基于滚轮鼠标的基本输入处理程序。 更多...
import 语句: | import QtGraphs |
实例化: | Q3DInputHandler |
继承者: | |
状态: | 技术预览 |
InputHandler3D is the basic input handler for wheel mouse type of input devices.
见 Q3DInputHandler 文档编制了解更多细节。
rotationEnabled : bool |
Defines whether this input handler allows graph rotation. Defaults to
true
.
selectionEnabled : bool |
Defines whether this input handler allows selection from the graph. Defaults to
true
.
zoomAtTargetEnabled : bool |
Defines whether zooming changes the camera target to the position of the input at the time of the zoom. Defaults to
true
.
zoomEnabled : bool |
Defines whether this input handler allows graph zooming. Defaults to
true
.