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https://github.com/RetroShare/RetroShare.git
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approaching solution for sizes
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parent
f76264b170
commit
931c1a7286
@ -82,6 +82,7 @@ void ChannelPostThumbnailView::init(const RsGxsChannelPost& post)
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vlayout->addStretch();
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layout->addLayout(vlayout);
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layout->addSpacing(Qt::Horizontal);
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setLayout(layout);
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}
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else
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@ -116,27 +116,49 @@ void ChannelPostDelegate::paint(QPainter * painter, const QStyleOptionViewItem &
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uint32_t flags = (mUseGrid)?0:(ChannelPostThumbnailView::FLAG_SHOW_TEXT);
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ChannelPostThumbnailView w(post,flags);
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QPixmap pixmap(w.size());
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if(mUseGrid)
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{
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QPixmap pixmap(w.size());
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if((option.state & QStyle::State_Selected) && post.mMeta.mPublishTs > 0) // check if post is selected and is not empty (end of last row)
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pixmap.fill(QRgb(0xff308dc7)); // I dont know how to grab the backgroud color for selected objects automatically.
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else
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pixmap.fill(QRgb(0x00ffffff)); // choose a fully transparent background
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if((option.state & QStyle::State_Selected) && post.mMeta.mPublishTs > 0) // check if post is selected and is not empty (end of last row)
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pixmap.fill(QRgb(0xff308dc7)); // I dont know how to grab the backgroud color for selected objects automatically.
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else
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pixmap.fill(QRgb(0x00ffffff)); // choose a fully transparent background
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w.render(&pixmap,QPoint(),QRegion(),QWidget::DrawChildren );// draw the widgets, not the background
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w.render(&pixmap,QPoint(),QRegion(),QWidget::DrawChildren );// draw the widgets, not the background
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if(mZoom != 1.0)
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pixmap = pixmap.scaled(mZoom*pixmap.size(),Qt::KeepAspectRatio,Qt::SmoothTransformation);
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if(mUseGrid)
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{
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if(mZoom != 1.0)
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pixmap = pixmap.scaled(mZoom*pixmap.size(),Qt::KeepAspectRatio,Qt::SmoothTransformation);
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if(IS_MSG_UNREAD(post.mMeta.mMsgStatus) || IS_MSG_NEW(post.mMeta.mMsgStatus))
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{
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QPainter p(&pixmap);
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QFontMetricsF fm(option.font);
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p.drawPixmap(mZoom*QPoint(6.2*fm.height(),6.9*fm.height()),FilesDefs::getPixmapFromQtResourcePath(STAR_OVERLAY_IMAGE).scaled(mZoom*7*fm.height(),mZoom*7*fm.height(),Qt::KeepAspectRatio,Qt::SmoothTransformation));
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}
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if(IS_MSG_UNREAD(post.mMeta.mMsgStatus) || IS_MSG_NEW(post.mMeta.mMsgStatus))
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{
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QPainter p(&pixmap);
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QFontMetricsF fm(option.font);
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p.drawPixmap(mZoom*QPoint(6.2*fm.height(),6.9*fm.height()),FilesDefs::getPixmapFromQtResourcePath(STAR_OVERLAY_IMAGE).scaled(mZoom*7*fm.height(),mZoom*7*fm.height(),Qt::KeepAspectRatio,Qt::SmoothTransformation));
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}
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}
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painter->drawPixmap(option.rect.topLeft(),
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pixmap.scaled(option.rect.width(),option.rect.width()*w.height()/(float)w.width(),Qt::IgnoreAspectRatio,Qt::SmoothTransformation));
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painter->drawPixmap(option.rect.topLeft(),
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pixmap.scaled(option.rect.width(),option.rect.width()*w.height()/(float)w.width(),Qt::IgnoreAspectRatio,Qt::SmoothTransformation));
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}
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else
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{
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QPixmap pixmap(option.rect.size());
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if((option.state & QStyle::State_Selected) && post.mMeta.mPublishTs > 0) // check if post is selected and is not empty (end of last row)
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pixmap.fill(QRgb(0xff308dc7)); // I dont know how to grab the backgroud color for selected objects automatically.
