From 7839c4ecc01aad4c5d34a6d06b2dfc4afdc58458 Mon Sep 17 00:00:00 2001 From: Petr Mrázek Date: Tue, 4 Feb 2014 01:40:51 +0100 Subject: Pave. --- gui/groupview/Group.cpp | 169 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 169 insertions(+) create mode 100644 gui/groupview/Group.cpp (limited to 'gui/groupview/Group.cpp') diff --git a/gui/groupview/Group.cpp b/gui/groupview/Group.cpp new file mode 100644 index 00000000..f216cc6e --- /dev/null +++ b/gui/groupview/Group.cpp @@ -0,0 +1,169 @@ +#include "Group.h" + +#include +#include +#include + +#include "GroupView.h" + +Group::Group(const QString &text, GroupView *view) : view(view), text(text), collapsed(false) +{ +} + +Group::Group(const Group *other) + : view(other->view), text(other->text), collapsed(other->collapsed) +{ +} + +void Group::update() +{ + firstItemIndex = firstItem().row(); + + rowHeights = QVector(numRows()); + for (int i = 0; i < numRows(); ++i) + { + rowHeights[i] = view->categoryRowHeight( + view->model()->index(i * view->itemsPerRow() + firstItemIndex, 0)); + } +} + +Group::HitResults Group::hitScan(const QPoint &pos) const +{ + Group::HitResults results = Group::NoHit; + int y_start = verticalPosition(); + int body_start = y_start + headerHeight(); + int body_end = body_start + contentHeight() + 5; // FIXME: wtf is this 5? + int y = pos.y(); + // int x = pos.x(); + if(y < y_start) + { + results = Group::NoHit; + } + else if(y < body_start) + { + results = Group::HeaderHit; + int collapseSize = headerHeight() - 4; + + // the icon + QRect iconRect = QRect(view->m_leftMargin + 2, 2 + y_start, collapseSize, collapseSize); + if(iconRect.contains(pos)) + { + results |= Group::CheckboxHit; + } + } + else if (y < body_end) + { + results |= Group::BodyHit; + } + return results; +} + +void Group::drawHeader(QPainter *painter, const int y) +{ + painter->save(); + + int height = headerHeight() - 4; + int collapseSize = height; + + // the icon + QRect iconRect = QRect(view->m_leftMargin + 2, 2 + y, collapseSize, collapseSize); + painter->setPen(QPen(Qt::black, 1)); + painter->drawRect(iconRect); + static const int margin = 2; + QRect iconSubrect = iconRect.adjusted(margin, margin, -margin, -margin); + int midX = iconSubrect.center().x(); + int midY = iconSubrect.center().y(); + if (collapsed) + { + painter->drawLine(midX, iconSubrect.top(), midX, iconSubrect.bottom()); + } + painter->drawLine(iconSubrect.left(), midY, iconSubrect.right(), midY); + + // the text + int textWidth = painter->fontMetrics().width(text); + QRect textRect = QRect(iconRect.right() + 4, y, textWidth, headerHeight()); + painter->setBrush(view->viewOptions().palette.text()); + view->style()->drawItemText(painter, textRect, Qt::AlignHCenter | Qt::AlignVCenter, + view->viewport()->palette(), true, text); + + // the line + painter->drawLine(textRect.right() + 4, y + headerHeight() / 2, + view->contentWidth() - view->m_rightMargin, y + headerHeight() / 2); + + painter->restore(); +} + +int Group::totalHeight() const +{ + return headerHeight() + 5 + contentHeight(); // FIXME: wtf is that '5'? +} + +int Group::headerHeight() const +{ + return view->viewport()->fontMetrics().height() + 4; +} + +int Group::contentHeight() const +{ + if (collapsed) + { + return 0; + } + int result = 0; + for (int i = 0; i < rowHeights.size(); ++i) + { + result += rowHeights[i]; + } + return