QucsFilter::QucsFilter()
{
// set application icon
setIcon (QPixmap(QucsSettings.BitmapDir + "big.qucs.xpm"));
setCaption("Qucs Filter " PACKAGE_VERSION);
// -------- create menubar -------------------
QPopupMenu *fileMenu = new QPopupMenu();
fileMenu->insertItem(tr("E&xit"), this, SLOT(slotQuit()), CTRL+Key_Q);
QPopupMenu *helpMenu = new QPopupMenu();
helpMenu->insertItem(tr("Help..."), this, SLOT(slotHelpIntro()), Key_F1);
helpMenu->insertSeparator();
helpMenu->insertItem(
tr("&About QucsFilter..."), this, SLOT(slotHelpAbout()), 0);
helpMenu->insertItem(tr("About Qt..."), this, SLOT(slotHelpAboutQt()), 0);
QMenuBar *bar = new QMenuBar(this);
bar->insertItem(tr("&File"), fileMenu);
bar->insertSeparator ();
bar->insertItem(tr("&Help"), helpMenu);
// ------- create main windows widgets --------
gbox = new QGridLayout(this, 10,3,5,5);
QWidget *Space = new QWidget(this); // reserve space for menubar
Space->setFixedSize(5, bar->height());
gbox->addWidget(Space, 0,0);
QLabel *Label1 = new QLabel(tr("Filter type:"), this);
gbox->addWidget(Label1, 1,0);
ComboType = new QComboBox(this);
ComboType->insertItem("Bessel");
ComboType->insertItem("Butterworth");
ComboType->insertItem("Chebyshev");
ComboType->insertItem("Cauer");
gbox->addWidget(ComboType, 1,1);
connect(ComboType, SIGNAL(activated(int)), SLOT(slotTypeChanged(int)));
QLabel *Label2 = new QLabel(tr("Filter class:"), this);
gbox->addWidget(Label2, 2,0);
ComboClass = new QComboBox(this);
ComboClass->insertItem(tr("Low pass"));
ComboClass->insertItem(tr("High pass"));
ComboClass->insertItem(tr("Band pass"));
ComboClass->insertItem(tr("Band stop"));
gbox->addWidget(ComboClass, 2,1);
connect(ComboClass, SIGNAL(activated(int)), SLOT(slotClassChanged(int)));
IntVal = new QIntValidator(1, 200, this);
DoubleVal = new QDoubleValidator(this);
LabelOrder = new QLabel(tr("Order:"), this);
gbox->addWidget(LabelOrder, 3,0);
EditOrder = new QLineEdit("3", this);
EditOrder->setValidator(IntVal);
gbox->addWidget(EditOrder, 3,1);
LabelStart = new QLabel(tr("Corner frequency:"), this);
gbox->addWidget(LabelStart, 4,0);
EditCorner = new QLineEdit("1", this);
EditCorner->setValidator(DoubleVal);
gbox->addWidget(EditCorner, 4,1);
ComboCorner = new QComboBox(this);
ComboCorner->insertItem("Hz");
ComboCorner->insertItem("kHz");
ComboCorner->insertItem("MHz");
ComboCorner->insertItem("GHz");
ComboCorner->setCurrentItem(3);
gbox->addWidget(ComboCorner, 4,2);
LabelStop = new QLabel(tr("Stop frequency:"), this);
gbox->addWidget(LabelStop, 5,0);
EditStop = new QLineEdit("2", this);
EditStop->setValidator(DoubleVal);
gbox->addWidget(EditStop, 5,1);
ComboStop = new QComboBox(this);
ComboStop->insertItem("Hz");
ComboStop->insertItem("kHz");
ComboStop->insertItem("MHz");
ComboStop->insertItem("GHz");
ComboStop->setCurrentItem(3);
gbox->addWidget(ComboStop, 5,2);
LabelBandStop = new QLabel(tr("Stop band frequency:"), this);
gbox->addWidget(LabelBandStop, 6,0);
EditBandStop = new QLineEdit("3", this);
