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Expose screen to MouseEventListener events

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This commit is contained in:
David Edmundson 2013-12-13 17:15:07 +01:00
parent a26913ccac
commit 906caec817
2 changed files with 37 additions and 19 deletions
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45
src/declarativeimports/qtextracomponents/mouseeventlistener.cpp
View File

@ -25,7 +25,7 @@
#include <QMouseEvent> #include <QMouseEvent>
#include <QTimer> #include <QTimer>
#include <QQuickWindow> #include <QQuickWindow>
#include <QScreen>
#include <QDebug> #include <QDebug>
static const int PressAndHoldDelay = 800; static const int PressAndHoldDelay = 800;
@ -107,12 +107,12 @@ void MouseEventListener::hoverMoveEvent(QHoverEvent * event)
} }
QQuickWindow *w = window(); QQuickWindow *w = window();
QPoint screenPos = QPoint(); QPoint screenPos;
if (w) { if (w) {
w->mapToGlobal(event->pos()); screenPos = w->mapToGlobal(event->pos());
} }
KDeclarativeMouseEvent dme(event->pos().x(), event->pos().y(), screenPos.x(), screenPos.y(), Qt::NoButton, Qt::NoButton, event->modifiers()); KDeclarativeMouseEvent dme(event->pos().x(), event->pos().y(), screenPos.x(), screenPos.y(), Qt::NoButton, Qt::NoButton, event->modifiers(), 0);
emit positionChanged(&dme); emit positionChanged(&dme);
} }
@ -137,8 +137,8 @@ void MouseEventListener::mousePressEvent(QMouseEvent *me)
} }
m_buttonDownPos[me->button()] = me->pos(); m_buttonDownPos[me->button()] = me->pos();
KDeclarativeMouseEvent dme(me->pos().x(), me->pos().y(), me->screenPos().x(), me->screenPos().y(), me->button(), me->buttons(), me->modifiers()); KDeclarativeMouseEvent dme(me->pos().x(), me->pos().y(), me->screenPos().x(), me->screenPos().y(), me->button(), me->buttons(), me->modifiers(), screenForGlobalPos(me->globalPos()));
m_pressAndHoldEvent = new KDeclarativeMouseEvent(me->pos().x(), me->pos().y(), me->screenPos().x(), me->screenPos().y(), me->button(), me->buttons(), me->modifiers()); m_pressAndHoldEvent = new KDeclarativeMouseEvent(me->pos().x(), me->pos().y(), me->screenPos().x(), me->screenPos().y(), me->button(), me->buttons(), me->modifiers(), screenForGlobalPos(me->globalPos()));
emit pressed(&dme); emit pressed(&dme);
m_pressed = true; m_pressed = true;
@ -152,7 +152,7 @@ void MouseEventListener::mouseMoveEvent(QMouseEvent *me)
return; return;
} }
KDeclarativeMouseEvent dme(me->pos().x(), me->pos().y(), me->screenPos().x(), me->screenPos().y(), me->button(), me->buttons(), me->modifiers()); KDeclarativeMouseEvent dme(me->pos().x(), me->pos().y(), me->screenPos().x(), me->screenPos().y(), me->button(), me->buttons(), me->modifiers(), screenForGlobalPos(me->globalPos()));
emit positionChanged(&dme); emit positionChanged(&dme);
} }
@ -163,7 +163,7 @@ void MouseEventListener::mouseReleaseEvent(QMouseEvent *me)
return; return;
} }
KDeclarativeMouseEvent dme(me->pos().x(), me->pos().y(), me->screenPos().x(), me->screenPos().y(), me->button(), me->buttons(), me->modifiers()); KDeclarativeMouseEvent dme(me->pos().x(), me->pos().y(), me->screenPos().x(), me->screenPos().y(), me->button(), me->buttons(), me->modifiers(), screenForGlobalPos(me->globalPos()));
m_pressed = false; m_pressed = false;
emit released(&dme); emit released(&dme);
@ -217,8 +217,8 @@ bool MouseEventListener::childMouseEventFilter(QQuickItem *item, QEvent *event)
