Gui::ToolTip Class Reference

Qt's tooltip does not work as expected with some classes, e.g. More...

#include <Widgets.h>

List of all members.

Static Public Member Functions
static void	showText (const QPoint &pos, const QString &text, QWidget *w=0)
Protected Member Functions
bool	eventFilter (QObject *o, QEvent *e)
void	installEventFilter ()
void	removeEventFilter ()
void	timerEvent (QTimerEvent *e)
	ToolTip ()
virtual	~ToolTip ()
Static Protected Member Functions
static ToolTip *	instance ()

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Detailed Description

Qt's tooltip does not work as expected with some classes, e.g.

when showing it in the 3d view it immediately receives a timer event to destroy itself. This class is thought to circumvent this behaviour by filtering the internal timer events.

Author:

Werner Mayer

Definition at line 240 of file Widgets.h.

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Constructor & Destructor Documentation

ToolTip::ToolTip

(

)

[protected]

Definition at line 544 of file Widgets.cpp.

Referenced by instance().

ToolTip::~ToolTip

(

)

[protected, virtual]

Definition at line 548 of file Widgets.cpp.

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Member Function Documentation

bool ToolTip::eventFilter	(	QObject *	o,
		QEvent *	e
	)			[protected]

Definition at line 595 of file Widgets.cpp.

References removeEventFilter().

void ToolTip::installEventFilter

(

)

[protected]

Definition at line 552 of file Widgets.cpp.

Referenced by showText().

ToolTip * ToolTip::instance

(

void

)

[static, protected]

Definition at line 537 of file Widgets.cpp.

References ToolTip().

Referenced by showText().

void ToolTip::removeEventFilter

(

)

[protected]

Definition at line 560 of file Widgets.cpp.

Referenced by eventFilter().

void ToolTip::showText	(	const QPoint &	pos,
		const QString &	text,
		QWidget *	w = 0
	)			[static]

Definition at line 568 of file Widgets.cpp.

References installEventFilter(), and instance().

Referenced by MeshGui::ViewProviderMeshCurvature::curvatureInfoCallback(), InspectionGui::ViewProviderInspection::inspectCallback(), and timerEvent().

void ToolTip::timerEvent

(

QTimerEvent *

e

)

[protected]

Definition at line 586 of file Widgets.cpp.

References showText().

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

• Widgets.h
• Widgets.cpp