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/*
* ComboBox.h - Das schon lange schmerzlich vermisste Combo-Box-
* Widget -- nun endlich auf fuer Motif!
*
* Letzte Modifikation: 04.10.1995 Revisionsstand: 1.32a
*
* (c) 1993, 1994 Harald Albrecht
* Institut fuer Geometrie und Praktische Mathematik
* RWTH Aachen, Germany
* albrecht@igpm.rwth-aachen.de
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program (see the file COPYING for more details);
* if not, write to the Free Software Foundation, Inc., 675 Mass Ave,
* Cambridge, MA 02139, USA.
*
*/
#ifndef __ComboBoxWidget_h
#define __ComboBoxWidget_h
#include <Xm/Xm.h>
#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
#endif
/* Not sure, but it seems that older versions of Motif
* do not define XmNselectionCallback
*/
#if XmVersion < 2000
#define XmNselectionCallback "selectionCallback"
#endif
#define XmCSelectionCallback "SelectionCallback"
#define XmNunselectionCallback "unselectionCallback"
#define XmCUnselectionCallback "UnselectionCallback"
#define XmNdropDownCallback "dropDownCallback"
#define XmCDropDownCallback "DropDownCallback"
#define XmNdropDownCursor "dropDownCursor"
#define XmCDropDownCursor "DropDownCursor"
#define XmNdropDownWidth "dropDownWidth"
#define XmCDropDownWidth "DropDownWidth"
#define XmNdropDownHeight "dropDownHeight"
#define XmCDropDownHeight "DropDownHeight"
/* ICH GLAUB' ES JA EINFACH NICHT! DIESE @#$!%^ BEI DER OSF HABEN
* DOCH TATSAECHLICH VERGESSEN, DASS DIE EINTRAEGE IN DER LISTBOX
* VIELLEICHT AUCH SORTIERT SEIN SOLLEN -- MUSS MAN DENN ALLES
* SELBST MACHEN?!
*/
#define XmNsorted "sorted"
#define XmCSorted "Sorted"
#define XmNsortingCallback "sortingCallback"
#define XmCSortingCallback "SortingCallback"
#define XmNstaticList "staticList"
#define XmCStaticList "StaticList"
#define XmNsquareArrow "squareArrow"
#define XmCSquareArrow "SquareArrow"
#define XmNarrowSpacingOn "arrowSpacingOn"
#define XmCArrowSpacingOn "ArrowSpacingOn"
/*
* Wie verhaeltsich die Liste, wenn der Focus verloren geht, sobald
* der Mauszeiger aus dem Dialog herausbewegt wird?
*/
#define XmNpersistentDropDown "persistentDropDown"
#define XmCPersistentDropDown "PersistentDropDown"
#define XmNtwmHandlingOn "twmHandlingOn"
#define XmCTwmHandlingOn "TwmHandlingOn"
/*
* alles fuer das Label...
*/
#define XmNshowLabel "showLabel"
#define XmCShowLabel "ShowLabel"
#define XmNdropDownOffset "dropDownOffset"
#define XmCDropDownOffset "DropDownOffset"
#define XmNlabelMarginBottom "labelMarginBottom"
#define XmCLabelMarginBottom "LabelMarginBottom"
#define XmNlabelMarginHeight "labelMarginHeight"
#define XmCLabelMarginHeight "LabelMarginHeight"
#define XmNlabelMarginLeft "labelMarginLeft"
#define XmCLabelMarginLeft "LabelMarginLeft"
#define XmNlabelMarginRight "labelMarginRight"
#define XmCLabelMarginRight "LabelMarginRight"
#define XmNlabelMarginTop "labelMarginTop"
#define XmCLabelMarginTop "LabelMarginTop"
#define XmNlabelMarginWidth "labelMarginWidth"
#define XmCLabelMarginWidth "LabelMarginWidth"
/* Callback reasons: (part. predefined)
*
* XmCR_SINGLE_SELECT user selected item in the list
*/
typedef struct {
int reason; /* Grund */
XEvent *event; /* Ausloesender Event */
XmString value; /* Ausgewaehlter Eintrag */
int index; /* Index dieses Eintrages */
} XmComboBoxSelectionCallbackStruct,XmComboBoxDefaultActionCallbackStruct;
typedef struct {
int reason;
XEvent *event;
Boolean doit;
Position currInsert, newInsert;
Position startPos, endPos;
XmTextBlock text;
} XmComboBoxTextVerifyCallbackStruct, *XmComboBoxTextVerifyPtr;
/* Callback reasons: new
*
* XmCR_SHOW_LIST list is dropping down
* XmCR_HIDE_LIST list is getting hidden
*
* XmCR_UNSELECT unselecting item from list or osfDelete
*/
#define XmCR_SHOW_LIST 4200 /* ten times "42", that should */
#define XmCR_HIDE_LIST 4201 /* explain everything of live... */
#define XmCR_UNSELECT 4202
typedef struct {
int reason; /* Grund */
XEvent *event; /* Ausloesender Event */
} XmComboBoxDropDownCallbackStruct, XmComboBoxUnselectionCallbackStruct;
#define XmCR_SORTING 4203
#define XmOP_INIT 1
#define XmOP_DONE 2
#define XmOP_COMPARE 3
typedef struct {
int reason;
XEvent *event; /* IMMER NULL!! */
int operation;
void *item_internal;
XmString item;
int result;
} XmComboBoxSortingCallbackStruct, *XmComboBoxSortingPtr;
/* Alle Funktionen, um auf die Liste der Combo-Box zuzugreifen.
