6/15/2023 0 Comments 4 elements ii ce walkthroughAn alternative to using CardLayout is using a A CardLayout is often controlled by a combo box, with the state of the combo box determining which panel (group of components) the CardLayout displays. The CardLayout class lets you implement an area that contains different components at different times. It respects the components' requested maximum sizes and also lets you align components.įor further details, see How to Use BoxLayout. The BoxLayout class puts components in a single row or column. JToolBar must be created within a BorderLayout container, if you want to be able to drag and drop the bars away from their starting positions.įor further details, see How to Use BorderLayout. All extra space is placed in the center area. Using Top-Level Containers explains, the content pane is the main container in all frames, applets, and dialogs.) A BorderLayout places components in up to five areas: top, bottom, left, right, and center. If you are interested in using JavaFX to create your GUI, seeĮvery content pane is initialized to use a BorderLayout. Otherwise, if you want to code by hand and do not want to use GroupLayout, then GridBagLayout is recommended as the next most flexible and powerful layout manager. If you are not interested in learning all the details of layout management, you might prefer to use the GroupLayout layout manager combined with a builder tool to lay out your GUI. Note: This lesson covers writing layout code by hand, which can be challenging.
0 Comments
Leave a Reply. |