Argox PA-20, Programming Manual

Page: 89 / 130

PT-20 Programming Guide
87
Purpose
：
Get TextBlock current position.
Syntax
：
POINT GetTextBlockCur(S32 slBlockNo);
Example call
：
pt = GetTextBlockCur(3);
Includes
： #include “SDK.h ”
Description
：
This function can get position in specific TextBlock.
slBlockNo TextBlock number(0~15).
Returns
：
Function success: return the current position.
Function fail: return (-1,-1).
SetTextBlockCur
Purpose
：
Set specific TextBlock as active TextBlock and set position.
Syntax
：
void SetTextBlockCur(S32 slBlockNo,S32 slColumn,S32 slRow)
Example call
：
SetTextBlockCur(3,1,1);
Includes
：
#include “SDK.h ”
Description
：
This function sets active TextBlock become to slBlockNo. The position of
slBlockNo sets to (slColumn, slRow).
slBlockNo TextBlock number(0~15)
slColumn Column
slRow Row
Returns
：
None.
ShowTextBlockCursor
Purpose
：
Show or hide TextBlock cursor.
Syntax
：
void ShowTextBlockCursor(S32 slBlockNo, BOOL bShow, S32 slType)
Example call
：
ShowTextBlockCursor(1,TRUE, 3);
Includes
： #include “SDK.h ”
Description
：
This function defines cursor type. Only the active TextBlock can show
cursor.
slBlockNo TextBlock number(0~15)
bShow TRUE:show cursor
FALSE:Hide cursor
slType 0: Cursor off.
1: Cursor on, and cursor type is a line as _.
2: Cursor on, and cursor type is a line as |.
3: Cursor on, and cursor type is a Window as
■.
Returns
：
None.
TextBlock_SetBGColor
Purpose
：
Set default background color.
Syntax
：
void TextBlock_SetBGColor(S32 slColor);
Example call
：
TextBlock_SetBGColor(COLOR_BLUE);