vcs.maemo.org Git - emufront/blob - src/dialogs/dbobjectdialog.cpp

   1 #include <QtGui>
   2 #include "dbobjectdialog.h"
   3 #include "../db/databasemanager.h"
   4
   5 DbObjectDialog::DbObjectDialog(QWidget *parent)
   6     : EmuFrontDialog(parent)
   7 {
   8     dbManager = new DatabaseManager(this);
   9     editButton = new QPushButton(tr("&Edit"));
  10     addButton = new QPushButton(tr("&Add"));
  11     deleteButton = new QPushButton(tr("&Delete"));
  12     objectList = new QTableView(this);
  13     buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok, Qt::Vertical);
  14     buttonBox->addButton(editButton, QDialogButtonBox::ActionRole);
  15     buttonBox->addButton(addButton, QDialogButtonBox::ActionRole);
  16     buttonBox->addButton(deleteButton, QDialogButtonBox::ActionRole);
  17     // nameDialog will be created on request
  18
  19     connectSignals();
  20     layout();
  21 }
  22
  23 void DbObjectDialog::connectSignals()
  24 {
  25     connect(buttonBox, SIGNAL(accepted()), this, SLOT(close()));
  26     connect(objectList, SIGNAL(clicked(const QModelIndex &)),
  27                 this, SLOT(listObjectClicked(const QModelIndex &)));
  28     connect(editButton, SIGNAL(clicked()), this, SLOT(editButtonClicked()));
  29     connect(addButton, SIGNAL(clicked()), this, SLOT(addButtonClicked()));
  30     connect(deleteButton, SIGNAL(clicked()), this, SLOT(deleteButtonClicked()));
  31     connect(nameDialog, SIGNAL(accepted()), this, SLOT(updateList()));
  32 }
  33
  34 void DbObjectDialog::updateList() const
  35 {
  36         // fetch items from database (virtual function for this)
  37         // update the item list
  38 }
  39
  40 void DbObjectDialog::addButtonClicked()
  41 {
  42     disableSelection();
  43     addObject();
  44 }
  45
  46 void DbObjectDialog::editButtonClicked()
  47 {
  48     disableSelection();
  49 }
  50
  51 void DbObjectDialog::deleteButtonClicked()
  52 {
  53     disableSelection();
  54 }
  55
  56 void DbObjectDialog::layout()
  57 {
  58     QHBoxLayout *mainLayout = new QHBoxLayout;
  59     mainLayout->addWidget(objectList);
  60     mainLayout->addWidget(buttonBox);
  61     setLayout(mainLayout);
  62 }
  63
  64 void DbObjectDialog::listObjectClicked(const QModelIndex &index)
  65 {
  66     setButtonsEnabled(index.isValid());
  67     if(!index.isValid())
  68         return;
  69 }
  70
  71 void DbObjectDialog::setButtonsEnabled(bool enabled)
  72 {
  73     editButton->setEnabled(enabled);
  74     deleteButton->setEnabled(enabled);
  75 }
  76
  77 void DbObjectDialog::disableSelection()
  78 {
  79     setButtonsEnabled(false);
  80 }