summaryrefslogtreecommitdiffstats
path: root/tools/designer/src/components/propertyeditor/paletteeditor.h
blob: c58f7664f3bbc34e984d45b7e593b4e75ba6fd2a (plain)
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
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Designer of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights.  These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef PALETTEEDITOR_H
#define PALETTEEDITOR_H

#include "ui_paletteeditor.h"
#include <QtGui/QItemDelegate>

QT_BEGIN_NAMESPACE

class QListView;
class QLabel;
class QtColorButton;
class QDesignerFormEditorInterface;

namespace qdesigner_internal {

class PaletteEditor: public QDialog
{
    Q_OBJECT
public:
    virtual ~PaletteEditor();

    static QPalette getPalette(QDesignerFormEditorInterface *core,
                QWidget* parent, const QPalette &init = QPalette(),
                const QPalette &parentPal = QPalette(), int *result = 0);

    QPalette palette() const;
    void setPalette(const QPalette &palette);
    void setPalette(const QPalette &palette, const QPalette &parentPalette);

private slots:

    void on_buildButton_colorChanged(const QColor &);
    void on_activeRadio_clicked();
    void on_inactiveRadio_clicked();
    void on_disabledRadio_clicked();
    void on_computeRadio_clicked();
    void on_detailsRadio_clicked();

    void paletteChanged(const QPalette &palette);

protected:

private:
    PaletteEditor(QDesignerFormEditorInterface *core, QWidget *parent);
    void buildPalette();

    void updatePreviewPalette();
    void updateStyledButton();

    QPalette::ColorGroup currentColorGroup() const
        { return m_currentColorGroup; }

    Ui::PaletteEditor ui;
    QPalette m_editPalette;
    QPalette m_parentPalette;
    QPalette::ColorGroup m_currentColorGroup;
    class PaletteModel *m_paletteModel;
    bool m_modelUpdated;
    bool m_paletteUpdated;
    bool m_compute;
    QDesignerFormEditorInterface *m_core;
};


class PaletteModel : public QAbstractTableModel
{
    Q_OBJECT
    Q_PROPERTY(QPalette::ColorRole colorRole READ colorRole)
public:
    explicit PaletteModel(QObject *parent = 0);

    int rowCount(const QModelIndex &parent = QModelIndex()) const;
    int columnCount(const QModelIndex &parent = QModelIndex()) const;
    QVariant data(const QModelIndex &index, int role) const;
    bool setData(const QModelIndex &index, const QVariant &value, int role);
    Qt::ItemFlags flags(const QModelIndex &index) const;
    QVariant headerData(int section, Qt::Orientation orientation,
                int role = Qt::DisplayRole) const;

    QPalette getPalette() const;
    void setPalette(const QPalette &palette, const QPalette &parentPalette);

    QPalette::ColorRole colorRole() const { return QPalette::NoRole; }
    void setCompute(bool on) { m_compute = on; }
signals:
    void paletteChanged(const QPalette &palette);
private:

    QPalette::ColorGroup columnToGroup(int index) const;
    int groupToColumn(QPalette::ColorGroup group) const;

    QPalette m_palette;
    QPalette m_parentPalette;
    QMap<QPalette::ColorRole, QString> m_roleNames;
    bool m_compute;
};

class BrushEditor : public QWidget
{
    Q_OBJECT
public:
    explicit BrushEditor(QDesignerFormEditorInterface *core, QWidget *parent = 0);

    void setBrush(const QBrush &brush);
    QBrush brush() const;
    bool changed() const;
signals:
    void changed(QWidget *widget);
private slots:
    void brushChanged();
private:
    QtColorButton *m_button;
    bool m_changed;
    QDesignerFormEditorInterface *m_core;
};

class RoleEditor : public QWidget
{
    Q_OBJECT
public:
    explicit RoleEditor(QWidget *parent = 0);

    void setLabel(const QString &label);
    void setEdited(bool on);
    bool edited() const;
signals:
    void changed(QWidget *widget);
private slots:
    void emitResetProperty();
private:
    QLabel *m_label;
    bool    m_edited;
};

class ColorDelegate : public QItemDelegate
{
    Q_OBJECT

public:
    explicit ColorDelegate(QDesignerFormEditorInterface *core, QObject *parent = 0);

    QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option,
                const QModelIndex &index) const;

    void setEditorData(QWidget *ed, const QModelIndex &index) const;
    void setModelData(QWidget *ed, QAbstractItemModel *model,
                const QModelIndex &index) const;

    void updateEditorGeometry(QWidget *ed,
                const QStyleOptionViewItem &option, const QModelIndex &index) const;

    virtual void paint(QPainter *painter, const QStyleOptionViewItem &opt,
                       const QModelIndex &index) const;
    virtual QSize sizeHint(const QStyleOptionViewItem &opt, const QModelIndex &index) const;
private:
    QDesignerFormEditorInterface *m_core;
};

}  // namespace qdesigner_internal

QT_END_NAMESPACE

#endif // PALETTEEDITOR_H