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[Qt] New status bar Unit Display Control and related changes.

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- New status bar control shows the current Unit of Display.
  When clicked (left,or right button) it shows a context menu
  that allows the user to switch the current Unit of Display (BTC, mBTC, uBTC)
- Recent Requests and Transaction Table headers are now updated when
  unit of display is changed, because their "Amount" column now displays the
  current unit of display.
- Takes care of issue #3970 Units in transaction export csv file.
- Small refactors for reusability.
- Demo Video https://www.youtube.com/watch?v=wwcr0Yh68go&list=UUG3jF2hgofmLWP0tRPisQAQ
- changes after Diapolo's feedback. Have not been able to build after last pool, issues with boost on MacOSX, will test on Ubuntu these changes.
- removed return statement on switch
- renamed onDisplayUnitsChanged(int) to updateDisplayUnit(int)
- now getAmountColumnTitle(int unit) takes a simple unit parameter. moved to BitcoinUnits.
This commit is contained in:
gubatron
2014-06-07 02:20:22 -04:00
parent 343feecf56
commit 8969828d06
11 changed files with 187 additions and 7 deletions
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11
src/qt/transactiontablemodel.cpp
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@@ -235,8 +235,7 @@ TransactionTableModel::TransactionTableModel(CWallet* wallet, WalletModel *paren
walletModel(parent),
priv(new TransactionTablePriv(wallet, this))
{
columns << QString() << tr("Date") << tr("Type") << tr("Address") << tr("Amount");
columns << QString() << tr("Date") << tr("Type") << tr("Address") << BitcoinUnits::getAmountColumnTitle(walletModel->getOptionsModel()->getDisplayUnit());
priv->refreshWallet();
connect(walletModel->getOptionsModel(), SIGNAL(displayUnitChanged(int)), this, SLOT(updateDisplayUnit()));
@@ -247,6 +246,13 @@ TransactionTableModel::~TransactionTableModel()
delete priv;
}
/** Updates the column title to "Amount (DisplayUnit)" and emits headerDataChanged() signal for table headers to react. */
void TransactionTableModel::updateAmountColumnTitle()
{
columns[Amount] = BitcoinUnits::getAmountColumnTitle(walletModel->getOptionsModel()->getDisplayUnit());
emit headerDataChanged(Qt::Horizontal,Amount,Amount);
}
void TransactionTableModel::updateTransaction(const QString &hash, int status)
{
uint256 updated;
@@ -624,5 +630,6 @@ QModelIndex TransactionTableModel::index(int row, int column, const QModelIndex
void TransactionTableModel::updateDisplayUnit()
{
// emit dataChanged to update Amount column with the current unit
updateAmountColumnTitle();
emit dataChanged(index(0, Amount), index(priv->size()-1, Amount));
}