void Matrix::init(int rows, int cols)
{
formula_str = "";
txt_format = 'f';
num_precision = 6;
x_start = 1.0;
x_end = 10.0;
y_start = 1.0;
y_end = 10.0;
dMatrix = 0;
allow_modification_signals = true;
QDateTime dt = QDateTime::currentDateTime();
setBirthDate(dt.toString(Qt::LocalDate));
// create the main table widget
d_table = new QTableWidget(rows, cols, 0);
d_table->setSizePolicy(QSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding));
d_table->setFocusPolicy(Qt::StrongFocus);
d_table->setFocus();
// only one contiguous selection supported
d_table->setSelectionMode(QAbstractItemView::ContiguousSelection);
d_table->verticalHeader()->setMovable(true);
// background color to yellow to distinguish between matrix and table
QPalette pal = d_table->palette();
pal.setColor(QColorGroup::Base, QColor(255, 255, 128));
d_table->setPalette(pal);
// give all space to the table widget
QVBoxLayout* main_layout = new QVBoxLayout(this);
main_layout->setMargin(0);
main_layout->addWidget(d_table);
// set header properties
QHeaderView* hHeader=(QHeaderView*)d_table->horizontalHeader();
hHeader->setMovable(false);
hHeader->setResizeMode(QHeaderView::Fixed);
QHeaderView* vHeader=(QHeaderView*)d_table->verticalHeader();
vHeader->setMovable(false);
vHeader->setResizeMode(QHeaderView::ResizeToContents);
// resize the table
setGeometry(50, 50, qMin(_Matrix_initial_columns_, cols)*hHeader->sectionSize(0) + 55,
(qMin(_Matrix_initial_rows_,rows)+1)*vHeader->sectionSize(0));
// keyboard shortcuts
QShortcut * sel_all = new QShortcut(QKeySequence(tr("Ctrl+A", "Matrix: select all")), this);
connect(sel_all, SIGNAL(activated()), d_table, SLOT(selectAll()));
// remark: the [TAB] behaviour is now nicely done by Qt4
connect(d_table, SIGNAL(cellChanged(int,int)), this, SLOT(cellEdited(int,int)));
}
void Note::init(ScriptingEnv *env)
{
autoExec = false;
QDateTime dt = QDateTime::currentDateTime ();
setBirthDate(dt.toString(Qt::LocalDate));
te = new ScriptEdit(env, this, name());
te->setContext(this);
QVBoxLayout* hlayout = new QVBoxLayout(this,0,0, "hlayout1");
hlayout->addWidget(te);
setGeometry(0, 0, 500, 200);
connect(te, SIGNAL(textChanged()), this, SLOT(modifiedNote()));
}
MultiLayer::MultiLayer(const QString& label, QWidget* parent, const char* name, WFlags f)
: myWidget(label,parent,name,f)
{
if ( !name )
setName( "multilayer plot" );
setPaletteBackgroundColor( QColor(white) );
QDateTime dt = QDateTime::currentDateTime ();
setBirthDate(dt.toString(Qt::LocalDate));
graphs=0;cols=1;rows=1;
graph_width=500;graph_height=400;
colsSpace=5,rowsSpace=5;
active_graph=0;
addTextOn=FALSE;
movedGraph=FALSE;
resizedGraph=FALSE;
ChangeOrigin=FALSE;
buttonsList=new QWidgetList();
buttonsList->setAutoDelete( TRUE );
graphsList=new QWidgetList();
graphsList->setAutoDelete( TRUE );
hbox1=new QHBox(this, "hbox1");
LayerButton *button = new LayerButton(QString::number(1),hbox1,0);
hbox1->setFixedHeight(button->height());
setGeometry(QRect( 0, 0, graph_width, graph_height + button->height()));
delete button;
canvas=new QWidget (this, "canvas");
canvas->installEventFilter(this);
QVBoxLayout* layout = new QVBoxLayout(this,0,0, "hlayout3");
layout->addWidget(hbox1);
layout->addWidget(canvas);
setFocusPolicy(QWidget::StrongFocus);
setMouseTracking(TRUE);
}
Layout2D::Layout2D(const QString &label, QWidget *parent, const QString name,
Qt::WFlags f)
: MyWidget(label, parent, name, f),
plot2dCanvas_(new Plot2D(this)),
