QmitkColorPropertyEditor Class Reference [Widgets]

#include <QmitkColorPropertyEditor.h>

Inheritance diagram for QmitkColorPropertyEditor:

Collaboration diagram for QmitkColorPropertyEditor:

List of all members.

Public Member Functions
	QmitkColorPropertyEditor (const mitk::ColorProperty *, QWidget *parent)
virtual	~QmitkColorPropertyEditor ()
Protected Slots
void	onColorSelected (QColor)
Protected Member Functions
virtual void	mousePressEvent (QMouseEvent *)
virtual void	mouseReleaseEvent (QMouseEvent *)
Static Protected Attributes
static QmitkPopupColorChooser *	colorChooser = NULL
static int	colorChooserRefCount = 0

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Detailed Description

Definition at line 74 of file QmitkColorPropertyEditor.h.

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Constructor & Destructor Documentation

QmitkColorPropertyEditor::QmitkColorPropertyEditor	(	const mitk::ColorProperty *	property,
		QWidget *	parent
	)

Definition at line 247 of file QmitkColorPropertyEditor.cpp.

References colorChooser, and colorChooserRefCount.

: QmitkColorPropertyView( property, parent )
{
  // our popup belongs to the whole screen, so it could be drawn outside the toplevel window's borders
  int scr;
  if ( QApplication::desktop()->isVirtualDesktop() )
    scr = QApplication::desktop()->screenNumber( parent->mapToGlobal( pos() ) ); 
  else
    scr = QApplication::desktop()->screenNumber( parent ); 

  if ( colorChooserRefCount == 0 )
  {
    colorChooser = new QmitkPopupColorChooser( QApplication::desktop()->screen( scr ), 50 );
  }
  ++colorChooserRefCount;
}

QmitkColorPropertyEditor::~QmitkColorPropertyEditor

(

)

[virtual]

Definition at line 264 of file QmitkColorPropertyEditor.cpp.

References colorChooser, and colorChooserRefCount.

{
  --colorChooserRefCount;
  if (!colorChooserRefCount)
  {
    delete colorChooser;
    colorChooser = NULL;
  }
}

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Member Function Documentation

void QmitkColorPropertyEditor::mousePressEvent

(

QMouseEvent *

e )

[protected, virtual]

Definition at line 274 of file QmitkColorPropertyEditor.cpp.

References colorChooser, mitk::ColorProperty::GetColor(), QmitkColorPropertyView::m_ColorProperty, onColorSelected(), and QmitkPopupColorChooser::popup().

{
  connect( colorChooser, SIGNAL(colorSelected(QColor)), this, SLOT(onColorSelected(QColor)) );
  if (m_ColorProperty)
  {
    colorChooser->popup( this, e->pos(), &(m_ColorProperty->GetColor()) );
  }
}

void QmitkColorPropertyEditor::mouseReleaseEvent

(

QMouseEvent *

)

[protected, virtual]

Definition at line 283 of file QmitkColorPropertyEditor.cpp.

References colorChooser, and onColorSelected().

{
  disconnect( colorChooser, SIGNAL(colorSelected(QColor)), this, SLOT(onColorSelected(QColor)) );
}

void QmitkColorPropertyEditor::onColorSelected

(

QColor

c )

[protected, slot]

Definition at line 288 of file QmitkColorPropertyEditor.cpp.

References mitk::RenderingManager::GetInstance(), and QmitkColorPropertyView::m_ColorProperty.

Referenced by mousePressEvent(), and mouseReleaseEvent().

{
  if (m_ColorProperty)
  {
    int r,g,b;
    c.getRgb( &r, &g, &b );
    const_cast<mitk::ColorProperty*>(m_ColorProperty)->SetColor( r / 255.0, g / 255.0, b / 255.0 );
    const_cast<mitk::ColorProperty*>(m_ColorProperty)->Modified();

    mitk::RenderingManager::GetInstance()->RequestUpdateAll();
  }
}

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Member Data Documentation

QmitkPopupColorChooser * QmitkColorPropertyEditor::colorChooser = NULL [static, protected]

Definition at line 88 of file QmitkColorPropertyEditor.h.

Referenced by mousePressEvent(), mouseReleaseEvent(), QmitkColorPropertyEditor(), and ~QmitkColorPropertyEditor().

int QmitkColorPropertyEditor::colorChooserRefCount = 0 [static, protected]

Definition at line 89 of file QmitkColorPropertyEditor.h.

Referenced by QmitkColorPropertyEditor(), and ~QmitkColorPropertyEditor().

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The documentation for this class was generated from the following files:

• QmitkColorPropertyEditor.h
• QmitkColorPropertyEditor.cpp