| 1 | ///**
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| 2 | // * NextItemUpAction.java
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| 3 | // * Copyright (C) 2010 New Zealand Digital Library, http://expeditee.org
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| 4 | // *
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| 5 | // * This program is free software: you can redistribute it and/or modify
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| 6 | // * it under the terms of the GNU General Public License as published by
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| 7 | // * the Free Software Foundation, either version 3 of the License, or
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| 8 | // * (at your option) any later version.
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| 9 | // *
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| 10 | // * This program is distributed in the hope that it will be useful,
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| 11 | // * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | // * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | // * GNU General Public License for more details.
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| 14 | // *
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| 15 | // * You should have received a copy of the GNU General Public License
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| 16 | // * along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 17 | // */
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| 18 | //
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| 19 | //package org.expeditee.items.MagneticConstraint;
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| 20 | //
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| 21 | //import java.awt.Font;
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| 22 | //import java.awt.Point;
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| 23 | //
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| 24 | //import org.expeditee.gui.Browser;
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| 25 | //import org.expeditee.gui.DisplayIO;
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| 26 | //import org.expeditee.gui.FrameGraphics;
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| 27 | //import org.expeditee.items.*;
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| 28 | //
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| 29 | //public class NextItemUpAction implements MagneticConstraintAction {
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| 30 | //
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| 31 | // @Override
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| 32 | // public boolean exec(final Item item) {
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| 33 | // final Item above = item.getParent().getItemWithID(
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| 34 | // item.getMagnetizedItemTop());
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| 35 | // return moveCursor(above);
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| 36 | // }
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| 37 | //
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| 38 | // private boolean moveCursor(final Item toMoveTo) {
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| 39 | // if (toMoveTo == null)
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| 40 | // return false;
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| 41 | // if(toMoveTo instanceof Text) {
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| 42 | // final Text asText = (Text)toMoveTo;
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| 43 | // final Font font = asText.getFont();
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| 44 | // final int indent = Browser._theBrowser.g.getFontMetrics(font).stringWidth(asText.getText().substring(0, asText.getText().length() - 1));
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| 45 | // final Point position = toMoveTo.getPosition();
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| 46 | // DisplayIO.setCursorPosition(position.x + indent, position.y, false);
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| 47 | // FrameGraphics.refresh(false);
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| 48 | // } else DisplayIO.setCursorPosition(toMoveTo.getPosition(), true);
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| 49 | // return true;
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| 50 | // }
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| 51 | //}
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