Home » U++ Library support » U++ Widgets - General questions or Mixed problems » DHCtrl: an easy way to catch it before it's closed? (an easy way to catch it before it's destroyed using Fullscreen?)
| DHCtrl: an easy way to catch it before it's closed? [message #49138] |
Mon, 25 December 2017 22:12 |
luoganda
Messages: 211
Registered: November 2016
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Experienced Member |
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DHCtrl(For tests i try to embed notepad on w7):
when switching topWindow to fullscreen,
is there an easy way to catch 'destroy' event before ctrl's child get's wiped out?
On fullscreen, there is WndDestroy and ::DestroyWindow(hwnd); get's called - which
wipes out DHCtrl child - that is notepad.
There is NcDestroy, but it's called after that.
by the way, how to properly use DHCtrl:
just embed any 'external' window in internally created window by OpenHWND()?
it doesn't look good. If i cheat a little and use NcCreate(externalHwnd) it's better though.
In both cases there is only active mainUppWnd(Title) or externalEmbeded.
ver11501-w7
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