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Last change
on this file since 1938 was 1895, checked in by Gubaer, 15 years ago |
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new: only one list of layers managed by MapView. LayerListDialog is an adapter to this list.
improved delete confirmation for multi layer delete
various bug fixes in the new LayerListDialog
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File size:
964 bytes
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| 1 | // License: GPL. Copyright 2007 by Immanuel Scholz and others
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| 2 | package org.openstreetmap.josm.actions;
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| 3 |
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| 4 | import static org.openstreetmap.josm.tools.I18n.tr;
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| 5 |
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| 6 | import java.awt.event.ActionEvent;
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| 7 | import java.awt.event.KeyEvent;
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| 8 |
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| 9 | import org.openstreetmap.josm.Main;
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| 10 | import org.openstreetmap.josm.tools.Shortcut;
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| 11 |
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| 12 | public final class ZoomOutAction extends JosmAction {
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| 13 |
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| 14 | public ZoomOutAction() {
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| 15 | super(tr("Zoom Out"), "dialogs/zoomout", tr("Zoom Out"),
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| 16 | Shortcut.registerShortcut("view:zoomout", tr("View: {0}", tr("Zoom Out")), KeyEvent.VK_MINUS, Shortcut.GROUP_DIRECT), true);
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| 17 | }
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| 18 |
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| 19 | public void actionPerformed(ActionEvent e) {
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| 20 | if (Main.map == null) return;
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| 21 | Main.map.mapView.zoomToFactor(1/0.9);
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| 22 | }
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| 23 |
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| 24 | @Override
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| 25 | protected void updateEnabledState() {
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| 26 | setEnabled(
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| 27 | Main.map != null
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| 28 | && Main.map.mapView != null
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| 29 | && Main.map.mapView.hasLayers()
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| 30 | );
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| 31 | }
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| 32 | }
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