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JIDE Common Layer (Professional Swing Components)
/*
* @(#)Eclipse3xJideTabbedPaneUI.java 8/28/2006
*
* Copyright 2002 - 2006 JIDE Software Inc. All rights reserved.
*/
package com.jidesoft.plaf.eclipse;
import com.jidesoft.plaf.UIDefaultsLookup;
import com.jidesoft.plaf.vsnet.VsnetJideTabbedPaneUI;
import com.jidesoft.swing.JideSwingUtilities;
import com.jidesoft.swing.JideTabbedPane;
import javax.swing.*;
import javax.swing.plaf.ComponentUI;
import javax.swing.plaf.basic.BasicGraphicsUtils;
import javax.swing.text.View;
import java.awt.*;
/**
* A eclipse L&f implementation of JideTabbedPaneUI
*/
public class Eclipse3xJideTabbedPaneUI extends VsnetJideTabbedPaneUI {
// pixels
protected int _closeButtonMargin;// margin around the close button
protected int _closeButtonMarginSize;// margin of the close button when every tab has a close button
protected int _iconMarginHorizon;// distance from icon to tab rect start when the tab is on the top or bottom
protected int _iconMarginVertical;// distance from icon to tab rect start when the tab is on the left or right
@SuppressWarnings({"UnusedDeclaration"})
public static ComponentUI createUI(JComponent c) {
return new Eclipse3xJideTabbedPaneUI();
}
@Override
public void installUI(JComponent c) {
super.installUI(c);
_rectSizeExtend = 12;
}
@Override
protected void installDefaults() {
super.installDefaults();
// set the border of the TabbedPane
LookAndFeel.installBorder(_tabPane, "JideTabbedPane.border");
_closeButtonMargin = UIDefaultsLookup.getInt("JideTabbedPane.closeButtonMargin");
_closeButtonMarginSize = UIDefaultsLookup.getInt("JideTabbedPane.closeButtonMarginSize");
_iconMarginHorizon = UIDefaultsLookup.getInt("JideTabbedPane.iconMarginHorizon");
_iconMarginVertical = UIDefaultsLookup.getInt("JideTabbedPane.iconMarginVertical");
}
@Override
public void paintBackground(Graphics g, Component c) {
if (getTabShape() == JideTabbedPane.SHAPE_ECLIPSE3X) {
if (_tabPane.isOpaque()) {
int width = c.getWidth();
int height = c.getHeight();
int temp1 = -1;
int temp2 = -1;
if (isTabLeadingComponentVisible()) {
if (height < _tabLeadingComponent.getSize().height) {
height = _tabLeadingComponent.getSize().height;
temp1 = _tabLeadingComponent.getSize().height;
}
if (width < _tabLeadingComponent.getSize().width) {
width = _tabLeadingComponent.getSize().width;
temp2 = _tabLeadingComponent.getSize().width;
}
}
if (isTabTrailingComponentVisible()) {
if (height < _tabTrailingComponent.getSize().height && temp1 < _tabTrailingComponent.getSize().height) {
height = _tabTrailingComponent.getSize().height;
}
if (width < _tabTrailingComponent.getSize().width && temp2 < _tabTrailingComponent.getSize().width) {
width = _tabTrailingComponent.getSize().width;
}
}
g.setColor(_background);
g.fillRect(0, 0, width, height);
}
}
else {
super.paintBackground(g, c);
}
}
@Override
protected void ensureCurrentLayout() {
/*
* If tabPane doesn't have a peer yet, the validate() call will silently
* fail. We handle that by forcing a layout if tabPane is still invalid.
* See bug 4237677.
*/
if (!_tabPane.isValid()) {
TabbedPaneLayout layout = (TabbedPaneLayout) _tabPane.getLayout();
layout.calculateLayoutInfo();
}
// ensure the bounds of the close buttons when they are showed on the
// tab
if (scrollableTabLayoutEnabled() && isShowCloseButton()
&& isShowCloseButtonOnTab()) {
for (int i = 0; i < _closeButtons.length; i++) {
if (_tabPane.isShowCloseButtonOnSelectedTab()) {
if (i != _tabPane.getSelectedIndex()) {
_closeButtons[i].setBounds(0, 0, 0, 0);
continue;
}
}
else {
if (i >= _rects.length) {
_closeButtons[i].setBounds(0, 0, 0, 0);
continue;
}
}
if (!_tabPane.isTabClosableAt(i)) {
_closeButtons[i].setBounds(0, 0, 0, 0);
continue;
}
Dimension size = _closeButtons[i].getPreferredSize();
Rectangle bounds;
if (_closeButtonAlignment == SwingConstants.TRAILING) {
if (_tabPane.getTabPlacement() == JideTabbedPane.TOP || _tabPane.getTabPlacement() == JideTabbedPane.BOTTOM) {
if (_tabPane.getComponentOrientation().isLeftToRight()) {
bounds = new Rectangle(_rects[i].x + _rects[i].width - size.width - 16, _rects[i].y + ((_rects[i].height - size.height) >> 1), size.width, size.height);
}
else {
bounds = new Rectangle(_rects[i].x + 4, ((_rects[i].height - size.height) >> 1), size.width, size.height);
}
}
else if (_tabPane.getTabPlacement() == JideTabbedPane.LEFT) {
bounds = new Rectangle(_rects[i].x + ((_rects[i].width - size.width) >> 1), _rects[i].y + _rects[i].height - size.height - 16, size.width, size.height);
}
else /*if (_tabPane.getTabPlacement() == JideTabbedPane.RIGHT)*/ {
bounds = new Rectangle(_rects[i].x + ((_rects[i].width - size.width) >> 1), _rects[i].y + _rects[i].height - size.height - 16, size.width, size.height);
}
}
else {
bounds = new Rectangle(_rects[i].x + 4, ((_rects[i].height - size.height) >> 1), size.width, size.height);
if (!_tabPane.getComponentOrientation().isLeftToRight() && (_tabPane.getTabPlacement() == JideTabbedPane.TOP || _tabPane.getTabPlacement() == JideTabbedPane.BOTTOM)) {
bounds = new Rectangle(_rects[i].x + _rects[i].width - size.width - 16, _rects[i].y + ((_rects[i].height - size.height) >> 1), size.width, size.height);
}
}
if (_closeButtons[i] instanceof JideTabbedPane.NoFocusButton) {
((JideTabbedPane.NoFocusButton) _closeButtons[i]).setIndex(i);
}
if (!bounds.equals(_closeButtons[i].getBounds())) {
_closeButtons[i].setBounds(bounds);
}
if (_tabPane.getSelectedIndex() == i) {
_closeButtons[i].setBackground(_selectedColor == null ? _tabPane.getBackgroundAt(i) : _selectedColor);
}
else {
_closeButtons[i].setBackground(_tabPane.getBackgroundAt(i));
}
}
}
}
/**
* Paints the tabs in the tab area. Invoked by paint(). The graphics parameter must be a valid Graphics
* object. Tab placement may be either: JTabbedPane.TOP, JTabbedPane.BOTTOM,
* JTabbedPane.LEFT, or JTabbedPane.RIGHT. The selected index must be a valid tabbed pane
* tab index (0 to tab count - 1, inclusive) or -1 if no tab is currently selected. The handling of invalid
* parameters is unspecified.
