Package jexer

Class TSplitPane

java.lang.Object

jexer.TWidget

jexer.TSplitPane

All Implemented Interfaces:

java.lang.Comparable<TWidget>

public class TSplitPane
extends TWidget

TSplitPane contains two widgets with a draggable horizontal or vertical bar between them.

Constructor Summary

Constructors

Constructor	Description
TSplitPane(TWidget parent, int x, int y, int width, int height, boolean vertical)	Public constructor.

Method Summary

Modifier and Type	Method	Description
void	center()	Recenter the split to the middle of this split pane.
void	draw()	Draw me on screen.
TWidget	getBottom()	Get the widget on the bottom side.
boolean	getFocusFollowsMouse()	Get focusFollowsMouse flag.
TWidget	getLeft()	Get the widget on the left side.
TWidget	getRight()	Get the widget on the right side.
int	getSplit()	Get the split location.
TWidget	getTop()	Get the widget on the top side.
boolean	isHorizontal()	Get whether or not this is a horizontal split.
boolean	isVertical()	Get whether or not this is a vertical split.
void	onMouseDown(TMouseEvent mouse)	Handle mouse button presses.
void	onMouseMotion(TMouseEvent mouse)	Handle mouse movements.
void	onMouseUp(TMouseEvent mouse)	Handle mouse button releases.
void	onResize(TResizeEvent event)	Handle window/screen resize events.
TWidget	removeSplit(TWidget widgetToRemove, boolean doClose)	Remove this split, removing the widget specified.
void	removeWidget(TWidget widget)	Remove a widget, regardless of what pane it is on.
void	replaceWidget(TWidget oldWidget, TWidget newWidget)	Replace a widget, regardless of what pane it is on, with another widget.
protected void	resetTabOrder()	Reset the tab order of children to match their position in the list.
void	setBottom(TWidget bottom)	Set the widget on the bottom side.
void	setFocusFollowsMouse(boolean focusFollowsMouse)	Set focusFollowsMouse flag.
void	setFocusFollowsMouse(boolean focusFollowsMouse, boolean recursive)	Set focusFollowsMouse flag.
void	setLeft(TWidget left)	Set the widget on the left side.
void	setRight(TWidget right)	Set the widget on the right side.
void	setSplit(int split)	Set the split location.
void	setTop(TWidget top)	Set the widget on the top side.
java.lang.String	toString()	Generate a human-readable string for this widget.

Methods inherited from class jexer.TWidget

activate, activate, activate, activateAll, addButton, addCalendar, addCheckBox, addCheckBox, addComboBox, addDirectoryList, addDirectoryList, addDirectoryList, addDirectoryList, addEditor, addField, addField, addField, addField, addImage, addImage, addLabel, addLabel, addLabel, addLabel, addLabel, addLabel, addList, addList, addList, addList, addPanel, addPasswordField, addPasswordField, addPasswordField, addProgressBar, addRadioGroup, addRadioGroup, addSpinner, addSplitPane, addTable, addTable, addText, addText, addTreeViewWidget, addTreeViewWidget, close, compareTo, doRepaint, drawBox, drawBox, drawBoxShadow, drawChildren, fileOpenBox, fileOpenBox, fileOpenBox, fileOpenBox, fileSaveBox, getAbsoluteX, getAbsoluteY, getActiveChild, getApplication, getAttrXY, getChildren, getClipboard, getCursorAbsoluteX, getCursorAbsoluteY, getCursorX, getCursorY, getHeight, getLayoutManager, getParent, getScreen, getTheme, getWidth, getWindow, getX, getY, handleEvent, hasChild, hLineXY, inputBox, inputBox, inputBox, isAbsoluteActive, isActive, isCursorVisible, isDrawable, isEchoKeystrokes, isEnabled, isVisible, messageBox, messageBox, mouseWouldHit, onCommand, onIdle, onKeypress, onMenu, onMouseDoubleClick, putAll, putAttrXY, putAttrXY, putCharXY, putCharXY, putCharXY, putStringXY, putStringXY, remove, remove, remove, remove, removeAll, setActive, setCursorVisible, setCursorX, setCursorY, setDimensions, setEchoKeystrokes, setEchoKeystrokes, setEnabled, setHeight, setLayoutManager, setParent, setupForTWindow, setVisible, setWidth, setWindow, setX, setY, splitHorizontal, splitVertical, switchWidget, toPrettyString, toPrettyString, vLineXY

Methods inherited from class java.lang.Object

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

Constructor Detail

TSplitPane

public TSplitPane(TWidget parent,
                  int x,
                  int y,
                  int width,
                  int height,
                  boolean vertical)

Public constructor.

