xref: /haiku/headers/os/interface/StringView.h (revision e79e4e7c9e432c90415f79809b7160e864f79001)
1 //------------------------------------------------------------------------------
2 //	Copyright (c) 2001-2002, OpenBeOS
3 //
4 //	Permission is hereby granted, free of charge, to any person obtaining a
5 //	copy of this software and associated documentation files (the "Software"),
6 //	to deal in the Software without restriction, including without limitation
7 //	the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 //	and/or sell copies of the Software, and to permit persons to whom the
9 //	Software is furnished to do so, subject to the following conditions:
10 //
11 //	The above copyright notice and this permission notice shall be included in
12 //	all copies or substantial portions of the Software.
13 //
14 //	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 //	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 //	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 //	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 //	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
19 //	FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
20 //	DEALINGS IN THE SOFTWARE.
21 //
22 //	File Name:		StringView.h
23 //	Author:			Frans van Nispen (xlr8@tref.nl)
24 //	Description:	BStringView draw a non-editable text string
25 //------------------------------------------------------------------------------
26 
27 #ifndef _STRING_VIEW_H
28 #define _STRING_VIEW_H
29 
30 // Standard Includes -----------------------------------------------------------
31 
32 // System Includes -------------------------------------------------------------
33 #include <BeBuild.h>
34 #include <View.h>
35 
36 // Project Includes ------------------------------------------------------------
37 
38 // Local Includes --------------------------------------------------------------
39 
40 // Local Defines ---------------------------------------------------------------
41 
42 // Globals ---------------------------------------------------------------------
43 
44 
45 // BStringView class -----------------------------------------------------------
46 class BStringView : public BView{
47 public:
48 						BStringView(BRect bounds, const char* name, const char* text,
49 									uint32 resizeFlags = B_FOLLOW_LEFT | B_FOLLOW_TOP,
50 									uint32 flags = B_WILL_DRAW);
51 						BStringView(BMessage* data);
52 	virtual 			~BStringView();
53 	static	BArchivable	*Instantiate(BMessage* data);
54 	virtual	status_t	Archive(BMessage* data, bool deep = true) const;
55 
56 			void		SetText(const char* text);
57 			const char	*Text() const;
58 			void		SetAlignment(alignment flag);
59 			alignment	Alignment() const;
60 
61 	virtual	void		AttachedToWindow();
62 	virtual	void		Draw(BRect bounds);
63 
64 	virtual void		MessageReceived(BMessage* msg);
65 	virtual	void		MouseDown(BPoint pt);
66 	virtual	void		MouseUp(BPoint pt);
67 	virtual	void		MouseMoved(BPoint pt, uint32 code, const BMessage* msg);
68 	virtual	void		DetachedFromWindow();
69 	virtual	void		FrameMoved(BPoint new_position);
70 	virtual	void		FrameResized(float new_width, float new_height);
71 
72 	virtual BHandler	*ResolveSpecifier(	BMessage* msg, int32 index, BMessage* specifier,
73 											int32 form, const char* property);
74 
75 	virtual void		ResizeToPreferred();
76 	virtual void		GetPreferredSize(float* width, float* height);
77 	virtual void		MakeFocus(bool state = true);
78 	virtual void		AllAttached();
79 	virtual void		AllDetached();
80 	virtual status_t	GetSupportedSuites(BMessage* data);
81 
82 
83 // Private or reserved ---------------------------------------------------------
84 	virtual status_t	Perform(perform_code d, void* arg);
85 
86 private:
87 	virtual	void		_ReservedStringView1();
88 	virtual	void		_ReservedStringView2();
89 	virtual	void		_ReservedStringView3();
90 
91 			BStringView	&operator=(const BStringView&);
92 
93 			char*		fText;
94 			alignment	fAlign;
95 			uint32		_reserved[3];
96 };
97 //------------------------------------------------------------------------------
98 
99 #endif	// _STRINGVIEW_H
100 
101 /*
102  * $Log $
103  *
104  * $Id  $
105  *
106  */
107 
108