Class BudgetDialog

micropolis-java/src/micropolisj/gui/BudgetDialog.java:22–400

import static micropolisj.gui.MainWindow.formatGameDate;

public class BudgetDialog extends JDialog
{
	Micropolis engine;

	JSpinner taxRateEntry;
	int origTaxRate;
	double origRoadPct;
	double origFirePct;
	double origPolicePct;

	JLabel roadFundRequest = new JLabel();
	JLabel roadFundAlloc = new JLabel();
	JSlider roadFundEntry;

	JLabel policeFundRequest = new JLabel();
	JLabel policeFundAlloc = new JLabel();
	JSlider policeFundEntry;

	JLabel fireFundRequest = new JLabel();
	JLabel fireFundAlloc = new JLabel();
	JSlider fireFundEntry;

	JLabel taxRevenueLbl = new JLabel();

	static ResourceBundle strings = MainWindow.strings;

	JCheckBox autoBudgetBtn = new JCheckBox(strings.getString("budgetdlg.auto_budget"));
	JCheckBox pauseBtn = new JCheckBox(strings.getString("budgetdlg.pause_game"));

	private void applyChange()
	{
		int newTaxRate = ((Number) taxRateEntry.getValue()).intValue();
		int newRoadPct = ((Number) roadFundEntry.getValue()).intValue();
		int newPolicePct = ((Number) policeFundEntry.getValue()).intValue();
		int newFirePct = ((Number) fireFundEntry.getValue()).intValue();

		engine.cityTax = newTaxRate;
		engine.roadPercent = (double)newRoadPct / 100.0;
		engine.policePercent = (double)newPolicePct / 100.0;
		engine.firePercent = (double)newFirePct / 100.0;

		loadBudgetNumbers(false);
	}

	private void loadBudgetNumbers(boolean updateEntries)
	{
		BudgetNumbers b = engine.generateBudget();
		if (updateEntries)
		{
		taxRateEntry.setValue(b.taxRate);
		roadFundEntry.setValue((int)Math.round(b.roadPercent*100.0));
		policeFundEntry.setValue((int)Math.round(b.policePercent*100.0));
		fireFundEntry.setValue((int)Math.round(b.firePercent*100.0));
		}

		taxRevenueLbl.setText(formatFunds(b.taxIncome));

		roadFundRequest.setText(formatFunds(b.roadRequest));