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- Updated download button status in search tab when switching tab

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This commit is contained in:
Christophe Dumez 2008-06-26 11:24:08 +00:00
parent 322e9e3ccf
commit 949678a4d3
2 changed files with 16 additions and 1 deletions
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16
src/searchEngine.cpp
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@ -56,6 +56,7 @@ SearchEngine::SearchEngine(bittorrent *BTSession, QSystemTrayIcon *myTrayIcon, b
connect(searchProcess, SIGNAL(started()), this, SLOT(searchStarted())); connect(searchProcess, SIGNAL(started()), this, SLOT(searchStarted()));
connect(searchProcess, SIGNAL(readyReadStandardOutput()), this, SLOT(readSearchOutput())); connect(searchProcess, SIGNAL(readyReadStandardOutput()), this, SLOT(readSearchOutput()));
connect(searchProcess, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(searchFinished(int,QProcess::ExitStatus))); connect(searchProcess, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(searchFinished(int,QProcess::ExitStatus)));
connect(tabWidget,SIGNAL(currentChanged(int)),this,SLOT(on_tab_changed(int)));
searchTimeout = new QTimer(this); searchTimeout = new QTimer(this);
searchTimeout->setSingleShot(true); searchTimeout->setSingleShot(true);
connect(searchTimeout, SIGNAL(timeout()), this, SLOT(on_stop_search_button_clicked())); connect(searchTimeout, SIGNAL(timeout()), this, SLOT(on_stop_search_button_clicked()));
@ -77,6 +78,19 @@ SearchEngine::~SearchEngine(){
delete downloader; delete downloader;
} }
void SearchEngine::on_tab_changed(int t)
{//when we switch from a tab that is not empty to another that is empty the download button
//doesn't have to be available
if(t>-1)
{//-1 = no more tab
if(all_tab.at(tabWidget->currentIndex())->getCurrentSearchListModel()->rowCount()) {
download_button->setEnabled(true);
} else {
download_button->setEnabled(false);
}
}
}
void SearchEngine::on_enginesButton_clicked() { void SearchEngine::on_enginesButton_clicked() {
engineSelectDlg *dlg = new engineSelectDlg(this); engineSelectDlg *dlg = new engineSelectDlg(this);
connect(dlg, SIGNAL(enginesChanged()), this, SLOT(loadEngineSettings())); connect(dlg, SIGNAL(enginesChanged()), this, SLOT(loadEngineSettings()));
@ -134,8 +148,8 @@ void SearchEngine::on_search_button_clicked(){
} }
// Tab Addition // Tab Addition
currentSearchTab=new SearchTab(this); currentSearchTab=new SearchTab(this);
tabWidget->addTab(currentSearchTab, pattern);
all_tab.append(currentSearchTab); all_tab.append(currentSearchTab);
tabWidget->addTab(currentSearchTab, pattern);
tabWidget->setCurrentWidget(currentSearchTab); tabWidget->setCurrentWidget(currentSearchTab);
closeTab_button->setEnabled(true); closeTab_button->setEnabled(true);
// if the pattern is not in the pattern // if the pattern is not in the pattern

1
src/searchEngine.h
View File

@ -66,6 +66,7 @@ class SearchEngine : public QWidget, public Ui::search_engine{
void downloadSelectedItem(const QModelIndex& index); void downloadSelectedItem(const QModelIndex& index);
protected slots: protected slots:
// Search slots // Search slots
void on_tab_changed(int t);//to prevent the use of the download button when the tab is empty
void on_search_button_clicked(); void on_search_button_clicked();
void on_stop_search_button_clicked(); void on_stop_search_button_clicked();
void on_closeTab_button_clicked(); void on_closeTab_button_clicked();