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author | marha <marha@users.sourceforge.net> | 2011-03-25 10:41:05 +0000 |
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committer | marha <marha@users.sourceforge.net> | 2011-03-25 10:41:05 +0000 |
commit | 272e57235cd60a2e65ac8258d96a02eb3939b687 (patch) | |
tree | 789d74bd6ec1cc468f1f81aab97d4e4dfdb2d5c5 /libXaw/spec/CH1 | |
parent | b39f063f74bf0163eaf34db03134f226d18142ec (diff) | |
download | vcxsrv-272e57235cd60a2e65ac8258d96a02eb3939b687.tar.gz vcxsrv-272e57235cd60a2e65ac8258d96a02eb3939b687.tar.bz2 vcxsrv-272e57235cd60a2e65ac8258d96a02eb3939b687.zip |
git update until 25 Mar 2011
xserver
fontconfig
glproto
libXau
libXft
libXmu
libfontenc
libxcb
mesa
mkfontscale
pixman
randrproto
xkeyboard-config
xtrans
xwininfo
updated following packages:
xproto-7.0.21
xineramaproto-1.2.1
libXt-1.1.1
libxkbfile-1.0.7
libXpm-3.5.9
libXfont-1.4.3
libXaw-1.0.9
bdftopcf-1.0.3
encodings-1.0.4
fixesproto-5.0
font-adobe-100dpi-1.0.3
font-adobe-75dpi-1.0.3
font-adobe-utopia-100dpi-1.0.4
font-adobe-utopia-75dpi-1.0.4
font-adobe-utopia-type1-1.0.4
font-alias-1.0.3
font-arabic-misc-1.0.3
font-bh-100dpi-1.0.3
font-bh-75dpi-1.0.3
font-bh-lucidatypewriter-100dpi-1.0.3
font-bh-lucidatypewriter-75dpi-1.0.3
font-bh-ttf-1.0.3
font-bh-type1-1.0.3
font-bitstream-100dpi-1.0.3
font-bitstream-75dpi-1.0.3
font-bitstream-speedo-1.0.2
font-bitstream-type1-1.0.3
font-cronyx-cyrillic-1.0.3
font-cursor-misc-1.0.3
font-daewoo-misc-1.0.3
font-dec-misc-1.0.3
font-ibm-type1-1.0.3
font-isas-misc-1.0.3
font-jis-misc-1.0.3
font-micro-misc-1.0.3
font-misc-cyrillic-1.0.3
font-misc-ethiopic-1.0.3
font-misc-meltho-1.0.3
font-misc-misc-1.1.2
font-mutt-misc-1.0.3
font-schumacher-misc-1.1.2
font-screen-cyrillic-1.0.4
font-sony-misc-1.0.3
font-sun-misc-1.0.3
font-util-1.2.0
font-winitzki-cyrillic-1.0.3
font-xfree86-type1-1.0.4
Diffstat (limited to 'libXaw/spec/CH1')
-rw-r--r-- | libXaw/spec/CH1 | 411 |
1 files changed, 0 insertions, 411 deletions
diff --git a/libXaw/spec/CH1 b/libXaw/spec/CH1 deleted file mode 100644 index b392a7012..000000000 --- a/libXaw/spec/CH1 +++ /dev/null @@ -1,411 +0,0 @@ -.\" $Xorg: CH1,v 1.3 2000/08/17 19:42:26 cpqbld Exp $ -.ps 11 -.nr PS 11 -.ds LH \fBAthena Widget Set\fP -.ds CH -.ds RH \fB\*(xV\fP -.bp 1 -.af PN 1 -\& -.sp 1 -.ce 3 -\s+1\fBChapter 1\fP\s-1 - -\s+1\fBAthena Widgets and The Intrinsics\fP\s-1 -.sp 2 -.nr H1 1 -.if \n(GS .nr nh*hl 1 -.nr H2 0 -.nr H3 0 -.nr H4 0 -.nr H5 0 -.LP -.XS -Chapter 1 \- Athena Widgets and The \*(xI -.XE -The X Toolkit is made up of two distinct pieces, the Xt \*(xI and a -widget set. The Athena widget set is a sample implementation of a -widget set built upon the \*(xI. In the \*(tk, a widget is the -combination of an X window or subwindow and its associated input and -output semantics. -.LP -Because the \*(xI provide the same basic functionality to all widget -sets it may be possible to use widgets from the Athena widget set with -other widget sets based upon the \*(xI. Since widget sets may also -implement private protocols, all functionality may not be available when -mixing and matching widget sets. For information about the \*(xI, see -the \fI\*(xT\fP. -.LP -The Athena widget set is a library package layered on top of the \*(xI -and Xlib that provides a set of user interface tools sufficient to build -a wide variety of applications. This layer extends the basic -abstractions provided by X and provides the next layer of functionality -primarily by supplying a cohesive set of sample widgets. Although the -\*(xI are a Consortium standard, there is no standard widget set. -.LP -To the extent possible, the \*(xI are "policy-free". The application -environment and widget set, not the \*(xI, define, implement, and -enforce: -.IP \(bu 5 -Policy -.IP \(bu 5 -Consistency -.IP \(bu 5 -Style -.LP -Each individual widget implementation defines its own policy. The \*(tk -design allows for, but does not necessarily encourage, the free mixing -of radically differing widget implementations. -.NH 2 -Introduction to the \*(tk -.LP -.XS - Introduction to the \*(tk -.XE -.IN "introduction" "" "@DEF@" -The \*(tk provides tools that simplify the design of -application user interfaces in the X Window