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/*=========================================================================
Module: vtkKWSmallCounterLabel.cxx,v
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#include "vtkKWSmallCounterLabel.h"
#include "vtkKWOptions.h"
#include "vtkKWIcon.h"
#include "vtkKWTopLevel.h"
#include "vtkObjectFactory.h"
#include <vtksys/stl/string>
//----------------------------------------------------------------------------
vtkStandardNewMacro( vtkKWSmallCounterLabel );
vtkCxxRevisionMacro(vtkKWSmallCounterLabel, "1.119");
//----------------------------------------------------------------------------
vtkKWSmallCounterLabel::vtkKWSmallCounterLabel()
{
this->Value = 0;
this->OriginalParent = NULL;
}
//----------------------------------------------------------------------------
vtkKWSmallCounterLabel::~vtkKWSmallCounterLabel()
{
}
//----------------------------------------------------------------------------
void vtkKWSmallCounterLabel::CreateWidget()
{
// Check if already created
if (this->IsCreated())
{
vtkErrorMacro(<< this->GetClassName() << " already created");
return;
}
// We need to override
this->OriginalParent = this->Parent;
this->SetParent(this->GetParentTopLevel());
// Call the superclass to create the whole widget
this->Superclass::CreateWidget();
// It's an icon, really
this->SetText(NULL);
this->SetHighlightThickness(0);
this->SetBorderWidth(0);
this->SetPadX(0);
this->SetPadY(0);
this->UpdateIcon();
this->Place();
}
//----------------------------------------------------------------------------
void vtkKWSmallCounterLabel::SetValue(unsigned int arg)
{
if (arg < 0)
{
arg = 0;
}
else if (arg > 10)
{
arg = 10;
}
if (this->Value == arg)
{
return;
}
int old_value = this->Value;
this->Value = arg;
this->Modified();
this->UpdateIcon();
if (!arg || !old_value)
{
this->Place();
}
}
//----------------------------------------------------------------------------
void vtkKWSmallCounterLabel::UpdateIcon()
{
if (this->Value)
{
int v = (this->Value > 10 ? 10 : this->Value);
this->SetImageToPredefinedIcon(vtkKWIcon::IconSmallCounterBlue1 + v - 1);
}
}
//----------------------------------------------------------------------------
void vtkKWSmallCounterLabel::Place()
{
if (!this->IsCreated())
{
return;
}
if (!this->Value ||
(!this->GetParent()->IsPacked() &&
!this->GetParent()->IsGridded() &&
!this->GetParent()->IsPlaced()))
{
this->Unplace();
}
else
{
this->Script(
"place %s -anchor center -relx 0.70 -y -3 -in %s",
this->GetWidgetName(), this->OriginalParent->GetWidgetName());
}
}
//----------------------------------------------------------------------------
void vtkKWSmallCounterLabel::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os,indent);
os << indent << "Value: " << this->Value << endl;
}
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