зеркало из https://github.com/mozilla/gecko-dev.git
202 строки
7.5 KiB
C
202 строки
7.5 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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/*----------------------------------------------------------------------*/
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/* */
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/* Name: <Xfe/LabelP.h> */
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/* Description: XfeLabel widget private header file. */
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/* Author: Ramiro Estrugo <ramiro@netscape.com> */
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/* */
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/*----------------------------------------------------------------------*/
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#ifndef _XfeLabelP_h_ /* start LabelP.h */
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#define _XfeLabelP_h_
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#include <Xfe/Label.h>
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#include <Xfe/PrimitiveP.h>
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XFE_BEGIN_CPLUSPLUS_PROTECTION
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeLabel method inheritance macros */
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/* */
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/*----------------------------------------------------------------------*/
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#define XfeInheritLayoutString ((XtWidgetProc) _XtInherit)
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#define XfeInheritDrawString ((XfeExposeProc) _XtInherit)
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#define XfeInheritDrawSelection ((XfeExposeProc) _XtInherit)
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#define XfeInheritGetLabelGC ((XfeGetGCFunc) _XtInherit)
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#define XfeInheritGetSelectionGC ((XfeGetGCFunc) _XtInherit)
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeLabelClassPart */
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/* */
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/*----------------------------------------------------------------------*/
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typedef struct
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{
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XtWidgetProc layout_string; /* layout_label */
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XfeExposeProc draw_string; /* draw_string */
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XfeExposeProc draw_selection; /* draw_selection */
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XfeGetGCFunc get_label_gc; /* get_label_gc */
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XfeGetGCFunc get_selection_gc; /* get_selection_gc */
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XtPointer extension; /* Extension */
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} XfeLabelClassPart;
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeLabelClassRec */
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/* */
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/*----------------------------------------------------------------------*/
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typedef struct _XfeLabelClassRec
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{
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CoreClassPart core_class;
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XmPrimitiveClassPart primitive_class;
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XfePrimitiveClassPart xfe_primitive_class;
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XfeLabelClassPart xfe_label_class;
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} XfeLabelClassRec;
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externalref XfeLabelClassRec xfeLabelClassRec;
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeLabelPart */
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/* */
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/*----------------------------------------------------------------------*/
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typedef struct _XfeLabelPart
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{
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/* Callback resources */
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XtCallbackList selection_changed_callback; /* Selection changed cb */
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/* Label resources */
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unsigned char label_alignment; /* Label alignment */
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unsigned char label_direction; /* Label direction */
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XmFontList font_list; /* Label fontlist */
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XmString label_string; /* Label string */
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/* Truncation resources */
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Boolean truncate_label; /* Truncate label */
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XfeTruncateXmStringProc truncate_proc; /* Trunctae proc */
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/* Selection resources */
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Boolean selected; /* Selected ? */
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Pixel selection_color; /* Selection color */
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Modifiers selection_modifiers; /* Selection mod */
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/* Edit resources */
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Modifiers edit_modifiers; /* Edit mod */
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/* Private Data Members */
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GC label_GC; /* Label gc */
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GC insensitive_top_GC; /* Insens top gc */
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GC insensitive_bottom_GC; /* Insens bottom gc */
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XRectangle label_rect; /* Label rectangle */
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Dimension misc_offset; /* Misc offset */
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GC selection_GC; /* Selection gc */
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} XfeLabelPart;
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeLabelRec */
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/* */
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/*----------------------------------------------------------------------*/
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typedef struct _XfeLabelRec
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{
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CorePart core; /* Core Part */
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XmPrimitivePart primitive; /* XmPrimitive Part */
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XfePrimitivePart xfe_primitive; /* XfePrimitive Part */
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XfeLabelPart xfe_label; /* XfeLabel Part */
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} XfeLabelRec;
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeLabelPart Access Macro */
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/* */
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/*----------------------------------------------------------------------*/
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#define _XfeLabelPart(w) &(((XfeLabelWidget) w) -> xfe_label)
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeLabel Method invocation functions */
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/* */
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/*----------------------------------------------------------------------*/
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extern void
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_XfeLabelLayoutString (Widget w);
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/*----------------------------------------------------------------------*/
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extern void
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_XfeLabelDrawString (Widget w,
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XEvent * event,
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Region region,
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XRectangle * clip_rect);
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/*----------------------------------------------------------------------*/
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extern void
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_XfeLabelDrawSelection (Widget w,
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XEvent * event,
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Region region,
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XRectangle * clip_rect);
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/*----------------------------------------------------------------------*/
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extern GC
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_XfeLabelGetLabelGC (Widget w);
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/*----------------------------------------------------------------------*/
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extern GC
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_XfeLabelGetSelectionGC (Widget w);
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/*----------------------------------------------------------------------*/
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeLabel action procedures */
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/* */
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/*----------------------------------------------------------------------*/
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extern void
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_XfeLabelBtn1Down (Widget,XEvent *,char **,Cardinal *);
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/*----------------------------------------------------------------------*/
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extern void
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_XfeLabelSelect (Widget,XEvent *,char **,Cardinal *);
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/*----------------------------------------------------------------------*/
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extern void
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_XfeLabelEdit (Widget,XEvent *,char **,Cardinal *);
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/*----------------------------------------------------------------------*/
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeLabel private functions */
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/* */
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/*----------------------------------------------------------------------*/
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extern Boolean
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_XfeLabelAcceptSelectionEvent (Widget w,
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XEvent * event,
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Boolean inside_label);
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/*----------------------------------------------------------------------*/
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extern Boolean
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_XfeLabelAcceptEditEvent (Widget w,
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XEvent * event,
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Boolean inside_label);
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/*----------------------------------------------------------------------*/
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extern void
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_XfeLabelSetSelected (Widget w,
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XEvent * event,
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Boolean selected,
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Boolean invoke_callbacks);
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/*----------------------------------------------------------------------*/
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XFE_END_CPLUSPLUS_PROTECTION
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#endif /* end LabelP.h */
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