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else
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pixmap.fill(QRgb(0x00ffffff)); // choose a fully transparent background
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w.setFixedSize(option.rect.size());
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w.update();
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w.render(&pixmap,QPoint(),QRegion(),QWidget::DrawChildren );// draw the widgets, not the background
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painter->drawPixmap(option.rect.topLeft(), pixmap) ;
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}
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}
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QSize ChannelPostDelegate::sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const
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@ -148,7 +170,12 @@ QSize ChannelPostDelegate::sizeHint(const QStyleOptionViewItem& option, const QM
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if(mUseGrid)
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return QSize(mZoom*COLUMN_SIZE_FONT_FACTOR_W*fm.height(),mZoom*COLUMN_SIZE_FONT_FACTOR_H*fm.height());
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else
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return QSize(option.rect.width(),mZoom*COLUMN_SIZE_FONT_FACTOR_H*fm.height());
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{
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RsGxsChannelPost post = index.data(Qt::UserRole).value<RsGxsChannelPost>() ;
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uint32_t flags = (mUseGrid)?0:(ChannelPostThumbnailView::FLAG_SHOW_TEXT);
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return QSize(option.rect.width(),ChannelPostThumbnailView(post,flags).height());
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}
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}
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void ChannelPostDelegate::setWidgetGrid(bool use_grid)
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@ -285,8 +312,11 @@ GxsChannelPostsWidgetWithModel::GxsChannelPostsWidgetWithModel(const RsGxsGroupI
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QFontMetricsF fm(font());
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for(int i=0;i<mChannelPostsModel->columnCount();++i)
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ui->postsTree->setColumnWidth(i,mChannelPostsDelegate->cellSize(font(),ui->postsTree->width()));
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if(mChannelPostsModel->getMode() == RsGxsChannelPostsModel::TREE_MODE_GRID)
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for(int i=0;i<mChannelPostsModel->columnCount();++i)
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ui->postsTree->setColumnWidth(i,mChannelPostsDelegate->cellSize(font(),ui->postsTree->width()));
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else
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ui->postsTree->setColumnWidth(0,ui->postsTree->width());
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/* Setup UI helper */
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@ -351,6 +381,9 @@ GxsChannelPostsWidgetWithModel::GxsChannelPostsWidgetWithModel(const RsGxsGroupI
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void GxsChannelPostsWidgetWithModel::updateZoomFactor(bool zoom_or_unzoom)
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{
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if(mChannelPostsModel->getMode() == RsGxsChannelPostsModel::TREE_MODE_LIST)
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return;
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mChannelPostsDelegate->zoom(zoom_or_unzoom);
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for(int i=0;i<mChannelPostsModel->columnCount();++i)
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@ -401,12 +434,20 @@ void GxsChannelPostsWidgetWithModel::switchView()
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{
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mChannelPostsDelegate->setWidgetGrid(false);
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mChannelPostsModel->setMode(RsGxsChannelPostsModel::TREE_MODE_LIST);
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ui->postsTree->setColumnWidth(0,ui->postsTree->width());
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ui->postsTree->setUniformRowHeights(true);
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}
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else
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{
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mChannelPostsDelegate->setWidgetGrid(true);
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mChannelPostsModel->setMode(RsGxsChannelPostsModel::TREE_MODE_GRID);
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for(int i=0;i<mChannelPostsModel->columnCount();++i)
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ui->postsTree->setColumnWidth(i,mChannelPostsDelegate->cellSize(font(),ui->postsTree->width()));
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ui->postsTree->setUniformRowHeights(false);
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handlePostsTreeSizeChange(ui->postsTree->size());
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}
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}
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