QcepImageDataSpreadsheetModel Class Reference

#include <qcepimagedataspreadsheetmodel.h>

Inheritance diagram for QcepImageDataSpreadsheetModel:

Collaboration diagram for QcepImageDataSpreadsheetModel:

Public Member Functions
	QcepImageDataSpreadsheetModel (QWeakPointer< QcepImageDataBase > img)
int	rowCount (const QModelIndex &parent=QModelIndex()) const
int	columnCount (const QModelIndex &parent=QModelIndex()) const
QVariant	data (const QModelIndex &index, int role=Qt::DisplayRole) const
Public Member Functions inherited from QcepSpreadsheetModel
	QcepSpreadsheetModel ()

Private Attributes
QWeakPointer< QcepImageDataBase >	m_Image

Detailed Description

Definition at line 8 of file qcepimagedataspreadsheetmodel.h.

Constructor & Destructor Documentation

QcepImageDataSpreadsheetModel::QcepImageDataSpreadsheetModel

(

QWeakPointer< QcepImageDataBase >

img

)

Definition at line 5 of file qcepimagedataspreadsheetmodel.cpp.

  : m_Image(img)
{

}

Member Function Documentation

int QcepImageDataSpreadsheetModel::columnCount

(

const QModelIndex &

parent = QModelIndex()

)

const

Definition at line 22 of file qcepimagedataspreadsheetmodel.cpp.

References m_Image.

{
  QSharedPointer<QcepImageDataBase> img(m_Image);

  if (img) {
    return img->get_Width();
  } else {
    return 0;
  }
}

QVariant QcepImageDataSpreadsheetModel::data	(	const QModelIndex &	index,
		int	role = Qt::DisplayRole
	)		const

Definition at line 33 of file qcepimagedataspreadsheetmodel.cpp.

References m_Image.

{
  QVariant res = QVariant();

  if (!index.isValid()) {
    res = QVariant();
  } else if (role == Qt::DisplayRole) {
    QSharedPointer<QcepImageDataBase> img(m_Image);

    if (img) {
      double v = img->getImageData(index.column(), index.row());
      res = v;
    }
  }

  return res;
}

int QcepImageDataSpreadsheetModel::rowCount

(

const QModelIndex &

parent = QModelIndex()

)

const

Definition at line 11 of file qcepimagedataspreadsheetmodel.cpp.

References m_Image.

{
  QSharedPointer<QcepImageDataBase> img(m_Image);

  if (img) {
    return img->get_Height();
  } else {
    return 0;
  }
}

Member Data Documentation

QWeakPointer< QcepImageDataBase > QcepImageDataSpreadsheetModel::m_Image

private

Definition at line 18 of file qcepimagedataspreadsheetmodel.h.

Referenced by columnCount(), data(), and rowCount().

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

• qcepimagedataspreadsheetmodel.h (Commit a65ccc9... : jennings : 2016-03-15 14:00:18 -0500)
• qcepimagedataspreadsheetmodel.cpp (Commit a65ccc9... : jennings : 2016-03-15 14:00:18 -0500)