getLargestIconHeightForButton now saves the original icon + text, then
restores those values once done calculating the height
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@ -39,6 +39,7 @@ import java.net.URISyntaxException;
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import java.util.Locale;
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import javax.swing.AbstractButton;
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import javax.swing.Icon;
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import javax.swing.ImageIcon;
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import javax.swing.JOptionPane;
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import javax.swing.SwingUtilities;
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@ -223,6 +224,11 @@ class SwingUtil {
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// large
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// myTextField.putClientProperty("JComponent.sizeVariant", "large");
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// save the icon + text
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Icon icon = button.getIcon();
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String text = button.getText();
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button.setText("`Tj|┃"); // `Tj|┃ are glyphs that are at the top/bottom of the fontset (usually));
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int minHeight = 0;
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int iconSize = 0;
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for (int i = 1; i < 128; i++) {
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@ -232,6 +238,8 @@ class SwingUtil {
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int height = (int) button.getPreferredSize()
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.getHeight();
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// System.out.println(imageIcon.getIconHeight() + "x" + imageIcon.getIconHeight() + " icon \t>>>>>>>>> " + height + "px tall item");
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if (minHeight == 0) {
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minHeight = height;
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} else if (minHeight != height) {
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@ -242,6 +250,10 @@ class SwingUtil {
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iconSize = imageIcon.getIconHeight();
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}
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// restore original values
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button.setIcon(icon);
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button.setText(text);
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return iconSize;
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}
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