Reporting Functionality - resizing columns to content width

[habeas.git] / src / habeas / NoticesReportViewDialog.java

diff --git a/src/habeas/NoticesReportViewDialog.java b/src/habeas/NoticesReportViewDialog.java
index 64f5536..8852409 100644 (file)
--- a/src/habeas/NoticesReportViewDialog.java
+++ b/src/habeas/NoticesReportViewDialog.java
@@ -5,6 +5,7 @@
  */
 package habeas;
 
+import java.awt.Component;
 import java.util.ArrayList;
 import javax.swing.JFileChooser;
 import javax.swing.JOptionPane;
@@ -12,7 +13,9 @@ import javax.swing.JTable;
 import javax.swing.filechooser.FileFilter;
 import javax.swing.filechooser.FileNameExtensionFilter;
 import javax.swing.table.DefaultTableModel;
-import javax.swing.table.TableModel;
+import javax.swing.table.TableCellRenderer;
+import javax.swing.table.TableColumn;
+import javax.swing.table.TableColumnModel;
 
 /**
  *
@@ -20,6 +23,7 @@ import javax.swing.table.TableModel;
  */
 public class NoticesReportViewDialog extends javax.swing.JDialog {
 
+    private int currentReport;
     private String reportTitle;
     private String[] reportCols;
     private ArrayList<Object> reportData;
@@ -78,6 +82,9 @@ public class NoticesReportViewDialog extends javax.swing.JDialog {
 
             }
         ));
+        tableReport.setAutoResizeMode(javax.swing.JTable.AUTO_RESIZE_OFF);
+        tableReport.setCellSelectionEnabled(true);
+        tableReport.setComponentPopupMenu(popMenu);
         jScrollPane2.setViewportView(tableReport);
 
         checkFilterByClient.setText("Filter by Client");
@@ -103,9 +110,9 @@ public class NoticesReportViewDialog extends javax.swing.JDialog {
                 .addContainerGap()
                 .addComponent(checkFilterByClient, javax.swing.GroupLayout.PREFERRED_SIZE, 196, javax.swing.GroupLayout.PREFERRED_SIZE)
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addComponent(comboClients, javax.swing.GroupLayout.PREFERRED_SIZE, 322, javax.swing.GroupLayout.PREFERRED_SIZE)
+                .addComponent(comboClients, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addComponent(buttonApply, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
+                .addComponent(buttonApply, javax.swing.GroupLayout.PREFERRED_SIZE, 106, javax.swing.GroupLayout.PREFERRED_SIZE))
         );
         layout.setVerticalGroup(
             layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
@@ -144,15 +151,16 @@ public class NoticesReportViewDialog extends javax.swing.JDialog {
     private void buttonApplyActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_buttonApplyActionPerformed
         // TODO add your handling code here:
         if (! checkFilterByClient.isSelected()) {
-            reportData = Utility.getPendingPaymentBills(-1);
-            if (reportData != null)
+            reportData = Utility.getReportData(currentReport, -1);
+                        
+           if (reportData != null)
                 populateReport();
         } else {
             DBItem db = (DBItem)comboClients.getSelectedItem();
             if (db == null)
                 return;
             int selid = db.getKey();
-            reportData = Utility.getPendingPaymentBills(selid);
+            reportData = Utility.getReportData(currentReport, selid);
             if (reportData != null)
                 populateReport();
         }
@@ -214,8 +222,9 @@ public class NoticesReportViewDialog extends javax.swing.JDialog {
     private javax.swing.JTable tableReport;
     // End of variables declaration//GEN-END:variables
 
-    public void setupReportTable(String title, String[] columns, 
+    public void setupReportTable(int reportNum, String title, String[] columns, 
             ArrayList<Object> data) {
+        currentReport = reportNum;
         reportTitle = title;
         reportCols = columns;
         reportData = data;
@@ -226,7 +235,6 @@ public class NoticesReportViewDialog extends javax.swing.JDialog {
             }
         };
         tableReport.setModel(mdl);
-        tableReport.setComponentPopupMenu(popMenu);
         
         labelReportTitle.setText(title);
         populateReport ();
@@ -240,8 +248,27 @@ public class NoticesReportViewDialog extends javax.swing.JDialog {
             for (int j = 0; j < reportCols.length; j ++)
                 row[j] = reportData.get(i+j);
             mdl.addRow (row);
- 
         }
+        // resize the column widths to content size
+        for (int i = 0; i < tableReport.getColumnCount(); i ++) {
+
+            TableColumn clm = tableReport.getColumnModel().getColumn (i);
+            int preferredWidth = clm.getMinWidth()+10;
+            int maxWidth = 300;
+            int minWidth = 100;
+            for (int r = 0; r < tableReport.getRowCount(); r ++) {
+                TableCellRenderer rend = tableReport.getCellRenderer(r, i);
+                Component c = tableReport.prepareRenderer(rend, r, i);
+                int width = c.getPreferredSize().width + tableReport.getIntercellSpacing().width;
+                preferredWidth = Math.max (preferredWidth, width+10);
+                if (preferredWidth >= maxWidth)
+                {
+                    preferredWidth = maxWidth;
+                    break;
+                }
+            }
+            clm.setPreferredWidth(Math.max(minWidth, preferredWidth));
+        }        
     }
 
     private void populateClients() {