The RoundedMessageBox class is a frameless QMessageBox implementation. More...

#include "RoundedMessageBox.h"

Public Member Functions
	RoundedMessageBox (QWidget *parent=nullptr)

Public Member Functions inherited from QMessageBox
	QMessageBox (QWidget *parent)

	QMessageBox (QMessageBox::Icon icon, const QString &title, const QString &text, QMessageBox::StandardButtons buttons, QWidget *parent, Qt::WindowFlags f)

	QMessageBox (const QString &title, const QString &text, QMessageBox::Icon icon, int button0, int button1, int button2, QWidget *parent, Qt::WindowFlags f)

virtual	~QMessageBox ()

QPushButton *	addButton (const QString &text, QMessageBox::ButtonRole role)

QPushButton *	addButton (QMessageBox::StandardButton button)

void	addButton (QAbstractButton *button, QMessageBox::ButtonRole role)

QAbstractButton *	button (QMessageBox::StandardButton which) const const

void	buttonClicked (QAbstractButton *button)

QMessageBox::ButtonRole	buttonRole (QAbstractButton *button) const const

QList< QAbstractButton * >	buttons () const const

QString	buttonText (int button) const const

QCheckBox *	checkBox () const const

QAbstractButton *	clickedButton () const const

QPushButton *	defaultButton () const const

QString	detailedText () const const

QAbstractButton *	escapeButton () const const

virtual int	exec ()

QMessageBox::Icon	icon () const const

QPixmap	iconPixmap () const const

QString	informativeText () const const

virtual const QMetaObject *	metaObject () const const

void	open (QObject receiver, const char member)

virtual int	qt_metacall (QMetaObject::Call, int, void **)

virtual void *	qt_metacast (const char *)

void	removeButton (QAbstractButton *button)

void	setButtonText (int button, const QString &text)

void	setCheckBox (QCheckBox *cb)

void	setDefaultButton (QMessageBox::StandardButton button)

void	setDefaultButton (QPushButton *button)

void	setDetailedText (const QString &text)

void	setEscapeButton (QAbstractButton *button)

void	setEscapeButton (QMessageBox::StandardButton button)

void	setIcon (QMessageBox::Icon)

void	setIconPixmap (const QPixmap &pixmap)

void	setInformativeText (const QString &text)

void	setStandardButtons (QMessageBox::StandardButtons buttons)

void	setText (const QString &text)

void	setTextFormat (Qt::TextFormat format)

void	setTextInteractionFlags (Qt::TextInteractionFlags flags)

void	setWindowModality (Qt::WindowModality windowModality)

void	setWindowTitle (const QString &title)

QMessageBox::StandardButton	standardButton (QAbstractButton *button) const const

QMessageBox::StandardButtons	standardButtons () const const

QString	text () const const

Qt::TextFormat	textFormat () const const

Qt::TextInteractionFlags	textInteractionFlags () const const

Public Member Functions inherited from QDialog
	QDialog (QWidget *parent, Qt::WindowFlags f)

virtual	~QDialog ()

virtual void	accept ()

void	accepted ()

virtual void	done (int r)

QWidget *	extension () const const

void	finished (int result)

bool	isSizeGripEnabled () const const

virtual QSize	minimumSizeHint () const const override

virtual void	open ()

Qt::Orientation	orientation () const const

virtual void	reject ()

void	rejected ()

int	result () const const

void	setExtension (QWidget *extension)

void	setModal (bool modal)

void	setOrientation (Qt::Orientation orientation)

void	setResult (int i)

void	setSizeGripEnabled (bool)

virtual void	setVisible (bool visible) override

void	showExtension (bool showIt)

virtual QSize	sizeHint () const const override

Public Member Functions inherited from QWidget
	QWidget (QWidget *parent, Qt::WindowFlags f)

virtual	~QWidget ()

bool	acceptDrops () const const

QString	accessibleDescription () const const

QString	accessibleName () const const

QList< QAction * >	actions () const const

void	activateWindow ()

void	addAction (QAction *action)

void	addActions (QList< QAction * > actions)

void	adjustSize ()

bool	autoFillBackground () const const

QPalette::ColorRole	backgroundRole () const const

QBackingStore *	backingStore () const const

QSize	baseSize () const const

QWidget *	childAt (const QPoint &p) const const

QWidget *	childAt (int x, int y) const const

QRect	childrenRect () const const

QRegion	childrenRegion () const const

void	clearFocus ()

void	clearMask ()

bool	close ()

