cPanelFigure Class Reference¶

Returns the list of allowed keys in @figure properties with this figure type, in a nullptr-terminated array of const char* elements. This method is invoked e.g. from parse(), in order to be able to issue error messages for invalid keys in the property. Note that property keys starting with "x-" are already allowed by default. Custom figure classes usually need to override this method together with parse(); see the source code of the library classes for example implementations.

Reimplemented from cFigure.

This method is invoked by the simulation library to initialize the figure from a @figure NED property. Custom figure classes usually need to override this method (and call the super class' similar method in it).

Note: When overriding parse(), it is usually also necessary to override getAllowedPropertyKeys(), in order to allow new keys in the @figure property.

Reimplemented from cFigure.

References cFigure::cFigure().

Clones the figure, ignoring its child figures. (The copy will have no children.) To clone a figure together with its figure subtree, use dupTree().

Reimplemented from cFigure.

Returns a one-line string with the most characteristic data of the figure.

Reimplemented from cFigure.

Returns the name of the class responsible for rendering this figure. Renderer classes are specific to, and are usually implemented as part of, the graphical user interface library e.g. Qtenv.

Implements cFigure.

Change the position of this figure and the figures in its subtree by the given x and y deltas. The implementation of this method calls moveLocal() on this figure, then move() recursively on child figures.

Reimplemented from cFigure.

References moveLocal().

Change the figure's position by the given x and y deltas. Child figures will not be affected.

Implements cFigure.

Referenced by move().

By default, the (0,0) point in cPanelFigure's coordinate system will be mapped to the given position (i.e. getPosition()) in the parent figure's coordinate system. By setting an anchorPoint, one can change (0,0) to an arbitrary point. E.g. by setting anchorPoint=(100,0), the (100,0) point will be mapped to the given position, i.e. panel contents will appear 100 pixels to the left (given there are no transforms set). The translation part of the local transform is cancelled out because the anchorPoint is subject to the transformation of the panel figure the same way as the child figures.