IRIX Base Documentation 2002 November

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XXXXmmmmSSSSccccaaaalllleeee((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmSSSSccccaaaalllleeee((((3333XXXX)))) NNNNAAAAMMMMEEEE XXXXmmmmSSSSccccaaaalllleeee - The Scale widget class SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS ####iiiinnnncccclllluuuuddddeeee <<<<XXXXmmmm////SSSSccccaaaalllleeee....hhhh>>>> VVVVEEEERRRRSSSSIIIIOOOONNNN This page documents version 1.2 of the Motif library. DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN 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 this region indicates the current value along the Scale. The user can also modify the Scale's value by moving the slider within the rectangular region of the Scale. A Scale can also include a label set located outside the Scale region. These can indicate the relative value at various positions along the scale. A Scale can be either input/output or output only. An input/output Scale's value can be set by the application and also modified by the user with the slider. An output-only Scale is used strictly as an indicator of the current value of something and cannot be modified interactively by the user. The CCCCoooorrrreeee resource XXXXmmmmNNNNsssseeeennnnssssiiiittttiiiivvvveeee specifies whether the user can interactively modify the Scale's value. The user can specify resources in a resource file for the automatically created gadget that contains the title of the Scale widget. The name of the gadget is "Title". CCCCllllaaaasssssssseeeessss Scale inherits behavior and resources from CCCCoooorrrreeee, CCCCoooommmmppppoooossssiiiitttteeee, CCCCoooonnnnssssttttrrrraaaaiiiinnnntttt, and XXXXmmmmMMMMaaaannnnaaaaggggeeeerrrr classes. The class pointer is xxxxmmmmSSSSccccaaaalllleeeeWWWWiiiiddddggggeeeettttCCCCllllaaaassssssss. The class name is XXXXmmmmSSSSccccaaaalllleeee. NNNNeeeewwww RRRReeeessssoooouuuurrrrcccceeeessss The following table defines a set of widget resources used by the programmer to specify data. The programmer can also set the resource values for the inherited classes to set attributes for this widget. To reference a resource by name or by class in a .Xdefaults file, remove the XXXXmmmmNNNN or XXXXmmmmCCCC prefix and use the remaining letters. To specify one of the defined values for a resource in a .Xdefaults file, remove the XXXXmmmm prefix and use the remaining letters (in either Page 1 (printed 4/30/98) XXXXmmmmSSSSccccaaaalllleeee((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmSSSSccccaaaalllleeee((((3333XXXX)))) lowercase or uppercase, but include any underscores between words). The codes in the access column indicate if the given resource can be set at creation time (C), set by using XXXXttttSSSSeeeettttVVVVaaaalllluuuueeeessss (S), retrieved by using XXXXttttGGGGeeeettttVVVVaaaalllluuuueeeessss (G), or is not applicable (N/A). XXXXmmmmSSSSccccaaaalllleeee RRRReeeessssoooouuuurrrrcccceeee SSSSeeeetttt NNNNaaaammmmeeee