usecase: Show node content

public usecase: Show node content
Author: Petra Vanícková
Project: Phase: 1.0; Status: Proposed; Version: 1.0; Complexity: 1
Dates: Created: 7.12.2005 15:51:23; Modified: 8.12.2005 23:00:12;
Flags: Active: false; IsRoot: false; IsLeaf: false;
Extension Points:
UUID: {CA6BAE81-96B8-47e6-9017-BDE78C60D200}

Goto: Scenarios

See also: User

Appears in: Visualisation trees, networks

Show node content Scenarios
Scenario Type Detail
Basic Basic Path When user clicks at TreeControl, procedure FindSelected() searches in level structure whether a node was selected or not. Each node keeps its coordinates and if user clicks in round area with radius 10 pixels, the node is selected .If the procedure finds selected node a window containing information about node appears.