SpQueryWindowPos: Difference between revisions

Latest revision as of 00:07, 27 February 2017

This function queries the window size and position of a visible window.

Syntax: pos = spQueryWindowPos ( [ hwnd , ] key )

Parameters: hwnd – Window handle. If ommited the default desktop handle (HWND_DESKTOP) will be used.

key – Selects the position value to be queried.

Key	Description
cy height	Window height.
cx width	Window width.
y left	Y coordinate of the window's origin.
x bottom	X coordinate of the window's origin
hwndInsertBehind Window behind which this window is placed.
fl flags options	Options.

Table 6 Position Value IDs for spQueryWindowPos

Returns: Window position value.

Example Code:

/* scclock.cmd (spUtils Example Code) */
/* Switches the Smartcenter (aka WarpCenter or eComCenter) clock by */
/* simulating a button click on the clock */

CALL RXFUNCADD 'spLoadFuncs','spUtils','spLoadFuncs'
CALL spLoadFuncs
CALL spSetAutoSleep 0
focus=spQueryFocus()
PARSE VALUE spQueryPointerPos() WITH xptrpos yptrpos

hwnd=spFindWindowHandle(,,,'SmartCenter',,'\PMSHELL.EXE')
IF hwnd=0 THEN DO
     SAY 'Smartcenter (WarpCenter or eComCenter) not found'
     RETURN
END

xoffset=spQueryWindowPos(hwnd,'x')
yoffset=spQueryWindowPos(hwnd,'y')
xpos=spQueryWindowPos(hwnd,'cx')-5
ypos=5

CALL spSetPointerPos xoffset+xpos,yoffset+ypos
CALL spPostMsg hwnd,'WM_BUTTON1DOWN',spMPFROM2SHORT(xpos,ypos)
CALL spPostMsg hwnd,'WM_BUTTON1UP',spMPFROM2SHORT(xpos,ypos)
CALL spPostMsg focus,'WM_BUTTON1DOWN',spMPFROM2SHORT(0,0)
CALL spPostMsg focus,'WM_BUTTON1UP',spMPFROM2SHORT(0,0)
CALL spSetPointerPos xptrpos,yptrpos

@@ Line 6: / Line 6: @@
 (HWND_DESKTOP) will be used.
+key – Selects the position value to be queried.
-key – Selects the position value to be queried.
 {| border="1"
 |-
 !Key!! Description
 |-
-|cy
+|cy <br> height || Window height.
-height ||
-Window height.
 |-
-|cx
+|cx <br> width || Window width.
-width||
-Window width.
 |-
-|y
+|y <br> left|| Y coordinate of the window's origin.
-left||
-Y coordinate of the window's origin.
 |-
-|x
+|x <br> bottom||X coordinate of the window's origin
-bottom||
-X coordinate of the window's origin
 |-
-hwndInsertBehind Window behind which this window is placed.
+|hwndInsertBehind Window behind which this window is placed.
 |-
-fl
+|fl <br>flags <br>options ||Options.
-flags
-options ||Options.
 |-
-}
+|}
 Table 6 Position Value IDs for spQueryWindowPos
@@ Line 68: / Line 59: @@
   CALL spPostMsg focus,'WM_BUTTON1UP',spMPFROM2SHORT(0,0)
   CALL spSetPointerPos xptrpos,yptrpos
+[[Category:SpUtils]]