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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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* Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA.
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#ifndef _TUINODE_HPP_
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virtual TuiNodeResponse navigation(int key);
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virtual QString getDisplayText();
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virtual TuiNode* getParentNode() {return parentNode;}
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virtual void setParentNode(TuiNode* n) {parentNode=n;}
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virtual void setParentNode(TuiNode* n) {parentNode=n; updateNodeNumber();}
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virtual TuiNode* getChildNode() {return childNode;}
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virtual void setChildNode(TuiNode* n) {childNode=n;}
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virtual TuiNode* getPrevNode() {return prevNode;}
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virtual void setPrevNode(TuiNode* n) {prevNode=n;}
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virtual void setPrevNode(TuiNode* n) {prevNode=n; updateNodeNumber();}
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virtual TuiNode* getNextNode() {return nextNode;}
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virtual void setNextNode(TuiNode* n) {nextNode=n;}
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//! Set prevNode to the last of the chain of nextNode-s.
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//! Call for the first node of a menu after all others have been added.
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virtual void loopToTheLast();
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int getNodeNumber() {return nodeNumber;}
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QList<int> getAncestorsNumbers() {return ancestorsNumbers;}
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TuiNode* parentNode;
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TuiNode* childNode;
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//! Text of the prefix containing the hierarchical node number.
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QString displayText;
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//! Number of the node in the current menu.
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//! Automatically set to 1 if there is no prevNode.
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//! Contains the numbers of the parent nodes in the hierarchy.
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//! The last element is the number of the node in the current menu.
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QList<int> ancestorsNumbers;
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//! Updates nodeNumber, ancestorNumbers and prefixText.
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void updateNodeNumber();
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#endif /* _TUINODE_HPP_ */
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plugins/TextUserInterface/src/TuiNode.hpp
