Eclipse Community Forums: GMF (Graphical Modeling Framework)

Help

Home

Home » Modeling » GMF (Graphical Modeling Framework) » hide specific model elements

Show: Today's Messages :: Show Polls :: Message Navigator

hide specific model elements [message #107645]

Wed, 28 February 2007 12:14

Eclipse User

Originally posted by: pramsohl.in.tum.de

This is a multi-part message in MIME format.
--------------070401090204060107000508
Content-Type: text/plain; charset=ISO-8859-15; format=flowed
Content-Transfer-Encoding: 7bit

Hi,

I've got two editors running on the same model file.
In the second editor i show elements that have been created by first
editor as childs of their containers.

How can i manage to show only a group of this elements based on model
attributes? I tried to override the container editparts
refreshChildren() method. This works sometimes but normally i get a
"semantic refresh failed" error.

Example:
In my attached screenshot i want to show only that figures which have a
connection to other figures.
I don't know where i have to put code for that.
Perhaps there is some possibilitiy to define that in the mapping model.

thank you
Thomas

--------------070401090204060107000508
Content-Type: image/png;
name="screenshot.PNG"
Content-Transfer-Encoding: base64
Content-Disposition: inline;
filename="screenshot.PNG"

iVBORw0KGgoAAAANSUhEUgAAAUEAAAFUCAIAAAA1dxlOAAAABGdBTUEAALGP C/xhBQAAEcFJ
REFUeF7t3c9qHNfahXGd+/EtmHMJuZ4zSi4gt5B7SMCG2KPg2J4YPMjAEIJn STwxGA/OxGD0
1YdyhKK0+t21uvbu2vJPhHD+1KouPbUere6WZP/r8vLywsfFxQ8//PDVV18h sQkBMDfB2HqS
xWEfC4Hvv/8eh60IgLkVyZbzXLQc9CUco3Yb3mUwN4RZnorDfyFSu7Ir7QeA 2c7q9CM5zOHT
W3T7DBzenundZ+Qwh7fvG4e3Z8rhkqnalYjaDwCzndXpR9phO3x6izyX3p5h +xk5zOH2trQe
aYdbSW1xHIc5vEWP/n4ODm/P1OvhkqnalYjaDwCzndXpR9phO3x6i7we3p5h +xk5zOH2trQe
aYdbSW1xHIc5vEWPvB7enmLrGTnM4dautB9nh9tZnX4khzl8eou8Ht6eYfsZ Oczh9ra0HmmH
W0ltcRyHObxFj7we3p5i6xk5zOHWrrQfZ4fbWZ1+JIc5fHqLvB7enmH7GTnM 4fa2tB5ph1tJ
