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fixed alternating row colors, and removed explicit background color

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This commit is contained in:
csoler 2020-09-26 18:50:51 +02:00
parent 56f3df6737
commit e389c01571
2 changed files with 22 additions and 209 deletions
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228
retroshare-gui/src/gui/gxschannels/GxsChannelPostsWidgetWithModel.cpp
View File

@ -121,7 +121,11 @@ void ChannelPostDelegate::paint(QPainter * painter, const QStyleOptionViewItem &
RsGxsChannelPost post = index.data(Qt::UserRole).value<RsGxsChannelPost>() ; RsGxsChannelPost post = index.data(Qt::UserRole).value<RsGxsChannelPost>() ;
painter->fillRect( option.rect, option.backgroundBrush); if(index.row() & 0x01)
painter->fillRect( option.rect, option.palette.alternateBase().color());
else
painter->fillRect( option.rect, option.palette.base().color());
painter->restore(); painter->restore();
if(mUseGrid || index.column()==0) if(mUseGrid || index.column()==0)
@ -140,7 +144,14 @@ void ChannelPostDelegate::paint(QPainter * painter, const QStyleOptionViewItem &
if((option.state & QStyle::State_Selected) && post.mMeta.mPublishTs > 0) // check if post is selected and is not empty (end of last row) if((option.state & QStyle::State_Selected) && post.mMeta.mPublishTs > 0) // check if post is selected and is not empty (end of last row)
pixmap.fill(SelectedColor); // I dont know how to grab the backgroud color for selected objects automatically. pixmap.fill(SelectedColor); // I dont know how to grab the backgroud color for selected objects automatically.
else else
pixmap.fill(QRgb(0x00ffffff)); // choose a fully transparent background {
// we need to do the alternate color manually
if(index.row() & 0x01)
pixmap.fill(option.palette.alternateBase().color());
else
pixmap.fill(option.palette.base().color());
}
w.render(&pixmap,QPoint(),QRegion(),QWidget::DrawChildren );// draw the widgets, not the background w.render(&pixmap,QPoint(),QRegion(),QWidget::DrawChildren );// draw the widgets, not the background
@ -289,8 +300,14 @@ void ChannelPostFilesDelegate::paint(QPainter * painter, const QStyleOptionViewI
w.setFixedHeight(option.rect.height()); w.setFixedHeight(option.rect.height());
QPixmap pixmap(w.size()); QPixmap pixmap(w.size());
pixmap.fill(QRgb(0x00ffffff)); // choose a fully transparent background
w.render(&pixmap,QPoint(),QRegion(),QWidget::DrawChildren );// draw the widgets, not the background // apparently we need to do the alternate colors manually
if(index.row() & 0x01)
pixmap.fill(option.palette.alternateBase().color());
else
pixmap.fill(option.palette.base().color());
w.render(&pixmap,QPoint(),QRegion(),QWidget::DrawChildren );// draw the widgets, not the background
painter->drawPixmap(option.rect.topLeft(),pixmap); painter->drawPixmap(option.rect.topLeft(),pixmap);
} }
@ -356,6 +373,7 @@ GxsChannelPostsWidgetWithModel::GxsChannelPostsWidgetWithModel(const RsGxsGroupI
ui->channelPostFiles_TV->setPlaceholderText(tr("No files in this post, or no post selected")); ui->channelPostFiles_TV->setPlaceholderText(tr("No files in this post, or no post selected"));
ui->channelPostFiles_TV->setSortingEnabled(true); ui->channelPostFiles_TV->setSortingEnabled(true);
ui->channelPostFiles_TV->sortByColumn(0, Qt::AscendingOrder); ui->channelPostFiles_TV->sortByColumn(0, Qt::AscendingOrder);
ui->channelPostFiles_TV->setAlternatingRowColors(true);
ui->channelFiles_TV->setModel(mChannelFilesModel = new RsGxsChannelPostFilesModel()); ui->channelFiles_TV->setModel(mChannelFilesModel = new RsGxsChannelPostFilesModel());
ui->channelFiles_TV->setItemDelegate(mFilesDelegate = new ChannelPostFilesDelegate()); ui->channelFiles_TV->setItemDelegate(mFilesDelegate = new ChannelPostFilesDelegate());
@ -899,15 +917,7 @@ void GxsChannelPostsWidgetWithModel::processSettings(bool load)