System programming environment. -It assists application programmers by providing a set of common -underlying user-interface functions. It also lets widget programmers -modify existing widgets, by subclassing, or add new widgets. By using -the \*(tk in their applications, programmers can present a similar -user interface across applications to all workstation users. -.LP -The \*(tk consists of: -.IP \(bu 5 -A set of \*(xI functions for building widgets -.IP \(bu 5 -An architectural model for constructing widgets -.IP \(bu 5 -A widget set for application programming -.LP -While the majority of the \*(xI functions are intended -for the widget programmer, -a subset of the \*(xI functions are to be used by application programmers -(see \fI\*(xT\fP). -The architectural model lets the widget programmer design new widgets -by using the \*(xI and by combining other widgets. -The application interface layers built on top of the \*(tk include a -coordinated set of widgets and composition policies. -Some of these widgets and policies are specific to a single -application domain, and others are common to a variety of -applications. -.LP -The remainder of this chapter discusses the \*(tk and Athena widget set: -.IP \(bu 5 -Terminology -.IP \(bu 5 -Model -.IP \(bu 5 -Conventions used in this manual -.IP \(bu 5 -Format of the Widget Reference Chapters -.NH 2 -Terminology -.LP -.XS - Terminology -.XE -.LP -In addition to the terms already defined for X programming (see \fI\*(xL\fP), -the following terms are specific to the \*(xI and Athena widget set -and used throughout this document. -.LP -\fBApplication programmer\fP -.IN "application programmer" "" "@DEF@" -.IP -A programmer who uses the \*(tk to produce an application user interface. -.LP -\fBChild\fP -.IN "child" "" "@DEF" -.IP -A widget that is contained within another "parent" widget. -.LP -\fBClass\fP -.IN "class" "" "@DEF@" -.IP -The general group to which a specific object belongs. -.LP -\fBClient\fP -.IN "client" "" "@DEF@" -.IP -A function that uses a widget in an application or for composing -other widgets. -.LP -\fBFullName\fP -.IN "FullName" "" "@DEF" -.IP -The name of a widget instance appended to the full name of its parent. -.LP -\fBInstance\fP -.IN "instance" "" "@DEF@" -.IP -A specific widget object as opposed to a general widget class. -.LP -\fBMethod\fP -.IN "method" "" "@DEF@" -.IP -A function or procedure implemented by a widget class. -.LP -\fBName\fP -.IN "name" "widget" "@DEF@" -.IP -The name that is specific to an instance of a widget for a given client. -This name is specified at creation time and cannot be modified. -.LP -\fBObject\fP -.IN "object" "" "@DEF@" -.IP -A data abstraction consisting of private data and private and public -functions that operate on the private data. -Users of the abstraction can interact with the object only through calls -to the object's public functions. -In the \*(tk, -some of the object's public functions are called directly by the application, -while others are called indirectly when the application calls the common -\*(xI functions. -In general, if a function is common to all widgets, -an application uses a single \*(xI function to invoke the function for all -types of widgets. -If a function is unique to a single widget type, -the widget exports the function. -.LP -\fBParent\fP -.IN "parent" "" "@DEF@" -.IP -A widget that contains at least one other ("child") widget. -A parent widget is also known as a composite widget. -.LP -\fBResource\fP -.IN "resource" "" "@DEF@" -.IP -A named piece of data in a widget that can be set by a client, -by an application, or by user defaults. -.LP -\fBSuperclass\fP -.IN "superclass" "" "@DEF@" -.IP -A larger class of which a specific class is a member. -All members of a class are also members of the superclass. -.LP -\fBUser\fP -.IN "user" "" "@DEF@" -.IP -A person interacting with a workstation. -.LP -\fBWidget\fP -.IN "widget" "" "@DEF@" -.IP -An object providing a user-interface abstraction (for example, a Scrollbar -widget). -.LP -\fBWidget class\fP -.IN "widget class" "" "@DEF@" -.IP -The general group to which a specific widget belongs, -otherwise known as the type of the widget. -.LP -\fBWidget programmer\fP -.IN "widget