package jrummikub.view.impl; import java.awt.Insets; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.ComponentAdapter; import java.awt.event.ComponentEvent; import javax.swing.JButton; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.border.EmptyBorder; import jrummikub.util.Event; import jrummikub.util.IEvent; /** * A panel that is displayed before a player's turn */ @SuppressWarnings("serial") class PausePanel extends JPanel { private final static int PANEL_INSET = 15; private final static int PANEL_SEPARATOR = 10; private final static float PANEL_FIRST_LINE_HEIGHT = 0.375f; private final static int PANEL_MAX_WIDTH = 180; private final static float MAX_BUTTON_FONT_SIZE = 12; private JLabel pauseLabel; private JButton endPauseButton; private Event endPauseEvent = new Event(); /** * Creates a new StartTurnPanel */ PausePanel() { setLayout(null); setBorder(new EmptyBorder(PANEL_INSET, PANEL_INSET, PANEL_INSET, PANEL_INSET)); pauseLabel = new JLabel(); pauseLabel.setHorizontalAlignment(JLabel.CENTER); pauseLabel.setHorizontalTextPosition(JLabel.CENTER); pauseLabel.setVerticalAlignment(JLabel.CENTER); pauseLabel.setVerticalTextPosition(JLabel.CENTER); add(pauseLabel); endPauseButton = new JButton("Spiel fortsetzen"); endPauseButton.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent arg0) { endPauseEvent.emit(); } }); add(endPauseButton); addComponentListener(new ComponentAdapter() { @Override public void componentResized(ComponentEvent e) { rescale(); } }); } void setCurrentPlayerName(String playerName) { pauseLabel.setText("Der Zug von " + playerName + " ist pausiert."); } IEvent getEndPauseEvent() { return endPauseEvent; } private void rescale() { Insets insets = getInsets(); int x = insets.left, y = insets.top, width = getWidth() - insets.left - insets.right, height = getHeight() - insets.top - insets.bottom; if (width > PANEL_MAX_WIDTH) { x += (width - PANEL_MAX_WIDTH) / 4; width = width / 2 + PANEL_MAX_WIDTH / 2; } int firstLineHeight = (int) ((height - PANEL_SEPARATOR) * PANEL_FIRST_LINE_HEIGHT); int buttonWidth = width; int buttonHeight = height - PANEL_SEPARATOR - firstLineHeight; float fontSize = (float) Math.sqrt(buttonWidth * buttonHeight) / 5; if (fontSize > MAX_BUTTON_FONT_SIZE) fontSize = MAX_BUTTON_FONT_SIZE; pauseLabel.setBounds(x, y, width, firstLineHeight); endPauseButton.setBounds(x, y + firstLineHeight + PANEL_SEPARATOR, buttonWidth, buttonHeight); endPauseButton.setFont(endPauseButton.getFont().deriveFont(fontSize)); } }