layout_(new LayoutGrid2D()),
buttionlist_(QList<LayoutButton2D *>()),
currentAxisRect_(nullptr),
draggingLegend(false) {
if (name.isEmpty()) setObjectName("multilayout2d plot");
QDateTime birthday = QDateTime::currentDateTime();
setBirthDate(birthday.toString(Qt::LocalDate));
QPalette pal = palette();
pal.setColor(QPalette::Active, QPalette::Window, QColor(Qt::white));
pal.setColor(QPalette::Inactive, QPalette::Window, QColor(Qt::white));
pal.setColor(QPalette::Disabled, QPalette::Window, QColor(Qt::white));
setPalette(pal);
layoutManagebuttonsBox_ = new QHBoxLayout();
addLayoutButton_ = new QPushButton();
addLayoutButton_->setToolTip(tr("Add layer"));
addLayoutButton_->setIcon(
IconLoader::load("list-add", IconLoader::LightDark));
addLayoutButton_->setMaximumWidth(LayoutButton2D::btnSize());
addLayoutButton_->setMaximumHeight(LayoutButton2D::btnSize());
connect(addLayoutButton_, SIGNAL(clicked()), this, SLOT(addAxisRectItem()));
layoutManagebuttonsBox_->addWidget(addLayoutButton_);
removeLayoutButton_ = new QPushButton();
removeLayoutButton_->setToolTip(tr("Remove active layer"));
removeLayoutButton_->setIcon(
IconLoader::load("list-remove", IconLoader::General));
removeLayoutButton_->setMaximumWidth(LayoutButton2D::btnSize());
removeLayoutButton_->setMaximumHeight(LayoutButton2D::btnSize());
connect(removeLayoutButton_, SIGNAL(clicked()), this,
SLOT(removeAxisRectItem()));
layoutManagebuttonsBox_->addWidget(removeLayoutButton_);
layoutButtonsBox_ = new QHBoxLayout();
QHBoxLayout *hbox = new QHBoxLayout();
hbox->addLayout(layoutButtonsBox_);
streachLabel_ = new QLabel(this);
hbox->addWidget(streachLabel_);
setBackground(plot2dCanvas_->getBackgroundColor());
hbox->addLayout(layoutManagebuttonsBox_);
QVBoxLayout *layout = new QVBoxLayout(this);
layout->addLayout(hbox);
layout->addWidget(plot2dCanvas_, 1);
layout->setMargin(0);
layout->setSpacing(0);
setGeometry(QRect(0, 0, 500, 400));
setMinimumSize(QSize(100, 100));
setFocusPolicy(Qt::StrongFocus);
plot2dCanvas_->plotLayout()->addElement(0, 0, layout_);
// connections
connect(plot2dCanvas_,
SIGNAL(axisDoubleClick(QCPAxis *, QCPAxis::SelectablePart,
QMouseEvent *)),
this, SLOT(axisDoubleClicked(QCPAxis *, QCPAxis::SelectablePart)));
connect(plot2dCanvas_, SIGNAL(mouseMove(QMouseEvent *)), this,
SLOT(mouseMoveSignal(QMouseEvent *)));
connect(plot2dCanvas_, SIGNAL(mousePress(QMouseEvent *)), this,
SLOT(mousePressSignal(QMouseEvent *)));
connect(plot2dCanvas_, SIGNAL(mouseRelease(QMouseEvent *)), this,
SLOT(mouseReleaseSignal(QMouseEvent *)));
connect(plot2dCanvas_, SIGNAL(beforeReplot()), this, SLOT(beforeReplot()));
connect(plot2dCanvas_, SIGNAL(mouseWheel(QWheelEvent *)), this,
SLOT(mouseWheel()));
connect(plot2dCanvas_,
SIGNAL(legendDoubleClick(QCPLegend *, QCPAbstractLegendItem *,
QMouseEvent *)),
this, SLOT(legendDoubleClick(QCPLegend *, QCPAbstractLegendItem *)));
}
void Matrix::init(int rows, int cols)
{
formula_str = "";
selectedCol=0;
LeftButton=FALSE;
txt_format = 'f';
num_precision = 6;
x_start = 1.0;
x_end = 10.0;
y_start = 1.0;
y_end = 10.0;
dMatrix = 0;
QDateTime dt = QDateTime::currentDateTime ();
setBirthDate(dt.toString(Qt::LocalDate));
d_table = new QTable (rows, cols, this, "d_table");
d_table->setFocusPolicy(QWidget::StrongFocus);
d_table->setFocus();
d_table->setSelectionMode (QTable::Single);
d_table->setRowMovingEnabled(true);
/*
//!TODO: enable column moving, right now it doesn't work because of the event filter
