jocassview::MinMaxControl Class Reference

widget to control the min and max values More...

#include <minmax_control.h>

Inheritance diagram for jocassview::MinMaxControl:

Collaboration diagram for jocassview::MinMaxControl:

Signals
void	controls_changed ()
	signal is emitted when one of the controls have changed More...

Public Member Functions
	MinMaxControl (QString title, QToolBar *parent)
	constructor More...
bool	autoscale () const
	return whether the plot should be autoscaled More...
bool	log () const
	return wether log is enabled More...
double	min () const
	retrieve the minimum value More...
double	max () const
	retieve the maximum value More...
Public Member Functions inherited from QWidget
	ContextMenuPolicy
	FocusPolicy
	InputMethodHints
	LayoutDirection
	WindowFlags
	WindowModality
	QWidget (QWidget *parent=0, Qt::WindowFlags f=0)
	actionEvent (QActionEvent *event)
	actions ()
	activateWindow ()
	addAction (QAction *action)
	addActions (QList< QAction * > actions)
	adjustSize ()
	ColorRole QWidget::backgroundRole()
	changeEvent (QEvent *event)
	childAt (int x, int y)
	childAt (const QPoint &p)
	clearFocus ()
	clearMask ()
	close ()
	closeEvent (QCloseEvent *event)
	contentsMargins ()
	contentsRect ()
	contextMenuEvent (QContextMenuEvent *event)
	create (WId window=0, bool initializeWindow=true, bool destroyOldWindow=true)
	customContextMenuRequested (const QPoint &pos)
	destroy (bool destroyWindow=true, bool destroySubWindows=true)
	dragEnterEvent (QDragEnterEvent *event)
	dragLeaveEvent (QDragLeaveEvent *event)
	dragMoveEvent (QDragMoveEvent *event)
	dropEvent (QDropEvent *event)
	effectiveWinId ()
	ensurePolished ()
	enterEvent (QEvent *event)
	event (QEvent *event)
	find (WId id)
	focusInEvent (QFocusEvent *event)
	focusNextChild ()
	focusNextPrevChild (bool next)
	focusOutEvent (QFocusEvent *event)
	focusPreviousChild ()
	focusProxy ()
	focusWidget ()
	fontInfo ()
	fontMetrics ()
	ColorRole QWidget::foregroundRole()
	getContentsMargins (int *left, int *top, int *right, int *bottom)
	getDC ()
	grabGesture (Qt::GestureType gesture, Qt::GestureFlags flags=Qt::GestureFlags()
	grabKeyboard ()
	grabMouse ()
	grabMouse (const QCursor &cursor)
	grabShortcut (const QKeySequence &key, Qt::ShortcutContext context=Qt::WindowShortcut)
	graphicsEffect ()
	graphicsProxyWidget ()
	hasEditFocus ()
	heightForWidth (int w)
	hide ()
	hideEvent (QHideEvent *event)
	inputContext ()
	inputMethodEvent (QInputMethodEvent *event)
	inputMethodQuery (Qt::InputMethodQuery query)
	insertAction (QAction *before, QAction *action)
	insertActions (QAction *before, QList< QAction * > actions)
	isAncestorOf (const QWidget *child)
	isEnabledTo (QWidget *ancestor)
	isHidden ()
	isVisibleTo (QWidget *ancestor)
	isWindow ()
	keyPressEvent (QKeyEvent *event)
	keyReleaseEvent (QKeyEvent *event)
	keyboardGrabber ()
	layout ()
	leaveEvent (QEvent *event)
	lower ()
	HANDLE QWidget::macCGHandle()
	macEvent (EventHandlerCallRef caller, EventRef event)
	HANDLE QWidget::macQDHandle()
	mapFrom (QWidget *parent, const QPoint &pos)
	mapFromGlobal (const QPoint &pos)
	mapFromParent (const QPoint &pos)
	mapTo (QWidget *parent, const QPoint &pos)
	mapToGlobal (const QPoint &pos)
	mapToParent (const QPoint &pos)
	mask ()
	metric (PaintDeviceMetric m)
	mouseDoubleClickEvent (QMouseEvent *event)
	mouseGrabber ()
	mouseMoveEvent (QMouseEvent *event)
	mousePressEvent (QMouseEvent *event)
	mouseReleaseEvent (QMouseEvent *event)
	moveEvent (QMoveEvent *event)
	nativeParentWidget ()
	nextInFocusChain ()
	overrideWindowFlags (Qt::WindowFlags flags)
	paintEngine ()
	paintEvent (QPaintEvent *event)
	parentWidget ()
	previousInFocusChain ()
	qwsEvent (QWSEvent *event)
	raise ()
	releaseDC (HDC hdc)
	releaseKeyboard ()
	releaseMouse ()
	releaseShortcut (int id)
	removeAction (QAction *action)
	render (QPaintDevice *target, const QPoint &targetOffset=QPoint()
	render (QPainter *painter, const QPoint &targetOffset=QPoint()
	repaint ()
	repaint (int x, int y, int w, int h)
	repaint (const QRect &rect)
	repaint (const QRegion &rgn)
	resizeEvent (QResizeEvent *event)
	restoreGeometry (const QByteArray &geometry)
	saveGeometry ()
	scroll (int dx, int dy)
	scroll (int dx, int dy, const QRect &r)
	setAttribute (Qt::WidgetAttribute attribute, bool on=true)
	setBackgroundRole (QPalette::ColorRole role)
	setContentsMargins (int left, int top, int right, int bottom)
	setContentsMargins (const QMargins &margins)
	setDisabled (bool disable)
	setEditFocus (bool enable)
	setFixedHeight (int h)
	setFixedSize (const QSize &s)
	setFixedSize (int w, int h)
	setFixedWidth (int w)
	setFocus (Qt::FocusReason reason)
	setFocus ()
	setFocusProxy (QWidget *w)
	setForegroundRole (QPalette::ColorRole role)
	setGraphicsEffect (QGraphicsEffect *effect)
	setHidden (bool hidden)
	setInputContext (QInputContext *context)
	setLayout (QLayout *layout)
	setMask (const QBitmap &bitmap)
	setMask (const QRegion &region)
	setParent (QWidget *parent)
	setParent (QWidget *parent, Qt::WindowFlags f)
	setShortcutAutoRepeat (int id, bool enable=true)
	setShortcutEnabled (int id, bool enable=true)
	setStyle (QStyle *style)
	setTabOrder (QWidget *first, QWidget *second)
	setWindowRole (const QString &role)
	setWindowState (Qt::WindowStates windowState)
	setWindowSurface (QWindowSurface *surface)
	setupUi (QWidget *widget)
	show ()
	showEvent (QShowEvent *event)
	showFullScreen ()
	showMaximized ()
	showMinimized ()
	showNormal ()
	stackUnder (QWidget *w)
	style ()
	tabletEvent (QTabletEvent *event)
	testAttribute (Qt::WidgetAttribute attribute)
	underMouse ()
	ungrabGesture (Qt::GestureType gesture)
	update ()
	update (int x, int y, int w, int h)
	update (const QRect &rect)
	update (const QRegion &rgn)
	updateGeometry ()
	updateMicroFocus ()
	visibleRegion ()
	wheelEvent (QWheelEvent *event)
	winEvent (MSG *message, long *result)
	winId ()
	window ()
	windowRole ()
	WindowStates QWidget::windowState()
	windowSurface ()
	WindowType QWidget::windowType()
	x11Event (XEvent *event)
	x11Info ()
	HANDLE QWidget::x11PictureHandle()