bXEchzm8RY+8Ht6eYusZOczh1q60H2eH21mdfiSHOXx6i7we3p5h+xk5zOH2 trQeaYdbSW1x
HIc5vEWPvB7enmLrGTnM4dautB9nh9tZnX4khzl8eou8Ht6eYfsZOczh9ra0 HmmHW0ltcRyH
ObxFj7we3p5i6xk53ErKcQjskwCH93lfXBUCrQQ43ErKcQjskwCH93lfXBUC rQQ43ErKcQjs
k8DZHH737t3Lly8fP368fB/iXB8Pvn1QPnTLMeVJ7vcBJaLygP3wefTo0fPn z//888996nrw
qjhc9Gei/p3LhBJRecC5rvyfj8vhpi9enz9/fv369ZMnT968efP+/fv/nu/j 4uuLh989PPL4
y/+7HHO+C5zjkY9jnIvhhw8ffv3116dPn7569erTp09NhT73QWfY4UXgZ8+e ffz48ewNXcp3
pH9X5eNweZuOYJyU4VLOFy9eLBqfW8+mxx/t8PIyeFngPQi8VPOqfAc1vi4f hxsd/ifGqRku
FV3WeIoXxqMdXt7HWp5Cl7UYc8C1w7f6d7N8HC7vxUGM94Dh27dvl/e3mqbw rAeNdnh5I/q8
r4FvNvJm+a40vvrn1v9elvgLP+AgxnvAcHltvLzFdVY9mx58tMPLO4H7afyt nt31X/dzwfu8
khaM+7zy8qqm+AUsDv/1kvhIEcs7/YUfwOGmuex2EIc5fOqXIA5307PpxBzm MIfvJOC59IGv
Il4Pn2rM/vJ2uGkuux1kh+3wqV8VONxNz6YTc5jDHPZcuumLxV8HtTyX3s9P wLuSe0/g+Bcw
r4fD18NXvVnzlcGxCCQEykWZood7fC7N4aSPMusJcHg9s8vLktry3OaIw7/8 8p/kUWUQOESg
bKMd3vi59E8//bQ4vPxbIRHYhACHE4wltSM7zOGEuMzdBMo22uGNd3gZ4W++ +cbTaVZuRYDD
CcmS2l07/P79i0Xg638njy2DwN8JlG20w9vs8NVT6CuBl/98pbEXxnw8nQCH E4YltVs7vLh6
U+DF4Zsae16d3AOZ/xEo22iH7TBddk2Aw8ntKal5PZxglYkIlG20w9vs8PVZ vC8dFVXoTgIc
TspRUvP94QSrTESgbKMd3niHl9N5EyvqqtBhAhxOmlFS8/PSCVaZiEDZRju8 /Q5Hd0oIATu8
XQfKr3zHd3i7C3EmBOrforPDdpgnuyZQLgqHObzrBrs4DicdKKl5Lp1glYkI lG20w3Y4apbQ
KAIcTkiX1OxwglUmIlC20Q7b4ahZQqMIcDghXVKzwwlWmYhA2UY7bIejZgmN IsDhhHRJzQ4n
WGUiAmUb7bAdjpolNIoAhxPSJTU7nGCViQiUbbTDdjhqltAoAhxOSJfU7HCC VSYiULbRDtvh
qFlCowhwOCFdUrPDCVaZiEDZRjtsh6NmCY0iwOGEdEnNDidYZSICZRvtsB2O miU0igCHE9Il
NTucYJWJCJRttMN2OGqW0CgCHE5Il9TscIJVJiJQttEO2+GoWUKjCHA4IV1S s8MJVpmIQNlG
O2yHo2YJjSLA4YR0Sc0OJ1hlIgJlG+2wHY6aJTSKAIcT0iU1O5xglYkIlG20 w3Y4apbQKAIc
TkiX1OxwglUmIlC20Q7b4ahZQqMIcDghXVKzwwlWmYhA2UY7bIejZgmNIsDh hHRJzQ4nWGUi
AmUb7bAdjpolNIoAhxPSJTU7nGCViQiUbbTDdjhqltAoAhxOSJfU7HCCVSYi ULbRDtvhqFlC
owhwOCFdUrPDCVaZiEDZRjtsh6NmCY0iwOGEdEnNDidYZSICZRvtsB2OmiU0 igCHE9IlNTuc
YJWJCJRttMN2OGqW0CgCHE5Il9TscIJVJiJQttEO2+GoWUKjCHA4IV1Ss8MJ VpmIQNlGO2yH
