I have
showDashboard : true
It creates the map navigator in the upper left corner.
I have a sidebar there. I would like to move the navigator to the right.
Override the default CSS of the Bing Maps Nav bar:
.OverlaysTL {
left: auto !important;
right: 160px !important;
}
Related
I'm creating labels for polygons with the following code:
L.marker(polygon.getBounds().getCenter())
.bindTooltip('County Name', {permanent: true, direction: 'center'})
.addTo(mymap);
However, the result isn't exactly what I'd call centered. Like the majority of the tooltip is on the right side of the marker whereas I'd expect the marker to be smack dab in the middle of the tooltip.
Any ideas as to what I can do to improve the situation?
If I can get this working I'll hide the marker by doing {opacity: 0} but if I do that now it'll look off center without a frame of reference.
If you want to add labels to the polygon you can use instead customised Tooltip.
In your Javascript code :
let custom_popup = L.popup()
.setLatLng(polygon.getBounds().getCenter())
.setContent('County name')
.addTo(map);
Then you can customise to make it look like a Marker using CSS :
.leaflet-popup-close-button // we remove the X to close the popup
{
display: none;
}
.leaflet-popup-tip // We remove the arrow pointing at the coordinates
{
display: none;
}
.leaflet-popup-content // We center the text inside the Tooltip
{
text-align: center;
}
Here's the result :
When trying out the Material-UI basic example for Tree View (#mui/lab/TreeView), I do not know how to remove the horizontal scrollbar when using the overflowY: "auto" (The same effect even if I use overflow: "auto") option in the sx prop of the TreeView component. The horizontal scrollbar appears no matter how much space is available to the right. I want to keep the overflowY option in case of vertical overflow.
For example please see the basic tree view example from the official Material-UI page in StackBlitz or CodeSandbox.
How to remove the horizontal scrollbar when it's not needed?
This happens because the CSS classes .MuiTreeItem-content and its child .MuiTreeItem-label are set to 100% width by default, therefore, the .MuiTreeItem-content's 8px padding on x axis (also default) get in the way, adding 16px too many. You can easily override this by setting .MuiTreeItem-content's class padding to 0.
// ...
import MuiTreeItem from "#mui/lab/TreeItem";
import { styled } from "#mui/material/styles";
const TreeItem = styled(MuiTreeItem)(({ theme }) => ({
"& .MuiTreeItem-content": {
padding: 0,
},
}));
// ...
To remove the horizontal scrollbar completely you can hide the overflow over the X axis.
in css
.TreeView {
overflow-x: hidden;
}
or in jsx
<TreeView
sx={{ overflowX: "hidden" }}
...
>
I have a webapp that on load performs window.scrollTo(0, 1); to hide the address bar which is working.
One of the elements is a header with fixed positioning of top: 0, causing it to stay topmost of the viewport. On this header there are a few clickable buttons, when you try to click them, instead of performing the action it scrolls the address bar into view.
This is a default safari behavior for the click on the top 15-20 pixels of the screen.
I have tried to capture the clicks and cancel the event, cancel bubbling, prevent default etc. None of which seemed to work.
The code I tried was adding a div with id test:
#test {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 20px;
}
document.getElementById("test").addEventListener("click", function (event) {
event.preventDefault();
event.stopPropagation();
}, false);
Any ideas?
I use this for preventing default on mobile:
https://github.com/alexblack/google-fastbutton
$('#your-button').fastClick(function(e) {
e.preventDefault();
});
No address bar is shown. Pretty neat for UX also
In GWT, how do you set the position of an Image object after it was added to a Panel? There does not seem to be a method to set the Image top and left positions. Do we have to remove the image from the Panel and add it again using the desired left and top values? What is the best approach?
If you set absolute positions, you can
int top = myPanel.getAbsoluteTop();
int left = myPanel.getAbsoluteLeft();
myImage.getElement().getStyle().setTop(top + 100, Unit.PX);
myImage.getElement().getStyle().setLeft(left + 100, Unit.PX);
Alternatively, you can set "position: relative" style on your image. Then you can set "top" and "left" on an image, and it would position itself relative to its parent element.
From the way your questions is asked, I assume that you are trying to use GWT as you would use Swing or SWT from Java. This is not the way GWT is ment to used and leads to very bad code and very bad projects most of the time.
GWT is not about hiding the browser. So if you want to change the postion of an element you would do that mostly with CSS.
Simply add two css classes to your project
.before{
position: relative;
top: 0px;
left: 0px;
}
.after{
position: relative;
top: 100px;
left: 100px;
}
at first give your image the first class:
image.addStyleName("before");
and later:
image.addStyleName("after");
If you really need to make this dynamically (some calculated size) you can just set the style property of the element:
image.getElement().getStyle().setLeft(value, Unit.PX);
image.getElement().getStyle().setTop(value, Unit.PX);
What I did was simply:
absolutePanel.setWidgetPosition(myImage, newXvalue, newYvalue);
Assuming that 'myImage' was a child of absolutePanel.
I am using GWT and would like to develop a vertical tab panel like the one in iGoogle.
How can the same be achieved ?
I had the same problem and decided not to use third party library just for one small widget. Here is a lightweight solution I ended up using - it is based on tweaking styles.
verticaltabpanel.css:
#external gwt-TabLayoutPanel;
.gwt-TabLayoutPanel>div {
position: static !important;
}
.gwt-TabLayoutPanel {
margin-left: 30px;
}
#external gwt-TabLayoutPanelTabs;
.gwt-TabLayoutPanelTabs {
top: 0 !important;
width: 140px !important;
}
#external gwt-TabLayoutPanelTab;
.gwt-TabLayoutPanelTab {
display: block !important;
margin-top: 2px;
padding: 8px 6px !important;
}
#external gwt-TabLayoutPanelContentContainer;
.gwt-TabLayoutPanelContentContainer {
left: 150px !important;
top: 0 !important;
}
Add it to resources as usually:
public interface YouAppResources extends ClientBundle {
#Source("verticaltabpanel.css")
CssResource verticalTabPanelStyles();
}
Then inject it when your app starts:
resources.verticalTabPanelStyles().ensureInjected();
Define the tab panel in your templates like this:
<ui:style>
.tabPanel {
height: 400px;
width: 800px;
}
</ui:style>
<g:TabLayoutPanel addStyleNames="{style.tabPanel}" barUnit='PX' barHeight='0'>
</g:TabLayoutPanel>
Note that you have to set height and width and the style should be added not set.
The drawback of this approach is that all the tab panels in your application will be now vertical. If you need to have a horizontal one, you can use old TabPanel (note that it is deprecated). It is fine for my case as I have a number of vertical tab panels in my application and only one horizontal.
you can use ext-js's vertical tabs - see this demo http://iamtotti.com/playground/js/ext-3.1.1/examples/tabs/tabs.html
there is a gwt port of ext-js which you can use : http://code.google.com/p/gwt-ext/
Smart gwt also has a vertical tab implementation (its different to gwt-ext's) - http://www.smartclient.com/smartgwt/showcase and search for orientation on the left menu.
thx for your answer, megas.
One extension to make it possible to use some TabLayoutPanels with horizontal (original) and some with vertical (new) layout:
one could add ids (i.e. #myVertTab) to the css selectors.
I think what you're looking for is the TabLayoutPanel (scroll down a bit). It works great and it's a vanilla GWT widget, no third party libraries required.