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- Rewrote part of Arnaud's code for column hiding to debug and optimize it

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This commit is contained in:
Christophe Dumez 2007-11-24 19:04:28 +00:00
parent adea644c04
commit a91d2028d8
2 changed files with 42 additions and 64 deletions
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53
src/FinishedTorrents.cpp
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@ -403,42 +403,31 @@ void FinishedTorrents::displayFinishedHoSMenu(const QPoint& pos){
// toggle hide/show a column
void FinishedTorrents::hideOrShowColumn(int index) {
short nbColumns = 0;
unsigned int nbVisibleColumns = 0;
unsigned int nbCols = finishedListModel->columnCount();
// Count visible columns
for(unsigned int i=0; i<nbCols; ++i) {
if(!finishedList->isColumnHidden(i))
++nbVisibleColumns;
}
if(!finishedList->isColumnHidden(index)) {
unsigned short i=0, nbColDisplayed = 0;
while(i<finishedListModel->columnCount()-1 && nbColDisplayed<=1) {
if(!finishedList->isColumnHidden(i))
nbColDisplayed++;
i++;
}
// can't hide a lonely column
if(nbColDisplayed>1) {
//resize all others non-hidden columns
for(int i=0; i<finishedListModel->columnCount()-1; i++) {
if(finishedList->isColumnHidden(i) == false)
nbColumns++;
}
for(int i=0; i<finishedListModel->columnCount()-1; i++) {
if(i != index) {
finishedList->setColumnWidth(i, (int)ceil(finishedList->columnWidth(i)+(finishedList->columnWidth(index)/(nbColumns-1))));
}
}
finishedList->setColumnHidden(index, true);
getActionHoSCol(index)->setIcon(QIcon(QString::fromUtf8(":/Icons/button_cancel.png")));
}
// User wants to hide the column
// Is there at least one other visible column?
if(nbVisibleColumns <= 1) return;
// User can hide the column, do it.
finishedList->setColumnHidden(index, true);
getActionHoSCol(index)->setIcon(QIcon(QString::fromUtf8(":/Icons/button_cancel.png")));
--nbVisibleColumns;
} else {
//short buf_width = finishedList->columnWidth(index);
// User want to display the column
finishedList->setColumnHidden(index, false);
getActionHoSCol(index)->setIcon(QIcon(QString::fromUtf8(":/Icons/button_ok.png")));
//resize all others non-hidden columns
for(int i=0; i<finishedListModel->columnCount()-1; i++) {
if(finishedList->isColumnHidden(i) == false)
nbColumns++;
}
for(int i=0; i<finishedListModel->columnCount()-1; i++) {
if(i != index) {
finishedList->setColumnWidth(i, (int)ceil(finishedList->columnWidth(i)-(finishedList->columnWidth(index)/(nbColumns-1))));
}
++nbVisibleColumns;
}
//resize all others non-hidden columns
for(unsigned int i=0; i<nbCols; ++i) {
if(!finishedList->isColumnHidden(i)) {
finishedList->setColumnWidth(i, (int)ceil(finishedList->columnWidth(i)+(finishedList->columnWidth(index)/nbVisibleColumns)));
}
}
}