My Python app has a ListBox with some placeholder rows in them right now.
for i in range(0, 10):
myListRow = Gtk.ListBoxRow()
myList.add(myListRow)
myListItem = Gtk.Box(name="MyListItem", orientation=Gtk.Orientation.HORIZONTAL)
myListRow.add(Gtk.Label(label="placeholder"))
I'm running into a tonne of trouble styling the rows in any way. Using an arbitrary background colour, none of these result in any changes:
.list row {
background: #f00;
}
-
.row {
background: #f00;
}
-
row {
background: #f00;
}
-
GtkListBox row {
background: #f00;
}
For some reason, this does, though, and only with the area of the ListBox that has labels in it:
.list > * {
background: #f00;
}
Testing with .list .label { background: #0f0 } confirms that it's not just styling the labels. The rows are certainly in the ListBox and can certainly be styled, but I do not have any idea what the CSS selectors for those ListBox rows might be. Any help would be appreciated.
Using PyGI running GTK+3.18 in Python 3.4.
I forced the GTK debugger/inspector to run by adding "GTK_DEBUG" into my System Variables with the value "interactive" to look.
The name of the row element is actually list-row.
Related
for my work I use angular 7 and ag-grid enterprise latest version. I have an ag-grid table configured with master / detail feature and I need to customize the style of the row when the detail is expanded. For example, I would like to change the background color of the row only when its detail is expanded. I tried with the CSS rule:
.ag-theme-material .ag-row-focus {
background-color: $dark-grey-blue !important;
}
but I don't get the correct behavior, because the row changes color clicking on it even without the detail being expanded, while I want it to change color only if the detail is expanded.
I tried to look at the official documentation of ag-grid, but I didn't find indications for this specific case.
Can you help me please?
Thank you
You can accomplish this with the grid callback getRowStyle and detect if the node is expanded or not:
gridOptions.getRowStyle = (params) => {
if (params.node.expanded) {
return { background: 'red' };
} else {
return { background: 'green' };
}
}
I am using ag-grid 5.1.2
I've configured a getRowStyle function to set the background-color for certain items.
I've noticed that has overridden the 'selected row' color now, so when a row is selected the background will not change to indicate as such.What is the correct way to still let highlighted row color work with the custom getRowStyle. Here is the typescript for the rowStyle function:
self.customRowStyle = function (params: AgParams) {
if (!params.data.isShaded) {
return {
"background-color": "#CEDDDD",
};
}
return null;
};
In your CSSyou can choose not to target the selected row.
ag-Grid adds the class onto the row that is returned from your getRowStyle callback
It also adds .ag-row-selected for rows that get selected.
You can simply use CSS to only target not selected rows or even apply a different style to the rows that are both selected and have your custom class.
Here is an example:
CSS
.bg-red.ag-row:not(.ag-row-selected) {
background-color: red ;
}
OR different style for both selected and bg-red
.bg-red.ag-row {
background-color: red;
}
.bg-red.ag-row.ag-row-selected {
background-color: pink;
}
JS
rowClassRules: {
'bg-red': () => {
return true; // applies class bg-red to all rows
},
},
Here is a live running code example of this in action.
Also here is another live example that overrides row styles on click of a button, but this doesn't involve styling callbacks:
Is this what you are looking for?
Use the getRowClass gridOption instead of getRowStyle. Then in CSS set the appropriate styles for your background row and the brackground row when highlighted.
I add costum styles to the RTE with a CSS File:
RTE.default.contentCSS = EXT:netjapan/Resources/Public/css/rte.css
For some elements this works. For example for a ulElement:
ul.liststyle1 {
list-style: none;
padding-left: 17px;
}
When I select the ul in the RTE I can chose the Blockstyle liststyle1.
I want to do the same for p:
p.test {
font-size: 80%;
}
And when I select the p I can chose the Blockstyle test and the style is used. But when I save the Blockstyle is gone.
I added this Typoscript:
RTE.default {
removeTags = sdfield, strike
proc.entryHTMLparser_db.removeTags = sdfield, strike
}
So that p is not in the removeTags list. But it had no effect.
Anyone know how it comes that the Blockstyle is removed on the pElement?
I had simillar problem last week. Sometimes RTE is going crazy. I mean that there is no logical sense in it. Check this: marke the text and use the container style it will wrap it in div but there will be also <p> in it so you will have something like <div><p class="bodytext">text</p></div> - you can add style for that. At least this solved my problem
I know, there are at least 3 dozen questions like this on stackoverflow and still, I could not make this happen:
A simple table where thead is sticked/fixed at the top, and the tbody is scrolled.
