Qt3DInput::QKeyboardHandler Class
class Qt3DInput::QKeyboardHandler提供键盘事件通知。更多
头文件: | #include <QKeyboardHandler> |
CMake: | find_package(Qt6 REQUIRED COMPONENTS 3dinput) target_link_libraries(mytarget PRIVATE Qt6::3dinput) |
qmake: | QT += 3dinput |
在 QML 中: | KeyboardHandler |
继承: | Qt3DCore::QComponent |
状态: | 已废弃 |
属性
- focus : bool
- sourceDevice : Qt3DInput::QKeyboardDevice*
公共功能
QKeyboardHandler(Qt3DCore::QNode *parent = nullptr) | |
bool | focus() const |
Qt3DInput::QKeyboardDevice * | sourceDevice() const |
公共插槽
void | setFocus(bool focus) |
void | setSourceDevice(Qt3DInput::QKeyboardDevice *keyboardDevice) |
信号
void | asteriskPressed(Qt3DInput::QKeyEvent *event) |
void | backPressed(Qt3DInput::QKeyEvent *event) |
void | backtabPressed(Qt3DInput::QKeyEvent *event) |
void | callPressed(Qt3DInput::QKeyEvent *event) |
void | cancelPressed(Qt3DInput::QKeyEvent *event) |
void | context1Pressed(Qt3DInput::QKeyEvent *event) |
void | context2Pressed(Qt3DInput::QKeyEvent *event) |
void | context3Pressed(Qt3DInput::QKeyEvent *event) |
void | context4Pressed(Qt3DInput::QKeyEvent *event) |
void | deletePressed(Qt3DInput::QKeyEvent *event) |
void | digit0Pressed(Qt3DInput::QKeyEvent *event) |
void | digit1Pressed(Qt3DInput::QKeyEvent *event) |
void | digit2Pressed(Qt3DInput::QKeyEvent *event) |
void | digit3Pressed(Qt3DInput::QKeyEvent *event) |
void | digit4Pressed(Qt3DInput::QKeyEvent *event) |
void | digit5Pressed(Qt3DInput::QKeyEvent *event) |
void | digit6Pressed(Qt3DInput::QKeyEvent *event) |
void | digit7Pressed(Qt3DInput::QKeyEvent *event) |
void | digit8Pressed(Qt3DInput::QKeyEvent *event) |
void | digit9Pressed(Qt3DInput::QKeyEvent *event) |
void | downPressed(Qt3DInput::QKeyEvent *event) |
void | enterPressed(Qt3DInput::QKeyEvent *event) |
void | escapePressed(Qt3DInput::QKeyEvent *event) |
void | flipPressed(Qt3DInput::QKeyEvent *event) |
void | focusChanged(bool focus) |
void | hangupPressed(Qt3DInput::QKeyEvent *event) |
void | leftPressed(Qt3DInput::QKeyEvent *event) |
void | menuPressed(Qt3DInput::QKeyEvent *event) |
void | noPressed(Qt3DInput::QKeyEvent *event) |
void | numberSignPressed(Qt3DInput::QKeyEvent *event) |
void | pressed(Qt3DInput::QKeyEvent *event) |
void | released(Qt3DInput::QKeyEvent *event) |
void | returnPressed(Qt3DInput::QKeyEvent *event) |
void | rightPressed(Qt3DInput::QKeyEvent *event) |
void | selectPressed(Qt3DInput::QKeyEvent *event) |
void | sourceDeviceChanged(Qt3DInput::QKeyboardDevice *keyboardDevice) |
void | spacePressed(Qt3DInput::QKeyEvent *event) |
void | tabPressed(Qt3DInput::QKeyEvent *event) |
void | upPressed(Qt3DInput::QKeyEvent *event) |
void | volumeDownPressed(Qt3DInput::QKeyEvent *event) |
void | volumeUpPressed(Qt3DInput::QKeyEvent *event) |
void | yesPressed(Qt3DInput::QKeyEvent *event) |
属性文档
focus : bool
如果 QKeyboardHandlers 有焦点,则保持true
。
访问功能:
bool | focus() const |
void | setFocus(bool focus) |
Notifier 信号:
void | focusChanged(bool focus) |
sourceDevice : Qt3DInput::QKeyboardDevice*
保存QKeyboardHandler 的键盘设备。如果没有有效的设备,QKeyboardHandler 将无法接收任何事件。
访问功能:
Qt3DInput::QKeyboardDevice * | sourceDevice() const |
void | setSourceDevice(Qt3DInput::QKeyboardDevice *keyboardDevice) |
Notifier 信号:
void | sourceDeviceChanged(Qt3DInput::QKeyboardDevice *keyboardDevice) |
成员函数 文档
[explicit]
QKeyboardHandler::QKeyboardHandler(Qt3DCore::QNode *parent = nullptr)
构建一个新的 QKeyboardHandler 实例,其父级parent 。
[signal]
void QKeyboardHandler::asteriskPressed(Qt3DInput::QKeyEvent *event)
按下 * 键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::backPressed(Qt3DInput::QKeyEvent *event)
按下返回键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::backtabPressed(Qt3DInput::QKeyEvent *event)
按下 backtab 键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::callPressed(Qt3DInput::QKeyEvent *event)
按下呼叫键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::cancelPressed(Qt3DInput::QKeyEvent *event)
