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Diffstat (limited to 'nx-X11/lib/Xaw/MenuButton.c')
-rw-r--r--nx-X11/lib/Xaw/MenuButton.c276
1 files changed, 0 insertions, 276 deletions
diff --git a/nx-X11/lib/Xaw/MenuButton.c b/nx-X11/lib/Xaw/MenuButton.c
deleted file mode 100644
index 6c5da154a..000000000
--- a/nx-X11/lib/Xaw/MenuButton.c
+++ /dev/null
@@ -1,276 +0,0 @@
-/* $Xorg: MenuButton.c,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ */
-
-/*
-Copyright 1989, 1994, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
- *
- */
-
-/* $XFree86: xc/lib/Xaw/MenuButton.c,v 3.9 2001/10/11 21:17:00 paulo Exp $ */
-
-/*
- * MenuButton.c - Source code for MenuButton widget.
- *
- * This is the source code for the Athena MenuButton widget.
- * It is intended to provide an easy method of activating pulldown menus.
- *
- * Date: May 2, 1989
- *
- * By: Chris D. Peterson
- * MIT X Consortium
- * kit@expo.lcs.mit.edu
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include <X11/IntrinsicP.h>
-#include <X11/StringDefs.h>
-#include <X11/Xmu/SysUtil.h>
-#include <X11/Xaw/MenuButtoP.h>
-#include <X11/Xaw/XawInit.h>
-#include "Private.h"
-
-/*
- * Class Methods
- */
-static void XawMenuButtonClassInitialize(void);
-static void XawMenuButtonInitialize(Widget, Widget, ArgList, Cardinal*);
-static void XawMenuButtonDestroy(Widget);
-static Boolean XawMenuButtonSetValues(Widget, Widget, Widget, ArgList, Cardinal*);
-
-/*
- * Actions
- */
-static void PopupMenu(Widget, XEvent*, String*, Cardinal*);
-
-/*
- * Initialization
- */
-#define superclass ((CommandWidgetClass)&commandClassRec)
-
-static char defaultTranslations[] =
-"<Enter>:" "highlight()\n"
-"<Leave>:" "reset()\n"
-"Any<BtnDown>:" "reset() PopupMenu()\n";
-
-static char default_menu_name[] = "menu";
-
-#define offset(field) XtOffsetOf(MenuButtonRec, field)
-static XtResource resources[] = {
- {
- XtNmenuName,
- XtCMenuName,
- XtRString,
- sizeof(String),
- offset(menu_button.menu_name),
- XtRString,
- (XtPointer)default_menu_name
- },
-};
-#undef offset
-
-static XtActionsRec actionsList[] =
-{
- {"PopupMenu", PopupMenu},
-};
-
-MenuButtonClassRec menuButtonClassRec = {
- /* core */
- {
- (WidgetClass)superclass, /* superclass */
- "MenuButton", /* class_name */
- sizeof(MenuButtonRec), /* size */
- XawMenuButtonClassInitialize, /* class_initialize */
- NULL, /* class_part_initialize */
- False, /* class_inited */
- XawMenuButtonInitialize, /* initialize */
- NULL, /* initialize_hook */
- XtInheritRealize, /* realize */
- actionsList, /* actions */
- XtNumber(actionsList), /* num_actions */
- resources, /* resources */
- XtNumber(resources), /* num_resources */
- NULLQUARK, /* xrm_class */
- False, /* compress_motion */
- True, /* compress_exposure */
- True, /* compress_enterleave */
- False, /* visible_interest */
- XawMenuButtonDestroy, /* destroy */
- XtInheritResize, /* resize */
- XtInheritExpose, /* expose */
- XawMenuButtonSetValues, /* set_values */
- NULL, /* set_values_hook */
- XtInheritSetValuesAlmost, /* set_values_almost */
- NULL, /* get_values_hook */
- NULL, /* accept_focus */
- XtVersion, /* version */
- NULL, /* callback_private */
- defaultTranslations, /* tm_table */
- XtInheritQueryGeometry, /* query_geometry */
- XtInheritDisplayAccelerator, /* display_accelerator */
- NULL, /* extension */
- },
- /* simple */
- {
- XtInheritChangeSensitive /* change_sensitive */
- },
- /* label */
- {