EditBandStop->setValidator(DoubleVal);
gbox->addWidget(EditBandStop, 6,1);
ComboBandStop = new QComboBox(this);
ComboBandStop->insertItem("Hz");
ComboBandStop->insertItem("kHz");
ComboBandStop->insertItem("MHz");
ComboBandStop->insertItem("GHz");
ComboBandStop->setCurrentItem(3);
gbox->addWidget(ComboBandStop, 6,2);
LabelRipple = new QLabel(tr("Pass band ripple:"), this);
gbox->addWidget(LabelRipple, 7,0);
EditRipple = new QLineEdit("1", this);
EditRipple->setValidator(DoubleVal);
gbox->addWidget(EditRipple, 7,1);
LabelRipple_dB = new QLabel("dB", this);
gbox->addWidget(LabelRipple_dB, 7,2);
LabelAtten = new QLabel(tr("Stop band attenuation:"), this);
gbox->addWidget(LabelAtten, 8,0);
EditAtten = new QLineEdit("20", this);
EditAtten->setValidator(DoubleVal);
gbox->addWidget(EditAtten, 8,1);
LabelAtten_dB = new QLabel("dB", this);
gbox->addWidget(LabelAtten_dB, 8,2);
QLabel *Label9 = new QLabel(tr("Impedance:"), this);
gbox->addWidget(Label9, 9,0);
EditImpedance = new QLineEdit("50", this);
EditImpedance->setValidator(DoubleVal);
gbox->addWidget(EditImpedance, 9,1);
QLabel *Label10 = new QLabel("Ohm", this);
gbox->addWidget(Label10, 9,2);
QPushButton *ButtonGo =
new QPushButton(tr("Calculate and put into Clipboard"), this);
connect(ButtonGo, SIGNAL(clicked()), SLOT(slotCalculate()));
gbox->addMultiCellWidget(ButtonGo, 10,10,0,2);
LabelResult = new QLabel(this);
ResultState = 100;
slotShowResult();
LabelResult->setAlignment(Qt::AlignHCenter);
gbox->addMultiCellWidget(LabelResult, 11,11,0,2);
// ------- finally set initial state --------
slotTypeChanged(0);
slotClassChanged(0);
}
QucsFilter::QucsFilter()
{
QWidget *centralWidget = new QWidget(this);
setCentralWidget(centralWidget);
// set application icon
setWindowIcon(QPixmap(":/bitmaps/big.qucs.xpm"));
setWindowTitle("Qucs Filter " PACKAGE_VERSION);
// -------- create menubar -------------------
QMenu *fileMenu = new QMenu(tr("&File"));
QAction * fileQuit = new QAction(tr("E&xit"), this);
fileQuit->setShortcut(Qt::CTRL+Qt::Key_Q);
connect(fileQuit, SIGNAL(activated()), SLOT(slotQuit()));
fileMenu->addAction(fileQuit);
QMenu *helpMenu = new QMenu(tr("&Help"), this);
QAction * helpHelp = new QAction(tr("Help..."), this);
helpHelp->setShortcut(Qt::Key_F1);
connect(helpHelp, SIGNAL(activated()), SLOT(slotHelpIntro()));
QAction * helpAbout = new QAction(tr("&About QucsFilter..."), this);
helpMenu->addAction(helpAbout);
connect(helpAbout, SIGNAL(activated()), SLOT(slotHelpAbout()));
QAction * helpAboutQt = new QAction(tr("About Qt..."), this);
helpMenu->addAction(helpAboutQt);
connect(helpAboutQt, SIGNAL(activated()), SLOT(slotHelpAboutQt()));
helpMenu->addAction(helpHelp);
helpMenu->addSeparator();
helpMenu->addAction(helpAbout);
helpMenu->addAction(helpAboutQt);
menuBar()->addMenu(fileMenu);
menuBar()->addSeparator();
menuBar()->addMenu(helpMenu);
// ------- create main windows widgets --------
all = new QGridLayout();
all->setSpacing(3);
// ...........................................................