*
* @param g the graphics object to use for rendering
* @param tabPlacement the placement for the tabs within the JTabbedPane
* @param selectedIndex the tab index of the selected component
*/
@Override
protected void paintTabArea(Graphics g, int tabPlacement, int selectedIndex, Component c) {
if (!PAINT_TABAREA) {
return;
}
if (getTabShape() == JideTabbedPane.SHAPE_ECLIPSE3X) {
int tabCount = _tabPane.getTabCount();
Rectangle iconRect = new Rectangle(), textRect = new Rectangle();
Rectangle clipRect = g.getClipBounds();
Rectangle viewRect = _tabScroller.viewport.getViewRect();
if (_tabPane.isOpaque()) {
g.setColor(_tabBackground);
g.fillRect(clipRect.x, clipRect.y, clipRect.width, clipRect.height);
}
// Paint tabRuns of tabs from back to front
for (int i = _runCount - 1; i >= 0; i--) {
int start = _tabRuns[i];
int next = _tabRuns[(i == _runCount - 1) ? 0 : i + 1];
int end = (next != 0 ? next - 1 : tabCount - 1);
for (int j = start; j <= end; j++) {
if (_rects[j].intersects(clipRect)) {
paintTab(g, tabPlacement, _rects, j, iconRect, textRect);
}
}
}
// Paint selected tab if its in the front run
// since it may overlap other tabs
if (selectedIndex >= 0 && getRunForTab(tabCount, selectedIndex) == 0) {
if (_rects[selectedIndex].intersects(clipRect)) {
paintTab(g, tabPlacement, _rects, selectedIndex, iconRect,
textRect);
}
}
if (_tabPane.isOpaque()) {
g.setColor(_shadow);
switch (tabPlacement) {
case LEFT:
if (!isTabLeadingComponentVisible()) {
g.fillRect(viewRect.x, viewRect.y + 3, 1, 2);
g.fillRect(viewRect.x + 1, viewRect.y + 2, 1, 1);
g.fillRect(viewRect.x + 2, viewRect.y + 1, 1, 1);
g.fillRect(viewRect.x + 3, viewRect.y, 2, 1);
}
if (isNoneTabTrailingComponentVisible()) {
g.fillRect(viewRect.x + 3, viewRect.y + viewRect.height - 1, 2, 1);
g.fillRect(viewRect.x + 2, viewRect.y + viewRect.height - 2, 1, 1);
g.fillRect(viewRect.x + 1, viewRect.y + viewRect.height - 3, 1, 1);
g.fillRect(viewRect.x, viewRect.y + viewRect.height - 5, 1, 2);
}
g.setColor(_tabBackground);
g.fillRect(viewRect.x, viewRect.y, 3, 1);
g.fillRect(viewRect.x, viewRect.y + 1, 2, 1);
g.fillRect(viewRect.x, viewRect.y + 2, 1, 1);
break;
case RIGHT:
if (!isTabLeadingComponentVisible()) {
g.fillRect(viewRect.x + viewRect.width - 5, viewRect.y, 2, 1);
g.fillRect(viewRect.x + viewRect.width - 3, viewRect.y + 1, 1, 1);
g.fillRect(viewRect.x + viewRect.width - 2, viewRect.y + 2, 1, 1);
g.fillRect(viewRect.x + viewRect.width - 1, viewRect.y + 3, 1, 2);
}
if (isNoneTabTrailingComponentVisible()) {
g.fillRect(viewRect.x + viewRect.width - 5, viewRect.y + viewRect.height - 1, 2, 1);
g.fillRect(viewRect.x + viewRect.width - 3, viewRect.y + viewRect.height - 2, 1, 1);
g.fillRect(viewRect.x + viewRect.width - 2, viewRect.y + viewRect.height - 3, 1, 1);
g.fillRect(viewRect.x + viewRect.width - 1, viewRect.y + viewRect.height - 5, 1, 2);
}
g.setColor(_tabBackground);
g.fillRect(viewRect.x + viewRect.width - 3, viewRect.y, 3, 1);
g.fillRect(viewRect.x + viewRect.width - 2, viewRect.y + 1, 2, 1);
g.fillRect(viewRect.x + viewRect.width - 1, viewRect.y + 2, 1, 1);
break;
case BOTTOM:
if (!isTabLeadingComponentVisible()) {
g.fillRect(viewRect.x + 3, viewRect.y + viewRect.height - 1, 2, 1);
g.fillRect(viewRect.x + 2, viewRect.y + viewRect.height - 2, 1, 1);
g.fillRect(viewRect.x + 1, viewRect.y + viewRect.height - 3, 1, 1);
g.fillRect(viewRect.x, viewRect.y + viewRect.height - 5, 1, 2);
}
if (isNoneTabTrailingComponentVisible()) {
g.fillRect(viewRect.x + viewRect.width - 5, viewRect.y + viewRect.height - 1, 2, 1);
g.fillRect(viewRect.x + viewRect.width - 3, viewRect.y + viewRect.height - 2, 1, 1);
g.fillRect(viewRect.x + viewRect.width - 2, viewRect.y + viewRect.height - 3, 1, 1);
g.fillRect(viewRect.x + viewRect.width - 1, viewRect.y + viewRect.height - 5, 1, 2);
}
g.setColor(_tabBackground);
g.fillRect(viewRect.x, viewRect.y + viewRect.height - 1, 3, 1);
g.fillRect(viewRect.x, viewRect.y + viewRect.height - 2, 2, 1);
g.fillRect(viewRect.x, viewRect.y + viewRect.height - 3, 1, 1);
break;
case TOP:
default:
if (!isTabLeadingComponentVisible()) {
g.fillRect(viewRect.x + 3, viewRect.y, 2, 1);
g.fillRect(viewRect.x + 2, viewRect.y + 1, 1, 1);
g.fillRect(viewRect.x + 1, viewRect.y + 2, 1, 1);
g.fillRect(viewRect.x, viewRect.y + 3, 1, 2);
}
if (isNoneTabTrailingComponentVisible()) {
g.fillRect(viewRect.x + viewRect.width - 5, viewRect.y, 2, 1);
g.fillRect(viewRect.x + viewRect.width - 3, viewRect.y + 1, 1, 1);
g.fillRect(viewRect.x + viewRect.width - 2, viewRect.y + 2, 1, 1);
g.fillRect(viewRect.x + viewRect.width - 1, viewRect.y + 3, 1, 2);
}
g.setColor(_tabBackground);
g.fillRect(viewRect.x, viewRect.y, 3, 1);
g.fillRect(viewRect.x, viewRect.y + 1, 2, 1);
g.fillRect(viewRect.x, viewRect.y + 2, 1, 1);
}
}
}
else {
super.paintTabArea(g, tabPlacement, selectedIndex, c);
}
}
private boolean isNoneTabTrailingComponentVisible() {
return !_tabScroller.scrollForwardButton.isVisible() && !_tabScroller.scrollBackwardButton.isVisible() && !_tabScroller.closeButton.isVisible() && !isTabTrailingComponentVisible();
}
@Override
protected void layoutLabel(int tabPlacement, FontMetrics metrics,
int tabIndex, String title, Icon icon, Rectangle tabRect,
Rectangle iconRect, Rectangle textRect, boolean isSelected) {
textRect.x = textRect.y = iconRect.x = iconRect.y = 0;
View v = getTextViewForTab(tabIndex);
if (v != null) {
_tabPane.putClientProperty("html", v);
}
SwingUtilities.layoutCompoundLabel(_tabPane, metrics, title, icon,
SwingUtilities.CENTER, SwingUtilities.CENTER,
SwingUtilities.CENTER, SwingUtilities.TRAILING, tabRect,
iconRect, textRect, _textIconGap);
_tabPane.putClientProperty("html", null);
if (tabPlacement == JideTabbedPane.TOP || tabPlacement == JideTabbedPane.BOTTOM) {
iconRect.x = tabRect.x + _iconMarginHorizon;
textRect.x = (icon != null ? iconRect.x + iconRect.width + _textIconGap : tabRect.x + _textPadding);
iconRect.width = Math.min(iconRect.width, tabRect.width - _tabRectPadding);
textRect.width = tabRect.width - _tabRectPadding - iconRect.width - (icon != null ? _textIconGap : _noIconMargin);
if ((getTabResizeMode() == JideTabbedPane.RESIZE_MODE_FIT || _tabPane.getTabResizeMode() == JideTabbedPane.RESIZE_MODE_FIXED)) {
textRect.width -= 10;
if (isShowCloseButton() && isShowCloseButtonOnTab()) {
if (_tabPane.isShowCloseButtonOnSelectedTab()) {
if (isSelected) {
textRect.width -= _closeButtons[tabIndex].getPreferredSize().width;
}
}
else {
textRect.width -= _closeButtons[tabIndex].getPreferredSize().width;
}
}
}
else if (getTabResizeMode() == JideTabbedPane.RESIZE_MODE_COMPRESSED && isShowCloseButton() && isShowCloseButtonOnTab()) {
if (!_tabPane.isShowCloseButtonOnSelectedTab()) {
if (!isSelected) {
iconRect.width = iconRect.width
+ _closeButtons[tabIndex].getPreferredSize().width
+ _closeButtonMarginSize;
textRect.width = 0;
}
}
}
}
else {
iconRect.y = tabRect.y + _iconMarginVertical;
textRect.y = (icon != null ? iconRect.y + iconRect.height
+ _textIconGap : tabRect.y + _textPadding);
iconRect.x = tabRect.x + 3;
textRect.x = tabRect.x + 3;
textRect.width = tabRect.width - _textMarginVertical;
textRect.height = tabRect.height - _tabRectPadding - iconRect.height - (icon != null ? _textIconGap : _noIconMargin);
if ((getTabResizeMode() == JideTabbedPane.RESIZE_MODE_FIT || _tabPane
.getTabResizeMode() == JideTabbedPane.RESIZE_MODE_FIXED)) {
textRect.height -= 10;
if (isShowCloseButton() && isShowCloseButtonOnTab()) {
if (_tabPane.isShowCloseButtonOnSelectedTab()) {
if (isSelected) {
textRect.height -= _closeButtons[tabIndex].getPreferredSize().height;
}
}
else {
textRect.height -= _closeButtons[tabIndex].getPreferredSize().height;
}
}
}
else if (getTabResizeMode() == JideTabbedPane.RESIZE_MODE_COMPRESSED
&& isShowCloseButton() && isShowCloseButtonOnTab()) {
if (!_tabPane.isShowCloseButtonOnSelectedTab()) {
if (!isSelected) {
iconRect.height = iconRect.height + _closeButtons[tabIndex].getPreferredSize().height + _closeButtonMarginSize;
textRect.height = 0;
}
}
}
}
}
/**
* this function draws the border around each tab note that this function does now draw the background of the tab.
