ewe.database
Class DatabaseTableModel

java.lang.Object
  ewe.ui.TableModel
      ewe.data.FieldTableModel
          ewe.database.DatabaseTableModel

All Implemented Interfaces:

CellConstants, ControlConstants, EventListener, UIConstants

public class DatabaseTableModel

extends FieldTableModel

Nested Class Summary

Nested classes inherited from class ewe.ui.TableModel

TableModel.CellControl, TableModel.ControlProxy

Field Summary

Database	database
FoundEntries	entries
Record	record
protected boolean	useDataObjects
EntriesView	view

Fields inherited from class ewe.data.FieldTableModel

allColumns, cacheSize, displayFields, dontCacheObjects, getLock, objectClass, objectData, objects, readOnly

Fields inherited from class ewe.ui.TableModel

activeCellControl, allColumnsSameSize, allRowsSameSize, canHScroll, canVScroll, cellInsets, charHeight, clipData, controlProxy, cursorSize, fillToEqualHeights, fillToEqualWidths, gap, hasColumnHeaders, hasPreferredSize, hasRowHeaders, hasSpanningColumns, hasSpanningRows, horizontalScrollUnit, insets, numCols, numRows, preferredCols, preferredRows, rect, selectRowWhenEditing, shadeAlternateRows, table, tca, verticalScrollUnit

Fields inherited from interface ewe.ui.UIConstants

BDR_DOTTED, BDR_INNER, BDR_NOBORDER, BDR_OUTER, BDR_OUTLINE, BDR_RAISEDINNER, BDR_RAISEDOUTER, BDR_SUNKENINNER, BDR_SUNKENOUTER, BF_BOTTOM, BF_BOTTOMLEFT, BF_BOTTOMRIGHT, BF_BUTTON, BF_DIAGONAL, BF_DIAGONAL_ENDBOTTOMLEFT, BF_DIAGONAL_ENDBOTTOMRIGHT, BF_DIAGONAL_ENDTOPLEFT, BF_DIAGONAL_ENDTOPRIGHT, BF_EXACT, BF_FLAT, BF_LEFT, BF_MIDDLE, BF_MONO, BF_PALM, BF_RECT, BF_RIGHT, BF_SOFT, BF_SQUARE, BF_TOP, BF_TOPLEFT, BF_TOPRIGHT, EDGE_BUMP, EDGE_ETCHED, EDGE_RAISED, EDGE_SUNKEN

Fields inherited from interface ewe.ui.CellConstants

BORDER, BOTTOM, CELLFLAG, CELLMASK, CENTER, CONTROLMASK, DONTCHANGE, DONTFILL, DONTSTRETCH, EAST, FILL, FIXEDSIZE, GROW, HCENTER, HCONTRACT, HEXPAND, HFILL, HGROW, HSHRINK, HSTRETCH, INITIALLY_CLOSED, INITIALLY_MINIMIZED, INITIALLY_PREFERRED_SIZE, INSETS, LEFT, MAXIMUMSIZE, MINIMUMSIZE, NORTH, NORTHEAST, NORTHWEST, PREFERREDSIZE, RECT, RIGHT, SHRINK, SOUTH, SOUTHEAST, SOUTHWEST, SPAN, STRETCH, TEXTSIZE, TOP, VCENTER, VCONTRACT, VEXPAND, VFILL, VGROW, VSHRINK, VSTRETCH, WEST

Fields inherited from interface ewe.ui.ControlConstants

All, AlwaysEnabled, AlwaysRecalculateSizes, ByDeferredMouse, ByDeferredPen, ByFrameChange, ByKeyboard, ByMouse, ByPen, ByRequest, CalculatedSizes, Disabled, DisablePopupMenu, DisplayOnly, Down, DrawFlat, Flag, ForceResize, HasData, Invisible, KeepImage, KeepSIP, Left, MakeMenuAtLeastAsWide, Maximize, Minimize, MouseSensitive, NoFocus, NotAnEditor, NotEditable, PaintDataOnly, PaintOutsideOnly, PenTransparent, PreferredSizeOnly, Right, SendUpKeyEvents, SendUpPenEvents, ShowSIP, ShrinkToNothing, SmallControl, SpecialBackground, TakeControlEvents, TakesKeyFocus, Transparent, Up, WantDrag, WantHoldDown

Constructor Summary

DatabaseTableModel(Database table)

DatabaseTableModel(Database table, boolean useFields)

DatabaseTableModel(Database table, int[] fields, boolean addNormalFieldsAfter)

