added LockWindow description

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@3934 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
kichik 2005-03-22 18:30:21 +00:00
parent f9016b2bb5
commit 5c44c11691

View file

@ -71,6 +71,12 @@ If HWND is a window, Gotos jump_if_window, otherwise, Gotos jump_if_not_window (
\c Goto +2
\c MessageBox MB_OK "no window"
\S2{lockwindow} LockWindow
\c on|off
\e{LockWindow on} makes the main window not to redraw itself upon changes. When \e{LockWindow off} is used, all controls that weren't redrawn since \e{LockWindow on} will be redrawn. This makes the pages flickering look nicer because now it flickers a group of controls at the same time, instead of one control at a time. The individual control flickering is more noticiable on older computers.
\S2{sendmessage} SendMessage
\c HWND msg wparam lparam [user_var(return value)] [/TIMEOUT=time_in_ms]