I tried so much in the past days and now I ended up here crying for help.
A solution should work in IE8+ and newest FF, Chrome & Safari.
The difference to other "possible duplicates like this one is that I don't want to use two nested tables or jQuery (plain javascript is fine though).
Demo of what I want:
http://www.imaputz.com/cssStuff/bigFourVersion.html.
Problem is it doesn't work in IE, and I would be fine to use some JS.
Ok i got it:
You need to wrap the table in two DIVs:
<div class="outerDIV">
<div class="innerDIV">
<table></table>
</div>
</div>
The CSS for the DIVs is this:
.outerDIV {
position: relative;
padding-top: 20px; //height of your thead
}
.innerDIV {
overflow-y: auto;
height: 200px; //the actual scrolling container
}
The reason is, that you basically make the inner DIV scrollable, and pull the THEAD out of it by sticking it to the outer DIV.
Now stick the thead to the outerDIV by giving it
table thead {
display: block;
position: absolute;
top: 0;
left: 0;
}
The tbody needs to have display: block as well.
Now you'll notice that the scrolling works, but the widths are completely messep up. That's were Javascript comes in.
You can choose on your own how you want to assign it. I for myself gave the TH's in the table fixed widths and built a simple script which takes the width and assigns them to the first TD-row in the tbody.
Something like this should work:
function scrollingTableSetThWidth(tableId)
{
var table = document.getElementById(tableId);
ths = table.getElementsByTagName('th');
tds = table.getElementsByTagName('td');
if(ths.length > 0) {
for(i=0; i < ths.length; i++) {
tds[i].style.width = getCurrentComputedStyle(ths[i], 'width');
}
}
}
function getCurrentComputedStyle(element, attribute)
{
var attributeValue;
if (window.getComputedStyle)
{ // class A browsers
var styledeclaration = document.defaultView.getComputedStyle(element, null);
attributeValue = styledeclaration.getPropertyValue(attribute);
} else if (element.currentStyle) { // IE
attributeValue = element.currentStyle[vclToCamelCases(attribute)];
}
return attributeValue;
}
With jQuery of course this would be a lot easier but for now i was not allowed to use a third party library for this project.
Maybe we should change a method to archieve this goal.Such as:
<div><ul><li>1</li><li>2</li></ul></div> //make it fixed
<table>
<thead>
<tr><th>1</th><th>2</th></tr>
</thead>
<tfoot></tfoot>
<tbody></tbody>
</table>
Of course, this is not good to sematic.But it is the simplest way without js or jq.
Don't you think so?
I'm creating a MenuBar, and I want to have it display a little icon when there are sub-elements to be displayed. I thought I could achieve this like so:
interface ActionHeroResources extends ClientBundle, MenuBar.Resources
{
#Source("actionhero.css")
public ActionHeroCSS css();
#Override
#Source("agw-dropdown.png")
ImageResource menuBarSubMenuIcon();
}
private static final ActionHeroResources RESOURCES = GWT.create(ActionHeroResources.class);
MenuBar actionMenu = new MenuBar(true, RESOURCES);
public ActionHero()
{
actionMenu.addItem("Select", aSelectMenuFullOfOptions);
}
But the menu appears with the word "Select" an no icon! I'm positive my ImageResource is working correctly because I use menuBarSubMenuIcon().getURL() from the same resource later, and my image shows up just as you'd expect. In the HTML generated by GWT, there is absolutely no distinction between the items with MenuBars as children and the items with Commands. My CSS is working fine.
Any thoughts?
Try overriding the CSS style for .gwt-MenuBar-vertical .subMenuIcon-selected, like this:
.gwt-MenuBar-vertical .subMenuIcon-selected {
background: none;
}
I use this for my own selected items and it works great:
.gwt-MenuBar-vertical .subMenuIcon-selected {
background: url(images/hand_pointer.png) no-repeat 0px 0px;
}
The problem was ultimately that the popup panels that form the submenus take their stylename from the parent, but append a dependent stylename. I don't know of a way to predict what that dependent stylename will be, since the original stylename is obfuscated. I worked around this problem by using the more generic .gwt-MenuBar popup stylename. This only works because I only have one style of popup menu in my program - I'm not sure what I would do if I wanted two popups to look different!
Hopefully, in later gwt releases, the MenuBar styles will come more closely from the resources passed to the menubar and make less use of dependent style names.
You can simply set a css rule for the that appears in the sub menu like this:
.subMenuIcon > img {
/* override gwt sub menu icon */
width: 6px !important;
height: 11px !important;
background: url('your-image-relative-path.png') no-repeat 0px 0px !important;
}