Solaris Common Desktop Environment: Programmer's Guide

Convenience Functions

The DtEditor convenience functions are described in the following tables.

The DtEditor life cycle functions are described in Table 7-3 .

Table 7-3 DtEditor Life Cycle Functions


Function	Description
`DtCreateEditor`	Creates a new instance of a `DtEditor`widget and its children.
`DtEditorReset`	Restores a `DtEditor` widget to its initial state.

The DtEditor input/output functions are described in Table 7-4 .

Table 7-4 DtEditor Input/Output Functions


Function	Description
`DtEditorAppend`	Appends content data to the end of an editor widget.
`DtEditorAppendFromFile`	Appends the contents of a file to the end of an editor widget.
`DtEditorGetContents`	Retrieves the entire contents of an editor widget.
`DtEditorInsert`	Inserts content data at the current insert position.
`DtEditorInsertFromFile`	Inserts the contents of a file at the current insert position.
DtEditorReplace	Replaces a portion of text with the supplied data.
DtEditorReplaceFromFile	Replaces a portion of text with the contents of a file.
`DtEditorSaveContentsToFile`	Saves the entire contents to a file.
`DtEditorSetContents`	Loads content data into an editor widget, replacing the entire contents of the widget.
`DtEditorSetContentsFromFile`	Loads the contents of a file into an editor widget, replacing the entire contents of the widget.

The DtEditor selection functions are described in Table 7-5 .

Table 7-5 DtEditor Selection Functions


Function	Description
`DtEditorClearSelection`	Replaces the currently selected contents with blanks.
`DtEditorCopyToClipboard`	Copies the currently selected contents to the clipboard.
`DtEditorCutToClipboard`	Removes the currently selected contents, placing then on the clipboard.
`DtEditorDeleteSelection`	Removes the currently selected contents.
`DtEditorDeselect`	Deselects any selected contents.
`DtEditorPasteFromClipboard`	Pastes the contents of the clipboard into an editor widget, replacing any currently selected contents.
`DtEditorSelectAll`	Selects the entire contents of an editor widget.

The DtEditor format functions are described inTable 7-6 .

Table 7-6 DtEditor Format Functions


Function	Description
`DtEditorFormat`	Formats all or part of the contents of an editor widget.
`DtEditorInvokeFormatDialog`	Displays the format dialog box that enables the user to specify format settings for margins and justification style and to perform formatting operations.

The DtEditor find and change functions are described in Table 7-7 .

Table 7-7 DtEditArea Find and Change Functions


Function	Description
`DtEditorChange`	Changes one or all occurrences of a string.
`DtEditorFind`	Finds the next occurrence of a string.
`DtEditorInvokeFindChangeDialog`	Displays the dialog box that enables the user to search for, and optionally change, a string.
`DtEditorInvokeSpellDialog`	Displays a dialog box with a list of misspelled words in the current contents.

The DtEditor auxiliary functions are described in Table 7-8 .

Table 7-8 DtEditor Auxiliary Functions


Function	Description
`DtEditorCheckForUnsavedChanges`	Reports whether the contents of an editor widget have been altered since the last time they were retrieved or saved.
DtEditorDisableRedisplay	Prevents redisplay of an editor widget even though its visual attributes have changed.
DtEditorEnableRedisplay	Forces the visual update of an editor widget.
`DtEditorGetInsertPosition`	Returns the insertion cursor position of the editor widget.
`DtEditorGetLastPosition`	Returns the position of the last character in the edit window.
`DtEditorGetMessageTextFieldID`	Retrieves the widget ID of the text field widget used to display application messages.
`DtEditorGetSizeHints`	Retrieves sizing information from an editor widget.
`DtEditorGoToLine`	Moves the insertion cursor to the specified line.
`DtEditorSetInsertionPosition`	Sets the position of the insertion cursor.
`DtEditorTraverseToEditor`	Sets keyboard traversal to the edit window of an editor widget.
`DtEditorUndoEdit`	Undoes the last edit made by a user.