Abstract: A method, a computing device and a computer program product are provided. A content pool view is displayed on a display. The content pool view includes a node retain area and a node delete area. The node retain area has a number of retention periods for retaining contents of documents. Responsive to a user selecting a document via a computing device and dropping the document on a drop position in the node retain area, a node associated with the content of the document is displayed in the drop position of the content pool view. A retention period of the node is set based on the drop position in the node retain area. After a passing of a period of time, the node is moved toward the node delete area while decreasing the set retention period. Responsive to the node being moved into the node delete area, the node is deleted.

Abstract: A method, a computer program product, and a computer system for searching and displaying child objects of a parent object based on a drag event. The child objects are associated with the parent object. A computer displays a parent object, in response to that a user selects the parent object. The computer further receives from the user a drag event on the parent object. The computer further search child objects, based on a direction of a dragging movement in the drag event, wherein a search rule is predetermined for the direction of the dragging movement. The computer further displays the child objects, wherein how many of the child objects are displayed is based on a distance of the dragging movement in the drag event.

Abstract: A method for searching and displaying child objects of a parent object based on a drag event. The child objects are associated with the parent object. A computer displays a parent object, in response to that a user selects the parent object. The computer further receives from the user a drag event on the parent object. The computer further search child objects, based on a direction of a dragging movement in the drag event, wherein a search rule is predetermined for the direction of the dragging movement. The computer further displays the child objects, wherein how many of the child objects are displayed is based on a distance of the dragging movement in the drag event.

Abstract: A method, a computing device and a computer program product are provided. A content pool view is displayed on a display. The content pool view includes a node retain area and a node delete area. The node retain area has a number of retention periods for retaining contents of documents. Responsive to a user selecting a document via a computing device and dropping the document on a drop position in the node retain area, a node associated with the content of the document is displayed in the drop position of the content pool view. A retention period of the node is set based on the drop position in the node retain area. After a passing of a period of time, the node is moved toward the node delete area while decreasing the set retention period. Responsive to the node being moved into the node delete area, the node is deleted.

Abstract: A method for searching and displaying child objects of a parent object based on a drag event. The child objects are associated with the parent object. A computer displays a parent object, in response to that a user selects the parent object. The computer further receives from the user a drag event on the parent object. The computer further search child objects, based on a direction of a dragging movement in the drag event, wherein a search rule is predetermined for the direction of the dragging movement. The computer further displays the child objects, wherein how many of the child objects are displayed is based on a distance of the dragging movement in the drag event.

Abstract: A method, a computer program product, and a computer system for searching and displaying child objects of a parent object based on a drag event. The child objects are associated with the parent object. A computer displays a parent object, in response to that a user selects the parent object. The computer further receives from the user a drag event on the parent object. The computer further search child objects, based on a direction of a dragging movement in the drag event, wherein a search rule is predetermined for the direction of the dragging movement. The computer further displays the child objects, wherein how many of the child objects are displayed is based on a distance of the dragging movement in the drag event.