public class ColorCellEditor extends DialogCellEditor
RBG).
This class may be instantiated; it is not intended to be subclassed.
CellEditor.LayoutDataCELL_EDITOR_IMG_DOTS_BUTTONCOPY, CUT, DELETE, FIND, PASTE, REDO, SELECT_ALL, UNDO| Constructor and Description |
|---|
ColorCellEditor(Composite parent)
Creates a new color cell editor parented under the given control.
|
ColorCellEditor(Composite parent,
int style)
Creates a new color cell editor parented under the given control.
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| Modifier and Type | Method and Description |
|---|---|
protected Control |
createContents(Composite cell)
Creates the controls used to show the value of this cell editor.
|
void |
dispose()
Disposes of this cell editor and frees any associated SWT resources.
|
protected Object |
openDialogBox(Control cellEditorWindow)
Opens a dialog box under the given parent control and returns the
dialog's value when it closes, or
null if the dialog
was cancelled or no selection was made in the dialog. |
protected void |
updateContents(Object value)
Updates the controls showing the value of this cell editor.
|
createButton, createControl, deactivate, doGetValue, doSetFocus, doSetValue, getDefaultLabelactivate, addListener, addPropertyChangeListener, create, fireApplyEditorValue, fireCancelEditor, fireEditorValueChanged, fireEnablementChanged, focusLost, getControl, getErrorMessage, getLayoutData, getStyle, getValidator, getValue, isActivated, isCopyEnabled, isCorrect, isCutEnabled, isDeleteEnabled, isDirty, isFindEnabled, isPasteEnabled, isRedoEnabled, isSelectAllEnabled, isUndoEnabled, isValueValid, keyReleaseOccured, markDirty, performCopy, performCut, performDelete, performFind, performPaste, performRedo, performSelectAll, performUndo, removeListener, removePropertyChangeListener, setErrorMessage, setFocus, setStyle, setValidator, setValue, setValueValid, valueChangedpublic ColorCellEditor(Composite parent)
RGB(0,0,0)) initially, and has no
validator.parent - the parent controlpublic ColorCellEditor(Composite parent, int style)
RGB(0,0,0)) initially, and has no
validator.parent - the parent controlstyle - the style bitsprotected Control createContents(Composite cell)
DialogCellEditorThe default implementation of this framework method creates a label widget, using the same font and background color as the parent control.
Subclasses may reimplement. If you reimplement this method, you
should also reimplement updateContents.
createContents in class DialogCellEditorcell - the control for this cell editorpublic void dispose()
CellEditordispose in class CellEditorprotected Object openDialogBox(Control cellEditorWindow)
DialogCellEditornull if the dialog
was cancelled or no selection was made in the dialog.
This framework method must be implemented by concrete subclasses. It is called when the user has pressed the button and the dialog box must pop up.
openDialogBox in class DialogCellEditorcellEditorWindow - the parent control cell editor's window
so that a subclass can adjust the dialog box accordinglynull if the dialog was
cancelled or no selection was made in the dialogprotected void updateContents(Object value)
DialogCellEditor
The default implementation of this framework method just converts
the passed object to a string using toString and
sets this as the text of the label widget.
Subclasses may reimplement. If you reimplement this method, you
should also reimplement createContents.
updateContents in class DialogCellEditorvalue - the new value of this cell editorGuidelines for using Eclipse APIs. Copyright (c) IBM Corp. and others 2000, 2006. All rights reserved.