public AbstractFunction(
String[] expr, Color3f color, String[] bounds, float[] stepSize, Plotter plotter)
throws IllegalExpressionException {
this.expr = expr;
this.plotter = plotter;
this.visible = true;
this.selected = false;
this.color = color;
this.boundsString = bounds;
this.stepSize = stepSize;
this.bounds = new float[6];
for (int i = 0; i < bounds.length; i++) {
this.bounds[i] = GuiUtil.evalString(bounds[i]);
}
state = FILL.FILL;
}
private void init() {
input = new JTextField[nInputs];
double[] rowWeights =
new double[] {0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, Double.MIN_VALUE};
rowWeights[nInputs + 2] = 1.0;
GridBagLayout gbl_functionPanel = new GridBagLayout();
gbl_functionPanel.columnWidths = new int[] {5, 0, 50, 50, 30, 25, 5, 0};
gbl_functionPanel.rowHeights = new int[] {10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10};
gbl_functionPanel.columnWeights =
new double[] {0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, Double.MIN_VALUE};
gbl_functionPanel.rowWeights = rowWeights;
this.setLayout(gbl_functionPanel);
// Function input field.
for (int i = 0; i < nInputs; i++) {
// Creation.
input[i] = new JTextField();
GridBagConstraints gbc_stdFuncInput = new GridBagConstraints();
gbc_stdFuncInput.gridwidth = 4;
gbc_stdFuncInput.insets = new Insets(0, 0, 5, 5);
gbc_stdFuncInput.fill = GridBagConstraints.HORIZONTAL;
gbc_stdFuncInput.anchor = GridBagConstraints.NORTH;
gbc_stdFuncInput.gridx = 2;
gbc_stdFuncInput.gridy = i + 1;
// Setup.
GuiUtil.setupUndoListener(input[i]);
setupInputListeners(input[i]);
this.add(input[i], gbc_stdFuncInput);
}
// Labels for the input fields
String[] labelNames = labelNames();
for (int i = 0; i < labelNames.length; i++) {
GridBagConstraints gbc_FuncLabel = new GridBagConstraints();
gbc_FuncLabel.gridwidth = 1;
gbc_FuncLabel.insets = new Insets(0, 0, 5, 5);
gbc_FuncLabel.fill = GridBagConstraints.HORIZONTAL;
gbc_FuncLabel.anchor = GridBagConstraints.CENTER;
gbc_FuncLabel.gridx = 1;
gbc_FuncLabel.gridy = i + 1;
JLabel label = new JLabel(labelNames[i]);
this.add(label, gbc_FuncLabel);
}
// OptionPanel.
mainOP = new JPanel();
mainOP.setBorder(BorderFactory.createEtchedBorder());
GridBagConstraints gbc_mainOP = new GridBagConstraints();
gbc_mainOP.fill = GridBagConstraints.BOTH;
gbc_mainOP.gridwidth = 5;
gbc_mainOP.insets = new Insets(0, 0, 5, 5);
gbc_mainOP.gridx = 1;
gbc_mainOP.gridy = nInputs + 1;
this.add(mainOP, gbc_mainOP);
gridOP = getGridOptionPanel();
gridOP.addFunctionListener(createGridOptionPanelListener());
apperanceOP = new AppearanceOptionPanel(colorList, map);
mainOP.setLayout(new BoxLayout(mainOP, BoxLayout.Y_AXIS));
mainOP.add((Component) gridOP);
mainOP.add(apperanceOP);
// The standard function list
outerFuncTab = new JPanel();
funcPanelWrapper = new JScrollPane(outerFuncTab);
funcPanelWrapper.setBorder(BorderFactory.createEtchedBorder());
funcPanelWrapper.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
funcPanelWrapper.setMinimumSize(new Dimension(310, 500));
GridBagConstraints gbc_funcPanelWrapper = new GridBagConstraints();
gbc_funcPanelWrapper.fill = GridBagConstraints.BOTH;
gbc_funcPanelWrapper.gridwidth = 5;
gbc_funcPanelWrapper.insets = new Insets(0, 0, 5, 5);
gbc_funcPanelWrapper.gridx = 1;
gbc_funcPanelWrapper.gridy = nInputs + 2;
;
this.add(funcPanelWrapper, gbc_funcPanelWrapper);
GridBagLayout gbl_stdFuncPanel = new GridBagLayout();
gbl_stdFuncPanel.columnWidths = new int[] {0, 0};
gbl_stdFuncPanel.rowHeights = new int[] {0, 0};
gbl_stdFuncPanel.columnWeights = new double[] {1.0, Double.MIN_VALUE};
gbl_stdFuncPanel.rowWeights = new double[] {1.0, Double.MIN_VALUE};
outerFuncTab.setLayout(gbl_stdFuncPanel);
