1 | /*************************************************************************** |
2 | * Copyright (C) 2005-2014 by the Quassel Project * |
3 | * devel@quassel-irc.org * |
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) version 3. * |
9 | * * |
10 | * This program is distributed in the hope that it will be useful, * |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
13 | * GNU General Public License for more details. * |
14 | * * |
15 | * You should have received a copy of the GNU General Public License * |
16 | * along with this program; if not, write to the * |
17 | * Free Software Foundation, Inc., * |
18 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * |
19 | ***************************************************************************/ |
20 | |
21 | #ifndef STYLEDLABEL_H |
22 | #define STYLEDLABEL_H |
23 | |
24 | #include <QFrame> |
25 | |
26 | #include "clickable.h" |
27 | #include "uistyle.h" |
28 | |
29 | class StyledLabel : public QFrame |
30 | { |
31 | Q_OBJECT |
32 | |
33 | public: |
34 | enum ResizeMode { |
35 | NoResize, |
36 | DynamicResize, |
37 | ResizeOnHover |
38 | }; |
39 | |
40 | StyledLabel(QWidget *parent = 0); |
41 | |
42 | void setText(const QString &text); |
43 | void setCustomFont(const QFont &font); |
44 | |
45 | virtual QSize sizeHint() const; |
46 | //virtual QSize minimumSizeHint() const; |
47 | |
48 | inline QTextOption::WrapMode wrapMode() const { return _wrapMode; } |
49 | void setWrapMode(QTextOption::WrapMode mode); |
50 | |
51 | inline Qt::Alignment alignment() const { return _alignment; } |
52 | void setAlignment(Qt::Alignment alignment); |
53 | |
54 | inline bool toolTipEnabled() const { return _toolTipEnabled; } |
55 | void setToolTipEnabled(bool); |
56 | |
57 | inline ResizeMode resizeMode() const { return _resizeMode; } |
58 | void setResizeMode(ResizeMode); |
59 | |
60 | signals: |
61 | void clickableActivated(const Clickable &click); |
62 | |
63 | protected: |
64 | virtual void paintEvent(QPaintEvent *event); |
65 | virtual void resizeEvent(QResizeEvent *event); |
66 | virtual void enterEvent(QEvent *); |
67 | virtual void leaveEvent(QEvent *); |
68 | virtual void mouseMoveEvent(QMouseEvent *event); |
69 | virtual void mousePressEvent(QMouseEvent *event); |
70 | |
71 | int posToCursor(const QPointF &pos); |
72 | |
73 | private: |
74 | QSize _sizeHint; |
75 | QTextOption::WrapMode _wrapMode; |
76 | Qt::Alignment _alignment; |
77 | QTextLayout _layout; |
78 | ClickableList _clickables; |
79 | bool _toolTipEnabled; |
80 | ResizeMode _resizeMode; |
81 | |
82 | QList<QTextLayout::FormatRange> _layoutList; |
83 | QVector<QTextLayout::FormatRange> ; |
84 | |
85 | void layout(); |
86 | void updateSizeHint(); |
87 | void updateToolTip(); |
88 | |
89 | void setHoverMode(int start, int length); |
90 | void endHoverMode(); |
91 | }; |
92 | |
93 | |
94 | #endif |
95 | |