本文整理汇总了C++中KeyboardEvent::altKey方法的典型用法代码示例。如果您正苦于以下问题：C++ KeyboardEvent::altKey方法的具体用法？C++ KeyboardEvent::altKey怎么用？C++ KeyboardEvent::altKey使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类KeyboardEvent的用法示例。
在下文中一共展示了KeyboardEvent::altKey方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: jsKeyboardEventAltKey
JSValue jsKeyboardEventAltKey(ExecState* exec, const Identifier&, const PropertySlot& slot)
{
JSKeyboardEvent* castedThis = static_cast<JSKeyboardEvent*>(asObject(slot.slotBase()));
UNUSED_PARAM(exec);
KeyboardEvent* imp = static_cast<KeyboardEvent*>(castedThis->impl());
return jsBoolean(imp->altKey());
}示例2: defaultEventHandler
void HTMLSelectElement::defaultEventHandler(Event* evt)
{
if (!renderer())
return;
if (usesMenuList())
menuListDefaultEventHandler(evt);
else
listBoxDefaultEventHandler(evt);
if (evt->defaultHandled())
return;
if (evt->type() == eventNames().keypressEvent && evt->isKeyboardEvent()) {
KeyboardEvent* keyboardEvent = static_cast<KeyboardEvent*>(evt);
if (!keyboardEvent->ctrlKey() && !keyboardEvent->altKey() && !keyboardEvent->metaKey() &&
isPrintableChar(keyboardEvent->charCode())) {
typeAheadFind(keyboardEvent);
evt->setDefaultHandled();
return;
}
}
HTMLFormControlElementWithState::defaultEventHandler(evt);
}示例3: jsKeyboardEventAltKey
JSValue jsKeyboardEventAltKey(ExecState* exec, JSValue slotBase, const Identifier&)
{
JSKeyboardEvent* castedThis = static_cast<JSKeyboardEvent*>(asObject(slotBase));
UNUSED_PARAM(exec);
KeyboardEvent* imp = static_cast<KeyboardEvent*>(castedThis->impl());
JSValue result = jsBoolean(imp->altKey());
return result;
}示例4: defaultEventHandler
void SelectElement::defaultEventHandler(SelectElementData& data, Element* element, Event* event, HTMLFormElement* htmlForm)
{
if (!element->renderer())
return;
if (data.usesMenuList())
menuListDefaultEventHandler(data, element, event, htmlForm);
else
listBoxDefaultEventHandler(data, element, event, htmlForm);
if (event->defaultHandled())
return;
if (event->type() == eventNames().keypressEvent && event->isKeyboardEvent()) {
KeyboardEvent* keyboardEvent = static_cast<KeyboardEvent*>(event);
if (!keyboardEvent->ctrlKey() && !keyboardEvent->altKey() && !keyboardEvent->metaKey() && isPrintableChar(keyboardEvent->charCode())) {
typeAheadFind(data, element, keyboardEvent);
event->setDefaultHandled();
return;
}
}
}示例5: getValueProperty
JSValue* JSKeyboardEvent::getValueProperty(ExecState* exec, int token) const
{
switch (token) {
case KeyIdentifierAttrNum: {
KeyboardEvent* imp = static_cast<KeyboardEvent*>(impl());
return jsString(exec, imp->keyIdentifier());
}
case KeyLocationAttrNum: {
KeyboardEvent* imp = static_cast<KeyboardEvent*>(impl());
return jsNumber(exec, imp->keyLocation());
}
case CtrlKeyAttrNum: {
KeyboardEvent* imp = static_cast<KeyboardEvent*>(impl());
return jsBoolean(imp->ctrlKey());
}
case ShiftKeyAttrNum: {
KeyboardEvent* imp = static_cast<KeyboardEvent*>(impl());
return jsBoolean(imp->shiftKey());
}
case AltKeyAttrNum: {
KeyboardEvent* imp = static_cast<KeyboardEvent*>(impl());
return jsBoolean(imp->altKey());
}
case MetaKeyAttrNum: {
KeyboardEvent* imp = static_cast<KeyboardEvent*>(impl());
return jsBoolean(imp->metaKey());
}
case AltGraphKeyAttrNum: {
KeyboardEvent* imp = static_cast<KeyboardEvent*>(impl());
return jsBoolean(imp->altGraphKey());
}
case ConstructorAttrNum:
return getConstructor(exec);
}
return 0;
}