CALCDNumber Class Reference

#include <lcdnumber.h>

Inheritance diagram for CALCDNumber:

Signals
void	valChanged (int iVal)

Public Member Functions
	CALCDNumber (int iMin, int iMax, QWidget *poParent=0, QString oText="")
void	setRealValue (int val)
int	getRealValue ()
void	setMin (int iMin)
void	setMax (int iMax)
bool	isZero ()

Protected Member Functions
virtual void	mousePressEvent (QMouseEvent *poEvt)
virtual void	wheelEvent (QWheelEvent *poEvt)
virtual void	contextMenuEvent (QContextMenuEvent *poEvt)

Private Attributes
int	min_
int	max_
QAction *	numDisplay_
int	realValue_
QString	toolTipText_

Constructor & Destructor Documentation

CALCDNumber::CALCDNumber	(	int	iMin,
		int	iMax,
		QWidget *	poParent = 0,
		QString	oText = ""
	)

Constructs the number display

Parameters

iMin	minimal number
iMax	maximal number
oToolTipText	text to be displayed as tool tip
oShortCut	shortcut for a quick change of the number
poParent	parent widget
oText	name of the widget

References max_, min_, and setRealValue().

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Member Function Documentation

virtual void CALCDNumber::contextMenuEvent ( QContextMenuEvent *  poEvt )

inlineprotectedvirtual

Overrides QMainWindow::contextMenuEvent() to prevent showing the context menu when the LCD widget is right-clicked (in a toolbar).

Parameters

poEvt

Pointer to event info.

int CALCDNumber::getRealValue

(

)

Gets the current value of the number display

References realValue_.

Referenced by CAMainWin::currentVoice(), isZero(), mousePressEvent(), CAMainWin::on_uiInsertPlayable_toggled(), CAMainWin::on_uiLilyPondSource_triggered(), CAMainWin::on_uiRedo_toggled(), CAMainWin::on_uiUndo_toggled(), CAMainWin::pasteAt(), setMax(), setMin(), CAMainWin::updateVoiceToolBar(), and wheelEvent().

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bool CALCDNumber::isZero

(

)

Checks if the value is 0 (or false if LCD number wasn't plugged)

References getRealValue().

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void CALCDNumber::mousePressEvent ( QMouseEvent *  poEvt )

protectedvirtual

Event being performed when a mouse button was pressed

Parameters

poEvt

Necessary information about the event

References getRealValue(), max_, min_, and setRealValue().

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void CALCDNumber::setMax

(

int

iMax

)

Sets the maximum value of the number display

Parameters

iMax	new maximum value to be set

References getRealValue(), max_, min_, and setRealValue().

Referenced by CAMainWin::scoreViewPortMousePress(), and CAMainWin::updateVoiceToolBar().

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void CALCDNumber::setMin

(

int

iMin

)

Sets the minimum value of the number display

Parameters

iMin	new minimum value to be set

References getRealValue(), max_, min_, and setRealValue().

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void CALCDNumber::setRealValue

(

int

val

)

Sets the current value of the number display

Parameters

iVal	new value to be set

References max_, realValue_, and valChanged().

Referenced by CALCDNumber(), mousePressEvent(), CAMainWin::on_uiInsertPlayable_toggled(), CAMainWin::on_uiNewVoice_triggered(), CAMainWin::on_uiRemoveVoice_triggered(), CAMainWin::scoreViewPortKeyPress(), CAMainWin::scoreViewPortMousePress(), setMax(), setMin(), CAMainWin::setMode(), CAMainWin::updatePlayableToolBar(), and wheelEvent().

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void CALCDNumber::valChanged ( int  iVal )

signal

Actually sends out the changed value if triggered via mouse press event

Parameters

iVal

new value

Referenced by setRealValue().

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void CALCDNumber::wheelEvent ( QWheelEvent *  poEvt )

protectedvirtual

Event being performed when a wheel was moved

Parameters

poEvt

Necessary information about the event

References getRealValue(), max_, min_, and setRealValue().

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Member Data Documentation

int CALCDNumber::max_

private

Referenced by CALCDNumber(), mousePressEvent(), setMax(), setMin(), setRealValue(), and wheelEvent().

int CALCDNumber::min_

private

Referenced by CALCDNumber(), mousePressEvent(), setMax(), setMin(), and wheelEvent().

QAction* CALCDNumber::numDisplay_

private

int CALCDNumber::realValue_

private

Referenced by getRealValue(), and setRealValue().

QString CALCDNumber::toolTipText_

private

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

• /home/iurt/rpmbuild/BUILD/canorus-0.7.R1002/src/widgets/lcdnumber.h
• /home/iurt/rpmbuild/BUILD/canorus-0.7.R1002/src/widgets/lcdnumber.cpp