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SWT LPEX
v3.0.0

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com.ibm.lpex.alef.preferences
Class SavePreferencePage

java.lang.Object
  org.eclipse.jface.dialogs.DialogPage
      org.eclipse.jface.preference.PreferencePage
          org.eclipse.jface.preference.FieldEditorPreferencePage
              com.ibm.lpex.alef.preferences.LpexFieldEditorPreferencePage
                  com.ibm.lpex.alef.preferences.SavePreferencePage

All Implemented Interfaces:

EventListener, org.eclipse.jface.dialogs.IDialogPage, org.eclipse.jface.dialogs.IMessageProvider, org.eclipse.jface.preference.IPreferencePage, org.eclipse.jface.util.IPropertyChangeListener, org.eclipse.ui.IWorkbenchPreferencePage

Direct Known Subclasses:

ViewBasePreferencePage

public class SavePreferencePage

extends LpexFieldEditorPreferencePage

Preference page with save-related settings for one LPEX view, or default settings for the editor.

When the constructor is passed a non-null LpexView, an LPEX view preference page (rather than a global-settings preference page) is created, which handles the save settings for the particular view.

Field Summary

protected com.ibm.lpex.alef.preferences.LpexIntegerFieldEditor	_textLimitTextField
protected com.ibm.lpex.alef.preferences.LpexBooleanFieldEditor	_trimCheckBox

Fields inherited from class org.eclipse.jface.preference.FieldEditorPreferencePage

FLAT, GRID, MARGIN_HEIGHT, MARGIN_WIDTH, VERTICAL_SPACING

Fields inherited from interface org.eclipse.jface.dialogs.IMessageProvider

ERROR, INFORMATION, NONE, WARNING

Constructor Summary

SavePreferencePage()
Preference-page constructor for default save-related settings.

SavePreferencePage(LpexView lpexView)
Preference-page constructor for one LPEX view's save settings.

Method Summary

protected org.eclipse.swt.widgets.Control	createContents(org.eclipse.swt.widgets.Composite parent)
protected void	createFieldEditors() Create this preference page's field editors.
protected void	performDefaults() "Restore Defaults" button pressed.
boolean	performOk() "OK" / "Apply" button pressed.
protected void	performReset() "Reset" button pressed.

Methods inherited from class com.ibm.lpex.alef.preferences.LpexFieldEditorPreferencePage

contributeButtons, fieldEditorsCreated, init

Methods inherited from class org.eclipse.jface.preference.FieldEditorPreferencePage

addField, adjustGridLayout, applyFont, checkState, dispose, getFieldEditorParent, initialize, propertyChange, setVisible

Methods inherited from class org.eclipse.jface.preference.PreferencePage

applyDialogFont, computeSize, createControl, createDescriptionLabel, createNoteComposite, doComputeSize, doGetPreferenceStore, getApplyButton, getContainer, getDefaultsButton, getPreferenceStore, isValid, noDefaultAndApplyButton, okToLeave, performApply, performCancel, performHelp, setContainer, setErrorMessage, setMessage, setPreferenceStore, setSize, setTitle, setValid, toString, updateApplyButton

Methods inherited from class org.eclipse.jface.dialogs.DialogPage

convertHeightInCharsToPixels, convertHorizontalDLUsToPixels, convertVerticalDLUsToPixels, convertWidthInCharsToPixels, getControl, getDescription, getDialogFontName, getErrorMessage, getFont, getImage, getMessage, getMessageType, getShell, getTitle, getToolTipText, initializeDialogUnits, isControlCreated, setButtonLayoutData, setControl, setDescription, setImageDescriptor, setMessage

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.jface.preference.IPreferencePage

computeSize, isValid, okToLeave, performCancel, setContainer, setSize

Methods inherited from interface org.eclipse.jface.dialogs.IDialogPage

createControl, dispose, getControl, getDescription, getErrorMessage, getImage, getMessage, getTitle, performHelp, setDescription, setImageDescriptor, setTitle, setVisible

Field Detail

_trimCheckBox

protected com.ibm.lpex.alef.preferences.LpexBooleanFieldEditor _trimCheckBox

_textLimitTextField

protected com.ibm.lpex.alef.preferences.LpexIntegerFieldEditor _textLimitTextField

Constructor Detail

SavePreferencePage

public SavePreferencePage(LpexView lpexView)

Preference-page constructor for one LPEX view's save settings. This is currently the base preference page of an LPEX view.

SavePreferencePage

public SavePreferencePage()

Preference-page constructor for default save-related settings.

Method Detail

createContents

protected org.eclipse.swt.widgets.Control createContents(org.eclipse.swt.widgets.Composite parent)

createFieldEditors

protected void createFieldEditors()

Create this preference page's field editors.

Method fieldEditorsCreated() is called after the fields of this preference page are created and set to their initial values. One or more of the fields may then be disabled by a subclass:

   _trimCheckBox.setEnabled(false);
   _textLimitTextField.setEnabled(false);

performOk

public boolean performOk()

"OK" / "Apply" button pressed. Commit any new updated values.

performDefaults

protected void performDefaults()

"Restore Defaults" button pressed. Set all the values and the dialog fields to the editor install settings, do a checkState() to recalculate page's error state.

performReset

protected void performReset()

"Reset" button pressed. Restore the initial preference page settings.

Overrides:

performReset in class LpexFieldEditorPreferencePage

See Also:

LpexFieldEditorPreferencePage.contributeButtons(org.eclipse.swt.widgets.Composite)