programmer" "" "@DEF@" -.IP -A programmer who adds new widgets to the \*(tk. -.NH 2 -Underlying Model -.LP -.XS - Underlying Model -.XE -.IN "underlying model" "" "@DEF@" -The underlying architectural model is based on the following premises: -.KS -.IP "Widgets are X windows" -.IP -Every user-interface widget is associated with an X window. -The X window ID for a widget is readily available from the widget. -Standard Xlib calls can be used by widgets for many of their input and -output operations. -.KE -.KS -.IP "Information hiding" -.IP -The data for every widget is private to the widget and its subclasses. -That is, the data is neither directly accessible -nor visible outside of the module implementing the widget. -All program interaction with the widget is performed by a set of operations -(methods) that are defined for the widget. -.KE -.KS -.IP "Widget semantics and widget layout geometry" -.IP -Widget semantics are clearly separated from widget layout geometry. -Widgets are concerned with implementing specific user-interface -semantics. They have little control over issues such as their size or -placement relative to other widget peers. Mechanisms are provided for -associating geometric managers with widgets and for widgets to make -suggestions about their own geometry. -.KE -.NH 2 -Conventions Used in this Manual -.IP \(bu 5 -.IN "conventions" "used in manual" "@DEF@" -All resources available to the widgets are listed with each widget. Many -of these are available to more than one widget class due to the object -oriented nature of the \*(xI. The new resources for each widget are -listed in bold text, and the inherited resources are listed in plain text. -.IP \(bu 5 -Global symbols are printed in \fBbold\fP and can be function names, -symbols defined in include files, or structure names. Arguments are -printed in \fIitalics\fP. -.IP \(bu 5 -Each function is introduced by a general discussion that distinguishes -it from other functions. The function declaration itself follows, and -each argument is specifically explained. General discussion of the -function, if any is required, follows the arguments. Where -applicable, the last paragraph of the explanation lists the return values -of the function. -.IP \(bu 5 -To eliminate any ambiguity between those arguments that you pass and -those that a function returns to you, the explanations for all -arguments that you pass start with the word \fIspecifies\fP or, in the -case of multiple arguments, the word \fIspecify\fP. The explanations -for all arguments that are returned to you start with the word -\fIreturns\fP or, in the case of multiple arguments, the word -\fIreturn\fP. The explanations for all arguments that you can pass -and are returned start with the words \fIspecifies and returns\fP. -.IP \(bu 5 -Any pointer to a structure that is used to return a value is -designated as such by the \fI_return\fP suffix as part of its name. -All other pointers passed to these functions are used for reading -only. A few arguments use pointers to structures that are used for -both input and output and are indicated by using the \fI_in_out\fP -suffix. -.IN "_return" "" "@DEF@" -.IN "_in_out" "" "@DEF@" -.NH 2 -Format of the Widget Reference Chapters -.LP -.IN "conventions" "chapter format" "@DEF@" -.IN "chapter format" "" "@DEF@" -The majority of this document is a reference guide for the Athena -widget set. Chapters three through six give the programmer all -information necessary to use the widgets. The layout of the chapters -follows a specific pattern to allow the programmer to easily find the -desired information. -.LP -The first few pages of every chapter give an overview of the widgets -in that section. Widgets are grouped into chapters by functionality. -.IP "Chapter 3" .75i -Simple Widgets -.IP "Chapter 4" .75i -Menus -.IP "Chapter 5" .75i -Text Widgets -.IP "Chapter 6" .75i -Composite and Constraint Widget -.LP -Following the introduction will be a description of each widget in that -chapter. When no functional grouping is obvious the widgets are listed -in alphabetical order, such as in chapters three and six. -.LP -The first section of each widget's description is a table that -contains general information