gmane.comp.lang.javascript.qooxdoo.devel

Re: Grid colspan does not allocate space properly

cyrille rigault — 2012-05-24T15:22:10

Hello Daniel,


I think I didn't explain very well.

Initially, in your example:
w1 = 150
w2 = 50
w3 = 200
-> so (columns 1 + column 2) widths = 200   = max(w1 + w2, w3)

If you set w3 = 400, you should have  (columns 1 + column 2) widths =
400   = max(w1 + w2, w3)
BUT YOU STILL HAVE 200

Is that right ?

If you put the following code in the playground, there is your initial
example, plus one for the rowspan.
Concerning the rowspan, if you augment height of w6, row1+row2 height augment.

So the behaviour between colspan and rowspan differs.

I hope I have being clear now ?

/////////////////////////////////

var container = new qx.ui.container.Composite(new qx.ui.layout.VBox());
this.getRoot().add(container);

var cont1 = new qx.ui.container.Composite(new qx.ui.layout.Grid());
container.add(cont1);

var w1 = new qx.ui.core.Widget();
w1.set({
  backgroundColor: "red",
  width: 150
});
cont1.add(w1, {row: 0, column: 0});

var w2 = new qx.ui.core.Widget();
w2.set({
  backgroundColor: "green",
  width: 50
});
cont1.add(w2, {row: 0, column: 1});

var w3 = new qx.ui.core.Widget();
w3.set({
  backgroundColor: "blue",
  width: 400
});
cont1.add(w3, {row: 1, column: 0, colSpan: 2});

// rowspan
//
var cont2 = new qx.ui.container.Composite(new qx.ui.layout.Grid());
container.add(cont2);

var w4 = new qx.ui.core.Widget();
w4.set({
  backgroundColor: "red",
  width: 50,
  height: 50
});
cont2.add(w4, {row: 0, column: 0});

var w5 = new qx.ui.core.Widget();
w5.set({
  backgroundColor: "green",
  width: 50,
  height: 50
});
cont2.add(w5, {row: 1, column: 0});

var w6 = new qx.ui.core.Widget();
w6.set({
  backgroundColor: "blue",
  width: 50,
  height: 100
});
cont2.add(w6, {row: 0, column: 1, rowSpan: 2});

/////////////////////////////////

regards,

Cyrille

On Thu, May 24, 2012 at 5:00 PM, Daniel Wagner <daniel.wagner< at >1und1.de> wrote:

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Re: Grid colspan does not allocate space properly

Daniel Wagner — 2012-05-24T15:00:15

Hi,

no matter what I change the width of w3 to, it stretches to fill out the 
row.

Regards,
Daniel

On 05/23/2012 07:29 PM, cyrille rigault wrote:

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Re: Question about fixating columns in a table

Jeroen Smit — 2012-05-24T14:37:29

Super, thank you for the quick reply

Best regards,
Jeroen

From: thron7 [mailto:thomas.herchenroeder< at >1und1.de]
Sent: Thursday, May 24, 2012 3:54 PM
To: qooxdoo Development
Subject: Re: [qooxdoo-devel] Question about fixating columns in a table

You are looking for meta-columns [1][2].

T.

[1] http://manual.qooxdoo.org/1.6.x/pages/widget/table.html?highlight=meta
[2] http://demo.qooxdoo.org/1.6.x/apiviewer/#qx.ui.table

On 05/24/2012 03:00 PM, Jeroen Smit wrote:
Hi,

I was wondering if it is possible to fixate a column in a table  so when scrolling horizontally all columns up and including to that column stay in place.
Like in Excel for example.

Best regards,
Jeroen






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Re: Question about fixating columns in a table

thron7 — 2012-05-24T13:53:43

You are looking for meta-columns [1][2].

T.

[1] http://manual.qooxdoo.org/1.6.x/pages/widget/table.html?highlight=meta
[2] http://demo.qooxdoo.org/1.6.x/apiviewer/#qx.ui.table

On 05/24/2012 03:00 PM, Jeroen Smit wrote:
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Question about fixating columns in a table

Jeroen Smit — 2012-05-24T13:00:17

Hi,

I was wondering if it is possible to fixate a column in a table  so when scrolling horizontally all columns up and including to that column stay in place.
Like in Excel for example.

