| /* |
| * Copyright (c) 1995, 2003, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| #ifndef _CANVAS_H_ |
| #define _CANVAS_H_ |
| #ifndef HEADLESS |
| |
| void awt_canvas_reconfigure(struct FrameData *wdata); |
| Widget awt_canvas_create(XtPointer this, |
| Widget parent, |
| char *base, |
| int32_t width, |
| int32_t height, |
| Boolean parentIsFrame, |
| struct FrameData *wdata, |
| AwtGraphicsConfigDataPtr awtData); |
| void awt_canvas_scroll(XtPointer this, struct CanvasData *wdata, long dx, long dy); |
| void awt_canvas_event_handler(Widget w, XtPointer client_data, |
| XEvent *event, Boolean *cont); |
| void awt_canvas_handleEvent(Widget w, XtPointer client_data, |
| XEvent *event, struct WidgetInfo *winfo, |
| Boolean *cont, Boolean passEvent); |
| |
| void awt_copyXEventToAWTEvent(JNIEnv* env, XEvent * xevent, jobject jevent); |
| KeySym awt_getX11KeySym(jint awtKey); |
| jobject awt_canvas_getFocusOwnerPeer(); |
| jobject awt_canvas_getFocusedWindowPeer(); |
| void awt_canvas_setFocusOwnerPeer(jobject peer); |
| void awt_canvas_setFocusedWindowPeer(jobject peer); |
| jobject awt_canvas_wrapInSequenced(jobject awtevent); |
| extern void keysymToAWTKeyCode(KeySym x11Key, jint *keycode, Boolean *mapsToUnicodeChar, |
| jint *keyLocation); |
| #define awt_canvas_addToFocusList awt_canvas_addToFocusListDefault |
| void awt_canvas_addToFocusListDefault(jobject target); |
| void awt_canvas_addToFocusListWithDuplicates(jobject target, jboolean acceptDuplicate); |
| extern void callFocusCallback(jobject focusPeer, int focus_type, jobject cause); |
| extern void callFocusHandler(Widget w, int eventType, jobject cause); |
| |
| typedef struct FocusListElt{ |
| jweak requestor; |
| struct FocusListElt * next; |
| } FocusListElt; |
| extern FocusListElt *focusList; |
| extern FocusListElt *focusListEnd; |
| extern jweak forGained; |
| |
| #endif /* !HEADLESS */ |
| #endif /* _CANVAS_H_ */ |