* Bitte immer diese Funktionen dazu benutzen und nicht direkt
* auf das entsprechende Widget in der Combo-Box zugreifen!
* Aus diesem Grunde sind auch nicht alle Funktionen einer Listbox
* verfuegbar, da sich einige Funktionen mit der Verwaltung der
* Combo-Box beissen wuerden.
*/
extern void XmComboBoxAddItem(Widget w, XmString item, int pos);
extern void XmComboBoxAddItems(Widget w, XmString *items, int item_count, int pos);
extern void XmComboBoxAddItemUnselected(Widget w, XmString item, int pos);
extern void XmComboBoxDeleteItem(Widget w, XmString item);
extern void XmComboBoxDeleteItems(Widget w, XmString *items, int item_count);
extern void XmComboBoxDeletePos(Widget w, int pos);
extern void XmComboBoxDeleteItemsPos(Widget w, int item_count, int pos);
extern void XmComboBoxDeleteAllItems(Widget w);
extern void XmComboBoxReplaceItems(Widget w, XmString *old_items, int item_count, XmString *new_items);
extern void XmComboBoxReplaceItemsPos(Widget w, XmString *new_items, int item_count, int position);
extern Boolean XmComboBoxItemExists(Widget w, XmString item);
extern int XmComboBoxItemPos(Widget w, XmString item);
extern Boolean XmComboBoxGetMatchPos(Widget w, XmString item, int **pos_list, int *pos_count);
extern void XmComboBoxSelectPos(Widget w, int pos, Boolean notify);
extern void XmComboBoxSelectItem(Widget w, XmString item, Boolean notify);
/* Etwas anders als bei der Listbox, da es sowieso nur einen ausge-
* waehlten Eintrag in der Listbox geben kann!
* Liefert Index des ausgewaehlten Eintrages oder 0.
*/
extern int XmComboBoxGetSelectedPos(Widget w);
extern void XmComboBoxClearItemSelection(Widget w);
/*
* Nun alle Funktionen, die auf das Eingabefeld zugreifen...
* Auch hier gilt wieder, es gibt 'was auf die Finger, wenn jemand
* versucht, direkt auf das Eingabefeld direkt zuzugreifen!
*/
extern void XmComboBoxClearSelection(Widget w, Time time);
extern Boolean XmComboBoxCopy(Widget w, Time time);
extern Boolean XmComboBoxCut(Widget w, Time time);
extern XmTextPosition XmComboBoxGetInsertionPosition(Widget w);
extern XmTextPosition XmComboBoxGetLastPosition(Widget w);
extern int XmComboBoxGetMaxLength(Widget w);
extern char * XmComboBoxGetSelection(Widget w);
extern Boolean XmComboBoxGetSelectionPosition(Widget w, XmTextPosition *left,
XmTextPosition *right);
extern char * XmComboBoxGetString(Widget w);
/* Die Drop-Down-Liste ein oder ausklappen */
extern void XmComboBoxHideList(Widget w);
extern void XmComboBoxInsert(Widget w, XmTextPosition position, char *value);
extern Boolean XmComboBoxPaste(Widget w);
extern Boolean XmComboBoxRemove(Widget w);
extern void XmComboBoxReplace(Widget w, XmTextPosition from_pos,
XmTextPosition to_pos, char *value);
extern void XmComboBoxSetAddMode(Widget w, Boolean state);
extern void XmComboBoxSetHighlight(Widget w, XmTextPosition left,
XmTextPosition right, XmHighlightMode mode);
extern void XmComboBoxSetInsertionPosition(Widget w, XmTextPosition position);
extern void XmComboBoxSetMaxLength(Widget w, int max_length);
extern void XmComboBoxSetSelection(Widget w, XmTextPosition first,
XmTextPosition last, Time time);
extern void XmComboBoxSetString(Widget w, char *value);
extern void XmComboBoxShowPosition(Widget w, XmTextPosition position);
extern void XmComboBoxShowList(Widget w);
extern WidgetClass xmComboBoxWidgetClass; /* Die Klasse hoechstselbst */
#ifndef XmIsComboBox
#define XmIsComboBox(w) XtIsSubclass(w, xmComboBoxWidgetClass)
#endif /* XmIsComboBox */
typedef struct _XmComboBoxClassRec *XmComboBoxWidgetClass;
typedef struct _XmComboBoxRec *XmComboBoxWidget;
extern Widget XmCreateComboBox(Widget parent, String name, ArgList arglist,
Cardinal argcount);
/* PLEASE do not use this functions if you really not need to do so !!! */
extern Widget XmComboBoxGetEditWidget(Widget w);
extern Widget XmComboBoxGetListWidget(Widget w);
extern Widget XmComboBoxGetLabelWidget(Widget w);
#if defined(__cplusplus) || defined(c_plusplus)
}
#endif
#endif /* __ComboBoxWidget_h */
/* Ende von ComboBox.h */
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