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java.lang.Objectcom.google.gwt.user.client.ui.UIObject
com.google.gwt.user.client.ui.Widget
com.google.gwt.user.client.ui.Panel
com.google.gwt.widgetideas.table.client.overrides.HTMLTable
com.google.gwt.widgetideas.table.client.overrides.Grid
public class Grid
This class should replace the actual class of the same name. TODO: Incorporate changes into actual class.
Nested Class Summary |
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Nested classes/interfaces inherited from class com.google.gwt.widgetideas.table.client.overrides.HTMLTable |
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HTMLTable.CellFormatter, HTMLTable.ColumnFormatter, HTMLTable.RowFormatter, HTMLTable.WidgetMapper |
Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject |
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com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled |
Field Summary | |
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protected int |
numColumns
Number of columns in the current grid. |
protected int |
numRows
Number of rows in the current grid. |
Fields inherited from class com.google.gwt.user.client.ui.UIObject |
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DEBUG_ID_PREFIX |
Constructor Summary | |
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Grid()
Constructor for Grid . |
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Grid(int rows,
int columns)
Constructs a grid with the requested size. |
Method Summary | |
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protected com.google.gwt.user.client.Element |
createCell()
Creates a new, empty cell. |
int |
getCellCount(int row)
Return number of columns. |
int |
getColumnCount()
Gets the number of columns in this grid. |
int |
getRowCount()
Return number of rows. |
protected int |
insertRow(int beforeRow)
Inserts a new row into the table. |
protected void |
prepareCell(int row,
int column)
Checks that a cell is a valid cell in the table. |
protected void |
prepareColumn(int column)
Checks that the column index is valid. |
protected void |
prepareRow(int row)
Checks that the row index is valid. |
protected void |
removeRow(int row)
Removes the specified row from the table. |
void |
resize(int rows,
int columns)
Resizes the grid. |
void |
resizeColumns(int columns)
Resizes the grid to the specified number of columns. |
void |
resizeRows(int rows)
Resizes the grid to the specified number of rows. |
Methods inherited from class com.google.gwt.widgetideas.table.client.overrides.HTMLTable |
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addTableListener, checkCellBounds, checkRowBounds, cleanCell, clear, clearAll, clearCell, getBodyElement, getCellContainer, getCellContainer, getCellFormatter, getCellPadding, getCellSpacing, getColumnFormatter, getDOMCellCount, getDOMCellCount, getDOMRowCount, getDOMRowCount, getEventTargetCell, getEventTargetRow, getHTML, getRowFormatter, getRowIndex, getText, getWidget, getWidgetMap, insertCell, insertCells, internalClearCell, isCellPresent, iterator, onBrowserEvent, remove, removeCell, removeTableListener, setBodyElement, setBorderWidth, setCellFormatter, setCellPadding, setCellSpacing, setClearText, setColumnFormatter, setElement, setHTML, setRowFormatter, setText, setWidget |
Methods inherited from class com.google.gwt.user.client.ui.Panel |
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add, adopt, adopt, disown, doAttachChildren, doDetachChildren, onLoad, onUnload, orphan |
Methods inherited from class com.google.gwt.user.client.ui.Widget |
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getParent, isAttached, onAttach, onDetach, removeFromParent, setElement |
Methods inherited from class com.google.gwt.user.client.ui.UIObject |
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addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, getTitle, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, setHeight, setPixelSize, setSize, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setTitle, setVisible, setVisible, setWidth, sinkEvents, toString, unsinkEvents |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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protected int numColumns
protected int numRows
Constructor Detail |
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public Grid()
Grid
.
public Grid(int rows, int columns)
rows
- the number of rowscolumns
- the number of columns
java.lang.IndexOutOfBoundsException
Method Detail |
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public int getCellCount(int row)
getCellCount
in class HTMLTable
row
- the row whose cells are to be counted
public int getColumnCount()
public int getRowCount()
getRowCount
in class HTMLTable
public void resize(int rows, int columns)
rows
- the number of rowscolumns
- the number of columns
java.lang.IndexOutOfBoundsException
public void resizeColumns(int columns)
columns
- the number of columns
java.lang.IndexOutOfBoundsException
public void resizeRows(int rows)
rows
- the number of rows
java.lang.IndexOutOfBoundsException
protected com.google.gwt.user.client.Element createCell()
createCell
in class HTMLTable
protected int insertRow(int beforeRow)
HTMLTable
insertRow
in class HTMLTable
beforeRow
- the index before which the new row will be inserted
HTMLTable
protected void prepareCell(int row, int column)
prepareCell
in class HTMLTable
row
- the cell's rowcolumn
- the cell's column
java.lang.IndexOutOfBoundsException
protected void prepareColumn(int column)
prepareColumn
in class HTMLTable
column
- The column index to be checked
java.lang.IndexOutOfBoundsException
- if the column is negativeprotected void prepareRow(int row)
prepareRow
in class HTMLTable
row
- The row index to be checked
java.lang.IndexOutOfBoundsException
- if the row is negativeprotected void removeRow(int row)
HTMLTable
removeRow
in class HTMLTable
row
- the index of the row to be removedHTMLTable
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