o2YJjSLA4YR0Sc0OJ1hlIgJlG+2wHY6aJTSMwPOLy/KfX/497HKyB7rIYnGq /Mpnh2O2gqsJ
lAJfHbBvjTm8+r4L3B8CjQ7vW2MO359C+kxWE+DwamSXl55LB9BEehFod3jH U2yHe9XDeScg
sMrhvWrM4Qma5hJ7EVjr8C415nCvejjvBAQ4HNwkr4cDaCK9CKx1eJffZLLD verhvBMQWOXw
LgVeIHN4gqa5xF4E2h3eq8Ac7tUN552DQKPDOxaYw3M0zVX2IsDhgKz3tAJo Ir0ItDi87xG2
w7264bxTECgXxe8eHriPJTW/tzRF++/HRZZt5DCH70fV7+1nweHk1pbU7HCC VSYiULbRDtvh
qFlCowhwOCFdUrPDCVaZiEDZRjtsh6NmCY0iwOGEdEnNDidYZSICZRvtsB2O miU0igCHE9Il
NTucYJWJCJRttMN2OGqW0CgCHE5Il9TscIJVJiJQttEO2+GoWUKjCHA4IV1S s8MJVpmIQNlG
O2yHo2YJjSLA4YR0Sc0OJ1hlMgJ+fzjgxuEAmkgvAi0O7/LPlL4JxJ+J16se zjsBAQ4HN8kO
B9BEehFodHjfU2yHe9XDeScg0O7wjjXm8ARNc4m9CKxyeK8ac7hXPZx3AgJr Hf6Hxstrw/Ef
t8ByeIKmucReBE52uNeFrTkvh9fQcuw9I7DW4V3+WdMcvmet9OmsIbDK4V0K vHy2HF5zyx17
zwi0O7xXgTl8zyrp01lJgMMrgf3/4X7GI4Am0otAo8M7HmE73KsbzjsHgRaH 9y0wh+domqvs
RKB8Vuj3hw+QL6n53cNOfXXafxIo28hhDhNn1wQ4nNyekpodTrDKRATKNtph Oxw1S2gUAQ4n
pEtqdjjBKhMRKNtoh+1w1CyhUQQ4nJAuqdnhBKtMRKBsox22w1GzhEYR4HBC uqRmhxOsMhGB
so122A5HzRIaRYDDCemSmh1OsMpEBMo22mE7HDVLaBQBDiekS2p2OMEqExEo 22iH7XDULKFR
BDickC6p2eEEq0xGwO8PB9w4HEAT6UWAwwFZDgfQRHoRaHF4r3+9wzUTf65l r3o47wQEGh3e
t8YcnqBpLrEXgXaHd6wxh3vVw3knILDK4b1qzOEJmuYSexFY6/AuNeZwr3o4 7wQEOBzcJO9L
B9BEehFY6/Au/6xpO9yrHs47AYFVDu9S4AUyhydomkvsRYDDAVnPpQNoIr0I tDu81xG2w726
4bxzEGh0eMcCn8HhB98+uPj64vg/y1ZP8Ttfc9TUVR4h0OLwvgU+g8OLnA+/ e8hhZu2BQPnK
bootOc97Wsc1tsN76PeXcA0cTu7yNbUjGnM4ISuzngCH1zO7vLxJ7S6NOZyQ lVlPgMPrmf3d
4eWP7DioMYcTsjLrCXB4PTMOJ8xkehHgcEL2FjU7nECU2YgAhxOQXg8n1GT6 EOBwwtX70gk1
mT4EOJxwvaLm+8MJO5mtCXA4IerntBJqMn0IcDjh6uelE2oyfQhwOOFaUvP3 PCRYZSICZRv9
vPQBriU1DkdtFEoIlG3kMIeTYskMI8DhBHVJzQ4nWGUiAmUb7bAdjpolNIoA hxPSJTU7nGCV
iQiUbbTDdjhqltAoAhxOSJfU7HCCVSYiULbRDtvhqFlCowhwOCFdUrPDCVaZ iEDZRjtsh6Nm
CY0iwOGEdEnNDidYZSICZRvtsB2OmiU0igCHE9IlNTucYJWJCJRttMN2OGqW 0CgCHE5Il9Ts
cIJVJiJQttEO2+GoWUKjCHA4IV1Ss8MJVpmIQNlGO2yHo2YJjSLA4YR0Sc0O J1hlIgJlG+2w
HY6aJTSKAIcT0iU1O5xglYkIlG20w3Y4apbQKAIcTkiX1OxwglUmIlC20Q7b 4ahZQqMIcDgh
