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
|
/***************************************************************************
kompareconnectwidget.h - description
-------------------
begin : Tue Jun 26 2001
copyright : (C) 2001-2003 John Firebaugh
(C) 2001-2004 Otto Bruggeman
(C) 2004 Jeff Snyder
email : jfirebaugh@kde.org
otto.bruggeman@home.nl
jeff@caffeinated.me.uk
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef KOMPARECONNECTWIDGET_H
#define KOMPARECONNECTWIDGET_H
#include "kompare_qsplitter.h"
#include <qwidget.h>
namespace Diff2 {
class DiffModel;
}
class ViewSettings;
class KompareListView;
class KompareSplitter;
class KompareConnectWidget : public QWidget
{
Q_OBJECT
public:
KompareConnectWidget( KompareListView* left, KompareListView* right,
ViewSettings* settings, QWidget* parent, const char* name = 0 );
~KompareConnectWidget();
public slots:
void slotSetSelection( const Diff2::DiffModel* model, const Diff2::Difference* diff );
void slotSetSelection( const Diff2::Difference* diff );
void slotDelayedRepaint();
signals:
void selectionChanged(const Diff2::Difference* diff);
protected:
void paintEvent( QPaintEvent* e );
QPointArray makeTopBezier( int tl, int tr );
QPointArray makeBottomBezier( int bl, int br );
QPointArray makeConnectPoly( const QPointArray& topBezier, const QPointArray& bottomBezier );
private:
ViewSettings* m_settings;
KompareListView* m_leftView;
KompareListView* m_rightView;
const Diff2::DiffModel* m_selectedModel;
const Diff2::Difference* m_selectedDifference;
};
class KompareConnectWidgetFrame : public QSplitterHandle
{
Q_OBJECT
public:
KompareConnectWidgetFrame( KompareListView* left, KompareListView* right,
ViewSettings* settings, KompareSplitter* parent, const char* name = 0 );
~KompareConnectWidgetFrame();
QSize sizeHint() const;
KompareConnectWidget* wid() { return &m_wid; }
protected:
// stop the parent QSplitterHandle painting
void paintEvent( QPaintEvent* /* e */ ) { }
void mouseMoveEvent( QMouseEvent * );
void mousePressEvent( QMouseEvent * );
void mouseReleaseEvent( QMouseEvent * );
private:
KompareConnectWidget m_wid;
QLabel m_label;
QVBoxLayout m_layout;
};
#endif
|
