Mercurial > minori
annotate src/gui/widgets/sidebar.cpp @ 71:5f9bdcea3d01
sidebar: fix regression caused by SetBackgroundColor()
| author | Paper <mrpapersonic@gmail.com> |
|---|---|
| date | Tue, 03 Oct 2023 04:56:18 -0400 |
| parents | 27a19dd6cba1 |
| children | 5ccb99bfa605 |
| rev | line source |
|---|---|
| 46 | 1 #include "gui/widgets/sidebar.h" |
| 63 | 2 #include <QDebug> |
| 46 | 3 #include <QFrame> |
| 4 #include <QListWidget> | |
| 5 #include <QListWidgetItem> | |
| 6 #include <QMessageBox> | |
| 7 #include <QMouseEvent> | |
| 8 | |
| 9 SideBar::SideBar(QWidget* parent) : QListWidget(parent) { | |
| 10 setFrameShape(QFrame::NoFrame); | |
| 11 setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); | |
| 12 setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); | |
| 13 setSelectionMode(QAbstractItemView::SingleSelection); | |
| 14 setSelectionBehavior(QAbstractItemView::SelectItems); | |
| 15 setMouseTracking(true); | |
| 16 /* FIXME: is there an easy way to do this with palettes? */ | |
| 17 setStyleSheet("QListWidget::item:disabled { background: transparent }"); | |
| 69 | 18 |
| 19 SetBackgroundColor(Qt::transparent); | |
| 46 | 20 |
| 21 QFont font; | |
| 22 font.setPointSize(9); | |
| 23 setFont(font); | |
| 24 | |
| 25 connect(this, &QListWidget::currentRowChanged, this, | |
| 26 [this](int index) { emit CurrentItemChanged(RemoveSeparatorsFromIndex(index)); }); | |
| 27 } | |
| 28 | |
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sidebar: link view menu and sidebar together
Paper <mrpapersonic@gmail.com>
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29 void SideBar::SetCurrentItem(int index) { |
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sidebar: link view menu and sidebar together
Paper <mrpapersonic@gmail.com>
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30 setCurrentRow(AddSeparatorsToIndex(index)); |
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sidebar: link view menu and sidebar together
Paper <mrpapersonic@gmail.com>
parents:
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31 } |
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parents:
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32 |
| 69 | 33 void SideBar::SetBackgroundColor(QColor color) { |
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5f9bdcea3d01
sidebar: fix regression caused by SetBackgroundColor()
Paper <mrpapersonic@gmail.com>
parents:
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34 viewport()->setAutoFillBackground(color != Qt::transparent); |
| 69 | 35 QPalette pal(palette()); |
| 36 pal.setColor(QPalette::Window, color); | |
| 37 setPalette(pal); | |
| 38 } | |
| 39 | |
| 46 | 40 QListWidgetItem* SideBar::AddItem(QString name, QIcon icon) { |
| 41 QListWidgetItem* item = new QListWidgetItem(this); | |
| 42 item->setText(name); | |
| 43 if (!icon.isNull()) | |
| 44 item->setIcon(icon); | |
| 45 return item; | |
| 46 } | |
| 47 | |
| 48 QIcon SideBar::CreateIcon(const char* file) { | |
| 49 QPixmap pixmap(file, "PNG"); | |
| 50 QIcon result; | |
| 51 result.addPixmap(pixmap, QIcon::Normal); | |
| 52 result.addPixmap(pixmap, QIcon::Selected); | |
| 53 return result; | |
| 54 } | |
| 55 | |
| 56 QListWidgetItem* SideBar::AddSeparator() { | |
| 57 QListWidgetItem* item = new QListWidgetItem(this); | |
| 58 QFrame* line = new QFrame(this); | |
| 59 line->setFrameShape(QFrame::HLine); | |
| 60 line->setFrameShadow(QFrame::Sunken); | |
| 61 line->setMouseTracking(true); | |
| 62 line->setEnabled(false); | |
| 63 | |
| 64 setItemWidget(item, line); | |
| 65 item->setFlags(Qt::NoItemFlags); | |
|
68
2417121d894e
*: normalize usage of layouts
Paper <mrpapersonic@gmail.com>
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66 item->setBackground(QBrush(Qt::transparent)); |
| 46 | 67 return item; |
| 68 } | |
| 69 | |
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70 int SideBar::AddSeparatorsToIndex(int index) { |
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71 int i, j; |
| 63 | 72 for (i = 0, j = 0; i < index;) { |
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73 i++; |
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74 if (IndexIsSeparator(indexFromItem(item(i)))) |
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sidebar: link view menu and sidebar together
Paper <mrpapersonic@gmail.com>
parents:
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75 j++; |
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76 } |
| 63 | 77 return i + j; |
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sidebar: link view menu and sidebar together
Paper <mrpapersonic@gmail.com>
parents:
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78 } |
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sidebar: link view menu and sidebar together
Paper <mrpapersonic@gmail.com>
parents:
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79 |
| 46 | 80 int SideBar::RemoveSeparatorsFromIndex(int index) { |
| 81 int i, j; | |
| 82 for (i = 0, j = 0; i < index; i++) { | |
| 83 if (!IndexIsSeparator(indexFromItem(item(i)))) | |
| 84 j++; | |
| 85 } | |
| 86 return j; | |
| 87 } | |
| 88 | |
| 89 bool SideBar::IndexIsSeparator(QModelIndex index) const { | |
| 90 return !(index.isValid() && index.flags() & Qt::ItemIsEnabled); | |
| 91 } | |
| 92 | |
| 93 QItemSelectionModel::SelectionFlags SideBar::selectionCommand(const QModelIndex& index, const QEvent*) const { | |
| 94 if (IndexIsSeparator(index)) | |
| 95 return QItemSelectionModel::NoUpdate; | |
| 96 return QItemSelectionModel::ClearAndSelect; | |
| 97 } | |
| 98 | |
| 99 void SideBar::mouseMoveEvent(QMouseEvent* event) { | |
| 100 if (!IndexIsSeparator(indexAt(event->pos()))) | |
| 101 setCursor(Qt::PointingHandCursor); | |
| 102 else | |
| 103 unsetCursor(); | |
| 104 QListView::mouseMoveEvent(event); | |
| 105 } | |
| 106 | |
| 107 #include "gui/widgets/moc_sidebar.cpp" |