CCCCllllaaaassssssss TTTTyyyyppppeeee DDDDeeeeffffaaaauuuulllltttt AAAAcccccccceeeessssssss _______________________________________________________________________________________ XmNdecimalPoints XmCDecimalPoints short 0 CSG XmNdragCallback XmCCallback XtCallbackList NULL C XmNfontList XmCFontList XmFontList dynamic CSG XmNhighlightOnEnter XmCHighlightOnEnter Boolean False CSG XmNhighlightThickness XmCHighlightThickness Dimension 2 CSG XmNmaximum XmCMaximum int 100 CSG XmNminimum XmCMinimum int 0 CSG XmNorientation XmCOrientation unsigned char XmVERTICAL CSG XmNprocessingDirection XmCProcessingDirection unsigned char dynamic CSG XmNscaleHeight XmCScaleHeight Dimension 0 CSG XmNscaleMultiple XmCScaleMultiple int dynamic CSG XmNscaleWidth XmCScaleWidth Dimension 0 CSG XmNshowValue XmCShowValue Boolean False CSG XmNtitleString XmCTitleString XmString NULL CSG XmNvalue XmCValue int dynamic CSG XmNvalueChangedCallback XmCCallback XtCallbackList NULL C XXXXmmmmNNNNddddeeeecccciiiimmmmaaaallllPPPPooooiiiinnnnttttssss Specifies the number of decimal points to shift the slider value when displaying it. For example, a slider value of 2,350 and an XXXXmmmmddddeeeecccciiiimmmmaaaallllPPPPooooiiiinnnnttttssss value of 2 results in a display value of 23.50. The value must not be negative. XXXXmmmmNNNNddddrrrraaaaggggCCCCaaaallllllllbbbbaaaacccckkkk Specifies the list of callbacks that is called when the slider position changes as the slider is being dragged. The reason sent by the callback is XXXXmmmmCCCCRRRR____DDDDRRRRAAAAGGGG. XXXXmmmmNNNNffffoooonnnnttttLLLLiiiisssstttt Specifies the font list to use for the title text string specified by XXXXmmmmNNNNttttiiiittttlllleeeeSSSSttttrrrriiiinnnngggg, and the label displayed when XXXXmmmmNNNNsssshhhhoooowwwwVVVVaaaalllluuuueeee is True. If this value is NULL at initialization, the font list is initialized by looking up the parent hierarchy of the widget for an ancestor that is a subclass of the XmBulletinBoard, VendorShell, or XmMenuShell widget class. If such an ancestor is found, the font list is initialized to the XXXXmmmmNNNNllllaaaabbbbeeeellllFFFFoooonnnnttttLLLLiiiisssstttt of the ancestor widget. If no such ancestor is found, the default is implementation dependent. Page 2 (printed 4/30/98) XXXXmmmmSSSSccccaaaalllleeee((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmSSSSccccaaaalllleeee((((3333XXXX)))) Refer to XXXXmmmmFFFFoooonnnnttttLLLLiiiisssstttt((((3333XXXX)))) for more information on the creation and structure of a font list. XXXXmmmmNNNNhhhhiiiigggghhhhlllliiiigggghhhhttttOOOOnnnnEEEEnnnntttteeeerrrr Specifies whether the highlighting rectangle is drawn when the cursor moves into the widget. If the shell's focus policy is XXXXmmmmEEEEXXXXPPPPLLLLIIIICCCCIIIITTTT, this resource is ignored, and the widget is highlighted when it has the focus. If the shell's focus policy is XXXXmmmmPPPPOOOOIIIINNNNTTTTEEEERRRR and if this resource is True, the highlighting rectangle is drawn when