com.goldencode.p2j.ui.chui

Class BrowseImpl.DataColumnRenderer

java.lang.Object

com.goldencode.p2j.ui.chui.BrowseImpl.SpaceColumnRenderer

com.goldencode.p2j.ui.chui.BrowseImpl.DataColumnRenderer

All Implemented Interfaces:

BrowseImpl.ColumnRenderer

Enclosing class:

BrowseImpl

private class BrowseImpl.DataColumnRenderer
extends BrowseImpl.SpaceColumnRenderer

Renders a data line immediately to the terminal. newRow() method should be called before rendering of each row.

Field Summary

Fields

Modifier and Type	Field and Description
protected BrowseRow	dcrRow Data to render.
protected BaseDataType[]	dcrRowUpdates Reference to deferred updates of current row.

Fields inherited from class com.goldencode.p2j.ui.chui.BrowseImpl.SpaceColumnRenderer

dcrFocused, dcrReadOnly, dcrRowIndex

Constructor Summary

Constructors

Constructor and Description
DataColumnRenderer() Dummy constructor.

Method Summary

Modifier and Type	Method and Description
void	addData(BrowseColumnConfig col, int colIndex, int colWidth, int scroll) Renders data from an one column.
void	newRow(boolean readOnly, boolean focused, int rowIndex) Begins rendering of a new row.

Methods inherited from class com.goldencode.p2j.ui.chui.BrowseImpl.SpaceColumnRenderer

addMarks, addRightSpaces, addSeparator, getColor

Methods inherited from class java.lang.Object

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

Field Detail

dcrRow

protected BrowseRow dcrRow

Data to render.

dcrRowUpdates

protected BaseDataType[] dcrRowUpdates

Reference to deferred updates of current row. Always equals currRowUpdates or null.

Constructor Detail

DataColumnRenderer

public DataColumnRenderer()

Dummy constructor.

Method Detail

newRow

public void newRow(boolean readOnly,
                   boolean focused,
                   int rowIndex)

Description copied from class: BrowseImpl.SpaceColumnRenderer

Begins rendering of a new row.

Overrides:

newRow in class BrowseImpl.SpaceColumnRenderer

Parameters:

readOnly - The widget in read-only mode.

focused - The widget is focused.

rowIndex - Index of the row in the browse model.

See Also:

BrowseImpl.SpaceColumnRenderer.newRow(boolean, boolean, int)

addData

public void addData(BrowseColumnConfig col,
                    int colIndex,
                    int colWidth,
                    int scroll)

Description copied from interface: BrowseImpl.ColumnRenderer

Renders data from an one column.

Specified by:

addData in interface BrowseImpl.ColumnRenderer

Overrides:

addData in class BrowseImpl.SpaceColumnRenderer

Parameters:

col - Is not used.

colIndex - Is not used.

colWidth - The full width for formatting.

scroll - Scrolling correction. Means the number of characters which should be erased from the left (if positive) or from the right (if negative). This scroll differs from the scroll in DisplayFormat.formatScreenValue() because it means the scroll of the whole browse column not the scroll of screen value inside the column.

See Also:

BrowseImpl.SpaceColumnRenderer.addData(com.goldencode.p2j.ui.BrowseColumnConfig, int, int, int)