OSB_GUI::PopupMover Class Reference

Collaboration diagram for OSB_GUI::PopupMover:

[legend]List of all members.

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Detailed Description

Utility class to move a widget into the top-level window.

Todo:

Provide functionality to keep the widget inside the screen.

Definition at line 143 of file guiutils.h.

Public Member Functions

• PopupMover (QWidget *popup, const QWidget *visParent=0)

  Constructor with the widget to move.
  

• bool insideTop () const

  Check if popup_ is inside topLevel_.
  

• bool intoTop ()

  Move popup_ into topLevel_.
  

• bool intoTop (bool coverParent)

  Move popup_ into topLevel_, near the parent.
  

Private Member Functions

• QRect rect (const QWidget *widget, bool relTop) const

  Get a widget's rect relative to the screen or top-level widget.
  

Private Attributes

• QWidget * popup_

  The widget to move.
  

• const QWidget * parent_

  The real or visual parent of popup_.
  

• const QWidget * topLevel_

  The top-level widget of parent_.
  

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Constructor & Destructor Documentation

OSB_GUI::PopupMover::PopupMover	(	QWidget *	popup,
		const QWidget *	visParent = 0
	)			[explicit]

Constructor with the widget to move.

Parameters:

	popup	Widget to move (it needn't be a popup :-).
	visParent	Optional visual parent of popup. If 0 its real parent is used.

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Member Function Documentation

bool OSB_GUI::PopupMover::insideTop

(

)

const

Check if popup_ is inside topLevel_.

bool OSB_GUI::PopupMover::intoTop

(

bool

coverParent

)

Move popup_ into topLevel_, near the parent.

Parameters:

coverParent

Flag to cover the parent widget.

Returns:

true if the widget is inside the top-level window after the function returns, else false.

The function has no effect if popup_ is already inside topLevel_.

Calls intoTop() if popup_ can not be aligned with the corners or edges of parent_ such that it is inside topLevel_.

bool OSB_GUI::PopupMover::intoTop

(

)

Move popup_ into topLevel_.

Returns:

true if the widget is inside the top-level window after the function returns, else false.

The function has no effect if popup_ is already inside topLevel_.

QRect OSB_GUI::PopupMover::rect	(	const QWidget *	widget,
		bool	relTop
	)			const [private]

Get a widget's rect relative to the screen or top-level widget.

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Member Data Documentation

const QWidget* OSB_GUI::PopupMover::parent_ [private]

The real or visual parent of popup_.

Definition at line 193 of file guiutils.h.

QWidget* OSB_GUI::PopupMover::popup_ [private]

The widget to move.

Definition at line 191 of file guiutils.h.

const QWidget* OSB_GUI::PopupMover::topLevel_ [private]

The top-level widget of parent_.

Definition at line 195 of file guiutils.h.

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

• guiutils.h

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