result; +} + +int Group::numRows() const +{ + return qMax(1, qCeil((qreal)numItems() / (qreal)view->itemsPerRow())); +} + +int Group::verticalPosition() const +{ + int res = 0; + const QList cats = view->m_groups; + for (int i = 0; i < cats.size(); ++i) + { + if (cats.at(i) == this) + { + break; + } + res += cats.at(i)->totalHeight() + view->m_categoryMargin; + } + return res; +} + +QList Group::items() const +{ + QList indices; + for (int i = 0; i < view->model()->rowCount(); ++i) + { + const QModelIndex index = view->model()->index(i, 0); + if (index.data(GroupViewRoles::GroupRole).toString() == text) + { + indices.append(index); + } + } + return indices; +} + +int Group::numItems() const +{ + return items().size(); +} + +QModelIndex Group::firstItem() const +{ + QList indices = items(); + return indices.isEmpty() ? QModelIndex() : indices.first(); +} + +QModelIndex Group::lastItem() const +{ + QList indices = items(); + return indices.isEmpty() ? QModelIndex() : indices.last(); +} -- cgit From 573d4c8050fa6548e4680fd74c1a0872e9a62c34 Mon Sep 17 00:00:00 2001 From: Petr Mrázek Date: Wed, 5 Feb 2014 01:34:50 +0100 Subject: Paint the headers nicer. --- gui/groupview/Group.cpp | 66 +++++++++++++++++++++++++++++---------------- gui/groupview/Group.h | 3 ++- gui/groupview/GroupView.cpp | 9 ++++--- 3 files changed, 50 insertions(+), 28 deletions(-) (limited to 'gui/groupview/Group.cpp') diff --git a/gui/groupview/Group.cpp b/gui/groupview/Group.cpp index f216cc6e..7cce674a 100644 --- a/gui/groupview/Group.cpp +++ b/gui/groupview/Group.cpp @@ -35,18 +35,18 @@ Group::HitResults Group::hitScan(const QPoint &pos) const int body_end = body_start + contentHeight() + 5; // FIXME: wtf is this 5? int y = pos.y(); // int x = pos.x(); - if(y < y_start) + if (y < y_start) { results = Group::NoHit; } - else if(y < body_start) + else if (y < body_start) { results = Group::HeaderHit; int collapseSize = headerHeight() - 4; // the icon QRect iconRect = QRect(view->m_leftMargin + 2, 2 + y_start, collapseSize, collapseSize); - if(iconRect.contains(pos)) + if (iconRect.contains(pos)) { results |= Group::CheckboxHit; } @@ -58,37 +58,53 @@ Group::HitResults Group::hitScan(const QPoint &pos) const return results; } -void Group::drawHeader(QPainter *painter, const int y) +void Group::drawHeader(QPainter *painter, const QStyleOptionViewItem &option, const int y) { + QStyleOptionViewItemV4 opt = option; painter->save(); - int height = headerHeight() - 4; - int collapseSize = height; - - // the icon - QRect iconRect = QRect(view->m_leftMargin + 2, 2 + y, collapseSize, collapseSize); - painter->setPen(QPen(Qt::black, 1)); - painter->drawRect(iconRect); static const int margin = 2; + static const int spacing = 10; + int height = headerHeight(); + int text_height = height - 2 * margin; + + // set the text colors + QPalette::ColorGroup cg = QPalette::Normal; + painter->setPen(opt.palette.color(cg, QPalette::Text)); + + // set up geometry + QRect iconRect = QRect(view->m_leftMargin + margin, y + margin, text_height - 1, text_height - 1); QRect iconSubrect = iconRect.adjusted(margin, margin, -margin, -margin); + QRect smallRect = iconSubrect.adjusted(margin, margin, -margin, -margin); int midX = iconSubrect.center().x(); int midY = iconSubrect.center().y(); - if (collapsed) + + // checkboxy thingy { - painter->drawLine(midX, iconSubrect.top(), midX, iconSubrect.bottom()); + painter->drawRect(iconSubrect); + + painter->setBrush(opt.palette.text()); + painter->drawRect(smallRect.x(), midY, smallRect.width(), 2); + if(collapsed) + { + painter->drawRect(midX, smallRect.y(), 2, smallRect.height()); + } } - painter->drawLine(iconSubrect.left(), midY, iconSubrect.right(), midY); - // the text - int textWidth = painter->fontMetrics().width(text); - QRect textRect = QRect(iconRect.right() + 4, y, textWidth, headerHeight()); - painter->setBrush(view->viewOptions().palette.text()); - view->style()->drawItemText(painter, textRect, Qt::AlignHCenter | Qt::AlignVCenter, - view->viewport()->palette(), true, text); + int x_left = iconRect.right(); + if(text.length()) + { + // the text + int text_width = painter->fontMetrics().width(text); + QRect textRect = QRect(x_left + spacing, y + margin, text_width, text_height); + x_left = textRect.right(); + view->style()->drawItemText(painter, textRect, Qt::AlignHCenter | Qt::AlignVCenter, + opt.palette, true, text); + } // the line - painter->drawLine(textRect.right() + 4, y + headerHeight() / 2, - view->contentWidth() - view->m_rightMargin, y + headerHeight() / 2); + painter->drawLine(x_left + spacing, midY + 1, view->contentWidth() - view->m_rightMargin, + midY + 1); painter->restore(); } @@ -100,7 +116,11 @@ int Group::totalHeight() const int Group::headerHeight() const { - return view->viewport()->fontMetrics().height() + 4; + int raw = view->viewport()->fontMetrics().height() + 4; + // add english. maybe. depends on font height. + if(raw % 2 == 0) + raw++; + return std::min( raw , 25 ); } int Group::contentHeight() const diff --git a/gui/groupview/Group.h b/gui/groupview/Group.h index 455ee1a8..46a12f63 100644 --- a/gui/groupview/Group.h +++ b/gui/groupview/Group.h @@ -3,6 +3,7 @@ #include #include #include +#include class GroupView; class QPainter; @@ -26,7 +27,7 @@ struct Group void update(); /// draw the header at y-position. - void drawHeader(QPainter *painter, const int y); + void drawHeader(QPainter *painter, const QStyleOptionViewItem &option, const int y); /// height of the group, in total. includes a small bit of padding. int totalHeight() const; diff --git a/gui/groupview/GroupView.cpp b/gui/groupview/GroupView.cpp index fb4b45f4..9e186854 100644 --- a/gui/groupview/GroupView.cpp +++ b/gui/groupview/GroupView.cpp @@ -206,7 +206,7 @@ int GroupView::categoryRowHeight(const QModelIndex &index) const largestHeight = qMax(largestHeight, itemDelegate()->sizeHint(viewOptions(), i).height()); } - return largestHeight; + return largestHeight + m_spacing; } QPair GroupView::categoryInternalPosition(const QModelIndex &index) const @@ -423,11 +423,14 @@ void GroupView::paintEvent(QPaintEvent *event) { QPainter painter(this->viewport()); + QStyleOptionViewItemV4 option(viewOptions()); + option.widget = this; + int y = -verticalOffset(); for (int i = 0; i < m_groups.size(); ++i) { Group *category = m_groups.at(i); - category->drawHeader(&painter, y); + category->drawHeader(&painter, option, y); y += category->totalHeight() + m_categoryMargin; } @@ -439,9 +442,7 @@ void GroupView::paintEvent(QPaintEvent *event) continue; } Qt::ItemFlags flags = index.flags(); - QStyleOptionViewItemV4 option(viewOptions()); option.rect = visualRect(index); - option.widget = this; option.features |= QStyleOptionViewItemV2::WrapText; // FIXME: what is the meaning of this anyway? if (flags & Qt::ItemIsSelectable && selectionModel()->isSelected(index)) -- cgit From aa41b891f06a629099d108ab1f4df94d1bbc828c Mon Sep 17 00:00:00 2001 From: Petr Mrázek Date: Sat, 8 Feb 2014 21:46:29 +0100 Subject: Group View: Use painting code from the previous group headers, small optimizations --- gui/groupview/Group.cpp | 105 +++++++++++++++++++++++++++++++++++++++----- gui/groupview/Group.h | 9 ++-- gui/groupview/GroupView.cpp | 22 ++++++++-- 3 files changed, 117 insertions(+), 19 deletions(-) (limited to 'gui/groupview/Group.cpp') diff --git a/gui/groupview/Group.cpp b/gui/groupview/Group.cpp index 7cce674a..f3319dc3 100644 --- a/gui/groupview/Group.cpp +++ b/gui/groupview/Group.cpp @@ -3,6 +3,7 @@ #include #include #include +#include #include "GroupView.h" @@ -58,8 +59,9 @@ Group::HitResults Group::hitScan(const QPoint &pos) const return results; } -void Group::drawHeader(QPainter *painter, const QStyleOptionViewItem &option, const int y) +void Group::drawHeader(QPainter *painter, const QStyleOptionViewItem &option) { + /* QStyleOptionViewItemV4 opt = option; painter->save(); @@ -107,6 +109,95 @@ void Group::drawHeader(QPainter *painter, const QStyleOptionViewItem &option, co midY + 1); painter->restore(); + */ + painter->setRenderHint(QPainter::Antialiasing); + + const QRect optRect = option.rect; + QFont font(QApplication::font()); + font.setBold(true); + const QFontMetrics fontMetrics = QFontMetrics(font); + + QColor outlineColor = option.palette.text().color(); + outlineColor.setAlphaF(0.35); + + //BEGIN: top left corner + { + painter->save(); + painter->setPen(outlineColor); + const QPointF topLeft(optRect.topLeft()); + QRectF arc(topLeft, QSizeF(4, 4)); + arc.translate(0.5, 0.5); + painter->drawArc(arc, 1440, 1440); + painter->restore(); + } + //END: top left corner + + //BEGIN: left vertical line + { + QPoint start(optRect.topLeft()); + start.ry() += 3; + QPoint verticalGradBottom(optRect.topLeft()); + verticalGradBottom.ry() += fontMetrics.height() + 5; + QLinearGradient gradient(start, verticalGradBottom); + gradient.setColorAt(0, outlineColor); + gradient.setColorAt(1, Qt::transparent); + painter->fillRect(QRect(start, QSize(1, fontMetrics.height() + 5)), gradient); + } + //END: left vertical line + + //BEGIN: horizontal line + { + QPoint start(optRect.topLeft()); + start.rx() += 3; + QPoint horizontalGradTop(optRect.topLeft()); + horizontalGradTop.rx() += optRect.width() - 6; + painter->fillRect(QRect(start, QSize(optRect.width() - 6, 1)), outlineColor); + } + //END: horizontal line + + //BEGIN: top right corner + { + painter->save(); + painter->setPen(outlineColor); + QPointF topRight(optRect.topRight()); + topRight.rx() -= 4; + QRectF arc(topRight, QSizeF(4, 4)); + arc.translate(0.5, 0.5); + painter->drawArc(arc, 0, 1440); + painter->restore(); + } + //END: top right corner + + //BEGIN: right vertical line + { + QPoint start(optRect.topRight()); + start.ry() += 3; + QPoint verticalGradBottom(optRect.topRight()); + verticalGradBottom.ry() += fontMetrics.height() + 5; + QLinearGradient gradient(start, verticalGradBottom); + gradient.setColorAt(0, outlineColor); + gradient.setColorAt(1, Qt::transparent); + painter->fillRect(QRect(start, QSize(1, fontMetrics.height() + 5)), gradient); + } + //END: right vertical line + + //BEGIN: text + { + QRect textRect(option.rect); + textRect.setTop(textRect.top() + 7); + textRect.setLeft(textRect.left() + 7); + textRect.setHeight(fontMetrics.height()); + textRect.setRight(textRect.right() - 7); + + painter->save(); + painter->setFont(font); + QColor penColor(option.palette.text().color()); + penColor.setAlphaF(0.6); + painter->setPen(penColor); + painter->drawText(textRect, Qt::AlignLeft | Qt::AlignVCenter, text); + painter->restore(); + } + //END: text } int Group::totalHeight() const @@ -144,17 +235,7 @@ int Group::numRows() const int Group::verticalPosition() const { - int res = 0; - const QList cats = view->m_groups; - for (int i = 0; i < cats.size(); ++i) - { - if (cats.at(i) == this) - { - break; - } - res += cats.at(i)->totalHeight() + view->m_categoryMargin; - } - return res; + return m_verticalPosition; } QList Group::items() const diff --git a/gui/groupview/Group.h b/gui/groupview/Group.h index 46a12f63..3b797f4c 100644 --- a/gui/groupview/Group.h +++ b/gui/groupview/Group.h @@ -16,18 +16,19 @@ struct Group Group(const Group *other); /* data */ - GroupView *view; + GroupView *view = nullptr; QString text; - bool collapsed; + bool collapsed = false; QVector rowHeights; - int firstItemIndex; + int firstItemIndex = 0; + int m_verticalPosition = 0; /* logic */ /// do stuff. and things. TODO: redo. void update(); /// draw the header at y-position. - void drawHeader(QPainter *painter, const QStyleOptionViewItem &option, const int y); + void drawHeader(QPainter *painter, const QStyleOptionViewItem &option); /// height of the group, in total. includes a small bit of padding. int totalHeight() const; diff --git a/gui/groupview/GroupView.cpp b/gui/groupview/GroupView.cpp index 9e186854..9954d743 100644 --- a/gui/groupview/GroupView.cpp +++ b/gui/groupview/GroupView.cpp @@ -114,12 +114,19 @@ void GroupView::updateGeometries() else { int totalHeight = 0; + // top margin + totalHeight += m_categoryMargin; for (auto category : m_groups) { + category->m_verticalPosition = totalHeight; totalHeight += category->totalHeight() + m_categoryMargin; } + /* // remove the last margin (we don't want it) totalHeight -= m_categoryMargin; + // add a margin on top... + totalHeight += m_categoryMargin; + */ totalHeight += m_bottomMargin; verticalScrollBar()->setRange(0, totalHeight - height()); } @@ -426,12 +433,22 @@ void GroupView::paintEvent(QPaintEvent *event) QStyleOptionViewItemV4 option(viewOptions()); option.widget = this; - int y = -verticalOffset(); + int wpWidth = viewport()->width(); + option.rect.setWidth(wpWidth); for (int i = 0; i < m_groups.size(); ++i) { Group *category = m_groups.at(i); - category->drawHeader(&painter, option, y); + int y = category->verticalPosition(); + y -= verticalOffset(); + QRect backup = option.rect; + int height = category->totalHeight(); + option.rect.setTop(y); + option.rect.setHeight(height); + option.rect.setLeft(m_leftMargin); + option.rect.setRight(wpWidth - m_rightMargin); + category->drawHeader(&painter, option); y += category->totalHeight() + m_categoryMargin; + option.rect = backup; } for (int i = 0; i < model()->rowCount(); ++i) @@ -587,7 +604,6 @@ void GroupView::startDrag(Qt::DropActions supportedActions) QDrag *drag = new QDrag(this); drag->setPixmap(pixmap); drag->setMimeData(data); - drag->setHotSpot(m_pressedPosition - rect.topLeft()); Qt::DropAction