innerFuncTab = new JPanel();
GridBagConstraints gbc_innerFuncPanel = new GridBagConstraints();
gbc_innerFuncPanel.anchor = GridBagConstraints.NORTH;
gbc_innerFuncPanel.fill = GridBagConstraints.HORIZONTAL;
gbc_innerFuncPanel.gridx = 0;
gbc_innerFuncPanel.gridy = 0;
outerFuncTab.add(innerFuncTab, gbc_innerFuncPanel);
innerFuncTab.setLayout(new BoxLayout(innerFuncTab, BoxLayout.Y_AXIS));
}
public ParametricFunctionLabel(Function function) {
super(function);
// GUI representation
GridBagLayout gbl_fLabel = new GridBagLayout();
gbl_fLabel.columnWidths = new int[] {0, 0, 150, 30, 0, 0};
gbl_fLabel.rowHeights = new int[] {5, 0, 0, 0, 0, 0, 0};
gbl_fLabel.columnWeights = new double[] {0.0, 0.0, 1.0, 0.0, 0.0, Double.MIN_VALUE};
gbl_fLabel.rowWeights = new double[] {0.0, 0.0, 0.0, 0.0, 0.0, 0.0, Double.MIN_VALUE};
this.setLayout(gbl_fLabel);
lblX = new JLabel("x =");
GridBagConstraints gbc_lblX = new GridBagConstraints();
gbc_lblX.insets = new Insets(0, 0, 5, 5);
gbc_lblX.anchor = GridBagConstraints.EAST;
gbc_lblX.gridx = 1;
gbc_lblX.gridy = 1;
add(lblX, gbc_lblX);
exprFieldX = new JTextField(function.getExpression()[0]);
GridBagConstraints gbc_list = new GridBagConstraints();
gbc_list.insets = new Insets(0, 0, 5, 5);
gbc_list.fill = GridBagConstraints.HORIZONTAL;
gbc_list.gridx = 2;
gbc_list.gridy = 1;
this.add(exprFieldX, gbc_list);
toggleButton =
new ToggleButton(
new ImageIcon("Icons/selected.png"), new ImageIcon("Icons/notSelected.png"));
GridBagConstraints gbc_chckbxTest = new GridBagConstraints();
gbc_chckbxTest.gridheight = 2;
gbc_chckbxTest.insets = new Insets(0, 0, 5, 5);
gbc_chckbxTest.gridx = 3;
gbc_chckbxTest.gridy = 1;
this.add(toggleButton, gbc_chckbxTest);
lblY = new JLabel("y =");
GridBagConstraints gbc_lblY = new GridBagConstraints();
gbc_lblY.gridheight = 2;
gbc_lblY.insets = new Insets(0, 0, 5, 5);
gbc_lblY.anchor = GridBagConstraints.EAST;
gbc_lblY.gridx = 1;
gbc_lblY.gridy = 2;
add(lblY, gbc_lblY);
exprFieldY = new JTextField(function.getExpression()[1]);
GridBagConstraints gbc_textField = new GridBagConstraints();
gbc_textField.gridheight = 2;
gbc_textField.insets = new Insets(0, 0, 5, 5);
gbc_textField.fill = GridBagConstraints.HORIZONTAL;
gbc_textField.gridx = 2;
gbc_textField.gridy = 2;
add(exprFieldY, gbc_textField);
exprFieldY.setColumns(10);
lblZ = new JLabel("z =");
GridBagConstraints gbc_lblZ = new GridBagConstraints();
gbc_lblZ.insets = new Insets(0, 0, 5, 5);
gbc_lblZ.anchor = GridBagConstraints.EAST;
gbc_lblZ.gridx = 1;
gbc_lblZ.gridy = 4;
add(lblZ, gbc_lblZ);
exprFieldZ = new JTextField(function.getExpression()[2]);
GridBagConstraints gbc_textField_1 = new GridBagConstraints();
gbc_textField_1.insets = new Insets(0, 0, 5, 5);
gbc_textField_1.fill = GridBagConstraints.HORIZONTAL;
gbc_textField_1.gridx = 2;
gbc_textField_1.gridy = 4;
add(exprFieldZ, gbc_textField_1);
exprFieldZ.setColumns(10);
// Don't f**k up layout, when text string becomes too long.
exprFieldX.setPreferredSize(new Dimension(100, 20));
exprFieldY.setPreferredSize(new Dimension(100, 20));
exprFieldZ.setPreferredSize(new Dimension(100, 20));
btnDelete = new JButton(new ImageIcon("Icons/delete.png"));
GridBagConstraints gbc_btnDelete = new GridBagConstraints();
gbc_btnDelete.gridheight = 2;
gbc_btnDelete.insets = new Insets(0, 0, 5, 5);
gbc_btnDelete.gridx = 3;
gbc_btnDelete.gridy = 3;
add(btnDelete, gbc_btnDelete);
// Add listeners;
addTextChangeListener();
addToggleButtonListener();
addDeleteListener();
this.setBorder(BorderFactory.createEtchedBorder(EtchedBorder.LOWERED));
GuiUtil.setupUndoListener(exprFieldX);
GuiUtil.setupUndoListener(exprFieldY);
GuiUtil.setupUndoListener(exprFieldZ);
}