I find myself having the last cell at the bottom of my screen when I'm in the last cell, but typically I want to have it in the middle or at the top.. So my current workaround is to just make a bunch of empty cells underneath so I can scroll further down.
Is there a setting that I can use to fix this issue properly? It's been driving me crazy lately. Thanks in advance!
I have a datagrid that always show the clr-dg-placeholder even if I did not ask for it.
Is there a way to avoid having it displayed? Right now, if my grid has only one line, I can see a second one that corresponds to the clr-dg-placeholder item.
Thanks
I am using Foundation 4.0.8, and there is a whitespace or gap between section tabs titles. It only happens when I first load the page, and it goes away when the window is resized. I found that the issue is with incorrect calculation of size of the first title tab. It adds style="left: Npx" to the second title tab, and N is larger than the size of the first title tab.
Has anyone noticed this? How can I go about mitigating this issue?
Thanks in advance!
We are involved in a website that requires items to be floated , all items are good but when adding (advertising items) an error occurs .
The advertising items appears randomly , some times the adv. item becomes in the end of a row
this causes displacement to the next row
Any help ?
You can define float property to this ".compact-site-container{ float:left;}"
If its not working then provide these details - in which resolution and which browser you're getting that problem
Updated to add:
I have fixed this, after a fashion. First, I tried calling MySubmenu -> clear() and rebuilding the sub-menu whenever the parent menu was clicked. Surprisingly, this didn't work. So I brought in the big guns: delete MySubmenu followed by MySubmenu = new QMenu (MyMainWindow) and rebuilding the sub-menu. It works now, without much noticeable delay. So I'm happy, I suppose.
Original question:
I have a sub-menu with about 1000 items in it (it's a list of C functions in a debugger). By default, Qt displays the sub-menu in columns, but this sub-menu is too big to fit on the screen, and I have no way to access the items that don't fit.
So I made the sub-menu scrollable, using a style sheet:
MySubmenu -> setStyleSheet ("* { menu-scrollable: 1 }") ;
It looks like this:
Note the scroll buttons at the top and bottom. But now if I select an item (PopRecordLength in this example), then the next time I open the sub-menu, all items above PD_DecryptCommand have disappeared:
The scroll button at the top has disappeared (the little line you can see is an underscore from what used to be the previous item.) And if I scroll down to the bottom, there is a large empty space. The total size of the sub-menu hasn't changed, but the items above PD_DecryptCommand have disappeared off the top, and I can't access them with mouse or keyboard.
However...I have just discovered, in the process of preparing this post, that if I click on this large empty space, the sub-menu disappears, but the next time I open it, it has been restored to its original state. So there is a work-around. But it's not very friendly.
Is this a bug in Qt? Or am I not setting the style sheet correctly?
Probably, since you have so many items that the menu takes the whole screen height, when you select an item its height increases a bit and the scroll button on top gets out of view.
I would try to connect the triggered signal of the menu with the update slot in order to get the menu repainted every time an action has been triggered
connect(MySubmenu , SIGNAL(triggered(QAction*), MySubmenu , SLOT(update()));
You could also try changing the max-height of your menu (max-height stylesheet property).
I'm sorry, not really an answer to your question, but do you really think it's a good idea to put 1000 items into a menu? The usability of this is just terrible. You should find a better way to present so many actions to the user, such as alphabetical submenus ("p" -> "PopRecordLength", "PopShort" ... ). This would also solve your problem with the menu.