svn-gvsig-desktop / tags / v1_0_2_Build_912 / applications / appgvSIG / src / com / iver / cit / gvsig / gui / panels / AdjustTransparencyPanel.java @ 11422
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1 | 6117 | jaume | /*
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2 | * Created on 18-sep-2004
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3 | */
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4 | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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5 | *
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6 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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7 | *
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8 | * This program is free software; you can redistribute it and/or
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9 | * modify it under the terms of the GNU General Public License
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10 | * as published by the Free Software Foundation; either version 2
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11 | * of the License, or (at your option) any later version.
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12 | *
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13 | * This program is distributed in the hope that it will be useful,
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14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 | * GNU General Public License for more details.
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17 | *
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18 | * You should have received a copy of the GNU General Public License
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19 | * along with this program; if not, write to the Free Software
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20 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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21 | *
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22 | * For more information, contact:
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23 | *
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24 | * Generalitat Valenciana
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25 | * Conselleria d'Infraestructures i Transport
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26 | * Av. Blasco Ib??ez, 50
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27 | * 46010 VALENCIA
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28 | * SPAIN
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29 | *
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30 | * +34 963862235
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31 | * gvsig@gva.es
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32 | * www.gvsig.gva.es
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33 | *
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34 | * or
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35 | *
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36 | * IVER T.I. S.A
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37 | * Salamanca 50
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38 | * 46005 Valencia
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39 | * Spain
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40 | *
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41 | * +34 963163400
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42 | * dac@iver.es
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43 | */
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44 | package com.iver.cit.gvsig.gui.panels; |
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45 | |||
46 | import java.awt.FlowLayout; |
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47 | import java.awt.Rectangle; |
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48 | import java.awt.event.ActionEvent; |
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49 | import java.awt.event.ActionListener; |
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50 | |||
51 | import javax.swing.JButton; |
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52 | import javax.swing.JDialog; |
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53 | import javax.swing.JLabel; |
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54 | import javax.swing.JPanel; |
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55 | import javax.swing.JSlider; |
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56 | import javax.swing.JTextField; |
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57 | |||
58 | import com.iver.andami.PluginServices; |
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59 | 6877 | cesar | import com.iver.andami.ui.mdiManager.IWindow; |
60 | 6880 | cesar | import com.iver.andami.ui.mdiManager.WindowInfo; |
61 | 6117 | jaume | import com.iver.cit.gvsig.fmap.layers.FLyrDefault; |
62 | import com.iver.cit.gvsig.gui.GUIUtil; |
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63 | import com.iver.cit.gvsig.gui.ValidatingTextField; |
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64 | /**
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65 | * Panel de Ajuste de Transparencia.
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66 | * @author "Luis W. Sevilla" <sevilla_lui@gva.es>
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67 | */
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68 | 6877 | cesar | public class AdjustTransparencyPanel extends JPanel implements IWindow { |
69 | 6117 | jaume | JDialog dlg = null; |
70 | private JLabel jLabel = null; |
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71 | private JSlider jSlider = null; |
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72 | private ValidatingTextField jTxtTransparency = null; |
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73 | private JPanel buttonsPanel = null; |
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74 | private FLyrDefault fLayer = null; |
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75 | |||
76 | 6880 | cesar | private WindowInfo m_ViewInfo = null; |
77 | 6117 | jaume | |
78 | private JLabel percentLabel = null; |
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79 | private JButton btnApply = null; |
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80 | private JButton btnOk = null; |
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81 | private JButton btnCancel = null; |
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82 | |||
83 | private ComandosListener m_actionListener;
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84 | private int oldAlpha = 0; |
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85 | public AdjustTransparencyPanel(FLyrDefault layer) {
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86 | super();
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87 | initialize(layer); |
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88 | } |
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89 | private void initialize(FLyrDefault layer) { |
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90 | percentLabel = new JLabel(); |
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91 | jLabel = new JLabel(); |
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92 | setBounds(0,0,255,133); |
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93 | setLayout(null);
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94 | |||
95 | setFLayer(layer); |
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96 | oldAlpha = layer.getTransparency(); |
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97 | jLabel.setBounds(15, 17, 195, 21); |
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98 | jLabel.setText("Nivel de transparencia:");
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99 | jLabel.setText(PluginServices.getText(this, "Nivel_de_transparencia")+":"); |
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100 | percentLabel.setBounds(225, 55, 21, 20); |
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101 | percentLabel.setText("%");
