Java Development

[jaff]

how to create appliaction get static menu on top static when  scroll bar down???

for example

|| Menu 1 || Menu 2 | Menu 3 ||

Contain 1

Contain 2

etc...

when i move on contain in bottom, menu on top get move up... i want it get static when i move scroll down,,, any solution???

[simon_hain]

create the screen with NO_VERTICAL_SCROLL
for the scrollable part use a VerticalFieldManager with SCROLLABLE style.

[pradeep_ch]

Hi Jaff,

Solution means , you have to add managers like this.

First set NO_VERTICAL_SCROLL for the screen.

Suppose menu is a Horizontal manager add directly to screen like add(hfmMenu);

Now take two verticalFieldManagers vfm1,vfm2.

vfm1 = new VerticalFieldManager(VERTICAL_SCROLL);

vfm2 = new VerticalFieldManager(NO_VERTICAL_SCROLL);

vfm2.add(item1);

vfm2.add(item2);

..... etc

now

vfm1.add(vfm2);

add(vfm1);

so now you have two components on the screen

now override sublayout for screen and layout these two managers as your required widths and heights.

Thanks.

[jaff]

i think NO_VERTICAL_SCROLL just set for screen not move when scroll vertical... not for a component, i have just try that,,,but not working...any solution more???

[jaff]

i create menu on top with Manager Horizontal Field manager...

[andev · Accepted solution]

jaff, you can also try something like this

HorizontalFieldManager _hfmHeader = new HorizontalFieldManager();

_hfmHeader.add(Menu_1);
_hfmHeader.add(Menu_2);
...
_hfmHeader.add(Menu_N);

this.setBanner(_hfmHeader);

[arkadyz]

Use banner or title area for the menu items - put them all in a HorizontalFieldManager and add that manager to your MainScreen as a banner. 

More details here:

MainScreen explained

If you are not using MainScreen (which you might not want for one reason or another) use the approach recommended by simon_hain - a non-scrolling screen (or, more specifically, a screen with a non-scrolling VerticalFieldManager as delegate) with a HorizontalFieldManager with menu items on top and a scrolling VerticalFieldManager with the content under it.

[jaff]

andev, thats a great solution and simple...

setTitle (for 1st Top )

setBanner (for 2nd Top)

thanks,,,