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//button
panels
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JPanel moreButs = new JPanel();
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moreButs.setLayout(new
GridLayout(4, 2));
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String moreButtons[] = {"C
", "CE", "M+", "M-", "MR",
"MC", SQRT,
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"%"};
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for (i = 0; i < 8; i++) {
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addButton(moreButs,
moreButtons[i]);
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}
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eastPanel.add(moreButs,
"West");
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centerpanel = new JPanel();
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centerpanel.setLayout(new
GridLayout(4, 4));
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String buttons =
"789/456x123-0.+=";
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for (i = 0; i <
buttons.length(); i++)
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addButton(centerpanel,
buttons.substring(i, i + 1));
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centerpanel.setFont(f);
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eastPanel.add(centerpanel,
"Center");
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