Eplikjsn

package geometrija;

import java.awt.EventQueue;

import javax.swing.JFrame;
import java.awt.BorderLayout;
import javax.swing.JLabel;
import javax.swing.SwingConstants;
import javax.swing.JPanel;
import java.awt.GridBagLayout;
import javax.swing.JButton;
import javax.swing.JComponent;

import java.awt.GridBagConstraints;
import java.awt.Insets;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.awt.CardLayout;
import javax.swing.GroupLayout;
import javax.swing.GroupLayout.Alignment;
import javax.swing.LayoutStyle.ComponentPlacement;
import java.awt.GridLayout;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

public class Aplikacija {

	private JFrame frame;
	public static CrtOblik staCrtam;



	/**
	 * Launch the application.
	 */
	public static void main(String[] args) {
		EventQueue.invokeLater(new Runnable() {
			public void run() {
				try {
					Aplikacija window = new Aplikacija();
					window.frame.setVisible(true);
				} catch (Exception e) {
					e.printStackTrace();
				}
			}
		});
	}

	/**
	 * Create the application.
	 */
	public Aplikacija() {
		initialize();
	}

	/**
	 * Initialize the contents of the frame.
	 */
	private void initialize() {
		frame = new JFrame();
		frame.setBounds(100, 100, 628, 429);
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

		JComponent pnlCrtez = new Crtez();

		frame.getContentPane().add(pnlCrtez, BorderLayout.CENTER);
		pnlCrtez.setLayout(null);

		JPanel pnlOdabir = new JPanel();
		frame.getContentPane().add(pnlOdabir, BorderLayout.NORTH);

		JButton btnTacka = new JButton("Tacka");
		btnTacka.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent arg0) {
				staCrtam = CrtOblik.TACKA;
			}
		});

		JButton btnLinija = new JButton("Linija");
		btnLinija.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				staCrtam = CrtOblik.LINIJA;
			}
		});

		JButton btnKvadrat = new JButton("Kvadrat");
		btnKvadrat.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				staCrtam = CrtOblik.KVADRAT;
			}
		});

		JButton btnPravougaonik = new JButton("Pravougaonik");
		btnPravougaonik.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				staCrtam = CrtOblik.PRAVOUGAONIK;
			}
		});

		JButton btnKrug = new JButton("Krug");
		btnKrug.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				staCrtam = CrtOblik.KRUG;
			}
		});
		GroupLayout gl_pnlOdabir = new GroupLayout(pnlOdabir);
		gl_pnlOdabir.setHorizontalGroup(
			gl_pnlOdabir.createParallelGroup(Alignment.LEADING)
				.addGroup(gl_pnlOdabir.createSequentialGroup()
					.addContainerGap()
					.addComponent(btnTacka, GroupLayout.PREFERRED_SIZE, 55, Short.MAX_VALUE)
					.addPreferredGap(ComponentPlacement.UNRELATED)
					.addComponent(btnLinija, GroupLayout.PREFERRED_SIZE, 51, Short.MAX_VALUE)
					.addPreferredGap(ComponentPlacement.RELATED)
					.addComponent(btnKvadrat, GroupLayout.PREFERRED_SIZE, 65, Short.MAX_VALUE)
					.addPreferredGap(ComponentPlacement.RELATED)
					.addComponent(btnPravougaonik, GroupLayout.PREFERRED_SIZE, 91, Short.MAX_VALUE)
					.addPreferredGap(ComponentPlacement.RELATED)
					.addComponent(btnKrug, GroupLayout.PREFERRED_SIZE, 49, Short.MAX_VALUE)
					.addGap(68))
		);
		gl_pnlOdabir.setVerticalGroup(
			gl_pnlOdabir.createParallelGroup(Alignment.LEADING)
				.addGroup(gl_pnlOdabir.createSequentialGroup()
					.addGroup(gl_pnlOdabir.createParallelGroup(Alignment.BASELINE)
						.addComponent(btnTacka)
						.addComponent(btnLinija)
						.addComponent(btnKvadrat)
						.addComponent(btnPravougaonik)
						.addComponent(btnKrug))
					.addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
		);
		pnlOdabir.setLayout(gl_pnlOdabir);

		JPanel pnlKontrola = new JPanel();
		frame.getContentPane().add(pnlKontrola, BorderLayout.WEST);

		JButton btnSelektuj = new JButton("Selektuj");

		JButton btnModifikuj = new JButton("Modifikuj");

		JButton btnObrisi = new JButton("Obrisi");

		JButton btnObrisiSve = new JButton("Obrisi sve");
		GroupLayout gl_pnlKontrola = new GroupLayout(pnlKontrola);
		gl_pnlKontrola.setHorizontalGroup(
			gl_pnlKontrola.createParallelGroup(Alignment.LEADING)
				.addGroup(gl_pnlKontrola.createSequentialGroup()
					.addContainerGap()
					.addGroup(gl_pnlKontrola.createParallelGroup(Alignment.LEADING)
						.addComponent(btnSelektuj)
						.addComponent(btnModifikuj)
						.addComponent(btnObrisi)
						.addComponent(btnObrisiSve))
					.addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
		);
		gl_pnlKontrola.setVerticalGroup(
			gl_pnlKontrola.createParallelGroup(Alignment.LEADING)
				.addGroup(gl_pnlKontrola.createSequentialGroup()
					.addContainerGap()
					.addComponent(btnSelektuj)
					.addPreferredGap(ComponentPlacement.UNRELATED)
					.addComponent(btnModifikuj)
					.addPreferredGap(ComponentPlacement.RELATED)
					.addComponent(btnObrisi)
					.addPreferredGap(ComponentPlacement.RELATED, 182, Short.MAX_VALUE)
					.addComponent(btnObrisiSve)
					.addContainerGap())
		);
		pnlKontrola.setLayout(gl_pnlKontrola);
	}
}