box1 = new QGroupBox(tr("Filter"), this);
QHBoxLayout *hbox = new QHBoxLayout();
gbox1 = new QGridLayout();
gbox1->setSpacing(3);
box1->setLayout(gbox1);
QLabel *Label0 = new QLabel(tr("Realization:"), this);
gbox1->addWidget(Label0, 0,0);
ComboRealize = new QComboBox(this);
ComboRealize->addItem("LC ladder (pi type)");
ComboRealize->addItem("LC ladder (tee type)");
ComboRealize->addItem("End coupled transmission lines");
ComboRealize->addItem("Parallel coupled transmission lines");
ComboRealize->addItem("Stepped-impedance");
ComboRealize->addItem("Quarter wave resonators");
ComboRealize->addItem("Quarter wave side coupled ring resonator");
ComboRealize->addItem("Capacitively coupled shunt resonators");
ComboRealize->addItem("Equation-defined");
gbox1->addWidget(ComboRealize, 0,1);
connect(ComboRealize, SIGNAL(activated(int)), SLOT(slotRealizationChanged(int)));
//Synthesize Microstrip
MicrostripcheckBox=new QCheckBox("Microstrip implementation");
MicrostripcheckBox->setChecked(false);
MicrostripcheckBox->setEnabled(false);
gbox1->addWidget(MicrostripcheckBox, 1,0);
connect(MicrostripcheckBox, SIGNAL(clicked()), SLOT(on_MicrostripcheckBox_clicked()));
QLabel *Label1 = new QLabel(tr("Filter type:"), this);
gbox1->addWidget(Label1, 2,0);
ComboType = new QComboBox(this);
ComboType->addItem("Bessel");
ComboType->addItem("Butterworth");
ComboType->addItem("Chebyshev");
ComboType->addItem("Cauer");
gbox1->addWidget(ComboType, 2,1);
connect(ComboType, SIGNAL(activated(int)), SLOT(slotTypeChanged(int)));
QLabel *Label2 = new QLabel(tr("Filter class:"), this);
gbox1->addWidget(Label2, 3,0);
ComboClass = new QComboBox(this);
ComboClass->addItem(tr("Low pass"));
ComboClass->addItem(tr("High pass"));
ComboClass->addItem(tr("Band pass"));
ComboClass->addItem(tr("Band stop"));
gbox1->addWidget(ComboClass, 3,1);
connect(ComboClass, SIGNAL(activated(int)), SLOT(slotClassChanged(int)));
IntVal = new QIntValidator(1, 200, this);
DoubleVal = new QDoubleValidator(this);
LabelOrder = new QLabel(tr("Order:"), this);
gbox1->addWidget(LabelOrder, 4,0);
EditOrder = new QLineEdit("3", this);
EditOrder->setValidator(IntVal);
gbox1->addWidget(EditOrder, 4,1);
LabelStart = new QLabel(tr("Corner frequency:"), this);
gbox1->addWidget(LabelStart, 5,0);
EditCorner = new QLineEdit("1", this);
EditCorner->setValidator(DoubleVal);
gbox1->addWidget(EditCorner, 5,1);
ComboCorner = new QComboBox(this);
ComboCorner->addItem("Hz");
ComboCorner->addItem("kHz");
ComboCorner->addItem("MHz");
ComboCorner->addItem("GHz");
ComboCorner->setCurrentIndex(3);
gbox1->addWidget(ComboCorner, 5,2);
LabelStop = new QLabel(tr("Stop frequency:"), this);
gbox1->addWidget(LabelStop, 6,0);
EditStop = new QLineEdit("2", this);
EditStop->setValidator(DoubleVal);
gbox1->addWidget(EditStop, 6,1);
ComboStop = new QComboBox(this);
ComboStop->addItem("Hz");
ComboStop->addItem("kHz");
ComboStop->addItem("MHz");
ComboStop->addItem("GHz");
ComboStop->setCurrentIndex(3);
gbox1->addWidget(ComboStop, 6,2);
LabelBandStop = new QLabel(tr("Stop band frequency:"), this);
gbox1->addWidget(LabelBandStop, 7,0);
EditBandStop = new QLineEdit("3", this);
EditBandStop->setValidator(DoubleVal);
gbox1->addWidget(EditBandStop, 7,1);
ComboBandStop = new QComboBox(this);
ComboBandStop->addItem("Hz");
ComboBandStop->addItem("kHz");
ComboBandStop->addItem("MHz");
ComboBandStop->addItem("GHz");
ComboBandStop->setCurrentIndex(3);
gbox1->addWidget(ComboBandStop, 7,2);
LabelRipple = new QLabel(tr("Pass band ripple:"), this);
gbox1->addWidget(LabelRipple, 8,0);
EditRipple = new QLineEdit("1", this);
EditRipple->setValidator(DoubleVal);
gbox1->addWidget(EditRipple, 8,1);
LabelRipple_dB = new QLabel("dB", this);
gbox1->addWidget(LabelRipple_dB, 8,2);
LabelAtten = new QLabel(tr("Stop band attenuation:"), this);
gbox1->addWidget(LabelAtten, 9,0);
EditAtten = new QLineEdit("20", this);
EditAtten->setValidator(DoubleVal);
gbox1->addWidget(EditAtten, 9,1);
LabelAtten_dB = new QLabel("dB", this);
gbox1->addWidget(LabelAtten_dB, 9,2);
LabelImpedance = new QLabel(tr("Impedance:"), this);
gbox1->addWidget(LabelImpedance, 10,0);
EditImpedance = new QLineEdit("50", this);
EditImpedance->setValidator(DoubleVal);
gbox1->addWidget(EditImpedance, 10,1);
LabelOhm = new QLabel("Ohm", this);
gbox1->addWidget(LabelOhm, 10,2);
// ...........................................................
