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@ -28,9 +28,6 @@ import java.awt.*;
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import javax.swing.*; |
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import com.github.weisj.darklaf.graphics.GraphicsContext; |
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import com.github.weisj.darklaf.graphics.GraphicsUtil; |
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import com.github.weisj.darklaf.icons.EmptyIcon; |
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import com.github.weisj.darklaf.ui.button.DarkButtonUI; |
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public class MoreTabsButton extends DarkTabAreaButton { |
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@ -43,15 +40,18 @@ public class MoreTabsButton extends DarkTabAreaButton {
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public MoreTabsButton(final DarkTabbedPaneUI ui) { |
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super(ui); |
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this.ui = ui; |
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setLayout(null); |
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icon = ui.getMoreTabsIcon(); |
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setForeground(UIManager.getColor("TabbedPane.moreTabsButton.foreground")); |
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pad = UIManager.getInt("TabbedPane.moreTabsButton.pad"); |
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int fontSize = UIManager.getInt("TabbedPane.moreTabsButton.fontSize"); |
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setIcon(EmptyIcon.create(icon.getIconWidth(), icon.getIconHeight())); |
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putClientProperty(DarkButtonUI.KEY_NO_BACKGROUND, true); |
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putClientProperty(DarkButtonUI.KEY_VARIANT, DarkButtonUI.VARIANT_BORDERLESS_RECTANGULAR); |
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setFont(UIManager.getFont("TabbedPane.moreTabsButton.font")); |
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setIcon(new MoreTabsIcon(icon, this)); |
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putClientProperty(DarkButtonUI.KEY_VARIANT, DarkButtonUI.VARIANT_BORDERLESS); |
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putClientProperty(DarkButtonUI.KEY_SQUARE, true); |
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putClientProperty(DarkButtonUI.KEY_THIN, true); |
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setMargin(new Insets(pad, pad, pad, pad)); |
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setFocusable(false); |
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setFont(getFont().deriveFont((float) fontSize)); |
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setOpaque(true); |
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} |
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@Override |
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@ -60,45 +60,39 @@ public class MoreTabsButton extends DarkTabAreaButton {
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return ui.getTabAreaBackground(); |
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} |
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protected void paintButton(final Graphics g) { |
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FontMetrics metrics = g.getFontMetrics(); |
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String label = getLabelString(); |
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int labelWidth = metrics.stringWidth(label); |
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int x = (getWidth() - (icon.getIconWidth() + labelWidth + pad)) / 2; |
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int y = (getHeight() - icon.getIconHeight()) / 2; |
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GraphicsContext config = GraphicsUtil.setupAntialiasing(g); |
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/* |
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* These offsets are due to the nature of the used icon. They are applied to match the baseline of |
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* the label.properties text. |
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* A different icon might need a different offset. |
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*/ |
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int off = 5; |
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int tabPlacement = ui.tabPane.getTabPlacement(); |
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if (tabPlacement == TOP) { |
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y += 2; |
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} else if (tabPlacement == BOTTOM) { |
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y -= 1; |
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} |
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icon.paintIcon(this, g, x, y); |
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config.restore(); |
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config = GraphicsUtil.setupAntialiasing(g); |
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g.drawString(label, x + icon.getIconWidth() + pad, y + icon.getIconHeight() - off); |
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config.restore(); |
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} |
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protected String getLabelString() { |
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int invisible = Math.min(ui.minVisible - 1 + ui.tabPane.getTabCount() - ui.maxVisible, |
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ui.tabPane.getTabCount()); |
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return invisible >= 100 ? INFINITY : String.valueOf(invisible); |
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} |
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@Override |
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public Dimension getPreferredSize() { |
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Dimension size = super.getPreferredSize(); |
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FontMetrics metrics = getFontMetrics(getFont()); |
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size.width += metrics.stringWidth(getLabelString()) + 4 * pad; |
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return size; |
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protected static class MoreTabsIcon implements Icon { |
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private final Icon icon; |
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private final MoreTabsButton button; |
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protected MoreTabsIcon(final Icon icon, final MoreTabsButton button) { |
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this.icon = icon; |
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this.button = button; |
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} |
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@Override |
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public void paintIcon(final Component c, final Graphics g, final int x, final int y) { |
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icon.paintIcon(c, g, x, y + getIconHeight() - icon.getIconHeight()); |
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String text = button.getLabelString(); |
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g.setColor(button.getForeground()); |
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g.drawString(text, x + icon.getIconWidth() + button.pad, y + icon.getIconHeight()); |
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} |
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@Override |
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public int getIconWidth() { |
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int textWidth = button.getFontMetrics(button.getFont()).stringWidth(button.getLabelString()); |
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return icon.getIconWidth() + textWidth + button.pad; |
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} |
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@Override |
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public int getIconHeight() { |
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return icon.getIconHeight() + button.pad; |
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} |
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} |
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} |
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weisj
5 years ago