I'm writing a menu bar made up of icons.
The easiest way, in my opinion, is relying on the icon attribute of the ace:menuItem component.
Unfortunately, I couldn't find, neither in the showcase nor in the documentation, a complete list of the built-in values allowed for that attribute (i.e. ui-icon, ui-icon-contact etc.).
Where could I find it? In case there isn't such a list, how could I work it out?
You can check the source of the page, then open theme.css
Have a look at:
http://jquery-ui.googlecode.com/svn/tags/1.6rc5/tests/static/icons.html
Related
I have to implement a media download feature. The backend user should be able to upload a media file, set the title, description, release date and so on... The result should then be visible and the file available for download in the frontend.
I am not sure what is the best way to achieve this: Plugin or Custom content element ?
Whats the main difference between the two and what would be the best solution for my task ?
Plugins are used for more complex rendering of records with different views (for example a list and a detail view of records stored somewhere in a storage folder). A custom content element (CE) should be preferred if all relevant data is stored in the record.
For your case, a Content Element seems to be the right solution. This kind of custom content elements can also be easily created with helpful extensions like "mask" which may takes you 10 minutes to create a custom CE.
https://typo3.org/extensions/repository/view/mask
If I understood you properly.
You can define plugin as type of "list_type", or as "CType" (if you need to code specific function, which is hard or unable to achieve using eg. Fluid contents) or even as another menu type defined as "menu_type".
These all types can be the same way made plugin, this separation for types are basically only for making it appear in different selectors. So:
your plugin defined as menu_type is to be selected in "Special Menus" content type in "Menu type" selector,
defined as list_type (so called) is to be selected in "Insert Plugin" content in "Selected plugin" selector,
defined as CType is totally new content type.
But they work the same way and this is easily to be switched using parameter in ext_tables plugin register call:
\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addPlugin( ['Label', $_EXTKEY.'_myPluginSuffix'], 'CType');
1) You can use the "File Link" content element and adapt its TypoScript (tt_content.uploads.20.renderObj) to your needs.
2) You can use the file_list extension and adapt its Fluid templates to your needs
I keep seeing references to a component called "LeftNav" in the material-ui react library (example: Material UI - Open LeftNav / Drawer on AppBar click), but I can't find anything about it in the documentation. What is it? How does it differ from Drawer? Why is it apparently undocumented, despite being hugely popular (at least judging by the number of questions I see about how to use it)? What is its toggle() method for, and is there a similar method for Drawer (the documentation suggests not, but for all I would know by reading the documentation there was no such component as LeftNav at all, so I don't think the documentation can really be trusted here)?
<LeftNav/> is the same as <Drawer/>. The name was changed from "LeftNav" to "Drawer" with the release of material-UI version 0.15. Take a look at the change log here and you will see this.
I'm trying to redesign some Gtk3 widgets in my application (like scrollbars or paned) but was unable to set borders and other properties for paned specifically.
I then found some CSS data in /usr/share/themes/Adwaita/gtk-3.0/gtk.gresource, which use special Gtk properties like "-GtkPaned-handle-size", "-GtkCheckButton-indicator-size" etc.
These were not listed in DevHelp, nor was I able to find it on developer.gnome.org. I think such properties could be exactly what I need. Is there a listing of them with or without a possible description?
EDIT: I wouldn't mind too much searching for them in source code if it is the only way to find names of the properties. Could anyone point me to the right place where to look, please?
Thank you.
These are taken from the names of "style properties" - you can find them in Devhelp, in the sections below the regular properties.
The corresponding CSS property names are built like -ClassName-property-name; so -GtkPaned-handle-size would be the handle-size property of GtkPaned.
Note that style properties are going to be removed in GTK 4, and everything will be customizable by regular CSS properties.
Is there a listing of them with or without a possible description?
Run your program
open the inspector (Ctrl + shift + i)
How to enable GTK inspector
select the widget you're interested in.
From the combo-box, select CSS Nodes
I have an eclipse plugin and I would like to programmatically disable help content TOC's based on a variable I define. In a nut shell, I want to prevent some help docs from showing up in the help contents if a specific type of user is accessing the plugin.
Preferably I would like to do this in the ApplicationWorkbenchAdvisor somewhere.
One thought would be to modify the "primary" value to be false if the variable were set.
Not sure if it would work, but try using the org.eclipse.ui.activities extension point. The tutorial from Vogella tells it is possible to hide only UI elements like wizards, views and so on, but it is from 2009.. Not sure if hiding TOC is now possible. If you try it out, would be nice to give a feedback ;)
GTK+ noob question here:
Would it be possible to customize the GtkFileChooserButton or GtkFileChooserDialog to remove the 'Places' section (on the left) and the 'Location' entry box on the top?
What I'm essentially trying to do is to allow the user to select files only from a particular folder (which I set using gtk_file_chooser_set_current_folder ) and disable navigating to other locations on the file system.
This is the standard file chooser dialog :
This is what I need:
It doesn't look like that is possible with the standard file chooser dialog. For example, here is a document discussing why such a thing would be useful and how it could be implemented, but the idea never made it to fruition.
What you can do, perhaps, is write your own dialog that implements the GtkFileChooser interface, based on the GtkFileChooserDialog code, but hides the location bar and bookmarks list.
You can get a handle on the individual children by finding out where there are with gtkparasite and then accessing them with get_children.
Make sure to use .show() instead of .run() for inspecting the dialog with gtkparasite. If you use .run() the dialog is shown in modal mode so you can't inspect it.
For example I hide the Path and Places widgets with the statements below:
dialog = gtk.FileChooserDialog("Open***", None, gtk.FILE_CHOOSER_ACTION_OPEN,
(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,gtk.STOCK_OPEN, gtk.RESPONSE_OK))
dialog.set_show_hidden(True)
dialog.set_default_response(gtk.RESPONSE_OK)
vbox = dialog.get_children()[0].get_children()[0].get_children( [0].get_children()[0]
vbox.get_children()[0].hide()
vbox.get_children()[2].get_children()[0].hide()
Of course this is not an exposed API so it can always break from underlying changes.
Hope it makes sense ...
Tried to post an image but I am a new user ....