-
Notifications
You must be signed in to change notification settings - Fork 279
/
palettemodel.cpp
132 lines (108 loc) · 3.85 KB
/
palettemodel.cpp
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
/*
palettemodel.cpp
This file is part of GammaRay, the Qt application inspection and
manipulation tool.
Copyright (C) 2010 Ariya Hidayat <ariya.hidayat@gmail.com>
Copyright (C) 2012 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
Author: Volker Krause <volker.krause@kdab.com>
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.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "palettemodel.h"
#include <QIcon>
#include <QPainter>
using namespace GammaRay;
struct role_t {
const char *name;
QPalette::ColorRole role;
};
static role_t paletteRoles[] = {
{ "Window", QPalette::Window },
{ "WindowText", QPalette::WindowText },
{ "Base", QPalette::Base },
{ "AlternateBase", QPalette::AlternateBase },
{ "Text", QPalette::Text },
{ "ToolTipBase", QPalette::ToolTipBase },
{ "ToolTipText", QPalette::ToolTipText },
{ "Button", QPalette::Button },
{ "ButtonText", QPalette::ButtonText },
{ "BrightText", QPalette::BrightText },
{ "Light", QPalette::Light },
{ "Midlight", QPalette::Midlight },
{ "Dark", QPalette::Dark },
{ "Mid", QPalette::Mid },
{ "Shadow", QPalette::Shadow },
{ "Highlight", QPalette::Highlight },
{ "HighlightedText", QPalette::HighlightedText },
{ "Link", QPalette::Link },
{ "LinkVisited", QPalette::LinkVisited }
};
struct group_t {
const char *name;
QPalette::ColorGroup group;
};
static group_t paletteGroups[] = {
{ "Active", QPalette::Active },
{ "Inactive", QPalette::Inactive },
{ "Disabled", QPalette::Disabled },
};
PaletteModel::PaletteModel(QObject* parent): QAbstractTableModel(parent)
{
}
QPalette PaletteModel::palette() const
{
return m_palette;
}
void PaletteModel::setPalette(const QPalette& palette)
{
beginResetModel();
m_palette = palette;
endResetModel();
}
QVariant PaletteModel::data(const QModelIndex& index, int role) const
{
if (!index.isValid())
return QVariant();
if (role == Qt::DisplayRole) {
if (index.column() == 0)
return paletteRoles[index.row()].name;
return m_palette.color(paletteGroups[index.column()-1].group, paletteRoles[index.row()].role).name();
} else if (role == Qt::DecorationRole && index.column() != 0) {
const QBrush brush = m_palette.brush(paletteGroups[index.column()-1].group, paletteRoles[index.row()].role);
QPixmap pixmap(32, 32);
QPainter painter(&pixmap);
painter.fillRect(pixmap.rect(), Qt::black);
painter.fillRect(pixmap.rect().adjusted(1, 1, -1, -1), brush);
return QIcon(pixmap);
}
return QVariant();
}
int PaletteModel::columnCount(const QModelIndex& parent) const
{
Q_UNUSED(parent);
return 1 + sizeof(paletteGroups) / sizeof(paletteGroups[0]);
}
int PaletteModel::rowCount(const QModelIndex& parent) const
{
if (parent.isValid())
return 0;
return sizeof(paletteRoles) / sizeof(paletteRoles[0]);
}
QVariant PaletteModel::headerData(int section, Qt::Orientation orientation, int role) const
{
if (orientation == Qt::Horizontal && role == Qt::DisplayRole) {
if (section == 0)
return tr("Role");
return paletteGroups[section-1].name;
}
return QAbstractItemModel::headerData(section, orientation, role);
}
#include "palettemodel.moc"