Class tea.set.TextGridA
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Class tea.set.TextGridA
java.lang.Object
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+----java.awt.Component
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+----java.awt.Container
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+----java.awt.Panel
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+----java.applet.Applet
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+----tea.set.BaseA
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+----tea.set.TextGridA
- public class TextGridA
- extends BaseA
TextGridA is an applet wrapper for the TextGrid widget. It provides
convenience methods to handle text and a few other common data
types. TextGridA also supports importing data from an URL in
delimited file format.
Parameters supported by this applet includes:
- TextGrid.SCROLLABLE
- if true, a Scroller is attached to
the grid.
- TextGrid.URL
- a delimited file used for constructing a
text grid. If this parameter is specified, the constructor
TextGrid(InputStream, String, boolean) is used to create
the widget.
- TextGrid.DELIMITER
- this parameter is only used if
TextGrid.URL is set. It specifies to field delimiter used
in the initialization file. If this parameter is not
specified, the default delimiter is tab.
- TextGrid.ROWS
- number of rows in grid.
- TextGrid.COLS
- number of columns in grid.
- TextGrid.CELL[$row,$col]
- $row is a number between 0 and TextGrid.ROWS-1. $col is a number
between 0 and TextGrid.COLS-1. They specify which cell the applet
should be added to. The value of this parameter is an URL for
an applet to be added to the specified cell. By default TextGrid
initialize every cell to tea.set.TextCell. The applet id is
set to $row.$col by calling BaseA.setAppletID() method. Therefore,
to pass parameters to the applet, the parameter name must be
$row.$col.parameter-name. For example, if ImageButtonA is added
to row 2 column 5, the parameter for that ImageButtonA should be
2.5.ImageButton.IMAGE.
- TextGrid.OBJECT[$row,$col]
- $row is a number between 0 and TextGrid.ROWS-1. $col is a number
between 0 and TextGrid.COLS-1. They specify which cell the object
should be added to. The value of this parameter is a text string
which is either an encoded or plain text. The format of the
string is the same as TextGrid.setObject().
- TextGrid.SPAN[$row,$col]
- this parameter specifies a spanning cell. A coresponding
Grid.CELL[$row,$col] must be supplied for this parameter to be
used. The value of the parameter is number of rows and number
of columns separated by an 'x', e.g. 2x3
- TextGrid.ALIGN[$row,$col]
- this parameter specifies the alignment of a cell. A coresponding
Grid.CELL[$row,$col] must be supplied for this parameter to be
used. The value of the parameter is one of the nine possible
alignment flags.
- TextGrid.TEXTWIDTH
- comma separated list of column width. The width is the number
of character for each column.
If the list contains fewer than COLS columns, the rest of the column
will have the same width as specified at the last width in the list.
- TextGrid.TEXTHEIGHT
- comma separated list of row height. The height is the number
of text lines per row.
If the list contains fewer than ROWS rows, the rest of the row
will have the same height as specified at the last height in the list.
- Grid.COLWIDTH
- comma separated list of column width (proportional)
If the list contains fewer than COLS columns, the rest of the column
will have the same width as specified at the last width in the list.
If this parameter is not specified, the column widths are calculated
automatically using the preferred size of cell components. For
detail, see Grid.
- Grid.ROWHEIGHT
- comma separated list of row heights (proportional)
If the list contains fewer than ROWS columns, the rest of the row
will have the same width as specified at the last height in the list.
If this parameter is not specified, the row heights are calculated
automatically using the preferred size of cell components. For
detail, see Grid.
- TextGrid.RULING
- '|' separated list of ruling style flags: VERTICAL,
HORIZONTAL, or ALL.
- TextGrid.RESIZABLE
- FALSE to disable user resize. Default is true.
- TextGrid.ABSOLUTE
- TRUE to switch grid to absolute mode. Default
is false.
- TextGrid.3D
- line style for grid rulings: RAISED, LOWERED, and
PLAIN.
- TextGrid.ROWSELECTABLE
- TRUE to enable row select.
- TextGrid.COLSELECTABLE
- TRUE to enable column select.
- TextGrid.MULTISELECT
- TRUE to enable multiple rows and/or columns
to be selected at one time.
- TextGrid.VGAP
- vertical gap between cells.
- TextGrid.HGAP
- horizontal gap between cells.
- TextGrid.COLHEADER
- comma separated list of row headers.
- TextGrid.ROWHEADER
- comma separated list of column headers.
- TextGrid.EDITABLE
- make the cells editable or display only.
- See Also:
- TextGrid
-
TextGridA()
-
-
init()
- Applet initialization method.
-
start()
- Start all applets in this container.
-
stop()
- Stop all applets in this container.
TextGridA
public TextGridA()
init
public void init()
- Applet initialization method.
- Overrides:
- init in class Applet
start
public void start()
- Start all applets in this container.
- Overrides:
- start in class Applet
stop
public void stop()
- Stop all applets in this container.
- Overrides:
- stop in class Applet
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