QDrag and Drop

Step 1: Create a drag-and-drop window Explanation: Create a window with the appropriate size to hold the drag-and-drop items.

Step 2: Add drag-and-drop functionality Explanation: Implement code to allow the user to drag items from one location to another within the window.

Step 3: Define drag source Explanation: Specify the source from which the drag operation originates, such as a specific object or area within the window.

Step 4: Define drop target Explanation: Specify the target area or object where the dragged item will be dropped.

Step 5: Implement drag-and-drop events Explanation: Write code to handle events triggered during the drag-and-drop process, such as when an item is being dragged or dropped.

Step 6: Handle dropped items Explanation: Write code to process the dropped items and perform the necessary actions based on the drop operation.

Step 7: Test the drag-and-drop functionality Explanation: Execute the program and test the drag-and-drop feature to ensure it functions as intended.