IRIX 6.5 Complementary Applications 2004 February

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Text File | 2003-11-18 | 32.0 KB | 661 lines

XXXXmmmmTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn((((3333XXXX)))) NNNNAAAAMMMMEEEE _X_m_T_o_g_g_l_e_B_u_t_t_o_n - The ToggleButton widget class SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS #include <Xm/ToggleB.h> DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN ToggleButton sets nontransitory state data within an application. Usually this widget consists of an indicator (square or diamond or circle) with either text or a pixmap on one side of it. However, it can also consist of just text or a pixmap without the indicator. The toggle graphics display a _1-_o_f-_m_a_n_y or _N-_o_f-_m_a_n_y selection state. When a toggle indicator is displayed, a square with or without a check mark indicator shows an _N- _o_f-_m_a_n_y selection state and a diamond or a circle indicator shows a _1-_o_f-_m_a_n_y selection state. ToggleButton implies a selected or unselected state. In the case of a label and an indicator, an empty indicator (square or diamond or circle shaped) indicates that ToggleButton is unselected, and a filled indicator shows that it is selected. The indicator may be filled with a check mark or the highlight color. In the case of a pixmap toggle, different pixmaps are used to display the selected/unselected states. The default behavior associated with a ToggleButton in a menu depends on the type of menu system in which it resides. By default, _B_S_e_l_e_c_t controls the behavior of the ToggleButton. In addition, _B_M_e_n_u controls the behavior of the ToggleButton if it resides in a Menu system. The actual mouse button used is determined by its RowColumn parent. To accommodate the toggle indicator when created, Label's resource _X_m_N_m_a_r_g_i_n_L_e_f_t may be increased. CCCCllllaaaasssssssseeeessss ToggleButton inherits behavior and resources from _C_o_r_e, _X_m_P_r_i_m_i_t_i_v_e, and _X_m_L_a_b_e_l Classes. The class pointer is _x_m_T_o_g_g_l_e_B_u_t_t_o_n_W_i_d_g_e_t_C_l_a_s_s. The class name is _X_m_T_o_g_g_l_e_B_u_t_t_o_n. 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 _X_m_N or _X_m_C Page 1 (printed 11/11/03) XXXXmmmmTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn((((3333XXXX)))) prefix and use the remaining letters. To specify one of the defined values for a resource in a .Xdefaults file, remove the _X_m prefix and use the remaining letters (in either 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 _X_t_S_e_t_V_a_l_u_e_s (S), retrieved by using _X_t_G_e_t_V_a_l_u_e_s (G), or is not applicable (N/A). XXXXmmmmTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn RRRReeeessssoooouuuurrrrcccceeee SSSSeeeetttt NNNNaaaammmmeeee CCCCllllaaaassssssss TTTTyyyyppppeeee DDDDeeeeffffaaaauuuulllltttt AAAAcccccccceeeessssssss ________________________________________________________________________________________________________ XmNarmCallback XmCArmCallback XtCallbackList NULL C XmNdisarmCallback XmCDisarmCallback XtCallbackList NULL C XmNfillOnSelect XmCFillOnSelect Boolean dynamic CSG XmNindicatorOn XmCIndicatorOn Boolean True CSG XmNindicatorSize XmCIndicatorSize Dimension dynamic CSG XmNindicatorType XmCIndicatorType unsigned char dynamic CSG XmNselectColor XmCSelectColor Pixel dynamic CSG XmNselectInsensitivePixmap XmCSelectInsensitivePixmap Pixmap XmUNSPECIFIED_PIXMAP CSG XmNselectPixmap XmCSelectPixmap Pixmap XmUNSPECIFIED_PIXMAP CSG XmNset XmCSet Boolean False CSG XmNspacing XmCSpacing Dimension 4 CSG XmNvalueChangedCallback XmCValueChangedCallback XtCallbackList NULL C XmNvisibleWhenOff XmCVisibleWhenOff Boolean dynamic CSG _X_m_N_a_r_m_C_a_l_l_b_a_c_k Specifies the list of callbacks called when the ToggleButton is armed. To arm this widget, press the active mouse button while the pointer is inside the ToggleButton. For this callback, the reason is _X_m_C_R__A_R_M. _X_m_N_d_i_s_a_r_m_C_a_l_l_b_a_c_k Specifies the list of callbacks called when ToggleButton is disarmed. To disarm this widget, press and release the active mouse button while the pointer is inside the ToggleButton. This widget is also disarmed when the user moves out of the widget and releases the mouse button when the pointer is outside the widget. For this callback, the reason is _X_m_C_R__D_I_S_A_R_M. _X_m_N_f_i_l_l_O_n_S_e_l_e_c_t Fills the indicator with the color specified in _X_m_N_s_e_l_e_c_t_C_o_l_o_r and switches the top and bottom shadow colors when set to True. Otherwise, it switches only the top and bottom shadow colors. The default is set to the value of _X_m_N_i_n_d_i_c_a_t_o_r_O_n. When _X_m_N_i_n_d_i_c_a_t_o_r_O_n is False, and _X_m_N_f_i_l_l_O_n_S_e_l_e_c_t is set explicitly to True, the background is filled with the color specified by Page 2 (printed 11/11/03) XXXXmmmmTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn((((3333XXXX)))) _X_m_N_s_e_l_e_c_t_C_o_l_o_r. _X_m_N_i_n_d_i_c_a_t_o_r_O_n Specifies that a toggle indicator is drawn to one side of the toggle text or pixmap when set to True. When set to False, no space is allocated for the indicator, and it is not displayed. If _X_m_N_i_n_d_i_c_a_t_o_r_O_n is True, the indicator shadows are switched when the button is selected or unselected, but, any shadows around the entire widget are not switched. However, if _X_m_N_i_n_d_i_c_a_t_o_r_O_n is False, any shadows around the entire widget are switched when the toggle is selected or unselected. _X_m_N_i_n_d_i_c_a_t_o_r_S_i_z_e Sets the size of the indicator. If no value is specified, the size of the indicator is based on the size of the label string or pixmap. If the label string or pixmap changes, the size of the indicator is recomputed based on the size of the label string or pixmap. Once a value has been specified for _X_m_N_i_n_d_i_c_a_t_o_r_S_i_z_e, the indicator has that size, regardless of the size of the label string or pixmap, until a new value is specified. _X_m_N_i_n_d_i_c_a_t_o_r_T_y_p_e Specifies if the indicator is a _1-_o_f or _N-_o_f indicator. For the _1-_o_f indicator, the value is _X_m_O_N_E__O_F__M_A_N_Y. For the _N-_o_f indicator, the value is _X_m_N__O_F__M_A_N_Y. The look of the ToggleButton visual is controlled by the XmDisplay resource _e_n_a_b_l_e_T_o_g_g_l_e_V_i_s_u_a_l. The _e_n_a_b_l_e_T_o_g_g_l_e_V_i_s_u_a_l resource defaults to False with the following ToggleButton visuals: +o _X_m_O_N_E__O_F__M_A_N_Y - a shadowed diamond +o _X_m_N__O_F__M_A_N_Y - a shadowed square When _e_n_a_b_l_e_T_o_g_g_l_e_V_i_s_u_a_l is True, the ToggleButton visuals are: +o _X_m_O_N_E__O_F__M_A_N_Y - a shadowed circle +o _X_m_N__O_F__M_A_N_Y - a shadowed square with a check mark when set This resource specifies only the visuals and does not enforce the behavior. When the ToggleButton is in a RadioBox, the default is _X_m_O_N_E__O_F__M_A_N_Y; otherwise, the default is _X_m_N__O_F__M_A_N_Y. Page 3 (printed 11/11/03) XXXXmmmmTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn((((3333XXXX)))) _X_m_N_s_e_l_e_c_t_C_o_l_o_r Allows the application to specify what color fills the center of the indicator when it is set. If this color is the same as either the top or the bottom shadow color of the indicator, a one-pixel-wide margin is left between the shadows and the fill; otherwise, it is filled completely. This resource's default for a color display depends on the value of the XmDisplay resource _e_n_a_b_l_e_T_o_g_g_l_e_C_o_l_o_r. If _e_n_a_b_l_e_T_o_g_g_l_e_C_o_l_o_r is False (the default), then is a color between the background and the bottom shadow color is chosen. When _e_n_a_b_l_e_T_o_g_g_l_e_C_o_l_o_r is True, then the select color is the highlight color for the widget. For a monochrome display, the select color is set to the foreground color. To set the background of the button to _X_m_N_s_e_l_e_c_t_C_o_l_o_r when _X_m_N_i_n_d_i_c_a_t_o_r_O_n is False, the value of _X_m_N_f_i_l_l_O_n_S_e_l_e_c_t must be explicitly set to True. _X_m_N_s_e_l_e_c_t_I_n_s_e_n_s_i_t_i_v_e_P_i_x_m_a_p Specifies a pixmap used as the button face when the ToggleButton is selected and the button is insensitive if the Label resource _X_m_N_l_a_b_e_l_T_y_p_e is set to _X_m_P_I_X_M_A_P. If the ToggleButton is unselected and the button is insensitive, the pixmap in _X_m_N_l_a_b_e_l_I_n_s_e_n_s_i_t_i_v_e_P_i_x_m_a_p is used as the button face. If no value is specified for _X_m_N_l_a_b_e_l_I_n_s_e_n_s_i_t_i_v_e_P_i_x_m_a_p, that resource is set to the value specified for _X_m_N_s_e_l_e_c_t_I_n_s_e_n_s_i_t_i_v_e_P_i_x_m_a_p. _X_m_N_s_e_l_e_c_t_P_i_x_m_a_p Specifies the pixmap to be used as the button face if _X_m_N_l_a_b_e_l_T_y_p_e is _X_m_P_I_X_M_A_P and the ToggleButton is selected. When the ToggleButton is unselected, the pixmap specified in Label's _X_m_N_l_a_b_e_l_P_i_x_m_a_p is used. If no value is specified for _X_m_N_l_a_b_e_l_P_i_x_m_a_p, that resource is set to the value specified for _X_m_N_s_e_l_e_c_t_P_i_x_m_a_p. _X_m_N_s_e_t Represents the state of the ToggleButton. A value of false indicates that the ToggleButton is not set. A value of true indicates that the ToggleButton is set. Setting this resource sets the state of the ToggleButton. _X_m_N_s_p_a_c_i_n_g Specifies the amount of spacing between the toggle indicator and the toggle label (text or pixmap). _X_m_N_v_a_l_u_e_C_h_a_n_g_e_d_C_a_l_l_b_a_c_k Specifies the list of callbacks called when the ToggleButton value is changed. To change the value, press and release the active mouse button while the pointer is inside the ToggleButton. This action also Page 4 (printed 11/11/03) XXXXmmmmTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn((((3333XXXX)))) causes this widget to be disarmed. For this callback, the reason is _X_m_C_R__V_A_L_U_E__C_H_A_N_G_E_D. _X_m_N_v_i_s_i_b_l_e_W_h_e_n_O_f_f Indicates that the toggle indicator is visible in the unselected state when the Boolean value is True. When the ToggleButton is in a menu, the default value is False. When the ToggleButton is in a RadioBox, the default value is True. IIIInnnnhhhheeeerrrriiiitttteeeedddd RRRReeeessssoooouuuurrrrcccceeeessss ToggleButton inherits behavior and resources from the following superclasses. For a complete description of each resource, refer to the man page for that superclass. XXXXmmmmLLLLaaaabbbbeeeellll RRRReeeessssoooouuuurrrrcccceeee SSSSeeeetttt NNNNaaaammmmeeee CCCCllllaaaassssssss TTTTyyyyppppeeee DDDDeeeeffffaaaauuuulllltttt AAAAcccccccceeeessssssss ___________________________________________________________________________________________________________ XmNaccelerator XmCAccelerator String NULL CSG XmNacceleratorText XmCAcceleratorText XmString NULL CSG XmNalignment XmCAlignment unsigned char dynamic CSG XmNfontList XmCFontList XmFontList dynamic CSG XmNlabelInsensitivePixmap XmCLabelInsensitivePixmap Pixmap XmUNSPECIFIED_PIXMAP CSG XmNlabelPixmap XmCLabelPixmap Pixmap XmUNSPECIFIED_PIXMAP CSG XmNlabelString XmCXmString XmString dynamic CSG XmNlabelType XmCLabelType unsigned char XmSTRING CSG XmNmarginBottom XmCMarginBottom Dimension dynamic CSG XmNmarginHeight XmCMarginHeight Dimension 2 CSG XmNmarginLeft XmCMarginLeft Dimension dynamic CSG XmNmarginRight XmCMarginRight Dimension 0 CSG XmNmarginTop XmCMarginTop Dimension dynamic CSG XmNmarginWidth XmCMarginWidth Dimension 2 CSG XmNmnemonic XmCMnemonic KeySym NULL CSG XmNmnemonicCharSet XmCMnemonicCharSet String XmFONTLIST_DEFAULT_TAG CSG XmNrecomputeSize XmCRecomputeSize Boolean True CSG XmNstringDirection XmCStringDirection XmStringDirection dynamic CSG XXXXmmmmPPPPrrrriiiimmmmiiiittttiiiivvvveeee 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 XmNhighlightOnEnter XmCHighlightOnEnter Boolean False CSG XmNhighlightPixmap XmCHighlightPixmap Pixmap dynamic CSG XmNhighlightThickness XmCHighlightThickness Dimension 2 CSG XmNnavigationType XmCNavigationType XmNavigationType XmNONE CSG Page 5 (printed 11/11/03) XXXXmmmmTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn((((3333XXXX)))) XmNshadowThickness XmCShadowThickness Dimension dynamic CSG 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 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: typedef struct { int rrrreeeeaaaassssoooonnnn; _X_E_v_e_n_t **** eeeevvvveeeennnntttt; _i_n_t sssseeeetttt; } _X_m_T_o_g_g_l_e_B_u_t_t_o_n_C_a_l_l_b_a_c_k_S_t_r_u_c_t; rrrreeeeaaaassssoooonnnn Indicates why the callback was invoked eeeevvvveeeennnntttt Points to the _X_E_v_e_n_t that triggered the callback sssseeeetttt Reflects the ToggleButton's current state when the callback occurred, either True (selected) or False (unselected) Page 6 (printed 11/11/03) XXXXmmmmTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn((((3333XXXX)))) TTTTrrrraaaannnnssssllllaaaattttiiiioooonnnnssss XmToggleButton includes translations from Primitive. Additional XmToggleButton translations for buttons not in a menu system are listed below. These translations may not directly correspond to a translation table. Note that altering translations in #_o_v_e_r_r_i_d_e or #_a_u_g_m_e_n_t mode is undefined. BDragPress: ProcessDrag() BSelect Press: Arm() BSelect Release:Select() Disarm() KHelp: Help() KSelect: ArmAndActivate() XmToggleButton inherits menu traversal translations from XmLabel. Additional XmToggleButton translations for ToggleButtons in a menu system are listed below. In a menu system, _B_M_e_n_u also performs the _B_S_e_l_e_c_t actions. These translations may not directly correspond to a translation table. BSelect Press: BtnDown() BSelect Release:BtnUp() KHelp: Help() KActivate: ArmAndActivate() KSelect: ArmAndActivate() MAny KCancel: MenuShellPopdownOne() AAAAccccttttiiiioooonnnn RRRRoooouuuuttttiiiinnnneeeessss The XmToggleButton action routines are described below: _A_r_m(): If the button was previously unset, this action does the following: If _X_m_N_i_n_d_i_c_a_t_o_r_O_n is True, it draws the indicator shadow so that the indicator looks pressed; if _X_m_N_f_i_l_l_O_n_S_e_l_e_c_t is True, it fills the indicator with the color specified by _X_m_N_s_e_l_e_c_t_C_o_l_o_r. If _X_m_N_i_n_d_i_c_a_t_o_r_O_n is False, it draws the button shadow so that the button looks pressed. If _X_m_N_l_a_b_e_l_T_y_p_e is _X_m_P_I_X_M_A_P, the _X_m_N_s_e_l_e_c_t_P_i_x_m_a_p is used as the button face. Calls the _X_m_N_a_r_m_C_a_l_l_b_a_c_k callbacks. If the button was previously set, this action does the following: If both _X_m_N_i_n_d_i_c_a_t_o_r_O_n and _X_m_N_v_i_s_i_b_l_e_W_h_e_n_O_f_f are True, it draws the indicator shadow so that the indicator looks raised; if _X_m_N_f_i_l_l_O_n_S_e_l_e_c_t is True, it fills the indicator with the background color. If _X_m_N_i_n_d_i_c_a_t_o_r_O_n is False, it draws the button shadow so that the button looks raised. If _X_m_N_l_a_b_e_l_T_y_p_e is _X_m_P_I_X_M_A_P, the _X_m_N_l_a_b_e_l_P_i_x_m_a_p is used as the button face. Calls the _X_m_N_a_r_m_C_a_l_l_b_a_c_k callbacks. Page 7 (printed 11/11/03) XXXXmmmmTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn((((3333XXXX)))) _A_r_m_A_n_d_A_c_t_i_v_a_t_e(): If the ToggleButton was previously set, unsets it; if the ToggleButton was previously unset, sets it. In a menu, does the following: Unposts all menus in the menu hierarchy. Unless the button is already armed, calls the _X_m_N_a_r_m_C_a_l_l_b_a_c_k callbacks. Calls the _X_m_N_v_a_l_u_e_C_h_a_n_g_e_d_C_a_l_l_b_a_c_k and _X_m_N_d_i_s_a_r_m_C_a_l_l_b_a_c_k callbacks. Outside a menu, if the button was previously unset, this action does the following: If _X_m_N_i_n_d_i_c_a_t_o_r_O_n is True, it draws the indicator shadow so that the indicator looks pressed; if _X_m_N_f_i_l_l_O_n_S_e_l_e_c_t is True, it fills the indicator with the color specified by _X_m_N_s_e_l_e_c_t_C_o_l_o_r. If _X_m_N_i_n_d_i_c_a_t_o_r_O_n is False, it draws the button shadow so that the button looks pressed. If _X_m_N_l_a_b_e_l_T_y_p_e is _X_m_P_I_X_M_A_P, the _X_m_N_s_e_l_e_c_t_P_i_x_m_a_p is used as the button face. Calls the _X_m_N_a_r_m_C_a_l_l_b_a_c_k, _X_m_N_v_a_l_u_e_C_h_a_n_g_e_d_C_a_l_l_b_a_c_k, and _X_m_N_d_i_s_a_r_m_C_a_l_l_b_a_c_k callbacks. Outside a menu, if the button was previously set, this action does the following: If both _X_m_N_i_n_d_i_c_a_t_o_r_O_n and _X_m_N_v_i_s_i_b_l_e_W_h_e_n_O_f_f are True, it draws the indicator shadow so that the indicator looks raised; if _X_m_N_f_i_l_l_O_n_S_e_l_e_c_t is True, it fills the indicator with the background color. If _X_m_N_i_n_d_i_c_a_t_o_r_O_n is False, it draws the button shadow so that the button looks raised. If _X_m_N_l_a_b_e_l_T_y_p_e is _X_m_P_I_X_M_A_P, the _X_m_N_l_a_b_e_l_P_i_x_m_a_p is used as the button face. Calls the _X_m_N_a_r_m_C_a_l_l_b_a_c_k, _X_m_N_v_a_l_u_e_C_h_a_n_g_e_d_C_a_l_l_b_a_c_k, and _X_m_N_d_i_s_a_r_m_C_a_l_l_b_a_c_k callbacks. _B_t_n_D_o_w_n(): This action unposts any menus posted by the ToggleButton's parent menu, disables keyboard traversal for the menu, and enables mouse traversal for the menu. It draws the shadow in the armed state and, unless the button is already armed, calls the _X_m_N_a_r_m_C_a_l_l_b_a_c_k callbacks. _B_t_n_U_p(): This action unposts all menus in the menu hierarchy. If the ToggleButton was previously set, unsets it; if the ToggleButton was previously unset, sets it. It calls the _X_m_N_v_a_l_u_e_C_h_a_n_g_e_d_C_a_l_l_b_a_c_k callbacks and then the _X_m_N_d_i_s_a_r_m_C_a_l_l_b_a_c_k callbacks. _D_i_s_a_r_m(): Calls the callbacks for _X_m_N_d_i_s_a_r_m_C_a_l_l_b_a_c_k. Page 8 (printed 11/11/03) XXXXmmmmTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn((((3333XXXX)))) _H_e_l_p(): In a Pulldown or Popup MenuPane, unposts all menus in the menu hierarchy and restores keyboard focus to the widget that had the focus before the menu system was entered. Calls the callbacks for _X_m_N_h_e_l_p_C_a_l_l_b_a_c_k 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. _M_e_n_u_S_h_e_l_l_P_o_p_d_o_w_n_O_n_e(): In a toplevel Pulldown MenuPane from a MenuBar, unposts the menu, disarms the MenuBar CascadeButton and the MenuBar, and restores keyboard focus to the widget that had the focus before the MenuBar was entered. In other Pulldown MenuPanes, unposts the menu. In a Popup MenuPane, unposts the menu and restores keyboard focus to the widget from which the menu was posted. _P_r_o_c_e_s_s_D_r_a_g(): Drags the contents of a ToggleButton label, identified by pressing _B_D_r_a_g. This action creates a DragContext object whose _X_m_N_e_x_p_o_r_t_T_a_r_g_e_t_s resource is set to "COMPOUND_TEXT" for a label type of _X_m_S_T_R_I_N_G; otherwise, "PIXMAP" if the label type is _X_m_P_I_X_M_A_P. This action is undefined for ToggleButtons used in a menu system. This action is disabled if the XmDisplay's _e_n_a_b_l_e_U_n_s_e_l_e_c_t_a_b_l_e_D_r_a_g resource is True. _S_e_l_e_c_t(): If the pointer is within the button, takes the following actions: If the button was previously unset, sets it; if the button was previously set, unsets it. Calls the _X_m_N_v_a_l_u_e_C_h_a_n_g_e_d_C_a_l_l_b_a_c_k callbacks. AAAAddddddddiiiittttiiiioooonnnnaaaallll BBBBeeeehhhhaaaavvvviiiioooorrrr This widget has the additional behavior described below: <_E_n_t_e_r_W_i_n_d_o_w>: In a menu, if keyboard traversal is enabled, this action does nothing. Otherwise, it draws the shadow in the armed state and calls the _X_m_N_a_r_m_C_a_l_l_b_a_c_k callbacks. If the ToggleButton is not in a menu and the cursor leaves and then reenters the ToggleButton's window while the button is pressed, this action restores the button's armed appearance. <_L_e_a_v_e_W_i_n_d_o_w>: Page 9 (printed 11/11/03) XXXXmmmmTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn((((3333XXXX)))) In a menu, if keyboard traversal is enabled, this action does nothing. Otherwise, it draws the shadow in the unarmed state and calls the _X_m_N_d_i_s_a_r_m_C_a_l_l_b_a_c_k callbacks. If the ToggleButton is not in a menu and the cursor leaves the ToggleButton's window while the button is pressed, this action restores the button's unarmed appearance. VVVViiiirrrrttttuuuuaaaallll BBBBiiiinnnnddddiiiinnnnggggssss The bindings for virtual keys are vendor specific. For information about bindings for virtual buttons and keys, see _V_i_r_t_u_a_l_B_i_n_d_i_n_g_s(_3_X). RRRREEEELLLLAAAATTTTEEEEDDDD IIIINNNNFFFFOOOORRRRMMMMAAAATTTTIIIIOOOONNNN _C_o_r_e(_3_X), _X_m_C_r_e_a_t_e_R_a_d_i_o_B_o_x(_3_X), _X_m_C_r_e_a_t_e_T_o_g_g_l_e_B_u_t_t_o_n(_3_X), _X_m_D_i_s_p_l_a_y(_3_x), _X_m_L_a_b_e_l(_3_X), _X_m_P_r_i_m_i_t_i_v_e(_3_X), _X_m_R_o_w_C_o_l_u_m_n(_3_X), _X_m_T_o_g_g_l_e_B_u_t_t_o_n_G_e_t_S_t_a_t_e(_3_X), and _X_m_T_o_g_g_l_e_B_u_t_t_o_n_S_e_t_S_t_a_t_e(_3_X). Page 10 (printed 11/11/03)