qgssettingstreewidget.cpp

Go to the documentation of this file.

/***************************************************************************
  qgssettingstreewidget.h
  --------------------------------------
  Date                 : April 2023
  Copyright            : (C) 2023 by Denis Rouzaud
  Email                : [email protected]
 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
 
#include "qgssettingstreewidget.h"
#include "qgssettingstreemodel.h"
#include "qgssettingstree.h"
 
#include <QAction>
#include <QTreeView>
#include <QHBoxLayout>
#include <QVBoxLayout>
 
 
QgsSettingsTreeWidget::QgsSettingsTreeWidget( QWidget *parent )
  : QWidget( parent )
  , QgsOptionsDialogHighlightWidget( this )
{
  setObjectName( QStringLiteral( "mSettingsTreeWidget" ) );
 
  QVBoxLayout *mainLayout = new QVBoxLayout( this );
  mainLayout->setContentsMargins( 0, 0, 0, 0 );
 
  mTreeModel = new QgsSettingsTreeProxyModel( QgsSettingsTree::treeRoot() );
 
  mTreeView = new QTreeView( this );
  mTreeView->setModel( mTreeModel );
  mTreeView->setItemDelegate( new QgsSettingsTreeItemDelegate( qobject_cast<QgsSettingsTreeModel *>( mTreeModel->sourceModel() ), parent ) );
  mTreeView->setSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding );
  mTreeView->setMinimumWidth( 400 );
  mTreeView->resizeColumnToContents( 0 );
 
  mainLayout->addWidget( mTreeView );
}
 
void QgsSettingsTreeWidget::applyChanges() const
{
  mTreeModel->applyChanges();
}
 
 
bool QgsSettingsTreeWidget::searchText( const QString &text )
{
  mTreeModel->setFilterText( text );
  return mTreeModel->rowCount() > 0;
}
 
bool QgsSettingsTreeWidget::highlightText( const QString &text )
{
  Q_UNUSED( text );
  return true;
}
 
void QgsSettingsTreeWidget::reset()
{
  mTreeModel->setFilterText( QString() );
}