Starting with 4D v16, you can set a different row height for each row in your list box. So with a few lines of code, you have a list box with rows that conform to the content. With this 4D v16 feature, we gave full control to the developer to precisely define the height for every single row of the list box.
With 4D v16 R5, we’ve decided to go further, and provide you with a fully automatic mode. It’s now possible to display lists in a gorgeous interface without any programming. You only need to set a few properties in the list box, and 4D does the rest for you. It’s magical, fluid, and again … not a single line of code!
After the advanced list usage completely covered with 4D v16, 4D v16 R4 reaches a major step toward with 4D View Pro by providing our customers with the first step of our 4D View Pro spreadsheet solution, provided as a preview.
Displaying a list where the line height would exactly fit the content is a very common need. 4D View Pro is including a new feature so that you can now control the height of each row independently in a listbox to make it fit to its content. To know more about 4D View Pro, check out this blog post.
There are actually now two ways to define the row height in a listbox:
- using new dedicated commands
- using a new control array
Easily create flexible and powerful UIs, dialogs and widgets with 4D View Pro! To know more about 4D View Pro, check out this blog post.
This feature is a powerful enhancement for the listbox object, providing you with a mean to define very flexible UIs. An array of objects can now be associated with the column of a listbox so that each cell can have different types of widgets according to the type of data to be displayed.
We have identified a large set of usages of 4D View in customer applications. One of them is an enhanced user interface using advanced lists, such as a property window for instance. Others are using 4D View to have detailed control of list display, requiring a large set of fine details not available in list boxes.
We also saw usage of 4D View as a reporting engine as well as a spreadsheet. As a result, 4D View Pro could not be a single solution or tool to handle all this cases.