ChecklistGuidePageCurves Class Reference

This class adds validation to the Curves page. More...

#include <ChecklistGuidePageCurves.h>

Inheritance diagram for ChecklistGuidePageCurves:

Collaboration diagram for ChecklistGuidePageCurves:

Public Slots
void	slotTableChanged ()
	Update after curve table update.
bool	withLines () const
	Drawn with lines, else points.

Public Member Functions
	ChecklistGuidePageCurves (const QString &title)
	Single constructor.
QStringList	curveNames () const
	Wizard selection for curve names.
virtual bool	isComplete () const
	Validate the contents of this page.
Public Member Functions inherited from ChecklistGuidePage
	ChecklistGuidePage (const QString &title)
	Single constructor.
void	addHtml (const QString &html)
	Insert html for display.
QRadioButton *	addLabelAndRadioButton (const QString &label, const QString &whatsThis)
	Insert radio button and corresponding label.
void	addLineEdit (ChecklistLineEdit *edit, const QString &whatsThis)
	Insert line edit.

Detailed Description

This class adds validation to the Curves page.

Definition at line 17 of file ChecklistGuidePageCurves.h.

Constructor & Destructor Documentation

ChecklistGuidePageCurves()

ChecklistGuidePageCurves::ChecklistGuidePageCurves

(

const QString &

title

)

Single constructor.

Definition at line 16 of file ChecklistGuidePageCurves.cpp.

                                                                       :
  ChecklistGuidePage (title)
{
  LOG4CPP_INFO_S ((*mainCat)) << "ChecklistGuidePageCurves::ChecklistGuidePageCurves";
 
  const QString WHATS_THIS_CURVE (tr ("Curve name. Empty if unused."));
  const QString WHATS_THIS_LINES (tr ("Draw lines between points in each curve."));
  const QString WHATS_THIS_POINTS (tr ("Draw points in each curve, without lines between the points."));
 
  addHtml (QString ("<p>%1</p>")
           .arg (tr ("What are the names of the curves that are to be digitized? At least one entry is required.")));
 
  m_edit = new ChecklistLineEdit* [unsigned (NUM_CURVE_NAMES())];
 
  for (int i = 0; i < NUM_CURVE_NAMES(); i++) {
    m_edit [i] = new ChecklistLineEdit;
    connect (m_edit [i], SIGNAL (signalKeyRelease()), this, SLOT (slotTableChanged()));
    addLineEdit (m_edit [i],
                 WHATS_THIS_CURVE);
  }
 
  SettingsForGraph settingsForGraph;
  QString curveName = settingsForGraph.defaultCurveName (1,
                                                         DEFAULT_GRAPH_CURVE_NAME);
 
  m_edit [0]->setText (curveName);
 
  addHtml ("<p>&nbsp;</p>");
 
  addHtml (QString ("<p>%1</p>")
           .arg (tr ("How are those curves drawn?")));
 
  m_btnLines = addLabelAndRadioButton (tr ("With lines (with or without points)"),
                                       WHATS_THIS_LINES);
  m_btnPoints = addLabelAndRadioButton (tr ("With points only (no lines between points)"),
                                        WHATS_THIS_POINTS);
 
  m_btnLines->setChecked (true); // Default encourages digitizing using the lines, since that is easier
}

Member Function Documentation

curveNames()

QStringList ChecklistGuidePageCurves::curveNames

(

)

const

Wizard selection for curve names.

Definition at line 56 of file ChecklistGuidePageCurves.cpp.

{
  QStringList curveNames;
 
  for (int i = 0; i < NUM_CURVE_NAMES(); i++) {
    const QLineEdit *edit = m_edit [i];
    QString text = edit->text();
    if (!text.isEmpty()) {
      curveNames << text;
    }
  }
 
  return curveNames;
}

isComplete()

bool ChecklistGuidePageCurves::isComplete ( ) const

virtual

Validate the contents of this page.

Definition at line 82 of file ChecklistGuidePageCurves.cpp.

{
  LOG4CPP_INFO_S ((*mainCat)) << "ChecklistGuidePageCurves::isComplete";
 
  return !curveNames().isEmpty () &&
      curveNamesAreAllUnique ();
}

slotTableChanged

void ChecklistGuidePageCurves::slotTableChanged ( )

slot

Update after curve table update.

Definition at line 90 of file ChecklistGuidePageCurves.cpp.

{
  LOG4CPP_INFO_S ((*mainCat)) << "ChecklistGuidePageCurves::slotTableChanged";
 
  emit completeChanged();
}

withLines

bool ChecklistGuidePageCurves::withLines ( ) const

slot

Drawn with lines, else points.

Definition at line 97 of file ChecklistGuidePageCurves.cpp.

{
  return m_btnLines->isChecked();
}

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

• Checklist/ChecklistGuidePageCurves.h
• Checklist/ChecklistGuidePageCurves.cpp