XVKzwwlWmYhA2UY7bIejZgmNIsDhhHRJzQ4nWGUiAmUb7bAdjpolNIoAhxPS JTU7nGCViQiU
bbTDdjhqltAoAhxOSJfU7HCCVSYiULbRDtvhqFlCowhwOCFdUrPDCVaZiEDZ Rjtsh6NmCY0i
wOGEdEnNDidYZSICZRvtsB2OmiU0igCHE9IlNTucYJWJCJRttMMHuD749sHF 1xfH/1nATcEu
qo3QjghwOLkZHE6oyfQhwOGE60Lt4XcP7XDCTmZrAhxOiF5RO66x59IJWZn1 BDi8ntnl5TW1
IxpzOCErs54Ah9czu+HwkTXmcEJWZj2Be+LwlTCbf9zF8xa1g2vM4fVtlEgI 3BOHk0/9hAyH
T4AnujEBDidAb1K76yWxHU7IyqwnwOH1zLynlTCT6UWAwwlZ31tKqMn0IcDh hCuHE2oyfQhw
OOHq57QSajJ9CHA44ernpRNqMn0IcDjhWlLzu4cJVpmIQNnG5YDoxENDF0Mf 7e8/p7XoevDD
95YG35Qv9uE4nNz6kpodTrDKRATKNtrhA1xLahyO2iiUECjbyGEOJ8WSGUaA wwnqkpodTrDK
RATKNtphOxw1S2gUAQ4npEtqdjjBKhMRKNtoh+1w1CyhUQQ4nJAuqdnhBKtM RKBsox22w1Gz
hEYR4HBCuqRmhxOsMhGBso122A5HzRIaRYDDCemSmh1OsMpEBMo22mE7HDVL aBQBDiekS2p2
OMEqExEo22iH7XDULKFRBDickPbneCTUZPoQ4HDCdaHm7z1MwMl0IMDhBOoV NX/vYcJOZmsC
HE6IXlPz9x4m+GQ2JcDhBOdNav6uloSgzHYEOJywvEXN33uYQJTZiACHE5Ac TqjJ9CHA4YQr
hxNqMn0IcDjh6vVwQk2mDwEOJ1y9L51Qk+lDgMMJV98fTqjJ9CHA4YSrn9NK qMn0IcDhhKuf
l06oyfQhwOGEa0nN7x4mWGUiAmUb/e7hAa4lNQ5HbRRKCJRt5DCHk2LJDCPA 4QR1Sc0OJ1hl
IgJlG+2wHY6aJTSKAIcT0iU1O5xglYkIlG20w3Y4apbQKAIcTkiX1OxwglUm IlC20Q7b4ahZ
QqMIcDghXVKzwwlWmYhA2UY7bIejZgmNIsDhhHRJ7XqHlyN9INCbwNK3Ix92 ONzh41j9vwgM
I8BhDg8rmwfqQoDDHO5SLCcdRoDDHB5WNg/UhQCHOdylWE46jACHOTysbB6o CwEOH3D48ePH
79+/78LbSRHYlMCHDx8ePXqUfAd1bOZi7MNdvnz58s2bN5uidjIEuhB4+/bt 8+fPBwsSPNxo
h9+9e/fjjz9+/PixC3UnRWAjAktFnz59+vvvvwdSDY6Mdnj59F6/fv3s2TMa b1Q2p9mewFLO
Fy9evHr1arCN2cNxePsGOOPsBDhcfDX5/PnzMsVPnjz57bffvL81e93v2fUv 72MtL4OXZ9HL
CH/69CkbxsGpM+zw1We4vDBe3t9a3vfr/UPtzo9AO4GlkD///PMff/wx2MNT Hu5sDp9y0bII
IHBNgMPKgMDcBDg89/1z9QhwWAcQmJsAh+e+f64eAQ7rAAJzE+Dw3PfP1SPA YR1AYG4CHJ77
/rl6BDisAwjMTYDDc98/V48Ah3UAgbkJcHju++fqEeCwDiAwNwEOz33/XD0C HNYBBOYmwOG5
75+rR4DDOoDA3AQ4PPf9c/UIcFgHEJibAIfnvn+uHgEO6wACcxPg8Nz3z9Uj wGEdQGBuAhye
+/65egQ4rAMIzE2Aw3PfP1ePAId1AIG5CXB47vvn6hHgsA4gMDcBDs99/1w9 AhzWAQTmJsDh
ue+fq0fg/wCpQD6x+hgnVwAAAABJRU5ErkJggg==
--------------070401090204060107000508--

