Main::Main(QGraphicsScene& c, QWidget* parent, const char* name, Qt::WindowFlags f) :
Q3MainWindow(parent,name,f),
canvas(c)
{
editor = new FigureEditor(canvas,this);
QMenuBar* menu = menuBar();
Q3PopupMenu* file = new Q3PopupMenu( menu );
file->insertItem("&Fill canvas", this, SLOT(init()), Qt::CTRL+Qt::Key_F);
file->insertItem("&Erase canvas", this, SLOT(clear()), Qt::CTRL+Qt::Key_E);
file->insertItem("&New view", this, SLOT(newView()), Qt::CTRL+Qt::Key_N);
file->insertSeparator();
file->insertItem("&Print...", this, SLOT(print()), Qt::CTRL+Qt::Key_P);
file->insertSeparator();
file->insertItem("E&xit", qApp, SLOT(quit()), Qt::CTRL+Qt::Key_Q);
menu->insertItem("&File", file);
Q3PopupMenu* edit = new Q3PopupMenu( menu );
edit->insertItem("Add &Circle", this, SLOT(addCircle()), Qt::ALT+Qt::Key_C);
edit->insertItem("Add &Hexagon", this, SLOT(addHexagon()), Qt::ALT+Qt::Key_H);
edit->insertItem("Add &Polygon", this, SLOT(addPolygon()), Qt::ALT+Qt::Key_P);
edit->insertItem("Add Spl&ine", this, SLOT(addSpline()), Qt::ALT+Qt::Key_I);
edit->insertItem("Add &Text", this, SLOT(addText()), Qt::ALT+Qt::Key_T);
edit->insertItem("Add &Line", this, SLOT(addLine()), Qt::ALT+Qt::Key_L);
edit->insertItem("Add &Rectangle", this, SLOT(addRectangle()), Qt::ALT+Qt::Key_R);
edit->insertItem("Add &Sprite", this, SLOT(addSprite()), Qt::ALT+Qt::Key_S);
edit->insertItem("Create &Mesh", this, SLOT(addMesh()), Qt::ALT+Qt::Key_M );
edit->insertItem("Add &Alpha-blended image", this, SLOT(addButterfly()), Qt::ALT+Qt::Key_A);
menu->insertItem("&Edit", edit);
Q3PopupMenu* view = new Q3PopupMenu( menu );
view->insertItem("&Enlarge", this, SLOT(enlarge()), Qt::SHIFT+Qt::CTRL+Qt::Key_Plus);
view->insertItem("Shr&ink", this, SLOT(shrink()), Qt::SHIFT+Qt::CTRL+Qt::Key_Minus);
view->insertSeparator();
view->insertItem("&Rotate clockwise", this, SLOT(rotateClockwise()), Qt::CTRL+Qt::Key_PageDown);
view->insertItem("Rotate &counterclockwise", this, SLOT(rotateCounterClockwise()), Qt::CTRL+Qt::Key_PageUp);
view->insertItem("&Zoom in", this, SLOT(zoomIn()), Qt::CTRL+Qt::Key_Plus);
view->insertItem("Zoom &out", this, SLOT(zoomOut()), Qt::CTRL+Qt::Key_Minus);
view->insertItem("Translate left", this, SLOT(moveL()), Qt::CTRL+Qt::Key_Left);
view->insertItem("Translate right", this, SLOT(moveR()), Qt::CTRL+Qt::Key_Right);
view->insertItem("Translate up", this, SLOT(moveU()), Qt::CTRL+Qt::Key_Up);
view->insertItem("Translate down", this, SLOT(moveD()), Qt::CTRL+Qt::Key_Down);
view->insertItem("&Mirror", this, SLOT(mirror()), Qt::CTRL+Qt::Key_Home);
menu->insertItem("&View", view);
menu->insertSeparator();
Q3PopupMenu* help = new Q3PopupMenu( menu );
help->insertItem("&About", this, SLOT(help()), Qt::Key_F1);
help->setItemChecked(dbf_id, TRUE);
menu->insertItem("&Help",help);
statusBar();
setCentralWidget(editor);
printer = 0;
init();
}
/* Constructor setups the GUI. */
QucsLib::QucsLib()
{
// set application icon
setIcon (QPixmap(QucsSettings.BitmapDir + "big.qucs.xpm"));
setCaption("Qucs Library Tool " PACKAGE_VERSION);
QMenuBar * menuBar = new QMenuBar (this);
// create file menu
QPopupMenu * fileMenu = new QPopupMenu ();
QAction * manageLib =
new QAction ("Manage User Libraries...", tr("Manage User &Libraries..."), CTRL+Key_M, this);
manageLib->addTo (fileMenu);
connect(manageLib, SIGNAL(activated()), SLOT(slotManageLib()));
fileMenu->insertSeparator();
QAction * fileQuit =
new QAction ("Quit", tr("&Quit"), CTRL+Key_Q, this);
fileQuit->addTo (fileMenu);
connect(fileQuit, SIGNAL(activated()), SLOT(slotQuit()));
// create help menu
QPopupMenu * helpMenu = new QPopupMenu ();
QAction * helpHelp =
new QAction (tr("Help"), tr("&Help"), Key_F1, this);
helpHelp->addTo (helpMenu);
connect(helpHelp, SIGNAL(activated()), SLOT(slotHelp()));
QAction * helpAbout =
new QAction (tr("About"), tr("About"), 0, helpMenu);
helpAbout->addTo (helpMenu);
connect(helpAbout, SIGNAL(activated()), SLOT(slotAbout()));
// setup menu bar
menuBar->insertItem (tr("&File"), fileMenu);
menuBar->insertSeparator ();
menuBar->insertItem (tr("&Help"), helpMenu);
// main box
QVBoxLayout * all = new QVBoxLayout (this);
all->setSpacing (0);
all->setMargin (0);
// reserve space for menubar
QWidget * Space = new QWidget (this);
Space->setFixedSize(5, menuBar->height() + 2);
all->addWidget (Space);
// main layout
QHBox * h = new QHBox (this);
h->setSpacing (5);
h->setMargin (3);
all->addWidget (h);
// library and component choice
QVGroupBox * LibGroup = new QVGroupBox (tr("Component Selection"), h);
Library = new QComboBox (LibGroup);
connect(Library, SIGNAL(activated(int)), SLOT(slotSelectLibrary(int)));
CompList = new QListBox(LibGroup);
connect(CompList, SIGNAL(highlighted(QListBoxItem*)),
SLOT(slotShowComponent(QListBoxItem*)));
QHBox * h1 = new QHBox (LibGroup);
QPushButton * SearchButton = new QPushButton (tr("Search..."), h1);
connect(SearchButton, SIGNAL(clicked()), SLOT(slotSearchComponent()));
h1->setStretchFactor(new QWidget(h1), 5); // stretchable placeholder
// component display
QVGroupBox *CompGroup = new QVGroupBox (tr("Component"), h);
CompDescr = new QTextEdit(CompGroup);
CompDescr->setTextFormat(Qt::PlainText);
CompDescr->setReadOnly(true);
CompDescr->setWordWrap(QTextEdit::NoWrap);
Symbol = new SymbolWidget (CompGroup);
QHBox * h2 = new QHBox (CompGroup);
QPushButton * CopyButton = new QPushButton (tr("Copy to clipboard"), h2);
connect(CopyButton, SIGNAL(clicked()), SLOT(slotCopyToClipBoard()));
QPushButton * ShowButton = new QPushButton (tr("Show Model"), h2);
connect(ShowButton, SIGNAL(clicked()), SLOT(slotShowModel()));
// ......................................................