the the cursor moves into the widget. If the shell's focus policy is XXXXmmmmPPPPOOOOIIIINNNNTTTTEEEERRRR and if this resource is False, the highlighting rectangle is not drawn when the the cursor moves into the widget. The default is False. XXXXmmmmNNNNhhhhiiiigggghhhhlllliiiigggghhhhttttTTTThhhhiiiicccckkkknnnneeeessssssss Specifies the size of the slider's border drawing rectangle used for enter window and traversal highlight drawing. XXXXmmmmNNNNmmmmaaaaxxxxiiiimmmmuuuummmm Specifies the slider's maximum value. XXXXmmmmNNNNmmmmaaaaxxxxiiiimmmmuuuummmm must be greater than XXXXmmmmNNNNmmmmiiiinnnniiiimmmmuuuummmm. XXXXmmmmNNNNmmmmiiiinnnniiiimmmmuuuummmm Specifies the slider's minimum value. XXXXmmmmNNNNmmmmaaaaxxxxiiiimmmmuuuummmm must be greater than XXXXmmmmNNNNmmmmiiiinnnniiiimmmmuuuummmm. XXXXmmmmNNNNoooorrrriiiieeeennnnttttaaaattttiiiioooonnnn Displays Scale vertically or horizontally. This resource can have values of XXXXmmmmVVVVEEEERRRRTTTTIIIICCCCAAAALLLL aaaannnndddd XXXXmmmmHHHHOOOORRRRIIIIZZZZOOOONNNNTTTTAAAALLLL. XXXXmmmmNNNNpppprrrroooocccceeeessssssssiiiinnnnggggDDDDiiiirrrreeeeccccttttiiiioooonnnn Specifies whether the value for XXXXmmmmNNNNmmmmaaaaxxxxiiiimmmmuuuummmm is on the right or left side of XXXXmmmmNNNNmmmmiiiinnnniiiimmmmuuuummmm for horizontal Scales or above or below XXXXmmmmNNNNmmmmiiiinnnniiiimmmmuuuummmm for vertical Scales. This resource can have values of XXXXmmmmMMMMAAAAXXXX____OOOONNNN____TTTTOOOOPPPP,,,, XXXXmmmmMMMMAAAAXXXX____OOOONNNN____BBBBOOOOTTTTTTTTOOOOMMMM,,,,XXXXmmmmMMMMAAAAXXXX____OOOONNNN____LLLLEEEEFFFFTTTT, and XXXXmmmmMMMMAAAAXXXX____OOOONNNN____RRRRIIIIGGGGHHHHTTTT. If the XmScale is oriented vertically, the default value is XXXXmmmmMMMMAAAAXXXX____OOOONNNN____TTTTOOOOPPPP. If the XmScale is oriented horizontally, the default value may depend on the value of the XXXXmmmmNNNNssssttttrrrriiiinnnnggggDDDDiiiirrrreeeeccccttttiiiioooonnnn resource. XXXXmmmmNNNNssssccccaaaalllleeeeHHHHeeeeiiiigggghhhhtttt Specifies the height of the slider area. The value should be in the specified unit type (the default is pixels). If no value is specified a default height is computed. Page 3 (printed 4/30/98) XXXXmmmmSSSSccccaaaalllleeee((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmSSSSccccaaaalllleeee((((3333XXXX)))) XXXXmmmmNNNNssssccccaaaalllleeeeMMMMuuuullllttttiiiipppplllleeee Specifies the amount to move the slider when the user takes an action that moves the slider by a multiple increment. The default is (XXXXmmmmNNNNmmmmaaaaxxxxiiiimmmmuuuummmm - XXXXmmmmNNNNmmmmiiiinnnniiiimmmmuuuummmm) divided by 10, with a minimum of 1. XXXXmmmmNNNNssssccccaaaalllleeeeWWWWiiiiddddtttthhhh Specifies the width of the slider area. The value should be in the specified unit type (the default is pixels). If no value is specified a default width is computed. XXXXmmmmNNNNsssshhhhoooowwwwVVVVaaaalllluuuueeee Specifies whether a label for the current slider value should be displayed next to the slider. If the value