Dokumentation der VJBL1.2: Class NumericInput

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vipratech.beans.userbeans
Class NumericInput

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--java.awt.Panel
                    |
                    +--vipratech.awt.VPanel
                          |
                          +--vipratech.beans.userbeans.NumericInput

public class NumericInput
extends VPanel
implements java.awt.event.FocusListener

This bean show a numeric inputfield which can be use for getting value to control something(volumeflow).

The Label can translate with the key value in the Lanugagefile

It communicate with other beans about PropertyValue "Numeric".

Version:: 0.9, July 25, 2001
Author:: Hendrik Dathe dathe@chemie.uni-leipzig.de
See Also:: Serialized Form

Fields inherited from class vipratech.awt.VPanel

fm

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT,  
CENTER_ALIGNMENT,  
LEFT_ALIGNMENT,  
RIGHT_ALIGNMENT,  
TOP_ALIGNMENT

Constructor Summary
`NumericInput()` The Constructor

Method Summary
`void`	`addAdjustmentFloatListener(AdjustmentFloatListener l)` Allows this component to be unwired at design time with adjustmentfloatlisteners
`void`	`addKeyListener(java.awt.event.KeyListener listener)` Allows this component to be wired at design time with action listeners
`void`	`addPropertyChangeListener(java.beans.PropertyChangeListener pcl)` Allows property change listeners to be registered at design time.
`void`	`focusGained(java.awt.event.FocusEvent event)` Method to handle the focus event gain
`void`	`focusLost(java.awt.event.FocusEvent event)` Method to handle the focus event focus lost
`int`	`getDecimalplaces()` Method to get the inkrement value in the textfield
`boolean`	`getEnabled()` Returns the enabled state of the button.
`float`	`getInkrement()` Method to get the inkrement value in the textfield
`java.lang.String`	`getKey()` Returns the key for the component.
`java.lang.String`	`getLabel()` Method to get the text from the label
`float`	`getMaximumvalue()` Method to get the maximum value in the textfield
`int`	`getMinimumlength()` Method to get the length of the label + the textfield
`java.awt.Dimension`	`getMinimumSize()` Returns the minimum size of this component
`float`	`getMinimumvalue()` Method to get the minimum value in the textfield
`java.lang.Float`	`getOldValue()`
`java.awt.Dimension`	`getPreferredSize()` Returns the preferred size of this component.
`int`	`getStringlength()` Method to get the length of the String in the textfield
`java.lang.String`	`getUnit()` Method to get the unit of the value
`java.lang.Float`	`getValue()` Method to get the value in the textfield or which is calculated
`void`	`init()` Method to show everything on the Screen
`boolean`	`isLabelon()` Method to get is label on or off
`boolean`	`isUniton()` Method to get the status of the unit
`boolean`	`ondown(int x4, int y4)` Measure the mouseposition and return true if it is on the down Spinner
`boolean`	`onup(int x3, int y3)` Measure the mouseposition and return true if it is on the up Spinner
`void`	`paint(java.awt.Graphics g)` Method to paint the Spinner
`void`	`propertyChange(java.beans.PropertyChangeEvent event)` Allows this component to be wired up to vipratech.beans.standardbeans.LanguageChoice at design time and the connectinbg to vipratech.beans.userbeans.NumericInput.
`void`	`removeAdjustmentFloatListener(AdjustmentFloatListener l)` Allows this component to be wired at design time with adjustmentfloatlisteners
`void`	`removeKeyListener(java.awt.event.KeyListener listener)` Allows this component to be un-wired at design time with action listeners
`void`	`removePropertyChangeListener(java.beans.PropertyChangeListener pcl)` Allows property change listeners to be de-registered at design time.
`void`	`setDecimalplaces(int newDecimalplaces)` Method to set the decimalplaces in the textfield
`void`	`setEnabled(boolean enabled)` Allows the button to be disabled.
`void`	`setInkrement(float newInkrement)` Method to set the inkrement value in the textfield important the inkrement must be the samw or lower then the decimalplaces
`void`	`setKey(java.lang.String key)` Sets a key for the component.
`void`	`setLabel(java.lang.String newLabel)` Method to set the text on the label
`void`	`setLabelon(boolean newLabelon)` Method to set the label visbile
`void`	`setLocale(java.util.Locale locale)` Method to set the Locale
`void`	`setMaximumvalue(float newMaximumvalue)` Method to set the maximum value in the textfield
`void`	`setMinimumvalue(float newMinimumvalue)` Method to set the minimum value in the textfield
`void`	`setOldValue(float Value)`
`void`	`setStringlength(int newStringlength)` Method to set the length of the String in the textfield
`void`	`setUnit(java.lang.String newUnit)` Method to set the unit of the value
`void`	`setUniton(boolean newUniton)` Method to set the unit on/off
`void`	`setValue(float newValue)` Method to set the value in the textfield or which is calculated