putLibrariesIntoCombobox();
}
FilterDialog::FilterDialog (QWidget * parent) : QDialog (parent)
{
// set application icon
///setIcon (QPixmap(QucsSettings.BitmapDir + "big.qucs.xpm"));
setCaption("Qucs Filter " PACKAGE_VERSION);
all = new Q3VBoxLayout(this);
// -------- create menubar -------------------
Q3PopupMenu *fileMenu = new Q3PopupMenu();
fileMenu->insertItem(tr("E&xit"), this, SLOT(slotQuit()), Qt::CTRL+Qt::Key_Q);
Q3PopupMenu *helpMenu = new Q3PopupMenu();
helpMenu->insertItem(
tr("&About Qucs Filter..."), 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);
all->addWidget(bar);
// reserve space for menubar
all->addSpacing (bar->height() + 2);
QTabWidget *t = new QTabWidget(this);
all->addWidget(t);
// ...........................................................
QWidget *Tab1 = new QWidget(t);
Q3GridLayout *gp1 = new Q3GridLayout(Tab1,12,6,5,5);
FilterName = new QComboBox(FALSE, Tab1);
gp1->addWidget(FilterName,0,0);
TformName = new QComboBox(FALSE, Tab1);
gp1->addWidget(TformName,0,1);
OrderBox = new QCheckBox(tr("Specify order"), Tab1);
gp1->addWidget(OrderBox,1,0);
Q3HBox *h1 = new Q3HBox(Tab1);
h1->setSpacing (5);
OrderCombo = new QComboBox(FALSE, h1);
OrderCombo->setEnabled(TRUE);
SubOrderCombo = new QComboBox(FALSE, h1);
SubOrderCombo->setEnabled(FALSE);
SubOrderCombo->insertItem( tr( "b" ) );
SubOrderCombo->insertItem( tr( "c" ) );
gp1->addWidget(h1,1,1);
CutoffLabel = new QLabel(tr("Cutoff/Center"),Tab1);
gp1->addWidget(CutoffLabel,2,0);
EnterCutoff = new QLineEdit(Tab1);
gp1->addWidget(EnterCutoff,2,1);
CutoffCombo = new QComboBox(Tab1);
CutoffCombo->insertItem( tr( "Hz" ) );
CutoffCombo->insertItem( tr( "kHz" ) );
CutoffCombo->insertItem( tr( "MHz" ) );
CutoffCombo->insertItem( tr( "GHz" ) );
gp1->addWidget(CutoffCombo,2,2);
RippleLabel = new QLabel(tr("Ripple"),Tab1);
gp1->addWidget(RippleLabel,3,0);
EnterRipple = new QLineEdit(Tab1);
gp1->addWidget(EnterRipple,3,1);
RippleUnitLabel = new QLabel(tr("dB"),Tab1);
gp1->addWidget(RippleUnitLabel,3,2);
AngleLabel = new QLabel(tr("Angle"),Tab1);
gp1->addWidget(AngleLabel,3,3);
EnterAngle = new QLineEdit(Tab1);
gp1->addWidget(EnterAngle,3,4);
AngleUnitLabel = new QLabel(tr("°"),Tab1);
gp1->addWidget(AngleUnitLabel,3,5);
ZinLabel = new QLabel(tr("Zin"),Tab1);
gp1->addWidget(ZinLabel,7,0);
EnterZin = new QLineEdit(Tab1);
gp1->addWidget(EnterZin,7,1);
OhmLabel = new QLabel(tr("Ohm"),Tab1);
gp1->addWidget(OhmLabel,7,2);
ZoutLabel = new QLabel(tr("Zout"),Tab1);
ZoutLabel->setEnabled(false);
gp1->addWidget(ZoutLabel,7,3);
EnterZout = new QLineEdit(Tab1);
gp1->addWidget(EnterZout,7,4);
OhmLabel_2 = new QLabel(tr("Ohm"),Tab1);
gp1->addWidget(OhmLabel_2,7,5);