//installed on hHeader
d_table->setColumnMovingEnabled(true);
connect(hHeader, SIGNAL(indexChange (int, int, int)), this, SLOT(notifyChanges()));
*/
QColor background = QColor(255, 255, 128);
d_table->setPaletteBackgroundColor(background);
d_table->setBackgroundColor(background);
QVBoxLayout* hlayout = new QVBoxLayout(this,0,0);
hlayout->addWidget(d_table);
QHeader* hHeader=(QHeader*)d_table->horizontalHeader();
hHeader->installEventFilter(this);
hHeader->setMouseTracking(TRUE);
QHeader* vHeader=(QHeader*)d_table->verticalHeader();
vHeader->setResizeEnabled (false);
vHeader->installEventFilter(this);
int w, h;
if (cols>3)
w=3*hHeader->sectionSize(0);
else
w=cols*hHeader->sectionSize(0);
if (rows>11)
h=11*vHeader->sectionSize(0);
else
h=(rows+1)*vHeader->sectionSize(0);
setGeometry(50,50,w+55,h);
QAccel *accel = new QAccel(this);
accel->connectItem( accel->insertItem( Key_Tab ),
this, SLOT(moveCurrentCell()));
accel->connectItem( accel->insertItem( CTRL+Key_A ),
this, SLOT(selectAll()));
connect(d_table, SIGNAL(valueChanged(int,int)), this, SLOT(cellEdited(int,int)));
connect(vHeader, SIGNAL(indexChange (int, int, int)), this, SLOT(notifyChanges()));
}
MultiLayer::MultiLayer(const QString &label, QWidget *parent,
const QString name, Qt::WFlags f)
: MyWidget(label, parent, name, f) {
if (name.isEmpty()) setObjectName("multilayer plot");
QPalette pal = palette();
pal.setColor(QPalette::Active, QPalette::Window, QColor(Qt::white));
pal.setColor(QPalette::Inactive, QPalette::Window, QColor(Qt::white));
pal.setColor(QPalette::Disabled, QPalette::Window, QColor(Qt::white));
setPalette(pal);
QDateTime birthday = QDateTime::currentDateTime();
setBirthDate(birthday.toString(Qt::LocalDate));
graphs = 0;
cols = 1;
rows = 1;
graph_width = 500;
graph_height = 400;
colsSpace = 5;
rowsSpace = 5;
left_margin = 5;
right_margin = 5;
top_margin = 5;
bottom_margin = 5;
l_canvas_width = 400;
l_canvas_height = 300;
lastSize = QSize(-1, -1);
hor_align = HCenter;
vert_align = VCenter;
active_graph = 0;
addTextOn = false;
d_scale_on_print = true;
d_print_cropmarks = false;
toolbuttonsBox = new QHBoxLayout();
addLayoutButton = new QPushButton();
addLayoutButton->setToolTip(tr("Add layer"));
addLayoutButton->setIcon(IconLoader::load("list-add", IconLoader::LightDark));
addLayoutButton->setMaximumWidth(LayerButton::btnSize());
addLayoutButton->setMaximumHeight(LayerButton::btnSize());
connect(addLayoutButton, SIGNAL(clicked()), this, SLOT(addLayer()));
toolbuttonsBox->addWidget(addLayoutButton);
removeLayoutButton = new QPushButton();
removeLayoutButton->setToolTip(tr("Remove active layer"));
removeLayoutButton->setIcon(
IconLoader::load("list-remove", IconLoader::General));
removeLayoutButton->setMaximumWidth(LayerButton::btnSize());
removeLayoutButton->setMaximumHeight(LayerButton::btnSize());
connect(removeLayoutButton, SIGNAL(clicked()), this,
SLOT(confirmRemoveLayer()));
toolbuttonsBox->addWidget(removeLayoutButton);
layerButtonsBox = new QHBoxLayout();
QHBoxLayout *hbox = new QHBoxLayout();
hbox->addLayout(layerButtonsBox);
hbox->addStretch();
hbox->addLayout(toolbuttonsBox);
canvas = new QWidget();
canvas->installEventFilter(this);
QVBoxLayout *layout = new QVBoxLayout(this);
layout->addLayout(hbox);
layout->addWidget(canvas, 1);
layout->setMargin(0);
layout->setSpacing(0);
setMinimumHeight(50);
setGeometry(QRect(0, 0, graph_width, graph_height));
setFocusPolicy(Qt::StrongFocus);
}