Settings->beginGroup(QString("ChannelPostsWidget")); Settings->beginGroup(QString("ChannelPostsWidget"));
if (load) { if (load) {
#ifdef TO_REMOVE
// load settings
/* Filter */
//ui->filterLineEdit->setCurrentFilter(Settings->value("filter", FILTER_TITLE).toInt());
/* View mode */
//setViewMode(Settings->value("viewMode", VIEW_MODE_FEEDS).toInt());
#endif
// state of files tree // state of files tree
channelpostfilesheader->restoreState(Settings->value("PostFilesTree").toByteArray()); channelpostfilesheader->restoreState(Settings->value("PostFilesTree").toByteArray());
channelfilesheader->restoreState(Settings->value("FilesTree").toByteArray()); channelfilesheader->restoreState(Settings->value("FilesTree").toByteArray());
@ -915,15 +925,6 @@ void GxsChannelPostsWidgetWithModel::processSettings(bool load)
// state of splitter // state of splitter
ui->splitter->restoreState(Settings->value("SplitterChannelPosts").toByteArray()); ui->splitter->restoreState(Settings->value("SplitterChannelPosts").toByteArray());
} else { } else {
#ifdef TO_REMOVE
// save settings
/* Filter */
//Settings->setValue("filter", ui->filterLineEdit->currentFilter());
/* View mode */
//Settings->setValue("viewMode", viewMode());
#endif
// state of files tree // state of files tree
Settings->setValue("PostFilesTree", channelpostfilesheader->saveState()); Settings->setValue("PostFilesTree", channelpostfilesheader->saveState());
Settings->setValue("FilesTree", channelfilesheader->saveState()); Settings->setValue("FilesTree", channelfilesheader->saveState());
@ -1111,47 +1112,6 @@ void GxsChannelPostsWidgetWithModel::insertChannelDetails(const RsGxsChannelGrou
showPostDetails(); showPostDetails();
} }
#ifdef TODO
int GxsChannelPostsWidgetWithModel::viewMode()
{
if (ui->feedToolButton->isChecked()) {
return VIEW_MODE_FEEDS;
} else if (ui->fileToolButton->isChecked()) {
return VIEW_MODE_FILES;
}
/* Default */
return VIEW_MODE_FEEDS;
}
#endif
void GxsChannelPostsWidgetWithModel::setViewMode(int viewMode)
{
#ifdef TODO
switch (viewMode) {
case VIEW_MODE_FEEDS:
ui->feedWidget->show();
ui->fileWidget->hide();
ui->feedToolButton->setChecked(true);
ui->fileToolButton->setChecked(false);
break;
case VIEW_MODE_FILES:
ui->feedWidget->hide();
ui->fileWidget->show();
ui->feedToolButton->setChecked(false);
ui->fileToolButton->setChecked(true);
break;
default:
setViewMode(VIEW_MODE_FEEDS);
return;
}
#endif
}
void GxsChannelPostsWidgetWithModel::switchOnlyUnread(bool) void GxsChannelPostsWidgetWithModel::switchOnlyUnread(bool)
{ {
filterChanged(ui->filterLineEdit->text()); filterChanged(ui->filterLineEdit->text());
@ -1165,150 +1125,6 @@ void GxsChannelPostsWidgetWithModel::filterChanged(QString s)
mChannelFilesModel->setFilter(ql,count); mChannelFilesModel->setFilter(ql,count);
} }
#ifdef TODO
/*static*/ bool GxsChannelPostsWidgetWithModel::filterItem(FeedItem *feedItem, const QString &text, int filter)
{
GxsChannelPostItem *item = dynamic_cast<GxsChannelPostItem*>(feedItem);
if (!item) {
return true;
}
bool bVisible = text.isEmpty();
if (!bVisible)
{
switch(filter)
{
case FILTER_TITLE:
bVisible = item->getTitleLabel().contains(text,Qt::CaseInsensitive);
break;
case FILTER_MSG:
bVisible = item->getMsgLabel().contains(text,Qt::CaseInsensitive);
break;
case FILTER_FILE_NAME:
{
std::list<SubFileItem *> fileItems = item->getFileItems();
std::list<SubFileItem *>::iterator lit;
for(lit = fileItems.begin(); lit != fileItems.end(); ++lit)
{
SubFileItem *fi = *lit;
QString fileName = QString::fromUtf8(fi->FileName().c_str());
bVisible = (bVisible || fileName.contains(text,Qt::CaseInsensitive));
}
break;
}
default:
bVisible = true;
break;
}
}
return bVisible;
}
void GxsChannelPostsWidget::createPostItemFromMetaData(const RsGxsMsgMetaData& meta,bool related)
{
GxsChannelPostItem *item = NULL;
RsGxsChannelPost post;
if(!meta.mOrigMsgId.isNull())
{