StopbandLabel = new QLabel(tr("Stopband corner"),Tab1);
gp1->addWidget(StopbandLabel,5,0);
EnterStopband = new QLineEdit(Tab1);
gp1->addWidget(EnterStopband,5,1);
StopbandCombo = new QComboBox(FALSE, Tab1);
StopbandCombo->insertItem( tr( "Hz" ) );
StopbandCombo->insertItem( tr( "kHz" ) );
StopbandCombo->insertItem( tr( "MHz" ) );
StopbandCombo->insertItem( tr( "GHz" ) );
gp1->addWidget(StopbandCombo,5,2);
BandwidthLabel = new QLabel(tr("Bandwidth"),Tab1);
BandwidthLabel->setEnabled(FALSE);
gp1->addWidget(BandwidthLabel,4,0);
EnterBandwidth = new QLineEdit(Tab1);
gp1->addWidget(EnterBandwidth,4,1);
BandwidthCombo = new QComboBox(FALSE, Tab1);
BandwidthCombo->setEnabled(FALSE);
BandwidthCombo->insertItem( tr( "Hz" ) );
BandwidthCombo->insertItem( tr( "kHz" ) );
BandwidthCombo->insertItem( tr( "MHz" ) );
BandwidthCombo->insertItem( tr( "GHz" ) );
gp1->addWidget(BandwidthCombo,4,2);
AttenuationLabel = new QLabel(tr("Attenuation"),Tab1);
gp1->addWidget(AttenuationLabel,6,0);
EnterAttenuation = new QLineEdit(Tab1);
gp1->addWidget(EnterAttenuation,6,1);
dBLabel = new QLabel(tr("dB"),Tab1);
gp1->addWidget(dBLabel,6,2);
DualBox = new QCheckBox(tr("dual"),Tab1);
gp1->addMultiCellWidget(DualBox,8,8,0,2);
CauerPoleBox = new QCheckBox(tr("Stopband is first pole"),Tab1);
CauerPoleBox->setEnabled(FALSE);
gp1->addMultiCellWidget(CauerPoleBox,9,9,0,2);
OptimizeCauerBox = new QCheckBox(tr("Optimize cauer"),Tab1);
OptimizeCauerBox->setEnabled(FALSE);
gp1->addMultiCellWidget(OptimizeCauerBox,10,10,0,2);
EqualInductorBox = new QCheckBox(tr("Equal inductors"),Tab1);
EqualInductorBox->setEnabled(FALSE);
gp1->addMultiCellWidget(EqualInductorBox,8,8,3,5);
UseCrossBox = new QCheckBox(tr("+ rather than T"),Tab1);
UseCrossBox->setEnabled(FALSE);
gp1->addMultiCellWidget(UseCrossBox,9,9,3,5);
Cboxes = new Q3VButtonGroup(tr("Optimize C"),Tab1);
Cmin = new QRadioButton(tr("Cmin"),Cboxes);
Cmax = new QRadioButton(tr("Cmax"),Cboxes);
NoC = new QRadioButton(tr("noC"),Cboxes);
gp1->addMultiCellWidget(Cboxes,11,11,0,2);
Lboxes = new Q3VButtonGroup(tr("Optimize L"),Tab1);
Lmin = new QRadioButton(tr("Lmin"),Lboxes);
Lmax = new QRadioButton(tr("Lmax"),Lboxes);
NoL = new QRadioButton(tr("noL"),Lboxes);
gp1->addMultiCellWidget(Lboxes,11,11,3,5);
t->addTab(Tab1, tr("LC Filters"));
// ...........................................................
QWidget *Tab2 = new QWidget(t);
t->addTab(Tab2, tr("Microstrip Filters"));
// ...........................................................
QWidget *Tab3 = new QWidget(t);
t->addTab(Tab3, tr("Active Filters"));
// reserve space for vertical resizing
all->addStretch();
// ...........................................................