//the parent will receive events in its own coordinates //the parent will receive events in its own coordinates
const QPointF myPos = item->mapToItem(this, me->pos()); const QPointF myPos = item->mapToItem(this, me->pos());
KDeclarativeMouseEvent dme(myPos.x(), myPos.y(), me->screenPos().x(), me->screenPos().y(), me->button(), me->buttons(), me->modifiers()); KDeclarativeMouseEvent dme(myPos.x(), myPos.y(), me->screenPos().x(), me->screenPos().y(), me->button(), me->buttons(), me->modifiers(), screenForGlobalPos(me->globalPos()));
m_pressAndHoldEvent = new KDeclarativeMouseEvent(myPos.x(), myPos.y(), me->screenPos().x(), me->screenPos().y(), me->button(), me->buttons(), me->modifiers()); m_pressAndHoldEvent = new KDeclarativeMouseEvent(myPos.x(), myPos.y(), me->screenPos().x(), me->screenPos().y(), me->button(), me->buttons(), me->modifiers(), screenForGlobalPos(me->globalPos()));
//qDebug() << "pressed in sceneEventFilter"; //qDebug() << "pressed in sceneEventFilter";
m_buttonDownPos[me->button()] = me->pos(); m_buttonDownPos[me->button()] = me->pos();
emit pressed(&dme); emit pressed(&dme);
@ -236,14 +236,14 @@ bool MouseEventListener::childMouseEventFilter(QQuickItem *item, QEvent *event)
const QPointF myPos = item->mapToItem(this, he->pos()); const QPointF myPos = item->mapToItem(this, he->pos());
QQuickWindow *w = window(); QQuickWindow *w = window();
QPoint screenPos = QPoint(); QPoint screenPos;
if (w) { if (w) {
w->mapToGlobal(myPos.toPoint()); screenPos = w->mapToGlobal(myPos.toPoint());
} }
KDeclarativeMouseEvent dme(myPos.x(), myPos.y(), screenPos.x(), screenPos.y(), Qt::NoButton, Qt::NoButton, he->modifiers()); KDeclarativeMouseEvent dme(myPos.x(), myPos.y(), screenPos.x(), screenPos.y(), Qt::NoButton, Qt::NoButton, he->modifiers(), 0);
//qDebug() << "positionChanged..." << dme.x() << dme.y(); //qDebug() << "positionChanged..." << dme.x() << dme.y();
m_pressAndHoldEvent = new KDeclarativeMouseEvent(myPos.x(), myPos.y(), screenPos.x(), screenPos.y(), Qt::NoButton, Qt::NoButton, he->modifiers()); m_pressAndHoldEvent = new KDeclarativeMouseEvent(myPos.x(), myPos.y(), screenPos.x(), screenPos.y(), Qt::NoButton, Qt::NoButton, he->modifiers(),0);
emit positionChanged(&dme); emit positionChanged(&dme);
break; break;
} }
@ -255,9 +255,9 @@ bool MouseEventListener::childMouseEventFilter(QQuickItem *item, QEvent *event)
} }
const QPointF myPos = item->mapToItem(this, me->pos()); const QPointF myPos = item->mapToItem(this, me->pos());
KDeclarativeMouseEvent dme(myPos.x(), myPos.y(), me->screenPos().x(), me->screenPos().y(), me->button(), me->buttons(), me->modifiers()); KDeclarativeMouseEvent dme(myPos.x(), myPos.y(), me->screenPos().x(), me->screenPos().y(), me->button(), me->buttons(), me->modifiers(), screenForGlobalPos(me->globalPos()));
//qDebug() << "positionChanged..." << dme.x() << dme.y(); //qDebug() << "positionChanged..." << dme.x() << dme.y();
m_pressAndHoldEvent = new KDeclarativeMouseEvent(myPos.x(), myPos.y(), me->screenPos().x(), me->screenPos().y(), me->button(), me->buttons(), me->modifiers()); m_pressAndHoldEvent = new KDeclarativeMouseEvent(myPos.x(), myPos.y(), me->screenPos().x(), me->screenPos().y(), me->button(), me->buttons(), me->modifiers(), screenForGlobalPos(me->globalPos()));
emit positionChanged(&dme); emit positionChanged(&dme);
break; break;
} }
