DragAndDrop.dragSetIconSurface

Sets @surface as the icon for a given drag. GTK+ retains references for the arguments, and will release them when they are no longer needed.

To position the surface relative to the mouse, use cairo_surface_set_device_offset() on @surface. The mouse cursor will be positioned at the (0,0) coordinate of the surface.

struct DragAndDrop
static
void
dragSetIconSurface

Parameters

context DragContext

the context for a drag (This must be called with a context for the source side of a drag)

surface Surface

the surface to use as icon

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