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/* Copyright (C) 2000-2011 by George Williams */
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "gwidget.h"
struct wfuncs {
int placeholder;
};
/* this is the thing that hangs off of the GWindow that contains all the widget*/
/* info */
typedef struct gwidgetdata {
struct wfuncs *funcs;
GWindow w;
struct gwidgetdata *next; /* siblings */
int (*e_h)(GWindow, GEvent *); /* User's event function for window, our eh will call it */
GIC *gic;
unsigned int has_focus: 1;
/*unsigned int visible: 1;*/ /* this is in the window structure */
unsigned int enabled: 1;
unsigned int iscontainer: 1;
unsigned int istoplevel: 1;
unsigned int contains_focus: 1; /* only for top level widgets */
unsigned int ispalette: 1; /* only for top level widgets */
unsigned int positioned_yet: 1; /* only for top level palettes*/
unsigned int isdocked: 1; /* only for top level palettes*/
} GWidgetD;
typedef struct gwidgetcontainerdata /* : GWidgetD */{
struct wfuncs *funcs;
GWindow w;
struct gwidgetdata *next; /* siblings */
int (*e_h)(GWindow, GEvent *); /* User's event function for window, our eh will call it */
GIC *gic;
unsigned int has_focus: 1;
/*unsigned int visible: 1;*/ /* this is in the window structure */
unsigned int enabled: 1;
unsigned int iscontainer: 1;
unsigned int istoplevel: 1;
unsigned int contains_focus: 1; /* only for top level widgets */
unsigned int ispalette: 1; /* only for top level widgets */
unsigned int positioned_yet: 1; /* only for top level palettes*/
unsigned int isdocked: 1; /* only for top level palettes*/
/* ******************* */
struct ggadget *gadgets;
struct gwidgetdata *widgets; /* children */
/*struct ggadget *gdef, *gcancel;*/
struct ggadget *grabgadget;
struct ggadget *lastddgadget;
struct ggadget *lastwiggle;
} GContainerD;
typedef struct gtopleveldata /* : GContainerD */{
struct wfuncs *funcs;
GWindow w;
struct gwidgetdata *next; /* siblings */
int (*e_h)(GWindow, GEvent *); /* User's event function for window, our eh will call it */
GIC *gic;
unsigned int has_focus: 1;
/*unsigned int visible: 1;*/ /* this is in the window structure */
unsigned int enabled: 1;
unsigned int iscontainer: 1;
unsigned int istoplevel: 1;
unsigned int contains_focus: 1;
unsigned int ispalette: 1;
unsigned int positioned_yet: 1; /* only for top level palettes*/
unsigned int isdocked: 1; /* only for top level palettes*/
unsigned int programmove: 10;
struct ggadget *gadgets;
struct gwidgetdata *widgets; /* children */
struct ggadget *grabgadget;
struct ggadget *lastddgadget;
struct ggadget *lastwiggle;
/* ******************* */
struct ggadget *popupowner; /* Our gadget which owns the */
/* current popup. It needs all events until popup vanishes */
struct ggadget *gdef, *gcancel, *gmenubar;
struct ggadget *gfocus;
GWindow wfocus;
int (*handle_key)(GWindow top, GWindow ew, GEvent *); /* All key events are handled by top level window */
struct gtopleveldata *palettes, *nextp, *owner;
int16 owner_off_x, owner_off_y; /* Offset of palette from owner*/
} GTopLevelD;
GWidgetD *_GWidget_ChangeInternalFocus(GWidget gw,GWidgetD *to,struct ggadget *gto);
void _GWidget_RestorePixmap(GWindow gw, GWindow ours, GRect *rect);
GWindow _GWidget_GetPixmap(GWindow gw,GRect *rect);
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