The CanPasteSelection method in the GraphView class of the Editor.NodeEditor namespace determines whether the current selection can be pasted into the graph view. This method returns a boolean value indicating the paste capability based on the current state of the clipboard and the graph view.
Use the CanPasteSelection method to check if the clipboard contains data that can be pasted into the current graph view. This is typically used in scenarios where you want to enable or disable paste-related UI elements based on whether a paste operation is possible.
// Example usage of CanPasteSelection
GraphView graphView = new GraphView();
// Check if pasting is possible
bool canPaste = graphView.CanPasteSelection();
if (canPaste)
{
// Enable paste button or perform paste operation
graphView.PasteSelection();
}
else
{
// Disable paste button or show a message
// e.g., "Nothing to paste"
}