Private Slots
void	on_changed ()
	react on when one of the inputs changed More...

Private Attributes
QToolButton *	_log
	select manual input More...
QToolButton *	_auto
	select manual input More...
QLineEdit *	_mininput
	the minimum value input More...
QLineEdit *	_maxinput
	the maximum value input More...

Detailed Description

widget to control the min and max values

Author

Lutz Foucar

Definition at line 32 of file minmax_control.h.

Constructor & Destructor Documentation

MinMaxControl::MinMaxControl	(	QString	title,
		QToolBar *	parent
	)

constructor

Parameters

title	the title of the widget
parent	the parent of this

Definition at line 35 of file minmax_control.cpp.

References _auto, _log, _maxinput, _mininput, QSettings::beginGroup(), QSettings::endGroup(), QWidget::layout(), on_changed(), QWidget::setLayout(), QLineEdit::setValidator(), and QSettings::value().

Member Function Documentation

bool MinMaxControl::autoscale

(

)

const

return whether the plot should be autoscaled

Returns

true when plot should be autoscaled

Definition at line 136 of file minmax_control.cpp.

References _auto.

Referenced by on_changed(), jocassview::OneDViewer::replot(), and jocassview::TwoDViewer::replot().

void jocassview::MinMaxControl::controls_changed ( )

signal

signal is emitted when one of the controls have changed

Referenced by on_changed().

bool MinMaxControl::log

(

)

const

return wether log is enabled

Returns

true when log is enabled

Definition at line 141 of file minmax_control.cpp.

References _log.

Referenced by on_changed(), jocassview::OneDViewer::replot(), and jocassview::TwoDViewer::replot().

double MinMaxControl::max

(

)

const

retieve the maximum value

Returns

the maximum value

Definition at line 151 of file minmax_control.cpp.

References _maxinput.

Referenced by on_changed(), jocassview::OneDViewer::replot(), and jocassview::TwoDViewer::replot().

double MinMaxControl::min

(

)

const

retrieve the minimum value

Returns

the minimum value

Definition at line 146 of file minmax_control.cpp.

References _mininput.

Referenced by on_changed(), jocassview::OneDViewer::replot(), and jocassview::TwoDViewer::replot().

void MinMaxControl::on_changed ( )

privateslot

react on when one of the inputs changed

details

Definition at line 107 of file minmax_control.cpp.

References _maxinput, _mininput, autoscale(), QSettings::beginGroup(), controls_changed(), QSettings::endGroup(), log(), max(), min(), and QSettings::setValue().

Referenced by MinMaxControl().

Member Data Documentation

QToolButton* jocassview::MinMaxControl::_auto

private

select manual input

Definition at line 83 of file minmax_control.h.

Referenced by autoscale(), and MinMaxControl().

QToolButton* jocassview::MinMaxControl::_log

private

select manual input

Definition at line 80 of file minmax_control.h.

Referenced by log(), and MinMaxControl().

QLineEdit* jocassview::MinMaxControl::_maxinput

private

the maximum value input

Definition at line 89 of file minmax_control.h.

Referenced by max(), MinMaxControl(), and on_changed().

QLineEdit* jocassview::MinMaxControl::_mininput

private

the minimum value input

Definition at line 86 of file minmax_control.h.

Referenced by min(), MinMaxControl(), and on_changed().

---

The documentation for this class was generated from the following files:

• minmax_control.h
• minmax_control.cpp