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On initial block chain download, show a progress bar

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This commit is contained in:
Wladimir J. van der Laan
2011-06-18 21:25:38 +02:00
parent 0eeb4f5d5b
commit 6cab66354d
6 changed files with 52 additions and 2 deletions
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26
src/qt/bitcoingui.cpp
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@@ -36,6 +36,7 @@
#include <QSortFilterProxyModel>
#include <QClipboard>
#include <QMessageBox>
#include <QProgressBar>
#include <QDebug>
@@ -124,10 +125,19 @@ BitcoinGUI::BitcoinGUI(QWidget *parent):
labelTransactions->setMinimumWidth(130);
labelTransactions->setToolTip(tr("Number of transactions in your wallet"));
// Progress bar for blocks download
progressBarLabel = new QLabel(tr("Downloading initial data..."));
progressBarLabel->setVisible(false);
progressBar = new QProgressBar();
progressBar->setToolTip(tr("Initial block chain download in progress"));
progressBar->setVisible(false);
statusBar()->addWidget(progressBarLabel);
statusBar()->addWidget(progressBar);
statusBar()->addPermanentWidget(labelConnections);
statusBar()->addPermanentWidget(labelBlocks);
statusBar()->addPermanentWidget(labelTransactions);
// Action bindings
connect(button_new, SIGNAL(clicked()), this, SLOT(newAddressClicked()));
connect(button_clipboard, SIGNAL(clicked()), this, SLOT(copyClipboardClicked()));
@@ -360,6 +370,20 @@ void BitcoinGUI::setNumConnections(int count)
void BitcoinGUI::setNumBlocks(int count)
{
int total = model->getTotalBlocksEstimate();
if(count < total)
{
progressBarLabel->setVisible(true);
progressBar->setVisible(true);
progressBar->setMaximum(total);
progressBar->setValue(count);
}
else
{
progressBarLabel->setVisible(false);
progressBar->setVisible(false);
}
labelBlocks->setText(QLocale::system().toString(count)+" "+tr("block(s)", "", count));
}