DtEditorCheckForUnsavedChanges(lDitbErdairtyorcCahlelc)kForUnsavedChanges(library call)
NAME [Toc] [Back]
DtEditorCheckForUnsavedChanges - report whether text has been edited
SYNOPSIS [Toc] [Back]
#include <Dt/Editor.h>
Boolean DtEditorCheckForUnsavedChanges(
Widget widget);
DESCRIPTION [Toc] [Back]
The DtEditorCheckForUnsavedChanges function reports whether the text
contained in the edit window of a DtEditor widget has been modified
since the last call to DtEditorGetContents(3) or
DtEditorSaveContentsToFile(3), including inserting, deleting or moving
text with the keyboard or mouse. For information about retrieving the
text without affecting whether DtEditorCheckForUnsavedChanges reports
that all changes have been saved, see DtEditorGetContents(3) and
DtEditorSaveContentsToFile(3).
The widget argument specifies the DtEditor widget ID.
For a complete definition of the DtEditor widget and its associated
resources, see DtEditor(3).
RETURN VALUE [Toc] [Back]
Upon successful completion, the DtEditorCheckForUnsavedChanges
function returns True if changes have been made to the contents of the
DtEditor widget since the last call to DtEditorGetContents(3) or
DtEditorSaveContentsToFile(3); otherwise, it returns False.
SEE ALSO [Toc] [Back]
Dt/Editor.h - DtEditor(5), DtEditor(3), DtEditorGetContents(3),
DtEditorSaveContentsToFile(3).
- 1 - Formatted: January 24, 2005 [ Back ] |