mirror of
https://github.com/OpenFOAM/ThirdParty-6.git
synced 2025-12-08 06:57:43 +00:00
122 lines
4.3 KiB
C++
122 lines
4.3 KiB
C++
/*=========================================================================
|
|
|
|
Program: ParaView
|
|
Module: pqSignalAdaptorTreeWidget.h
|
|
|
|
Copyright (c) 2005-2008 Sandia Corporation, Kitware Inc.
|
|
All rights reserved.
|
|
|
|
ParaView is a free software; you can redistribute it and/or modify it
|
|
under the terms of the ParaView license version 1.2.
|
|
|
|
See License_v1.2.txt for the full ParaView license.
|
|
A copy of this license can be obtained by contacting
|
|
Kitware Inc.
|
|
28 Corporate Drive
|
|
Clifton Park, NY 12065
|
|
USA
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR
|
|
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
=========================================================================*/
|
|
#ifndef pqSignalAdaptorTreeWidget_h
|
|
#define pqSignalAdaptorTreeWidget_h
|
|
|
|
#include <QObject>
|
|
#include <QList>
|
|
#include <QVariant>
|
|
#include "pqComponentsModule.h"
|
|
|
|
class QTreeWidget;
|
|
class QTreeWidgetItem;
|
|
|
|
/// pqSignalAdaptorTreeWidget can be used to connect any property with
|
|
/// repeat_command to a tree widget that displays the property value.
|
|
/// The TreeWidget must have exactly as many columns as the number of
|
|
/// elements in each command for the property
|
|
/// (i.e. number_of_element_per_command).
|
|
/// Note that the adaptor does not force the repeat command or
|
|
/// size requirements mentioned above.
|
|
class PQCOMPONENTS_EXPORT pqSignalAdaptorTreeWidget : public QObject
|
|
{
|
|
Q_OBJECT
|
|
Q_PROPERTY(QList<QVariant> values READ values WRITE setValues)
|
|
|
|
public:
|
|
/// Constructor.
|
|
/// \param treeWidget is the tree widget we are connecting.
|
|
/// \param editable indicates if items in the widget can be edited by
|
|
/// the user.
|
|
pqSignalAdaptorTreeWidget(QTreeWidget* treeWidget, bool editable);
|
|
virtual ~pqSignalAdaptorTreeWidget();
|
|
|
|
/// Returns a list of the values currently in the tree widget.
|
|
QList<QVariant> values() const;
|
|
|
|
/// Append an item to the tree.
|
|
/// The size of values == this->TreeWidget->columnCount().
|
|
/// Returns the newly created item, or 0 on failure.
|
|
QTreeWidgetItem* appendValue(const QList<QVariant>& values);
|
|
QTreeWidgetItem* appendValue(const QStringList& values);
|
|
|
|
/// This adaptor create QTreeWidgetItem instances by default when new
|
|
/// entries are to be shown in the widget. To change the type of
|
|
/// QTreeWidgetItem subclass created, simply set a function pointer to
|
|
/// a callback which will be called every time a new item is needed.
|
|
/// The signature for the callback is:
|
|
/// QTreeWidgetItem* callback(QTreeWidget* parent, const QStringList& val)
|
|
void setItemCreatorFunction(
|
|
QTreeWidgetItem* (fptr)(QTreeWidget*, const QStringList&))
|
|
{
|
|
this->ItemCreatorFunctionPtr = fptr;
|
|
}
|
|
signals:
|
|
/// Fired when the tree widget is modified.
|
|
void valuesChanged();
|
|
|
|
/// Fired when the table is automatically grown due to the user navigating
|
|
/// past the end. This only supported for editable pqTreeWidget instances.
|
|
void tableGrown(QTreeWidgetItem* item);
|
|
|
|
public slots:
|
|
/// Set the values in the widget.
|
|
void setValues(const QList<QVariant>&);
|
|
|
|
/// Called when user navigates beyond the end in the indices table widget. We
|
|
/// add a new row to simplify editing.
|
|
QTreeWidgetItem* growTable();
|
|
|
|
private slots:
|
|
void sort(int);
|
|
|
|
private:
|
|
pqSignalAdaptorTreeWidget(const pqSignalAdaptorTreeWidget&); // Not implemented.
|
|
void operator=(const pqSignalAdaptorTreeWidget&); // Not implemented.
|
|
|
|
/// Append an item to the tree.
|
|
void appendItem(QTreeWidgetItem* item);
|
|
|
|
/// Create a new QTreeWidgetItem instance.
|
|
QTreeWidgetItem* newItem(const QStringList& columnValues);
|
|
|
|
void updateSortingLinks();
|
|
|
|
QTreeWidget* TreeWidget;
|
|
bool Editable;
|
|
bool Sortable;
|
|
QTreeWidgetItem* (*ItemCreatorFunctionPtr)(QTreeWidget*, const QStringList&);
|
|
};
|
|
|
|
#endif
|
|
|