So, I have a SplitLayoutPanel, and need a blinked dragger. Is there any possibility to achive it? With CSS, of hardcode, whatever?
Note - Purely css effects would be cpu intensive and hence I would go for a gif based solution.
Problem
The split layout panel uses two images to provide for horizontal and vertical splitter. These are png images and cannot be animated (blinking effect).
Solution
You can get blinking effect by using animated gif images.
You need to find a replacement "gif" image for both these which blinks. Then override the basic gwt styles and ensure you have !important suffixed to the styles that are overriden.
.gwt-SplitLayoutPanel-HDragger {
background: #e7e7e7 url(images/thumb_vertical_blinking.gif) center center no-repeat !important;
cursor: col-resize;
}
.gwt-SplitLayoutPanel-VDragger {
background: #e7e7e7 url(images/thumb_horz_blinking.gif) center center no-repeat !important;
cursor: row-resize;
}
Yes,There is a possibility to achieve that by overriding the default styles
.gwt-SplitLayoutPanel .gwt-SplitLayoutPanel-HDragger { horizontal dragger }
.gwt-SplitLayoutPanel .gwt-SplitLayoutPanel-VDragger { vertical dragger }
.gwt-SplitLayoutPanel-VDragger {
// your set of styles while dragging
}
.gwt-SplitLayoutPanel-HDragger {
// your set of styles while dragging
}
Related
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" }}
...
>
Why is my ion-backdrop + modal shadow styling not working when I open a modal on top of another modal?
PREFACE: This was working fine with V4, but broken on the upgrade to V5. I don’t want to change my page approach, just fix the CSS/whatever is actually causing the issue below.
My app opens a modal page with custom css to make it full screen.
I can then open another normal modal (but not full screen) over the
top. This 2nd modal is missing the ion-backdrop and its border shadow
styling.
I can see the ion-backdrop is definitely in the DOM, but it’s
obviously not showing.
Step1 Fine
enter image description here
Step 2 - broken ion-backdrop:
enter image description here
Showing my custom modal:
async showClipboard() {
const modal = await this._ModalController.create({
component: ClipboardPage,
cssClass: 'custom-round-modal',
componentProps: {
user: this.user
},
showBackdrop: true
});
await modal.present();
}
The CSS:
#media only screen and (min-width: 768px) {
.custom-round-modal {
.modal-wrapper {
border-radius: 15px !important;
-moz-border-radius: 15px !important;
-webkit-border-radius: 15px !important;
.ion-page {
border-radius: 15px !important;
-moz-border-radius: 15px !important;
-webkit-border-radius: 15px !important;
}
}
}
}
First off, I think you pasted the same screenshot twice by mistake. But I'm having the same issue, so I know what you mean.
It looks like Ionic 5 introduced this css for the modals:
.sc-ion-modal-ios-h:first-of-type {
--backdrop-opacity: var(--ion-backdrop-opacity, 0.4);
}
Which means when you show multiple modals at the same time, only the first one will get the backdrop.
A possible workaround is to add the backdrop yourself to your global css using something like this:
ion-modal {
--backdrop-opacity: var(--ion-backdrop-opacity, 0.4);
}
Or use the css class Ionic is using (but note that this one is iOS specific, so you'd likely need to do the same with the Android-equivalent class):
.sc-ion-modal-ios-h {
--backdrop-opacity: var(--ion-backdrop-opacity, 0.4);
}
NOTE: This will likely not look good if you are showing multiple modals on top of each other that are not fullscreen, since you'll be getting multiple backdrops on top of each other (so they'll get increasingly darker). But since your issue is a non-fullscreen modal on top of a fullscreen one, I think it will work in your case.
Hopefully the Ionic team will come up with a more elegant solution to this issue.
Thank you krisloekkegaard for your code, that helped me really out.
I want to add that it will only work if placed in the global sass or css files! You cannot do that from a component's style-file, because the modal will be created outside of it.
The following lines are a bit more precise, because they will activate the backdrop only on the last modal. Even if you have 10 stacked modals, there will be only the backdrop of the first and the backdrop of the last element overlaying each other.
.sc-ion-modal-md-h:last-of-type {
--backdrop-opacity: var(--ion-backdrop-opacity, 0.32);
}
.sc-ion-modal-ios-h:last-of-type {
--backdrop-opacity: var(--ion-backdrop-opacity, 0.32);
}
This is addressed now in the Ionic Documentation.
Please see under 'Customization' section for ion-modal : https://ionicframework.com/docs/api/modal
Add the following CSS to your modal class -
ion-modal.stack-modal {
--box-shadow: 0 28px 48px rgba(0, 0, 0, 0.4);
--backdrop-opacity: var(--ion-backdrop-opacity, 0.32);
}
I solved the issue adding the following css into variables.css file in Ionic v5. Give a chance.
.backdrop-no-scroll {
ion-router-outlet {
background: white;
}
My first question ever - so apologies if I am not specific enough.
How do I change the color and width of material drawer component in angular-dart in css? I have tried it several ways in the CSS, including as below:
::ng-deep material-drawer {
color: #9437FF;
width: 200px;
}
.material-drawer {
color: #9437FF;
width: 200px;
}
FYI, the following worked with the material-header, which is inside a header tag:
::ng-deep header.material-header.material-header {
background-color: white;
color: #9437FF;
}
My material-drawer is not in a div or anything, just directly an HTML element on its own.
Any pointers are appreciated!
Setting the width of the drawer is a bit complicated. It involves setting a good amount of values as such it is best to use the mixin. You can see an example here
As for the color that is a little bit harder. What color are you trying to change? The background color?
For the background color you can set the background-color on the drawer. The problem is going to be that the content itself is going to override that color. In this case the material-list has it's own white color associated with it. Removing that color you could have problems with the divider colors.
I want to give the items in my suggestbox a custom background color.
Is this possible?
like
item.getElement().getStyle().setBackgroundColor("red");
just add this to your css file to change the background color of an item/selected-item
.gwt-SuggestBoxPopup .item {
background: red !important;
}
.gwt-SuggestBoxPopup .item-selected {
background: black !important;
}
look here for detailed information
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.