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fixed bug causing impossibility to display thumbnails with one post only

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This commit is contained in:
csoler 2020-06-08 21:26:48 +02:00
parent 405fd2b5ca
commit 32050af8da
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GPG key ID: 7BCA522266C0804C
1 changed files with 9 additions and 7 deletions
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16
retroshare-gui/src/gui/gxschannels/GxsChannelPostsModel.cpp
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@ -52,10 +52,12 @@ void RsGxsChannelPostsModel::initEmptyHierarchy()
{ {
preMods(); preMods();
mPosts.resize(1); // adds a sentinel item mPosts.clear();
mPosts[0].mMeta.mMsgName = "Root sentinel post" ; mFilteredPosts.clear();
mFilteredPosts.resize(1); // mPosts.resize(1); // adds a sentinel item
mFilteredPosts[0] = 1; // mPosts[0].mMeta.mMsgName = "Root sentinel post" ;
// mFilteredPosts.resize(1);
// mFilteredPosts[0] = 1;
postMods(); postMods();
} }
@ -105,9 +107,9 @@ void RsGxsChannelPostsModel::setFilter(const QStringList& strings, uint32_t& cou
else else
{ {
mFilteredPosts.clear(); mFilteredPosts.clear();
mFilteredPosts.push_back(0); //mFilteredPosts.push_back(0);
for(int i=1;i<mPosts.size();++i) for(int i=0;i<mPosts.size();++i)
{ {
bool passes_strings = true; bool passes_strings = true;
@ -137,7 +139,7 @@ int RsGxsChannelPostsModel::rowCount(const QModelIndex& parent) const
return 0; return 0;
if(!parent.isValid()) if(!parent.isValid())
return (mFilteredPosts.size()-1 + mColumns-1)/mColumns; // mFilteredPosts always has an item at 0, so size()>=1, and mColumn>=1 return (mFilteredPosts.size() + mColumns-1)/mColumns; // mFilteredPosts always has an item at 0, so size()>=1, and mColumn>=1
RsErr() << __PRETTY_FUNCTION__ << " rowCount cannot figure out the porper number of rows." << std::endl; RsErr() << __PRETTY_FUNCTION__ << " rowCount cannot figure out the porper number of rows." << std::endl;
return 0; return 0;