TWidgetSet.SetWindowPos function

Declaration

function SetWindowPos(hWnd: HWND; hWndInsertAfter: HWND; X: Integer; 
 Y: Integer; cx: Integer; cy: Integer; uFlags: UINT)
: Boolean; virtual

Arguments

Function result

Zero on failure.

Description

The Z order can be changed to just behind another window, or:

HWND_BOTTOM

Behind all other windows.

HWND_NOTOPMOST

Behind all topmost windows.

HWND_TOP

Above all other windows.

HWND_TOPMOST

Above all other non-topmost windows.

The general placement can be a combination of:

SWP_ASYNCWINDOWPOS

Don't block the calling thread when the window is owned by a different thread.

SWP_DEFERERASE

Suppress WM_SYNCPAINT message.

SWP_DRAWFRAME

Draw the window frame.

SWP_FRAMECHANGED

Apply new frame style.

SWP_HIDEWINDOW

Hides the window.

SWP_NOACTIVATE

Don't activate the window.

SWP_NOCOPYBITS

Invalidate the entire client area. If not set, the window content moves together with the window.

SWP_NOMOVE

The position is not changed (ignores X, Y).

SWP_NOREPOSITION, SWP_NOOWNERZORDER

The Z order of the owner window is unchanged.

SWP_NOREDRAW

Nothing is redrawn automatically, not even uncovered parts of the window.

SWP_NOSENDCHANGING

No WM_WINDOWPOSCHANGING message.

SWP_NOSIZE

The size is unchanged (ignores cx, cy).

SWP_NOZORDER

The Z order is unchanged (ignores hWndInsertAfter)

SWP_SHOWWINDOW

Unhide the window.