[qooxdoo-devel] QxMenu not adapting to item's length

Sat, 15 Jul 2006 07:10:25 -0700

 

Hi all,

 

I am inserting below a small piece of code that shows that a menu will not recalculate its width if an item has been added to it since the last time it popped up.

It looks like the width of a menu is only calculated before the first time it shows (I’m using QooXdoo 0.5.2 with Firefox on a Windows XP Pro SP2 machine)

 

Try the code below two ways :

 

  1. Click on the “File” menu to show it
  2. Click on the “Add long-text item” button
  3. Click on the “File” menu again : the width oh the menu has not been recalculated

 

OR

 

  1. Click on the “Add long-text item” button
  2. Click on the “File” menu : the width of the menu is correct

 

 

Thanks,

Laurent.

 

 

Here goes the code…

 

 

window.application.main = function()

{

            // Main container

            var mainContainer = new QxBoxLayout();

            mainContainer.setOrientation(QxConst.ORIENTATION_VERTICAL);

            mainContainer.setWidth('100%');

            mainContainer.setHeight('auto');

            mainContainer.setSpacing(20);

            window.application.add(mainContainer);

           

            // Menu bar

            var menuBar = new QxMenuBar();

            menuBar.setWidth("100%");

            menuBar.setHeight("auto");

           

            // "File" menu

            var menuFile = new QxMenu();

            window.application.add(menuFile);

           

            // "About..." item

            var menuFileAbout = new QxMenuButton();

            menuFileAbout.setLabel('About...');

            menuFile.add(menuFileAbout);

           

            // Separator

            var separator = new QxMenuSeparator();

            menuFile.add(separator);

           

            // "Quit" item

            var menuFileQuit = new QxMenuButton();

            menuFileQuit.setLabel('Quit');

            menuFile.add(menuFileQuit);

           

            // Menu bar button

            var menuButton =new QxMenuBarButton();

            menuButton.setLabel('File');

            menuButton.setMenu(menuFile);

            menuBar.add(menuButton);

           

            // Insert menu bar in DOM

            mainContainer.add(menuBar);

           

            // "Add Item" button

            var addItemButton = new QxButton('Add long-text item');

            addItemButton.addEventListener('execute', function(){

                        var longMenuItem = new QxMenuButton();

                        longMenuItem.setLabel('Menu width will not adapt to this item\'s width if menu has already shown');

                        menuFile.add(longMenuItem);

            });

            mainContainer.add(addItemButton);

}

 

 

 

Laurent Donstetter - SI-Factory

Téléphone : 06.70.68.37.63

Email : [EMAIL PROTECTED]

Skype : ldonstetter

 

 

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