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102 | this.add(jLabel, null); |
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103 | this.add(getJSlider(), null); |
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104 | this.add(getJTxtTransparency(), null); |
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105 | this.add(percentLabel, null); |
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106 | |||
107 | this.add(getButtonsPanel(), null); |
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108 | |||
109 | } |
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110 | |||
111 | public void setFLayer(FLyrDefault f) { |
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112 | fLayer = f; |
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113 | setAlpha(fLayer.getTransparency()); |
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114 | } |
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115 | public void setAlpha(int alpha) { |
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116 | getJSlider().setValue(alpha*100/255); |
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117 | } |
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118 | |||
119 | public int getAlpha() { |
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120 | return getJSlider().getValue()*255/100; |
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121 | } |
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122 | |||
123 | /**
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124 | * This method initializes jSlider
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125 | *
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126 | * @return javax.swing.JSlider
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127 | */
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128 | private JSlider getJSlider() { |
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129 | if (jSlider == null) { |
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130 | jSlider = new JSlider(); |
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131 | jSlider.setBounds(15, 55, 165, 21); |
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132 | jSlider.setMaximum(100);
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133 | jSlider.setMajorTickSpacing(5);
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134 | } |
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135 | return jSlider;
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136 | } |
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137 | /**
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138 | * This method initializes jTextField
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139 | *
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140 | * @return javax.swing.JTextField
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141 | */
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142 | private JTextField getJTxtTransparency() { |
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143 | if (jTxtTransparency == null) { |
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144 | jTxtTransparency = GUIUtil.createSyncdTextField(jSlider, 3);
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145 | jTxtTransparency.setBounds(190, 55, 30, 21); |
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146 | //jTxtTransparency.setText("" + getAlpha());
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147 | } |
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148 | return jTxtTransparency;
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149 | } |
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150 | public JPanel getButtonsPanel() { |
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151 | if (buttonsPanel == null) { |
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152 | m_actionListener = new ComandosListener(this); |
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153 | buttonsPanel = new JPanel(); |
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154 | buttonsPanel.setBounds(10, 98, 235, 25); |
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155 | |||
156 | FlowLayout flowLayout2 = new FlowLayout(); |
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157 | buttonsPanel.setLayout(flowLayout2); |
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158 | flowLayout2.setHgap(5);
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159 | flowLayout2.setAlignment(java.awt.FlowLayout.RIGHT); |
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160 | flowLayout2.setVgap(1);
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161 | //buttonsPanel.setPreferredSize(new java.awt.Dimension(225,25));
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162 | buttonsPanel.setName("buttonPanel");
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163 | |||
164 | buttonsPanel.add(getBtnOk(), null);
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165 | buttonsPanel.add(getBtnApply(), null);
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166 | buttonsPanel.add(getBtnCancel(), null);
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167 | } |
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168 | return buttonsPanel;
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169 | } |
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170 | |||
171 | public JButton getBtnOk() { |
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172 | if (btnOk == null) { |
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173 | btnOk = new JButton("Aceptar"); |
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174 | btnOk.setText(PluginServices.getText(this,"Aceptar")); |
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175 | btnOk.setActionCommand("OK");
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176 | btnOk.addActionListener(m_actionListener); |
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177 | } |
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178 | return btnOk;
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179 | } |
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180 | |||
181 | public JButton getBtnApply() { |
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182 | if (btnApply == null) { |
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183 | btnApply = new JButton("Aplicar"); |
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184 | btnApply.setText(PluginServices.getText(this,"Aplicar")); |
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185 | btnApply.setActionCommand("APPLY");
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186 | btnApply.addActionListener(m_actionListener); |
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187 | } |
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188 | return btnApply;
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189 | } |
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190 | |||
191 | public JButton getBtnCancel() { |
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192 | if (btnCancel == null) { |
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193 | btnCancel = new JButton("Cancelar"); |
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194 | btnCancel.setText(PluginServices.getText(this,"Cancelar")); |
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195 | btnCancel.setActionCommand("CANCEL");
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196 | btnCancel.addActionListener(m_actionListener); |
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197 | } |
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198 | return btnCancel;
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199 | } |
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200 | |||
201 | private class ComandosListener implements ActionListener { |
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202 | private AdjustTransparencyPanel m_tp;
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203 | |||
204 | /**
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205 | * Creates a new ComandosListener object.
