valuesdialog.java

iReport-0.4.1-src是iReport的源代码,iReport是一个开源的报表项目,可以生成PDF等格式报表

    private void jButtonNewVariableActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonNewVariableActionPerformed
        
        java.awt.Frame parent = Misc.frameFromComponent(this);
        JRVariableDialog jrpd = new JRVariableDialog(this.getJReportFrame().getReport(), parent, true);
        jrpd.show();
        
        if (jrpd.getDialogResult() == javax.swing.JOptionPane.OK_OPTION)
        {
            JRVariable variable = jrpd.getVariable();
            this.getJReportFrame().getReport().addVariable( variable );
            this.updateVariables();
        }
    }//GEN-LAST:event_jButtonNewVariableActionPerformed

    private void jButtonDeleteParameterActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonDeleteParameterActionPerformed
        
        jTableParameters.getSelectedRows();
        int[]  rows= jTableParameters.getSelectedRows();
        for (int i=rows.length-1; i>=0; --i)
        {
            this.getJReportFrame().getReport().removeParameter( (JRParameter) jTableParameters.getValueAt( rows[i], 0) );
            //this.jTableParameters.removeRowSelectionInterval( rows[i],rows[i]);
        }
        updateParameters();
        
    }//GEN-LAST:event_jButtonDeleteParameterActionPerformed

    private void jButtonModifyParameterActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonModifyParameterActionPerformed
         
        JRParameter parameter = (JRParameter)jTableParameters.getValueAt( jTableParameters.getSelectedRow(), 0);
        java.awt.Frame parent = Misc.frameFromComponent(this);
        JRParameterDialog jrpd = new JRParameterDialog(parent, true);
        jrpd.setParameter( parameter );
        jrpd.show();
        
        if (jrpd.getDialogResult() == javax.swing.JOptionPane.OK_OPTION)
        {
            parameter.setName( jrpd.getParameter().getName() );
            parameter.setClassType( jrpd.getParameter().getClassType() );
            parameter.setDescription( jrpd.getParameter().getDescription() );
            parameter.setDefaultValueExpression( jrpd.getParameter().getDefaultValueExpression() );
            parameter.setIsForPrompting( jrpd.getParameter().isIsForPrompting() );
            this.updateParameters();
        }
    }//GEN-LAST:event_jButtonModifyParameterActionPerformed

    private void jButtonNewParameterActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonNewParameterActionPerformed
        // create a new parameter....
        java.awt.Frame parent = Misc.frameFromComponent(this);
        JRParameterDialog jrpd = new JRParameterDialog(parent, true);
        jrpd.show();
        
        if (jrpd.getDialogResult() == javax.swing.JOptionPane.OK_OPTION)
        {
            JRParameter parameter = jrpd.getParameter();
            this.getJReportFrame().getReport().addParameter( parameter );
            this.updateParameters();
        }
        
    }//GEN-LAST:event_jButtonNewParameterActionPerformed
    
    /** Closes the dialog */
    private void closeDialog(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_closeDialog
        setVisible(false);
    }//GEN-LAST:event_closeDialog
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        new ValuesDialog(new javax.swing.JFrame(), true).show();
    }
    
    /** Getter for property jReportFrame.
     * @return Value of property jReportFrame.
     *
     */
    public it.businesslogic.ireport.gui.JReportFrame getJReportFrame() {
        return jReportFrame;
    }
    
    /** Setter for property jReportFrame.
     * @param jReportFrame New value of property jReportFrame.
     *
     */
    public void setJReportFrame(it.businesslogic.ireport.gui.JReportFrame jReportFrame) {
        this.jReportFrame = jReportFrame;
        
        // Update all...
        if (jReportFrame == null) 
        {
            setVisible(false);
            return;
        }
        
        if (isVisible())
        {
            this.setTitle(jReportFrame.getReport().getName()+" values...");
            updateParameters();
            updateFields();
            updateVariables();
        }
    }
    
    public void updateParameters() {
        
        DefaultTableModel dtm = (DefaultTableModel)jTableParameters.getModel();
        dtm.setRowCount(0);
    
        Enumeration e = jReportFrame.getReport().getParameters().elements();
        while (e.hasMoreElements())
        {
            it.businesslogic.ireport.JRParameter parameter = (it.businesslogic.ireport.JRParameter)e.nextElement();
            Vector row = new Vector();
            row.addElement( parameter);
            row.addElement( parameter.getClassType());
            row.addElement( parameter.isIsForPrompting()+"");
            
            dtm.addRow(row);           
        }    
    }
    public void updateFields() {
    
        DefaultTableModel dtm = (DefaultTableModel)jTableFields.getModel();
        dtm.setRowCount(0);
    
