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Signals | Static Public Member Functions | Protected Member Functions
KOCRDialog Class Reference

#include <kscan.h>

Inherits KDialogBase.

List of all members.

Signals

void textRecognized (const TQString &text, int id)

Static Public Member Functions

static KOCRDialog * getOCRDialog (TQWidget *parent=0L, const char *name=0, bool modal=false)

Protected Member Functions

 KOCRDialog (int dialogFace=Tabbed, int buttonMask=Close|Help, TQWidget *parent=0L, const char *name=0, bool modal=false)
int id () const
int nextId ()
virtual void virtual_hook (int id, void *data)

Detailed Description

Base class for OCR Dialogs.

Definition at line 236 of file kscan.h.


Constructor & Destructor Documentation

KOCRDialog::KOCRDialog ( int  dialogFace = Tabbed,
int  buttonMask = Close|Help,
TQWidget *  parent = 0L,
const char *  name = 0,
bool  modal = false 
) [protected]

Constructs the OCR dialog.

If you implement an own dialog, you can customize it with the usual KDialogBase flags.

Parameters:
dialogFacethe KDialogBase::DialogType
buttonMaska ORed mask of all buttons (see KDialogBase::ButtonCode)
parentthe QWidget's parent, or 0
namethe name of the TQObject, can be 0
modalif true the dialog is model

Definition at line 93 of file kscan.cpp.


Member Function Documentation

KOCRDialog * KOCRDialog::getOCRDialog ( TQWidget *  parent = 0L,
const char *  name = 0,
bool  modal = false 
) [static]

Creates the user's preferred OCR dialog and returns it, or 0L if no OCR-support is available.

Pass a suitable parent widget, if you like. If you don't you have to 'delete' the returned pointer yourself.

Parameters:
parentthe QWidget's parent, or 0
namethe name of the TQObject, can be 0
modalif true the dialog is model
Returns:
the KOCRDialog, or 0 if the function failed

Definition at line 71 of file kscan.cpp.

int KOCRDialog::id ( ) const [inline, protected]

Returns the current id for an image.

You can use that in your subclass for the signals. The id is used in the signals to let people know which text-recognition belongs to which scan.

Returns:
the current id for the image
See also:
nextId
textRecognized

Definition at line 279 of file kscan.h.

int KOCRDialog::nextId ( ) [inline, protected]

Returns the id for the next image.

You can use that in your subclass for the signals.

Returns:
the id for the next image
See also:
id
textRecognized

Definition at line 289 of file kscan.h.

void KOCRDialog::textRecognized ( const TQString &  text,
int  id 
) [signal]

Informs you that the image with the id id has been run through text-recognition.

The text is in the TQString parameter. In the future, a compound document, using rich text will be used instead.

Parameters:
textthe text that has been recognized
idthe id of the image

The documentation for this class was generated from the following files:
  • kscan.h
  • kscan.cpp

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