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206 | *
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207 | * @param lg DOCUMENT ME!
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208 | */
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209 | public ComandosListener(AdjustTransparencyPanel tp) {
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210 | m_tp = tp; |
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211 | } |
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212 | |||
213 | /* (non-Javadoc)
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214 | * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
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215 | */
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216 | public void actionPerformed(ActionEvent e) { |
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217 | if (e.getActionCommand() == "OK") { |
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218 | fLayer.setTransparency(getAlpha()); |
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219 | AdjustTransparencyPanel.this.closeJDialog(); |
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220 | } else if (e.getActionCommand() == "APPLY") { |
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221 | fLayer.setTransparency(getAlpha()); |
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222 | } else if (e.getActionCommand() == "CANCEL") { |
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223 | if (oldAlpha != fLayer.getTransparency())
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224 | fLayer.setTransparency(oldAlpha); |
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225 | AdjustTransparencyPanel.this.closeJDialog(); |
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226 | } |
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227 | } |
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228 | } |
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229 | |||
230 | /* (non-Javadoc)
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231 | * @see com.iver.mdiApp.ui.MDIManager.View#getViewInfo()
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232 | */
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233 | 6880 | cesar | public WindowInfo getWindowInfo() {
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234 | 6117 | jaume | if (m_ViewInfo==null){ |
235 | 6880 | cesar | m_ViewInfo=new WindowInfo(WindowInfo.MODALDIALOG);
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236 | 6117 | jaume | m_ViewInfo.setTitle(PluginServices.getText(this,"Ajustar_transparencia")); |
237 | } |
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238 | return m_ViewInfo;
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239 | } |
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240 | /* (non-Javadoc)
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241 | * @see com.iver.mdiApp.ui.MDIManager.View#viewActivated()
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242 | */
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243 | public void viewActivated() { |
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244 | // TODO Auto-generated method stub
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245 | |||
246 | } |
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247 | public void openJDialog() { |
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248 | if (PluginServices.getMainFrame() == null) { |
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249 | dlg = new JDialog(); |
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250 | Rectangle bnds = getBounds();
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251 | bnds.width += 10;
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252 | bnds.height += 33;
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253 | dlg.setBounds(bnds); |
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254 | dlg.setSize(getSize()); |
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255 | dlg.getContentPane().add(this);
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256 | dlg.setModal(true);
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257 | dlg.pack(); |
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258 | dlg.show(); |
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259 | } else
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260 | 6880 | cesar | PluginServices.getMDIManager().addWindow(this);
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261 | 6117 | jaume | } |
262 | public void closeJDialog() { |
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263 | if (PluginServices.getMainFrame() == null) { |
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264 | dlg.hide(); |
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265 | dlg.dispose(); |
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266 | dlg = null;
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267 | } else
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268 | 6880 | cesar | PluginServices.getMDIManager().closeWindow(this);
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269 | 6117 | jaume | |
270 | |||
271 | } |
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272 | |||
273 | } // @jve:visual-info decl-index=0 visual-constraint="10,10" |