about this widget class. Here is the -table for the Box widget, and an explanation of all the entries. -.Ds 0 -.TA 2.0i -.ta 2.0i -.sp -Application Header file <X11/Xaw/Box.h> -Class Header file <X11/Xaw/BoxP.h> -Class boxWidgetClass -Class Name Box -Superclass Composite -.sp -.De -.IP "\fBApplication Header File\fP" 2.0i -.IN "application header file" "" "@DEF@" -This file must be included when an application uses this widget. -It usually contains the class definition, and some resource macros. -This is often called the ``public'' header file. -.IN "class header file" "" "@DEF@" -.IP "\fBClass Header File\fP" 2.0i -This file will only be used by widget programmers. It will need to be -included by any widget that subclasses this widget. This is often -called the ``private'' header file. -.IN "class" "" "@DEF@" -.IP \fBClass\fP 2.0i -This is the widget class of this widget. This global symbol is passed to -\fBXtCreateWidget\fP so that the \*(xI will know which type of widget -to create. -.IN "class name" "" "@DEF@" -.IP "\fBClass Name\fP" 2.0i -This is the resource name of this class. This name can be used in -a resource file to match any widget of this class. -.IN "superclass" "" -.IP \fBSuperclass\fP 2.0i -This is the superclass that this widget class is descended from. If -you understand how the superclass works it will allow you to more quickly -understand what this widget does, since much of its functionality may be -inherited from its superclass. -.sp -.LP -After this table follows a general description of the default behavior of -this widget, as seen by the user. In many cases this functionality -may be overridden by the application programmer, or by the user. -.LP -The next section is a table showing the -name, class, type and default value of each resource that is available -to this widget. There is also a column containing notes describing -special restrictions placed upon individual resources. -.IN "notes" "" "@DEF@" -.IN "A, note" "" "@DEF@" -.IN "D, note" "" "@DEF@" -.IN "C, note" "" "@DEF@" -.IN "R, note" "" "@DEF@" -.IP A .5i -This resource may be automatically adjusted when another -resource is changed. -.IP C .5i -This resource is only settable at widget creation time, and may not -be modified with \fBXtSetValues\fP. -.IP D .5i -Do not modify this resource. While setting this resource will -work, it can cause unexpected behavior. When this symbol appears -there is another, preferred, interface provided by the \*(tk. -.IP R .5i -This resource is READ-ONLY, and may not be modified. -.LP -After the resource table is a detailed description of every resource -available to that widget. Many of these are redundant, but printing -them with each widget saves page flipping. The names of the resources -that are inherited are printed in plain text, while the names of the -resources that are new to this class are printed in \fBbold\fP. -If you have already read the description of the superclass you need -only pay attention to the resources printed in bold. -.LP -For each composite widget there is a section on layout semantics that -follows the resource description. This section will describe the -effect of constraint resources on the layout of the children, as well -as a general description of where it prefers to place its children. -.LP -Descriptions of default translations and action routines come next, for -widgets to which they apply. The last item in each widget's -documentation is the description of all convenience routines provided by -the widget. -.NH 2 -Input Focus -.XS - Input Focus -.XE -.IN "input focus" "" "@DEF@" -.IN "input" "" "@DEF@" -.IN "XtNinput" "" "@DEF@" -.LP -The \*(xI define a resource on all Shell widgets that interact with -the window manager called \fBinput\fP. This resource requests the -assistance of window manager in acquiring the input focus. The -resource defaults to \fBFalse\fP in the \*(xI, but is redefined to -default to \fBTrue\fP when an application is using the Athena widget -set. An application programmer may override this default and set the -resource back to \fBFalse\fP if the application does not need the window -manager to give it the input focus. See the \fI\*(xT\fP for details -on the \fIinput\fP resource. |