Differential D19877 Diff 54296 src/qmlcontrols/kquickcontrolsaddons/eventgenerator.cpp

Changeset View

Standalone View

View Options

src/qmlcontrols/kquickcontrolsaddons/eventgenerator.cpp

Show First 20 Lines • Show All 59 Lines • ▼ Show 20 Line(s)
60void EventGenerator::sendMouseEventRecursive(QQuickItem *parentItem, EventGenerator::MouseEvent type, int x, int y, int button, Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers) 60​void EventGenerator::sendMouseEventRecursive(QQuickItem *parentItem, EventGenerator::MouseEvent type, int x, int y, int button, Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers)
61{ 61​{
62 if (!parentItem) { 62​ if (!parentItem) {
63 return; 63​ return;
64 } 64​ }
65 65​
66 const QList<QQuickItem *> items = allChildItemsRecursive(parentItem); 66​ const QList<QQuickItem *> items = allChildItemsRecursive(parentItem);
67 67​
68 foreach(QQuickItem *item, items) { 68​ for (QQuickItem *item : items) {
69 sendMouseEvent(item, type, x, y, button, buttons, modifiers); 69​ sendMouseEvent(item, type, x, y, button, buttons, modifiers);
70 } 70​ }
71} 71​}
72 72​
73void EventGenerator::sendWheelEvent(QQuickItem *item, int x, int y, const QPoint &pixelDelta, const QPoint &angleDelta, Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers) 73​void EventGenerator::sendWheelEvent(QQuickItem *item, int x, int y, const QPoint &pixelDelta, const QPoint &angleDelta, Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers)
74{ 74​{
75 if (!item || !item->window()) { 75​ if (!item || !item->window()) {
76 return; 76​ return;
77 } 77​ }
78 78​
79 QPointF pos(x, y); 79​ QPointF pos(x, y);
80 QPointF globalPos(item->window()->mapToGlobal(item->mapToScene(pos).toPoint())); 80​ QPointF globalPos(item->window()->mapToGlobal(item->mapToScene(pos).toPoint()));
81 QWheelEvent ev(pos, globalPos, pixelDelta, angleDelta, /* qt4Delta */ 0, /* qt4Orientation */ Qt::Horizontal, buttons, modifiers); 81​ QWheelEvent ev(pos, globalPos, pixelDelta, angleDelta, /* qt4Delta */ 0, /* qt4Orientation */ Qt::Horizontal, buttons, modifiers);
82 QGuiApplication::sendEvent(item, &ev); 82​ QGuiApplication::sendEvent(item, &ev);
83} 83​}
84 84​
85void EventGenerator::sendWheelEventRecursive(QQuickItem *parentItem, int x, int y, const QPoint &pixelDelta, const QPoint &angleDelta, Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers) 85​void EventGenerator::sendWheelEventRecursive(QQuickItem *parentItem, int x, int y, const QPoint &pixelDelta, const QPoint &angleDelta, Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers)
86{ 86​{
87 if (!parentItem) { 87​ if (!parentItem) {
88 return; 88​ return;
89 } 89​ }
90 90​
91 const QList<QQuickItem *> items = allChildItemsRecursive(parentItem); 91​ const QList<QQuickItem *> items = allChildItemsRecursive(parentItem);
92 92​
93 foreach(QQuickItem *item, items) { 93​ for (QQuickItem *item : items) {
94 sendWheelEvent(item, x, y, pixelDelta, angleDelta, buttons, modifiers); 94​ sendWheelEvent(item, x, y, pixelDelta, angleDelta, buttons, modifiers);
95 } 95​ }
96} 96​}
97 97​
98void EventGenerator::sendGrabEvent(QQuickItem *item, EventGenerator::GrabEvent type) 98​void EventGenerator::sendGrabEvent(QQuickItem *item, EventGenerator::GrabEvent type)
99{ 99​{
100 if (!item) { 100​ if (!item) {
101 return; 101​ return;
Show All 22 Lines
124void EventGenerator::sendGrabEventRecursive(QQuickItem *parentItem, EventGenerator::GrabEvent type) 124​void EventGenerator::sendGrabEventRecursive(QQuickItem *parentItem, EventGenerator::GrabEvent type)
125{ 125​{
126 if (!parentItem) { 126​ if (!parentItem) {
127 return; 127​ return;
128 } 128​ }
129 129​
130 const QList<QQuickItem *> items = allChildItemsRecursive(parentItem); 130​ const QList<QQuickItem *> items = allChildItemsRecursive(parentItem);
131 131​
132 foreach(QQuickItem *item, items) { 132​ for (QQuickItem *item : items) {
133 sendGrabEvent(item, type); 133​ sendGrabEvent(item, type);
134 } 134​ }
135} 135​}
136 136​
137QList<QQuickItem *> EventGenerator::allChildItemsRecursive(QQuickItem *parentItem) 137​QList<QQuickItem *> EventGenerator::allChildItemsRecursive(QQuickItem *parentItem)
138{ 138​{
139 QList<QQuickItem *> itemList; 139​ QList<QQuickItem *> itemList;
140 140​
141 itemList.append(parentItem->childItems()); 141​ const auto childsItems = parentItem->childItems();
142​ itemList.append(childsItems);
142 143​
143 foreach(QQuickItem *childItem, parentItem->childItems()) { 144​
145​ for (QQuickItem *childItem : childsItems) {
144 itemList.append(allChildItemsRecursive(childItem)); 146​ itemList.append(allChildItemsRecursive(childItem));
145 } 147​ }
146 148​
147 return itemList; 149​ return itemList;
148} 150​}