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Clementine-audio-player-Mac-Linux-Windows
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clean up library view 

library view sorts the library and display the contents in alphabetical order (bold letter/number followed by a line) . the line cannot be themed as it is hard-coded "QPen line_pen(opt.palette.color(QPalette::Dark))". Here i try to remove the line, align the letter to left and give the letter a highlight using QRect. this way it looks better and is completely themable ...
This commit is contained in:
Arun Narayanankutty 2015-08-30 23:52:01 -05:00 committed by narunlifescience
parent 0a02a7240f
commit 97cbf556a0
1 changed files with 35 additions and 14 deletions
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49
src/library/libraryview.cpp
View File

@ -62,6 +62,8 @@ void LibraryItemDelegate::paint(QPainter* painter,
QString text(index.data().toString());
painter->save();
painter->setRenderHint(QPainter::Antialiasing);
painter->setRenderHint(QPainter::HighQualityAntialiasing);
QRect text_rect(opt.rect);
@ -89,23 +91,42 @@ void LibraryItemDelegate::paint(QPainter* painter,
painter->drawPixmap(icon_rect, pixmap);
} else {
text_rect.setLeft(text_rect.left() + 30);
text_rect.setLeft(text_rect.right() - (text_rect.height() + 10));
text_rect.setWidth(text_rect.height());
}
QRect highlight_rect;
QFont norm_font(opt.font);
QColor highlight_color(opt.palette.color(QPalette::Text));
highlight_color.setAlpha(200);
QBrush brush(highlight_color, Qt::SolidPattern);
painter->setPen(QColor(0, 0, 0, 0));
painter->setBrush(brush);
// Draw text highlight fill
if (text.length() == 1) {
highlight_rect = text_rect;
highlight_rect.setWidth(text_rect.width() - 1);
highlight_rect.setHeight(text_rect.height() - 1);
highlight_rect.setLeft(text_rect.left() + 1);
highlight_rect.setTop(text_rect.top() + 1);
painter->drawEllipse(highlight_rect);
} else {
QFontMetrics fm(norm_font);
text_rect.setLeft(text_rect.right() - (fm.width(text) + 22));
text_rect.setWidth(fm.width(text) + 12);
highlight_rect = text_rect;
highlight_rect.setWidth(text_rect.width() - 1);
highlight_rect.setHeight(text_rect.height() - 1);
highlight_rect.setLeft(text_rect.left() + 1);
highlight_rect.setTop(text_rect.top() + 1);
painter->fillRect(highlight_rect, brush);
}
// Draw the text
QFont bold_font(opt.font);
bold_font.setBold(true);
painter->setPen(opt.palette.color(QPalette::Text));
painter->setFont(bold_font);
painter->drawText(text_rect, text);
// Draw the line under the item
QPen line_pen(opt.palette.color(QPalette::Dark));
line_pen.setWidth(2);
painter->setPen(line_pen);
painter->drawLine(opt.rect.bottomLeft(), opt.rect.bottomRight());
painter->setPen(opt.palette.color(QPalette::Window));
painter->setFont(norm_font);
painter->drawText(text_rect, text, Qt::AlignVCenter | Qt::AlignHCenter);
painter->restore();
} else {