How to implement tree node 1:2 binding view in flutter as showed in below figure. By default there one rounded circle. If user click on the circle it will expanded to 2 nodes as shown in below and clicked circle will be changed to green color and need to show node details on above in dialog.
I tried by using https://pub.dev/packages/flutter_treeview
Please find the below diagram.
I want to implement this type of design.
Thanks in advance..
Related
I need to create such animation in Flutter, in which by clicking on the letter(it can be svg, or ttf) it will fill with color in specific direction.
So, for example:
By clicking in letter, it should somehow be filled with color(let's say red), staring from top to bottom.
How it possible to do programmatically?
Have a look at the package: https://pub.dev/packages/animated_text_kit.
It provides Colorize and LiquidTextFill which can be used to achieve what you need.
I began to work with Unity3D since one month and I'm trying to do an application which contains a menu, composed by a panel and several buttons. At this moment, I'm trying to customize the menu, I change the fill color of the panel and buttons, but until now I could not change the border color of the buttons. There is any way to customize the border's color of the UI buttons? I would appreciate your help. :)
The easiest way to add an outline to your button is to use the Outline component (doc).
Simply add the Outline component where your button image or text is. Then configure it how you like it :)
The above results in the following button:
No, you can not change just border color. If you use default buttons, take a look at Source image. It is basically a grey square with black borders. So when you change color of image black color remains black.
To customize buttons as you want you need either create nested UI elements:
or create sprites with colors you want and replace source image
I find nested UI elements to be the easiest way to do something like this. Simple example:
Start out by creating a panel and change the scale until you get the desired size for your button. This will be your "borders".
Next create another panel as a child of the panel you just made and change the scale to be just slightly smaller than your first panel and change the color.
In the Inspector for your panel, add component and type in Button and add it as a component.
Finally, add a text as a child of your panel for a label and you're done.
I've got a requirement to install people's faces on the Y-Axis of a bar chart. Is it possible to install a custom image in place of the axis label? Ideally the solution would enable border-radius, border-style, and image URL properties.
Bonus points if you can point me towards documentation for enabling image-axis-label click & mouseover events!
There is an example of using images as labels here:
https://www.rgraph.net/demos/bar-images-as-labels.html
But keep in mind that they're not DOM objects - ie you can't style them with CSS on add mouseover events to them (at least not in the standard way). You could add a mouseover using RGraph though.
How can I check which place in Panel Was clicked? I know, I have this some functions:
getClientX, getClientY, getNativeButton, getRelativeX, getRelativeY, getScreenX, getScreenY, getX, getY
but how can I check which click Was near right side of panel and which was near left side of the panel?
I can't add to the Panel two div's with 50% width and detect in that way..
More info:
It's a lot of panels. I must do this in each of panel. I don't know how many panels we have. We have got a constans width of each panel = 400px.
Regards!
Assuming you're handling an onClick event or similar for a panel, you can get the cursor position with getClientX or something similar. Then just get the position and size of the panel and simply check what you're closet to; all elements are rectangular, so shouldn't be too difficult to just write four ifs for it.
The getElement() method will give you the panel's underlying element, so you may need to use that to get the exact size and position.
I have a Form that take a BoxLayout, to be able to add different custom controls one after the other in the Y-AXIS
but there is a Component that I need to add in the bottom of the screen, but as I'm using the BoxLayout so I can't fix it size to bottom of the screen
So I think that I can set that Container of the control to fill the parent Form
So the question is how to make Container fill the parent Form in LWUIT
Thanks in Advance
Why don't you try to put a BorderLayout in the Form?
You can put Containers in CENTER and SOUTH positions, and they let you place your controls as you want (BoxLayout Axis Y in the center).
Is that what you want?