (parent); + + if (candidates.isEmpty()) + return nullptr; + + CursorNavigationCommand cmd(angle, tolerance); + + if (discrete) { + nextItem = m_navigation4Dir.getNextCandidate(candidates, m_currentItem, cmd); + } else { + nextItem = m_navigation360.getNextCandidate(candidates, m_currentItem, cmd); + } + + return nextItem; } -void CursorNavigation::action(Action action) +bool CursorNavigation::action(Action action) { qWarning() << "handleActionCommand, action= " << action; switch (action) { @@ -70,12 +85,12 @@ void CursorNavigation::action(Action action) * if we are already at the root item's children, nothing happens */ if (!m_currentItem) - break; + return false; QQuickItem *escapeTarget = m_currentItem->m_parentNavigable->escapeTarget(); if (!escapeTarget) { if (m_currentItem->m_parentNavigable == m_rootItem) { - break; + return false; } escapeTarget = m_currentItem->m_parentNavigable->m_parentNavigable->item(); } @@ -84,12 +99,13 @@ void CursorNavigation::action(Action action) escapeTarget->forceActiveFocus(); onActiveFocusItemChanged(); //escapeTarget->setFocus(true); - break; + return true; } default: break; } + return false; } CursorNavigationAttached *CursorNavigation::qmlAttachedProperties(QObject *object) @@ -202,51 +218,6 @@ void CursorNavigation::unregisterItem(CursorNavigationAttached* item) //TODO if the item that is being unregistered has children, they should be reassigned to the item's parent } -void CursorNavigation::_move(qreal angle, qreal tolerance, bool discrete) -{ - CursorNavigationAttached *nextItem = _find(angle, tolerance, discrete); - - if (nextItem) { - setCursorOnItem(nextItem); - } -} - -CursorNavigationAttached *CursorNavigation::_find(qreal angle, qreal tolerance, bool discrete) -{ - CursorNavigationAttached *nextItem = nullptr; - CursorNavigationAttached *parent = m_currentItem ? - m_currentItem->m_parentNavigable : - m_rootItem; - - if (!m_currentItem) - return defaultItem(); - - qWarning() << "find next item, angle = " << angle << " tolerance = " << tolerance << " discrete = " << discrete; - - QList<CursorNavigationAttached*> candidates; - - do { - candidates.append(parent->m_children); - - if (parent->trapsCursor()) - break; - parent = parent->m_parentNavigable; - } while (parent); - - if (candidates.isEmpty()) - return nullptr; - - CursorNavigationCommand cmd(angle, tolerance); - - if (discrete) { - nextItem = m_navigation4Dir.getNextCandidate(candidates, m_currentItem, cmd); - } else { - nextItem = m_navigation360.getNextCandidate(candidates, m_currentItem, cmd); - } - - return nextItem; -} - CursorNavigationAttached *CursorNavigation::defaultItem() { if (m_rootItem->m_children.size()) diff --git a/plugin/cursornavigation.h b/plugin/cursornavigation.h index f3a6f91..a32a357 100644 --- a/plugin/cursornavigation.h +++ b/plugin/cursornavigation.h @@ -20,13 +20,16 @@ class CursorNavigation : public QObject public: CursorNavigation(QQuickWindow *parent); + //pass input events forward to the current item + //void setMagnitude(qreal angle, qreal magnitude); + //void setMagnitude(const QVector2D& vector); //move the cursor - void move(qreal angle, qreal tolerance, bool discrete); - void move(const QVector2D& vector, qreal tolerance, bool discrete); + bool move(qreal angle, qreal tolerance, bool discrete); + bool move(const QVector2D& vector, qreal tolerance, bool discrete); //find the next item without moving the cursor CursorNavigationAttached *find(qreal angle, qreal tolerance, bool discrete); CursorNavigationAttached *find(const QVector2D& vector, qreal tolerance, bool discrete); - void action(Action action); + bool action(Action action); static CursorNavigationAttached *qmlAttachedProperties(QObject *object); @@ -40,8 +43,6 @@ private: void registerItem(CursorNavigationAttached* item); void unregisterItem(CursorNavigationAttached* item); - void _move(qreal angle, qreal tolerance, bool discrete); - CursorNavigationAttached *_find(qreal angle, qreal tolerance, bool discrete); CursorNavigationAttached *defaultItem(); private: @@ -55,6 +56,7 @@ private: CursorNavigationAttached *m_rootItem; friend class CursorNavigationAttached; + friend class InputAdapter; }; QML_DECLARE_TYPEINFO(CursorNavigation, QML_HAS_ATTACHED_PROPERTIES) diff --git a/plugin/cursornavigationattached.cpp b/plugin/cursornavigationattached.cpp index 2581920..ffa1b93 100644 --- a/plugin/cursornavigationattached.cpp +++ b/plugin/cursornavigationattached.cpp @@ -2,6 +2,7 @@ #include "cursornavigation.h" #include <QQuickItem> #include <QQuickWindow> +#include <QtMath> CursorNavigationAttached::CursorNavigationAttached(QQuickItem *parent) :QObject(parent), @@ -76,24 +77,49 @@ void CursorNavigationAttached::setEscapeTarget(QQuickItem *escapeTarget) emit escapeTargetChanged(m_escapeTarget); } +void CursorNavigationAttached::setMagnitude(qreal angle, qreal magnitude) +{ + if (m_cursorNavigation && m_cursorNavigation->m_currentItem) + m_cursorNavigation->m_currentItem->magnitudeChanged(angle, magnitude); +} + +void CursorNavigationAttached::setMagnitude(QVector2D vector) +{ + if (m_cursorNavigation && m_cursorNavigation->m_currentItem) + m_cursorNavigation->m_currentItem->magnitudeChanged( + qRadiansToDegrees(qAtan2(vector.y(), vector.x())), vector.length()); +} + void CursorNavigationAttached::move(qreal angle, qreal tolerance) { qWarning() << "move"; - if (m_cursorNavigation) - m_cursorNavigation->move(angle, tolerance, false); + qreal a = qDegreesToRadians(angle); + qreal t = qDegreesToRadians(qFabs(std::fmod(tolerance, 180))); + if (m_cursorNavigation) { + CursorNavigationAttached *item = m_cursorNavigation->m_currentItem; + if (m_cursorNavigation->move(a, t, false) && item) + item->moved(a,t); + } } void CursorNavigationAttached::move(QVector2D vector, qreal tolerance) { - qWarning() << "move"; - if (m_cursorNavigation) - m_cursorNavigation->move(vector, tolerance, false); + qWarning() << "move (vector)"; + qreal a = qAtan2(vector.y(), vector.x()); + qreal t = qDegreesToRadians(qFabs(std::fmod(tolerance, 180))); + if (m_cursorNavigation) { + CursorNavigationAttached *item = m_cursorNavigation->m_currentItem; + if (m_cursorNavigation->move(a, t, false) && item) + item->moved(a,t); + } } QQuickItem *CursorNavigationAttached::find(qreal angle, qreal tolerance) { + qreal a = qDegreesToRadians(angle); + qreal t = qDegreesToRadians(qFabs(std::fmod(tolerance, 180))); if (m_cursorNavigation) { - CursorNavigationAttached *item = m_cursorNavigation->find(angle, tolerance, false); + CursorNavigationAttached *item = m_cursorNavigation->find(a, t, false); if (item) return item->item(); } @@ -102,8 +128,10 @@ QQuickItem *CursorNavigationAttached::find(qreal angle, qreal tolerance) QQuickItem *CursorNavigationAttached::find(QVector2D vector, qreal tolerance) { + qreal a = qAtan2(vector.y(), vector.x()); + qreal t = qDegreesToRadians(qFabs(std::fmod(tolerance, 180))); if (m_cursorNavigation) { - CursorNavigationAttached *item = m_cursorNavigation->find(vector, tolerance, false); + CursorNavigationAttached *item = m_cursorNavigation->find(a, t, false); if (item) return item->item(); } @@ -112,50 +140,74 @@ QQuickItem *CursorNavigationAttached::find(QVector2D vector, qreal tolerance) void CursorNavigationAttached::moveUp() { - if (m_cursorNavigation) - m_cursorNavigation->move(-90, 0, true); + if (m_cursorNavigation) { + CursorNavigationAttached *item = m_cursorNavigation->m_currentItem; + if (m_cursorNavigation->move(qDegreesToRadians(-90.0f), 0, true) && item) + item->movedUp(); + } } void CursorNavigationAttached::moveDown() { - if (m_cursorNavigation) - m_cursorNavigation->move(90, 0, true); + if (m_cursorNavigation) { + CursorNavigationAttached *item = m_cursorNavigation->m_currentItem; + if (m_cursorNavigation->move(qDegreesToRadians(90.0f), 0, true) && item) + item->movedDown(); + } } void CursorNavigationAttached::moveRight() { - if (m_cursorNavigation) - m_cursorNavigation->move(0, 0, true); + if (m_cursorNavigation) { + CursorNavigationAttached *item = m_cursorNavigation->m_currentItem; + if (m_cursorNavigation->move(qDegreesToRadians(0.0f), 0, true) && item) + item->movedRight(); + } } void CursorNavigationAttached::moveLeft() { - if (m_cursorNavigation) - m_cursorNavigation->move(180, 0, true); + if (m_cursorNavigation) { + CursorNavigationAttached *item = m_cursorNavigation->m_currentItem; + if (m_cursorNavigation->move(qDegreesToRadians(180.0f), 0, true) && item) + item->movedLeft(); + } } void CursorNavigationAttached::activate() { - if (m_cursorNavigation) - m_cursorNavigation->action(Activate); + if (m_cursorNavigation) { + CursorNavigationAttached *item = m_cursorNavigation->m_currentItem; + if (m_cursorNavigation->action(Activate) && item) + item->activated(); + } } -void CursorNavigationAttached::forward() +void CursorNavigationAttached::moveForward() { - if (m_cursorNavigation) - m_cursorNavigation->action(Forward); + if (m_cursorNavigation) { + CursorNavigationAttached *item = m_cursorNavigation->m_currentItem; + if (m_cursorNavigation->action(Forward) && item) + item->movedForward(); + } } -void CursorNavigationAttached::back() +void CursorNavigationAttached::moveBack() { - if (m_cursorNavigation) - m_cursorNavigation->action(Back); + if (m_cursorNavigation) { + CursorNavigationAttached *item = m_cursorNavigation->m_currentItem; + if (m_cursorNavigation->action(Back) && item) + item->movedBack(); + } } void CursorNavigationAttached::escape() { - if (m_cursorNavigation) - m_cursorNavigation->action(Escape); + if (m_cursorNavigation) { + CursorNavigationAttached *item = m_cursorNavigation->m_currentItem; + if (m_cursorNavigation->action(Escape) && item) + item->escaped(); + } } void CursorNavigationAttached::onWindowChanged(QQuickWindow *window) diff --git a/plugin/cursornavigationattached.h b/plugin/cursornavigationattached.h index 1409a93..f3c729d 100644 --- a/plugin/cursornavigationattached.h +++ b/plugin/cursornavigationattached.h @@ -45,6 +45,12 @@ public slots: void setTrapsCursor(bool trapsCursor); void setEscapeTarget(QQuickItem * escapeTarget); + /* just for passing movement changes forward. does not move the cursor. + * events are received by the item that currently has the cursor + */ + void setMagnitude(qreal angle, qreal magnitude); + void setMagnitude(QVector2D vector); + void move(qreal angle, qreal tolerance = 0); void move(QVector2D vector, qreal tolerance = 0); @@ -57,8 +63,8 @@ public slots: void moveRight(); void moveLeft(); void activate(); - void forward(); - void back(); + void moveForward(); + void moveBack(); void escape(); @@ -69,6 +75,17 @@ signals: void escapeTargetChanged(QQuickItem * escapeTarget); + void magnitudeChanged(qreal angle, qreal magnitude); + void moved(qreal angle, qreal tolerance); + void movedUp(); + void movedDown(); + void movedRight(); + void movedLeft(); + void activated(); + void movedForward(); + void movedBack(); + void escaped(); + private slots: void onWindowChanged(QQuickWindow *window); diff --git a/plugin/inputadapter.cpp b/plugin/inputadapter.cpp index feb1373..52eba34 100644 --- a/plugin/inputadapter.cpp +++ b/plugin/inputadapter.cpp @@ -21,47 +21,39 @@ bool InputAdapter::eventFilter(QObject *object, QEvent *event) if (event->type() == QEvent::KeyPress) { QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event); return handleKeyEvent(keyEvent); - } else if (event->type() == QEvent::Wheel) { - QWheelEvent *wheelEvent = static_cast<QWheelEvent *>(event); - return handleWheelEvent(wheelEvent); - } else if (event->type() == QEvent::MouseMove) { - QMouseEvent *mouseEvent = static_cast<QMouseEvent *>(event); - return handleMouseEvent(mouseEvent); } return false; } bool InputAdapter::handleKeyEvent(QKeyEvent *event) { - CursorNavigationCommand cmd; - //detect arrow keys, tabs, enter and esc switch (event->key()) { case Qt::Key_Left: - m_cursorNavigation->move(180, 0, true); + m_cursorNavigation->m_rootItem->moveLeft(); break; case Qt::Key_Right: - m_cursorNavigation->move(0, 0, true); + m_cursorNavigation->m_rootItem->moveRight(); break; case Qt::Key_Up: - m_cursorNavigation->move(-90, 0, true); + m_cursorNavigation->m_rootItem->moveUp(); break; case Qt::Key_Down: - m_cursorNavigation->move(90, 0, true); + m_cursorNavigation->m_rootItem->moveDown(); break; case Qt::Key_Return: case Qt::Key_Enter: - m_cursorNavigation->action(Activate); + m_cursorNavigation->m_rootItem->activate(); break; case Qt::BackButton: case Qt::Key_Escape: - m_cursorNavigation->action(Escape); + m_cursorNavigation->m_rootItem->escape(); break; case Qt::Key_Tab: - m_cursorNavigation->action(Forward); + m_cursorNavigation->m_rootItem->moveForward(); break; case Qt::Key_Backtab: - m_cursorNavigation->action(Back); + m_cursorNavigation->m_rootItem->moveBack(); break; default: return false; @@ -69,15 +61,3 @@ bool InputAdapter::handleKeyEvent(QKeyEvent *event) return true; } - -bool InputAdapter::handleMouseEvent(QMouseEvent *event) -{ - //interpret mouse movement as omnnidirectional joystick movements for testing purposes - return false; -} - -bool InputAdapter::handleWheelEvent(QWheelEvent *event) -{ - //turn wheel events into tabs - return false; -} |