DlgSettingsSegments Class Reference

Dialog for editing Segments settings, for DigitizeStateSegment. More...

#include <DlgSettingsSegments.h>

Inheritance diagram for DlgSettingsSegments:

Collaboration diagram for DlgSettingsSegments:

Public Member Functions
	DlgSettingsSegments (MainWindow &mainWindow)
	Single constructor. More...
virtual	~DlgSettingsSegments ()
virtual void	createOptionalSaveDefault (QHBoxLayout *layout)
	Let subclass define an optional Save As Default button. More...
virtual QWidget *	createSubPanel ()
	Create dialog-specific panel to which base class will add Ok and Cancel buttons. More...
virtual void	load (CmdMediator &cmdMediator)
	Load settings from Document. More...
virtual void	setSmallDialogs (bool smallDialogs)
	If false then dialogs have a minimum size so all controls are visible. More...
Public Member Functions inherited from DlgSettingsAbstractBase
	DlgSettingsAbstractBase (const QString &title, const QString &dialogName, MainWindow &mainWindow)
	Single constructor. More...
virtual	~DlgSettingsAbstractBase ()

Protected Member Functions
virtual void	handleOk ()
	Process slotOk. More...
Protected Member Functions inherited from DlgSettingsAbstractBase
CmdMediator &	cmdMediator ()
	Provide access to Document information wrapped inside CmdMediator. More...
void	enableOk (bool enable)
	Let leaf subclass control the Ok button. More...
void	finishPanel (QWidget *subPanel, int minimumWidth=MINIMUM_DIALOG_WIDTH, int minimumHeightOrZero=0)
	Add Ok and Cancel buttons to subpanel to get the whole dialog. More...
MainWindow &	mainWindow ()
	Get method for MainWindow. More...
const MainWindow &	mainWindow () const
	Const get method for MainWindow. More...
void	populateColorComboWithoutTransparent (QComboBox &combo)
	Add colors in color palette to combobox, without transparent entry at end. More...
void	populateColorComboWithTransparent (QComboBox &combo)
	Add colors in color palette to combobox, with transparent entry at end. More...
void	setCmdMediator (CmdMediator &cmdMediator)
	Store CmdMediator for easy access by the leaf class. More...
void	setDisableOkAtStartup (bool disableOkAtStartup)
	Override the default Ok button behavior applied in showEvent. More...

Additional Inherited Members
Static Protected Attributes inherited from DlgSettingsAbstractBase
static int	MINIMUM_DIALOG_WIDTH = 380
	Dialog layout constant that guarantees every widget has sufficient room. Can be increased by finishPanel. More...
static int	MINIMUM_PREVIEW_HEIGHT = 100
	Dialog layout constant that guarantees preview has sufficent room. More...

Detailed Description

Dialog for editing Segments settings, for DigitizeStateSegment.

Definition at line 26 of file DlgSettingsSegments.h.

Constructor & Destructor Documentation

DlgSettingsSegments()

DlgSettingsSegments::DlgSettingsSegments

(

MainWindow &

mainWindow

)

Single constructor.

Definition at line 39 of file DlgSettingsSegments.cpp.

                                                               :
  DlgSettingsAbstractBase (tr ("Segment Fill"),
                           "DlgSettingsSegments",
                           mainWindow),
  m_scenePreview (nullptr),
  m_viewPreview (nullptr),
  m_modelSegmentsBefore (nullptr),
  m_modelSegmentsAfter (nullptr),
  m_loading (false)
{
  LOG4CPP_INFO_S ((*mainCat)) << "DlgSettingsSegments::DlgSettingsSegments";
 
  QWidget *subPanel = createSubPanel ();
  finishPanel (subPanel);
}

~DlgSettingsSegments()

DlgSettingsSegments::~DlgSettingsSegments ( )

virtual

Definition at line 55 of file DlgSettingsSegments.cpp.

{
  LOG4CPP_INFO_S ((*mainCat)) << "DlgSettingsSegments::~DlgSettingsSegments";
}

Member Function Documentation

createOptionalSaveDefault()

void DlgSettingsSegments::createOptionalSaveDefault ( QHBoxLayout *  layout )

virtual

Let subclass define an optional Save As Default button.

Implements DlgSettingsAbstractBase.

Definition at line 133 of file DlgSettingsSegments.cpp.

