XmDropDown — The DropDown widget class Synopsis#include <Xm/DropDown.h>DescriptionThe DropDown widget allows the user to select elements from a list of choices, and enter their own values in a text widget. To conserve screen space, the list of choices is shown only when the user selects the down arrow button. The choices may then be selected…
XmDrawnButton — The DrawnButton widget class Synopsis#include <Xm/DrawnB.h>DescriptionThe DrawnButton widget consists of an empty widget window surrounded by a shadow border. It provides the application developer with a graphics area that can have PushButton input semantics. Callback types are defined for widget exposure and widget resize to allow the application to redraw or reposition its…
XmDrawingArea — The DrawingArea widget class Synopsis#include <Xm/DrawingA.h>DescriptionDrawingArea is an empty widget that is easily adaptable to a variety of purposes. It does no drawing and defines no behavior except for invoking callbacks. Callbacks notify the application when graphics need to be drawn (exposure events or widget resize) and when the widget receives input from…
XmDragStart — A Drag and Drop function that initiates a drag and drop transaction Synopsis#include <Xm/DragDrop.h> Widget XmDragStart( Widget widget, XEvent *event, ArgList arglist, Cardinal argcount);DescriptionXmDragStart initiates a drag operation. This routine returns the DragContext widget that it initializes for the associated drag transaction. The toolkit is responsible for freeing the DragContext when the drag…
XmDragOverShell – Motif-compatible DragOverShell widget. Synopsis#include <Xm/DragOverS.h> XmDragOverShell XmCreateDragOverShell DescriptionXmDragOverShell X Resources NameClassTypeDefaultAccess XmNoverrideRedirectXmCOverrideRedirectBooleanNULLCSG XmNhotXXmCHotPositionNULLCSG XmNhotYXmCHotPositionNULLCSG XmNdragOverModeXmCDragOverModeUnsignedCharNULLCSG XmNoverrideRedirect XmNhotX XmNhotY XmNdragOverMode Class HierarchyObject(3) Rect(3) UnNamedObj(3) Core(3) Composite(3) Shell(3) WMShell(3) VendorShell(3) XmDragOverShell(3) CallbacksConvenience FunctionsSee Also
XmDragIcon — The DragIcon widget class Synopsis#include <Xm/DragDrop.h>DescriptionA DragIcon is a component of the visual used to represent the source data in a drag and drop transaction. During a drag operation, a real or simulated X cursor provides drag-over visuals consisting of a static portion that represents the object being dragged, and dynamic cues that…
XmDragContext — The DragContext widget class Synopsis#include <Xm/DragDrop.h>DescriptionDragContexts are special widgets used in drag and drop transactions. A DragContext is implemented as a widget, but a client does not explicitly create a DragContext widget. Instead, a client initiates a drag and drop transaction by calling XmDragStart, and this routine initializes and returns a DragContext widget….
XmDragCancel — A Drag and Drop function that terminates a drag transaction Synopsis#include <Xm/DragDrop.h> void XmDragCancel( Widget dragcontext);DescriptionXmDragCancel terminates a drag operation and cancels any pending actions of the specified DragContext. This routine can only be called by the initiator client. dragcontext Specifies the ID of the DragContext widget associated with the drag and drop…
XmDisplay — The Display widget class Synopsis#include <Xm/Display.h>DescriptionThe XmDisplay object is used by the Motif widgets to store information that is specific to a display. It also allows the toolkit to access certain information on widget hierarchies that would otherwise be unavailable. Each client has one XmDisplay object for each display it accesses. An XmDisplay…
XmDirectionToStringDirection — A function that converts an XmDirection value to an XmStringDirection value Synopsis#include <Xm/Xm.h> XmStringDirection XmDirectionToStringDirection (dir) XmDirection dir; (void)DescriptionXmDirectionToStringDirection converts the specified XmDirection direction value to its equivalent XmStringDirection value. Basically, if the XmDirection value has a horizontal direction specification, that horizontal element is used; otherwise, the XmStringDirection value is interpreted as XmSTRING_DIRECTION_L_TO_R….
