Custom GraphicsItem

Hello Everyone,

I have created a CustomGrahicsIitem Class for drawing Rectangle,Circle,Line.
Now I want to convert Rectangle to Circle using Context Menu option for Rectangle Item.
How to do this?

You can re-implement

Code:

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CustomItem::contextMenuEvent

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and add QAction options to convert to Circle / Line. Connect the those actions to a slot to hide / show the appropriate Circle/Line in the CustomItem.