Methods inherited from class java.awt.Panel

addNotify

Methods inherited from class java.awt.Container

add, 
add, 
add, 
add, 
add, 
addContainerListener, 
countComponents, 
deliverEvent, 
doLayout, 
findComponentAt, 
findComponentAt, 
getAlignmentX, 
getAlignmentY, 
getComponent, 
getComponentAt, 
getComponentAt, 
getComponentCount, 
getComponents, 
getInsets, 
getLayout, 
getMaximumSize, 
insets, 
invalidate, 
isAncestorOf, 
layout, 
list, 
list, 
locate, 
minimumSize, 
paintComponents, 
preferredSize, 
print, 
printComponents, 
remove, 
remove, 
removeAll, 
removeContainerListener, 
removeNotify, 
setFont, 
setLayout, 
update, 
validate

Methods inherited from class java.awt.Component

action, 
add, 
addComponentListener, 
addFocusListener, 
addInputMethodListener, 
addMouseListener, 
addMouseMotionListener, 
addPropertyChangeListener, 
bounds, 
checkImage, 
checkImage, 
contains, 
contains, 
createImage, 
createImage, 
disable, 
dispatchEvent, 
enable, 
enable, 
enableInputMethods, 
getBackground, 
getBounds, 
getBounds, 
getColorModel, 
getComponentOrientation, 
getCursor, 
getDropTarget, 
getFont, 
getFontMetrics, 
getForeground, 
getGraphics, 
getHeight, 
getInputContext, 
getInputMethodRequests, 
getLocale, 
getLocation, 
getLocation, 
getLocationOnScreen, 
getName, 
getParent, 
getPeer, 
getSize, 
getSize, 
getToolkit, 
getTreeLock, 
getWidth, 
getX, 
getY, 
gotFocus, 
handleEvent, 
hasFocus, 
hide, 
imageUpdate, 
inside, 
isDisplayable, 
isDoubleBuffered, 
isEnabled, 
isFocusTraversable, 
isLightweight, 
isOpaque, 
isShowing, 
isValid, 
isVisible, 
keyDown, 
keyUp, 
list, 
list, 
list, 
location, 
lostFocus, 
mouseDown, 
mouseDrag, 
mouseEnter, 
mouseExit, 
mouseMove, 
mouseUp, 
move, 
nextFocus, 
paintAll, 
postEvent, 
prepareImage, 
prepareImage, 
printAll, 
remove, 
removeComponentListener, 
removeFocusListener, 
removeInputMethodListener, 
removeMouseListener, 
removeMouseMotionListener, 
removePropertyChangeListener, 
repaint, 
repaint, 
repaint, 
repaint, 
requestFocus, 
reshape, 
resize, 
resize, 
setBackground, 
setBounds, 
setBounds, 
setComponentOrientation, 
setCursor, 
setDropTarget, 
setForeground, 
setLocation, 
setLocation, 
setName, 
setSize, 
setSize, 
setVisible, 
show, 
show, 
size, 
toString, 
transferFocus

Methods inherited from class java.lang.Object

equals, 
getClass, 
hashCode, 
notify, 
notifyAll, 
wait, 
wait, 
wait

Constructor Detail

NumericInput

public NumericInput()

The Constructor

Method Detail

init

public void init()

Method to show everything on the Screen

focusGained

public void focusGained(java.awt.event.FocusEvent event)

Method to handle the focus event gain

Specified by:: focusGained in interface java.awt.event.FocusListener

focusLost

public void focusLost(java.awt.event.FocusEvent event)

Method to handle the focus event focus lost

Specified by:: focusLost in interface java.awt.event.FocusListener

setEnabled

public final void setEnabled(boolean enabled)

Allows the button to be disabled. The button is enabled by default.