* that is done elsewhere
*/
@Override
protected void paintTabBorder(Graphics g, int tabPlacement, int tabIndex,
int x, int y, int w, int h, boolean isSelected) {
if (!PAINT_TAB_BORDER) {
return;
}
if (getTabShape() == JideTabbedPane.SHAPE_ECLIPSE3X) {
g.setColor(_lightHighlight);
boolean leftToRight = _tabPane.getComponentOrientation().isLeftToRight();
switch (tabPlacement) {
case LEFT:
if (!isTabLeadingComponentVisible())
y--;
if (isSelected) {
g.setColor(_shadow);
g.drawLine(x + 5, y, x + w - 1, y);// top
// top left arc
g.drawLine(x + 4, y + 1, x + 3, y + 1);
g.drawLine(x + 2, y + 2, x + 2, y + 2);
g.drawLine(x + 1, y + 3, x + 1, y + 3);
g.drawLine(x, y + 4, x, y + 5);
if (isTabTopVisible(tabPlacement)) {
g.drawLine(x, y + 5, x, y + h - 21);
}
// bottom left arc
g.drawLine(x, y + h - 21, x, y + h - 19);
g.drawLine(x + 1, y + h - 18, x + 1, y + h - 16);
g.drawLine(x + 2, y + h - 15, x + 2, y + h - 14);
g.drawLine(x + 3, y + h - 13, x + 3, y + h - 13);
g.drawLine(x + 4, y + h - 12, x + 4, y + h - 11);
// bottom
for (int i = 0; i < w - 10; i++) {
g.drawLine(x + 5 + i, y + h - 10 + i, x + 5 + i, y + h - 10 + i);
}
// bottom right arc
g.drawLine(x + w - 5, y + h + w - 20, x + w - 5, y + h + w - 19);
g.drawLine(x + w - 4, y + h + w - 18, x + w - 4, y + h + w - 18);
g.drawLine(x + w - 3, y + h + w - 17, x + w - 3, y + h + w - 16);
g.drawLine(x + w - 2, y + h + w - 15, x + w - 2, y + h + w - 13);
g.drawLine(x + w - 1, y + h + w - 12, x + w - 1, y + h + w - 10);
if (!isTabLeadingComponentVisible())
y++;
break;
}
// not selected
if (tabIndex > _tabPane.getSelectedIndex()) {
g.setColor(_shadow);
g.drawLine(x, y + h - 1, (x + w) - 1, y + h - 1);// bottom
break;
}
if (tabIndex >= _tabPane.getSelectedIndex() || tabIndex == 0)
break;
g.setColor(_shadow);
g.drawLine(x, y - 1, x + w - 1, y - 1);// top
break;
case RIGHT:
if (!isTabLeadingComponentVisible())
y--;
if (isSelected) {
g.setColor(_shadow);
g.drawLine(x, y, x + w - 6, y);// top
// top right arc
g.drawLine(x + w - 5, y + 1, x + w - 4, y + 1);
g.drawLine(x + w - 3, y + 2, x + w - 3, y + 2);
g.drawLine(x + w - 2, y + 3, x + w - 2, y + 3);
g.drawLine(x + w - 1, y + 4, x + w - 1, y + 5);
if (isTabTopVisible(tabPlacement)) {
g.drawLine(x + w - 1, y + 5, x + w - 1, y + h - 21);
}
// bottom right arc
g.drawLine(x + w - 1, y + h - 21, x + w - 1, y + h - 19);
g.drawLine(x + w - 2, y + h - 18, x + w - 2, y + h - 16);
g.drawLine(x + w - 3, y + h - 15, x + w - 3, y + h - 14);
g.drawLine(x + w - 4, y + h - 13, x + w - 4, y + h - 13);
g.drawLine(x + w - 5, y + h - 12, x + w - 5, y + h - 11);
// bottom
for (int i = 0; i < w - 10; i++) {
g.drawLine(x + w - 6 - i, y + h - 10 + i, x + w - 6 - i, y + h - 10 + i);
}
// bottom left arc
g.drawLine(x + 4, y + h + w - 20, x + 4, y + h + w - 19);
g.drawLine(x + 3, y + h + w - 18, x + 3, y + h + w - 18);
g.drawLine(x + 2, y + h + w - 17, x + 2, y + h + w - 16);
g.drawLine(x + 1, y + h + w - 15, x + 1, y + h + w - 13);
g.drawLine(x, y + h + w - 12, x, y + h + w - 10);
break;
}
// not selected
if (tabIndex > _tabPane.getSelectedIndex()) {
g.setColor(_shadow);
g.drawLine(x, y + h - 1, (x + w) - 1, y + h - 1);// bottom
break;
}
if (tabIndex >= _tabPane.getSelectedIndex() || tabIndex == 0)
break;
g.setColor(_shadow);
g.drawLine(x, y - 1, x + w - 1, y - 1);// top
break;
case BOTTOM:
if (!isTabLeadingComponentVisible()) {
x--;
}
if (isSelected) {
g.setColor(_shadow);
g.drawLine(x, y + h - 6, x, y);// left
// left bottom arc
g.drawLine(x + 1, y + h - 5, x + 1, y + h - 4);
g.drawLine(x + 2, y + h - 3, x + 2, y + h - 3);
g.drawLine(x + 3, y + h - 2, x + 3, y + h - 2);
g.drawLine(x + 4, y + h - 1, x + 5, y + h - 1);
if (isTabTopVisible(tabPlacement)) {
g.drawLine(x + 5, y + h - 1, x + w - 20, y + h - 1);
}
// right bottom arc
g.drawLine(x + w - 20, y + h - 1, x + w - 18, y + h - 1);
g.drawLine(x + w - 17, y + h - 2, x + w - 15, y + h - 2);
g.drawLine(x + w - 14, y + h - 3, x + w - 13, y + h - 3);
g.drawLine(x + w - 12, y + h - 4, x + w - 12, y + h - 4);
g.drawLine(x + w - 11, y + h - 5, x + w - 10, y + h - 5);
// right
for (int i = 0; i < h - 10; i++) {
g.drawLine(x + w - 9 + i, y + h - 6 - i, x + w - 9 + i, y + h - 6 - i);
}
// right top arc
g.drawLine(x + w + h - 19, y + 4, x + w + h - 18, y + 4);
g.drawLine(x + w + h - 17, y + 3, x + w + h - 17, y + 3);
g.drawLine(x + w + h - 16, y + 2, x + w + h - 15, y + 2);
g.drawLine(x + w + h - 14, y + 1, x + w + h - 12, y + 1);
g.drawLine(x + w + h - 11, y, x + w + h - 9, y);
break;
}
// not selected
if (tabIndex > _tabPane.getSelectedIndex()) {
g.setColor(_shadow);
if (leftToRight) {
g.drawLine(x + w - 2, y - 1, x + w - 2, y + h);// right
}
else {
g.drawLine(x, y - 1, x, y + h);// right
}
break;
}
if (tabIndex >= _tabPane.getSelectedIndex() || tabIndex == 0)
break;
g.setColor(_shadow);
if (leftToRight) {
g.drawLine(x, y - 1, x, y + h);// left
}
else {
g.drawLine(x + w - 2, y - 1, x + w - 2, y + h);// left
}
break;
case TOP:
default:
if (!isTabLeadingComponentVisible())
x--;
if (isSelected) {
g.setColor(_shadow);
g.drawLine(x, y + 5, x, y + h);// left
// left top arc
g.drawLine(x + 4, y, x + 5, y);
g.drawLine(x + 3, y + 1, x + 3, y + 1);
g.drawLine(x + 2, y + 2, x + 2, y + 2);
g.drawLine(x + 1, y + 3, x + 1, y + 4);
