public Shell open(Display display) {
    shell = new Shell(display);
    shell.setLayout(new FillLayout());
    shell.addShellListener(
        new ShellAdapter() {
          @Override
          public void shellClosed(ShellEvent e) {
            e.doit = closeAddressBook();
          }
        });

    createMenuBar();

    searchDialog = new SearchDialog(shell);
    searchDialog.setSearchAreaNames(columnNames);
    searchDialog.setSearchAreaLabel(resAddressBook.getString("Column"));
    searchDialog.addFindListener(
        new FindListener() {
          public boolean find() {
            return findEntry();
          }
        });

    table = new Table(shell, SWT.SINGLE | SWT.BORDER | SWT.FULL_SELECTION);
    table.setHeaderVisible(true);
    table.setMenu(createPopUpMenu());
    table.addSelectionListener(
        new SelectionAdapter() {
          @Override
          public void widgetDefaultSelected(SelectionEvent e) {
            TableItem[] items = table.getSelection();
            if (items.length > 0) editEntry(items[0]);
          }
        });
    for (int i = 0; i < columnNames.length; i++) {
      TableColumn column = new TableColumn(table, SWT.NONE);
      column.setText(columnNames[i]);
      column.setWidth(150);
      final int columnIndex = i;
      column.addSelectionListener(
          new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
              sort(columnIndex);
            }
          });
    }

    newAddressBook();

    shell.setSize(table.computeSize(SWT.DEFAULT, SWT.DEFAULT).x, 300);
    shell.open();
    return shell;
  }
 void unhookRowColumnListeners() {
   if (column != null) {
     column.removeListener(SWT.Dispose, disposeColumnListener);
     column.removeListener(SWT.Move, resizeListener);
     column.removeListener(SWT.Resize, resizeListener);
     column = null;
   }
   if (row != null) {
     row.removeListener(SWT.Dispose, disposeItemListener);
     row = null;
   }
 }
 void setRowColumn(TableItem row, TableColumn column, boolean notify) {
   if (this.row == row && this.column == column) {
     return;
   }
   if (this.row != null && this.row != row) {
     this.row.removeListener(SWT.Dispose, disposeItemListener);
     this.row = null;
   }
   if (this.column != null && this.column != column) {
     this.column.removeListener(SWT.Dispose, disposeColumnListener);
     this.column.removeListener(SWT.Move, resizeListener);
     this.column.removeListener(SWT.Resize, resizeListener);
     this.column = null;
   }
   if (row != null) {
     if (this.row != row) {
       this.row = row;
       row.addListener(SWT.Dispose, disposeItemListener);
       table.showItem(row);
     }
     if (this.column != column && column != null) {
       this.column = column;
       column.addListener(SWT.Dispose, disposeColumnListener);
       column.addListener(SWT.Move, resizeListener);
       column.addListener(SWT.Resize, resizeListener);
       table.showColumn(column);
     }
     int columnIndex = column == null ? 0 : table.indexOf(column);
     setBounds(row.getBounds(columnIndex));
     redraw();
     if (notify) {
       notifyListeners(SWT.Selection, new Event());
     }
   }
   getAccessible().setFocus(ACC.CHILDID_SELF);
 }
Beispiel #4
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 public static void maxTableColumnsWidth(Table table) {
   table.setRedraw(false);
   try {
     int columnCount = table.getColumnCount();
     if (columnCount > 0) {
       int totalWidth = 0;
       final TableColumn[] columns = table.getColumns();
       for (TableColumn tc : columns) {
         tc.pack();
         totalWidth += tc.getWidth();
       }
       final Rectangle clientArea = table.getClientArea();
       if (totalWidth < clientArea.width) {
         int extraSpace = clientArea.width - totalWidth;
         extraSpace /= columnCount;
         for (TableColumn tc : columns) {
           tc.setWidth(tc.getWidth() + extraSpace);
         }
       }
     }
   } finally {
     table.setRedraw(true);
   }
 }
Beispiel #5
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  public static void packColumns(Table table, boolean fit) {
    table.setRedraw(false);
    try {
      int totalWidth = 0;
      final TableColumn[] columns = table.getColumns();
      for (TableColumn column : columns) {
        column.pack();
        totalWidth += column.getWidth();
      }
      final Rectangle clientArea = table.getClientArea();
      if (clientArea.width > 0 && totalWidth > clientArea.width) {
        for (TableColumn column : columns) {
          int colWidth = column.getWidth();
          if (colWidth > totalWidth / 3) {
            // If some columns is too big (more than 33% of total width)
            // Then shrink it to 30%
            column.setWidth(totalWidth / 3);
            totalWidth -= colWidth;
            totalWidth += column.getWidth();
          }
        }
        int extraSpace = totalWidth - clientArea.width;

