- #How to get to the mx922 operation panel how to#
- #How to get to the mx922 operation panel code#
- #How to get to the mx922 operation panel windows#
#How to get to the mx922 operation panel how to#
See How to Write an Internal Frame Listener for more information. Handling internal frame events is almost identical to handling window events. Internal frames fire internal frame events, not window events. You must invoke setVisible(true) or show() to make them visible. Internal frames are invisible by default. You need to call show or setVisible on internal frames. If you do not add the internal frame to a container (usually a JDesktopPane), the internal frame will not appear. You must add an internal frame to a container. To create a simple dialog, you can use the JOptionPane showInternal XxxDialog methods, as described in How to Make Dialogs. Dialogs that are internal frames should be implemented using JOptionPane or JInternalFrame, not JDialog. See Adding Components to the Content Pane for details. This is exactly like the JFrame situation. To add components to an internal frame, you add them to the internal frame's content pane. You can use the setLocation or setBounds method to specify the upper left point of the internal frame, relative to its container. If you do not set the location of the internal frame, it will come up at 0,0 (the upper left of its container). As a rule, you should set the location of the internal frame. You can set the size using one of the following methods: setSize, pack, or setBounds. If you do not set the size of the internal frame, it will have zero size and thus never be visible. You must set the size of the internal frame. For additional information, see How to Make Frames and The JComponent Class. The following list summarizes the rules for using internal frames. If you have built any programs using JFrame and the other Swing components, then you already know a lot about how to use internal frames. The JInternalFrame API contains methods such as moveToFront that work only if the internal frame's container is a layered pane such as a JDesktopPane. You can even specify whether the internal frame has the window decorations to support resizing, iconifying, closing, and maximizing.Īnother feature is that internal frames are designed to work within desktop panes. You can also specify what icon goes in the internal frame's title bar. You can programmatically iconify or maximize an internal frame. One such feature is that internal frames give you more control over their state and capabilities than frames do. Instead, the user actions that would cause a frame to fire window events cause an internal frame to fire internal frame events.īecause internal frames are implemented with platform-independent code, they add some features that frames cannot give you. Also, internal frames do not generate window events. For example, you must add an internal frame to a container (usually a JDesktopPane) an internal frame cannot be the root of a containment hierarchy.
#How to get to the mx922 operation panel windows#
Internal frames are not windows or top-level containers, however, which makes them different from frames. The internal frame does not appear until you explicitly make it visible. Just as for a regular frame, you must invoke setVisible(true) or show() on an internal frame to display it. JInternalFrame also provides other API, such as pack, that makes it similar to JFrame. Because internal frames have root panes, setting up the GUI for a JInternalFrame is very similar to setting up the GUI for a JFrame.
#How to get to the mx922 operation panel code#
The code for using internal frames is similar in many ways to the code for using regular Swing frames. SetLocation(xOffset*openFrameCount, yOffset*openFrameCount) .Then set the window size or call pack. .Create the GUI and put it in the window. Static final int xOffset = 30, yOffset = 30 In the constructor of MyInternalFrame, a JInternalFrame subclass: MyInternalFrame frame = new MyInternalFrame() Make dragging a little faster but perhaps uglier.ĭtDragMode(JDesktopPane.OUTLINE_DRAG_MODE) In the constructor of InternalFrameDemo, a JFrame subclass:
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