defaultDropAction = Qt::IgnoreAction; if (this->defaultDropAction() != Qt::IgnoreAction && (supportedActions & this->defaultDropAction())) -- cgit From 18f532b0d7d873280ec17218196db15fa64175a2 Mon Sep 17 00:00:00 2001 From: Petr Mrázek Date: Sun, 9 Feb 2014 20:45:18 +0100 Subject: Visual and scroll behavior changes to groupview Scroll by rows, not pixels. Paint the checkboxy thing again! Make0 it behave. Set the group header height properly. --- gui/groupview/Group.cpp | 259 ++++++++++++++++++++++---------------------- gui/groupview/GroupView.cpp | 6 + 2 files changed, 135 insertions(+), 130 deletions(-) (limited to 'gui/groupview/Group.cpp') diff --git a/gui/groupview/Group.cpp b/gui/groupview/Group.cpp index f3319dc3..51aa6658 100644 --- a/gui/groupview/Group.cpp +++ b/gui/groupview/Group.cpp @@ -61,143 +61,133 @@ Group::HitResults Group::hitScan(const QPoint &pos) const void Group::drawHeader(QPainter *painter, const QStyleOptionViewItem &option) { - /* - QStyleOptionViewItemV4 opt = option; - painter->save(); - - static const int margin = 2; - static const int spacing = 10; - int height = headerHeight(); - int text_height = height - 2 * margin; - - // set the text colors - QPalette::ColorGroup cg = QPalette::Normal; - painter->setPen(opt.palette.color(cg, QPalette::Text)); - - // set up geometry - QRect iconRect = QRect(view->m_leftMargin + margin, y + margin, text_height - 1, text_height - 1); - QRect iconSubrect = iconRect.adjusted(margin, margin, -margin, -margin); - QRect smallRect = iconSubrect.adjusted(margin, margin, -margin, -margin); - int midX = iconSubrect.center().x(); - int midY = iconSubrect.center().y(); - - // checkboxy thingy + painter->setRenderHint(QPainter::Antialiasing); + + const QRect optRect = option.rect; + QFont font(QApplication::font()); + font.setBold(true); + const QFontMetrics fontMetrics = QFontMetrics(font); + + QColor outlineColor = option.palette.text().color(); + outlineColor.setAlphaF(0.35); + + //BEGIN: top left corner { - painter->drawRect(iconSubrect); + painter->save(); + painter->setPen(outlineColor); + const QPointF topLeft(optRect.topLeft()); + QRectF arc(topLeft, QSizeF(4, 4)); + arc.translate(0.5, 0.5); + painter->drawArc(arc, 1440, 1440); + painter->restore(); + } + //END: top left corner - painter->setBrush(opt.palette.text()); - painter->drawRect(smallRect.x(), midY, smallRect.width(), 2); - if(collapsed) - { - painter->drawRect(midX, smallRect.y(), 2, smallRect.height()); - } + //BEGIN: left vertical line + { + QPoint start(optRect.topLeft()); + start.ry() += 3; + QPoint verticalGradBottom(optRect.topLeft()); + verticalGradBottom.ry() += fontMetrics.height() + 5; + QLinearGradient gradient(start, verticalGradBottom); + gradient.setColorAt(0, outlineColor); + gradient.setColorAt(1, Qt::transparent); + painter->fillRect(QRect(start, QSize(1, fontMetrics.height() + 5)), gradient); } + //END: left vertical line - int x_left = iconRect.right(); + //BEGIN: horizontal line + { + QPoint start(optRect.topLeft()); + start.rx() += 3; + QPoint horizontalGradTop(optRect.topLeft()); + horizontalGradTop.rx() += optRect.width() - 6; + painter->fillRect(QRect(start, QSize(optRect.width() - 6, 1)), outlineColor); + } + //END: horizontal line - if(text.length()) + //BEGIN: top right corner { - // the text - int text_width = painter->fontMetrics().width(text); - QRect