DatabaseTableModel(Database table, String fields)

DatabaseTableModel(EntriesView view)

DatabaseTableModel(FoundEntries fe)

Method Summary

int	addNew()
int	addObject(Object obj)
protected int	calculateNumRows() This calculates the number of rows in the table.
void	checkUpdate()
protected void	dataChanged(Object obj, int row, String fieldName)
void	entriesChanged() Call this to notify the table that the entries to be displayed have been changed in some way.
protected Object	loadObjectAtRow(int row) Override this to use a different method of retrieving the object at a particular row.
void	onEvent(Event ev)
DatabaseTableModel	setEntries(FoundEntries entries) Call this to set the entries to be displayed in this table.
DatabaseTableModel	setView(EntriesView view)

Methods inherited from class ewe.data.FieldTableModel

cacheObject, calculateColWidth, calculateRowHeight, calculateTextCharsInColumn, countEntries, dataChanged, doColumnSelection, doHotKey, entriesChanged, getAllFields, getCachedObject, getCellAttributes, getCellControlFor, getCellText, getColumnSelector, getColumnSelectorButton, getExportTask, getField, getFieldData, getFieldValue, getMaxColWidth, getMinColWidth, getNew, getObjectAtRow, getSelectedEntry, getTableExportButton, getTableExporter, getTableForm, getTableForm, invalidateCache, invalidateCachedObject, invalidateCachedObject, made, main, modifyFields, rowChanged, selectEntry, setFields, setFields, setFields, setFields, setFields, setFields, setObjects

Methods inherited from class ewe.ui.TableModel

calculateTextLinesInRow, canScreenScroll, canSelect, checkControlFor, clearCellAdjustments, closeActiveControl, deferPaintTableCell, findCellsInArea, fixBorder, getCellData, getCellInsets, getCellPreferredSize, getCellRect, getColWidth, getControlFor, getLinesFor, getMaxRowHeight, getMenuFor, getMenuOutsideCells, getMinRowHeight, getPreferredSize, getRowHeight, getToolTip, hasActiveControls, inset, isActiveCellControl, notifyDataChange, onKeyEvent, paintTableCell, paintTableCell, paintTableCellData, paintTableCellText, penPressed, popupMenuEvent, remapColumns, resized, scrollTo, select, show, startedEditing

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, toString

Field Detail

database

public Database database

entries

public FoundEntries entries

view

public EntriesView view

record

public Record record

useDataObjects

protected boolean useDataObjects

Constructor Detail

DatabaseTableModel

public DatabaseTableModel(Database table)

DatabaseTableModel

public DatabaseTableModel(Database table,
                          String fields)

DatabaseTableModel

public DatabaseTableModel(Database table,
                          int[] fields,
                          boolean addNormalFieldsAfter)

DatabaseTableModel

public DatabaseTableModel(Database table,
                          boolean useFields)

DatabaseTableModel

public DatabaseTableModel(FoundEntries fe)

DatabaseTableModel

public DatabaseTableModel(EntriesView view)

Method Detail

entriesChanged

public void entriesChanged()

Description copied from class: FieldTableModel

Call this to notify the table that the entries to be displayed have been changed in some way. It recalculates the number of rows and redisplays the table.

Overrides:

entriesChanged in class FieldTableModel

checkUpdate

public void checkUpdate()

setEntries

public DatabaseTableModel setEntries(FoundEntries entries)

Call this to set the entries to be displayed in this table. You can also use entriesChanged() to notify the table that the entries have been changed.

Parameters:

entries - The entries to display in this table.

setView

public DatabaseTableModel setView(EntriesView view)

calculateNumRows

protected int calculateNumRows()

This calculates the number of rows in the table. By default this will return the size of the objects Vector. If this Vector is null it will return zero. Override this if you are not using the objects Vector - in which case you must also override loadObjectAtRow().

Overrides:

calculateNumRows in class FieldTableModel

loadObjectAtRow

protected Object loadObjectAtRow(int row)
                          throws Exception

Override this to use a different method of retrieving the object at a particular row.

Overrides:

loadObjectAtRow in class FieldTableModel

Throws:

Exception

dataChanged

protected void dataChanged(Object obj,
                           int row,
                           String fieldName)

Overrides:

dataChanged in class FieldTableModel

addNew

public int addNew()
           throws IOException

Throws:

IOException

addObject

public int addObject(Object obj)
              throws IOException

Throws:

IOException

onEvent

public void onEvent(Event ev)

Specified by:

onEvent in interface EventListener

Overrides:

onEvent in class FieldTableModel