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Diffstat (limited to 'altosuilib/AltosUIIndicator.java')
| -rw-r--r-- | altosuilib/AltosUIIndicator.java | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/altosuilib/AltosUIIndicator.java b/altosuilib/AltosUIIndicator.java new file mode 100644 index 00000000..59fe231b --- /dev/null +++ b/altosuilib/AltosUIIndicator.java @@ -0,0 +1,159 @@ +/* + * Copyright © 2014 Keith Packard <keithp@keithp.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ + +package org.altusmetrum.altosuilib_2; + +import java.awt.*; +import javax.swing.*; +import org.altusmetrum.altoslib_4.*; + +public abstract class AltosUIIndicator implements AltosFontListener, AltosUnitsListener { + JLabel label; + JTextField[] values; + AltosLights lights; + int number_values; + boolean has_lights; + int value_width; + + abstract public void show(AltosState state, AltosListenerState listener_state); + + public void set_lights(boolean on) { + lights.set(on); + } + + public void setVisible(boolean visible) { + if (lights != null) + lights.setVisible(visible); + label.setVisible(visible); + for (int i = 0; i < values.length; i++) + values[i].setVisible(visible); + } + + public void reset() { + for (int i = 0; i < values.length; i++) + values[i].setText(""); + if (lights != null) + lights.set(false); + } + + public void show() { + if (lights != null) + lights.setVisible(true); + label.setVisible(true); + for (int i = 0; i < values.length; i++) + values[i].setVisible(true); + } + + public void show(String... s) { + int n = Math.min(s.length, values.length); + show(); + for (int i = 0; i < n; i++) + values[i].setText(s[i]); + } + + public void show(String format, double value) { + show(String.format(format, value)); + } + + public void show(String format, int value) { + show(String.format(format, value)); + } + + public void show(String format1, double value1, String format2, double value2) { + show(String.format(format1, value1), String.format(format2, value2)); + } + + public void show(String format1, int value1, String format2, int value2) { + show(String.format(format1, value1), String.format(format2, value2)); + } + + public void hide() { + if (lights != null) + lights.setVisible(false); + label.setVisible(false); + for (int i = 0; i < values.length; i++) + values[i].setVisible(false); + } + + public void font_size_changed(int font_size) { + label.setFont(AltosUILib.label_font); + for (int i = 0; i < values.length; i++) + values[i].setFont(AltosUILib.value_font); + } + + public void units_changed(boolean imperial_units) { + } + + public void set_label(String text) { + label.setText(text); + } + + public AltosUIIndicator (Container container, int y, String text, int number_values, boolean has_lights, int value_width) { + GridBagLayout layout = (GridBagLayout)(container.getLayout()); + + GridBagConstraints c = new GridBagConstraints(); + c.weighty = 1; + + if (has_lights) { + lights = new AltosLights(); + c.gridx = 0; c.gridy = y; + c.anchor = GridBagConstraints.CENTER; + c.fill = GridBagConstraints.VERTICAL; + c.weightx = 0; + layout.setConstraints(lights, c); + container.add(lights); + } + + label = new JLabel(text); + label.setFont(AltosUILib.label_font); + label.setHorizontalAlignment(SwingConstants.LEFT); + c.gridx = 1; c.gridy = y; + c.insets = new Insets(AltosUILib.tab_elt_pad, AltosUILib.tab_elt_pad, AltosUILib.tab_elt_pad, AltosUILib.tab_elt_pad); + c.anchor = GridBagConstraints.WEST; + c.fill = GridBagConstraints.VERTICAL; + c.weightx = 0; + layout.setConstraints(label, c); + container.add(label); + + values = new JTextField[number_values]; + for (int i = 0; i < values.length; i++) { + values[i] = new JTextField(AltosUILib.text_width); + values[i].setEditable(false); + values[i].setFont(AltosUILib.value_font); + values[i].setHorizontalAlignment(SwingConstants.RIGHT); + c.gridx = 2 + i; c.gridy = y; + c.anchor = GridBagConstraints.WEST; + c.fill = GridBagConstraints.BOTH; + c.weightx = 1; + c.gridwidth = value_width; + layout.setConstraints(values[i], c); + container.add(values[i]); + } + } + + public AltosUIIndicator (Container container, int y, String text) { + this(container, y, text, 1, false, 1); + } + + public AltosUIIndicator (Container container, int y, String text, int number_values) { + this(container, y, text, number_values, false, 1); + } + + public AltosUIIndicator (Container container, int y, String text, int number_values, boolean has_lights) { + this(container, y, text, number_values, has_lights, 1); + } +} |