In This Topic ▼

LImageViewerCell::GetKeyboardAction

Summary

Gets the keystroke combinations for a specific action.

Syntax

#include "ltwrappr.h"

L_INT LImageViewerCell::GetKeyboardAction (nAction, nMouseDirection, puVk, puModifiers, uFlags);

Parameters

L_INT nAction

Value that represents the action for which to get the keystroke combination. If nAction is equal to or greater than 100, it is a user-defined action. Otherwise, it can be one of the following predefined actions:

Value	Meaning
CONTAINER_ACTION_WINDOWLEVEL	[1] Window leveling
CONTAINER_ACTION_SCALE	[2] Scaling
CONTAINER_ACTION_OFFSET	[3] Offset
CONTAINER_ACTION_STACK	[4] Stacking
CONTAINER_ACTION_MAG	[5] Magnifying glass
CONTAINER_ACTION_ALPHA	[6] Alpha
CONTAINER_ACTION_ANNOTATION_RULER	[7] Ruler annotation
CONTAINER_ACTION_ANNOTATION_ANGLE	[8] Angle annotation
CONTAINER_ACTION_ANNOTATION_TEXT	[9] Text annotation
CONTAINER_ACTION_ANNOTATION_ARROW	[10] Arrow annotation
CONTAINER_ACTION_ANNOTATION_RECTANGLE	[11] Rectangular annotation
CONTAINER_ACTION_ANNOTATION_ELLIPSE	[12] Elliptical annotation
CONTAINER_ACTION_ANNOTATION_HILITE	[13] Highlight annotation
CONTAINER_ACTION_REGION_RECTANGLE	[14] Rectangular region
CONTAINER_ACTION_REGION_ELLIPSE	[15] Elliptical region
CONTAINER_ACTION_REGION_FREEHAND	[16] Free hand region
CONTAINER_ACTION_REGION_POLYGON	[17] Polygonal region
CONTAINER_ACTION_REGION_MAGICWAND	[18] Magic wand (contiguous color) region
CONTAINER_ACTION_REGION_COLORRANGE	[19] Color range region
CONTAINER_ACTION_REGION_CIRCLE	[20] Circular region
CONTAINER_ACTION_REGION_SQUARE	[21] Square region
CONTAINER_ACTION_REGION_NUDGETOOL	[22] Nudge tool
CONTAINER_ACTION_REGION_SHRINKTOOL	[23] Shrink tool

L_INT nMouseDirection

Value that represents the mouse direction for which to get the assigned keystroke. Possible values are:

Value	Meaning
CONTAINER_MOUSEMOVE_UP	[0x00000000] Mouse moving up.
CONTAINER_MOUSEMOVE_DOWN	[0x00000001] Mouse moving down.
CONTAINER_MOUSEMOVE_LEFT	[0x00000002] Mouse moving left.
CONTAINER_MOUSEMOVE_RIGHT	[0x00000003] Mouse moving right.

L_UINT *puVk

Pointer to a variable to be updated with the virtual key code. These are the virtual key codes used by the Microsoft Windows CE operating system. For more information refer to: https://learn.microsoft.com/en-us/previous-versions/windows/embedded/ms927178(v=msdn.10).

L_UINT * puModifiers

Pointer to a variable to be updated with the modifier key(s). Possible values are:

Value	Meaning
CONTAINER_KEY_NONE	[0x00000000] No other key should be pressed.
CONTAINER_KEY_SHIFT	[0x00000001] Left or right Shift key must be pressed.
CONTAINER_KEY_CTRL	[0x00000002] Left or right Control key must be pressed.
CONTAINER_KEY_ALT	[0x00000004] Left or right ALT key must be pressed.