KeyCounter

MacroModule

genre	Fields
author	MeVis Medical Solutions AG
package	MeVisLab/Standard
definition	helpers.def
see also	Counter, SoCounter
keywords	Index, Loop, Cycle, Increment, Decrement

Purpose

The module KeyCounter implements a numerical counter that can be incremented and decremented by pressing a key in a viewer.

It can be used to cycle through a number of application modes (e.g., mouse functions) in an application.

Windows

Default Panel

Output Fields

outNode

name: outNode, type: SoNode, deprecated name: outputNode

Parameter Fields

Field Index

Alt (upAlt): Bool	maxValue: Double	Upwards: Bool
Alt (downAlt): Bool	minValue: Double
Ctrl (upCtrl): Bool	reset: Trigger
Ctrl (downCtrl): Bool	Shift (upShift): Bool
currentValue: Double	Shift (downShift): Bool
down: Trigger	startValue: Double
Downwards: Bool	stepValue: Double
Key: Enum	up: Trigger

Visible Fields

Key

name: key, type: Enum, default: SPACE, deprecated name: hotKey

Defines the key that controls the counter.

Values:

Title	Name
Any	ANY
Left Shift	LEFT_SHIFT
Right Shift	RIGHT_SHIFT
Left Control	LEFT_CONTROL
Right Control	RIGHT_CONTROL
Left Alt	LEFT_ALT
Right Alt	RIGHT_ALT
Number 0	NUMBER_0
Number 1	NUMBER_1
Number 2	NUMBER_2
Number 3	NUMBER_3
Number 4	NUMBER_4
Number 5	NUMBER_5
Number 6	NUMBER_6
Number 7	NUMBER_7
Number 8	NUMBER_8
Number 9	NUMBER_9
A	A
B	B
C	C
D	D
E	E
F	F
G	G
H	H
I	I
J	J
K	K
L	L
M	M
N	N
O	O
P	P
Q	Q
R	R
S	S
T	T
U	U
V	V
W	W
X	X
Y	Y
Z	Z
Home	HOME
Left Arrow	LEFT_ARROW
Up Arrow	UP_ARROW
Right Arrow	RIGHT_ARROW
Down Arrow	DOWN_ARROW
Page Up	PAGE_UP
Page Down	PAGE_DOWN
Prior	PRIOR
Next	NEXT
End	END
Pad Enter	PAD_ENTER
Pad F1	PAD_F1
Pad F2	PAD_F2
Pad F3	PAD_F3
Pad F4	PAD_F4
Pad 0	PAD_0
Pad 1	PAD_1
Pad 2	PAD_2
Pad 3	PAD_3
Pad 4	PAD_4
Pad 5	PAD_5
Pad 6	PAD_6
Pad 7	PAD_7
Pad 8	PAD_8
Pad 9	PAD_9
Pad Add	PAD_ADD
Pad Subtract	PAD_SUBTRACT
Pad Multiply	PAD_MULTIPLY
Pad Divide	PAD_DIVIDE
Pad Space	PAD_SPACE
Pad Tab	PAD_TAB
Pad Insert	PAD_INSERT
Pad Delete	PAD_DELETE
Pad Period	PAD_PERIOD
F1	F1
F2	F2
F3	F3
F4	F4
F5	F5
F6	F6
F7	F7
F8	F8
F9	F9
F10	F10
F11	F11
F12	F12
Backspace	BACKSPACE
Tab	TAB
Return	RETURN
Enter	ENTER
Pause	PAUSE
Scroll Lock	SCROLL_LOCK
Escape	ESCAPE
Key Delete	KEY_DELETE
Print	PRINT
Num Lock	NUM_LOCK
Caps Lock	CAPS_LOCK
Shift Lock	SHIFT_LOCK
Space	SPACE
Apostrophe	APOSTROPHE
Comma	COMMA
Minus	MINUS
Period	PERIOD
Slash	SLASH
Semicolon	SEMICOLON
Equal	EQUAL
Bracketleft	BRACKETLEFT
Backslash	BACKSLASH
Bracketright	BRACKETRIGHT
Grave	GRAVE
Insert	INSERT
Right Super	RIGHT_SUPER
Left Super	LEFT_SUPER
Exclam	EXCLAM
Quotedbl	QUOTEDBL
Numbersign	NUMBERSIGN
Dollar	DOLLAR
Percent	PERCENT
Ampersand	AMPERSAND
Parenleft	PARENLEFT
Parenright	PARENRIGHT
Asterisk	ASTERISK
Plus	PLUS
Colon	COLON
Less	LESS
Greater	GREATER
Question	QUESTION
At	AT
Asciicircum	ASCIICIRCUM
Underscore	UNDERSCORE
Braceleft	BRACELEFT
Bar	BAR
Braceright	BRACERIGHT
Asciitilde	ASCIITILDE

Upwards

name: upEnable, type: Bool, default: TRUE

If checked, pressing the defined key increases the counter value.

Shift (upShift)

name: upShift, type: Bool, default: FALSE

If checked, pressing the SHIFT modifier increases the counter.

Ctrl (upCtrl)

name: upCtrl, type: Bool, default: FALSE

If checked, pressing the CTRL modifier increases the counter.

Alt (upAlt)

name: upAlt, type: Bool, default: FALSE

If checked, pressing the ALT modifier increases the counter.

Downwards

name: downEnable, type: Bool, default: TRUE

If checked, pressing the defined key decreases the counter value.

Shift (downShift)

name: downShift, type: Bool, default: TRUE

If checked, pressing the SHIFT modifier decreases the counter.

Ctrl (downCtrl)

name: downCtrl, type: Bool, default: FALSE

If checked, pressing the CTRL modifier decreases the counter.

Alt (downAlt)

name: downAlt, type: Bool, default: FALSE

If checked, pressing the ALT modifier decreases the counter.

Hidden Fields

minValue

name: minValue, type: Double, default: 0

maxValue

name: maxValue, type: Double, default: 1

stepValue

name: stepValue, type: Double, default: 1

startValue

name: startValue, type: Double, default: 0, deprecated name: resetValue

currentValue

name: currentValue, type: Double, default: 0

up

name: up, type: Trigger

down

name: down, type: Trigger

reset

name: reset, type: Trigger