Tree component - center vertically? double-click open?

When I open nodes of the tree near the bottom, the new branches open down out of sight. Is there some way to make the tree bring a clicked node to the vertical center of the window?
Also, is there a way to make nodes open and close by double-clicking?
Thanks

Double-click:
    <Tree id="tree"
             doubleClickEnabled="true"
             doubleClick="onDoubleClick(event)"
         ... />
            private function onDoubleClick(event:MouseEvent):void {
                if (!tree.selectedItem) return;
                tree.expandItem(tree.selectedItem, !tree.isItemOpen(tree.selectedItem));

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I'd be open to using other terminals, though I haven't been quite been satisifed with other ones I've tried. Konsole and Eterm almost work. Konsole leaves a small white line around the outline, even when I used the KDE menu to configure it to have no window border, that just removes the window decorations. Eterm also leaves a grey menu on top, which I'd prefer not to have, but didn't see an option to turn this off, though I'll admit I haven't looked too hard. I did get gnome-terminal to look the way I want, but it seems like running that probably loads more than I'd really like it to if I'm running KDE.
Also while I'm posting, I thought I'd ask a probably simple question. I want to change the setting so double-clicking opens directories instead of single clicking. I remember from when I tested out knoppix when I first started there was an obvious place, but I can't seem to find it in the new version. There was a wizard when I first started KDE that let me choose, but I deleted it from the menu, and now can't seem to find it again.

mcmillan wrote:I had fluxbox working and setup so aterm was pinned and transparent to look like it's part of the desktop. I recently decided to try out kde and wanted to do the same thing, but it opens with a black background instead of transparent. I can set it to other colors though. I was curious if anyone else has experienced this and knew how to solve it.
You didn't mention your previous method so I'm not sure how to try and duplicate your issue. I've never desired to eliminate the borders, but something like this should get you transparency (just advance the trailing number to increase transparency):
$ aterm -tr -sh 70
mcmillan wrote:Also while I'm posting, I thought I'd ask a probably simple question. I want to change the setting so double-clicking opens directories instead of single clicking.
KDE Contol Center > Peripherals > Mouse > General

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There is a great deal of logic behind this change actually
And youll find me the LAST PERSON to complain about Mavericks really,......
not ONLY is it FREE,.......its made my new Air just blazing fast
My boot time now is 8 SECONDS (my goodness)
Switching APPS is ultra-fast.........even on my Air, Photoshop opens up LIGHTNING FAST,.....just mind numbingly FAST!
Thank You to Apple, MAVERICKS IS AWESOME!!!! I REALLY LOVE IT!!!

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Hi Hoshwa, and a warm welcome to the forums!
Do you have another Mouse to try?
I have tried the disk on other computers with no problem.
If you do need to A&I, you can use another Mac with Firewire as an expensive DVD drive...
If you have another Mac with Firewire & a FW cable, put the Install Disc in the other Mac, boot the Other Mac into Target mode...
http://docs.info.apple.com/article.html?artnum=58583
Boot the G4 with the Option key held down, see if the Install Disc in the other Mac shows up as a boot choice.
At this point I think you should get Applejack...
http://www.versiontracker.com/dyn/moreinfo/macosx/19596
After installing, reboot holding down CMD+s, (+s), then when the DOS like prompt shows, type in...
applejack AUTO
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At least it'll eliminate some questions if it doesn't fix it.
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Correct any Disk problems.
Repair Permissions.
Clear out Cache Files.
Repair/check several plist files.
Dump the VM files for a fresh start.
Trash old Log files.
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Disconnect the USB cable from any UPS so the system doesn't shut down in the middle of the process.

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What you said confused me. You uninstalled it. You does not want to install. Why do you install it again? Could you explain it clearly?

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Eugene,
You and Bob are correct. There is no CS5.5 (for Illustrator). I sincerely apologize for inflating my latest Illustrator version by 0.4 points. I purchased the "CS5.5 master suite upgrade" and when I look in the CS 5.5 folder I see Illustrator CS5.1. Illustrator 5.5 or 5.1 - either way, I'm referring to the latest version of the software.
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Double click opens Nothing!

doulbe clicking will not open a **** thing. I have to command O everything!
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Check your mouse settings, restore the defaults, see if that helps.

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Hi,
I am using the JDev version :11.1.1.5.0..
I have an af:tree component. On double clicking the nodes , I have to perform some action in my managed bean.
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Please find my source
*<af:resource type="javascript">*
*function treeDblClick(event) {*
var source = event.getSource();
AdfCustomEvent.queue( source, "doubleClickOnTree", {}, false);
*</af:resource>*
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*selectionListener="#{backingBeanScope.JobDetails.gpiCodeTreeSelection}"*
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*binding="#{backingBeanScope.JobDetails.gpiServicesTreeBndg}"*
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Edited by: 919343 on Feb 26, 2013 3:45 AM

try moving the below code just above node stamp...
<af:clientListener method="treeDblClick" type="dblClick"/>
<af:serverListener type="doubleClickOnTree"
method="#{pageFlowScope.welljobs_bean.selectCurrentRowAdSearchTableOnDblClk}"/>

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TIA!

Okay, I did a search here and think I fixed it.
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Hi,
I have a small requirement in ALV Tree
left side i get a tree and when i double click on one of it , i'm trying to display the subscreen. even though i am setting the paramaters to the screen but i'm unable to get those values in the subscreen.
example
Name        Description                                                subscreen 0101
xyz           xyz desc (double click on this)                  name    = XYZ
ABC         abs desc                                                      descrip = xyz desc
This is what the requirement is:
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Bhavana

Hi Bhavana,
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IF NOT r_ucomm IS INITIAL.
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      WHEN '&F03'.
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endif.
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l_event-eventid = cl_gui_column_tree=>eventid_item_double_click.
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CALL METHOD tree->set_registered_events
    EXPORTING
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      cntl_system_error         = 2
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SET HANDLER l_events_receiver->handle_item_click FOR tree.
CLASS lcl_events_receiver DEFINITION.                       "#EC *
PUBLIC SECTION.
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    handle_item_click FOR EVENT item_double_click OF cl_gui_alv_tree
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ENDCLASS.                    "lcl_handle_events DEFINITION
CLASS lcl_events_receiver IMPLEMENTATION.
METHOD handle_item_click.
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ENDMETHOD.                    "HANDLE_ITEM_DOUBLE_CLICK
ENDCLASS.                    "lcl_events_receiver IMPLEMENTATION
Thanks.
Ganesh R K
Edited by: Ganesh.rk83 on Jun 23, 2011 11:21 AM

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I am running Lightroom 1.3.1 on a personal computer running Windows XP. Is it possible to double click open a camera's raw file (in my case it is a Canon camera CR2 file) that I can see within an open folder in Windows Explorer, and have the Lightroom application start up to display the image?
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Hi,
Can anyone please tell me how to override the default height of <af:tree> component.
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Did you already try
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Tree component - center vertically? double-click open?

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