- NULL, /* extension */
- },
- /* command */
- {
- NULL, /* extension */
- },
- /* menu_button */
- {
- NULL, /* extension */
- },
-};
-
-WidgetClass menuButtonWidgetClass = (WidgetClass)&menuButtonClassRec;
-
-/*
- * Implementation
- */
-static void
-XawMenuButtonClassInitialize(void)
-{
- XawInitializeWidgetSet();
- XtRegisterGrabAction(PopupMenu, True,
- ButtonPressMask | ButtonReleaseMask,
- GrabModeAsync, GrabModeAsync);
-}
-
-/*ARGSUSED*/
-static void
-XawMenuButtonInitialize(Widget request, Widget cnew,
- ArgList args, Cardinal *num_args)
-{
- MenuButtonWidget mbw = (MenuButtonWidget)cnew;
-
- if (mbw->menu_button.menu_name != default_menu_name)
- mbw->menu_button.menu_name = XtNewString(mbw->menu_button.menu_name);
-}
-
-static void
-XawMenuButtonDestroy(Widget w)
-{
- MenuButtonWidget mbw = (MenuButtonWidget)w;
-
- if (mbw->menu_button.menu_name != default_menu_name)
- XtFree(mbw->menu_button.menu_name);
-}
-
-/*ARGSUSED*/
-static Boolean
-XawMenuButtonSetValues(Widget current, Widget request, Widget cnew,
- ArgList args, Cardinal *num_args)
-{
- MenuButtonWidget mbw_old = (MenuButtonWidget)current;
- MenuButtonWidget mbw_new = (MenuButtonWidget)cnew;
-
- if (mbw_old->menu_button.menu_name != mbw_new->menu_button.menu_name) {
- if (mbw_old->menu_button.menu_name != default_menu_name)
- XtFree(mbw_old->menu_button.menu_name);
- if (mbw_new->menu_button.menu_name != default_menu_name)
- mbw_new->menu_button.menu_name =
- XtNewString(mbw_new->menu_button.menu_name);
- }
-
- return (False);
-}
-
-/*ARGSUSED*/
-static void
-PopupMenu(Widget w, XEvent *event, String *params, Cardinal *num_params)
-{
- MenuButtonWidget mbw = (MenuButtonWidget)w;
- Widget menu = NULL, temp;
- Arg arglist[2];
- Cardinal num_args;
- int menu_x, menu_y, menu_width, menu_height, button_height;
- Position button_x, button_y;
-
- temp = w;
- while(temp != NULL) {
- menu = XtNameToWidget(temp, mbw->menu_button.menu_name);
- if (menu == NULL)
- temp = XtParent(temp);
- else
- break;
- }
-
- if (menu == NULL) {
- char error_buf[BUFSIZ];
-
- (void)XmuSnprintf(error_buf, sizeof(error_buf),
- "MenuButton: Could not find menu widget named %s.",
- mbw->menu_button.menu_name);
- XtAppWarning(XtWidgetToApplicationContext(w), error_buf);
- return;
- }
-
- if (!XtIsRealized(menu))
- XtRealizeWidget(menu);
-
- menu_width = XtWidth(menu) + (XtBorderWidth(menu) << 1);
- button_height = XtHeight(w) + (XtBorderWidth(w) << 1);
- menu_height = XtHeight(menu) + (XtBorderWidth(menu) << 1);
-
- XtTranslateCoords(w, 0, 0, &button_x, &button_y);
- menu_x = button_x;
- menu_y = button_y + button_height;
-
- if (menu_y >= 0) {
- int scr_height = HeightOfScreen(XtScreen(menu));
-
- if (menu_y + menu_height > scr_height)
- menu_y = button_y - menu_height;
- if (menu_y < 0) {
- menu_y = scr_height - menu_height;
- menu_x = button_x + XtWidth(w) + (XtBorderWidth(w) << 1);
- if (menu_x + menu_width > WidthOfScreen(XtScreen(menu)))
- menu_x = button_x - menu_width;
- }
- }
- if (menu_y < 0)
- menu_y = 0;
-
- if (menu_x >= 0) {
- int scr_width = WidthOfScreen(XtScreen(menu));
-
- if (menu_x + menu_width > scr_width)
- menu_x = scr_width - menu_width;
- }
- if (menu_x < 0)
- menu_x = 0;
-
- num_args = 0;
- XtSetArg(arglist[num_args], XtNx, menu_x); num_args++;
- XtSetArg(arglist[num_args], XtNy, menu_y); num_args++;
- XtSetValues(menu, arglist, num_args);
-
- XtPopupSpringLoaded(menu);
-}
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