I am using QFileSystemModel to represent file structure through the QTreeView. It works fine except that instead of displaying all image files in a directory, I would like to group all image files to a single expandable image sequence node, i.e. it will display one sequence node and if one clicks to expand it, all the image files will be displayed. Any suggestion how I could achieve this? Thanks.
Example:
-root_folder
+image_sequence_%04d.jpg(222-1000)
-folder_2
+image_sequence2_%04d.jpg(1243-5050)
Related
I have couple .png files and I need to create icons for the button.
Initially it will be a first image and when button is clicked and action is successful, the image shall be replaced with the second one.
What I can see, you can create only predetermined Vaadin icons. Documentation does not even provide images of these icons, only names, therefore I can't even decide if any of those icon will be suitable for me.
If anyone knows how to do it, I will appreciate the tip.
The setIcon method of the Button component actually accepts any component as a parameter. Thus if you want to use png-file as a icon, you can just create Image component using png as a resource for it.
Image image = new Image(png);
Button button = new Button("Button");
button.setIcon(image);
The font-icons from Vaadin Icons collection are naturally more light weight, and you can find visual map of the icons here if you use them instead: https://vaadin.com/docs/latest/components/icons
I am working on a project for my Bootcamp. Design isn't the focus, but I want to go for the whole kaboodle: have both a working product and a good-looking front end to display it. I am using a .SVG as the displayed background set via CSS, and thus far I've succeeded in changing the displayed SVG based on CSS media queries. However, I'm interested in the possibility of having it change based on a value held in state/props.
The point of the project is an image viewer and user vote/ranking system. I was thinking to have backgrounds change based on the photo's category, which will be a value held in the state inside of the array holding the photo/user data. Let's say the category is "Dog" and I want to display a corresponding background. But when the user changes to another photo and its category is "Cat", I would like to have a different background displayed. I am working with animated SVGs for the backgrounds.
What's the best way for me to do this? I figure I can add the code into my functions that are being used to change the displayed photos.
Thank you!
You can apply styles based on state value directly.
Also you can youse ReactSvg package. It allows you to access nodes inside svg.
<ReactSVG beforeInjection={(svg) => {
const myStyleClass = this.state.myStyle == 'x' ? 'y' : 'z';
svg.classList.add('');
}} src={myImportedImage} />
I'm trying to put these pictures in a single row using semantic view in drupal7. I just created this view named try and put 2 pictures in it.
After that, I'm editing this view->format-format->setting->row (this is asking for class attribute, not mandatory) and I don't know what to write in this class attribute.
How do I put these pictures in a single row?
Make custom template for that view. Open "Advanced settings" on right side of view editing page and at bottom find "Theming information". There you can see template file suggestions. There if you can see the code of default templates (and copy it to clip board) but you can also see naming suggestions for overriding default templates. So copy code from default template, make from it file with some suggested name, save file in your theme...and clear the cache.
Then change the file as you wish, depending on your needs....
The CSS 'display:inline-block' is a good way to make rows. CSS Flexbox is more difficult to understand, but very powerful. Occasionally, the CSS 'float:left' will do what you need, but it has a tendency to 'log jamb' on differing element heights.
I have used Semantic Views to create continuous, wrap-around content from multiple View rows. I removed the View row element by deleting the default 'div' in the 'Format settings'. That way only a continuous stream of fields appears within the '.view-content' tag.
A custom template is also good.
For a conditional in a block view I am building, I need to be able to check which file sets an image file belongs to.
Scouring documentation, I have found resources as far as listing files if you know the file set name or id, or listing all file sets, but nothing regarding starting with a file, and retrieving all associated file sets.
Can someone point me in the right direction?
More specifically what I am trying to do: the conditional would check to see if the file of an image thumbnail in a carousel belongs to more than one image set, if it doesn't, it opens a larger thumbnail in a lightbox. If it does, it instead populates the lightbox with a hard-coded 360° rotating image gallery block with the alternate file set as source. The missing piece here is retrieving the file sets the starting image belongs to.
In Concrete5 pre 5.7, in the file model, you have the public function getFileSets() that does just that.
Say you have a file object $f you would do:
$sets = $f->getFileSets();
as far as I can tell, the function still exists in 5.7.x
I have integrated seam and flex with FlamingoDS
I got html file from mxml file and I stored it in WebContent folder it's fine
then I want to create link named as 'Plan' in menu.xhtml
My aim is to get that html file when i clicked on this button I don't know what to do for that
so, I have created some test.xhtml in that top element is the
for the template attribute this element I have given the template.html
and I used
then for 'Plan' link I gave the view="/test.xhtml"
It's fine when I clicked on that link I am getting the test.seam file which includes our html file but this html file is coming in some fixed area with scroll bars only eventhough there is a lot of space to fit
Please help...... me
First of all, it is very difficult to read your post. Please format it more readable.
Secondly, we can only guess what's wrong when we cannot see any code. But my hunch is that you are using s:decorate that includes some formating you are not aware of. This comes in standard seam-gen. Try removing that s:decorate stuff or point to another style you wish to use.