XSetFillStyle, XSetFillRule – GC convenience routines Syntax int XSetFillStyle(Display *display, GC gc, int fill_style); int XSetFillRule(Display *display, GC gc, int fill_rule); Arguments display Specifies the connection to the X server. fill_rule Specifies the fill-rule you want to set for the specified GC. You can pass EvenOddRule or WindingRule. fill_style Specifies the fill-style you want to…
XSetFillStyle, XSetFillRule – GC convenience routines Syntax int XSetFillStyle(Display *display, GC gc, int fill_style); int XSetFillRule(Display *display, GC gc, int fill_rule); Arguments display Specifies the connection to the X server. fill_rule Specifies the fill-rule you want to set for the specified GC. You can pass EvenOddRule or WindingRule. fill_style Specifies the fill-style you want to…
XSetEventQueueOwner – set event queue owner on a shared Xlib/XCB connection Syntax #include <X11/Xlib-xcb.h> void XSetEventQueueOwner(Display *dpy, enum XEventQueueOwner owner); Arguments dpy Specifies the connection to the X server. owner Specifies the event queue ownership: XlibOwnsEventQueue (default) Xlib owns the event queue. Use the Xlib event-handling functions. Do not call the XCB event-handling functions. XCBOwnsEventQueue XCB…
XSetErrorHandler, XGetErrorText, XDisplayName, XSetIOErrorHandler, XGetErrorDatabaseText – default error handlers Syntax int (*XSetErrorHandler(int (*handler)(Display *, XErrorEvent *)))(); int XGetErrorText(Display *display, int code, char *buffer_return, int length); char *XDisplayName(char *string); int (*XSetIOErrorHandler(int (*handler)(Display *)))(); int XGetErrorDatabaseText(Display *display, char *name, char *message, char *default_string, char *buffer_return, int length); Arguments buffer_return Returns the error description. code Specifies the error…
XSetDeviceValuators – initialize the valuators on an extension input device Synopsis #include <X11/extensions/XInput.h> XSetDeviceValuators( Display *display, XDevice *device, int *valuators, int first_valuator, int num_valuators); display Specifies the connection to the X server. device Specifies the device whose valuators are to be initialized. valuators Specifies a pointer to an array of integer values to be used…
XGetDeviceModifierMapping, XSetDeviceModifierMapping – query or change device modifier mappings Synopsis #include <X11/extensions/XInput.h> int XSetDeviceModifierMapping( Display *display, XDevice *device, XModifierKeymap *modmap); XModifierKeymap *XGetDeviceModifierMapping( Display *display, XDevice *device); display Specifies the connection to the X server. device Specifies the device whose modifier mapping is to be queried or modified. modmap Specifies a pointer to the XModifierKeymap structure….
XSetDeviceMode – change the mode of a device Synopsis #include <X11/extensions/XInput.h> XSetDeviceMode( Display *display, XDevice *device, int mode); display Specifies the connection to the X server. device Specifies the device whose mode is to be changed. mode Specifies the mode. You can pass Absolute, or Relative. Description The XSetDeviceMode request changes the mode of an…
XSetDeviceFocus, XGetDeviceFocus – control extension input device focus Synopsis #include <X11/extensions/XInput.h> XSetDeviceFocus( Display *display, XDevice *device, Window focus, int revert_to, Time time); XGetDeviceFocus( Display *display, XDevice *device, Window *focus_return, int *revert_to_return, int * time_return); Arguments display Specifies the connection to the X server. device Specifies the device whose focus is to be queried or changed….
XSetDeviceButtonMapping, XGetDeviceButtonMapping – query or change device button mappings Synopsis #include <X11/extensions/XInput.h> int XSetDeviceButtonMapping( Display *display, XDevice *device, unsigned char map[], int nmap); int XGetDeviceButtonMapping( Display *display, XDevice *device, unsigned char map_return[], int nmap); display Specifies the connection to the X server. device Specifies the device whose button mapping is to be queried or changed….
XSetLineAttributes, XSetDashes – GC convenience routines Syntax int XSetLineAttributes(Display *display, GC gc, unsigned int line_width, int line_style, int cap_style, int join_style); int XSetDashes(Display *display, GC gc, int dash_offset, char dash_list[], int n); Arguments cap_style Specifies the line-style and cap-style you want to set for the specified GC. You can pass CapNotLast, CapButt, CapRound, or CapProjecting….
XSetCommand, XGetCommand – set or read a window’s WM_COMMAND property Syntax int XSetCommand(Display *display, Window w, char **argv, int argc); Status XGetCommand(Display *display, Window w, char ***argv_return, int *argc_return); Arguments argc Specifies the number of arguments. argc_return Returns the number of arguments returned. argv Specifies the application’s argument list. argv_return Returns the application’s argument list….