is True, the current slider value is displayed. XXXXmmmmNNNNttttiiiittttlllleeeeSSSSttttrrrriiiinnnngggg Specifies the title text string to appear in the Scale widget window. XXXXmmmmNNNNvvvvaaaalllluuuueeee Specifies the slider's current position along the scale, between XXXXmmmmNNNNmmmmiiiinnnniiiimmmmuuuummmm and XXXXmmmmNNNNmmmmaaaaxxxxiiiimmmmuuuummmm. The value is constrained to be within these inclusive bounds. The initial value of this resource is the larger of 0 and XXXXmmmmNNNNmmmmiiiinnnniiiimmmmuuuummmm. XXXXmmmmNNNNvvvvaaaalllluuuueeeeCCCChhhhaaaannnnggggeeeeddddCCCCaaaallllllllbbbbaaaacccckkkk Specifies the list of callbacks that is called when the slider has moved or its value has been changed. The reason sent by the callback is XXXXmmmmCCCCRRRR____VVVVAAAALLLLUUUUEEEE____CCCCHHHHAAAANNNNGGGGEEEEDDDD. IIIInnnnhhhheeeerrrriiiitttteeeedddd RRRReeeessssoooouuuurrrrcccceeeessss Scale inherits behavior and resources from the following superclasses. For a complete description of each resource, refer to the man page for that superclass. XXXXmmmmMMMMaaaannnnaaaaggggeeeerrrr RRRReeeessssoooouuuurrrrcccceeee SSSSeeeetttt NNNNaaaammmmeeee CCCCllllaaaassssssss TTTTyyyyppppeeee DDDDeeeeffffaaaauuuulllltttt AAAAcccccccceeeessssssss _________________________________________________________________________________________________ XmNbottomShadowColor XmCBottomShadowColor Pixel dynamic CSG XmNbottomShadowPixmap XmCBottomShadowPixmap Pixmap XmUNSPECIFIED_PIXMAP CSG XmNforeground XmCForeground Pixel dynamic CSG XmNhelpCallback XmCCallback XtCallbackList NULL C XmNhighlightColor XmCHighlightColor Pixel dynamic CSG XmNhighlightPixmap XmCHighlightPixmap Pixmap dynamic CSG XmNinitialFocus XmCInitialFocus Widget NULL CSG Page 4 (printed 4/30/98) XXXXmmmmSSSSccccaaaalllleeee((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmSSSSccccaaaalllleeee((((3333XXXX)))) XmNnavigationType XmCNavigationType XmNavigationType XmTAB_GROUP CSG XmNshadowThickness XmCShadowThickness Dimension 2 CSG XmNstringDirection XmCStringDirection XmStringDirection dynamic CG XmNtopShadowColor XmCTopShadowColor Pixel dynamic CSG XmNtopShadowPixmap XmCTopShadowPixmap Pixmap dynamic CSG XmNtraversalOn XmCTraversalOn Boolean True CSG XmNunitType XmCUnitType unsigned char dynamic CSG XmNuserData XmCUserData XtPointer NULL CSG CCCCoooommmmppppoooossssiiiitttteeee RRRReeeessssoooouuuurrrrcccceeee SSSSeeeetttt NNNNaaaammmmeeee CCCCllllaaaassssssss TTTTyyyyppppeeee DDDDeeeeffffaaaauuuulllltttt AAAAcccccccceeeessssssss ______________________________________________________________________ XmNchildren XmCReadOnly WidgetList NULL G XmNinsertPosition XmCInsertPosition XtOrderProc NULL CSG XmNnumChildren XmCReadOnly Cardinal 0 G CCCCoooorrrreeee RRRReeeessssoooouuuurrrrcccceeee SSSSeeeetttt NNNNaaaammmmeeee CCCCllllaaaassssssss TTTTyyyyppppeeee DDDDeeeeffffaaaauuuulllltttt AAAAcccccccceeeessssssss ______________________________________________________________________________________________________________ XmNaccelerators XmCAccelerators XtAccelerators dynamic CSG XmNancestorSensitive XmCSensitive Boolean dynamic G XmNbackground XmCBackground Pixel dynamic CSG XmNbackgroundPixmap XmCPixmap Pixmap XmUNSPECIFIED_PIXMAP CSG XmNborderColor XmCBorderColor Pixel XtDefaultForeground CSG XmNborderPixmap XmCPixmap Pixmap XmUNSPECIFIED_PIXMAP CSG XmNborderWidth XmCBorderWidth Dimension 0 CSG XmNcolormap XmCColormap Colormap dynamic CG XmNdepth XmCDepth int dynamic CG XmNdestroyCallback XmCCallback XtCallbackList NULL C XmNheight XmCHeight Dimension dynamic CSG XmNinitialResourcesPersistent XmCInitialResourcesPersistent Boolean True C XmNmappedWhenManaged XmCMappedWhenManaged Boolean True CSG XmNscreen XmCScreen Screen * dynamic CG XmNsensitive XmCSensitive Boolean True CSG XmNtranslations XmCTranslations XtTranslations dynamic CSG XmNwidth XmCWidth Dimension dynamic CSG XmNx XmCPosition Position 0 CSG XmNy XmCPosition Position 0 CSG CCCCaaaallllllllbbbbaaaacccckkkk IIIInnnnffffoooorrrrmmmmaaaattttiiiioooonnnn A pointer to the following structure is passed to each callback: ttttyyyyppppeeeeddddeeeeffff ssssttttrrrruuuucccctttt {{{{ iiiinnnntttt _r_e_a_s_o_n;;;; XXXXEEEEvvvveeeennnntttt * _e_v_e_n_t;;;; iiiinnnntttt _v_a_l_u_e;;;; }}}} XXXXmmmmSSSSccccaaaalllleeeeCCCCaaaallllllllbbbbaaaacccckkkkSSSSttttrrrruuuucccctttt;;;; _r_e_a_s_o_n Indicates why the callback was invoked Page 5 (printed 4/30/98) XXXXmmmmSSSSccccaaaalllleeee((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmSSSSccccaaaalllleeee((((3333XXXX)))) _e_v_e_n_t Points to the XXXXEEEEvvvveeeennnntttt that triggered the callback _v_a_l_u_e Is the new slider value BBBBeeeehhhhaaaavvvviiiioooorrrr XmScale behavior is described below: BBBBSSSSeeeelllleeeecccctttt PPPPrrrreeeessssssss or BBBBDDDDrrrraaaagggg PPPPrrrreeeessssssss: (in region between an end of the Scale and the slider): Moves the slider by one multiple increment in the direction of the end of the Scale and calls the XXXXmmmmNNNNvvvvaaaalllluuuueeeeCCCChhhhaaaannnnggggeeeeddddCCCCaaaallllllllbbbbaaaacccckkkk callbacks. If XXXXmmmmNNNNpppprrrroooocccceeeessssssssiiiinnnnggggDDDDiiiirrrreeeeccccttttiiiioooonnnn is XXXXmmmmMMMMAAAAXXXX____OOOONNNN____RRRRIIIIGGGGHHHHTTTT or XXXXmmmmMMMMAAAAXXXX____OOOONNNN____BBBBOOOOTTTTTTTTOOOOMMMM, movement toward the right or bottom increments the Scale value, and movement toward the left or top decrements the Scale value. If XXXXmmmmNNNNpppprrrroooocccceeeessssssssiiiinnnnggggDDDDiiiirrrreeeeccccttttiiiioooonnnn is XXXXmmmmMMMMAAAAXXXX____OOOONNNN____LLLLEEEEFFFFTTTT or XXXXmmmmMMMMAAAAXXXX____OOOONNNN____TTTTOOOOPPPP, movement toward the right or bottom decrements the Scale value, and movement toward the left or top increments the Scale value. If the button is held down longer than a delay period, the slider is moved again by the same increment and the same callbacks are called. (in slider): Activates the interactive dragging of the slider. BBBBSSSSeeeelllleeeecccctttt MMMMoooottttiiiioooonnnn or BBBBDDDDrrrraaaagggg MMMMoooottttiiiioooonnnn: If the button press occurs within the slider, the subsequent motion events move the slider to the position of the pointer and call the callbacks for XXXXmmmmNNNNddddrrrraaaaggggCCCCaaaallllllllbbbbaaaacccckkkk. BBBBSSSSeeeelllleeeecccctttt RRRReeeelllleeeeaaaasssseeee or BBBBDDDDrrrraaaagggg RRRReeeelllleeeeaaaasssseeee: If the button press occurs within the slider, the callbacks for XXXXmmmmNNNNvvvvaaaalllluuuueeeeCCCChhhhaaaannnnggggeeeeddddCCCCaaaallllllllbbbbaaaacccckkkk are called. MMMMCCCCttttrrrrllll BBBBSSSSeeeelllleeeecccctttt PPPPrrrreeeessssssss: ((((iiiinnnn rrrreeeeggggiiiioooonnnn bbbbeeeettttwwwweeeeeeeennnn aaaannnn eeeennnndddd ooooffff tttthhhheeee SSSSccccaaaalllleeee aaaannnndddd tttthhhheeee sssslllliiiiddddeeeerrrr)))): Moves the slider to that end of the Scale and calls the XXXXmmmmNNNNvvvvaaaalllluuuueeeeCCCChhhhaaaannnnggggeeeeddddCCCCaaaallllllllbbbbaaaacccckkkk callbacks. If XXXXmmmmNNNNpppprrrroooocccceeeessssssssiiiinnnnggggDDDDiiiirrrreeeeccccttttiiiioooonnnn is XXXXmmmmMMMMAAAAXXXX____OOOONNNN____RRRRIIIIGGGGHHHHTTTT or XXXXmmmmMMMMAAAAXXXX____OOOONNNN____BBBBOOOOTTTTTTTTOOOOMMMM, movement toward the right or bottom increments the Scale value, and movement toward the left or top decrements the Scale value. If XXXXmmmmNNNNpppprrrroooocccceeeessssssssiiiinnnnggggDDDDiiiirrrreeeeccccttttiiiioooonnnn is XXXXmmmmMMMMAAAAXXXX____OOOONNNN____LLLLEEEEFFFFTTTT or XXXXmmmmMMMMAAAAXXXX____OOOONNNN____TTTTOOOOPPPP, movement toward the right or bottom decrements the Scale value, and movement toward the left or top increments the Scale value. Page 6 (printed 4/30/98) XXXXmmmmSSSSccccaaaalllleeee((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmSSSSccccaaaalllleeee((((3333XXXX)))) KKKKUUUUpppp: For vertical Scales, moves the slider up one increment and calls the XXXXmmmmNNNNvvvvaaaalllluuuueeeeCCCChhhhaaaannnnggggeeeeddddCCCCaaaallllllllbbbbaaaacccckkkk callbacks. If XXXXmmmmNNNNpppprrrroooocccceeeessssssssiiiinnnnggggDDDDiiiirrrreeeeccccttttiiiioooonnnn is XXXXmmmmMMMMAAAAXXXX____OOOONNNN____TTTTOOOOPPPP, movement toward the top increments the Scale value. If XXXXmmmmNNNNpppprrrroooocccceeeessssssssiiiinnnnggggDDDDiiiirrrreeeeccccttttiiiioooonnnn is XXXXmmmmMMMMAAAAXXXX____OOOONNNN____BBBBOOOOTTTTTTTTOOOOMMMM, movement toward the top decrements the Scale value. KKKKDDDDoooowwwwnnnn: For vertical Scales, moves the slider down one increment and calls the XXXXmmmmNNNNvvvvaaaalllluuuueeeeCCCChhhhaaaannnnggggeeeeddddCCCCaaaallllllllbbbbaaaacccckkkk callbacks. If XXXXmmmmNNNNpppprrrroooocccceeeessssssssiiiinnnnggggDDDDiiiirrrreeeeccccttttiiiioooonnnn is XXXXmmmmMMMMAAAAXXXX____OOOONNNN____BBBBOOOOTTTTTTTTOOOOMMMM, movement toward the bottom increments the Scale value. If XXXXmmmmNNNNpppprrrroooocccceeeessssssssiiiinnnnggggDDDDiiiirrrreeeeccccttttiiiioooonnnn is XXXXmmmmMMMMAAAAXXXX____OOOONNNN____TTTTOOOOPPPP, movement toward the bottom decrements the Scale value. KKKKLLLLeeeefffftttt: For horizontal Scales, moves the slider one increment to the left and calls the XXXXmmmmNNNNvvvvaaaalllluuuueeeeCCCChhhhaaaannnnggggeeeeddddCCCCaaaallllllllbbbbaaaacccckkkk callbacks. If XXXXmmmmNNNNpppprrrroooocccceeeessssssssiiiinnnnggggDDDDiiiirrrreeeeccccttttiiiioooonnnn is XXXXmmmmMMMMAAAAXXXX____OOOONNNN____LLLLEEEEFFFFTTTT, movement toward the left increments the Scale value. If XXXXmmmmNNNNpppprrrroooocccceeeessssssssiiiinnnnggggDDDDiiiirrrreeeeccccttttiiiioooonnnn is XXXXmmmmMMMMAAAAXXXX____OOOONNNN____RRRRIIIIGGGGHHHHTTTT, movement toward the left decrements the Scale value. KKKKRRRRiiiigggghhhhtttt: For horizontal Scales, moves the slider one increment to the right and calls the XXXXmmmmNNNNvvvvaaaalllluuuueeeeCCCChhhhaaaannnnggggeeeeddddCCCCaaaallllllllbbbbaaaacccckkkk callbacks. If XXXXmmmmNNNNpppprrrroooocccceeeessssssssiiiinnnnggggDDDDiiiirrrreeeeccccttttiiiioooonnnn is XXXXmmmmMMMMAAAAXXXX____OOOONNNN____RRRRIIIIGGGGHHHHTTTT, movement toward the right increments the Scale value. If XXXXmmmmNNNNpppprrrroooocccceeeessssssssiiiinnnnggggDDDDiiiirrrreeeeccccttttiiiioooonnnn is XXXXmmmmMMMMAAAAXXXX____OOOONNNN____LLLLEEEEFFFFTTTT, movement toward the right decrements the Scale value. MMMMCCCCttttrrrrllll KKKKUUUUpppp or KKKKPPPPaaaaggggeeeeUUUUpppp: For vertical Scales, moves the slider up one multiple increment and calls the XXXXmmmmNNNNvvvvaaaalllluuuueeeeCCCChhhhaaaannnnggggeeeeddddCCCCaaaallllllllbbbbaaaacccckkkk callbacks. If XXXXmmmmNNNNpppprrrroooocccceeeessssssssiiiinnnnggggDDDDiiiirrrreeeeccccttttiiiioooonnnn is XXXXmmmmMMMMAAAAXXXX____OOOONNNN____TTTTOOOOPPPP, movement toward the top increments the Scale value. If XXXXmmmmNNNNpppprrrroooocccceeeessssssssiiiinnnnggggDDDDiiiirrrreeeeccccttttiiiioooonnnn is XXXXmmmmMMMMAAAAXXXX____OOOONNNN____BBBBOOOOTTTTTTTTOOOOMMMM, movement toward the top decrements the Scale value. MMMMCCCCttttrrrrllll KKKKDDDDoooowwwwnnnn or KKKKPPPPaaaaggggeeeeDDDDoooowwwwnnnn: For vertical Scales, moves the slider down one multiple increment and calls the XXXXmmmmNNNNvvvvaaaalllluuuueeeeCCCChhhhaaaannnnggggeeeeddddCCCCaaaallllllllbbbbaaaacccckkkk callbacks. If XXXXmmmmNNNNpppprrrroooocccceeeessssssssiiiinnnnggggDDDDiiiirrrreeeeccccttttiiiioooonnnn is XXXXmmmmMMMMAAAAXXXX____OOOONNNN____BBBBOOOOTTTTTTTTOOOOMMMM, movement toward the bottom increments the Scale value. If XXXXmmmmNNNNpppprrrroooocccceeeessssssssiiiinnnnggggDDDDiiiirrrreeeeccccttttiiiioooonnnn is XXXXmmmmMMMMAAAAXXXX____OOOONNNN____TTTTOOOOPPPP, movement toward the bottom decrements the Scale value. Page 7 (printed 4/30/98) XXXXmmmmSSSSccccaaaalllleeee((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmSSSSccccaaaalllleeee((((3333XXXX)))) MMMMCCCCttttrrrrllll KKKKLLLLeeeefffftttt or KKKKPPPPaaaaggggeeeeLLLLeeeefffftttt: For horizontal Scales, moves the slider one multiple increment to the left and calls the XXXXmmmmNNNNvvvvaaaalllluuuueeeeCCCChhhhaaaannnnggggeeeeddddCCCCaaaallllllllbbbbaaaacccckkkk callbacks. If XXXXmmmmNNNNpppprrrroooocccceeeessssssssiiiinnnnggggDDDDiiiirrrreeeeccccttttiiiioooonnnn is XXXXmmmmMMMMAAAAXXXX____OOOONNNN____LLLLEEEEFFFFTTTT, movement toward the left increments the Scale value. If XXXXmmmmNNNNpppprrrroooocccceeeessssssssiiiinnnnggggDDDDiiiirrrreeeeccccttttiiiioooonnnn is XXXXmmmmMMMMAAAAXXXX____OOOONNNN____RRRRIIIIGGGGHHHHTTTT, movement toward the left decrements the Scale value. MMMMCCCCttttrrrrllll KKKKRRRRiiiigggghhhhtttt or KKKKPPPPaaaaggggeeeeRRRRiiiigggghhhhtttt: For horizontal Scales, moves the slider one multiple increment to the right and calls the XXXXmmmmNNNNvvvvaaaalllluuuueeeeCCCChhhhaaaannnnggggeeeeddddCCCCaaaallllllllbbbbaaaacccckkkk callbacks. If XXXXmmmmNNNNpppprrrroooocccceeeessssssssiiiinnnnggggDDDDiiiirrrreeeeccccttttiiiioooonnnn is XXXXmmmmMMMMAAAAXXXX____OOOONNNN____RRRRIIIIGGGGHHHHTTTT, movement toward the right increments the Scale value. If XXXXmmmmNNNNpppprrrroooocccceeeessssssssiiiinnnnggggDDDDiiiirrrreeeeccccttttiiiioooonnnn is XXXXmmmmMMMMAAAAXXXX____OOOONNNN____LLLLEEEEFFFFTTTT, movement toward the right decrements the Scale value. KKKKBBBBeeeeggggiiiinnnnLLLLiiiinnnneeee or KKKKBBBBeeeeggggiiiinnnnDDDDaaaattttaaaa: Moves the slider to the minimum value and calls the XXXXmmmmNNNNvvvvaaaalllluuuueeeeCCCChhhhaaaannnnggggeeeeddddCCCCaaaallllllllbbbbaaaacccckkkk callbacks. KKKKEEEEnnnnddddLLLLiiiinnnneeee or KKKKEEEEnnnnddddDDDDaaaattttaaaa: Moves the slider to the maximum value and calls the XXXXmmmmNNNNvvvvaaaalllluuuueeeeCCCChhhhaaaannnnggggeeeeddddCCCCaaaallllllllbbbbaaaacccckkkk callbacks. KKKKNNNNeeeexxxxttttFFFFiiiieeeelllldddd: Traverses to the first item in the next tab group. If the current tab group is the last entry in the tab group list, it wraps to the beginning of the tab group list. KKKKPPPPrrrreeeevvvvFFFFiiiieeeelllldddd: Traverses to the first item in the previous tab group. If the beginning of the tab group list is reached, it wraps to the end of the tab group list. KKKKHHHHeeeellllpppp: Calls the callbacks for XXXXmmmmNNNNhhhheeeellllppppCCCCaaaallllllllbbbbaaaacccckkkk if any exist. If there are no help callbacks for this widget, this action calls the help callbacks for the nearest ancestor that has them. VVVViiiirrrrttttuuuuaaaallll BBBBiiiinnnnddddiiiinnnnggggssss The bindings for virtual keys are vendor specific. For information about bindings for virtual buttons and keys, see VVVViiiirrrrttttuuuuaaaallllBBBBiiiinnnnddddiiiinnnnggggssss((((3333XXXX)))). RRRREEEELLLLAAAATTTTEEEEDDDD IIIINNNNFFFFOOOORRRRMMMMAAAATTTTIIIIOOOONNNN CCCCoooommmmppppoooossssiiiitttteeee((((3333XXXX)))), CCCCoooonnnnssssttttrrrraaaaiiiinnnntttt((((3333XXXX)))), CCCCoooorrrreeee((((3333XXXX)))), XXXXmmmmCCCCrrrreeeeaaaatttteeeeSSSSccccaaaalllleeee((((3333XXXX)))), XXXXmmmmMMMMaaaannnnaaaaggggeeeerrrr((((3333XXXX)))), XXXXmmmmSSSSccccaaaalllleeeeGGGGeeeettttVVVVaaaalllluuuueeee((((3333XXXX)))), and XXXXmmmmSSSSccccaaaalllleeeeSSSSeeeettttVVVVaaaalllluuuueeee((((3333XXXX)))). Page 8 (printed 4/30/98)