Report message to a moderator

Re: hide specific model elements [message #107828 is a reply to message #107645]

Wed, 28 February 2007 15:07

Mohammed Mostafa

Messages: 143
Registered: July 2009

Senior Member

Hi Thomas ;

Filtering can be accomplished in many ways, one way of them is to
override the method getModelChildren in your edit part and do the
filtering there for example if you look at the default implementation of
this method in the graphical edit part you will find it doing something
like that

protected List getModelChildren() {
Object model = getModel();
if(model!=null && model instanceof View){
return new ArrayList(((View)model).getVisibleChildren());
}
return Collections.EMPTY_LIST;
}

you will notice it is returning only views with Visibility = true and
skip the rest.
Here is an example where I do not display any book with a title that
contains "filter"

protected List getModelChildren() {
List views = super.getModelChildren();
Iterator iterator = views.iterator();
while (iterator.hasNext()) {
Book book = (Book)((View)iterator.next()).getElement();
if (book.getTitle().contains("filter")) {
iterator.remove();
}
}
return views;
}

i hope this will help

Thomas Pramsohler wrote:
> Hi,
>
> I've got two editors running on the same model file.
> In the second editor i show elements that have been created by first
> editor as childs of their containers.
>
> How can i manage to show only a group of this elements based on model
> attributes? I tried to override the container editparts
> refreshChildren() method. This works sometimes but normally i get a
> "semantic refresh failed" error.
>
> Example:
> In my attached screenshot i want to show only that figures which have a
> connection to other figures.
> I don't know where i have to put code for that.
> Perhaps there is some possibilitiy to define that in the mapping model.
>
> thank you
> Thomas
>
> ------------------------------------------------------------ ------------
>

Report message to a moderator

Re: hide specific model elements [message #108094 is a reply to message #107828]

Thu, 01 March 2007 10:11

Eclipse User

Originally posted by: pramsohl.in.tum.de

Hi Mohammed,

thank you for your reply. That was exactly what i searched for.

greets
Thomas

Report message to a moderator

Re: hide specific model elements [message #871821 is a reply to message #107828]

Mon, 14 May 2012 23:55

mohamed ahmed

Messages: 4
Registered: May 2012

Junior Member

Hi Mohammed,

I have the same problem as Thomas and i don't know where shoud i override getModelChildren(). And im my generated code i don't have any default implementation
of this method.

Best regards,

Report message to a moderator

Re: hide specific model elements [message #880255 is a reply to message #871821]

Fri, 01 June 2012 17:58

Aurélien Pupier

Messages: 637
Registered: July 2009
Location: Grenoble, FRANCE

Senior Member

Hi,

as mentioned in previous post, getModelChildren() is a method available in Graphical Edit Part class. You can find them generated in your project, they are called XXXEditPart

regards,

Aurélien Pupier - Red Hat
Senior Software Engineer in Fuse Tooling team

[Updated on: Fri, 01 June 2012 17:59]

Report message to a moderator

Previous Topic:	Multiline direct label editing not working in Mac Cocoa
Next Topic:	Adding new context menu option to a palette entry

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Fri Jan 17 19:34:47 GMT 2025

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter