#include <ddtPointGrabber.hpp>
Inheritance diagram for PointGrabber:
Public Types | |
| enum | { PG_MOUSE_RELEASED = 0 , PG_MOUSE_DOWN , PG_MOUSE_MOVING } |
Public Attributes | |
| qreal | mouse_down_x = 0.0 |
| qreal | mouse_down_y = 0.0 |
| PointGrabber (QGraphicsItem *parent=nullptr, const int point_num=0) | |
| int | GetPointNumber () const |
| void | SetMouseState (const int state) |
| int | GetMouseState () const |
Detailed Description
Class for point grabbing.
Member Enumeration Documentation
◆ anonymous enum
Constructor & Destructor Documentation
◆ PointGrabber()
|
explicit |
Constructor
- Parameters
-
parent Pointer to the parent graphics item. point_number The point number.
Member Function Documentation
◆ GetMouseState()
| int PointGrabber::GetMouseState | ( | ) | const |
Get the current mouse state
- Returns
- The state of the mouse button.
◆ GetPointNumber()
| int PointGrabber::GetPointNumber | ( | ) | const |
Check which point was selected
- Returns
- The selected point number.
◆ SetMouseState()
| void PointGrabber::SetMouseState | ( | const int | state | ) |
Record the current mouse state
- Parameters
-
state The current mouse state.
Member Data Documentation
◆ mouse_down_x
| qreal PointGrabber::mouse_down_x = 0.0 |
Mouse coordinate x
◆ mouse_down_y
| qreal PointGrabber::mouse_down_y = 0.0 |
Mouse coordinate y
The documentation for this class was generated from the following files:
- datavisualisation/utils/src/include/ddt/ddtPointGrabber.hpp
- datavisualisation/utils/src/ddtPointGrabber.cpp
