A class for easy handling of your sub-forms
On the forum, several requests, tips, or questions have been asked about displaying a message, an hourglass, or some interface elements in the foreground of a form while blurring out the rest. You can create this type of interface with sub-forms and call forms. The code can get complicated if you’re working with a multi-page form.
To simplify your work, Vincent De Lachaux has prepared a class to simplify the management of sub-forms displayed in a multi-page form. It handles loading the sub-form on the fly, controlling it from a worker, and repositioning it if the main form is resized. You can focus on your dialogues without worrying about the mechanics.
Data Explorer Embedded in 4D
Data Explorer allows you to view the data in your database. You can choose which fields to display, organize, filter, and sort the data.
With 4D v20, the Data Explorer can be opened in 4D instead of an external browser. Users can access the Data Explorer directly from the toolbar with just one click, saving time and improving productivity.
Evolution of Form Objects
To allow you to make the most beautiful interfaces, we continue to improve the form objects. Since 4D v19 R6, you can define a rounded border for static text and input text form objects.
With 4D v20, new possibilities are available.
- For buttons, radio buttons, and checkboxes, we have added new settings for the text and the icon.
- For radio buttons and checkboxes, the number of states for the icon has been improved to allow a better rendering for the end user.
Introducing the Latest Find and Replace Features
The “Find and Replace” feature in the code editor has existed for many years. Developers can easily and efficiently search and replace code, especially when dealing with large codebases. 4D v20 is bringing improvements that are sure to be appreciated by developers who rely on this functionality to streamline their coding workflows:
- knowing the number of occurrences to replace,
- knowing the position of the current occurrence,
- having permanent access to the Next and Previous navigation options,
- display a palette instead of a modal window to limit the number of clicks.
Test your Windows SDI Application
It’s been a long time since you could provide your customers with merged applications in SDI mode.
We know that testing an SDI application can be challenging, so with 4D v19 R8, you can view the result of your application without the need to build your standalone or client application.
Keep reading for all the details.
Automatic Row Heights in Collection Based List Boxes
List boxes are the most versatile and customizable form objects. Automatic row heights were already possible for array-based list boxes. With the arrival of 4D v19 R8, this possibility is now extended to list boxes based on collections… and entity selections!
A coat of paint on the structure editor
The structure editor is a crucial element of your project. First of all, it allows you to create your structure. But above all, it will enable you to visualize your tables, fields, and relations during your developments, which is always helpful for manipulating data.
Say Hello to Rounded Corners
The current trend is for light, clean, soft colors and rounded corners.
For you to embellish your applications and follow the latest trends, we have added the possibility to round the corners of static texts and input texts.
LIST BOXES – Say Goodbye to Alt Key!
The drag and drop action is a standard action in computer interfaces. In the case of list boxes, pressing the “Alt” key is necessary to move several items simultaneously. Or rather “was” because, starting with 4D v19 R7, this is no longer a requirement at all!
4D for Android: Say Hello to Material Design 3
To ensure that your application follows the latest design trends and that your users are blown away by a minimalistic, stylish, and great looking, we have updated the Material Design library.
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