Section 3: library functions
XmSlideContext – The SlideContext widget class Synopsis #include <Xm/SlideC.h> Description SlideContext can be used to change a widgets geometry over a period of time. Next paragraph Next paragraph Classes SlideContext inherits behavior and resources from the Object class. The class pointer is XmSlideContextWidgetClass. The class name is XmSlideContext. New Resources The following table defines a…
XmSimpleSpinBoxSetItem — set an item in the XmSimpleSpinBox list Synopsis #include <Xm/SpinB.h> void XmSimpleSpinBoxSetItem( Widget w, XmString item); Description The XmSimpleSpinBoxSetItem function selects an item in the list of the given XmSimpleSpinBox widget and makes it the current value. The w argument specifies the widget ID. The item argument specifies the XmString for the item…
XmSimpleSpinBoxDeletePos — delete a XmSimpleSpinBox item Synopsis #include <Xm/SpinB.h> void XmSimpleSpinBoxDeletePos( Widget w, int pos); Description The XmSimpleSpinBoxDeletePos function deletes a specified item from a XmSimpleSpinBox widget. The w argument specifies the widget ID. The pos argument specifies the position of the item to be deleted. A value of 1 means the first item in…
XmSimpleSpinBoxAddItem — add an item to the XmSimpleSpinBox Synopsis #include <Xm/SSpinB.h> void XmSimpleSpinBoxAddItem( Widget w, XmString item, int pos); Description The XmSimpleSpinBoxAddItem function adds the given item to the XmSimpleSpinBox at the given position. The w argument specifies the widget ID. The item argument specifies the XmString for the new item. The pos argument specifies…
XmSimpleSpinBox — a simple SpinBox widget class Synopsis #include <Xm/SSpinB.h> Description The XmSimpleSpinBox widget is a user interface control to increment and decrement an arbitrary TextField. For example, it can be used to cycle through the months of the year or days of the month. Widget subclassing is not supported for the XmSimpleSpinBox widget class….
XmSetWMProtocolHooks — A VendorShell convenience interface that allows preactions and postactions to be executed when a protocol message is received from the window manager Synopsis #include <Xm/Xm.h> #include <Xm/Protocols.h> void XmSetWMProtocolHooks( Widget shell, Atom protocol, XtCallbackProc prehook, XtPointer pre_closure, XtCallbackProc posthook, XtPointer post_closure); Description XmSetWMProtocolHooks is a convenience interface. It calls XmSetProtocolHooks with the property…
XmSetProtocolHooks — A VendorShell function that allows preactions and postactions to be executed when a protocol message is received from MWM Synopsis #include <Xm/Xm.h> #include <Xm/Protocols.h> void XmSetProtocolHooks( Widget shell, Atom property, Atom protocol, XtCallbackProc prehook, XtPointer pre_closure, XtCallbackProc posthook, XtPointer post_closure); Description XmSetProtocolHooks is used by shells that want to have preactions and postactions…
XmSetMenuCursor — A function that modifies the menu cursor for a client Synopsis #include <Xm/Xm.h> void XmSetMenuCursor( Display * display, Cursor cursorId); Description XmSetMenuCursor programmatically modifies the menu cursor for a client; after the cursor has been created by the client, this function registers the cursor with the menu system. After calling this function, the…
XmSetFontUnits — A function that sets the font unit value for a display Synopsis #include <Xm/Xm.h> void XmSetFontUnits( Display * display, int h_value, int v_value); Description XmSetFontUnits provides an external function to initialize font unit values. Applications may want to specify resolution-independent data based on a global font size. This function must be called before…
XmSetFontUnit — A function that sets the font unit value for a display Synopsis #include <Xm/Xm.h> void XmSetFontUnit( Display * display, int font_unit_value); Description XmSetFontUnit provides an external function to initialize font unit values. Applications may want to specify resolution-independent data based on a global font size. See the XmNunitType resource description in the reference…
XmSetColorCalculation — A function to set the procedure used for default color calculation Synopsis #include <Xm/Xm.h> XmColorProc XmSetColorCalculation( XmColorProc color_proc); Description XmSetColorCalculation sets the procedure to calculate default colors. This procedure is used to calculate the foreground, top shadow, bottom shadow, and select colors on the basis of a given background color. If called with…
XmSeparatorGadget — The SeparatorGadget widget class Synopsis #include <Xm/SeparatoG.h> Description SeparatorGadget separates items in a display. Several line drawing styles are provided, as well as horizontal or vertical orientation. Lines drawn within the SeparatorGadget are automatically centered within the height of the gadget for a horizontal orientation and centered within the width of the gadget…
XmSeparator — The Separator widget class Synopsis #include <Xm/Separator.h> Description Separator is a primitive widget that separates items in a display. Several different line drawing styles are provided, as well as horizontal or vertical orientation. The Separator line drawing is automatically centered within the height of the widget for a horizontal orientation and centered within…
XmSelectionBoxGetChild — A SelectionBox function that is used to access a component Synopsis #include <Xm/SelectioB.h> Widget XmSelectionBoxGetChild( Widget widget, unsigned char child); Description XmSelectionBoxGetChild is used to access a component within a SelectionBox. The parameters given to the function are the SelectionBox widget and a value indicating which component to access. NOTE: This routine is…
XmSelectionBox — The SelectionBox widget class Synopsis #include <Xm/SelectioB.h> Description SelectionBox is a general dialog widget that allows the user to select one item from a list. By default, a SelectionBox includes the following: • A scrolling list of alternatives • An editable text field for the selected alternative • Labels for the list and…
XmScrolledWindowSetAreas — A ScrolledWindow function that adds or changes a window work region and a horizontal or vertical ScrollBar widget to the ScrolledWindow widget Synopsis #include <Xm/ScrolledW.h> void XmScrolledWindowSetAreas( Widget widget, Widget horizontal_scrollbar, Widget vertical_scrollbar, Widget work_region); Description XmScrolledWindowSetAreas adds or changes a window work region and a horizontal or vertical ScrollBar widget to the…
XmScrolledWindow — The ScrolledWindow widget class Synopsis #include <Xm/ScrolledW.h> Description The ScrolledWindow widget combines one or two ScrollBar widgets and a viewing area to implement a visible window onto some other (usually larger) data display. The visible part of the window can be scrolled through the larger display by the use of ScrollBars. To use…
XmScrollVisible — A ScrolledWindow function that makes an invisible descendant of a ScrolledWindow work area visible Synopsis #include <Xm/ScrolledW.h> void XmScrollVisible( Widget scrollw_widget, Widget widget, Dimension left_right_margin, Dimension top_bottom_margin); Description XmScrollVisible makes an obscured or partially obscured widget or gadget descendant of a ScrolledWindow work area visible. The function repositions the work area and sets…
XmScrollBarSetValues — A ScrollBar function that changes ScrollBar’s increment values and the slider’s size and position Synopsis #include <Xm/ScrollBar.h> void XmScrollBarSetValues (widget, value, slider_size, increment, page_increment, notify) Widget widget; int value; int slider_size; int increment; int page_increment; Boolean notify; (void) Description XmSetScrollBarValues changes the ScrollBar’s increment values and the slider’s size and position. The scroll…
XmScrollBarGetValues — A ScrollBar function that returns the ScrollBar’s increment values Synopsis #include <Xm/ScrollBar.h> void XmScrollBarGetValues (widget, value_return, slider_size_return, increment_return, page_increment_return) Widget widget; int * value_return; int * slider_size_return; int * increment_return; int * page_increment_return; (void) Description XmScrollBarGetValues returns the the ScrollBar’s increment values. The scroll region is overlaid with a slider bar that is…