按下取消键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::context1Pressed(Qt3DInput::QKeyEvent *event)
按下上下文 1 键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::context2Pressed(Qt3DInput::QKeyEvent *event)
按下上下文 2 键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::context3Pressed(Qt3DInput::QKeyEvent *event)
按下上下文 2 键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::context4Pressed(Qt3DInput::QKeyEvent *event)
按下上下文 4 键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::deletePressed(Qt3DInput::QKeyEvent *event)
按下删除键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::digit0Pressed(Qt3DInput::QKeyEvent *event)
按下 0 键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::digit1Pressed(Qt3DInput::QKeyEvent *event)
按下 1 键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::digit2Pressed(Qt3DInput::QKeyEvent *event)
按下 2 键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::digit3Pressed(Qt3DInput::QKeyEvent *event)
按下 3 键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::digit4Pressed(Qt3DInput::QKeyEvent *event)
按下 4 键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::digit5Pressed(Qt3DInput::QKeyEvent *event)
按下 5 键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::digit6Pressed(Qt3DInput::QKeyEvent *event)
按下 6 键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::digit7Pressed(Qt3DInput::QKeyEvent *event)
按下 7 键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::digit8Pressed(Qt3DInput::QKeyEvent *event)
按下 8 键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::digit9Pressed(Qt3DInput::QKeyEvent *event)
按下 9 键时发出该信号,事件详情包含在event
[signal]
void QKeyboardHandler::downPressed(Qt3DInput::QKeyEvent *event)
按下向下键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::enterPressed(Qt3DInput::QKeyEvent *event)
按下回车键时会发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::escapePressed(Qt3DInput::QKeyEvent *event)
按下转义键时会发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::flipPressed(Qt3DInput::QKeyEvent *event)
按下翻转键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::hangupPressed(Qt3DInput::QKeyEvent *event)
按下挂断键时会发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::leftPressed(Qt3DInput::QKeyEvent *event)
按下左键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::menuPressed(Qt3DInput::QKeyEvent *event)
按下菜单键时会发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::noPressed(Qt3DInput::QKeyEvent *event)
按下 "是 "键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::numberSignPressed(Qt3DInput::QKeyEvent *event)
按下数字符号键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::pressed(Qt3DInput::QKeyEvent *event)
按键被按下时会发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::released(Qt3DInput::QKeyEvent *event)
该信号在按键释放时发出,事件详情包含在event 中。
[signal]
void QKeyboardHandler::returnPressed(Qt3DInput::QKeyEvent *event)
按下返回键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::rightPressed(Qt3DInput::QKeyEvent *event)
按下右键时会发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::selectPressed(Qt3DInput::QKeyEvent *event)
按下选择键时会发出该信号,事件详情包含在event 中。
[slot]
void QKeyboardHandler::setFocus(bool focus)
将焦点设置为focus 。如果当前焦点未设置为true
,该组件将接收键盘焦点。
注: 属性focus 的设置函数。
另请参阅 focus().
Qt3DInput::QKeyboardDevice *QKeyboardHandler::sourceDevice() const
返回当前键盘设备。
注: 属性 sourceDevice 的获取函数。
另请参阅 setSourceDevice().
[signal]
void QKeyboardHandler::spacePressed(Qt3DInput::QKeyEvent *event)
按下空格键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::tabPressed(Qt3DInput::QKeyEvent *event)
按下制表符键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::upPressed(Qt3DInput::QKeyEvent *event)
按下向上键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::volumeDownPressed(Qt3DInput::QKeyEvent *event)
按下音量减小键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::volumeUpPressed(Qt3DInput::QKeyEvent *event)
按下音量增大键时发出该信号,事件详情包含在event 中。
[signal]
void QKeyboardHandler::yesPressed(Qt3DInput::QKeyEvent *event)
按下 "是 "键时发出该信号,事件详情包含在event 中。
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