XSetCloseDownMode, XKillClient – control clients Syntax int XSetCloseDownMode(Display *display, int close_mode); int XKillClient(Display *display, XID resource); Arguments close_mode Specifies the client close-down mode. You can pass DestroyAll, RetainPermanent, or RetainTemporary. display Specifies the connection to the X server. resource Specifies any resource associated with the client that you want to destroy or AllTemporary. Description The…
XSetClipOrigin, XSetClipMask, XSetClipRectangles – GC convenience routines Syntax int XSetClipOrigin(Display *display, GC gc, int clip_x_origin, int clip_y_origin); int XSetClipMask(Display *display, GC gc, Pixmap pixmap); int XSetClipRectangles(Display *display, GC gc, int clip_x_origin, int clip_y_origin, XRectangle rectangles[], int n, int ordering); Arguments display Specifies the connection to the X server. clip_x_origin clip_y_origin Specify the x and y…
XSetClipOrigin, XSetClipMask, XSetClipRectangles – GC convenience routines Syntax int XSetClipOrigin(Display *display, GC gc, int clip_x_origin, int clip_y_origin); int XSetClipMask(Display *display, GC gc, Pixmap pixmap); int XSetClipRectangles(Display *display, GC gc, int clip_x_origin, int clip_y_origin, XRectangle rectangles[], int n, int ordering); Arguments display Specifies the connection to the X server. clip_x_origin clip_y_origin Specify the x and y…
XSetClipOrigin, XSetClipMask, XSetClipRectangles – GC convenience routines Syntax int XSetClipOrigin(Display *display, GC gc, int clip_x_origin, int clip_y_origin); int XSetClipMask(Display *display, GC gc, Pixmap pixmap); int XSetClipRectangles(Display *display, GC gc, int clip_x_origin, int clip_y_origin, XRectangle rectangles[], int n, int ordering); Arguments display Specifies the connection to the X server. clip_x_origin clip_y_origin Specify the x and y…
XAllocClassHint, XSetClassHint, XGetClassHint, XClassHint – allocate class hints structure and set or read a window’s WM_CLASS property Syntax XClassHint *XAllocClassHint(void); XSetClassHint(Display *display, Window w, XClassHint *class_hints); Status XGetClassHint(Display *display, Window w, XClassHint *class_hints_return); Arguments display Specifies the connection to the X server. class_hints Specifies the XClassHint structure that is to be used. class_hints_return Returns the…
XSetState, XSetFunction, XSetPlaneMask, XSetForeground, XSetBackground – GC convenience routines Syntax int XSetState(Display *display, GC gc, unsigned long foreground, unsigned int background, int function, unsigned long plane_mask); int XSetFunction(Display *display, GC gc, int function); int XSetPlaneMask(Display *display, GC gc, unsigned long plane_mask); int XSetForeground(Display *display, GC gc, unsigned long foreground); int XSetBackground(Display *display, GC gc, unsigned…
XSetArcMode, XSetSubwindowMode, XSetGraphicsExposure – GC convenience routines Syntax int XSetArcMode(Display *display, GC gc, int arc_mode); int XSetSubwindowMode(Display *display, GC gc, int subwindow_mode); int XSetGraphicsExposures(Display *display, GC gc, Bool graphics_exposures); Arguments arc_mode Specifies the arc mode. You can pass ArcChord or ArcPieSlice. display Specifies the connection to the X server. gc Specifies the GC. graphics_exposures Specifies…
XSynchronize, XSetAfterFunction – enable or disable synchronization Syntax int (*XSynchronize(Display *display, Bool onoff))(); int (*XSetAfterFunction(Display *display, int (*procedure)()))(); Arguments display Specifies the connection to the X server. procedure Specifies the procedure to be called. onoff Specifies a Boolean value that indicates whether to enable or disable synchronization. Description The XSynchronize function returns the previous after…
XAddHost, XAddHosts, XListHosts, XRemoveHost, XRemoveHosts, XSetAccessControl, XEnableAccessControl, XDisableAccessControl, XHostAddress, XServerInterpretedAddress – control host access and host control structure Syntax int XAddHost(Display *display, XHostAddress *host); int XAddHosts(Display *display, XHostAddress *hosts, int num_hosts); XHostAddress *XListHosts(Display *display, int *nhosts_return, Bool state_return); int XRemoveHost(Display *display, XHostAddress *host); int XRemoveHosts(Display *display, XHostAddress *hosts, int num_hosts); int XSetAccessControl(Display *display, int mode);…