textRect = QRect(x_left + spacing, y + margin, text_width, text_height); - x_left = textRect.right(); - view->style()->drawItemText(painter, textRect, Qt::AlignHCenter | Qt::AlignVCenter, - opt.palette, true, text); + painter->save(); + painter->setPen(outlineColor); + QPointF topRight(optRect.topRight()); + topRight.rx() -= 4; + QRectF arc(topRight, QSizeF(4, 4)); + arc.translate(0.5, 0.5); + painter->drawArc(arc, 0, 1440); + painter->restore(); } - // the line - painter->drawLine(x_left + spacing, midY + 1, view->contentWidth() - view->m_rightMargin, - midY + 1); + //END: top right corner - painter->restore(); - */ - painter->setRenderHint(QPainter::Antialiasing); + //BEGIN: right vertical line + { + QPoint start(optRect.topRight()); + start.ry() += 3; + QPoint verticalGradBottom(optRect.topRight()); + verticalGradBottom.ry() += fontMetrics.height() + 5; + QLinearGradient gradient(start, verticalGradBottom); + gradient.setColorAt(0, outlineColor); + gradient.setColorAt(1, Qt::transparent); + painter->fillRect(QRect(start, QSize(1, fontMetrics.height() + 5)), gradient); + } + //END: right vertical line - const QRect optRect = option.rect; - QFont font(QApplication::font()); - font.setBold(true); - const QFontMetrics fontMetrics = QFontMetrics(font); - - QColor outlineColor = option.palette.text().color(); - outlineColor.setAlphaF(0.35); - - //BEGIN: top left corner - { - painter->save(); - painter->setPen(outlineColor); - const QPointF topLeft(optRect.topLeft()); - QRectF arc(topLeft, QSizeF(4, 4)); - arc.translate(0.5, 0.5); - painter->drawArc(arc, 1440, 1440); - painter->restore(); - } - //END: top left corner - - //BEGIN: left vertical line - { - QPoint start(optRect.topLeft()); - start.ry() += 3; - QPoint verticalGradBottom(optRect.topLeft()); - verticalGradBottom.ry() += fontMetrics.height() + 5; - QLinearGradient gradient(start, verticalGradBottom); - gradient.setColorAt(0, outlineColor); - gradient.setColorAt(1, Qt::transparent); - painter->fillRect(QRect(start, QSize(1, fontMetrics.height() + 5)), gradient); - } - //END: left vertical line - - //BEGIN: horizontal line - { - QPoint start(optRect.topLeft()); - start.rx() += 3; - QPoint horizontalGradTop(optRect.topLeft()); - horizontalGradTop.rx() += optRect.width() - 6; - painter->fillRect(QRect(start, QSize(optRect.width() - 6, 1)), outlineColor); - } - //END: horizontal line - - //BEGIN: top right corner - { - painter->save(); - painter->setPen(outlineColor); - QPointF topRight(optRect.topRight()); - topRight.rx() -= 4; - QRectF arc(topRight, QSizeF(4, 4)); - arc.translate(0.5, 0.5); - painter->drawArc(arc, 0, 1440); - painter->restore(); - } - //END: top right corner - - //BEGIN: right vertical line - { - QPoint start(optRect.topRight()); - start.ry() += 3; - QPoint verticalGradBottom(optRect.topRight()); - verticalGradBottom.ry() += fontMetrics.height() + 5; - QLinearGradient gradient(start, verticalGradBottom); - gradient.setColorAt(0, outlineColor); - gradient.setColorAt(1, Qt::transparent); - painter->fillRect(QRect(start, QSize(1, fontMetrics.height() + 5)), gradient); - } - //END: right vertical line - - //BEGIN: text - { - QRect textRect(option.rect); - textRect.setTop(textRect.top() + 7); - textRect.setLeft(textRect.left() + 7); - textRect.setHeight(fontMetrics.height()); - textRect.setRight(textRect.right() - 