C++ (Cpp) setUndoStack示例

示例#1

文件： cdtundowidget.cpp 项目： chenguanzhou/CDTStudio

void CDTUndoWidget::setMapLayer( QgsMapLayer * layer )
{
    if ( layer != NULL )
    {
        setUndoStack( layer->undoStack() );
    }
    else
    {
        destroyStack();
    }
    emit undoStackChanged();
}

示例#2

文件： qgsundowidget.cpp 项目： LKajan/QGIS

void QgsUndoWidget::layerChanged( QgsMapLayer * layer )
{
  if ( layer )
  {
    setUndoStack( layer->undoStack() );
  }
  else
  {
    destroyStack();
  }
  emit undoStackChanged();
}

示例#3

文件： CQEventWidget1.cpp 项目： PriKalra/COPASI

/*
 *  Constructs a CQEventWidget1 which is a child of 'parent', with the
 *  name 'name'.'
 */
CQEventWidget1::CQEventWidget1(QWidget * parent, const char * name):
  CopasiWidget(parent, name),
  mKeyToCopy("")
{
  setupUi(this);

  init();

#ifdef COPASI_UNDO
  CopasiUI3Window *  pWindow = dynamic_cast<CopasiUI3Window * >(parent->parent());
  setUndoStack(pWindow->getUndoStack());
#endif
}

示例#4

文件： ParamItemModel.cpp 项目： FromtonRouge/eProDrums

void ParamItemModel::setDataNoUndo(	const QModelIndex&	index,
									const QVariant&		newData,
									int					role)
{
	TreeNode* pNode = static_cast<TreeNode*>(index.internalPointer());
	ParameterBaseData* pData = static_cast<ParameterBaseData*>(pNode->getData());

	// Data given by the editor
	switch (role)
	{
	case Qt::EditRole:
		{
			switch (pData->getType())
			{
			case ParameterBaseData::GROUP:
			case ParameterBaseData::PARAMETER:
				{
					ParameterData* pParameterData = static_cast<ParameterData*>(pData);
					const Parameter& newParameter = newData.value<Parameter>();
					pParameterData->getParameter()->setValue(newParameter.getValue());

					// Disable stack to avoid new undo commands
					QUndoStack* pStack = getUndoStack();
					setUndoStack(NULL);
					emit dataChanged(index, index);
					setUndoStack(pStack);

					break;
				}
			default:
				{
					break;
				}
			}
			break;
		}
	}
}

示例#5

文件： paintbox.cpp 项目： Jerdak/meshlab

Paintbox::Paintbox(QWidget * parent, Qt::WindowFlags flags) : QWidget(parent, flags)
{
	setupUi(this);
	
	stacks = new QUndoGroup(this);
	
	QIcon undo = undo_button->icon();
	undo_button->setDefaultAction(stacks->createUndoAction(undo_button));
	undo_button->defaultAction()->setIcon(undo);

	QIcon redo = redo_button->icon();
	redo_button->setDefaultAction(stacks->createRedoAction(redo_button));
	redo_button->defaultAction()->setIcon(redo);
	
	setUndoStack(parent);	
	
	active = COLOR_PAINT;
	gradient_frame->setHidden(true);
	pick_frame->setHidden(true);
	smooth_frame->setHidden(true);
	mesh_displacement_frame->setHidden(true);
	clone_source_frame->setHidden(true);
	noise_frame->setHidden(true);
	
	brush_viewer->setScene(new QGraphicsScene());
	
	clone_source_view->setScene(new QGraphicsScene());
	clone_source_view->centerOn(0, 0);
	
	item = NULL;
	pixmap_available = false;
	
	//******QT 4.3 Workaround**********
	QScrollArea * scrollArea = new QScrollArea(this);
	gridLayout->removeWidget(widget);
	scrollArea->setWidget(widget);
	static_cast<QGridLayout * >(widget->layout())->addItem(new QSpacerItem(0, 20, QSizePolicy::Minimum, QSizePolicy::Expanding), 11, 0, 1, 2);
	widget->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Expanding));
	scrollArea->setFrameStyle(QFrame::NoFrame);
	scrollArea->setWidgetResizable(true);
	scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
	scrollArea->adjustSize();
	gridLayout->addWidget(scrollArea, 2, 1, 1, 1);
	//**********************************
	
