com.izforge.izpack.panels.userinput.field.file
Class MultipleFileField

java.lang.Object
  com.izforge.izpack.panels.userinput.field.Field
      com.izforge.izpack.panels.userinput.field.file.AbstractFileField
          com.izforge.izpack.panels.userinput.field.file.MultipleFileField

public class MultipleFileField
extends AbstractFileField

Multiple file field.

Author:

Tim Anderson

Field Summary

Fields inherited from class com.izforge.izpack.panels.userinput.field.file.AbstractFileField

allowEmptyValue, mustExist

Constructor Summary

MultipleFileField(MultipleFileFieldConfig config, InstallData installData)
Constructs a MultipleFileField.

Method Summary

boolean	getCreateMultipleVariables() Determines if multiple variables should be created to hold the selected files.
int	getPreferredHeight() Returns the preferred width of the field.
int	getPreferredWidth() Returns the preferred width of the field.
int	getVisibleRows() Returns the number of visible rows.
void	setValues(List<String> values) Sets the values.

Methods inherited from class com.izforge.izpack.panels.userinput.field.file.AbstractFileField

getAbsoluteFile, getAllowEmptyValue, getFileExtension, getFileExtensionDescription, isMustExist

Methods inherited from class com.izforge.izpack.panels.userinput.field.Field

getDefaultValue, getDescription, getDescription, getInitialValue, getInstallData, getLabel, getLabel, getOmitFromAuto, getOsModels, getPacks, getProcessors, getSize, getSummaryKey, getTooltip, getValue, getVariable, isConditionTrue, isEffectiveDisplayHidden, isEffectiveReadonly, replaceVariables, setSaving, setValue, setVariable, validate, validate, wrapDefaultValue, wrapInitialValue

Methods inherited from class java.lang.Object

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

Constructor Detail

MultipleFileField

public MultipleFileField(MultipleFileFieldConfig config,
                         InstallData installData)

Constructs a MultipleFileField.

Parameters:

config - the field configuration

installData - the installation data

Throws:

IzPackException - if the field cannot be read

Method Detail

setValues

public void setValues(List<String> values)

Sets the values. If multiple variables are being used, this creates a variable for each value, using the naming convention: name, name_1, name_2.... If a single variable is being used, the values are concatenated together separated by ';'. If values is empty or doesn't exist, don't so anything.

Parameters:

values - the file names

getVisibleRows

public int getVisibleRows()

Returns the number of visible rows.

Returns:

the number of visible rows, or -1 if none is specified

getPreferredWidth

public int getPreferredWidth()

Returns the preferred width of the field.

Returns:

the preferred width, or -1 if none is specified

getPreferredHeight

public int getPreferredHeight()

Returns the preferred width of the field.

Returns:

the preferred height, or -1 if none is specified

getCreateMultipleVariables

public boolean getCreateMultipleVariables()

Determines if multiple variables should be created to hold the selected files.

Returns:

true if multiple variables should be created; false if a single variable should be used