The standard Forms items use always a background color to draw the GUI component onto the canvas If you use a gradient canvas, the gradient is hidden by this
community-paper-forms-look-and-feel-131989.pdf
provided with the Swing release for the Java 2 Platform Standard Edition, UIManager put("OptionPane background", new ColorUIResource(Color RED));
bbm%3A978-1-4302-0033-8%2F1.pdf
27 fév 2007 · In contrast, Swing is a lightweight toolkit, meaning that Java the background color of selected tabs to be a gradient formed from
os-eclipse-rcp1-pdf.pdf
gradient background from white to red -- ADD_TEXTFIELD2 creates a “Java Swing” TextField that can have a transparent background
DrawLAF_properties.pdf
Java 2D and the Graphics Context Images in Java Gradients, shading Possibly surrounded by some standard Swing components (menus, buttons)
TDDC69-2012-06-Painting.pdf
The Definitive Guide to Java Swing, Third Edition For instance, instead of just describing the Swing layout managers, ToggleButton gradient
JavaSwing.pdf
Sépare apparence/style et code métier ? FXML + Java Interopérable avec Swing ?fx?background?color: linear?gradient(#61a2b1, #2A5058);
JavaFX.pdf
[Note: JavaFX (Chapters 12, 13 and 22) is Java's GUI, graphics and multimedia API of the future A graphics context enables drawing on the screen
capitulo-27.pdf
A Java graphics context enables drawing on the screen when a lightweight Swing component needs to be repainted a gradient from blue to yellow
JavaHTP7e_12_6pp.pdf
Java 2D 13 Swing 13 Chapter 2 Swing Rendering Fundamentals Special Effects with Regular Gradients Alternative to JLayeredPane with Layouts
Filthy%20Rich%20Clients,%202007%20bbb_Content%20(39)bb.pdf