Section 3: library functions
XmScrollBar — The ScrollBar widget class Synopsis #include <Xm/ScrollBar.h> Description The ScrollBar widget allows the user to view data that is too large to be displayed all at once. ScrollBars are usually located inside a ScrolledWindow and adjacent to the widget that contains the data to be viewed. When the user interacts with the ScrollBar,…
XmScreen — The Screen widget class Synopsis #include <Xm/Screen.h> Description The XmScreen object is used by Motif widgets to store information that is specific to a screen. It also allows the toolkit to store certain information on widget hierarchies that would otherwise be unavailable. Each client has one XmScreen object for each screen that it…
XmScaleSetValue — A Scale function that sets a slider value Synopsis #include <Xm/Scale.h> void XmScaleSetValue( Widget widget, int value); Description XmScaleSetValue sets the slider value within the Scale widget. widget Specifies the Scale widget ID. value Specifies the slider position along the scale. This sets the XmNvalue resource. For a complete definition of Scale and…
XmScaleSetTicks — A Scale function that controls tick marks Synopsis #include <Xm/Scale.h> void XmScaleSetTicks( Widget scale, int big_every, Cardinal num_medium, Cardinal num_small, Dimension size_big, Dimension size_medium, Dimension size_small); Description XmScaleSetTicks controls the number, location, and size of the tick marks on a Scale. Each tick mark is a SeparatorGadget oriented perpendicular to the Scale’s orientation….
XmScaleGetValue — A Scale function that returns the current slider position Synopsis #include <Xm/Scale.h> void XmScaleGetValue( Widget widget, int * value_return); Description XmScaleGetValue returns the current slider position value displayed in the scale. widget Specifies the Scale widget ID value_return Returns the current slider position value For a complete definition of Scale and its associated…
XmScale — The Scale widget class Synopsis #include <Xm/Scale.h> Description Scale is used by an application to indicate a value from within a range of values, and it allows the user to input or modify a value from the same range. A Scale has an elongated rectangular region similar to a ScrollBar. A slider inside…
XmSash – internall Lesstif class Description XmSash is a class used internally in XmPanedWindow. It should not be used by application programs. X Resources Name Class Type Default Access XmNborderWidth XmCBorderWidth HorizontalDimension NULL CSG XmNcallback XmCCallback Callback NULL CSG XmNnavigationType XmCNavigationType NavigationType NULL CSG XmNborderWidth XmNcallback XmNnavigationType Class Hierarchy Object(3) Rect(3) UnNamedObj(3) Core(3) XmPrimitive(3) XmSash(3)…
XmRowColumn — The RowColumn widget class Synopsis #include <Xm/RowColumn.h> Description The RowColumn widget is a general purpose RowColumn manager capable of containing any widget type as a child. In general, it requires no special knowledge about how its children function and provides nothing beyond support for several different layout styles. However, it can be configured…
XmResolvePartOffsets — A function that allows writing of upward-compatible applications and widgets Synopsis #include <Xm/Xm.h> void XmResolvePartOffsets( WidgetClass widget_class, XmOffsetPtr * offset); Description The use of offset records requires one extra global variable per widget class. The variable consists of a pointer to an array of offsets into the widget record for each part of…
XmResolveAllPartOffsets — A function that allows writing of upward-compatible applications and widgets Synopsis #include <Xm/Xm.h> void XmResolveAllPartOffsets( WidgetClass widget_class, XmOffsetPtr * offset, XmOffsetPtr * constraint_offset); Description Note: This routine is obsolete and exists for compatibility with previous releases. You should call XmeResolvePartOffsets instead. The use of offset records requires two extra global variables per widget…
XmRepTypeValidValue — A representation type manager function that tests the validity of a numerical value of a representation type resource Synopsis #include <Xm/RepType.h> Boolean XmRepTypeValidValue( XmRepTypeId rep_type_id, unsigned char test_value, Widget enable_default_warning); Description XmRepTypeValidValue tests the validity of a numerical value for a given representation type resource. The function generates a default warning message if…
XmRepTypeRegister — A representation type manager function that registers a representation type resource Synopsis #include <Xm/RepType.h> XmRepTypeId XmRepTypeRegister( String rep_type, String *value_names, unsigned char *values, unsigned char num_values); Description XmRepTypeRegister registers a representation type resource with the representation type manager. All features of the representation type management facility become available for the specified representation type….
XmRepTypeInstallTearOffModelConverter — A representation type manager function that installs the resource converter for XmNtearOffModel. Synopsis #include <Xm/RepType.h> void XmRepTypeInstallTearOffModelConverter(void) Description XmRepTypeInstallTearOffModelConverter installs the resource converter that allows values for the XmNtearOffModel resource to be specified in resource default files. Related XmRowColumn(3).
XmRepTypeGetRegistered — A representation type manager function that returns a copy of the registration list Synopsis #include <Xm/RepType.h> XmRepTypeList XmRepTypeGetRegistered(void) Description XmRepTypeGetRegistered retrieves information about all representation types that are registered with the representation type manager. The registration list is an array of structures, each of which contains information for a representation type entry. The…
XmRepTypeGetRecord — A representation type manager function that returns information about a representation type Synopsis #include <Xm/RepType.h> XmRepTypeEntry XmRepTypeGetRecord( XmRepTypeId rep_type_id); Description XmRepTypeGetRecord retrieves information about a particular representation type that is registered with the representation type manager. This routine allocates memory for the returned data. The application must free this memory using XtFree. rep_type_id…
XmRepTypeGetNameList — A representation type manager function that generates a list of values for a representation type Synopsis #include <Xm/RepType.h> String * XmRepTypeGetNameList( XmRepTypeId rep_type_id, Boolean use_uppercase_format); Description XmRepTypeGetNameList generates a NULL-terminated list of the value names associated with the specified representation type. Each value name is a NULL-terminated string. This routine allocates memory for…
XmRepTypeGetId — A representation type manager function that retrieves the identification number of a representation type Synopsis #include <Xm/RepType.h> XmRepTypeId XmRepTypeGetId( String rep_type); Description XmRepTypeGetId searches the registration list for the specified representation type and returns the associated identification number. rep_type Specifies the representation type for which an identification number is requested Return Returns the…
XmRepTypeAddReverse — A representation type manager function that installs the reverse converter for a previously registered representation type Synopsis #include <Xm/RepType.h> void XmRepTypeAddReverse( XmRepTypeId rep_type_id); Description XmRepTypeAddReverse installs the reverse converter for a previously registered representation type. The reverse converter takes a numerical representation type value and returns its corresponding string value. Certain applications may…
XmRenditionUpdate — A convenience function that modifies resources Synopsis #include <Xm/Xm.h> void XmRenditionUpdate( XmRendition rendition, ArgList arglist, Cardinal argcount); Description XmRenditionUpdate modifies resources in the specified rendition. rendition Specifies the rendition. arglist Specifies the argument list. argcount Specifies the number of attribute/value pairs in the argument list (arglist). Related XmRendition(3).
XmRenditionRetrieve — A convenience function that retrieves rendition resources Synopsis #include <Xm/Xm.h> void XmRenditionRetrieve( XmRendition rendition, ArgList arglist, Cardinal argcount); Description XmRenditionRetrieve extracts values for the given resources (arglist) from the specified rendition. Note that the function returns the actual values of the resources, not copies. Therefore it is necessary to copy before modifying any…