[qooxdoo-devel] mouse wheel bugs
I found this thread [1] about the mouse wheel and the QxComboBox. The mouse wheel works perfectly in both Firefox 1.0.7 and Epiphany 1.8.2 on Ubuntu but is buggy in Galeon 1.3.2. You can't scroll unless you first click on the scroll bar slider. The mouse wheel on QxList's is buggy in Epiphany, Firefox and Galeon. Unless you select the scrollbar slider, the mouse wheel unexpectedly just stops working after you scroll down a few steps. Mouse wheel on QxListView's doesn't seem to work at all. In Epiphany, Firefox and Galeon, if you have an item selected in the list that item will be scrolled instead of the QxListView itself. If nothing is selected nothing scrolls at all and if the scroll bar slider is selected it will be scrolled but the QxListView's contents wont scroll. On QxTree's and QxGalleryList's, the mouse wheel seem to work without any problems on all three browsers. I wonder what is causing this very different mouse wheel behaviour on components that look similar? Is it minor oversights or unsolvable problems due to browser quirks? Sorry if this seems like nitpicking, but IMHO it is really important because Qooxdoo looks like a normal desktop application so users expect it to behave like one and when it don't, users become annoyed. 1. http://www.nabble.com/small-problem-with-Qooxdoo-combobox-implementation-t354822.html#a982041 -- mvh Björn --- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid0944&bid$1720&dat1642 ___ Qooxdoo-devel mailing list Qooxdoo-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel
Re: [qooxdoo-devel] mouse wheel bugs
As I know this is because some versions of GTK, to which the Linux Versions of Gecko (Mozilla, Galeon, ...) are compiled with, doesn't correctly implement the mouse wheel event. So in my opinion this is a mozilla bug. And because this is only X11 (GTK) related this is not so problematic. Under windows it seems to work well. Sebastian BJörn Lindqvist schrieb: I found this thread [1] about the mouse wheel and the QxComboBox. The mouse wheel works perfectly in both Firefox 1.0.7 and Epiphany 1.8.2 on Ubuntu but is buggy in Galeon 1.3.2. You can't scroll unless you first click on the scroll bar slider. The mouse wheel on QxList's is buggy in Epiphany, Firefox and Galeon. Unless you select the scrollbar slider, the mouse wheel unexpectedly just stops working after you scroll down a few steps. Mouse wheel on QxListView's doesn't seem to work at all. In Epiphany, Firefox and Galeon, if you have an item selected in the list that item will be scrolled instead of the QxListView itself. If nothing is selected nothing scrolls at all and if the scroll bar slider is selected it will be scrolled but the QxListView's contents wont scroll. On QxTree's and QxGalleryList's, the mouse wheel seem to work without any problems on all three browsers. I wonder what is causing this very different mouse wheel behaviour on components that look similar? Is it minor oversights or unsolvable problems due to browser quirks? Sorry if this seems like nitpicking, but IMHO it is really important because Qooxdoo looks like a normal desktop application so users expect it to behave like one and when it don't, users become annoyed. 1. http://www.nabble.com/small-problem-with-Qooxdoo-combobox-implementation-t354822.html#a982041 -- mvh Björn --- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=k&kid0944&bid$1720&dat1642 ___ Qooxdoo-devel mailing list Qooxdoo-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel --- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 ___ Qooxdoo-devel mailing list Qooxdoo-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel
[qooxdoo-devel] rownum listview
Hi! How can i get rownum of selected item in listview? Aleksandrs
Re: [qooxdoo-devel] rownum listview
I do it this way:var pane=list.getPane();var it=pane.getSelectedItem();var pos=pane.getRelativeItemPosition(it);On 3/16/06, Aleksandrs Saraks <[EMAIL PROTECTED]> wrote: Hi! How can i get rownum of selected item in listview? Aleksandrs -- --- Petr Simek
[qooxdoo-devel] AJAX or Loading JavaScript to create Interface Components after PageLoad
Hi, I have a question about the posibillity to load Interfacegenartion Code after the page has been loaded. I am trying to put tohether an application that is based on modules and each module has its own view. The app is layed out by having a tree view on the left hand side, which contains all the modules and an "outputarea" on the right hand side. Now when someone clicks on the module in the tree view, it should request the matching view from a perlscript which runs on the server. this script returns JavaScript which then generates the view for the module in the "outputarea". Now is this possible? I would not like to include all code and js for each modules view in the main page, since this would make it very huge and very slow. Thanks Patrick -- *** COMsulting Gerhard Faehling GmbH Patrick W. Fraley Oeverdieker Weg 6 23669 Timmendorfer Strand Tel: 04503 / 7033-25 Fax: 04503 / 7033-13 E-Mail: [EMAIL PROTECTED] Internet: www.comsulting.de *** --- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 ___ Qooxdoo-devel mailing list Qooxdoo-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel
[qooxdoo-devel] Re: AJAX or Loading JavaScript to create Interface Components after PageLoad
Patrick W. Fraley comsulting.de> writes:
> ...
