diff options
Diffstat (limited to 'src/Table.java')
| -rw-r--r-- | src/Table.java | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/src/Table.java b/src/Table.java new file mode 100644 index 0000000..df6cca8 --- /dev/null +++ b/src/Table.java @@ -0,0 +1,189 @@ +/* */ import java.awt.Color; +/* */ import java.awt.Component; +/* */ import java.awt.GridLayout; +/* */ import java.awt.event.MouseWheelEvent; +/* */ import java.awt.event.MouseWheelListener; +/* */ import java.io.PrintStream; +/* */ import java.math.BigDecimal; +/* */ import java.util.ArrayList; +/* */ import javax.swing.BorderFactory; +/* */ import javax.swing.JLabel; +/* */ import javax.swing.JPanel; +/* */ import javax.swing.JTextField; +/* */ +/* */ public class Table extends JPanel +/* */ implements MouseWheelListener, GraphTypeStateChangedListener +/* */ { +/* */ private JTextField[][] cells; +/* */ private JPanel panel; +/* */ private JPanel pane; +/* */ public double start; +/* */ public double step; +/* */ ArrayList<MouseWheelListener> listeners; +/* 21 */ ArrayList<JLabel> labels = new ArrayList(); +/* */ +/* */ public Table(String[][] stuff, String[] names) { +/* 24 */ this.cells = new JTextField[stuff.length][stuff[0].length]; +/* 25 */ this.panel = new JPanel(); +/* 26 */ this.panel.setLayout(new GridLayout(this.cells.length + 1, this.cells[0].length, 2, 0)); +/* 27 */ for (String str : names) { +/* 28 */ this.labels.add(new JLabel(str)); +/* 29 */ this.panel.add((Component)this.labels.get(this.labels.size() - 1)); +/* */ } +/* 31 */ for (int i = 0; i < this.cells.length; i++) { +/* 32 */ for (int j = 0; j < this.cells[i].length; j++) { +/* 33 */ this.cells[i][j] = new JTextField(stuff[i][j], 5); +/* 34 */ this.cells[i][j].setEditable(false); +/* 35 */ this.cells[i][j].setBackground(new Color(16777215)); +/* 36 */ this.cells[i][j].addMouseWheelListener(this); +/* 37 */ this.cells[i][j].setCaretPosition(0); +/* 38 */ this.panel.add(this.cells[i][j]); +/* */ } +/* */ } +/* 41 */ this.panel.addMouseWheelListener(this); +/* 42 */ this.panel.setBorder(BorderFactory.createLoweredBevelBorder()); +/* 43 */ add(this.panel); +/* 44 */ this.listeners = new ArrayList(); +/* */ } +/* */ +/* */ public void reset(String[][] stuff) +/* */ { +/* 49 */ for (int i = 0; i < this.cells.length; i++) +/* 50 */ for (int j = 0; j < this.cells[i].length; j++) { +/* 51 */ this.cells[i][j].setText(stuff[i][j]); +/* 52 */ this.cells[i][j].setCaretPosition(0); +/* */ } +/* */ } +/* */ +/* */ public static Table getInstance(String[] equs, double start, double step) throws Exception { +/* 57 */ if (equs.length < 5) { +/* 58 */ String[] nw = new String[5]; +/* 59 */ for (int i = 0; i < nw.length; i++) nw[i] = ""; +/* 60 */ for (int i = 0; i < equs.length; i++) nw[i] = equs[i]; +/* 61 */ equs = nw; +/* */ } +/* 63 */ String[][] data = new String[6][10]; +/* 64 */ String[] names = new String[6]; +/* 65 */ names[0] = ("<html><a style='font-family: Times New Roman'>" + GraphTypeHolder.getInstance().getGraphPointMaker().getIndependentVariable() + "</a></html>"); +/* 66 */ for (int i = 1; i < names.length; i++) { +/* 67 */ names[i] = ("<html><a style='font-family: Times New Roman'>" + GraphTypeHolder.getInstance().getGraphPointMaker().getDependentVariable() + "<sub>" + (i - 1) + "</sub></a></html>"); +/* */ } +/* */ +/* 70 */ double startCpy = start; +/* 71 */ for (int i = 0; i < data[0].length; start += step) { data[0][i] = (Math.round(start * 10000.0D) / 10000.0D); i++; +/* */ } +/* 73 */ int cnt = 1; for (int i = 0; i < 5; cnt++) +/* */ { +/* 75 */ start = startCpy; +/* */ +/* 77 */ for (int j = 0; j < data[cnt].length; start += step) { +/* 78 */ if (!equs[i].equals("")) +/* */ try { +/* 80 */ String str = Math.round(Double.parseDouble(ControlPanel.figure(equs[i].replaceAll("<ivar>", new BigDecimal(start).toPlainString()))) * 10000.0D) / 10000.0D; +/* */ +/* 82 */ data[cnt][j] = str; +/* */ } +/* */ catch (NumberFormatException ex) { +/* 85 */ data[cnt][j] = "ERR"; +/* */ } +/* 77 */ j++; +/* */ } +/* 73 */ i++; +/* */ } +/* */ +/* 90 */ String[][] rev = new String[10][6]; +/* 91 */ for (int i = 0; i < rev.length; i++) { +/* 92 */ rev[i] = { data[0][i], +/* 93 */ data[1][i], +/* 94 */ data[2][i], +/* 95 */ data[3][i], +/* 96 */ data[4][i], +/* 97 */ data[5][i] }; +/* */ } +/* */ +/* 101 */ Table ret = new Table(rev, names); +/* 102 */ return ret; +/* */ } +/* */ public void addMouseWheelListener(MouseWheelListener x) { +/* 105 */ this.listeners.add(x); +/* */ } +/* */ +/* */ public void mouseWheelMoved(MouseWheelEvent e) { +/* 109 */ for (MouseWheelListener listener : this.listeners) +/* 110 */ listener.mouseWheelMoved(e); +/* */ } +/* */ +/* */ public static void resetInstance(Table tbl, String[] equs, double start, double step) throws Exception +/* */ { +/* 115 */ if (equs.length < 5) { +/* 116 */ String[] nw = new String[5]; +/* 117 */ for (int i = 0; i < nw.length; i++) nw[i] = ""; +/* 118 */ for (int i = 0; i < equs.length; i++) nw[i] = equs[i]; +/* 119 */ equs = nw; +/* */ } +/* 121 */ String[][] data = new String[6][10]; +/* */ +/* 123 */ double startCpy = start; +/* 124 */ for (int i = 0; i < data[0].length; start += step) { data[0][i] = (Math.round(start * 10000.0D) / 10000.0D); i++; +/* */ } +/* 126 */ int cnt = 1; for (int i = 0; i < 5; cnt++) +/* */ { +/* 128 */ start = startCpy; +/* */ +/* 130 */ for (int j = 0; j < data[cnt].length; start += step) { +/* 131 */ if (!equs[i].equals("")) +/* */ try { +/* 133 */ String str = Math.round(Double.parseDouble(ControlPanel.figure(equs[i].replaceAll("<ivar>", new BigDecimal(start).toPlainString()))) * 10000.0D) / 10000.0D; +/* */ +/* 135 */ data[cnt][j] = str; +/* */ } +/* */ catch (NumberFormatException ex) { +/* 138 */ data[cnt][j] = "ERR"; +/* */ } +/* 130 */ j++; +/* */ } +/* 126 */ i++; +/* */ } +/* */ +/* 143 */ String[][] rev = new String[10][6]; +/* 144 */ for (int i = 0; i < rev.length; i++) { +/* 145 */ rev[i] = { data[0][i], +/* 146 */ data[1][i], +/* 147 */ data[2][i], +/* 148 */ data[3][i], +/* 149 */ data[4][i], +/* 150 */ data[5][i] }; +/* */ } +/* */ +/* 153 */ tbl.reset(rev); +/* */ } +/* */ private static void print(String[][] x) { +/* 156 */ String[][] arrayOfString = x; int j = x.length; for (int i = 0; i < j; i++) { String[] strs = arrayOfString[i]; +/* 157 */ for (String prt : strs) { +/* 158 */ System.out.print(prt + " "); +/* */ } +/* 160 */ System.out.print("\n"); } +/* */ } +/* */ +/* */ private static double roundTo(double x, int to) { +/* 164 */ x *= Math.pow(10.0D, to); +/* 165 */ x = ()x; +/* 166 */ x /= Math.pow(10.0D, to); +/* 167 */ return x; +/* */ } +/* */ +/* */ public void graphTypeChanged(Point2DMaker maker) { +/* 171 */ String[] names = new String[6]; +/* 172 */ names[0] = ("<html><a style='font-family: Times New Roman'>" + GraphTypeHolder.getInstance().getGraphPointMaker().getIndependentVariable() + "</a></html>"); +/* 173 */ for (int i = 1; i < names.length; i++) { +/* 174 */ names[i] = ("<html><a style='font-family: Times New Roman'>" + GraphTypeHolder.getInstance().getGraphPointMaker().getDependentVariable() + "<sub>" + (i - 1) + "</sub></a></html>"); +/* */ } +/* 176 */ for (int i = 0; (i < names.length) && (i < this.labels.size()); i++) +/* 177 */ ((JLabel)this.labels.get(i)).setText(names[i]); +/* */ } +/* */ } + +/* Location: Modulus.jar + * Qualified Name: Table + * JD-Core Version: 0.6.2 + */
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