DtEditorCheckForUnsavedChanges(libDtEditorCheckForUnsavedChanges(library call)NAMEDtEditorCheckForUnsavedChanges — report whether text has been edited
SYNOPSIS
#include <Dt/Editor.h>
Boolean DtEditorCheckForUnsavedChanges(
Widget widget);
DESCRIPTION
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 DtEditorSaveCon‐
tentsToFile(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 DtEditorSave‐
ContentsToFile(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
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 DtEditorSave‐
ContentsToFile(3); otherwise, it returns False.
SEE ALSO
Dt/Editor.h - DtEditor(5), DtEditor(3), DtEditorGetContents(3), DtEdi‐
torSaveContentsToFile(3).
DtEditorCheckForUnsavedChanges(library call)