7); - - painter->save(); - painter->setFont(font); - QColor penColor(option.palette.text().color()); - penColor.setAlphaF(0.6); - painter->setPen(penColor); - painter->drawText(textRect, Qt::AlignLeft | Qt::AlignVCenter, text); - painter->restore(); - } - //END: text + //BEGIN: checkboxy thing + { + painter->save(); + painter->setRenderHint(QPainter::Antialiasing, false); + painter->setFont(font); + QColor penColor(option.palette.text().color()); + penColor.setAlphaF(0.6); + painter->setPen(penColor); + QRect iconSubRect(option.rect); + iconSubRect.setTop(iconSubRect.top() + 7); + iconSubRect.setLeft(iconSubRect.left() + 7); + + int sizing = fontMetrics.height(); + int even = ( (sizing - 1) % 2 ); + + iconSubRect.setHeight(sizing - even); + iconSubRect.setWidth(sizing - even); + painter->drawRect(iconSubRect); + + + /* + if(collapsed) + painter->drawText(iconSubRect, Qt::AlignHCenter | Qt::AlignVCenter, "+"); + else + painter->drawText(iconSubRect, Qt::AlignHCenter | Qt::AlignVCenter, "-"); + */ + painter->setBrush(option.palette.text()); + painter->fillRect(iconSubRect.x(), iconSubRect.y() + iconSubRect.height() / 2, + iconSubRect.width(), 2, penColor); + if (collapsed) + { + painter->fillRect(iconSubRect.x() + iconSubRect.width() / 2, iconSubRect.y(), 2, + iconSubRect.height(), penColor); + } + + painter->restore(); + } + //END: checkboxy thing + + //BEGIN: text + { + QRect textRect(option.rect); + textRect.setTop(textRect.top() + 7); + textRect.setLeft(textRect.left() + 7 + fontMetrics.height() + 7); + textRect.setHeight(fontMetrics.height()); + textRect.setRight(textRect.right() - 7); + + painter->save(); + painter->setFont(font); + QColor penColor(option.palette.text().color()); + penColor.setAlphaF(0.6); + painter->setPen(penColor); + painter->drawText(textRect, Qt::AlignLeft | Qt::AlignVCenter, text); + painter->restore(); + } + //END: text } int Group::totalHeight() const @@ -207,11 +197,20 @@ int Group::totalHeight() const int Group::headerHeight() const { + QFont font(QApplication::font()); + font.setBold(true); + QFontMetrics fontMetrics(font); + + const int height = fontMetrics.height() + 1 /* 1 pixel-width gradient */ + + 11 /* top and bottom separation */; + return height; + /* int raw = view->viewport()->fontMetrics().height() + 4; // add english. maybe. depends on font height. - if(raw % 2 == 0) + if (raw % 2 == 0) raw++; - return std::min( raw , 25 ); + return std::min(raw, 25); + */ } int Group::contentHeight() const diff --git a/gui/groupview/GroupView.cpp b/gui/groupview/GroupView.cpp index 9954d743..5ee44cbb 100644 --- a/gui/groupview/GroupView.cpp +++ b/gui/groupview/GroupView.cpp @@ -121,6 +121,8 @@ void GroupView::updateGeometries() category->m_verticalPosition = totalHeight; totalHeight += category->totalHeight() + m_categoryMargin; } + auto category = m_groups.last(); + int itemScroll = category->contentHeight() / category->numRows(); /* // remove the last margin (we don't want it) totalHeight -= m_categoryMargin; @@ -128,6 +130,10 @@ void GroupView::updateGeometries() totalHeight += m_categoryMargin; */ totalHeight += m_bottomMargin; + verticalScrollBar()->setSingleStep ( itemScroll ); + const int rowsPerPage = qMax ( viewport()->height() / itemScroll, 1 ); + verticalScrollBar()->setPageStep ( rowsPerPage * itemScroll ); + verticalScrollBar()->setRange(0, totalHeight - height()); } -- cgit