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Artificial scrollbar [message #230589]

Thu, 12 April 2007 04:37

wency
Messages: 450
Registered: April 2006
Location: Philippines

Senior Member

I want to create an artificial scrollbar so that I can handle events. I put button on left and right just like the real scrollbar and I have my codes there. I also put a third button in between just like the sliding button of scrollbar. The problem is I cannot drag that third button like what we can do in real scrollbar.
Any idea about this?

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Re: Artificial scrollbar [message #230776 is a reply to message #230589]

Thu, 12 April 2007 14:53

Littlefoot
Messages: 21818
Registered: June 2005
Location: Croatia, Europe

Senior Member
Account Moderator

Sure.

Create a real scrollbar.

Virtually - imagine the third button moves. If you have problems, take a drink or two and you'll probably see the whole room moves, not only a button.

Why on Earth would anyone want to reinvent the wheel?

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Re: Artificial scrollbar [message #230790 is a reply to message #230589]

Thu, 12 April 2007 19:57

wency
Messages: 450
Registered: April 2006
Location: Philippines

Senior Member

Don't bother,I found the other way around.
Anyway, the idea of reinvent is to have extra mobility on scrollbar actions. There's no trigger present on scrollbar and key-scrup or key-scrdown don't work on me. I don't know what really these triggers are for, I just thought it's for scrollbar actions.

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Re: Artificial scrollbar [message #230797 is a reply to message #230790]

Thu, 12 April 2007 20:56

djmartin
Messages: 10181
Registered: March 2005
Location: Surges Bay TAS Australia

Senior Member
Account Moderator

They work for me. Did you have the triggers at the form, block or item level? What makes you think they didn't work? Did you have 'message;pause;' statement pairs in your code or were you using the debugger?

David

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Re: Artificial scrollbar [message #230813 is a reply to message #230589]

Thu, 12 April 2007 23:52

wency
Messages: 450
Registered: April 2006
Location: Philippines

Senior Member

I have message on those triggers but doesn't show when I touch the scrollbar. I'm using oracle ver.r R2.1
I tried to put on form, block and item level triggers but still no success.

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Re: Artificial scrollbar [message #230814 is a reply to message #230813]

Thu, 12 April 2007 23:57

djmartin
Messages: 10181
Registered: March 2005
Location: Surges Bay TAS Australia

Senior Member
Account Moderator

Which version of Forms are you using???? 2.3, 3.4, 4.5, 5, 6, 6i, 9i, 10g?

Key up and key down work on the 'arrows' at each end of the scrollbar, and scroll up and scroll down on the area between the 'scroller' and the 'arrows'. I don't know what works with the 'scroller' itself.

David

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Re: Artificial scrollbar [message #231190 is a reply to message #230589]

Sun, 15 April 2007 20:08

wency
Messages: 450
Registered: April 2006
Location: Philippines

Senior Member

It's Forms 5.(5.0.6.8.0) of oracle 5 r2.1
key-scrup and key-scrdown works only when I press page-up and page-down.

[Updated on: Sun, 15 April 2007 20:24]

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Re: Artificial scrollbar [message #231203 is a reply to message #231190]

Sun, 15 April 2007 23:16

djmartin
Messages: 10181
Registered: March 2005
Location: Surges Bay TAS Australia

Senior Member
Account Moderator

I asked previously

Did you have the triggers at the form, block or item level? What makes you think they didn't work? Did you have 'message;pause;' statement pairs in your code or were you using the debugger?

I have not worked with Forms 5 but I believe that it had 'quite a few problems'. Can you move to Forms 6 or 6i?

David

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Re: Artificial scrollbar [message #231270 is a reply to message #230589]

Mon, 16 April 2007 02:50

wency
Messages: 450
Registered: April 2006
Location: Philippines

Senior Member

previously I've answered, Yes I put those two said triggers on block, form and item level. I use message to see if it's working. I'll try to work with 6i.

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