	QObject::connect(clone_source_view, SIGNAL(positionChanged(double, double)), this, SLOT(movePixmapDelta(double, double)));
	QObject::connect(clone_source_view, SIGNAL(positionReset()), this, SLOT(resetPixmapDelta()));

	refreshBrushPreview();
}

示例#6

文件： CQSpeciesDetail.cpp 项目： jonasfoe/COPASI

/*
 *  Constructs a CQSpeciesDetail which is a child of 'parent', with the
 *  name 'name'.'
 */
CQSpeciesDetail::CQSpeciesDetail(QWidget* parent, const char* name) :
  CopasiWidget(parent, name),
  mChanged(false),
  mpMetab(NULL),
  mpCurrentCompartment(NULL),
  mItemToType(),
  mInitialNumber(0.0),
  mInitialConcentration(0.0),
  mExpressionValid(false),
  mInitialExpressionValid(false)
{
  setupUi(this);

  mpComboBoxType->insertItem(mpComboBoxType->count(), FROM_UTF8(CModelEntity::StatusName[CModelEntity::REACTIONS]));
  mpComboBoxType->insertItem(mpComboBoxType->count(), FROM_UTF8(CModelEntity::StatusName[CModelEntity::FIXED]));
  mpComboBoxType->insertItem(mpComboBoxType->count(), FROM_UTF8(CModelEntity::StatusName[CModelEntity::ASSIGNMENT]));
  mpComboBoxType->insertItem(mpComboBoxType->count(), FROM_UTF8(CModelEntity::StatusName[CModelEntity::ODE]));

  mItemToType.push_back(CModelEntity::REACTIONS);
  mItemToType.push_back(CModelEntity::FIXED);
  mItemToType.push_back(CModelEntity::ASSIGNMENT);
  mItemToType.push_back(CModelEntity::ODE);

//  assert(CCopasiRootContainer::getDatamodelList()->size() > 0);
//  int Width = fontMetrics().width("Concentration (" +
//                                  FROM_UTF8(CCopasiRootContainer::getDatamodelList()->operator[](0).getModel()->getConcentrationUnitsDisplayString()) +
//                                  ")");
//

//  mpLblValue->setMinimumWidth(Width);

  mpExpressionEMW->mpExpressionWidget->setExpressionType(CQExpressionWidget::TransientExpression);

  mpInitialExpressionEMW->mpExpressionWidget->setExpressionType(CQExpressionWidget::InitialExpression);

  mpReactionTable->verticalHeader()->hide();
  mpReactionTable->verticalHeader()->setResizeMode(QHeaderView::ResizeToContents);
  mpReactionTable->horizontalHeader()->hide();
  mpReactionTable->horizontalHeader()->setResizeMode(QHeaderView::ResizeToContents);

  CopasiUI3Window *  pWindow = dynamic_cast<CopasiUI3Window * >(parent->parent());
  setUndoStack(pWindow->getUndoStack());
}

示例#7

文件： CQCompartment.cpp 项目： PriKalra/COPASI

/*
 *  Constructs a CQCompartment which is a child of 'parent', with the
 *  name 'name'.'
 */
CQCompartment::CQCompartment(QWidget* parent, const char* name):
  CopasiWidget(parent, name),
  mItemToType(),
  mpCompartment(NULL),
  mChanged(false),
  mExpressionValid(true),
  mInitialExpressionValid(true)
{
  setupUi(this);

  mpComboBoxType->insertItem(mpComboBoxType->count(), FROM_UTF8(CModelEntity::StatusName[CModelEntity::FIXED]));
  mpComboBoxType->insertItem(mpComboBoxType->count(), FROM_UTF8(CModelEntity::StatusName[CModelEntity::ASSIGNMENT]));
  mpComboBoxType->insertItem(mpComboBoxType->count(), FROM_UTF8(CModelEntity::StatusName[CModelEntity::ODE]));

  mItemToType.push_back(CModelEntity::FIXED);
  mItemToType.push_back(CModelEntity::ASSIGNMENT);
  mItemToType.push_back(CModelEntity::ODE);

  mpMetaboliteTable->horizontalHeader()->hide();

  mExpressionValid = false;
  mpExpressionEMW->mpExpressionWidget->setExpressionType(CQExpressionWidget::TransientExpression);

  mInitialExpressionValid = false;
  mpInitialExpressionEMW->mpExpressionWidget->setExpressionType(CQExpressionWidget::InitialExpression);

#ifdef COPASI_EXTUNIT
  mpLblDim->show();
  mpComboBoxDim->show();
#else
  mpLblDim->hide();
  mpComboBoxDim->hide();
#endif

#ifdef COPASI_UNDO
  CopasiUI3Window *  pWindow = dynamic_cast<CopasiUI3Window * >(parent->parent());
  setUndoStack(pWindow->getUndoStack());
#endif
}

示例#8

文件： cwUndoer.cpp 项目： Cavewhere/cavewhere

cwUndoer::cwUndoer(QUndoStack* stack) :
    UndoStack(nullptr)
{
    setUndoStack(stack);
}