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vtkKWDialog.h
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/*=========================================================================
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Module: $RCSfile: vtkKWDialog.h,v $
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Copyright (c) Kitware, Inc.
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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// .NAME vtkKWDialog - dialog box superclass
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// .SECTION Description
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// A generic superclass for dialog boxes.
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// This is a toplevel that is modal by default, and centered in its
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// master window (or on screen)
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#ifndef __vtkKWDialog_h
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#define __vtkKWDialog_h
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#include "
vtkKWTopLevel.h
"
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class
KWWidgets_EXPORT
vtkKWDialog
:
public
vtkKWTopLevel
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{
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public
:
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static
vtkKWDialog
*
New
();
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vtkTypeRevisionMacro(
vtkKWDialog
,
vtkKWTopLevel
);
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void
PrintSelf
(ostream& os, vtkIndent indent);
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// Description:
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// Invoke the dialog, display it and enter an event loop until the user
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// confirms or cancels the dialog.
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// Create() will be called automatically by PreInvoke() if the dialog
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// has not been Create'd() yet.
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// Note that a dialog is a modal toplevel by default.
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// This method returns 0 if the dialog was killed or
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// canceled, 1 otherwise. The status can be further refined
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// by querying GetStatus().
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virtual
int
Invoke();
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// Description:
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// Display the dialog.
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// Create() will be called automatically if the dialog
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// has not been Create'd() yet.
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// Note that a dialog is a modal toplevel by default.
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virtual
void
Display
();
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// Description:
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// Status of the dialog (active e.g. displayed, canceled, OK'ed)
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//BTX
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enum
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{
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StatusActive = 0,
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StatusCanceled = 1,
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StatusOK = 2
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};
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//ETX
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int
GetStatus
() {
return
this->Done; };
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// Description:
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// Return frame to pack into.
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vtkKWWidget
*
GetFrame
() {
return
this
; }
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// Description:
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// Play beep when the dialog is displayed
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vtkSetClampMacro(Beep,
int
, 0, 1);
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vtkBooleanMacro(Beep,
int
);
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vtkGetMacro(Beep,
int
);
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// Description:
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// Callback. Cancel the action and close this dialog
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virtual
void
Cancel();
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// Description:
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// Callback. Confirm the action and close this dialog
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virtual
void
OK();
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// Description:
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// Dialog can be also used by performing individual steps of Invoke. These
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// steps are initialize: PreInvoke(), finalize: PostInvoke(), and check if
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// user responded IsUserDoneWithDialog(). Use this method only if you
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// want to bypass the event loop used in Invoke() by creating your own
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// and checking for IsUserDoneWithDialog().
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virtual
int
PreInvoke();
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virtual
void
PostInvoke();
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virtual
int
IsUserDoneWithDialog();
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protected
:
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vtkKWDialog
();
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~vtkKWDialog
() {};
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// Description:
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// Create the widget.
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virtual
void
CreateWidget
();
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int
Done;
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int
Beep;
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private
:
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vtkKWDialog
(
const
vtkKWDialog
&);
// Not implemented
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void
operator=(
const
vtkKWDialog
&);
// Not Implemented
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};
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#endif
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