> Now is this possible? I would not like to include all code and js for
> each modules view in the main page, since this would make it very huge
> and very slow.
>
> Thanks
> Patrick
>
Another solution would be to load just the Javascript u need encapsulated in
functions dinamically from the server i use a function to do that, basically
what i have is this:
This is the function wich loads the script at run time.
function LoadScript(url)
{
var e = document.createElement("script");
e.src = url;
e.type="text/javascript";
document.getElementsByTagName("head")[0].appendChild(e);
}
And then u can load a script like this:
//ShowLogin.js
ShowLogin = function()
{
var winLogin = new QxWindow("Login");
winLogin.set({resizeable : false, modal : true, width: 250, height:
120, showMaximize : false, showMinimize : false, allowMaximize : false,
allowMinimize : false, showClose : false, centered : true });
d.add(winLogin);
// Nick
var lbl1 = new QxAtom("Nick:");
lbl1.set({ left: 10, top: 5});
winLogin.add(lbl1);
var tbNick = new QxTextField;
tbNick.set({ left: 100, top: 5, width: 100, height: 14});
winLogin.add(tbNick);
// Ponemos el foco en el tb de nick
tbNick.addEventListener("appear", function(e) {
this.focus();
});
// End Nick
// Pass
var lbl2 = new QxAtom("Password:");
lbl2.set({ left: 10, top: 35});
winLogin.add(lbl2);
var tbPass = new QxPasswordField;
tbPass.set({ left: 100, top: 35, width: 100, height: 14});
winLogin.add(tbPass);
// End Pass
// Login Button
var btnLogin = new QxButton("Login", "icons/16/button-ok.png");
btnLogin.setLocation(50, 70);
btnLogin.set({height: 24, width : 75});
winLogin.add(btnLogin);
btnLogin.addEventListener("execute", function(e) {
var name = tbNick.getValue();
var passTmp = tbPass.getValue();
var pass = hex_sha1(passTmp);
var resu = LoginUser( name, pass);
if(resu){
userConected = resu.Usuario[0];
winLogin.close();
winLogin = null;
UpdateMenu();
}
});
// End Login Button
// Cancel Button
var btnCancelar = new QxButton("Cancelar", "icons/16/button-
cancel.png");
btnCancelar.setLocation(130, 70);
btnCancelar.set({height: 24, width : 75});
winLogin.add(btnCancelar);
btnCancelar.addEventListener("execute", function(e) {
winLogin.close();
winLogin = null;
});
// End Cancel Button
winLogin.open();
}
LoginUser = function(nick, pass)
{
proxies.LoginService.func = null;
var ret = proxies.LoginService.UserLogin(nick, pass);
if(ret)
return eval('(' + ret + ')');
else
return null;
}
loginIncluded = true;
ShowLogin();
Note the call to ShowLogin(); at the end of the file i use this trick to get
the function executed just after the script is loaded because with the dinamyc
method of loading the browser doesn't wait until script is loaded so u cant put
a call to the function after the call to load the script, i do that in thsi way:
...
case "Login":
if(!loginIncluded )
LoadScript("scripts/Login.js");
else
ShowLogin();
break;
...
In the first case when login is not included yet we simply call the LoadScript
function and when the script has finnished loading the ShowLogin function is
executed, in the second case we can simply call ShowLogin because the script is
already loaded.
I hope this helps you.
