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Added new basic class for a QLineEdit with a clear button - LineEditClear.

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git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@5080 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
thunder2 2012-04-05 21:03:03 +00:00
parent 1df5582e1c
commit 7756b093bf
34 changed files with 413 additions and 962 deletions
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79
retroshare-gui/src/gui/NetworkDialog.cpp
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@ -90,9 +90,8 @@ NetworkDialog::NetworkDialog(QWidget *parent)
connect( ui.unvalidGPGkeyWidget, SIGNAL( itemSelectionChanged()), ui.connecttreeWidget, SLOT( clearSelection() ) );
connect( ui.unvalidGPGkeyWidget, SIGNAL( itemDoubleClicked(QTreeWidgetItem*,int)), this, SLOT( peerdetails () ) );
connect( ui.filterPatternLineEdit, SIGNAL(textChanged(const QString &)), this, SLOT(filterRegExpChanged()));
connect( ui.filterLineEdit, SIGNAL(textChanged(const QString &)), this, SLOT(filterItems(QString)));
connect( ui.filterColumnComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(filterColumnChanged()));
connect( ui.clearButton, SIGNAL(clicked()), this, SLOT(clearFilter()));
connect( ui.showUnvalidKeys, SIGNAL(clicked()), this, SLOT(insertConnect()));
@ -182,8 +181,6 @@ NetworkDialog::NetworkDialog(QWidget *parent)
updateNetworkStatus();
loadtabsettings();
ui.clearButton->hide();
/* Hide platform specific features */
#ifdef Q_WS_WIN
@ -564,8 +561,8 @@ void NetworkDialog::insertConnect()
connectWidget->update(); /* update display */
ui.unvalidGPGkeyWidget->update(); /* update display */
if (ui.filterPatternLineEdit->text().isEmpty() == false) {
FilterItems();
if (ui.filterLineEdit->text().isEmpty() == false) {
filterItems(ui.filterLineEdit->text());
}
}
@ -841,72 +838,48 @@ void NetworkDialog::loadtabsettings()
Settings->endGroup();
}
/* clear Filter */
void NetworkDialog::clearFilter()
{
ui.filterPatternLineEdit->clear();
ui.filterPatternLineEdit->setFocus();
}
void NetworkDialog::filterRegExpChanged()
{
QString text = ui.filterPatternLineEdit->text();
if (text.isEmpty()) {
ui.clearButton->hide();
} else {
ui.clearButton->show();
}
FilterItems();
}
void NetworkDialog::filterColumnChanged()
{
FilterItems();
filterItems(ui.filterLineEdit->text());
}
void NetworkDialog::FilterItems()
void NetworkDialog::filterItems(const QString &text)
{
QString sPattern = ui.filterPatternLineEdit->text();
int nFilterColumn = FilterColumnFromComboBox(ui.filterColumnComboBox->currentIndex());
int filterColumn = FilterColumnFromComboBox(ui.filterColumnComboBox->currentIndex());
int nCount = ui.connecttreeWidget->topLevelItemCount ();
for (int nIndex = 0; nIndex < nCount; nIndex++) {
FilterItem(ui.connecttreeWidget->topLevelItem(nIndex), sPattern, nFilterColumn);
int count = ui.connecttreeWidget->topLevelItemCount ();
for (int index = 0; index < count; index++) {
filterItem(ui.connecttreeWidget->topLevelItem(index), text, filterColumn);
}
nCount = ui.unvalidGPGkeyWidget->topLevelItemCount ();
for (int nIndex = 0; nIndex < nCount; nIndex++) {
FilterItem(ui.unvalidGPGkeyWidget->topLevelItem(nIndex), sPattern, nFilterColumn);
count = ui.unvalidGPGkeyWidget->topLevelItemCount ();
for (int nIndex = 0; nIndex < count; nIndex++) {
filterItem(ui.unvalidGPGkeyWidget->topLevelItem(nIndex), text, filterColumn);
}
}
bool NetworkDialog::FilterItem(QTreeWidgetItem *pItem, QString &sPattern, int nFilterColumn)
bool NetworkDialog::filterItem(QTreeWidgetItem *item, const QString &text, int filterColumn)
{
bool bVisible = true;
bool visible = true;
if (sPattern.isEmpty() == false) {
if (pItem->text(nFilterColumn).contains(sPattern, Qt::CaseInsensitive) == false) {
bVisible = false;
if (text.isEmpty() == false) {
if (item->text(filterColumn).contains(text, Qt::CaseInsensitive) == false) {
visible = false;
}
}
int nVisibleChildCount = 0;
int nCount = pItem->childCount();
for (int nIndex = 0; nIndex < nCount; nIndex++) {
if (FilterItem(pItem->child(nIndex), sPattern, nFilterColumn)) {
nVisibleChildCount++;
int visibleChildCount = 0;
int count = item->childCount();
for (int index = 0; index < count; index++) {
if (filterItem(item->child(index), text, filterColumn)) {
visibleChildCount++;
}
}
if (bVisible || nVisibleChildCount) {
pItem->setHidden(false);
if (visible || visibleChildCount) {
item->setHidden(false);
} else {
pItem->setHidden(true);
item->setHidden(true);
}
return (bVisible || nVisibleChildCount);
return (visible || visibleChildCount);
}