src/dataviewer.cpp

   1  /*
   2  * This file is part of LineMan.
   3  *
   4  * Copyright 2006 Igor Khanin
   5  *
   6  * LiteMan is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * LiteMan is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with LiteMan; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  */
  20
  21 #include <QVBoxLayout>
  22 #include <QTableView>
  23 #include <QTextEdit>
  24 #include <QToolBar>
  25 #include <QAction>
  26
  27 #include "dataviewer.h"
  28
  29 DataViewer::DataViewer(QWidget * parent) : QWidget(parent)
  30 {
  31         newRowAct = removeRowAct = 0;
  32
  33         tableView = new QTableView();
  34         statusText = new QTextEdit();
  35         buttonBar = new QToolBar();
  36
  37         statusText->hide();
  38         statusText->setReadOnly(true);
  39
  40         // Layout
  41         QVBoxLayout * mainLayout = new QVBoxLayout();
  42         mainLayout->setMargin(0);
  43         mainLayout->addWidget(tableView, 1);
  44         mainLayout->addWidget(statusText);
  45         mainLayout->addWidget(buttonBar);
  46
  47         setLayout(mainLayout);
  48 }
  49
  50 DataViewer::~DataViewer()
  51 {
  52 }
  53
  54 QAbstractItemModel * DataViewer::tableModel()
  55 {
  56         return tableView->model();
  57 }
  58
  59 void DataViewer::setTableModel(QAbstractItemModel * model)
  60 {
  61         tableView->setModel(model);
  62 }
  63
  64 int DataViewer::currentTableRow()
  65 {
  66         return tableView->currentIndex().row();
  67 }
  68
  69 void DataViewer::setActions(QAction * newRowAction, QAction * removeRowAction)
  70 {
  71         newRowAct = newRowAction;
  72         removeRowAct = removeRowAction;
  73
  74         // Clear toolbar
  75         foreach(QAction * act, buttonBar->actions())
  76                 buttonBar->removeAction(act);
  77
  78         buttonBar->addAction(newRowAction);
  79         buttonBar->addAction(removeRowAction);
  80 }
  81
  82 void DataViewer::setStatusText(const QString & text)
  83 {
  84         statusText->setPlainText(text);
  85 }
  86
  87 void DataViewer::showStatusText(bool show)
  88 {
  89         (show) ? statusText->show() : statusText->hide();
  90 }
  91
  92 void DataViewer::showButtons(bool show)
  93 {
  94         buttonBar->setEnabled(show);
  95 }