Change an image in a custom page

rainer78 · 9th February 2006, 09:38

Hi,

i´ve created a custom page (see Attachment). You can see 2 comboboxes and an bitmap. Now if the user change an entry in one of the comboboxes the bitmap should change too.

I´ve searched the forum to do this, but i don´t have found an example that could help me. Does anybody know how to do this, and maybe anybody has an example for changing bitmaps in a custom page.

Best regards

Rainer

bhaelochon · 9th February 2006, 15:07

I'm glad I found this topic! I was about to post something remarkably similar.

iceman_k · 9th February 2006, 15:51

Why can't you use the NOTIFY flag?

rainer78 · 9th February 2006, 16:35

I use the notify flag. And what must I do after this??

Regards

Rainer

Afrow UK · 9th February 2006, 17:35

Check out Examples\InstallOptions\TestNotify.nsi

-Stu

rainer78 · 10th February 2006, 10:29

Hi,
the problem is NOT to react on the notify flag. The problem is to change the image during runtime if some changes the an combobox entry. How to change the image during runtime?

Regards

Rainer

kichik · 10th February 2006, 10:36

You need to manually load and set the image. This requires some Windows API, and therefore the System plug-in. See the following example:

http://nsis.sourceforge.net/ModernUI...stalling_files

iceman_k · 10th February 2006, 10:50

Is it necessary to have a Combobox and not a Droplist?
The Notify callback will be invoked whenever the droplist selection is changed and the image element text attribute can be modified. Then call Abort to return to the IO page.

9th February 2006, 15:07	#2
bhaelochon Junior Member Join Date: Nov 2005 Location: Kansas City, MO, USA Posts: 35	I'm glad I found this topic! I was about to post something remarkably similar. "Never hold your farts in. They travel up your spine and into your brain, and that's where you get shitty ideas from." - Unknown

9th February 2006, 15:51	#3
iceman_k NSIS Dev Join Date: Feb 2003 Location: Boston, MA, U.S.A. Posts: 455	Why can't you use the NOTIFY flag? Cheers, Iceman_K EclipseNSIS - An NSIS IDE for the Eclipse Platform \| My contributions to the wiki

10th February 2006, 10:36	#7
kichik M.I.A. [NSIS Dev, Mod] Join Date: Oct 2001 Location: Israel Posts: 11,343	You need to manually load and set the image. This requires some Windows API, and therefore the System plug-in. See the following example: http://nsis.sourceforge.net/ModernUI...stalling_files NSIS FAQ \| NSIS Home Page \| Donate $ "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

10th February 2006, 10:50	#8
iceman_k NSIS Dev Join Date: Feb 2003 Location: Boston, MA, U.S.A. Posts: 455	Is it necessary to have a Combobox and not a Droplist? The Notify callback will be invoked whenever the droplist selection is changed and the image element text attribute can be modified. Then call Abort to return to the IO page. Cheers, Iceman_K EclipseNSIS - An NSIS IDE for the Eclipse Platform \| My contributions to the wiki

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9th February 2006, 16:35	#4
rainer78 Junior Member Join Date: Feb 2006 Posts: 8	I use the notify flag. And what must I do after this?? Regards Rainer

9th February 2006, 17:35	#5
Afrow UK Moderator Join Date: Nov 2002 Location: Surrey, England Posts: 8,434	Check out Examples\InstallOptions\TestNotify.nsi -Stu

10th February 2006, 10:29	#6
rainer78 Junior Member Join Date: Feb 2006 Posts: 8	Hi, the problem is NOT to react on the notify flag. The problem is to change the image during runtime if some changes the an combobox entry. How to change the image during runtime? Regards Rainer