@ -266,7 +266,7 @@ bool MouseEventListener::childMouseEventFilter(QQuickItem *item, QEvent *event)
QMouseEvent *me = static_cast<QMouseEvent *>(event); QMouseEvent *me = static_cast<QMouseEvent *>(event);
const QPointF myPos = item->mapToItem(this, me->pos()); const QPointF myPos = item->mapToItem(this, me->pos());
KDeclarativeMouseEvent dme(myPos.x(), myPos.y(), me->screenPos().x(), me->screenPos().y(), me->button(), me->buttons(), me->modifiers()); KDeclarativeMouseEvent dme(myPos.x(), myPos.y(), me->screenPos().x(), me->screenPos().y(), me->button(), me->buttons(), me->modifiers(), screenForGlobalPos(me->globalPos()));
m_pressed = false; m_pressed = false;
emit released(&dme); emit released(&dme);
@ -292,5 +292,16 @@ bool MouseEventListener::childMouseEventFilter(QQuickItem *item, QEvent *event)
// return false; // return false;
} }
QScreen* MouseEventListener::screenForGlobalPos(const QPoint& globalPos)
{
foreach(QScreen *screen, QGuiApplication::screens()) {
if (screen->geometry().contains(globalPos)) {
return screen;
}
}
return 0;
}
#include "mouseeventlistener.moc" #include "mouseeventlistener.moc"

11
src/declarativeimports/qtextracomponents/mouseeventlistener.h
View File

@ -33,19 +33,22 @@ class KDeclarativeMouseEvent : public QObject
Q_PROPERTY(int button READ button) Q_PROPERTY(int button READ button)
Q_PROPERTY(Qt::MouseButtons buttons READ buttons) Q_PROPERTY(Qt::MouseButtons buttons READ buttons)
Q_PROPERTY(Qt::KeyboardModifiers modifiers READ modifiers) Q_PROPERTY(Qt::KeyboardModifiers modifiers READ modifiers)
Q_PROPERTY(QScreen* screen READ screen CONSTANT)
public: public:
KDeclarativeMouseEvent(int x, int y, int screenX, int screenY, KDeclarativeMouseEvent(int x, int y, int screenX, int screenY,
Qt::MouseButton button, Qt::MouseButton button,
Qt::MouseButtons buttons, Qt::MouseButtons buttons,
Qt::KeyboardModifiers modifiers) Qt::KeyboardModifiers modifiers,
QScreen* screen)
: m_x(x), : m_x(x),
m_y(y), m_y(y),
m_screenX(screenX), m_screenX(screenX),
m_screenY(screenY), m_screenY(screenY),
m_button(button), m_button(button),
m_buttons(buttons), m_buttons(buttons),
m_modifiers(modifiers) m_modifiers(modifiers),
m_screen(screen)
{} {}
int x() const { return m_x; } int x() const { return m_x; }
@ -55,6 +58,7 @@ public:
int button() const { return m_button; } int button() const { return m_button; }
Qt::MouseButtons buttons() const { return m_buttons; } Qt::MouseButtons buttons() const { return m_buttons; }
Qt::KeyboardModifiers modifiers() const { return m_modifiers; } Qt::KeyboardModifiers modifiers() const { return m_modifiers; }
QScreen* screen() const { return m_screen; }
// only for internal usage // only for internal usage
void setX(int x) { m_x = x; } void setX(int x) { m_x = x; }
@ -68,6 +72,7 @@ private:
Qt::MouseButton m_button; Qt::MouseButton m_button;
Qt::MouseButtons m_buttons; Qt::MouseButtons m_buttons;
Qt::KeyboardModifiers m_modifiers; Qt::KeyboardModifiers m_modifiers;
QScreen *m_screen;
}; };
class KDeclarativeWheelEvent : public QObject class KDeclarativeWheelEvent : public QObject
@ -173,6 +178,8 @@ private Q_SLOTS:
void handlePressAndHold(); void handlePressAndHold();
private: private:
static QScreen* screenForGlobalPos(const QPoint &globalPos);
QPointF buttonDownPos(int btn) const; QPointF buttonDownPos(int btn) const;
bool m_pressed; bool m_pressed;
KDeclarativeMouseEvent* m_pressAndHoldEvent; KDeclarativeMouseEvent* m_pressAndHoldEvent;