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superkaramba

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textlabel.h
1 /***************************************************************************
2  * Copyright (C) 2003 by Hans Karlsson *
3  * karlsson.h@home.se *
4  * *
5  * This program is free software; you can redistribute it and/or modify *
6  * it under the terms of the GNU General Public License as published by *
7  * the Free Software Foundation; either version 2 of the License, or *
8  * (at your option) any later version. *
9  ***************************************************************************/
10 #ifndef TEXTLABEL_H
11 #define TEXTLABEL_H
12 #include "meter.h"
13 #include <tqstring.h>
14 #include <tqpainter.h>
15 #include <tqcolor.h>
16 #include <tqfont.h>
17 #include <tqfontmetrics.h>
18 #include <tqstringlist.h>
19 #include <tqrect.h>
20 
21 #include "textfield.h"
22 
23 class TextLabel : public Meter
24 {
25 TQ_OBJECT
26 
27 public:
28  enum ScrollType { ScrollNone, ScrollNormal,
29  ScrollBackAndForth, ScrollOnePass };
30 
31  TextLabel(karamba *k, int x,int y,int w,int h);
32  TextLabel(karamba *k);
33  ~TextLabel();
34 
35  void setTextProps( TextField* );
36  void setValue( TQString );
37  void setValue( long );
38  //virtual TQString getStringValue() const { return value.join("\n"); };
39  TQString getStringValue() const { return value.join("\n"); };
40  void setFontSize( int );
41  void setBGColor(TQColor clr);
42  void setFont( TQString );
43  void setAlignment( TQString );
44  void setFixedPitch( bool );
45  void setShadow( int );
46  void mUpdate( TQPainter * );
47 
48  virtual void show();
49  virtual void hide();
50  int getFontSize() const;
51  TQColor getBGColor() const;
52  TQString getFont() const;
53  TQString getAlignment() const;
54  bool getFixedPitch() const;
55  int getShadow() const;
56  void setScroll(ScrollType type, TQPoint speed, int gap, int pause);
57  void setScroll(char* type, TQPoint speed, int gap, int pause);
58 
59  void attachClickArea(TQString leftMouseButton, TQString middleMouseButton,
60  TQString rightMouseButton);
61 
62  virtual bool click(TQMouseEvent*);
63 
64 private:
65  int alignment;
66  int clip;
67  TQStringList value;
68  TQFont font;
69  TQColor bgColor;
70  int lineHeight;
71  TQSize textSize;
72  int shadow;
73  TextField text;
74  TQPoint scrollSpeed;
75  TQPoint scrollPos;
76  int scrollGap;
77  int scrollPause;
78  int pauseCounter;
79  ScrollType scrollType;
80 
81  int drawText(TQPainter *p, int x, int y, int width, int height,
82  TQString text);
83  bool calculateScrollCoords(TQRect meterRect, TQRect &textRect,
84  TQPoint &next, int &x, int &y);
85  void calculateTextSize();
86 };
87 
88 #endif // TEXTLABEL_H
TextField
Ralph M.
Definition: textfield.h:21

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