QMargins	contentsMargins () const const

QRect	contentsRect () const const

Qt::ContextMenuPolicy	contextMenuPolicy () const const

QCursor	cursor () const const

void	customContextMenuRequested (const QPoint &pos)

WId	effectiveWinId () const const

void	ensurePolished () const const

Qt::FocusPolicy	focusPolicy () const const

QWidget *	focusProxy () const const

QWidget *	focusWidget () const const

const QFont &	font () const const

QFontInfo	fontInfo () const const

QFontMetrics	fontMetrics () const const

QPalette::ColorRole	foregroundRole () const const

QRect	frameGeometry () const const

QSize	frameSize () const const

const QRect &	geometry () const const

void	getContentsMargins (int left, int top, int right, int bottom) const const

QPixmap	grab (const QRect &rectangle)

void	grabGesture (Qt::GestureType gesture, Qt::GestureFlags flags)

void	grabKeyboard ()

void	grabMouse ()

void	grabMouse (const QCursor &cursor)

int	grabShortcut (const QKeySequence &key, Qt::ShortcutContext context)

QGraphicsEffect *	graphicsEffect () const const

QGraphicsProxyWidget *	graphicsProxyWidget () const const

bool	hasEditFocus () const const

bool	hasFocus () const const

virtual bool	hasHeightForWidth () const const

bool	hasMouseTracking () const const

bool	hasTabletTracking () const const

int	height () const const

virtual int	heightForWidth (int w) const const

void	hide ()

Qt::InputMethodHints	inputMethodHints () const const

virtual QVariant	inputMethodQuery (Qt::InputMethodQuery query) const const

void	insertAction (QAction before, QAction action)

void	insertActions (QAction before, QList< QAction > actions)

bool	isActiveWindow () const const

bool	isAncestorOf (const QWidget *child) const const

bool	isEnabled () const const

bool	isEnabledTo (const QWidget *ancestor) const const

bool	isEnabledToTLW () const const

bool	isFullScreen () const const

bool	isHidden () const const

bool	isMaximized () const const

bool	isMinimized () const const

bool	isModal () const const

bool	isTopLevel () const const

bool	isVisible () const const

bool	isVisibleTo (const QWidget *ancestor) const const

bool	isWindow () const const

bool	isWindowModified () const const

QLayout *	layout () const const

Qt::LayoutDirection	layoutDirection () const const

QLocale	locale () const const

void	lower ()

QPoint	mapFrom (const QWidget *parent, const QPoint &pos) const const

QPoint	mapFromGlobal (const QPoint &pos) const const

QPoint	mapFromParent (const QPoint &pos) const const

QPoint	mapTo (const QWidget *parent, const QPoint &pos) const const

QPoint	mapToGlobal (const QPoint &pos) const const

QPoint	mapToParent (const QPoint &pos) const const

QRegion	mask () const const

int	maximumHeight () const const

QSize	maximumSize () const const

int	maximumWidth () const const

int	minimumHeight () const const

QSize	minimumSize () const const

int	minimumWidth () const const

void	move (int x, int y)

void	move (const QPoint &)

QWidget *	nativeParentWidget () const const

QWidget *	nextInFocusChain () const const

QRect	normalGeometry () const const

void	overrideWindowFlags (Qt::WindowFlags flags)

virtual QPaintEngine *	paintEngine () const const override

const QPalette &	palette () const const

QWidget *	parentWidget () const const

QPoint	pos () const const

QWidget *	previousInFocusChain () const const

void	raise ()

