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Pt::Gui Namespace Reference

Graphic User Interfaces. More...


Classes

class  Application
 An interface that can be implemented by application classes that want to provide an event loop for applications with or without a GUI. More...
class  BorderLayout
class  Button
 The implementation for a Button widget. More...
class  CloseEvent
 An event that indicates that a widget was closed. More...
class  Event
 The root event class for all GUI events. More...
class  HorizontalLayoutData
 The LayoutData class for the HorizontalLayout manager. More...
class  HorizontalLayout
 The HorizontalLayout Manager positions the widget horizontally. More...
class  ImageButton
 The implementation for a Button widget. More...
class  Insets
 Insets represent the inner borders of a (possibly containing) widget. More...
class  IPainter
 Generic Painter interface. More...
class  KeyEvent
 An event which indicates that a keystroke occurred in a widget. More...
class  Label
 A widget to show a single line of text. More...
class  LayoutData
 The base class for all LayoutManager-specific LayoutData objects. More...
class  Layout
 Abstract base class for all LayoutManagers. More...
class  Margin
 A Margin represents the (outer) margin of some object, for example a widget. More...
class  MouseEvent
 An event that indicates that a mouse action occured in a widget. More...
class  MouseMoveEvent
 An event that indicates that the mouse was moved. More...
class  MoveEvent
 An event that indicates that a widget was moved. More...
class  NullLayout
 The null layout manager, which does nothing for layouting. More...
class  Painter
class  PaintEvent
 An event that indicates that a (re)paint of a certain area should be done. More...
class  Panel
 A panel widget which is usually only used as a container widget. More...
class  Pixmap
 A pixmap is a hardware accelerated device-dependent image. More...
class  ProgressBar
class  ResizeEvent
 An event that indicates that a widget was resized. More...
class  SimpleGridLayoutData
class  SimpleGridLayout
class  VerticalLayout
 The VerticalLayout Manager positions the widget vertically. More...
class  Widget
 A generic widget containing all basic widget operations including parent/child control. More...

Functions

bool operator!= (const Insets &a, const Insets &b)
 Compares the given Insets for inequality.


Detailed Description

This module offers classes and concepts for programming of graphical applications. It provides an Application class containing the application-wide event queue, functionality for delivery of high-level events, creation of widgets, windows and pixmaps, layouting and painting on widget and pixmaps.

Function Documentation

bool Pt::Gui::operator!= ( const Insets &  a,
const Insets &  b 
)

Compares both Insets by comparing each value for top, left, bottom, right of the Insets with each other.

Parameters:
a Insets a to compare to Insets b.
b Insets b to compare to Insets a.
Returns:
true if the Insets are inequal; false if they are equal.

Copyright © 2003-2007 The Pt Development Team
Pt 1.0