        Enumeration e = jReportFrame.getReport().getFields().elements();
        while (e.hasMoreElements())
        {
            it.businesslogic.ireport.JRField field = (it.businesslogic.ireport.JRField)e.nextElement();
            Vector row = new Vector();
            row.addElement( field );
            row.addElement( field.getClassType()  );
            
            dtm.addRow(row);           
        }    
    
    
    }
    public void updateVariables() {
        DefaultTableModel dtm = (DefaultTableModel)jTableVariables.getModel();
        dtm.setRowCount(0);
    
        Enumeration e = jReportFrame.getReport().getVariables().elements();
        while (e.hasMoreElements())
        {
            it.businesslogic.ireport.JRVariable variable = (it.businesslogic.ireport.JRVariable)e.nextElement();
            Vector row = new Vector();
            row.addElement( variable);
            row.addElement( (variable.isBuiltin() ? "yes" : "no"));
            
            dtm.addRow(row);           
        }    
    }

    public void applyI18n(){
        jButtonNewField.setText(it.businesslogic.ireport.util.I18n.getString("new","New"));
        jButtonModifyField.setText(it.businesslogic.ireport.util.I18n.getString("modify","Modify"));
        jButtonDeleteField.setText(it.businesslogic.ireport.util.I18n.getString("delete","Delete"));
        jButtonNewVariable.setText(it.businesslogic.ireport.util.I18n.getString("new","New"));
        jButtonModifyVariable.setText(it.businesslogic.ireport.util.I18n.getString("modify","Modify"));
        jButtonDeleteVariable.setText(it.businesslogic.ireport.util.I18n.getString("delete","Delete"));
        jButtonNewParameter.setText(it.businesslogic.ireport.util.I18n.getString("new","New"));
        jButtonModifyParameter.setText(it.businesslogic.ireport.util.I18n.getString("modify","Modify"));
        jButtonDeleteParameter.setText(it.businesslogic.ireport.util.I18n.getString("delete","Delete"));
    }    
    public void languageChanged(LanguageChangedEvent evt) {
            
        this.applyI18n();
    }
       
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton jButtonDeleteField;
    private javax.swing.JButton jButtonDeleteParameter;
    private javax.swing.JButton jButtonDeleteVariable;
    private javax.swing.JButton jButtonModifyField;
    private javax.swing.JButton jButtonModifyParameter;
    private javax.swing.JButton jButtonModifyVariable;
    private javax.swing.JButton jButtonNewField;
    private javax.swing.JButton jButtonNewParameter;
    private javax.swing.JButton jButtonNewVariable;
    private javax.swing.JPanel jPanelButtons;
    private javax.swing.JPanel jPanelButtons1;
    private javax.swing.JPanel jPanelButtons2;
    private javax.swing.JPanel jPanelFields;
    private javax.swing.JPanel jPanelParameters;
    private javax.swing.JPanel jPanelVariables;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JScrollPane jScrollPane2;
    private javax.swing.JScrollPane jScrollPane3;
    private javax.swing.JTabbedPane jTabbedPane;
    private it.businesslogic.ireport.gui.JDragTable jTableFields;
    private it.businesslogic.ireport.gui.JDragTable jTableParameters;
    private it.businesslogic.ireport.gui.JDragTable jTableVariables;
    // End of variables declaration//GEN-END:variables

    private JReportFrame jReportFrame;    

    public void setVisible(boolean visible)
    {
        if (visible == isVisible()) return;
        super.setVisible(visible);
        if (visible == true) 
        {
            this.setJReportFrame(jReportFrame);
        }
    }
    
    public void modifyParameter(it.businesslogic.ireport.JRParameter p)
    {
        // 1. Switch to parameters panel.
        this.jTabbedPane.setSelectedComponent( jPanelParameters );
        // 2. Fine the parameter and select it
        DefaultTableModel dtm = (DefaultTableModel)jTableParameters.getModel();
        for (int i=0; i<dtm.getRowCount(); ++i)
        {
            if (dtm.getValueAt(i, 0) == p)
            {
                jTableParameters.setRowSelectionInterval(i,i);
                this.jButtonModifyParameterActionPerformed(new java.awt.event.ActionEvent(jButtonModifyParameter,0,jButtonModifyParameter.getName()));
                return;
            }
        }
    }
    
    
    public void gotoTab(String tab)
    {
        if (tab.equals("Parameters"))
        {
            this.jTabbedPane.setSelectedIndex(2);
        }
        else if (tab.equals("Fields"))
        {
            this.jTabbedPane.setSelectedIndex(0);
        }
        else if (tab.equals("Variables"))
        {
            this.jTabbedPane.setSelectedIndex(1);
        }
    }
}