1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
|
/**
* @file lltextbox.h
* @brief A single text item display
*
* $LicenseInfo:firstyear=2001&license=viewergpl$
*
* Copyright (c) 2001-2007, Linden Research, Inc.
*
* Second Life Viewer Source Code
* The source code in this file ("Source Code") is provided by Linden Lab
* to you under the terms of the GNU General Public License, version 2.0
* ("GPL"), unless you have obtained a separate licensing agreement
* ("Other License"), formally executed by you and Linden Lab. Terms of
* the GPL can be found in doc/GPL-license.txt in this distribution, or
* online at http://secondlife.com/developers/opensource/gplv2
*
* There are special exceptions to the terms and conditions of the GPL as
* it is applied to this Source Code. View the full text of the exception
* in the file doc/FLOSS-exception.txt in this software distribution, or
* online at http://secondlife.com/developers/opensource/flossexception
*
* By copying, modifying or distributing this software, you acknowledge
* that you have read and understood your obligations described above,
* and agree to abide by those obligations.
*
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
*/
#ifndef LL_LLTEXTBOX_H
#define LL_LLTEXTBOX_H
#include "lluictrl.h"
#include "v4color.h"
#include "llstring.h"
#include "lluistring.h"
class LLTextBox
: public LLUICtrl
{
public:
// By default, follows top and left and is mouse-opaque.
// If no text, text = name.
// If no font, uses default system font.
LLTextBox(const LLString& name, const LLRect& rect, const LLString& text,
const LLFontGL* font = NULL, BOOL mouse_opaque = TRUE );
// Construct a textbox which handles word wrapping for us.
LLTextBox(const LLString& name, const LLString& text, F32 max_width = 200,
const LLFontGL* font = NULL, BOOL mouse_opaque = TRUE );
// "Simple" constructors for text boxes that have the same name and label *TO BE DEPRECATED*
LLTextBox(const LLString& name_and_label, const LLRect& rect);
LLTextBox(const LLString& name_and_label);
virtual ~LLTextBox() {}
virtual LLXMLNodePtr getXML(bool save_children = true) const;
static LLView* fromXML(LLXMLNodePtr node, LLView *parent, class LLUICtrlFactory *factory);
virtual void draw();
virtual void reshape(S32 width, S32 height, BOOL called_from_parent = TRUE);
virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask);
virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask);
virtual BOOL handleHover(S32 x, S32 y, MASK mask);
void setColor( const LLColor4& c ) { mTextColor = c; }
void setDisabledColor( const LLColor4& c) { mDisabledColor = c; }
void setBackgroundColor( const LLColor4& c) { mBackgroundColor = c; }
void setBorderColor( const LLColor4& c) { mBorderColor = c; }
void setHoverColor( const LLColor4& c ) { mHoverColor = c; }
void setHoverActive( BOOL active ) { mHoverActive = active; }
void setText( const LLStringExplicit& text );
void setWrappedText(const LLStringExplicit& text, F32 max_width = -1.0); // -1 means use existing control width
void setUseEllipses( BOOL use_ellipses ) { mUseEllipses = use_ellipses; }
void setBackgroundVisible(BOOL visible) { mBackgroundVisible = visible; }
void setBorderVisible(BOOL visible) { mBorderVisible = visible; }
void setFontStyle(U8 style) { mFontStyle = style; }
void setBorderDropshadowVisible(BOOL visible){ mBorderDropShadowVisible = visible; }
void setHPad(S32 pixels) { mHPad = pixels; }
void setVPad(S32 pixels) { mVPad = pixels; }
void setRightAlign() { mHAlign = LLFontGL::RIGHT; }
void setHAlign( LLFontGL::HAlign align ) { mHAlign = align; }
void setClickedCallback( void (*cb)(void *data) ){ mClickedCallback = cb; } // mouse down and up within button
void setCallbackUserData( void* data ) { mCallbackUserData = data; }
const LLFontGL* getFont() const { return mFontGL; }
void reshapeToFitText();
const LLString& getText() const { return mText.getString(); }
S32 getTextPixelWidth();
S32 getTextPixelHeight();
virtual void setValue(const LLSD& value ) { setText(value.asString()); }
virtual LLSD getValue() const { return LLSD(getText()); }
virtual BOOL setTextArg( const LLString& key, const LLStringExplicit& text );
private:
void setLineLengths();
void drawText(S32 x, S32 y, const LLColor4& color );
LLUIString mText;
const LLFontGL* mFontGL;
LLColor4 mTextColor;
LLColor4 mDisabledColor;
LLColor4 mBackgroundColor;
LLColor4 mBorderColor;
LLColor4 mHoverColor;
BOOL mHoverActive;
BOOL mHasHover;
BOOL mBackgroundVisible;
BOOL mBorderVisible;
U8 mFontStyle; // style bit flags for font
BOOL mBorderDropShadowVisible;
BOOL mUseEllipses;
S32 mHPad;
S32 mVPad;
LLFontGL::HAlign mHAlign;
LLFontGL::VAlign mVAlign;
std::vector<S32> mLineLengthList;
void (*mClickedCallback)(void* data );
void* mCallbackUserData;
};
#endif
|