VoidMain
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Re: [qooxdoo-devel] Vote for jseclipse to support qooxdoo
Sebastian Werner wrote: JSEclipse is a great javascript editor plugin for Eclipse. The creators of JSEclipse have now added Qooxdoo support to their plugin. This morning I received an email attachment containing the plugin (as I completed the survey mentioned by Sebastian). That's excellent responsiveness! Cheers Ben --- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 ___ Qooxdoo-devel mailing list Qooxdoo-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel
[qooxdoo-devel] qooxdoo and jscalendar: the saga continues
This message is for Steve Scargall (or any other jscalendar users): I was wondering if you had worked more with jscalendar and qooxdoo. I thought that the integration was working well, but it turns out that qooxdoo does not "see" the value that jscalendar puts into the textfield. The value is displayed properly, but if you try to retrieve the value of the field via QxTextField.getValue(), you get a null value. Any new info would be appreciated! Jason Priebe CBC New Media --- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid0944&bid$1720&dat1642 ___ Qooxdoo-devel mailing list Qooxdoo-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel
RE: [qooxdoo-devel] qooxdoo and jscalendar: the saga continues
I'll update my own request.
A workaround is to get the value directly from the underlying INPUT
field. To expand upon Steve's example code at
http://qooxdoo.oss.schlund.de/snippets/integrating-jscalendar
to get the date set by jscalendar, do this:
var xdate = document.getElementById("f_date_b").value;
this will not work:
var xdate = txtDate.getValue();
(forget about the fact that txtDate is a local var in Steve's example;
even if it were available to an event handler, the value would be null).
Hugh, you might want to add this to the document mentioned above.
Thanks!
Jason Priebe
CBC New Media
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[qooxdoo-devel] code sample: get/set selected index for listview, combobox, treeview
I hope these functions might help somebody. Sometimes you want to
know the index of the selected item, or you might want to select the
n-th item in the list.
These functions work well with combobox and treeview. They _should_
work with listview, too, since it uses a SelectionManager, but I have
not tested it.
/**
* Gets the selected index for a combobox or treeview
* returns -1 if nothing is selected.
*/
function getSelectedIndex (xwidget)
{
var mgr = xwidget.getManager();
if (mgr.getSelectedItem() == null)
{
return -1;
}
var items = mgr.getItems();
var i;
for (i = 0; i < items.length; i++)
{
if (items[i] == mgr.getSelectedItem())
{
return i;
}
}
return -1;
}
/**
* Gets the selected item by index for a combobox or treeview
* You can pass "-1" to deselect all items, and if you pass an
* index that is larger than the number of items (minus 1), the
* last item will be selected.
*/
function setSelectedIndex (xwidget, idx)
{
var mgr = xwidget.getManager();
if (idx < 0)
{
mgr.setSelectedItem (null);
return;
}
var items = mgr.getItems();
if (items.length == 0)
{
mgr.setSelectedItem (null);
return;
}
var selitem = null;
if (idx > items.length - 1)
{
idx = items.length - 1;
}
selitem = items[idx];
mgr.setSelectedItem (selitem);
// we need to set the value of a QxComboBox explicitly to change
// the value that is displayed.
if (xwidget.setValue != null)
{
xwidget.setValue(selitem.getLabel());
}
}
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Re: [qooxdoo-devel] code sample: get/set selected index for listview, combobox, treeview
It looks good! Fast testing, ok.
Kent
On Thu, 2006-03-16 at 17:47 -0500, Priebe, Jason wrote:
> I hope these functions might help somebody. Sometimes you want to
> know the index of the selected item, or you might want to select the
> n-th item in the list.
>
> These functions work well with combobox and treeview. They _should_
> work with listview, too, since it uses a SelectionManager, but I have
> not tested it.
>
> /**
> * Gets the selected index for a combobox or treeview
> * returns -1 if nothing is selected.
> */
> function getSelectedIndex (xwidget)
> {
> var mgr = xwidget.getManager();
>
> if (mgr.getSelectedItem() == null)
> {
> return -1;
> }
>
> var items = mgr.getItems();
> var i;
> for (i = 0; i < items.length; i++)
> {
> if (items[i] == mgr.getSelectedItem())
> {
> return i;
> }
> }
> return -1;
> }
>
>
> /**
> * Gets the selected item by index for a combobox or treeview
> * You can pass "-1" to deselect all items, and if you pass an
> * index that is larger than the number of items (minus 1), the
> * last item will be selected.