if (isTabTopVisible(tabPlacement)) {
g.drawLine(x + 5, y, x + w - 20, y);
}
// right top arc
g.drawLine(x + w - 20, y, x + w - 18, y);
g.drawLine(x + w - 17, y + 1, x + w - 15, y + 1);
g.drawLine(x + w - 14, y + 2, x + w - 13, y + 2);
g.drawLine(x + w - 12, y + 3, x + w - 12, y + 3);
g.drawLine(x + w - 11, y + 4, x + w - 10, y + 4);
// right
for (int i = 0; i < h - 10; i++) {
g.drawLine(x + w - 9 + i, y + 5 + i, x + w - 9 + i, y + 5 + i);
}
// right bottom arc
g.drawLine(x + w + h - 19, y + h - 5, x + w + h - 18, y + h - 5);
g.drawLine(x + w + h - 17, y + h - 4, x + w + h - 17, y + h - 4);
g.drawLine(x + w + h - 16, y + h - 3, x + w + h - 15, y + h - 3);
g.drawLine(x + w + h - 14, y + h - 2, x + w + h - 12, y + h - 2);
g.drawLine(x + w + h - 11, y + h - 1, x + w + h - 9, y + h - 1);
break;
}
if (tabIndex > _tabPane.getSelectedIndex()) {
g.setColor(_shadow);
if (leftToRight) {
g.drawLine(x + w - 2, y, x + w - 2, y + (h - 1));// right
}
else {
g.drawLine(x, y, x, y + (h - 1));// left
}
break;
}
if (tabIndex >= _tabPane.getSelectedIndex() || tabIndex == 0)
break;
g.setColor(_shadow);
if (leftToRight) {
g.drawLine(x, y, x, y + (h - 1));// left
}
else {
g.drawLine(x + w - 2, y, x + w - 2, y + (h - 1));// left
}
break;
}
}
else {
super.paintTabBorder(g, tabPlacement, tabIndex, x, y, w, h, isSelected);
}
}
@Override
protected void paintTabBackground(Graphics g, int tabPlacement,
int tabIndex, int x, int y, int w, int h, boolean isSelected) {
if (!PAINT_TAB_BACKGROUND) {
return;
}
if (!isSelected) {
return;
}
if (getTabShape() == JideTabbedPane.SHAPE_ECLIPSE3X) {
Graphics2D g2d = (Graphics2D) g;
Color background1;
Color background2;
if (showFocusIndicator()) {
background1 = _activeBackground;
background2 = UIDefaultsLookup.getColor("DockableFrame.activeTitleBackground2");
}
else {
background1 = _activeBackground;
background2 = _background;
}
switch (tabPlacement) {
case LEFT: {
if (!isTabLeadingComponentVisible())
y--;
int[] xp = {x + w, x + 5, x, x, x + 6, x + w - 6, x + w};
int[] yp = {y, y, y + 4, y + h - 19, y + h - 8,
y + h + w - 21, y + h + w - 10};
int np = yp.length;
Polygon p = new Polygon(xp, yp, np);
JideSwingUtilities.fillGradient(g2d, p, background1, background2, false);
}
break;
case RIGHT: {
if (!isTabLeadingComponentVisible())
y--;
int[] xp = {x, x + w - 6, x + w, x + w, x + w - 5, x + 5, x};
int[] yp = {y, y, y + 4, y + h - 21, y + h - 10,
y + h + w - 21, y + h + w - 10};
int np = yp.length;
Polygon p = new Polygon(xp, yp, np);
JideSwingUtilities.fillGradient(g2d, p, background2, background1, false);
}
break;
case BOTTOM: {
if (!isTabLeadingComponentVisible())
x--;
// not box style
int[] xp = {x, x, x + 6, x + w - 20, x + w - 16, x + w - 14,
x + w - 12, x + w - 9, x + w + h - 19, x + w + h - 10,
x + w + h - 12};
int[] yp = {y, y + h - 6, y + h, y + h, y + h - 2, y + h - 3,
y + h - 4, y + h - 6, y + 4, y + 1, y};
int np = yp.length;
Polygon p = new Polygon(xp, yp, np);
JideSwingUtilities.fillGradient(g2d, p, background2, background1, true);
}
break;
case TOP:
default: {
if (!isTabLeadingComponentVisible())
x--;
int[] xp = {x, x, x + 2, x + 3, x + 6, x + w - 20, x + w - 14,
x + w - 12, x + w - 9, x + w + h - 20, x + w + h - 9};
int[] yp = {y + h, y + 5, y + 2, y + 1, y, y, y + 2, y + 3,
y + 5, y + h - 6, y + h};
int np = xp.length;
Polygon p = new Polygon(xp, yp, np);
JideSwingUtilities.fillGradient(g2d, p, background1, background2, true);
}
break;
}
}
else {
super.paintTabBackground(g, tabPlacement, tabIndex, x, y, w, h, isSelected);
}
}
@Override
protected void paintContentBorder(Graphics g, int tabPlacement, int selectedIndex) {
if (selectedIndex < 0) {
return;
}
if (getTabShape() == JideTabbedPane.SHAPE_ECLIPSE3X) {
int width = _tabPane.getWidth();
int height = _tabPane.getHeight();
Insets insets = _tabPane.getInsets();
int x = insets.left;
int y = insets.top;
int w = width - insets.right - insets.left;
int h = height - insets.top - insets.bottom;
int temp = -1;
switch (tabPlacement) {
case LEFT:
x += calculateTabAreaWidth(tabPlacement, _runCount, _maxTabWidth);
if (isTabLeadingComponentVisible()) {
if (_tabLeadingComponent.getSize().width > calculateTabAreaWidth(tabPlacement, _runCount, _maxTabWidth)) {
x = insets.left + _tabLeadingComponent.getSize().width;
temp = _tabLeadingComponent.getSize().width;
}
}
if (isTabTrailingComponentVisible()) {
if (_maxTabWidth < _tabTrailingComponent.getSize().width
&& temp < _tabTrailingComponent.getSize().width) {
x = insets.left + _tabTrailingComponent.getSize().width;
}
}
w -= (x - insets.left);
break;
case RIGHT:
w -= calculateTabAreaWidth(tabPlacement, _runCount, _maxTabWidth);
break;
case BOTTOM:
h -= calculateTabAreaHeight(tabPlacement, _runCount, _maxTabHeight);
break;
case TOP:
default:
y += calculateTabAreaHeight(tabPlacement, _runCount, _maxTabHeight);
if (isTabLeadingComponentVisible()) {
if (_tabLeadingComponent.getSize().height > calculateTabAreaHeight(tabPlacement, _runCount, _maxTabHeight)) {
y = insets.top + _tabLeadingComponent.getSize().height;
temp = _tabLeadingComponent.getSize().height;
}
}
if (isTabTrailingComponentVisible()) {
if (_maxTabHeight < _tabTrailingComponent.getSize().height
&& temp < _tabTrailingComponent.getSize().height) {
