eve.ui.advanced.database

Class DatabaseTableModel

java.lang.Object

eve.ui.table.TableModel

eve.ui.table.data.FieldTableModel

eve.ui.advanced.database.DatabaseTableModel

All Implemented Interfaces:

CellConstants, ControlConstants, UIConstants, EventListener

public class DatabaseTableModel
extends FieldTableModel

Nested Class Summary

Nested classes/interfaces inherited from class eve.ui.table.TableModel

TableModel.CellControl, TableModel.ControlProxy

Field Summary

Fields

Modifier and Type	Field and Description
Database	database
FoundEntries	entries
Record	record
boolean	useDataObjects
EntriesView	view

Fields inherited from class eve.ui.table.data.FieldTableModel

allColumns, cacheSize, charWidth, displayFields, displayLocale, dontCacheObjects, dontSplitHeaders, getLock, headerRowHeight, objectClass, objectData, objects, readOnly, rowHeight, rowLines

Fields inherited from class eve.ui.table.TableModel

activeCellControl, allColumnsSameSize, allRowsSameSize, canHScroll, canMoveColumnHeaders, canVScroll, cellInsets, charHeight, clipData, colAdjustments, controlProxy, cursorSize, fillToEqualHeights, fillToEqualWidths, gap, hasColumnHeaders, hasPreferredSize, hasRowHeaders, hasSpanningColumns, hasSpanningRows, horizontalScrollUnit, keepSIP, mouseIsOverCell, numCols, numRows, preferredCols, preferredRows, selectRowWhenEditing, shadeAlternateRows, shadeColor, table, verticalScrollUnit

Fields inherited from interface eve.ui.UIConstants

BDR_DOTTED, BDR_INNER, BDR_NOBORDER, BDR_OUTER, BDR_OUTLINE, BDR_RAISEDINNER, BDR_RAISEDOUTER, BDR_SUNKENINNER, BDR_SUNKENOUTER, BF_ABUT_ANY, BF_ABUT_BOTTOM, BF_ABUT_LEFT, BF_ABUT_RIGHT, BF_ABUT_TOP, 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 eve.ui.CellConstants

ALWAYS_STRETCHABLE, BOTTOM, CELLFLAG, CELLMASK, CENTER, CONTROLMASK, DONTCHANGE, DONTFILL, DONTSTRETCH, EAST, FILL, GROW, HCENTER, HCONTRACT, HEXPAND, HFILL, HGROW, HSHRINK, HSTRETCH, INITIALLY_CLOSED, INITIALLY_HIDDEN, INITIALLY_MINIMIZED, INITIALLY_PREFERRED_SIZE, INSETS, LEFT, MAXIMUMSIZE, MINIMUMSIZE, NORTH, NORTHEAST, NORTHWEST, PREFERREDSIZE, RECT, RIGHT, SHRINK, SOUTH, SOUTHEAST, SOUTHWEST, SPAN, STRETCH, TAG_BACKGROUND_IMAGE, TAG_BUSY_DISPLAY, TAG_COLORS, TAG_CONTROL_PAINTER, TAG_EXPOSE_GROUP, TAG_FIXEDSIZE, TAG_GRAY_BACKGROUND, TAG_HIDE_CONTROL_OBJECT, TAG_HIDE_PARENT, TAG_INNER_TEXT_INSETS, TAG_INPUT_STACK_PARENT, TAG_INSETS, TAG_MAKE_VISIBLE, TAG_MAXIMUMSIZE, TAG_MINIMUMSIZE, TAG_PAINT_CONTROL_LIST, TAG_PREFERRED_TEXT_SIZE, TAG_PREFERRED_TEXT_SIZE_HEIGHT, TAG_PREFERRED_TEXT_SIZE_WIDTH, TAG_PREFERREDSIZE, TAG_RECT, TAG_SHADOW_INSETS, TAG_SPAN, TAG_SWIPER, TAG_TEMPORARY_ERROR, TAG_TEXT_INSETS, TAG_TEXTSIZE, TEXTSIZE, TOP, VCENTER, VCONTRACT, VEXPAND, VFILL, VGROW, VSHRINK, VSTRETCH, WEST

Fields inherited from interface eve.ui.ControlConstants

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

Constructor Summary

Constructors

Constructor and Description
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

Modifier and Type	Method and Description
int	addNew()
int	addObject(Object obj)
protected int	calculateNumRows() This calculates the number of rows in the table.
void	checkUpdate()
protected void	dataChanged(FieldTransfer ft, Point cell)
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.
void	freezeUpdates(boolean freezeOrUnfreeze) Freezes updates - usually while database manipulation is being done.
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 eve.ui.table.data.FieldTableModel

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

Methods inherited from class eve.ui.table.TableModel

acceptColumnMoved, calculatePreferredColWidth, calculatePreferredRowHeight, calculatePreferredSize, calculateSizes, calculateTextLinesInRow, canScreenScroll, canSelect, checkControlFor, clearCellAdjustments, clearColumnWidthAdjustments, clearSelectionOnClick, closeActiveControl, columnMoved, deferPaintTableCell, editNow, editNow, endEditing, findCellsInArea, fixBorder, freezeUpdate, getCellData, getCellInsets, getCellPreferredSize, getCellRect, getCellText, getColWidth, getColXPointInTable, getControlFor, getLock, getMaxRowHeight, getMenuFor, getMenuOutsideCells, getMinRowHeight, getPreferredSize, getRowHeight, getRowYPointInTable, getTable, getToolTip, handleEvent, hasActiveControls, hasCellControlFor, inset, isActiveCellControl, makeActiveControlVisible, mouseMoving, mouseOverChanged, notifyDataChange, onKeyEvent, paintTableCell, paintTableCell, paintTableCellData, paintTableCellText, penClicked, penPressed, popupMenuEvent, positionCellControl, remapColumns, resized, restoreColumnWidthAdjustments, saveColumnWidthAdjustments, scrolled, scrollTo, select, setColAdjust, setColWidth, show, showingMenuFor, sizeColumnToFitData, startedEditing, updateControls

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

database

public Database database

entries

public FoundEntries entries

view

public EntriesView view

record

public Record record

useDataObjects

public 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(FieldTransfer ft,
                           Point cell)

Overrides:

dataChanged in class FieldTableModel

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

freezeUpdates

public void freezeUpdates(boolean freezeOrUnfreeze)

Freezes updates - usually while database manipulation is being done. For every call of this method with freezeOrUnfreeze being true, there must be a corresponding call with it being false.

Parameters:

freezeOrUnfreeze - true to freeze updates, false to unfreeze it.

onEvent

public void onEvent(Event ev)

Overrides:

onEvent in class FieldTableModel