4D v14.3
WINDOW LIST
- 4D Language Reference
-
- Windows
-
- Managing Windows
- Window Types
- CLOSE WINDOW
- Current form window
- DRAG WINDOW
- ERASE WINDOW
- Find window
- Frontmost window
- GET WINDOW RECT
- Get window title
- HIDE WINDOW
- MAXIMIZE WINDOW
- MINIMIZE WINDOW
- Next window
- Open external window
- Open form window
- Open window
- REDRAW WINDOW
- RESIZE FORM WINDOW
- SET WINDOW RECT
- SET WINDOW TITLE
- SHOW WINDOW
- Window kind
- WINDOW LIST
- Window process
WINDOW LIST
| WINDOW LIST ( windows {; *} ) | ||||||||
| Parameter | Type | Description | ||||||
| windows | Array |
|
Array of window reference numbers | |||||
| * | Operator |
|
If specified, take floating windows into account If omitted, ignore floating windows | |||||
The WINDOW LIST command populates the array windows with the window reference numbers of the windows currently open in all running processes (kernel or user processes).
If you do not pass the optional * parameter, floating windows are ignored.
The following project method tiles all the current open window, except floating windows and dialog boxes:
` TILE WINDOWS project method
WINDOW LIST($alWnd)
$vlLeft:=10
$vlTop:=80 ` Leave enough room for the Tool bar
For($vlWnd;1;Size of array($alWnd))
If(Window kind($alWnd{$vlWnd})#Modal dialog)
GET WINDOW RECT($vlWL;$vlWT;$vlWR;$vlWB;$alWnd{$vlWnd})
$vlWR:=$vlLeft+($vlWR-$vlWL)
$vlWB:=$vlTop+($vlWB-$vlWT)
$vlWL:=$vlLeft
$vlWT:=$vlTop
SET WINDOW RECT($vlWL;$vlWT;$vlWR;$vlWB;$alWnd{$vlWnd})
$vlLeft:=$vlLeft+10
$vlTop:=$vlTop+25
End if
End forNote: This method could be improved by adding tests on the size of the main window (on Windows) or the size and location of the screens (on Macintosh).
Product: 4D
Theme: Windows
Number:
442
Created: 4D v6
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