1 | /* |
2 | SPDX-FileCopyrightText: 1996 Bernd Johannes Wuebben <wuebben@kde.org> |
3 | SPDX-FileCopyrightText: 1999 Preston Brown <pbrown@kde.org> |
4 | SPDX-FileCopyrightText: 1999 Mario Weilguni <mweilguni@kde.org> |
5 | |
6 | SPDX-License-Identifier: LGPL-2.0-or-later |
7 | */ |
8 | |
9 | #include "kfontchooserdialog.h" |
10 | |
11 | #include <QDialogButtonBox> |
12 | #include <QPointer> |
13 | #include <QVBoxLayout> |
14 | |
15 | class KFontChooserDialogPrivate |
16 | { |
17 | public: |
18 | KFontChooser *m_fontChooser = nullptr; |
19 | }; |
20 | |
21 | KFontChooserDialog::KFontChooserDialog(const KFontChooser::DisplayFlags &flags, QWidget *parent) |
22 | : QDialog(parent) |
23 | , d(new KFontChooserDialogPrivate) |
24 | { |
25 | setWindowTitle(tr(s: "Select Font" , c: "@title:window" )); |
26 | d->m_fontChooser = new KFontChooser(flags, this); |
27 | d->m_fontChooser->setMinVisibleItems(8); |
28 | d->m_fontChooser->setObjectName(QStringLiteral("fontChooser" )); |
29 | |
30 | connect(sender: d->m_fontChooser, signal: &KFontChooser::fontSelected, context: this, slot: &KFontChooserDialog::fontSelected); |
31 | |
32 | QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel); |
33 | QVBoxLayout *mainLayout = new QVBoxLayout(this); |
34 | mainLayout->addWidget(d->m_fontChooser); |
35 | mainLayout->addWidget(buttonBox); |
36 | |
37 | connect(sender: buttonBox, signal: &QDialogButtonBox::accepted, context: this, slot: &QDialog::accept); |
38 | connect(sender: buttonBox, signal: &QDialogButtonBox::rejected, context: this, slot: &QDialog::reject); |
39 | } |
40 | |
41 | KFontChooserDialog::~KFontChooserDialog() = default; |
42 | |
43 | void KFontChooserDialog::setFont(const QFont &font, bool onlyFixed) |
44 | { |
45 | d->m_fontChooser->setFont(font, onlyFixed); |
46 | } |
47 | |
48 | QFont KFontChooserDialog::font() const |
49 | { |
50 | return d->m_fontChooser->font(); |
51 | } |
52 | |
53 | // If the styleName property is set for a QFont, using setBold(true) would |
54 | // lead to Qt using an "emboldended"/synthetic font style instead of using |
55 | // the bold style provided by the font itself; the latter looks better than |
56 | // the former, also accorgin to upstream, the styleName property is useful |
57 | // for fancy font styles, so there is no point in setting it for "Regular" |
58 | // fonts. For more details see: |
59 | // https://bugreports.qt.io/browse/QTBUG-63792 |
60 | // https://bugs.kde.org/show_bug.cgi?id=378523 |
61 | static void stripRegularStyleName(QFont &font) |
62 | { |
63 | if (font.weight() == QFont::Normal // |
64 | && (font.styleName() == QLatin1String("Regular" ) // |
65 | || font.styleName() == QLatin1String("Normal" ) // |
66 | || font.styleName() == QLatin1String("Book" ) // |
67 | || font.styleName() == QLatin1String("Roman" ))) { |
68 | font.setStyleName(QString()); |
69 | } |
70 | } |
71 | |
72 | // static |
73 | int KFontChooserDialog::getFontDiff(QFont &theFont, KFontChooser::FontDiffFlags &diffFlags, const KFontChooser::DisplayFlags &flags, QWidget *parent) |
74 | { |
75 | QPointer<KFontChooserDialog> dialog = new KFontChooserDialog(flags | KFontChooser::ShowDifferences, parent); |
76 | dialog->setObjectName(QStringLiteral("Font Selector" )); |
77 | dialog->setFont(font: theFont, onlyFixed: flags & KFontChooser::FixedFontsOnly); |
78 | |
79 | const int result = dialog->exec(); |
80 | if (result == Accepted) { |
81 | theFont = dialog->d->m_fontChooser->font(); |
82 | diffFlags = dialog->d->m_fontChooser->fontDiffFlags(); |
83 | stripRegularStyleName(font&: theFont); |
84 | } |
85 | delete dialog; |
86 | return result; |
87 | } |
88 | |
89 | // static |
90 | int KFontChooserDialog::getFont(QFont &theFont, const KFontChooser::DisplayFlags &flags, QWidget *parent) |
91 | { |
92 | QPointer<KFontChooserDialog> dialog = new KFontChooserDialog(flags, parent); |
93 | dialog->setObjectName(QStringLiteral("Font Selector" )); |
94 | dialog->setFont(font: theFont, onlyFixed: flags & KFontChooser::FixedFontsOnly); |
95 | |
96 | const int result = dialog->exec(); |
97 | if (result == Accepted) { |
98 | theFont = dialog->d->m_fontChooser->font(); |
99 | stripRegularStyleName(font&: theFont); |
100 | } |
101 | delete dialog; |
102 | return result; |
103 | } |
104 | |
105 | #include "moc_kfontchooserdialog.cpp" |
106 | |