y = insets.top + _tabTrailingComponent.getSize().height;
}
}
h -= (y - insets.top);
}
// Fill region behind content area
paintContentBorder(g, x, y, w, h);
Rectangle viewRect = _tabScroller.viewport.getViewRect();
Rectangle r = _rects[selectedIndex];
Rectangle button = _tabScroller.scrollForwardButton.getBounds();
Rectangle panel = _tabScroller.tabPanel.getBounds();
int lsize = 0;
if (_tabPane.getTabPlacement() == TOP || _tabPane.getTabPlacement() == BOTTOM) {
if (isTabLeadingComponentVisible()) {
lsize = _tabLeadingComponent.getSize().width;
}
}
else {
if (isTabLeadingComponentVisible()) {
lsize = _tabLeadingComponent.getSize().height;
}
}
switch (tabPlacement) {
case LEFT:
if (r.y < viewRect.y + viewRect.height
&& r.y + r.height
+ _tabPane.getBoundsAt(selectedIndex).width - 9 > viewRect.y
+ viewRect.height) {
if (selectedIndex != _tabPane.getTabCount() - 1) {
viewRect.y += (r.y + r.height + _tabPane.getBoundsAt(selectedIndex).width - 9 - (viewRect.y + viewRect.height));
_tabScroller.viewport.setViewPosition(new Point(
viewRect.x, viewRect.y));
}
else {
if (panel.y + panel.height + lsize > button.y) {
viewRect.y += (r.y + r.height + _tabPane.getBoundsAt(selectedIndex).width - 9 - (viewRect.y + viewRect.height));
_tabScroller.viewport.setViewPosition(new Point(
viewRect.x, viewRect.y));
}
else {
_tabScroller.viewport.setSize(viewRect.width, viewRect.height + getLayoutSize());
}
}
}
paintContentBorderLeftEdge(g, tabPlacement, selectedIndex, x, y, w, h);
break;
case RIGHT:
if (r.y < viewRect.y + viewRect.height
&& r.y + r.height
+ _tabPane.getBoundsAt(selectedIndex).width - 9 > viewRect.y
+ viewRect.height) {
if (selectedIndex != _tabPane.getTabCount() - 1) {
viewRect.y += (r.y + r.height + _tabPane.getBoundsAt(selectedIndex).width - 9 - (viewRect.y + viewRect.height));
_tabScroller.viewport.setViewPosition(new Point(viewRect.x, viewRect.y));
}
else {
if (panel.y + panel.height + lsize > button.y) {
viewRect.y += (r.y + r.height + _tabPane.getBoundsAt(selectedIndex).width - 9 - (viewRect.y + viewRect.height));
_tabScroller.viewport.setViewPosition(new Point(viewRect.x, viewRect.y));
}
else {
_tabScroller.viewport.setSize(viewRect.width, viewRect.height + getLayoutSize());
}
}
}
paintContentBorderRightEdge(g, tabPlacement, selectedIndex, x, y, w, h);
break;
case BOTTOM:
if (r.x < viewRect.x + viewRect.width
&& r.x + r.width
+ _tabPane.getBoundsAt(selectedIndex).height
- 9 > viewRect.x + viewRect.width) {
if (selectedIndex != _tabPane.getTabCount() - 1) {
viewRect.x += (r.x + r.width + _tabPane.getBoundsAt(selectedIndex).height - 9 - (viewRect.x + viewRect.width));
_tabScroller.viewport.setViewPosition(new Point(
viewRect.x, viewRect.y));
}
else {
if (panel.x + panel.width + lsize > button.x) {
viewRect.x += (r.x + r.width + _tabPane.getBoundsAt(selectedIndex).height - 9 - (viewRect.x + viewRect.width));
_tabScroller.viewport.setViewPosition(new Point(viewRect.x, viewRect.y));
}
else {
_tabScroller.viewport.setSize(viewRect.width + getLayoutSize(), viewRect.height);
}
}
}
paintContentBorderBottomEdge(g, tabPlacement, selectedIndex, x, y, w, h);
break;
case TOP:
default:
if (r.x < viewRect.x + viewRect.width && r.x + r.width + _tabPane.getBoundsAt(selectedIndex).height - 9 > viewRect.x + viewRect.width) {
if (selectedIndex != _tabPane.getTabCount() - 1) {
viewRect.x += (r.x + r.width + _tabPane.getBoundsAt(selectedIndex).height - 9 - (viewRect.x + viewRect.width));
_tabScroller.viewport.setViewPosition(new Point(viewRect.x, viewRect.y));
}
else {
if (panel.x + panel.width + lsize > button.x) {
viewRect.x += (r.x + r.width + _tabPane.getBoundsAt(selectedIndex).height - 9 - (viewRect.x + viewRect.width));
_tabScroller.viewport.setViewPosition(new Point(viewRect.x, viewRect.y));
}
else {
_tabScroller.viewport.setSize(viewRect.width + getLayoutSize(), viewRect.height);
}
}
}
paintContentBorderTopEdge(g, tabPlacement, selectedIndex, x, y, w, h);
break;
}
g.setColor(_shadow);
if (_tabPane.isTabShown()) {
switch (tabPlacement) {
case LEFT:
g.drawLine(width - 1, 0, width - 1, height - 1);
g.drawLine(6, 0, width - 1, 0);
g.drawLine(6, height - 1, width - 1, height - 1);
g.drawLine(0, 6, 0, height - 7);
g.drawLine(1, height - 6, 1, height - 5);
g.drawLine(2, height - 4, 2, height - 4);
g.drawLine(3, height - 3, 3, height - 3);
g.drawLine(4, height - 2, 5, height - 2);
g.drawLine(4, 1, 5, 1);
g.drawLine(3, 2, 3, 2);
g.drawLine(2, 3, 2, 3);
g.drawLine(1, 4, 1, 5);
break;
case RIGHT:
g.drawLine(0, 0, 0, height - 1);
g.drawLine(0, 0, width - 7, 0);
g.drawLine(0, height - 1, width - 7, height - 1);
g.drawLine(width - 1, 6, width - 1, height - 7);
g.drawLine(width - 2, height - 6, width - 2, height - 5);
g.drawLine(width - 3, height - 4, width - 3, height - 4);
g.drawLine(width - 4, height - 3, width - 4, height - 3);
g.drawLine(width - 5, height - 2, width - 6, height - 2);
g.drawLine(width - 6, 1, width - 5, 1);
g.drawLine(width - 4, 2, width - 4, 2);
g.drawLine(width - 3, 3, width - 3, 3);
g.drawLine(width - 2, 4, width - 2, 5);
break;
case BOTTOM:
g.drawLine(0, 0, width - 1, 0);
g.drawLine(0, 0, 0, height - 7);
g.drawLine(width - 1, 0, width - 1, height - 7);
g.drawLine(6, height - 1, width - 7, height - 1);
g.drawLine(width - 6, height - 2, width - 5, height - 2);
g.drawLine(width - 4, height - 3, width - 4, height - 3);
g.drawLine(width - 3, height - 4, width - 3, height - 4);
g.drawLine(width - 2, height - 5, width - 2, height - 6);
g.drawLine(1, height - 6, 1, height - 5);
g.drawLine(2, height - 4, 2, height - 4);
g.drawLine(3, height - 3, 3, height - 3);
g.drawLine(4, height - 2, 5, height - 2);
break;
case TOP:
default:
g.drawLine(6, 0, width - 7, 0);
g.drawLine(0, height - 1, width - 1, height - 1);
g.drawLine(width - 1, 6, width - 1, height - 1);
g.drawLine(0, 6, 0, height - 1);
g.drawLine(width - 6, 1, width - 5, 1);
g.drawLine(width - 4, 2, width - 4, 2);
g.drawLine(width - 3, 3, width - 3, 3);
g.drawLine(width - 2, 4, width - 2, 5);
g.drawLine(4, 1, 5, 1);
g.drawLine(3, 2, 3, 2);
g.drawLine(2, 3, 2, 3);
g.drawLine(1, 4, 1, 5);
break;
}
}
else {
g.drawRect(0, 0, width - 1, height - 1);
}
}
else {
super.paintContentBorder(g, tabPlacement, selectedIndex);
}
}
// paint the component border of every tab
@Override
protected void paintContentBorder(Graphics g, int x, int y, int w, int h) {
if (!PAINT_CONTENT_BORDER) {
return;
}
if (getTabShape() == JideTabbedPane.SHAPE_ECLIPSE3X) {
if (showFocusIndicator()) {
Insets insets = getContentBorderInsets(_tabPane.getTabPlacement());
Color selectedTitleColor2 = UIDefaultsLookup.getColor("DockableFrame.activeTitleBackground2");
g.setColor(selectedTitleColor2);
g.fillRect(x, y, w, insets.top); // top
g.fillRect(x, y, insets.left, h); // left
g.fillRect(x, y + h - insets.bottom, w, insets.bottom); // bottom
g.fillRect(x + w - insets.right, y, insets.right, h); // right
}
}
else {
super.paintContentBorder(g, x, y, w, h);
}
}
// paint the top line of the content when the tab is on the top
@Override
protected void paintContentBorderTopEdge(Graphics g, int tabPlacement,
int selectedIndex, int x, int y, int w, int h) {
if (!PAINT_CONTENT_BORDER_EDGE) {
return;
}
if (selectedIndex < 0) {
return;
}
if (getTabShape() == JideTabbedPane.SHAPE_ECLIPSE3X) {
Rectangle selRect = getTabBounds(selectedIndex, _calcRect);
Rectangle viewRect = _tabScroller.viewport.getViewRect();
Rectangle r = _rects[selectedIndex];
g.setColor(getPainter().getControlShadow());
// Break line to show visual connection to selected tab
if (isTabLeadingComponentVisible() && selRect.x > 0) {
g.drawLine(x, y, selRect.x, y);
}
if (r.x > viewRect.x) {
g.drawLine(x, y, selRect.x - 1, y);
}
if (_tabPane.isTabShown()) {
if (r.x >= viewRect.x + viewRect.width) {
g.drawLine(x, y, x + w - 1, y);
}
else {
g.drawLine(selRect.x + selRect.width + _tabPane.getBoundsAt(selectedIndex).height - 9, y, x + w - 1, y);
}
}
}
else {
super.paintContentBorderTopEdge(g, tabPlacement, selectedIndex, x, y, w, h);
}
}
// paint the bottom line of the content when the tab is on the bottom
@Override
protected void paintContentBorderBottomEdge(Graphics g, int tabPlacement,
int selectedIndex, int x, int y, int w, int h) {
if (!PAINT_CONTENT_BORDER_EDGE) {
return;
}
if (selectedIndex < 0) {
return;
}
if (getTabShape() == JideTabbedPane.SHAPE_ECLIPSE3X) {
Rectangle selRect = getTabBounds(selectedIndex, _calcRect);
g.setColor(getPainter().getControlShadow());
Rectangle viewRect = _tabScroller.viewport.getViewRect();
Rectangle r = _rects[selectedIndex];
if (isTabLeadingComponentVisible() && selRect.x > 0) {
g.drawLine(x, y + h - 1, selRect.x, y + h - 1);
}
// Break line to show visual connection to selected tab
if (r.x > viewRect.x) {
g.drawLine(x, y + h - 1, selRect.x - 1, y + h - 1);
}
if (_tabPane.isTabShown()) {
if (r.x >= viewRect.x + viewRect.width) {
g.drawLine(x, y + h - 1, x + w - 1, y + h - 1);
}
else {
g.drawLine(selRect.x + selRect.width + _tabPane.getBoundsAt(selectedIndex).height - 9, y + h - 1, x + w - 1, y + h - 1);
}
}
}
else {
super.paintContentBorderBottomEdge(g, tabPlacement, selectedIndex, x, y, w, h);
}
}
// paint the left line of the content when the tab is on the left
@Override
protected void paintContentBorderLeftEdge(Graphics g, int tabPlacement,
int selectedIndex, int x, int y, int w, int h) {
if (!PAINT_CONTENT_BORDER_EDGE) {
return;
}
if (selectedIndex < 0) {
return;
}
if (getTabShape() == JideTabbedPane.SHAPE_ECLIPSE3X) {
Rectangle selRect = getTabBounds(selectedIndex, _calcRect);
Rectangle viewRect = _tabScroller.viewport.getViewRect();
Rectangle r = _rects[selectedIndex];
g.setColor(getPainter().getControlShadow());
if (isTabLeadingComponentVisible() && selRect.y > 0) {
g.drawLine(x, y, x, selRect.y);
}
// Break line to show visual connection to selected tab
if (r.y - 2 > viewRect.y) {
g.drawLine(x, y, x, selRect.y - 3);
}
if (_tabPane.isTabShown()) {
if (r.y >= viewRect.y + viewRect.height) {
g.drawLine(x, y, x, y + h - 1);
}
else {
g.drawLine(x, selRect.y + selRect.height + _tabPane.getBoundsAt(selectedIndex).width - 9, x, y + h - 1);
}
}
}
else {
super.paintContentBorderLeftEdge(g, tabPlacement, selectedIndex, x, y, w, h);
}
}
// paint the right line of the content when the tab is on the right
@Override
protected void paintContentBorderRightEdge(Graphics g, int tabPlacement,
int selectedIndex, int x, int y, int w, int h) {
if (!PAINT_CONTENT_BORDER_EDGE) {
return;
}
if (selectedIndex < 0) {
return;
}
