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* @author Petr Hamernik |
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* @author Petr Hamernik |
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*/ |
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*/ |
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class TreeViewCellEditor extends DefaultTreeCellEditor |
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class TreeViewCellEditor extends DefaultTreeCellEditor |
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implements CellEditorListener, FocusListener { |
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implements CellEditorListener, FocusListener, MouseMotionListener { |
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/** generated Serialized Version UID */ |
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/** generated Serialized Version UID */ |
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static final long serialVersionUID = -2171725285964032312L; |
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static final long serialVersionUID = -2171725285964032312L; |
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Lines 217-223
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void setDnDActive (boolean dndActive) { |
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void setDnDActive (boolean dndActive) { |
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this.dndActive = dndActive; |
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this.dndActive = dndActive; |
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} |
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} |
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protected void setTree(JTree newTree) { |
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if (newTree != tree && timer != null && timer.isRunning()) { |
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tree.removeMouseMotionListener (this); |
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} |
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super.setTree (newTree); |
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} |
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public void mouseDragged(MouseEvent e){ |
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Point p = e.getPoint(); |
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boolean b = checkContinueTimer (p); |
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if (!b) abortTimer(); |
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} |
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public void mouseMoved(MouseEvent e){ |
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Point p = e.getPoint(); |
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boolean b = checkContinueTimer (p); |
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if (!b) abortTimer(); |
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} |
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private void abortTimer() { |
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if (timer != null && timer.isRunning()) { |
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timer.stop(); |
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tree.removeMouseMotionListener (this); |
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} |
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} |
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protected void startEditingTimer() { |
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tree.addMouseMotionListener (this); |
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super.startEditingTimer(); |
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} |
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protected void prepareForEditing() { |
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tree.removeMouseMotionListener (this); |
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super.prepareForEditing(); |
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} |
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private boolean checkContinueTimer (Point p) { |
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Rectangle r = tree.getPathBounds(tree.getSelectionPath()); |
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return (r.contains(p)); |
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} |
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/** Redefined default cell editor to convert nodes to name */ |
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/** Redefined default cell editor to convert nodes to name */ |
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static class Ed extends DefaultCellEditor { |
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static class Ed extends DefaultCellEditor { |
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/** generated Serialized Version UID */ |
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/** generated Serialized Version UID */ |