box2 = new QGroupBox(tr("Microstrip Substrate"), this);
box2->setEnabled(false);
gbox2 = new QGridLayout();
gbox2->setSpacing(3);
box2->setLayout(gbox2);
QLabel *Label3 = new QLabel(tr("Relative permittivity:"), this);
gbox2->addWidget(Label3, 0,0);
ComboEr = new QComboBox(this);
ComboEr->setEditable(true);
ComboEr->lineEdit()->setValidator(DoubleVal);
connect(ComboEr, SIGNAL(activated(const QString&)), SLOT(slotTakeEr(const QString&)));
gbox2->addWidget(ComboEr, 0,1);
const char **p = List_er;
while(*(++p))
ComboEr->addItem(*p); // put material properties into combobox
ComboEr->lineEdit()->setText("9.8");
QLabel *Label4 = new QLabel(tr("Substrate height:"), this);
gbox2->addWidget(Label4, 1,0);
EditHeight = new QLineEdit("1.0", this);
EditHeight->setValidator(DoubleVal);
gbox2->addWidget(EditHeight, 1,1);
QLabel *Label5 = new QLabel("mm", this);
gbox2->addWidget(Label5, 1,2);
QLabel *Label6 = new QLabel(tr("metal thickness:"), this);
gbox2->addWidget(Label6, 2,0);
EditThickness = new QLineEdit("12.5", this);
EditThickness->setValidator(DoubleVal);
gbox2->addWidget(EditThickness, 2,1);
QLabel *Label7 = new QLabel("um", this);
gbox2->addWidget(Label7, 2,2);
QLabel *Label8 = new QLabel(tr("minimum width:"), this);
gbox2->addWidget(Label8, 3,0);
EditMinWidth = new QLineEdit("0.4", this);
EditMinWidth->setValidator(DoubleVal);
gbox2->addWidget(EditMinWidth, 3,1);
QLabel *Label9 = new QLabel("mm", this);
gbox2->addWidget(Label9, 3,2);
QLabel *Label10 = new QLabel(tr("maximum width:"), this);
gbox2->addWidget(Label10, 4,0);
EditMaxWidth = new QLineEdit("5.0", this);
EditMaxWidth->setValidator(DoubleVal);
gbox2->addWidget(EditMaxWidth, 4,1);
QLabel *Label11 = new QLabel("mm", this);
gbox2->addWidget(Label11, 4,2);
QSpacerItem *mySpacer=new QSpacerItem(1,1, QSizePolicy::Minimum, QSizePolicy::Expanding);
gbox2->addItem(mySpacer, 5, 0, 1, -1);
QSize sz;
boxImage = new QGroupBox(tr("Preview"), this);
gboxImage = new QGridLayout();
boxImage->setLayout(gboxImage);
QString s1 = ":/bitmaps/LC_Ladder_Pi_LPF.svg";
imgLayout = new QSvgWidget(s1);
sz = imgLayout->size();
imgLayout->setFixedSize(.5*sz);
gboxImage->addWidget(imgLayout);
// ...........................................................
