Initial commit

[debian/openrocket] / src / net / sf / openrocket / gui / adaptors / ColumnTableModel.java

diff --git a/src/net/sf/openrocket/gui/adaptors/ColumnTableModel.java b/src/net/sf/openrocket/gui/adaptors/ColumnTableModel.java
new file mode 100644 (file)
index 0000000..651738c
--- /dev/null
+++ b/src/net/sf/openrocket/gui/adaptors/ColumnTableModel.java
@@ -0,0 +1,54 @@
+package net.sf.openrocket.gui.adaptors;
+
+import javax.swing.table.AbstractTableModel;
+import javax.swing.table.TableColumn;
+import javax.swing.table.TableColumnModel;
+
+public abstract class ColumnTableModel extends AbstractTableModel {
+       private final Column[] columns;
+       
+       public ColumnTableModel(Column... columns) {
+               this.columns = columns;
+       }
+       
+       public void setColumnWidths(TableColumnModel model) {
+               for (int i=0; i < columns.length; i++) {
+                       if (columns[i].getExactWidth() > 0) {
+                               TableColumn col = model.getColumn(i);
+                               int w = columns[i].getExactWidth();
+                               col.setResizable(false);
+                               col.setMinWidth(w);
+                               col.setMaxWidth(w);
+                               col.setPreferredWidth(w);
+                       } else {
+                               model.getColumn(i).setPreferredWidth(columns[i].getDefaultWidth());
+                       }
+               }
+       }
+
+       @Override
+       public int getColumnCount() {
+               return columns.length;
+       }
+       
+       @Override
+       public String getColumnName(int col) {
+               return columns[col].toString();
+       }
+       
+       @Override
+       public Class<?> getColumnClass(int col) {
+               return columns[col].getColumnClass();
+       }
+
+       @Override
+       public Object getValueAt(int row, int col) {
+               if ((row < 0) || (row >= getRowCount()) ||
+                               (col < 0) || (col >= columns.length)) {
+                       System.err.println("Error:  Requested illegal column/row = "+col+"/"+row+".");
+                       assert(false);
+                       return null;
+               }
+               return columns[col].getValueAt(row);
+       }
+}