// buttons on the bottom of the dialog (independent of the TabWidget)
Q3HBox *Butts = new Q3HBox(this);
Butts->setSpacing(3);
Butts->setMargin(3);
all->addWidget(Butts);
cancelButton = new QPushButton(tr("Exit"),Butts);
okButton = new QPushButton(tr("Calculate"),Butts);
okButton->setEnabled(FALSE);
// signals and slots connections
connect( cancelButton, SIGNAL( clicked() ), this, SLOT( reject() ) );
connect( okButton, SIGNAL( clicked() ), this, SLOT( accept() ) );
}
MyWidget::MyWidget( QWidget *parent, const char *name )
: QWidget( parent, name )
{
setCaption("Color Codes");
// icons are handled differently on OSX
#ifndef __APPLE__
setIcon(QPixmap(":/bitmaps/big.qucs.xpm"));
#endif
// -------- create menubar -------------------
QAction *fileExit = new QAction(tr("E&xit"), this);
fileExit->setShortcut(Qt::CTRL+Qt::Key_Q);
connect(fileExit, SIGNAL(activated()), qApp, SLOT(quit()));
QMenu *fileMenu = new QMenu(tr("&File"));
fileMenu->addAction(fileExit);
QAction *help = new QAction(tr("Help..."), this);
help->setShortcut(Qt::Key_F1);
connect(help, SIGNAL(activated()), this, SLOT(slotHelpIntro()));
QAction *about = new QAction(tr("&About ResistorCodes..."), this);
connect(about, SIGNAL(activated()), this, SLOT(slotHelpAbout()));
QAction *aboutQt = new QAction(tr("&About Qt..."), this);
connect(aboutQt, SIGNAL(activated()), this, SLOT(slotHelpAboutQt()));
QMenu *helpMenu = new QMenu(tr("&Help"));
helpMenu->addAction(help);
helpMenu->addAction(about);
helpMenu->addSeparator();
helpMenu->addAction(aboutQt);
QMenuBar *menuBar = new QMenuBar(this);
menuBar->addMenu(fileMenu);
menuBar->insertSeparator();
menuBar->addMenu(helpMenu);
res= new QResistor();
//--------------------resistance displayin ui ---------------------------------//
resBox = new MyResistanceBox (this);
connect(res, SIGNAL(valueModified(QResistor*)),resBox,SLOT(update(QResistor*)));
//-------------------color displaying ui---------------------------------------------//
colorBox = new MyColorBox(this);
connect(res, SIGNAL(valueModified(QResistor*)),colorBox,SLOT(update(QResistor*)));
//-------------------paste the configuration to clipboard--------------------------------------------//
connect(res, SIGNAL(valueModified(QResistor*)),this,SLOT(slotConfiguration()));
//-------------------switching buttons ui--------------------------------------//
QPushButton *calcColor = new QPushButton(QPixmap(":/bitmaps/next.png")," To Colors", this, "calcColor" );
connect(calcColor, SIGNAL(clicked()),this,SLOT(setResistanceValue()));
QPushButton *calcResistance = new QPushButton(QPixmap(":/bitmaps/previous.png")," To Resistance", this, "calcResistance" );
connect(calcResistance, SIGNAL(clicked()),this,SLOT(setColorValue()));
QPushButton *quit = new QPushButton( "Quit", this, "quit" );
connect( quit, SIGNAL(clicked()), qApp, SLOT(quit()) );
QHBoxLayout *buttonBox = new QHBoxLayout;
buttonBox->addWidget(calcColor);
buttonBox->addWidget(calcResistance);
buttonBox->addWidget(quit);
//--------------------packing all of them together---------------------------------------//