Best regards,
Jeroen

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Re: Error in documentation

Martin Wittemann — 2012-05-24T06:09:20

Hey,
Thanks for the pointer. Fixed that right away.
Martin

Am 23.05.2012 um 20:06 schrieb fprijate:


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Re: "built" version not acting like "source" version. Parent sub-element not found.

Martin Wittemann — 2012-05-24T06:06:51

Hey,
The problem is in the application code, as you can see in the following lines:

You are accessing a variable starting with two underscores. That means that its a private variable of your parent object. In the source version, there is no way to prevent such a call, even if it should not be possible to access privates at all. Using the build version, an optimization step reduces the names in length to save some byte in the code and with that, the original name is gone and can not be accessed anymore.

Regards,
Martin
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"built" version not acting like "source" version. Parent sub-element not found.

Scott Chapman — 2012-05-23T23:56:53

I think I found a juicy bug!

I filed a bug for this.  http://bugzilla.qooxdoo.org/show_bug.cgi?id=6442

Here's my code snippet, in a handler for a cellClick in a table:
      var handleCellClick = function(e) {
        if (e.getColumn() == 2) {
          var group_task_id = tableModel.getRowData(e.getRow())[0];
          var mainTabs = qx.core.Init.getApplication().getUserData("mainTabs");
          mainTabs.openOrSelectGroupTaskDetailTab(group_task_id);
        }
        if (e.getColumn() == 7) {
          var group_task_id = tableModel.getRowData(e.getRow())[0];
          var req = new qx.io.request.Xhr("/group_task/"+group_task_id);
          req.setMethod("DELETE");
          req.addListener("success", function(e) {
            this.resetSelection();
            this.setFocusedCell();
              var parent = this.getLayoutParent();
              console.log('point a');
              parent.__GroupsQueuedTasksTable.kickReload();
              console.log('point b');
              parent.__GroupsCompletedTasksTable.kickReload();
            }, this);
          req.send();
        }
      };
When I hit the source area, the kickReload between "point a" and "point b"
works fine.
After I do a generate.py build, the kickReload generates an error on the
console:
Uncaught TypeError: Cannot call method 'kickReload' of undefined

This happens on Windows 7 and Ubuntu 10.04 in Firefox 12.0 and Chrome
19.0.1084.46 m.

Am I missing anything?
"It just ain't right!"

Scott
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Re: Memory Management Questions

Gary Daniels — 2012-05-23T22:59:50

Well, I fail at gmail too apparently. I hit "Send" too quickly and forgot
to specify the subject.

Thanks for the reply. I have modified my code to hide rather than destroy
standard dialog boxes.

On Tue, May 22, 2012 at 5:53 PM, Tobias Oetiker <tobi< at >oetiker.ch> wrote:

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Re: qx.io.request.Xhr() empty responseContent

Open Infrastructure Manager — 2012-05-23T21:17:16

Hello,

i have found my problem:

var req = new qx.bom.request.Xhr();
req.open ...

The problem was:

You need in the response header from the server on every Method:

Access-Control-Allow-Origin *
Access-Control-Allow-Methods POST, GET, OPTIONS
Access-Control-Allow-Headers content-type

If you return this on every method, it will be successfully.

Thanks.

Am 2012-05-22 19:54, schrieb Open Infrastructure Manager:

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Error in documentation

fprijate — 2012-05-23T18:06:41

Hi

In API documentation for qx.data.SingleValueBinding 
options map  has following options:

{ converter,
  onUpdate,
  onSetFail
} 

In manual : 

{ converter,
  onSetOk,        <----- ERROR
  onSetFail
} 

Franček

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Re: Grid colspan does not allocate space properly

cyrille rigault — 2012-05-23T17:29:01

Hello Daniel,

I think any browser reproduces the problem (In my case, last version
of Chomium and Firefox on Linux). I tested the problem on qooxdoo 2.0,
1.6, 1.5 and 1.4.

On your example, just change w3 width to 300 or 400 for instance.
Nothing changes, as it could.

Tell me if you are able to reproduce the problem. I think I fix the
bug on Grid.js.