XmDirectionMatchPartial — A function that checks for a specified direction component Synopsis#include <Xm/Xm.h> Boolean XmDirectionMatchPartial (d1, d2, dmask) XmDirection d1; XmDirection d2; XmDirection dmask; (void)DescriptionXmDirectionMatchPartial compares d1 and d2 along the direction component specified by dmask. For example, if dmask equals XmVERTICAL_MASK, then the function will compare only the vertical components of d1 and d2….
XmDirectionMatch — A function that checks for a specified direction component Synopsis#include <Xm/Xm.h> Boolean XmDirectionMatch (d1, d2) XmDirection d1; XmDirection d2; (void)DescriptionXmDirectionMatch compares two XmDirection values. The function returns a Boolean value depending on whether or not the two input values "match." The simplest match is when d1 and d2 are identical. However, other matches…
XmDirection — Data type for the direction of widget components Synopsis#include <Xm/Xm.h>DescriptionXmDirection is the data type specifying the direction in which the system displays subwidgets, children of widgets, or other visual components that are to be laid out. This data type also affects traversal order within tab groups. XmDirection is implemented as an unsigned char…
XmDialogShellExtClass – Motif-compatible modal-dialog shell class DescriptionXmDialogShellExtClass is an internal widget. It should not be used in application programs. X Resources NameClassTypeDefaultAccess XmNdeleteResponseXmCDeleteResponseDeleteResponseNULLCSG XmNdeleteResponse Class HierarchyObject(3) XmExtObject(3) Desktop(3) Shell(3) VendorShell(3) XmDialogShellExtClass(3) CallbacksConvenience FunctionsSee Also
XmDialogShell — The DialogShell widget class Synopsis#include <Xm/DialogS.h>DescriptionModal and modeless dialogs use DialogShell as the Shell parent. DialogShell widgets cannot be iconified. Instead, all secondary DialogShell widgets associated with an ApplicationShell widget are iconified and de-iconified as a group with the primary widget. The client indirectly manipulates DialogShell through the convenience interfaces during creation, and…
XmDestroyPixmap — A pixmap caching function that removes a pixmap from the pixmap cache Synopsis#include <Xm/Xm.h> Boolean XmDestroyPixmap( Screen * screen, Pixmap pixmap);DescriptionXmDestroyPixmap removes pixmaps that are no longer used. Pixmaps are completely freed only when there is no further reference to them. screen Specifies the display screen for which the pixmap was requested pixmap…
XmDesktop – Motif-compatible desktop widget DescriptionDesktop is an internal widget. Application programs should not use it. X Resources NameClassTypeDefaultAccess XmNdesktopParentXmCDesktopParentWidgetNULLCSG XmNextensionTypeXmCExtensionTypeExtensionTypeNULLCSG XmNdesktopParent XmNextensionType Class HierarchyObject(3) XmExtObject(3) Desktop(3) CallbacksConvenience FunctionsSee Also
XmDeactivateWMProtocol — A VendorShell convenience interface that deactivates a protocol without removing it Synopsis#include <Xm/Xm.h> #include <Xm/Protocols.h> void XmDeactivateWMProtocol( Widget shell, Atom protocol);DescriptionXmDeactivateWMProtocol is a convenience interface. It calls XmDeactivateProtocol with the property value set to the atom returned by interning WM_PROTOCOLS. shell Specifies the widget with which the protocol property is associated protocol Specifies…
XmDeactivateProtocol — A VendorShell function that deactivates a protocol without removing it Synopsis#include <Xm/Xm.h> #include <Xm/Protocols.h> void XmDeactivateProtocol( Widget shell, Atom property, Atom protocol);DescriptionXmDeactivateProtocol deactivates a protocol without removing it. It updates the handlers and the property if the shell is realized. It is sometimes useful to allow a protocol’s state information (callback lists, and…
XmDataFieldXYToPos — A DataField function that accesses the character position nearest an x and y position Synopsis#include <Xm/DataF.h> XmTextPosition XmDataFieldXYToPos( Widget widget, Position x, Position y);DescriptionXmDataFieldXYToPos accesses the character position nearest to the specified x and y position, relative to the upper left corner of the DataField widget. widget Specifies the DataField widget ID x…