Inheritance diagram for ebl::win:

Public Member Functions
	win (QWidget qwidj, uint wid, const char wname=NULL, uint height=1, uint width=1)
	win ()
	Empty constructor, do not use.
virtual void	show ()
virtual QWidget *	get_widget ()
virtual void	save (const string &filename, bool confirm=false)
	Save the Qt window to 'filename'.png.
virtual void	save_mat (const string &filename, bool confirm=false)
virtual void	set_silent (const std::string *filename)
	Do not display, instead save to image file 'filename'.
virtual void	freeze_style (bool freeze)
virtual void	freeze_window_size (uint h, uint w)
	Force window size to hxw and forbid any resizing.
virtual void	set_title (const char *title)
	Change window title.
virtual void	set_wupdate (bool ud)
virtual void	resize_window (uint h, uint w, bool force=false)
virtual void	update_window (bool activate=false)
virtual bool	busy_drawing ()
	Returns true if busy drawing.
virtual void	add_text (const std::string *s)
	Add text a current text location (See 'set_text_origin()').
virtual void	add_arrow (int h1, int w1, int h2, int w2)
virtual void	add_flow (idx< float > *flow, int h, int w)
virtual void	add_box (float h0, float w0, float h, float w, ubyte r, ubyte g, ubyte b, ubyte a, string *s)
virtual void	add_cross (float h0, float w0, float length, ubyte r, ubyte g, ubyte b, ubyte a, string *s)
virtual void	add_ellipse (float h0, float w0, float h, float w, ubyte r, ubyte g, ubyte b, ubyte a, string *s)
virtual void	add_image (idx< ubyte > &img, uint h0, uint w0)
virtual void	add_mask (idx< ubyte > *img, uint h0, uint w0, ubyte r, ubyte g, ubyte b, ubyte a)
virtual void	set_text_origin (float h0, float w0)
	Change current location of text to be drawn to (h0,w0).
virtual void	clear ()
virtual void	clear_resize ()
	Clears the window and resizes it to 1x1.
virtual void	clear_all (bool clear_tmp=false)
void	clear_text (bool clear_tmp=false)
void	clear_arrows (bool clear_tmp=false)
void	clear_boxes (bool clear_tmp=false)
void	clear_crosses (bool clear_tmp=false)
void	clear_ellipses (bool clear_tmp=false)
void	clear_images (bool clear_tmp=false)
void	clear_masks (bool clear_tmp=false)
virtual void	set_text_colors (ubyte fg_r, ubyte fg_g, ubyte fg_b, ubyte fg_a, ubyte bg_r, ubyte bg_g, ubyte bg_b, ubyte bg_a, bool ignore_frozen=false)
virtual void	set_bg_colors (ubyte r, ubyte g, ubyte b)
	Set color of background.
virtual void	set_font_size (int sz)
	Set font to this size.
virtual int	pop_key_pressed ()
virtual void	add_scroll_box (scroll_box0 *sb)
virtual void	remove_scroll_box (scroll_box0 *sb)
virtual void	replace_scroll_box_with_copy (scroll_box0 *sb)
virtual void	paint (QPainter &painter, double scale=1.0)
	Draw all elements with scale 'scale'.
virtual void	draw_text (QPainter &painter)
	Draw all text into painter with scale 'scale'.
Protected Member Functions
void	wheelEvent (QWheelEvent *event)
void	mousePressEvent (QMouseEvent *event)
void	mouseMoveEvent (QMouseEvent *event)
void	mouseReleaseEvent (QMouseEvent *event)
void	keyPressEvent (QKeyEvent *event)
void	keyReleaseEvent (QKeyEvent *event)
Protected Attributes
QWidget *	qw
	The widget object of children classes.
QPixmap *	pixmap
QPoint	pixmapOffset
QPoint	lastDragPos
double	pixmapScale
double	curScale
float	scaleIncr
idx< ubyte > *	buffer
uint	buffer_maxh
uint	buffer_maxw
QVector< QRgb >	colorTable
QImage *	qimage
vector< text * >	texts
vector< text * >	texts_tmp
text *	txt
vector< arrow * >	arrows
vector< arrow * >	arrows_tmp
vector< box * >	boxes
vector< box * >	boxes_tmp
vector< cross * >	crosses
vector< cross * >	crosses_tmp
vector< box * >	ellipses
vector< box * >	ellipses_tmp
vector< image * >	images
vector< image * >	images_tmp
vector< imask * >	masks
vector< imask * >	masks_tmp
bool	silent
uint	id
string	savefname
float	text_h0
float	text_w0
bool	pos_reset
bool	wupdate
QColor	text_fg_color
QColor	text_bg_color
QColor	bg_color
unsigned char	fg_r
unsigned char	fg_g
unsigned char	fg_b
unsigned char	fg_a
unsigned char	bg_r
unsigned char	bg_g
unsigned char	bg_b
unsigned char	bg_a
int	wupdate_ndisable
bool	frozen_style
	style is frozen or not
bool	frozen_size
	window size is frozen
idxdim	frozen_dims
	Dimensions of frozen window.
list< int >	keyspressed
	a list of key pressed events
int	font_size
	The size of the font.
bool	ctrl_on
	ctrl key is on or not.
bool	text_on
	Text is displayed or not.
bool	images_only
	Only display images if true.
scroll_box0 *	scrollbox
bool	busy
	Busy drawing.
uint	drawing_mode

Constructor & Destructor Documentation

ebl::win::win	(	QWidget *	qwidj,
		uint	wid,
		const char *	wname = `NULL`,
		uint	height = `1`,
		uint	width = `1`
	)

Parameters:

qwidj The instance QWidget of child class. This is necessary because virtual inheritance is not possible with QWidget.

Member Function Documentation

void ebl::win::clear ( ) [virtual]

Clears the window, but does not resize it, leaves it to the current size.

Reimplemented in ebl::win2d.

void ebl::win::clear_all ( bool clear_tmp = false ) [virtual]

Clears the window and resizes it to 1x1.

Parameters: