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Line 109:
Line 109: − + − − In case of the root it is possible to drop a node to the left or the right side. This is also true in case of a node with a hidden edge.
→Moving nodes
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To move nodes from one position to other position or to disconnect a node from its current parent and connect it to another parent you can simply click and drag it to its new location. Each node has two positions where you can drop another node. These positions are visible if the cursor is above it.
To move nodes from one position to other position or to disconnect a node from its current parent and connect it to another parent you can simply click and drag it to its new location. Each node has two positions where you can drop another node. These positions are visible if the cursor is above it.
* If the cursor is near the top of the target node, the whole upper half lights up. If you drop a node here, the node will become a sibling above the target node.
* If the cursor is near the top of the target node, the whole upper half lights up. If you drop a node here, the node will become a sibling above the target node.
* If the cursor is near the child side of the target node, the left or right side of the node lights up. If you drop the node here it will be connected as a child node.
* If the cursor is near the child side of the target node, the left or right side of the node lights up. If you drop the node here it will be connected as a child node.
==== Adding different icons to the node ====
==== Adding different icons to the node ====