QRect	rect () const const

void	releaseKeyboard ()

void	releaseMouse ()

void	releaseShortcut (int id)

void	removeAction (QAction *action)

void	render (QPainter *painter, const QPoint &targetOffset, const QRegion &sourceRegion, QWidget::RenderFlags renderFlags)

void	render (QPaintDevice *target, const QPoint &targetOffset, const QRegion &sourceRegion, QWidget::RenderFlags renderFlags)

void	repaint ()

void	repaint (int x, int y, int w, int h)

void	repaint (const QRect &rect)

void	repaint (const QRegion &rgn)

void	resize (int w, int h)

void	resize (const QSize &)

bool	restoreGeometry (const QByteArray &geometry)

QByteArray	saveGeometry () const const

void	scroll (int dx, int dy)

void	scroll (int dx, int dy, const QRect &r)

void	setAcceptDrops (bool on)

void	setAccessibleDescription (const QString &description)

void	setAccessibleName (const QString &name)

void	setAttribute (Qt::WidgetAttribute attribute, bool on)

void	setAutoFillBackground (bool enabled)

void	setBackgroundRole (QPalette::ColorRole role)

void	setBaseSize (int basew, int baseh)

void	setBaseSize (const QSize &)

void	setContentsMargins (int left, int top, int right, int bottom)

void	setContentsMargins (const QMargins &margins)

void	setContextMenuPolicy (Qt::ContextMenuPolicy policy)

void	setCursor (const QCursor &)

void	setDisabled (bool disable)

void	setEditFocus (bool enable)

void	setEnabled (bool)

void	setFixedHeight (int h)

void	setFixedSize (int w, int h)

void	setFixedSize (const QSize &s)

void	setFixedWidth (int w)

void	setFocus ()

void	setFocus (Qt::FocusReason reason)

void	setFocusPolicy (Qt::FocusPolicy policy)

void	setFocusProxy (QWidget *w)

void	setFont (const QFont &)

void	setForegroundRole (QPalette::ColorRole role)

void	setGeometry (const QRect &)

void	setGeometry (int x, int y, int w, int h)

void	setGraphicsEffect (QGraphicsEffect *effect)

void	setHidden (bool hidden)

void	setInputMethodHints (Qt::InputMethodHints hints)

void	setLayout (QLayout *layout)

void	setLayoutDirection (Qt::LayoutDirection direction)

void	setLocale (const QLocale &locale)

void	setMask (const QBitmap &bitmap)

void	setMask (const QRegion &region)

void	setMaximumHeight (int maxh)

void	setMaximumSize (const QSize &)

void	setMaximumSize (int maxw, int maxh)

void	setMaximumWidth (int maxw)

void	setMinimumHeight (int minh)

void	setMinimumSize (const QSize &)

void	setMinimumSize (int minw, int minh)

void	setMinimumWidth (int minw)

void	setMouseTracking (bool enable)

void	setPalette (const QPalette &)

void	setParent (QWidget *parent)

void	setParent (QWidget *parent, Qt::WindowFlags f)

void	setShortcutAutoRepeat (int id, bool enable)

void	setShortcutEnabled (int id, bool enable)

void	setSizeIncrement (const QSize &)

void	setSizeIncrement (int w, int h)

void	setSizePolicy (QSizePolicy::Policy horizontal, QSizePolicy::Policy vertical)

void	setSizePolicy (QSizePolicy)

void	setStatusTip (const QString &)

void	setStyle (QStyle *style)

void	setStyleSheet (const QString &styleSheet)

void	setTabletTracking (bool enable)

void	setToolTip (const QString &)

void	setToolTipDuration (int msec)

void	setUpdatesEnabled (bool enable)

void	setupUi (QWidget *widget)

void	setWhatsThis (const QString &)

void	setWindowFilePath (const QString &filePath)

void	setWindowFlag (Qt::WindowType flag, bool on)

void	setWindowFlags (Qt::WindowFlags type)

void	setWindowIcon (const QIcon &icon)

void	setWindowIconText (const QString &)

void	setWindowModality (Qt::WindowModality windowModality)

void	setWindowModified (bool)

void	setWindowOpacity (qreal level)

void	setWindowRole (const QString &role)

void	setWindowState (Qt::WindowStates windowState)

void	setWindowTitle (const QString &)

void	show ()

void	showFullScreen ()

void	showMaximized ()

void	showMinimized ()

void	showNormal ()

QSize	size () const const

QSize	sizeIncrement () const const

QSizePolicy	sizePolicy () const const

void	stackUnder (QWidget *w)

QString	statusTip () const const

QStyle *	style () const const

QString	styleSheet () const const

bool	testAttribute (Qt::WidgetAttribute attribute) const const

QString	toolTip () const const

int	toolTipDuration () const const

QWidget *	topLevelWidget () const const

bool	underMouse () const const

void	ungrabGesture (Qt::GestureType gesture)

void	unsetCursor ()

void	unsetLayoutDirection ()

void	unsetLocale ()

void	update ()

void	update (const QRegion &rgn)

void	update (int x, int y, int w, int h)

void	update (const QRect &rect)

void	updateGeometry ()

bool	updatesEnabled () const const

QRegion	visibleRegion () const const

QString	whatsThis () const const

int	width () const const

QWidget *	window () const const

QString	windowFilePath () const const

Qt::WindowFlags	windowFlags () const const

QWindow *	windowHandle () const const

QIcon	windowIcon () const const

void	windowIconChanged (const QIcon &icon)

QString	windowIconText () const const

void	windowIconTextChanged (const QString &iconText)

Qt::WindowModality	windowModality () const const

qreal	windowOpacity () const const

QString	windowRole () const const

Qt::WindowStates	windowState () const const

QString	windowTitle () const const

void	windowTitleChanged (const QString &title)

Qt::WindowType	windowType () const const

WId	winId () const const

int	x () const const

int	y () const const

Public Member Functions inherited from QObject
	QObject (QObject *parent)

virtual	~QObject ()

bool	blockSignals (bool block)

const QObjectList &	children () const const

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const const

void	deleteLater ()

void	destroyed (QObject *obj)

bool	disconnect (const char signal, const QObject receiver, const char *method) const const

bool	disconnect (const QObject receiver, const char method) const const

void	dumpObjectInfo () const const

void	dumpObjectInfo ()

void	dumpObjectTree () const const

void	dumpObjectTree ()

QList< QByteArray >	dynamicPropertyNames () const const

T	findChild (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegExp &regExp, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const

bool	inherits (const char *className) const const

void	installEventFilter (QObject *filterObj)

bool	isWidgetType () const const

bool	isWindowType () const const

void	killTimer (int id)

void	moveToThread (QThread *targetThread)

QString	objectName () const const

void	objectNameChanged (const QString &objectName)

QObject *	parent () const const

QVariant	property (const char *name) const const

void	removeEventFilter (QObject *obj)

void	setObjectName (const QString &name)

void	setParent (QObject *parent)

bool	setProperty (const char *name, const QVariant &value)

bool	signalsBlocked () const const

int	startTimer (int interval, Qt::TimerType timerType)

int	startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)

QThread *	thread () const const

Public Member Functions inherited from QPaintDevice
virtual	~QPaintDevice ()

int	colorCount () const const

int	depth () const const

int	devicePixelRatio () const const

qreal	devicePixelRatioF () const const

int	height () const const

int	heightMM () const const

int	logicalDpiX () const const

int	logicalDpiY () const const

bool	paintingActive () const const

int	physicalDpiX () const const

int	physicalDpiY () const const

int	width () const const

int	widthMM () const const

Public Attributes
qreal	borderWidth = -1.0
	-1 = use style hint frame width; 0 = no border; > 0 = use this width. More...

qreal	radius = 0.0
	desired radius in absolute pixels More...

Public Attributes inherited from QMessageBox
	Abort

	AcceptRole

	ActionRole

	Apply

	ApplyRole

typedef	Button

	ButtonMask

	Cancel

	Close

	Critical

	Default

	DestructiveRole

	Discard

	Escape

	FirstButton

	FlagMask

	Help

	HelpRole

	Ignore

	Information

	InvalidRole

	LastButton

	No

	NoAll

	NoButton

	NoIcon

	NoRole

	NoToAll

	NRoles

	Ok

	Open

	Question

	RejectRole

	Reset

	ResetRole

	RestoreDefaults

	Retry

	Save

	SaveAll

typedef	StandardButtons

	Warning

	Yes

	YesAll

	YesRole

	YesToAll

Public Attributes inherited from QDialog
	Accepted

	Rejected

Public Attributes inherited from QWidget
	DrawChildren

	DrawWindowBackground

	IgnoreMask

typedef	RenderFlags

Public Attributes inherited from QPaintDevice
	PdmDepth

	PdmDevicePixelRatio

	PdmDevicePixelRatioScaled

	PdmDpiX

	PdmDpiY

	PdmHeight

	PdmHeightMM

	PdmNumColors

	PdmPhysicalDpiX

	PdmPhysicalDpiY

	PdmWidth

	PdmWidthMM

Protected Member Functions
void	paintEvent (QPaintEvent *) override

Protected Member Functions inherited from QMessageBox
virtual void	changeEvent (QEvent *ev) override

virtual void	closeEvent (QCloseEvent *e) override

virtual bool	event (QEvent *e) override

virtual void	keyPressEvent (QKeyEvent *e) override

virtual void	resizeEvent (QResizeEvent *event) override

virtual void	showEvent (QShowEvent *e) override

Protected Member Functions inherited from QDialog
virtual void	contextMenuEvent (QContextMenuEvent *e) override

virtual bool	eventFilter (QObject o, QEvent e) override

Protected Member Functions inherited from QWidget
virtual void	actionEvent (QActionEvent *event)

void	create (WId window, bool initializeWindow, bool destroyOldWindow)

void	destroy (bool destroyWindow, bool destroySubWindows)

virtual void	dragEnterEvent (QDragEnterEvent *event)

virtual void	dragLeaveEvent (QDragLeaveEvent *event)

virtual void	dragMoveEvent (QDragMoveEvent *event)

virtual void	dropEvent (QDropEvent *event)

virtual void	enterEvent (QEvent *event)

virtual void	focusInEvent (QFocusEvent *event)

bool	focusNextChild ()

virtual bool	focusNextPrevChild (bool next)

virtual void	focusOutEvent (QFocusEvent *event)

bool	focusPreviousChild ()

virtual void	hideEvent (QHideEvent *event)

virtual void	initPainter (QPainter *painter) const const override

virtual void	inputMethodEvent (QInputMethodEvent *event)

virtual void	keyReleaseEvent (QKeyEvent *event)

virtual void	leaveEvent (QEvent *event)

virtual int	metric (QPaintDevice::PaintDeviceMetric m) const const override

virtual void	mouseDoubleClickEvent (QMouseEvent *event)

virtual void	mouseMoveEvent (QMouseEvent *event)

virtual void	mousePressEvent (QMouseEvent *event)

virtual void	mouseReleaseEvent (QMouseEvent *event)

virtual void	moveEvent (QMoveEvent *event)

virtual bool	nativeEvent (const QByteArray &eventType, void message, long result)

virtual void	tabletEvent (QTabletEvent *event)

void	updateMicroFocus ()

virtual void	wheelEvent (QWheelEvent *event)

Protected Member Functions inherited from QObject
virtual void	childEvent (QChildEvent *event)

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const QMetaMethod &signal)

bool	isSignalConnected (const QMetaMethod &signal) const const

int	receivers (const char *signal) const const

QObject *	sender () const const

int	senderSignalIndex () const const

virtual void	timerEvent (QTimerEvent *event)

Protected Member Functions inherited from QPaintDevice
	QPaintDevice ()

Additional Inherited Members
Public Types inherited from QMessageBox
enum	ButtonRole

enum	Icon

enum	StandardButton

Public Types inherited from QDialog
enum	DialogCode

Public Types inherited from QWidget
enum	RenderFlag

Public Types inherited from QPaintDevice
enum	PaintDeviceMetric

Properties inherited from QMessageBox
	detailedText

	icon

	iconPixmap

	informativeText

	standardButtons

	text

	textFormat

	textInteractionFlags

Properties inherited from QDialog
	modal

	sizeGripEnabled

Properties inherited from QWidget
	acceptDrops

	accessibleDescription

	accessibleName

	autoFillBackground

	baseSize

	childrenRect

	childrenRegion

	contextMenuPolicy

	cursor

	enabled

	focus

	focusPolicy

	font

	frameGeometry

	frameSize

	fullScreen

	geometry

	height

	inputMethodHints

	isActiveWindow

	layoutDirection

	locale

	maximized

	maximumHeight

	maximumSize

	maximumWidth

	minimized

	minimumHeight

	minimumSize

	minimumSizeHint

	minimumWidth

	modal

	mouseTracking

	normalGeometry

	palette

	pos

	rect

	size

	sizeHint

	sizeIncrement

	sizePolicy

	statusTip

	styleSheet

	tabletTracking

	toolTip

	toolTipDuration

	updatesEnabled

	visible

	whatsThis

	width

	windowFilePath

	windowFlags

	windowIcon

	windowIconText

	windowModality

	windowModified

	windowOpacity

	windowTitle

	x

	y

Properties inherited from QObject
	objectName

Static Public Member Functions inherited from QMessageBox
void	about (QWidget *parent, const QString &title, const QString &text)

void	aboutQt (QWidget *parent, const QString &title)

int	critical (QWidget *parent, const QString &title, const QString &text, int button0, int button1, int button2)

int	critical (QWidget *parent, const QString &title, const QString &text, const QString &button0Text, const QString &button1Text, const QString &button2Text, int defaultButtonNumber, int escapeButtonNumber)

int	critical (QWidget *parent, const QString &title, const QString &text, QMessageBox::StandardButton button0, QMessageBox::StandardButton button1)

QMessageBox::StandardButton	critical (QWidget *parent, const QString &title, const QString &text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton)

int	information (QWidget *parent, const QString &title, const QString &text, int button0, int button1, int button2)

int	information (QWidget *parent, const QString &title, const QString &text, const QString &button0Text, const QString &button1Text, const QString &button2Text, int defaultButtonNumber, int escapeButtonNumber)

QMessageBox::StandardButton	information (QWidget *parent, const QString &title, const QString &text, QMessageBox::StandardButton button0, QMessageBox::StandardButton button1)

QMessageBox::StandardButton	information (QWidget *parent, const QString &title, const QString &text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton)

QMessageBox::StandardButton	question (QWidget *parent, const QString &title, const QString &text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton)

int	question (QWidget *parent, const QString &title, const QString &text, const QString &button0Text, const QString &button1Text, const QString &button2Text, int defaultButtonNumber, int escapeButtonNumber)

int	question (QWidget *parent, const QString &title, const QString &text, int button0, int button1, int button2)

int	question (QWidget *parent, const QString &title, const QString &text, QMessageBox::StandardButton button0, QMessageBox::StandardButton button1)

QPixmap	standardIcon (QMessageBox::Icon icon)

QString	tr (const char s, const char c, int n)

QString	trUtf8 (const char s, const char c, int n)

int	warning (QWidget *parent, const QString &title, const QString &text, QMessageBox::StandardButton button0, QMessageBox::StandardButton button1)

int	warning (QWidget *parent, const QString &title, const QString &text, int button0, int button1, int button2)

QMessageBox::StandardButton	warning (QWidget *parent, const QString &title, const QString &text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton)

int	warning (QWidget *parent, const QString &title, const QString &text, const QString &button0Text, const QString &button1Text, const QString &button2Text, int defaultButtonNumber, int escapeButtonNumber)

Static Public Member Functions inherited from QDialog
QString	tr (const char s, const char c, int n)

QString	trUtf8 (const char s, const char c, int n)

Static Public Member Functions inherited from QWidget
QWidget *	createWindowContainer (QWindow window, QWidget parent, Qt::WindowFlags flags)

QWidget *	find (WId id)

QWidget *	keyboardGrabber ()

QWidget *	mouseGrabber ()

void	setTabOrder (QWidget first, QWidget second)

QString	tr (const char s, const char c, int n)

QString	trUtf8 (const char s, const char c, int n)

Static Public Member Functions inherited from QObject
QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject context, Functor functor, Qt::ConnectionType type)

bool	disconnect (const QMetaObject::Connection &connection)

bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char method)

bool	disconnect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method)

bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method)

QString	tr (const char sourceText, const char disambiguation, int n)

QString	trUtf8 (const char sourceText, const char disambiguation, int n)

Detailed Description

The RoundedMessageBox class is a frameless QMessageBox implementation.