FeedItem *feedItem = ui->feedWidget->findFeedItem(GxsChannelPostItem::computeIdentifier(meta.mOrigMsgId)) ;
item = dynamic_cast<GxsChannelPostItem*>(feedItem);
if(item)
{
post = feedItem->post();
ui->feedWidget->removeFeedItem(item) ;
post.mOlderVersions.insert(post.mMeta.mMsgId);
GxsChannelPostItem *item = new GxsChannelPostItem(this, 0, post, true, false,post.mOlderVersions);
ui->feedWidget->addFeedItem(item, ROLE_PUBLISH, QDateTime::fromTime_t(post.mMeta.mPublishTs));
return ;
}
}
if (related)
{
FeedItem *feedItem = ui->feedWidget->findFeedItem(GxsChannelPostItem::computeIdentifier(meta.mMsgId)) ;
item = dynamic_cast<GxsChannelPostItem*>(feedItem);
}
if (item)
{
item->setPost(post);
ui->feedWidget->setSort(item, ROLE_PUBLISH, QDateTime::fromTime_t(meta.mPublishTs));
}
else
{
GxsChannelPostItem *item = new GxsChannelPostItem(this, 0, meta.mGroupId,meta.mMsgId, true, true);
ui->feedWidget->addFeedItem(item, ROLE_PUBLISH, QDateTime::fromTime_t(post.mMeta.mPublishTs));
}
#ifdef TODO
ui->fileWidget->addFiles(post, related);
#endif
}
void GxsChannelPostsWidget::createPostItem(const RsGxsChannelPost& post, bool related)
{
GxsChannelPostItem *item = NULL;
const RsMsgMetaData& meta(post.mMeta);
if(!meta.mOrigMsgId.isNull())
{
FeedItem *feedItem = ui->feedWidget->findFeedItem(GxsChannelPostItem::computeIdentifier(meta.mOrigMsgId)) ;
item = dynamic_cast<GxsChannelPostItem*>(feedItem);
if(item)
{
std::set<RsGxsMessageId> older_versions(item->olderVersions()); // we make a copy because the item will be deleted
ui->feedWidget->removeFeedItem(item) ;
older_versions.insert(meta.mMsgId);
GxsChannelPostItem *item = new GxsChannelPostItem(this, 0, mGroup.mMeta,meta.mMsgId, true, false,older_versions);
ui->feedWidget->addFeedItem(item, ROLE_PUBLISH, QDateTime::fromTime_t(meta.mPublishTs));
return ;
}
}
if (related)
{
FeedItem *feedItem = ui->feedWidget->findFeedItem(GxsChannelPostItem::computeIdentifier(meta.mMsgId)) ;
item = dynamic_cast<GxsChannelPostItem*>(feedItem);
}
if (item)
{
item->setPost(post);
ui->feedWidget->setSort(item, ROLE_PUBLISH, QDateTime::fromTime_t(meta.mPublishTs));
}
else
{
GxsChannelPostItem *item = new GxsChannelPostItem(this, 0, mGroup.mMeta,meta.mMsgId, true, true);
ui->feedWidget->addFeedItem(item, ROLE_PUBLISH, QDateTime::fromTime_t(meta.mPublishTs));
}
ui->fileWidget->addFiles(post, related);
}
void GxsChannelPostsWidget::fillThreadCreatePost(const QVariant &post, bool related, int current, int count)
{
/* show fill progress */
if (count) {
ui->progressBar->setValue(current * ui->progressBar->maximum() / count);
}
if (!post.canConvert<RsGxsChannelPost>()) {
return;
}
createPostItem(post.value<RsGxsChannelPost>(), related);
}
#endif
void GxsChannelPostsWidgetWithModel::blank() void GxsChannelPostsWidgetWithModel::blank()
{ {
ui->postButton->setEnabled(false); ui->postButton->setEnabled(false);

3
retroshare-gui/src/gui/gxschannels/GxsChannelPostsWidgetWithModel.h
View File

@ -147,7 +147,6 @@ private slots:
void toggleAutoDownload(); void toggleAutoDownload();
void subscribeGroup(bool subscribe); void subscribeGroup(bool subscribe);
void filterChanged(QString); void filterChanged(QString);
void setViewMode(int viewMode);
void settingsChanged(); void settingsChanged();
void handlePostsTreeSizeChange(QSize s, bool force=false); void handlePostsTreeSizeChange(QSize s, bool force=false);
void postChannelPostLoad(); void postChannelPostLoad();
@ -172,8 +171,6 @@ private:
void setAutoDownload(bool autoDl); void setAutoDownload(bool autoDl);
static bool filterItem(FeedItem *feedItem, const QString &text, int filter); static bool filterItem(FeedItem *feedItem, const QString &text, int filter);
int viewMode();
void insertChannelDetails(const RsGxsChannelGroup &group); void insertChannelDetails(const RsGxsChannelGroup &group);
void handleEvent_main_thread(std::shared_ptr<const RsEvent> event); void handleEvent_main_thread(std::shared_ptr<const RsEvent> event);