> */
> function setSelectedIndex (xwidget, idx)
> {
> var mgr = xwidget.getManager();
> if (idx < 0)
> {
> mgr.setSelectedItem (null);
> return;
> }
>
> var items = mgr.getItems();
> if (items.length == 0)
> {
> mgr.setSelectedItem (null);
> return;
> }
>
> var selitem = null;
> if (idx > items.length - 1)
> {
> idx = items.length - 1;
> }
>
> selitem = items[idx];
> mgr.setSelectedItem (selitem);
>
> // we need to set the value of a QxComboBox explicitly to change
> // the value that is displayed.
> if (xwidget.setValue != null)
> {
> xwidget.setValue(selitem.getLabel());
> }
> }
>
>
>
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[qooxdoo-devel] Re: code sample: get/set selected index for listview, combobox, treeview
Hello Jason,
I hope these functions might help somebody. Sometimes you want to
know the index of the selected item, or you might want to select the
n-th item in the list.
These functions work well with combobox and treeview. They should
work with listview, too, since it uses a SelectionManager, but I have
not tested it.
/**
* Gets the selected index for a combobox or treeview
* returns -1 if nothing is selected.
*/
function getSelectedIndex (xwidget)
{
var mgr = xwidget.getManager();
if (mgr.getSelectedItem() == null)
{
return -1;
}
var items = mgr.getItems();
var i;
for (i = 0; i < items.length; i++)
{
if (items[i] == mgr.getSelectedItem())
{
return i;
}
}
return -1;
}
/**
* Gets the selected item by index for a combobox or treeview
* You can pass "-1" to deselect all items, and if you pass an
* index that is larger than the number of items (minus 1), the
* last item will be selected.
*/
function setSelectedIndex (xwidget, idx)
{
var mgr = xwidget.getManager();
if (idx < 0)
{
mgr.setSelectedItem (null);
return;
}
var items = mgr.getItems();
if (items.length == 0)
{
mgr.setSelectedItem (null);
return;
}
var selitem = null;
if (idx > items.length - 1)
{
idx = items.length - 1;
}
selitem = items[idx];
mgr.setSelectedItem (selitem);
// we need to set the value of a QxComboBox explicitly to change
// the value that is displayed.
if (xwidget.setValue != null)
{
xwidget.setValue(selitem.getLabel());
}
}
Hi, it looks good indeed but for some reason it doesnt work for me it allways
came up with an empty list whe executes mgr.getItems(); so i have changed
the code a lill bit to reflect the beahavior in the examples...
This is my code to do the same and i added a function to set the selected
item by value:
/**
* Gets the selected item by index for a combobox or treeview
* You can pass "-1" to deselect all items, and if you pass an
* index that is larger than the number of items (minus 1), the
* last item will be selected.
*/
function setSelectedIndex (xwidget, idx)
{
var mgr = xwidget.getList();
if (idx < 0)
{
xwidget.setSelected(null);
return;
}
var items = mgr.getChildren();
if (items.length == 0)
{
xwidget.setSelected(null);
return;
}
var selitem = null;
if (idx > items.length - 1)
{
idx = items.length - 1;
}
selitem = items[idx];
xwidget.setSelected (selitem);
// we need to set the value of a QxComboBox explicitly to change
// the value that is displayed.
if (xwidget.setValue != null)
{
xwidget.setValue(selitem.getLabel());
}
}
/**
* Selects an item by its value
*/
function setSelectedItemByValue(xwidget, value)
{
var items = xwidget.getList().getChildren();
if (items.length == 0)
{
xwidget.setSelected(null);
return;
}
var selitem = null;
for (var i = 0; i < items.length; i++)
{
if (items[i].getValue() == value)
{
selitem = items[i];
xwidget.setSelected(selitem);
// we need to set the value of a QxComboBox explicitly to change
// the value that is displayed.
if (xwidget.setValue != null)
{
xwidget.setValue(selitem.getLabel());
}
}
}
}
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