if (getTabShape() == JideTabbedPane.SHAPE_ECLIPSE3X) {
Rectangle selRect = getTabBounds(selectedIndex, _calcRect);
Rectangle viewRect = _tabScroller.viewport.getViewRect();
Rectangle r = _rects[selectedIndex];
g.setColor(getPainter().getControlShadow());
if (isTabLeadingComponentVisible() && selRect.y > 0) {
g.drawLine(x + w - 1, y, x + w - 1, selRect.y);
}
// Break line to show visual connection to selected tab
if (r.y - 2 > viewRect.y) {
g.drawLine(x + w - 1, y, x + w - 1, selRect.y - 3);
}
if (_tabPane.isTabShown()) {
if (r.y >= viewRect.y + viewRect.height) {
g.drawLine(x + w - 1, y, x + w - 1, y + h - 1);
}
else {
g.drawLine(x + w - 1, selRect.y + selRect.height + _tabPane.getBoundsAt(selectedIndex).width - 9, x + w - 1, y + h - 1);
}
}
}
else {
super.paintContentBorderRightEdge(g, tabPlacement, selectedIndex, x, y, w, h);
}
}
@Override
protected Rectangle getTabsTextBoundsAt(int tabIndex) {
Rectangle tabRect = _tabPane.getBoundsAt(tabIndex);
Rectangle iconRect = new Rectangle(), textRect = new Rectangle();
String title = _tabPane.getDisplayTitleAt(tabIndex);
Icon icon = _tabPane.getIconForTab(tabIndex);
SwingUtilities.layoutCompoundLabel(_tabPane, _tabPane.getGraphics()
.getFontMetrics(_tabPane.getFont()), title, icon,
SwingUtilities.CENTER, SwingUtilities.CENTER,
SwingUtilities.CENTER, SwingUtilities.TRAILING, tabRect,
iconRect, textRect, icon == null ? 0 : _textIconGap);
if (_tabPane.getTabPlacement() == JideTabbedPane.TOP || _tabPane.getTabPlacement() == JideTabbedPane.BOTTOM) {
iconRect.x = tabRect.x + _iconMarginHorizon;
textRect.x = (icon != null ? iconRect.x + iconRect.width + _textIconGap : tabRect.x + _textPadding);
}
else {
iconRect.y = tabRect.y + _iconMarginVertical;
textRect.y = (icon != null ? iconRect.y + iconRect.height + _textIconGap : tabRect.y + _textPadding);
iconRect.x = tabRect.x + 2;
textRect.x = tabRect.x + 2;
}
return textRect;
}
@Override
protected void paintFocusIndicator(Graphics g, int tabPlacement,
Rectangle[] rects, int tabIndex, Rectangle iconRect,
Rectangle textRect, boolean isSelected) {
Rectangle tabRect = rects[tabIndex];
if (_tabPane.hasFocus() && isSelected) {
int x, y, w, h;
g.setColor(_focus);
switch (tabPlacement) {
case LEFT:
x = tabRect.x + 2;
y = tabRect.y + 3;
w = tabRect.width - 4;
h = tabRect.height - 19;
break;
case RIGHT:
x = tabRect.x + 2;
y = tabRect.y + 3;
w = tabRect.width - 4;
h = tabRect.height - 19;
break;
case BOTTOM:
x = tabRect.x + 3;
y = tabRect.y + 2;
w = tabRect.width - 19;
h = tabRect.height - 3;
break;
case TOP:
default:
x = tabRect.x + 3;
y = tabRect.y + 2;
w = tabRect.width - 19;
h = tabRect.height - 3;
}
BasicGraphicsUtils.drawDashedRect(g, x, y, w, h);
}
}
@Override
protected TabCloseButton createNoFocusButton(int type) {
return new Eclipse3xTabCloseButton(type);
}
public class Eclipse3xTabCloseButton extends TabCloseButton {
public Eclipse3xTabCloseButton(int type) {
super(type);
}
@Override
public Dimension getPreferredSize() {
return new Dimension(15, 15);
}
@Override
protected void paintComponent(Graphics g) {
if (!isEnabled()) {
setMouseOver(false);
setMousePressed(false);
}
g.setColor(UIDefaultsLookup.getColor("controlShadow").darker());
int centerX = getWidth() >> 1;
int centerY = getHeight() >> 1;
switch (getType()) {
case CLOSE_BUTTON:
g.drawLine(centerX - 4, centerY - 4, centerX - 2, centerY - 4); // top-left top
g.drawLine(centerX - 4, centerY - 4, centerX - 4, centerY - 2); // top-left left
g.drawLine(centerX - 1, centerY - 3, centerX - 0, centerY - 2); // top-left top-diag
g.drawLine(centerX - 3, centerY - 1, centerX - 2, centerY - 0); // top-left left-diag
g.drawLine(centerX + 3, centerY - 4, centerX + 5, centerY - 4); // top-right top
g.drawLine(centerX + 5, centerY - 4, centerX + 5, centerY - 2); // top-right right
g.drawLine(centerX + 2, centerY - 3, centerX + 1, centerY - 2); // top-right top-diag
g.drawLine(centerX + 4, centerY - 1, centerX + 3, centerY - 0); // top-right right-diag
g.drawLine(centerX - 4, centerY + 5, centerX - 2, centerY + 5); // bottom-left bottom
g.drawLine(centerX - 4, centerY + 5, centerX - 4, centerY + 3); // bottom-left left
g.drawLine(centerX - 1, centerY + 4, centerX - 0, centerY + 3); // bottom-left bottom-diag
g.drawLine(centerX - 3, centerY + 2, centerX - 2, centerY + 1); // bottom-left left-diag
g.drawLine(centerX + 3, centerY + 5, centerX + 5, centerY + 5); // bottom-right bottom
g.drawLine(centerX + 5, centerY + 5, centerX + 5, centerY + 3); // bottom-right right
g.drawLine(centerX + 2, centerY + 4, centerX + 1, centerY + 3); // bottom-right bottom-diag
g.drawLine(centerX + 4, centerY + 2, centerX + 3, centerY + 1); // bottom-right right-diag
if (isMouseOver()) {
g.setColor(new Color(252, 160, 160));
}
else {
g.setColor(Color.WHITE);
}
g.drawLine(centerX - 2, centerY - 3, centerX + 4, centerY + 3);
g.drawLine(centerX - 3, centerY - 3, centerX + 4, centerY + 4);
g.drawLine(centerX - 3, centerY - 2, centerX + 3, centerY + 4);
g.drawLine(centerX - 3, centerY + 3, centerX + 3, centerY - 3);
g.drawLine(centerX - 3, centerY + 4, centerX + 4, centerY - 3);
g.drawLine(centerX - 2, centerY + 4, centerX + 4, centerY - 2);
break;
default:
super.paintComponent(g);
}
}
}
}
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