net.sourceforge.rssowl.controller.dialog
Class CategoryDialog

java.lang.Object
  extended byorg.eclipse.jface.window.Window
      extended byorg.eclipse.jface.dialogs.Dialog
          extended byorg.eclipse.jface.dialogs.TitleAreaDialog
              extended bynet.sourceforge.rssowl.controller.dialog.CategoryDialog

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

Class displays a Dialog prompting for a category title.

Version:
1.1.3
Author:
Benjamin Pasero

Nested Class Summary
 
Nested classes inherited from class org.eclipse.jface.window.Window
org.eclipse.jface.window.Window.IExceptionHandler
 
Field Summary
private  String catName
           
private  org.eclipse.swt.widgets.Text catTitle
           
private  String dialogMessage
           
private static int dialogMinWidth
          Min. width of the dialog in DLUs
private  boolean isEdit
           
private  org.eclipse.swt.widgets.Button okButton
           
private  Category parent
           
private  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
buttonBar, dialogArea, DLG_IMG_ERROR, DLG_IMG_INFO, DLG_IMG_LOCKED, DLG_IMG_MESSAGE_ERROR, DLG_IMG_MESSAGE_INFO, DLG_IMG_MESSAGE_WARNING, DLG_IMG_QUESTION, DLG_IMG_WARNING
 
Fields inherited from class org.eclipse.jface.window.Window
CANCEL, OK
 
Constructor Summary
CategoryDialog(org.eclipse.swt.widgets.Shell parentShell, String dialogTitle, String dialogMessage, Category parent)
          Creates an input dialog with OK and Cancel buttons.
CategoryDialog(org.eclipse.swt.widgets.Shell parentShell, String dialogTitle, String dialogMessage, 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(org.eclipse.swt.widgets.Shell shell)
           
protected  void createButtonsForButtonBar(org.eclipse.swt.widgets.Composite parent)
           
protected  org.eclipse.swt.widgets.Control createDialogArea(org.eclipse.swt.widgets.Composite parent)
           
 String getCatName()
          Returns the string typed into this input dialog.
protected  void initializeBounds()
           
protected  void setButtonLayoutData(org.eclipse.swt.widgets.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, getButton, getButtonBar, getCancelButton, getDialogArea, getImage, getOKButton, initializeDialogUnits, okPressed, setButtonLayoutFormData
 
Methods inherited from class org.eclipse.jface.window.Window
canHandleShellCloseEvent, constrainShellSize, createShell, getConstrainedShellBounds, getContents, getDefaultImage, getInitialLocation, getLayout, getParentShell, getReturnCode, getShell, getShellListener, getShellStyle, getWindowManager, handleFontChange, handleShellCloseEvent, open, setBlockOnOpen, setDefaultImage, setExceptionHandler, 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 String catName

catTitle

private org.eclipse.swt.widgets.Text catTitle

dialogMessage

private String dialogMessage

isEdit

private boolean isEdit

okButton

private org.eclipse.swt.widgets.Button okButton

parent

private Category parent

title

private String title
Constructor Detail

CategoryDialog

public CategoryDialog(org.eclipse.swt.widgets.Shell parentShell,
                      String dialogTitle,
                      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(org.eclipse.swt.widgets.Shell parentShell,
                      String dialogTitle,
                      String dialogMessage,
                      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()
See Also:
Dialog.close()

getCatName

public String getCatName()
Returns the string typed into this input dialog.

Returns:
the input string

buttonPressed

protected void buttonPressed(int buttonId)
See Also:
Dialog.buttonPressed(int)

configureShell

protected void configureShell(org.eclipse.swt.widgets.Shell shell)
See Also:
Window.configureShell(org.eclipse.swt.widgets.Shell)

createButtonsForButtonBar

protected void createButtonsForButtonBar(org.eclipse.swt.widgets.Composite parent)
See Also:
Dialog.createButtonsForButtonBar(org.eclipse.swt.widgets.Composite)

createDialogArea

protected org.eclipse.swt.widgets.Control createDialogArea(org.eclipse.swt.widgets.Composite parent)
See Also:
Dialog.createDialogArea(org.eclipse.swt.widgets.Composite)

initializeBounds

protected void initializeBounds()
See Also:
Dialog.initializeBounds()

setButtonLayoutData

protected void setButtonLayoutData(org.eclipse.swt.widgets.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.

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.



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