QGridLayout *grid = new QGridLayout(this);
grid->setMargin(10);
#ifndef __APPLE__
QWidget *Space = new QWidget(this); // reserve space for menubar
Space->setFixedSize(1, menuBar->height());
grid->addWidget(Space, 0,0);
#endif
grid->addWidget( resBox, 1, 0 );
grid->addLayout( buttonBox, 2, 0 );
grid->addWidget( colorBox, 3, 0 );
}
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);
}
Main::Main(QCanvas& c, QWidget* parent, const char* name, WFlags f) :
QMainWindow(parent,name,f),
canvas(c)
{
editor = new FigureEditor(canvas,this); // 繼承canvas view而來
QMenuBar* menu = menuBar();
QPopupMenu* file = new QPopupMenu( menu ); // 當parent被刪除,則子類別也會被刪除
file->insertItem("&Fill canvas", this, SLOT(init()), CTRL+Key_F);
file->insertItem("&Erase canvas", this, SLOT(clear()), CTRL+Key_E);
file->insertItem("&New view", this, SLOT(newView()), CTRL+Key_N);
file->insertSeparator();
file->insertItem("&Print...", this, SLOT(print()), CTRL+Key_P);
file->insertSeparator();
file->insertItem("E&xit", qApp, SLOT(quit()), CTRL+Key_Q);
menu->insertItem("&File", file); // 建立一個工具列名為File的label
QPopupMenu* edit = new QPopupMenu( menu );
edit->insertItem("Add &Circle", this, SLOT(addCircle()), ALT+Key_C);
edit->insertItem("Add &Hexagon", this, SLOT(addHexagon()), ALT+Key_H);
edit->insertItem("Add &Polygon", this, SLOT(addPolygon()), ALT+Key_P);
edit->insertItem("Add Spl&ine", this, SLOT(addSpline()), ALT+Key_I);
edit->insertItem("Add &Text", this, SLOT(addText()), ALT+Key_T);
edit->insertItem("Add &Line", this, SLOT(addLine()), ALT+Key_L);
edit->insertItem("Add &Rectangle", this, SLOT(addRectangle()), ALT+Key_R);
edit->insertItem("Add &Sprite", this, SLOT(addSprite()), ALT+Key_S);
edit->insertItem("Create &Mesh", this, SLOT(addMesh()), ALT+Key_M );
edit->insertItem("Add &Alpha-blended image", this, SLOT(addButterfly()), ALT+Key_A);
menu->insertItem("&Edit", edit);
QPopupMenu* view = new QPopupMenu( menu );
view->insertItem("&Enlarge", this, SLOT(enlarge()), SHIFT+CTRL+Key_Plus);
view->insertItem("Shr&ink", this, SLOT(shrink()), SHIFT+CTRL+Key_Minus);
view->insertSeparator();
view->insertItem("&Rotate clockwise", this, SLOT(rotateClockwise()), CTRL+Key_PageDown);
view->insertItem("Rotate &counterclockwise", this, SLOT(rotateCounterClockwise()), CTRL+Key_PageUp);
view->insertItem("&Zoom in", this, SLOT(zoomIn()), CTRL+Key_Plus);
view->insertItem("Zoom &out", this, SLOT(zoomOut()), CTRL+Key_Minus);
view->insertItem("Translate left", this, SLOT(moveL()), CTRL+Key_Left);
view->insertItem("Translate right", this, SLOT(moveR()), CTRL+Key_Right);
view->insertItem("Translate up", this, SLOT(moveU()), CTRL+Key_Up);
view->insertItem("Translate down", this, SLOT(moveD()), CTRL+Key_Down);
view->insertItem("&Mirror", this, SLOT(mirror()), CTRL+Key_Home);
menu->insertItem("&View", view);
options = new QPopupMenu( menu );
dbf_id = options->insertItem("Double buffer", this, SLOT(toggleDoubleBuffer()));
options->setItemChecked(dbf_id, TRUE);
menu->insertItem("&Options",options);
menu->insertSeparator();
