net.sourceforge.rssowl.controller.dialog
Class CategoryDialog

java.lang.Object
  org.eclipse.jface.window.Window
      org.eclipse.jface.dialogs.Dialog
          org.eclipse.jface.dialogs.TitleAreaDialog
              net.sourceforge.rssowl.controller.dialog.CategoryDialog

All Implemented Interfaces:

org.eclipse.jface.window.IShellProvider

public class CategoryDialog
extends org.eclipse.jface.dialogs.TitleAreaDialog

Class displays a Dialog prompting for a category title.

Version:

1.2.4

Author:

Benjamin Pasero

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.jface.window.Window

org.eclipse.jface.window.Window.IExceptionHandler

Field Summary

private java.lang.String	catName
private Text	catTitle
private java.lang.String	dialogMessage
private static int	dialogMinWidth Min. width of the dialog in DLUs
private boolean	isEdit
private Button	okButton
private Category	parent
private java.lang.String	title

Fields inherited from class org.eclipse.jface.dialogs.TitleAreaDialog

DLG_IMG_TITLE_BANNER, DLG_IMG_TITLE_ERROR, INFO_MESSAGE, WARNING_MESSAGE

Fields inherited from class org.eclipse.jface.dialogs.Dialog

blockedHandler, buttonBar, dialogArea, DLG_IMG_ERROR, DLG_IMG_INFO, DLG_IMG_MESSAGE_ERROR, DLG_IMG_MESSAGE_INFO, DLG_IMG_MESSAGE_WARNING, DLG_IMG_QUESTION, DLG_IMG_WARNING, ELLIPSIS

Fields inherited from class org.eclipse.jface.window.Window

CANCEL, OK

Constructor Summary

CategoryDialog(Shell parentShell, java.lang.String dialogTitle, java.lang.String dialogMessage, Category parent)
Creates an input dialog with OK and Cancel buttons.

CategoryDialog(Shell parentShell, java.lang.String dialogTitle, java.lang.String dialogMessage, java.lang.String catName, Category parent)
Creates an input dialog with OK and Cancel buttons.

Method Summary

protected void	buttonPressed(int buttonId)
boolean	close()
protected void	configureShell(Shell shell)
protected void	createButtonsForButtonBar(Composite parent)
protected Control	createDialogArea(Composite parent)
java.lang.String	getCatName() Returns the string typed into this input dialog.
protected int	getShellStyle()
protected void	initializeBounds()
protected void	setButtonLayoutData(Button button) Set the layout data of the button to a GridData with appropriate widths This method was slightly modified so that it is not setting a heightHint.
protected void	validateInput() Validates the input.

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

createContents, getInitialSize, getTitleArea, getTitleImageLabel, setErrorMessage, setMessage, setMessage, setTitle, setTitleAreaColor, setTitleImage

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

applyDialogFont, cancelPressed, convertHeightInCharsToPixels, convertHeightInCharsToPixels, convertHorizontalDLUsToPixels, convertHorizontalDLUsToPixels, convertVerticalDLUsToPixels, convertVerticalDLUsToPixels, convertWidthInCharsToPixels, convertWidthInCharsToPixels, create, createButton, createButtonBar, dialogFontIsDefault, getBlockedHandler, getButton, getButtonBar, getCancelButton, getDialogArea, getImage, getOKButton, initializeDialogUnits, okPressed, setBlockedHandler, setButtonLayoutFormData, shortenText

Methods inherited from class org.eclipse.jface.window.Window

canHandleShellCloseEvent, constrainShellSize, createShell, getConstrainedShellBounds, getContents, getDefaultImage, getDefaultImages, getDefaultOrientation, getInitialLocation, getLayout, getParentShell, getReturnCode, getShell, getShellListener, getWindowManager, handleFontChange, handleShellCloseEvent, open, setBlockOnOpen, setDefaultImage, setDefaultImages, setDefaultModalParent, setDefaultOrientation, setExceptionHandler, setParentShell, setReturnCode, setShellStyle, setWindowManager

Methods inherited from class java.lang.Object

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

Field Detail

dialogMinWidth

private static final int dialogMinWidth

Min. width of the dialog in DLUs

See Also:

Constant Field Values

catName

private java.lang.String catName

catTitle

private Text catTitle

dialogMessage

private java.lang.String dialogMessage

isEdit

private boolean isEdit

okButton

private Button okButton

parent

private Category parent

title

private java.lang.String title

Constructor Detail

CategoryDialog

public CategoryDialog(Shell parentShell,
                      java.lang.String dialogTitle,
                      java.lang.String dialogMessage,
                      Category parent)

Creates an input dialog with OK and Cancel buttons. Prompts for a category title. Note that the dialog will have no visual representation (no widgets) until it is told to open.

Note that the open method blocks for input dialogs.

Parameters:

parentShell - the parent shell

dialogTitle - the dialog title, or null if none

dialogMessage - the dialog dialogMessage, or null if none

parent - The parent Category for validation

CategoryDialog

public CategoryDialog(Shell parentShell,
                      java.lang.String dialogTitle,
                      java.lang.String dialogMessage,
                      java.lang.String catName,
                      Category parent)

Creates an input dialog with OK and Cancel buttons. Prompts for a category title. Note that the dialog will have no visual representation (no widgets) until it is told to open.

Note that the open method blocks for input dialogs.

Parameters:

parentShell - the parent shell

dialogTitle - the dialog title, or null if none

dialogMessage - the dialog dialogMessage, or null if none

catName - Preset the Title field

parent - The parent Category for validation

Method Detail

close

public boolean close()

Overrides:

close in class org.eclipse.jface.dialogs.Dialog

See Also:

Dialog.close()

getCatName

public java.lang.String getCatName()

Returns the string typed into this input dialog.

Returns:

the input string

buttonPressed

protected void buttonPressed(int buttonId)

Overrides:

buttonPressed in class org.eclipse.jface.dialogs.Dialog

See Also:

Dialog.buttonPressed(int)

configureShell

protected void configureShell(Shell shell)

Overrides:

configureShell in class org.eclipse.jface.window.Window

See Also:

Window.configureShell(org.eclipse.swt.widgets.Shell)

createButtonsForButtonBar

protected void createButtonsForButtonBar(Composite parent)

Overrides:

createButtonsForButtonBar in class org.eclipse.jface.dialogs.Dialog

See Also:

Dialog.createButtonsForButtonBar(org.eclipse.swt.widgets.Composite)

createDialogArea

protected Control createDialogArea(Composite parent)

Overrides:

createDialogArea in class org.eclipse.jface.dialogs.TitleAreaDialog

See Also:

Dialog.createDialogArea(org.eclipse.swt.widgets.Composite)

getShellStyle

protected int getShellStyle()

Overrides:

getShellStyle in class org.eclipse.jface.window.Window

See Also:

Window.getShellStyle()

initializeBounds

protected void initializeBounds()

Overrides:

initializeBounds in class org.eclipse.jface.dialogs.Dialog

See Also:

Dialog.initializeBounds()

setButtonLayoutData

protected void setButtonLayoutData(Button button)

Set the layout data of the button to a GridData with appropriate widths This method was slightly modified so that it is not setting a heightHint.

Overrides:

setButtonLayoutData in class org.eclipse.jface.dialogs.Dialog

Parameters:

button - The button to layout

validateInput

protected void validateInput()

Validates the input.

The default implementation of this framework method delegates the request to the supplied input validator object; if it finds the input invalid, the warning dialogMessage is displayed in the dialog's dialogMessage line. This hook method is called whenever the text changes in the input field.