/*!
* Key press event handler.
* Emit signals keyArrowLRPressed if press arrow left or arrow rigth.
* \param e (in) - key press event.
*/
void
aListBox::keyPressEvent(QKeyEvent *e)
{
if(e->key()==Qt::Key_Left || e->key()==Qt::Key_Right)
{
emit(keyArrowLRPressed());
emit(keyArrowLRPressed(currentText()));
//printf("emit key pressed\n");
}
if(e->key() == Qt::Key_Return)
{
//printf("enter !!!\n");// return;
emit(keyArrowLRPressed());
emit(keyArrowLRPressed(currentText()));
emit(keyEnterPressed());
//printf("enter !!!\n");// return;
}
if(e->key() == Qt::Key_Escape)
{
this->clearFocus();
// emit(lostFocus());
// printf("Esc!\n");
e->accept();
return;
}
e->accept();
QListBox::keyPressEvent(e);
}
void
aListBox::doubleClickHandler(QListBoxItem *i)
{
// printf("double click handler!\n");
emit(keyArrowLRPressed());
emit(keyArrowLRPressed(i->text()));
emit(keyEnterPressed());
}
/*! Key press event handler. Emit signal keyArrowPressed().
* \param e (in) - key press event.
*/
void
aLineEdit::keyPressEvent(QKeyEvent *e)
{
// timer->start(500,TRUE);
if(e->key()==Qt::Key_Return)//Key_Enter)
{
e->accept();
emit(keyEnterPressed());
//e->ignore();
}
if(e->key()==Qt::Key_Down)
{
emit(keyArrowPressed());
}
e->ignore();
QLineEdit::keyPressEvent(e);
}
/*!
* Function create visual objects and connect slots.
*/
void
CatalogForm::init()
{
ListView = new aListView(centralWidget(), "listView");
ListView->setGeometry(30,30,400,300);
ListView->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
LineEdit = new aLineEdit(centralWidget(), "lineEdit");
ListHint = new aListBox(centralWidget(), "listBox");
StatusFrame = new Q3Frame(centralWidget(), "statusFrame");
ListView->setRootIsDecorated( true );
StatusFrame->setGeometry( QRect( 0, 0, 50,5 ) );
StatusFrame->setFrameShape( Q3Frame::StyledPanel );
StatusFrame->setFrameShadow( Q3Frame::Raised );
StatusFrame->hide();
GridLayout = new Q3GridLayout(centralWidget(), 1, 1, 11, 6, "GridLayout");
GridLayout->addMultiCellWidget( ListView, 2,3, 0 , 0 );
GridLayout->addWidget( LineEdit, 1, 0 );
GridLayout->addWidget( bCancel, 3, 1 );
QLabel *lb = new QLabel(tr("Search"),centralWidget());
lb->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, lb->sizePolicy().hasHeightForWidth() ) );
GridLayout->addWidget( lb ,0,0);
QSpacerItem* spacer = new QSpacerItem( 20, 390, QSizePolicy::Minimum, QSizePolicy::Expanding );
GridLayout->addMultiCell( spacer, 0,2,1, 1);
QPixmap pix= rcIcon("cat.png");
if(pix.isNull())
{
aLog::print(aLog::Info, tr("Catalog Form image cat.png not loaded"));
}
else
{
setIcon( pix );
}
//setFocusPolicy();
// connect(this, SIGNAL (destoyed()),
// this, SLOT (close());
connect(ListView, SIGNAL (newItemRequest(Q3ListViewItem*)),
this, SLOT (new_item(Q3ListViewItem*)));
connect(ListView, SIGNAL (newGroupRequest(Q3ListViewItem*)),
this, SLOT (new_group(Q3ListViewItem*)));
connect(ListView, SIGNAL (delItemRequest(Q3ListViewItem*)),
this, SLOT (del_item(Q3ListViewItem*)));
connect(ListView, SIGNAL (markDeletedRequest(Q3ListViewItem*)),
this, SLOT (mark_deleted(Q3ListViewItem*)));
connect(ListView, SIGNAL (undoMarkDeletedRequest(Q3ListViewItem*)),
this, SLOT (undo_mark_deleted(Q3ListViewItem*)));
connect(ListView, SIGNAL (editRequest(Q3ListViewItem*, int)),
this, SLOT (edit(Q3ListViewItem*, int)));
connect(ListView, SIGNAL (selectRequest(Q3ListViewItem*)),
this, SLOT (select(Q3ListViewItem*)));
connect(LineEdit, SIGNAL (delayTextChanged(const QString&)),
this, SLOT (find(const QString&)));
connect(LineEdit, SIGNAL (keyArrowPressed()),
this, SLOT (pressArrow()));
connect(LineEdit, SIGNAL (keyEnterPressed()),
this, SLOT (go()));
connect(ListView, SIGNAL (expanded ( Q3ListViewItem *)),
this, SLOT (onLoadElements( Q3ListViewItem *)));
connect(ListHint, SIGNAL (lostFocus()),
LineEdit, SLOT (setFocus()));
connect(ListHint, SIGNAL (lostFocus()),
StatusFrame, SLOT (hide()));
connect(ListHint, SIGNAL (lostFocus()),
ListHint, SLOT (hide()));
connect(ListHint, SIGNAL (keyArrowLRPressed()),
LineEdit, SLOT (setFocus()));
connect(ListHint, SIGNAL (keyArrowLRPressed(const QString&)),
this, SLOT (setText(const QString&)));
connect(ListHint, SIGNAL (keyEnterPressed()),
this, SLOT (go()));
connect(ListHint, SIGNAL (sendMessage(const QString &)),
this->statusBar(), SLOT (message( const QString &)));
connect(ListView, SIGNAL (sendMessage(const QString &)),
this->statusBar(), SLOT (message( const QString &)));
connect(LineEdit, SIGNAL (sendMessage(const QString &)),
this->statusBar(), SLOT (message( const QString &)));
LineEdit->setFocus();
}