QPopupMenu* help = new QPopupMenu( menu );
help->insertItem("&About", this, SLOT(help()), Key_F1);
help->setItemChecked(dbf_id, TRUE); // 很奇怪,當TRUE時,把dbf_id打勾,不懂
menu->insertItem("&Help",help);
statusBar();
// 返回這個窗口的狀態條。如果沒有的話
// statusBar()會創建一個空的狀態條，並且如果需要也創建一個工具提示組。
setCentralWidget(editor);
printer = 0;
init();
}
void QucsHelp::setupActions()
{
QToolBar *toolbar = new QToolBar(this,"main_toolbar");
this->addToolBar(toolbar);
QMenuBar *bar = menuBar();
const QKeySequence ks = QKeySequence();
QAction *quitAction = new QAction(QIcon((":/bitmaps/quit.png")),
tr("&Quit"), (const QKeySequence&)Qt::CTRL+Qt::Key_Q, this,"");
QAction *backAction = new QAction(QIcon((":/bitmaps/back.png")),
tr("&Back"), Qt::ALT+Qt::Key_Left, this,"");
QAction *forwardAction = new QAction(QIcon((":/bitmaps/forward.png")),
tr("&Forward"), Qt::ALT+Qt::Key_Right, this,"");
QAction *homeAction = new QAction(QIcon((":/bitmaps/home.png")),
tr("&Home"),Qt::CTRL+Qt::Key_H,this,"");
previousAction = new QAction(QIcon((":/bitmaps/previous.png")),tr("&Previous"),
ks, this,"");
nextAction = new QAction(QIcon((":/bitmaps/next.png")),
tr("&Next"), ks, this,"");
viewBrowseDock = new QAction(tr("&Table of Contents"), 0, this,"");
viewBrowseDock->setToggleAction(true);
viewBrowseDock->setOn(true);
viewBrowseDock->setStatusTip(tr("Enables/disables the table of contents"));
viewBrowseDock->setWhatsThis(tr("Table of Contents\n\nEnables/disables the table of contents"));
connect(quitAction,SIGNAL(activated()),qApp,SLOT(quit()));
connect(backAction,SIGNAL(activated()),textBrowser,SLOT(backward()));
connect(textBrowser,SIGNAL(backwardAvailable(bool)),backAction,SLOT(setEnabled(bool)));
connect(forwardAction,SIGNAL(activated()),textBrowser,SLOT(forward()));
connect(textBrowser,SIGNAL(forwardAvailable(bool)),forwardAction,SLOT(setEnabled(bool)));
connect(homeAction,SIGNAL(activated()),textBrowser,SLOT(home()));
connect(homeAction,SIGNAL(activated()),this,SLOT(gohome()));
connect(textBrowser,SIGNAL(sourceChanged(const QUrl &)),this,SLOT(slotSourceChanged(const QUrl &)));
connect(previousAction,SIGNAL(activated()),this,SLOT(previousLink()));
connect(nextAction,SIGNAL(activated()),this,SLOT(nextLink()));
connect(viewBrowseDock, SIGNAL(toggled(bool)), SLOT(slotToggleSidebar(bool)));
backAction->addTo(toolbar);
forwardAction->addTo(toolbar);
toolbar->addSeparator();
homeAction->addTo(toolbar);
previousAction->addTo(toolbar);
nextAction->addTo(toolbar);
toolbar->addSeparator();
quitAction->addTo(toolbar);
QMenu *fileMenu = new QMenu(this);
quitAction->addTo(fileMenu);
QMenu *viewMenu = new QMenu(this);
backAction->addTo(viewMenu);
forwardAction->addTo(viewMenu);
homeAction->addTo(viewMenu);
previousAction->addTo(viewMenu);
nextAction->addTo(viewMenu);
viewMenu->insertSeparator();
viewBrowseDock->addTo(viewMenu);
QMenu *helpMenu = new QMenu(this);
helpMenu->insertItem(tr("&About Qt"),qApp,SLOT(aboutQt()));
bar->insertItem(tr("&File"), fileMenu );
bar->insertItem(tr("&View"),viewMenu);
bar->insertSeparator();
bar->insertItem(tr("&Help"),helpMenu);
}