VuoPopover Class Reference

Description

Provides common methods for rendering popover windows.

Definition at line 15 of file VuoPopover.hh.

Public Member Functions
	VuoPopover (QWidget *parent=0)
	Creates a VuoPopover. More...

Static Public Member Functions
static void *	getWindowForPopover (QWidget *popoverWidget)
	Returns a pointer to the NSWindow associated with the provided widget. More...
static void	setWindowLevelAndVisibility (bool top, QWidget *popoverWidget)
	Changes the provided popover to float on top of all windows (if top is true), or to behave as a normal window (if top is false). More...
static void	setWindowLevel (bool top, QWidget *popoverWidget)
	Changes the provided popover to float on top of all windows (if top is true), or to behave as a normal window (if top is false). More...

Protected Member Functions
QPainterPath	getPopoverPath (Qt::AnchorPoint arrowSide, int arrowPixelsFromTopOrLeft)
	Returns a path that represents the outline of a popover that has an arrow on arrowSide at arrowPixelsFromTopOrLeft. More...
QMargins	getPopoverContentsMargins (Qt::AnchorPoint arrowSide)
	Returns the recommended content area (inside margins) for a popover with an arrow on arrowSide. More...

Static Protected Member Functions
static void	setWindowLevelForNextUpdate (bool top, QWidget *popoverWidget)
	Changes the provided popover to float on top of all windows (if top is true), or to behave as a normal window (if top is false). More...

Static Protected Attributes
static int	popoverArrowHalfWidth = 12
	Half the width (or exactly the height) of the popover's arrow. More...

Constructor & Destructor Documentation

VuoPopover()

VuoPopover::VuoPopover ( QWidget *  parent = 0 )

explicit

Creates a VuoPopover.

Definition at line 19 of file VuoPopover.cc.

Member Function Documentation

getPopoverContentsMargins()

QMargins VuoPopover::getPopoverContentsMargins ( Qt::AnchorPoint  arrowSide )

protected

Returns the recommended content area (inside margins) for a popover with an arrow on arrowSide.

Definition at line 124 of file VuoPopover.cc.

getPopoverPath()

QPainterPath VuoPopover::getPopoverPath ( Qt::AnchorPoint  arrowSide, int  arrowPixelsFromTopOrLeft  )

protected

Returns a path that represents the outline of a popover that has an arrow on arrowSide at arrowPixelsFromTopOrLeft.

arrowPixelsFromTopOrLeft should be between cornerRadius and width() or height() - cornerRadius. If the provided value is out-of-bounds, the arrow is omitted.

Definition at line 32 of file VuoPopover.cc.

getWindowForPopover()

void * VuoPopover::getWindowForPopover ( QWidget *  popoverWidget )

static

Returns a pointer to the NSWindow associated with the provided widget.

Definition at line 137 of file VuoPopover.cc.

setWindowLevel()

void VuoPopover::setWindowLevel ( bool  top, QWidget *  popoverWidget  )

static

Changes the provided popover to float on top of all windows (if top is true), or to behave as a normal window (if top is false).

The change takes effect immediately.

Definition at line 168 of file VuoPopover.cc.

setWindowLevelAndVisibility()

void VuoPopover::setWindowLevelAndVisibility ( bool  top, QWidget *  popoverWidget  )

static

Changes the provided popover to float on top of all windows (if top is true), or to behave as a normal window (if top is false).

If top is false, also lowers the popover, effectively hiding it. The change takes effect immediately.

Definition at line 156 of file VuoPopover.cc.

setWindowLevelForNextUpdate()

void VuoPopover::setWindowLevelForNextUpdate ( bool  top, QWidget *  popoverWidget  )

staticprotected

Changes the provided popover to float on top of all windows (if top is true), or to behave as a normal window (if top is false).

Does not force a re-evaluation of the current window level, so the change might not take effect immediately.

Definition at line 189 of file VuoPopover.cc.

Member Data Documentation

popoverArrowHalfWidth

int VuoPopover::popoverArrowHalfWidth = 12

staticprotected

Half the width (or exactly the height) of the popover's arrow.

Definition at line 25 of file VuoPopover.hh.

---

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

• editor/VuoPopover.hh
• editor/VuoPopover.cc