{
}

createSubPanel()

QWidget * DlgSettingsSegments::createSubPanel ( )

virtual

Create dialog-specific panel to which base class will add Ok and Cancel buttons.

Implements DlgSettingsAbstractBase.

Definition at line 216 of file DlgSettingsSegments.cpp.

{
  LOG4CPP_INFO_S ((*mainCat)) << "DlgSettingsSegments::createSubPanel";
 
  QWidget *subPanel = new QWidget ();
  QGridLayout *layout = new QGridLayout (subPanel);
  subPanel->setLayout (layout);
 
  layout->setColumnStretch (0, 1); // Empty first column
  layout->setColumnStretch (1, 0); // Labels
  layout->setColumnStretch (2, 0); // User controls
  layout->setColumnStretch (3, 1); // Empty last column
 
  int row = 0;
  createControls(layout, row);
  createPreview (layout, row);
  QPixmap pixmap = QPixmap::fromImage (createPreviewImage());
  m_scenePreview->addPixmap (pixmap);
 
  return subPanel;
}

handleOk()

void DlgSettingsSegments::handleOk ( )

protectedvirtual

Process slotOk.

Implements DlgSettingsAbstractBase.

Definition at line 238 of file DlgSettingsSegments.cpp.

{
  LOG4CPP_INFO_S ((*mainCat)) << "DlgSettingsSegments::handleOk";
 
  CmdSettingsSegments *cmd = new CmdSettingsSegments (mainWindow (),
                                                      cmdMediator ().document(),
                                                      *m_modelSegmentsBefore,
                                                      *m_modelSegmentsAfter);
  cmdMediator ().push (cmd);
 
  hide ();
}

load()

void DlgSettingsSegments::load ( CmdMediator &  cmdMediator )

virtual

Load settings from Document.

Implements DlgSettingsAbstractBase.

Definition at line 251 of file DlgSettingsSegments.cpp.

{
  LOG4CPP_INFO_S ((*mainCat)) << "DlgSettingsSegments::load";
 
  // Loading starts here
  m_loading = true;
 
  setCmdMediator (cmdMediator);
 
  // Flush old data
  delete m_modelSegmentsBefore;
  delete m_modelSegmentsAfter;
 
  // Save new data
  m_modelSegmentsBefore = new DocumentModelSegments (cmdMediator.document());
  m_modelSegmentsAfter = new DocumentModelSegments (cmdMediator.document());
 
  // Sanity checks. Incoming defaults must be acceptable to the local limits
  ENGAUGE_ASSERT (MIN_LENGTH_MIN <= m_modelSegmentsAfter->minLength ());
  ENGAUGE_ASSERT (MIN_LENGTH_MAX >= m_modelSegmentsAfter->minLength ());
  ENGAUGE_ASSERT (POINT_SEPARATION_MIN <= m_modelSegmentsAfter->pointSeparation());
  ENGAUGE_ASSERT (POINT_SEPARATION_MAX >= m_modelSegmentsAfter->pointSeparation());
 
  // Populate controls
  m_spinPointSeparation->setValue (qFloor (m_modelSegmentsAfter->pointSeparation()));
  m_spinMinLength->setValue (qFloor (m_modelSegmentsAfter->minLength()));
  m_chkFillCorners->setChecked (m_modelSegmentsAfter->fillCorners ());
  m_spinLineWidth->setValue (qFloor (m_modelSegmentsAfter->lineWidth()));
 
  int indexLineColor = m_cmbLineColor->findData(QVariant (m_modelSegmentsAfter->lineColor()));
  ENGAUGE_ASSERT (indexLineColor >= 0);
  m_cmbLineColor->setCurrentIndex(indexLineColor);
 
  // Loading finishes here
  m_loading = false;
 
  updateControls();
  enableOk (false); // Disable Ok button since there not yet any changes
  updatePreview();
}

setSmallDialogs()

void DlgSettingsSegments::setSmallDialogs ( bool  smallDialogs )

virtual

If false then dialogs have a minimum size so all controls are visible.

Implements DlgSettingsAbstractBase.

Definition at line 292 of file DlgSettingsSegments.cpp.

{
  if (!smallDialogs) {
    setMinimumHeight (MINIMUM_HEIGHT);
  }
}

---

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

• Dlg/DlgSettingsSegments.h
• Dlg/DlgSettingsSegments.cpp