QtQuick.MouseArea

2021年9月29日 — MouseArea 包含多个组合事件：clicked（单击）、doubleClicked（双击） 和pressAndHold。这些组合事件由基本鼠标事件（如鼠标按下事件）组成，并且与基本 ...

2021年4月16日 — 好在我找到了一种不太常见的方式，但相当简单和实用：. 将 Child Item 直接放入 Parent Item 的MouseArea 中，类似于这样：. Rectangle . color: yellow ...

A MouseArea is an invisible item that is typically used in conjunction with a visible item in order to provide mouse handling for that item. By effectively ...

This is an example of the MouseArea type in QML. MouseArea example shows how to respond to clicks and drags with a MouseArea. For more information, visit ...

Many MouseArea signals pass a mouse parameter that contains additional information about the mouse event, such as the position, button, and any key modifiers.

This property is particularly useful for highlighting an item while the mouse is pressed within its bounds. This QML property was introduced in Qt 5.4. See also ...

2021年5月21日 — qml: MouseArea onClicked qml: Button onClicked. but only got qml: MouseArea onClicked. How to make the event pass to Button? and why the ...

2018年10月26日 — QML Mousearea onReleased not emitted ... I am trying to use Mousearea in my rectangle in QML. I am getting onPressed, OnCLicked, onDoubleClicked ...

Detailed Description. A MouseArea is an invisible item that is typically used in conjunction with a visible item in order to provide mouse handling for that ...