Best regards,

Cyrille

On Wed, May 23, 2012 at 5:36 PM, Daniel Wagner <daniel.wagner< at >1und1.de> wrote:

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Re: Grid colspan does not allocate space properly

Daniel Wagner — 2012-05-23T15:36:37

Hi Cyrille,

I can't reproduce the problem in the GridComplex demo in either qooxdoo 
1.6 or devel. Which qooxdoo version and browser are you using?

I've created a simplified Playground example:

http://tinyurl.com/7t5e3gc

Are you seeing the same issue here?


Regards,
Daniel

On 05/22/2012 08:53 AM, cyrille rigault wrote:

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Re: Conditional compiles

Connor — 2012-05-23T15:05:10

Well, that's nice.
Thank you.
Connor

Am 23.05.2012 09:55, schrieb Daniel Wagner:


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Re: Using a qx.ui.basic.Atom as a widget for the UploadMgr

John Spackman — 2012-05-23T12:03:54

Hi Omni,

I'm not 100% but I don't think so because of security concerns in the
browser, i.e. the user must explicitly select any file which is to be
uploaded and the only mechanism to allow selection is by having an
input[file].  

Re restricting selected files to *.pdf or similar: in theory, the input
element has an "accept" attribute that allows you to filter based on MIME
type, but AIUI this is only supported on Opera.

John

On 23/05/2012 07:58, "omrihar" <omrihar< at >gmail.com> wrote:





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Re: Question about datefield, dateFormat and invalid state

Daniel Wagner — 2012-05-23T09:20:29

Hi Benjamin,

validation isn't handled by the form widgets themselves, you'll need a 
form validation manager for that. See the demo for an example:

http://demo.qooxdoo.org/current/demobrowser/#ui~FormValidator.html

For a DateField, the validator function simply needs to check that the 
value isn't null.


Regards,
Daniel

On 05/22/2012 04:19 PM, Benjamin Dreux wrote:

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Re: Conditional compiles

Daniel Wagner — 2012-05-23T07:55:47

Hi Connor,

yes, the feature is named "variant optimization" and works on 
environment settings. In the framework classes, you'll frequently see 
code like this:

if (qx.core.Environment.get("qx.debug")) {
   // debugging code
}

For the build version, the key "qx.debug" is set to false in the 
configuration, so the generator will remove the entire block. This also 
works for user-defined environment settings.

See the manual for details:
http://manual.qooxdoo.org/current/pages/tool/generator_optimizations.html#variants


Regards,
Daniel

On 05/23/2012 09:35 AM, Connor wrote:

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Re: Conditional compiles

thron7 — 2012-05-23T07:55:20

http://manual.qooxdoo.org/1.6.x/pages/core/environment.html#removal-of-code

You can utilize the qx.debug environment key.

T.

On 05/23/2012 09:35 AM, Connor wrote:

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Conditional compiles

Connor — 2012-05-23T07:35:29

Hi,

Does qooxdoo support something like conditional compiles ?
If I have for example some debug code, that I don't want to see in my
final build.

Connor.


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Re: Strange binding

fprijate — 2012-05-23T07:33:24

Hi

Thanks
You are right.

It works if different properties have different names ( no need for changeX
name)

properties :
{  p1: {
       init : "P1",
      event  : "bla"
   },

  p2: {
       init : "P2",
       event  : "tra"
   }
}

It works even if two poperties have same event name :

properties :
{  p1: {
       init : "P1",
      event  : "bla"
   },

  p2: {
       init : "P2",
       event  : "bla"
   }
}

In that case the order of assignement is important

Franček




   


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Re: Using a qx.ui.basic.Atom as a widget for theUploadMgr

omrihar — 2012-05-23T06:58:12

Hi John,

Is there a way to simply launch the file browse dialog without any button? I
don't mind using my Atom and in the click event simply calling something
like uploader.getFile() or something similar... 
That way, there is no need to solve the input[type=file] browser
incompatibility problem. 

Thanks,
Omri

P.S - perhaps this can also allow to limit the file upload to certain
filetypes (if it is possible to implement), using uploader.getFile("PDF
Files|*.pdf") or something similar...

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