ubit::UUpdate Class Reference

specifies how to update UGroup, UBox, UWin objects and subclasses. More...

#include <update.hpp>

List of all members.

Public Types
	PAINT = 1<<0
	updates the paint (not the layout).
	LAYOUT = 1<<1
	updates the layout (not the paint).
	LAYOUT_PAINT = (LAYOUT | PAINT)
	NO_DELAY = 1<<2
	updates immediately.
	HIDDEN_OBJECTS = 1<<3
	updates objects even if they are not shown.
	SOFT_DBF = 1<<4
	enables soft double buffering for X11.
	NO_SOFT_DBF = 1<<5
	disables soft double buffering for X11.
	SHOW = 1<<6
	HIDE = 1<<7
	ADJUST_WIN_SIZE = 1<<8
enum	{   PAINT = 1<<0, LAYOUT = 1<<1, LAYOUT_PAINT = (LAYOUT | PAINT), NO_DELAY = 1<<2,   HIDDEN_OBJECTS = 1<<3, SOFT_DBF = 1<<4, NO_SOFT_DBF = 1<<5, SHOW = 1<<6,   HIDE = 1<<7, ADJUST_WIN_SIZE = 1<<8 }
Public Member Functions
	UUpdate (unsigned int mode_mask=LAYOUT|PAINT)
	creates an object that specifies how to update UGroup(s) and subclasses.
	UUpdate (const UUpdate &)
UUpdate &	operator= (const UUpdate &)
bool	operator== (const UUpdate &)
void	noDelay ()
	will update immediately (update operations are normally buffered).
void	hiddenObjects ()
	will update hidden objects (which are normally ignored).
void	softDbf ()
	will use soft double bufferiong (for X11 rendering only).
UMask	getModes () const
	returns the current mode mask.
void	addModes (unsigned int m)
int	getDbfMode () const
bool	isHiddenObjectsMode () const
void	setPaintData (const UData *)
	[impl] set the data to be painted.
void	setPaintStr (const UStr *, int strpos1, int strpos2)
	[impl] set the string to be painted.
void	setMove (float delta_x, float delta_y, bool is_percent)
	[impl] used to move objects.
void	setScroll (float delta_x, float delta_y, bool is_percent)
	[impl] used to scroll objects.
Static Public Attributes
static const UUpdate	paint
	paint only: prefined constant for UUpdate(PAINT);
static const UUpdate	layoutAndPaint
	layout then paint: prefined constant for UUpdate(LAYOUT|PAINT);
Friends
class	UGroup
class	UBox
class	UWin
class	UHardWinImpl
class	USoftWinImpl
class	UAppliImpl

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Detailed Description

specifies how to update UGroup, UBox, UWin objects and subclasses.

See also: UGroup::update(), UBox::update(), UWin::update().

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Member Enumeration Documentation

anonymous enum

Enumerator:

PAINT	updates the paint (not the layout).
LAYOUT	updates the layout (not the paint).
NO_DELAY	updates immediately. by default, objects are updated asynchronously when the program returns to the event loop
HIDDEN_OBJECTS	updates objects even if they are not shown.  by default, hidden objects (when isShown() is false) are not updated.
SOFT_DBF	enables soft double buffering for X11. by default, double buffering depends on UConf.x_double_buffer
NO_SOFT_DBF	disables soft double buffering for X11. by default, double buffering depends on UConf.x_double_buffer

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Constructor & Destructor Documentation

ubit::UUpdate::UUpdate

(

unsigned int

mode_mask = LAYOUT|PAINT

)

creates an object that specifies how to update UGroup(s) and subclasses.

This object is given as an argument to UGroup::update(), UBox::update(), UWin::update() 'mode_mask' is a OREd combination of the constants defined in the UUpdate enum example:

     UUpdate upd(UUpdate::LAYOUT | UUpdate::PAINT | UUpdate::NO_DELAY);
     UBox* box = ...;
     box->update(upd);
 

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

• update.hpp
• update.cpp

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