It can be styled using using either QSS (CSS) or by using a custom QPalette in combination with the regular QWidget::setForegroundRole() and QWidget::setBackgroundRole().

This was originally created as an answer to a StackOverflow question. It is very simple, only re-implementing the paintEvent(). There is no way for the user to move the message box around on the screen (allowing to drag it by the contents area would be a nice TODO).

Here is an example of using the message box with both ways of styling it, also from the SO answer (see link for screenshot).

int main(int argc, char *argv[])
{
  //QApplication::setStyle("Fusion");
  QApplication app(argc, argv);
  // Dialog setup
  RoundedMessageBox *msgBox = new RoundedMessageBox();
  msgBox->setAttribute(Qt::WA_DeleteOnClose);
  msgBox->setMinimumSize(300, 300);
  msgBox->setWindowTitle("Frameless window test");
  msgBox->setText("<h3>Frameless rounded message box.</h3>");
  msgBox->setInformativeText("Lorem ipsum dolor sit amet, consectetur ....");
  // Styling: two options with the same (garish) result.
  if (1) {
    // Use QSS style
    app.setStyleSheet(QStringLiteral(
      "QMessageBox { "
        "border-radius: 12px; "
        "border: 3.5px solid; "
        "border-color: qlineargradient(x1: 1, y1: 1, x2: 0, y2: 0, stop: 0 #ffeb7f, stop: 1 #d09d1e); "
        "background: qlineargradient(x1: 0, y1: 0, x2: 1, y2: 1, stop: 0 #ffeb7f, stop: 1 #d09d1e); "
        "color: #003200; "
      "}"
    ));
  }
  else {
    // Use "native" styling
    msgBox->radius = 12.0;
    msgBox->borderWidth = 3.5;
    QLinearGradient bgGrad(0, 0, 1, 1);
    bgGrad.setCoordinateMode(QGradient::ObjectMode);
    bgGrad.setColorAt(0.0, QColor("gold").lighter());
    bgGrad.setColorAt(1.0, QColor("goldenrod").darker(105));
    QLinearGradient fgGrad(bgGrad);
    fgGrad.setStart(bgGrad.finalStop());
    fgGrad.setFinalStop(bgGrad.start());
    QPalette pal;
    pal.setBrush(QPalette::Window, QBrush(bgGrad));
    pal.setBrush(QPalette::Mid, QBrush(fgGrad));
    pal.setBrush(QPalette::WindowText, QColor("darkgreen").darker());
    msgBox->setPalette(pal);
    msgBox->setForegroundRole(QPalette::Mid);     // default is WindowText
    msgBox->setBackgroundRole(QPalette::Window);  // this is actually the default already
  }
  msgBox->show();
  return app.exec();
}

Definition at line 104 of file RoundedMessageBox.h.

Constructor & Destructor Documentation

◆ RoundedMessageBox()

RoundedMessageBox::RoundedMessageBox ( QWidget * parent = nullptr )

inlineexplicit

Definition at line 108 of file RoundedMessageBox.h.

Member Function Documentation

◆ paintEvent()

void RoundedMessageBox::paintEvent ( QPaintEvent * )

inlineoverrideprotectedvirtual

Reimplemented from QWidget.

Definition at line 120 of file RoundedMessageBox.h.

Member Data Documentation

◆ borderWidth

qreal RoundedMessageBox::borderWidth = -1.0

-1 = use style hint frame width; 0 = no border; > 0 = use this width.

Definition at line 117 of file RoundedMessageBox.h.

◆ radius

qreal RoundedMessageBox::radius = 0.0

desired radius in absolute pixels

Definition at line 116 of file RoundedMessageBox.h.

Public Member Functions

Public Attributes

Protected Member Functions

Additional Inherited Members