Whatis difference between applet and swing ,is it possible connect database through appletbased gui?
Why Some of Components like JDialog,JFrame are called as Heavy weight Components , event they are in javax.swing ?
A) JWindow, JFrameB) JDialogC) JAppletD) JPanel
Latest Answer: all AWT components are heavyweight and all Swing components are lightweight (except for the top-level ones: JWindow, JFrame, JDialog, and JApplet), ...
Lightweight components differ from heavy weight componants not because of one of the following reasons
A) A heavyweight component have transparent pixels which lightweight have opaque.B) A lightweight can appear to be non-rectangular while heavyweight are always rectangular.C) Mouse events on light weight
The three most common z-order related problems have to do with Swings following componants. (Select Multiple)
A) JScrollPane.B) JInternalFrameC) JInternalFrame popup componants.D) JPanel.
Heavyweight componants are not handled properly when they are placed inside the JScrollpane’s viewport because(Select Multiple)
A) JScrollPane is a lightweight component.B) Viewport of JScrollPane which clips its scrollable child, is lightweightC) None of the aboveD) Either of the above.
A) 1, 2B) 2, 3C) 1, 3D) 1, 2, 3
Latest Answer: Swing attempts to maximize popup performance by dynamically choosing the most efficient container to display a popup just prior to showing the popup. The types of popups created are: LightWeight Popup: a lightweight container. MediumWeight ...
A) Java Look and Feel
Latest Answer: The package that contains Java Look and Feel is named javax.swing.plaf.metal, it is commonly referred to as Metal. Metal has been Sun's visual appearance of choice for Java programs. With J2SE 1.5, we will get a slightly new look, called Ocean, ...
A) SimpleB) MatteC) TitledD) AggregateExplanation: the fourth one is Compound
Latest Answer: B and C are provided... ...
A) Componants which take space in the GUI on the client interface.B) Componants which cannot perform painting operation.C) Componants which can perform painting operation.D) The componants that are visible
Latest Answer: B ...
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