67 lines
2.2 KiB
Java
67 lines
2.2 KiB
Java
package net.sf.jasperreports.engine.design;
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import net.sf.jasperreports.engine.JRBand;
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import net.sf.jasperreports.engine.JRExpression;
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import net.sf.jasperreports.engine.JROrigin;
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import net.sf.jasperreports.engine.JRVariable;
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import net.sf.jasperreports.engine.base.JRBaseGroup;
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public class JRDesignGroup extends JRBaseGroup {
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private static final long serialVersionUID = 10200L;
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public static final String PROPERTY_COUNT_VARIABLE = "countVariable";
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public static final String PROPERTY_EXPRESSION = "expression";
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public static final String PROPERTY_GROUP_FOOTER = "groupFooter";
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public static final String PROPERTY_GROUP_HEADER = "groupHeader";
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public static final String PROPERTY_NAME = "name";
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public void setName(String name) {
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Object old = this.name;
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this.name = name;
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updateBandOrigins();
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getEventSupport().firePropertyChange("name", old, this.name);
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}
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public void setExpression(JRExpression expression) {
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Object old = this.expression;
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this.expression = expression;
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getEventSupport().firePropertyChange("expression", old, this.expression);
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}
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public void setGroupHeader(JRBand groupHeader) {
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Object old = this.groupHeader;
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this.groupHeader = groupHeader;
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setBandOrigin(this.groupHeader, (byte)5);
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getEventSupport().firePropertyChange("groupHeader", old, this.groupHeader);
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}
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public void setGroupFooter(JRBand groupFooter) {
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Object old = this.groupFooter;
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this.groupFooter = groupFooter;
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setBandOrigin(this.groupFooter, (byte)7);
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getEventSupport().firePropertyChange("groupFooter", old, this.groupFooter);
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}
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public void setCountVariable(JRVariable countVariable) {
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Object old = this.countVariable;
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this.countVariable = countVariable;
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getEventSupport().firePropertyChange("countVariable", old, this.countVariable);
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}
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protected void setBandOrigin(JRBand band, byte type) {
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if (band instanceof JRDesignBand) {
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JROrigin origin = new JROrigin(null, getName(), type);
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((JRDesignBand)band).setOrigin(origin);
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}
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}
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protected void updateBandOrigins() {
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setBandOrigin(getGroupHeader(), (byte)5);
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setBandOrigin(getGroupFooter(), (byte)7);
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}
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}
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