QVBoxLayout *vboxButtons = new QVBoxLayout();
QPushButton *ButtonGo = new QPushButton(tr("Calculate and put into Clipboard"), this);
connect(ButtonGo, SIGNAL(clicked()), SLOT(slotCalculate()));
vboxButtons->addWidget(ButtonGo);
LabelResult = new QLabel(this);
ResultState = 100;
slotShowResult();
LabelResult->setAlignment(Qt::AlignHCenter);
vboxButtons->addWidget(LabelResult);
QVBoxLayout *vbox_all = new QVBoxLayout();
QVBoxLayout *vboxRealisation = new QVBoxLayout();
QVBoxLayout *vboxMicrostrip = new QVBoxLayout();
vboxRealisation->addWidget(box1);
hbox->addLayout(vboxRealisation);
vboxMicrostrip->addWidget(box2);
vboxMicrostrip->addWidget(boxImage);
hbox->addLayout(vboxMicrostrip);
vbox_all->addLayout(hbox);
vbox_all->addLayout(vboxButtons);
centralWidget->setLayout(vbox_all);
// ------- finally set initial state --------
slotTypeChanged(0);
slotClassChanged(0);
}
ServiceCharges::ServiceCharges(MainWindow* main)
: QuasarWindow(main, "ServiceCharges")
{
_helpSource = "service_charges.html";
QWidget* frame = new QWidget(this);
QLabel* startLabel = new QLabel(tr("Start Date:"), frame);
_start = new DatePopup(frame);
startLabel->setBuddy(_start);
QLabel* endLabel = new QLabel(tr("End Date:"), frame);
_end = new DatePopup(frame);
endLabel->setBuddy(_end);
QLabel* storeLabel = new QLabel(tr("Store:"), frame);
_store = new LookupEdit(new StoreLookup(_main, this), frame);
_store->setFocusPolicy(ClickFocus);
_store->setLength(20);
storeLabel->setBuddy(_store);
QLabel* accountLabel = new QLabel(tr("Account:"), frame);
_account = new LookupEdit(new AccountLookup(_main, this), frame);
_account->setFocusPolicy(ClickFocus);
_account->setLength(20);
accountLabel->setBuddy(_account);
_charges = new ListView(frame);
_charges->setAllColumnsShowFocus(true);
_charges->setRootIsDecorated(false);
_charges->setShowSortIndicator(true);
_charges->addTextColumn(tr("Customer"), 50);
_charges->addMoneyColumn(tr("Amount"));
QFrame* buttons = new QFrame(frame);
QPushButton* calc = new QPushButton(tr("Calculate"), buttons);
QPushButton* post = new QPushButton(tr("Post"), buttons);
QPushButton* cancel = new QPushButton(tr("Cancel"), buttons);
connect(calc, SIGNAL(clicked()), this, SLOT(slotCalculate()));
connect(post, SIGNAL(clicked()), this, SLOT(slotPost()));
connect(cancel, SIGNAL(clicked()), this, SLOT(close()));
QGridLayout* buttonGrid = new QGridLayout(buttons);
buttonGrid->setSpacing(4);
buttonGrid->setMargin(4);
buttonGrid->setColStretch(0, 1);
buttonGrid->addWidget(calc, 0, 1);
buttonGrid->addWidget(post, 0, 2);
buttonGrid->addWidget(cancel, 0, 3);
QGridLayout* frameGrid = new QGridLayout(frame);
frameGrid->setSpacing(6);
frameGrid->setMargin(6);
frameGrid->setRowStretch(2, 1);
frameGrid->setColStretch(2, 1);
frameGrid->addWidget(startLabel, 0, 0);
frameGrid->addWidget(_start, 0, 1, AlignLeft | AlignVCenter);
frameGrid->addWidget(storeLabel, 0, 3);
frameGrid->addWidget(_store, 0, 4, AlignLeft | AlignVCenter);
frameGrid->addWidget(endLabel, 1, 0);
frameGrid->addWidget(_end, 1, 1, AlignLeft | AlignVCenter);
frameGrid->addWidget(accountLabel, 1, 3);
frameGrid->addWidget(_account, 1, 4, AlignLeft | AlignVCenter);
frameGrid->addMultiCellWidget(_charges, 2, 2, 0, 4);
frameGrid->addMultiCellWidget(buttons, 3, 3, 0, 4);
Company company;
_quasar->db()->lookup(company);
if (company.lastServiceCharge().isNull()) {
_start->setDate(QDate::currentDate() - 30);
_end->setDate(QDate::currentDate());
} else {
_start->setDate(company.lastServiceCharge() + 1);
_end->setDate(QDate::currentDate());
}
_store->setId(_quasar->defaultStore());
_account->setId(company.chargeAccount());
if (_quasar->storeCount() == 1) {
storeLabel->hide();
_store->hide();
}
if (_start->getDate().isNull()) {
_start->setFocus();
} else {
_end->setFocus();
_end->dateWidget()->selectAll();
}
setCentralWidget(frame);
setCaption(tr("Service Charges"));
finalize();
}