Parameters:

parent - parent widget

x - column relative to parent

y - row relative to parent

width - width of widget

height - height of widget

vertical - if true, split vertically

Method Detail

onResize

public void onResize(TResizeEvent event)

Handle window/screen resize events.

Overrides:

onResize in class TWidget

Parameters:

event - resize event

onMouseDown

public void onMouseDown(TMouseEvent mouse)

Handle mouse button presses.

Overrides:

onMouseDown in class TWidget

Parameters:

mouse - mouse button event

onMouseUp

public void onMouseUp(TMouseEvent mouse)

Handle mouse button releases.

Overrides:

onMouseUp in class TWidget

Parameters:

mouse - mouse button release event

onMouseMotion

public void onMouseMotion(TMouseEvent mouse)

Handle mouse movements.

Overrides:

onMouseMotion in class TWidget

Parameters:

mouse - mouse motion event

draw

public void draw()

Draw me on screen.

Overrides:

draw in class TWidget

toString

public java.lang.String toString()

Generate a human-readable string for this widget.

Overrides:

toString in class TWidget

Returns:

a human-readable string

resetTabOrder

protected void resetTabOrder()

Reset the tab order of children to match their position in the list. Available so that subclasses can re-order their widgets if needed.

Overrides:

resetTabOrder in class TWidget

getFocusFollowsMouse

public boolean getFocusFollowsMouse()

Get focusFollowsMouse flag.

Returns:

true if focus follows mouse: widgets automatically activate if the mouse passes over them

setFocusFollowsMouse

public void setFocusFollowsMouse(boolean focusFollowsMouse)

Set focusFollowsMouse flag.

Parameters:

focusFollowsMouse - if true, focus follows mouse: widgets are automatically activated if the mouse passes over them

setFocusFollowsMouse

public void setFocusFollowsMouse(boolean focusFollowsMouse,
                                 boolean recursive)

Set focusFollowsMouse flag.

Parameters:

focusFollowsMouse - if true, focus follows mouse: widgets are automatically activated if the mouse passes over them

recursive - if true, set the focusFollowsMouse flag of all child TSplitPane's recursively

getLeft

public TWidget getLeft()

Get the widget on the left side.

Returns:

the widget on the left, or null if not set

setLeft

public void setLeft(TWidget left)

Set the widget on the left side.

Parameters:

left - the widget to set, or null to remove

getRight

public TWidget getRight()

Get the widget on the right side.

Returns:

the widget on the right, or null if not set

setRight

public void setRight(TWidget right)

Set the widget on the right side.

Parameters:

right - the widget to set, or null to remove

getTop

public TWidget getTop()

Get the widget on the top side.

Returns:

the widget on the top, or null if not set

setTop

public void setTop(TWidget top)

Set the widget on the top side.

Parameters:

top - the widget to set, or null to remove

getBottom

public TWidget getBottom()

Get the widget on the bottom side.

Returns:

the widget on the bottom, or null if not set

setBottom

public void setBottom(TWidget bottom)

Set the widget on the bottom side.

Parameters:

bottom - the widget to set, or null to remove

removeWidget

public void removeWidget(TWidget widget)

Remove a widget, regardless of what pane it is on.

Parameters:

widget - the widget to remove

replaceWidget

public void replaceWidget(TWidget oldWidget,
                          TWidget newWidget)

Replace a widget, regardless of what pane it is on, with another widget.

Parameters:

oldWidget - the widget to remove

newWidget - the widget to replace it with

isVertical

public boolean isVertical()

Get whether or not this is a vertical split.

Returns:

if true, this is a vertical split

isHorizontal

public boolean isHorizontal()

Get whether or not this is a horizontal split.

Returns:

if true, this is a horizontal split

getSplit

public int getSplit()

Get the split location.

Returns:

the row of the divider for a horizontal, or the column for a vertical split

setSplit

public void setSplit(int split)

Set the split location.

Parameters:

split - the row of the divider for a horizontal, or the column for a vertical split

center

public void center()

Recenter the split to the middle of this split pane.

removeSplit

public TWidget removeSplit(TWidget widgetToRemove,
                           boolean doClose)

Remove this split, removing the widget specified.

Parameters:

widgetToRemove - the widget to remove

doClose - if true, call the close() method before removing the child

Returns:

the pane that remains, or null if nothing is retained