Overrides:: setEnabled in class java.awt.Component

getEnabled

public final boolean getEnabled()

Returns the enabled state of the button.

addKeyListener

public void addKeyListener(java.awt.event.KeyListener listener)

Allows this component to be wired at design time with action listeners

Overrides:: addKeyListener in class java.awt.Component

removeKeyListener

public void removeKeyListener(java.awt.event.KeyListener listener)

Allows this component to be un-wired at design time with action listeners

Overrides:: removeKeyListener in class java.awt.Component

onup

public boolean onup(int x3,
                    int y3)

Measure the mouseposition and return true if it is on the up Spinner

ondown

public boolean ondown(int x4,
                      int y4)

Measure the mouseposition and return true if it is on the down Spinner

paint

public void paint(java.awt.Graphics g)

Method to paint the Spinner

Overrides:: paint in class java.awt.Container

getMinimumlength

public int getMinimumlength()

Method to get the length of the label + the textfield

Returns:: int

setStringlength

public void setStringlength(int newStringlength)

Method to set the length of the String in the textfield

See Also:: setColumns

getStringlength

public int getStringlength()

Method to get the length of the String in the textfield

Returns:: int
See Also:: TextField.getColumns()

setLabel

public void setLabel(java.lang.String newLabel)

Method to set the text on the label

See Also:: Label.setText(java.lang.String)

getLabel

public java.lang.String getLabel()

Method to get the text from the label

Returns:: String

setLabelon

public void setLabelon(boolean newLabelon)

Method to set the label visbile

isLabelon

public boolean isLabelon()

Method to get is label on or off

setKey

public void setKey(java.lang.String key)

Sets a key for the component. The key is used to extract a locale specific label from a key/value pair in a resource bundle.

getKey

public java.lang.String getKey()

Returns the key for the component. The key is used to extract a locale specific label from a key/value pair in a resource bundle.

setLocale

public void setLocale(java.util.Locale locale)

Method to set the Locale

Overrides:: setLocale in class java.awt.Component

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent event)

Allows this component to be wired up to vipratech.beans.standardbeans.LanguageChoice at design time and the connectinbg to vipratech.beans.userbeans.NumericInput.

addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener pcl)

Allows property change listeners to be registered at design time.

Overrides:: addPropertyChangeListener in class java.awt.Component

removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener pcl)

Allows property change listeners to be de-registered at design time.

Overrides:: removePropertyChangeListener in class java.awt.Component

removeAdjustmentFloatListener

public void removeAdjustmentFloatListener(AdjustmentFloatListener l)

Allows this component to be wired at design time with adjustmentfloatlisteners

addAdjustmentFloatListener

public void addAdjustmentFloatListener(AdjustmentFloatListener l)

Allows this component to be unwired at design time with adjustmentfloatlisteners

getMinimumSize

public final java.awt.Dimension getMinimumSize()

Returns the minimum size of this component

Overrides:: getMinimumSize in class java.awt.Container

getPreferredSize

public final java.awt.Dimension getPreferredSize()

Returns the preferred size of this component.

Overrides:: getPreferredSize in class java.awt.Container

setMaximumvalue

public void setMaximumvalue(float newMaximumvalue)

Method to set the maximum value in the textfield

getMaximumvalue

public float getMaximumvalue()

Method to get the maximum value in the textfield

Returns:: float

setMinimumvalue

public void setMinimumvalue(float newMinimumvalue)

Method to set the minimum value in the textfield

getMinimumvalue

public float getMinimumvalue()

Method to get the minimum value in the textfield

Returns:: float

setInkrement

public void setInkrement(float newInkrement)

Method to set the inkrement value in the textfield important the inkrement must be the samw or lower then the decimalplaces

getInkrement

public float getInkrement()

Method to get the inkrement value in the textfield

Returns:: float

getValue

public java.lang.Float getValue()

Method to get the value in the textfield or which is calculated

Returns:: float

setValue

public void setValue(float newValue)

Method to set the value in the textfield or which is calculated

setOldValue

public void setOldValue(float Value)

getOldValue

public java.lang.Float getOldValue()

setDecimalplaces

public void setDecimalplaces(int newDecimalplaces)

Method to set the decimalplaces in the textfield

See Also:: setInkrement(float)

getDecimalplaces

public int getDecimalplaces()