        for (TableColumn tc : columns) {
          double ratio = (double) tc.getWidth() / totalWidth;
          int newWidth = (int) (tc.getWidth() - extraSpace * ratio);
          tc.setWidth(newWidth);
        }
      }
      if (fit && totalWidth < clientArea.width) {
        int sbWidth = 0;
        if (table.getVerticalBar() != null) {
          sbWidth = table.getVerticalBar().getSize().x;
        }
        if (columns.length > 0) {
          float extraSpace = (clientArea.width - totalWidth - sbWidth) / columns.length;
          for (TableColumn tc : columns) {
            tc.setWidth((int) (tc.getWidth() + extraSpace));
          }
        }
      }
    } finally {
      table.setRedraw(true);
    }
  }
Beispiel #6
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 public static TableColumn createTableColumn(Table table, int style, String text) {
   TableColumn column = new TableColumn(table, style);
   column.setText(text);
   return column;
 }
 private int getColumnWidth(final int index) {
   TableColumn column = parent.getColumn(index);
   return column.getWidth() - getCheckWidth(index);
 }
 void paint(Event event) {
   if (row == null) return;
   int columnIndex = column == null ? 0 : table.indexOf(column);
   GC gc = event.gc;
   gc.setBackground(getBackground());
   gc.setForeground(getForeground());
   gc.fillRectangle(event.x, event.y, event.width, event.height);
   int x = 0;
   Point size = getSize();
   Image image = row.getImage(columnIndex);
   if (image != null) {
     Rectangle imageSize = image.getBounds();
     int imageY = (size.y - imageSize.height) / 2;
     gc.drawImage(image, x, imageY);
     x += imageSize.width;
   }
   String text = row.getText(columnIndex);
   if (text.length() > 0) {
     Rectangle bounds = row.getBounds(columnIndex);
     Point extent = gc.stringExtent(text);
     // Temporary code - need a better way to determine table trim
     String platform = SWT.getPlatform();
     if ("win32".equals(platform)) { // $NON-NLS-1$
       if (table.getColumnCount() == 0 || columnIndex == 0) {
         x += 2;
       } else {
         int alignmnent = column.getAlignment();
         switch (alignmnent) {
           case SWT.LEFT:
             x += 6;
             break;
           case SWT.RIGHT:
             x = bounds.width - extent.x - 6;
             break;
           case SWT.CENTER:
             x += (bounds.width - x - extent.x) / 2;
             break;
         }
       }
     } else {
       if (table.getColumnCount() == 0) {
         x += 5;
       } else {
         int alignmnent = column.getAlignment();
         switch (alignmnent) {
           case SWT.LEFT:
             x += 5;
             break;
           case SWT.RIGHT:
             x = bounds.width - extent.x - 2;
             break;
           case SWT.CENTER:
             x += (bounds.width - x - extent.x) / 2 + 2;
             break;
         }
       }
     }
     int textY = (size.y - extent.y) / 2;
     gc.drawString(text, x, textY);
   }
   if (isFocusControl()) {
     Display display = getDisplay();
     gc.setBackground(display.getSystemColor(SWT.COLOR_BLACK));
     gc.setForeground(display.getSystemColor(SWT.COLOR_WHITE));
     gc.drawFocus(0, 0, size.x, size.y);
   }
 }
  public Shell open(Display display) {

    // Window dressing - the icon
    windowIcon =
        new Image(display, getClass().getClassLoader().getResourceAsStream("icons/joanju.gif"));

    shell = new Shell(display);
    shell.setLayout(new FillLayout());
    shell.addShellListener(
        new ShellAdapter() {
          public void shellClosed(ShellEvent e) {
            e.doit = closeAddressBook();
          }
        });

    shell.setImage(windowIcon);

    createMenuBar();

    searchDialog = new SearchDialog(shell);
    searchDialog.setSearchAreaNames(columnNames);
    searchDialog.setSearchAreaLabel(resMessages.getString("Column"));
    searchDialog.addFindListener(
        new FindListener() {
          public boolean find() {
            return findEntry();
          }
        });

    table = new Table(shell, SWT.SINGLE | SWT.BORDER | SWT.FULL_SELECTION);
    table.setHeaderVisible(true);
    table.setMenu(createPopUpMenu());
    table.addSelectionListener(
        new SelectionAdapter() {
          public void widgetDefaultSelected(SelectionEvent e) {
            TableItem[] items = table.getSelection();
            if (items.length > 0) launchEditor(items[0]);
          }
        });
    int[] widths = {150, 50, 200, 200};
    for (int i = 0; i < columnNames.length; i++) {
      TableColumn column = new TableColumn(table, SWT.NONE);
      column.setText(columnNames[i]);
      column.setWidth(widths[i]);
      final int columnIndex = i;
      column.addSelectionListener(
          new SelectionAdapter() {
            public void widgetSelected(SelectionEvent e) {
              sort(columnIndex);
            }
          });
    }

    newAddressBook();

    shell.addDisposeListener(
        new DisposeListener() {
          public void widgetDisposed(DisposeEvent e) {
            windowIcon.dispose();
          }
        });

    shell.setSize(table.computeSize(SWT.DEFAULT, SWT.DEFAULT).x, 300);
    shell.open();
    return shell;
  }