[qt] Add use available balance in send coins dialog

This commit is contained in:
CryptAxe 2017-08-19 22:04:56 -07:00 committed by João Barbosa
parent 96ac26e566
commit d052e3847c
5 changed files with 55 additions and 1 deletions

View File

@ -163,7 +163,7 @@
</widget> </widget>
</item> </item>
<item row="2" column="1"> <item row="2" column="1">
<layout class="QHBoxLayout" name="horizontalLayoutAmount" stretch="0,1"> <layout class="QHBoxLayout" name="horizontalLayoutAmount" stretch="0,1,0">
<item> <item>
<widget class="BitcoinAmountField" name="payAmount"/> <widget class="BitcoinAmountField" name="payAmount"/>
</item> </item>
@ -177,6 +177,13 @@
</property> </property>
</widget> </widget>
</item> </item>
<item>
<widget class="QPushButton" name="useAvailableBalanceButton">
<property name="text">
<string>Use available balance</string>
</property>
</widget>
</item>
</layout> </layout>
</item> </item>
<item row="3" column="0"> <item row="3" column="0">

View File

@ -410,6 +410,7 @@ SendCoinsEntry *SendCoinsDialog::addEntry()
entry->setModel(model); entry->setModel(model);
ui->entries->addWidget(entry); ui->entries->addWidget(entry);
connect(entry, SIGNAL(removeEntry(SendCoinsEntry*)), this, SLOT(removeEntry(SendCoinsEntry*))); connect(entry, SIGNAL(removeEntry(SendCoinsEntry*)), this, SLOT(removeEntry(SendCoinsEntry*)));
connect(entry, SIGNAL(useAvailableBalance(SendCoinsEntry*)), this, SLOT(useAvailableBalance(SendCoinsEntry*)));
connect(entry, SIGNAL(payAmountChanged()), this, SLOT(coinControlUpdateLabels())); connect(entry, SIGNAL(payAmountChanged()), this, SLOT(coinControlUpdateLabels()));
connect(entry, SIGNAL(subtractFeeFromAmountChanged()), this, SLOT(coinControlUpdateLabels())); connect(entry, SIGNAL(subtractFeeFromAmountChanged()), this, SLOT(coinControlUpdateLabels()));
@ -607,6 +608,31 @@ void SendCoinsDialog::on_buttonMinimizeFee_clicked()
minimizeFeeSection(true); minimizeFeeSection(true);
} }
void SendCoinsDialog::useAvailableBalance(SendCoinsEntry* entry)
{
// Get CCoinControl instance if CoinControl is enabled or create a new one.
CCoinControl coin_control;
if (model->getOptionsModel()->getCoinControlFeatures()) {
coin_control = *CoinControlDialog::coinControl;
}
// Calculate available amount to send.
CAmount amount = model->getBalance(&coin_control);
for (int i = 0; i < ui->entries->count(); ++i) {
SendCoinsEntry* e = qobject_cast<SendCoinsEntry*>(ui->entries->itemAt(i)->widget());
if (e && !e->isHidden() && e != entry) {
amount -= e->getValue().amount;
}
}
if (amount > 0) {
entry->checkSubtractFeeFromAmount();
entry->setAmount(amount);
} else {
entry->setAmount(0);
}
}
void SendCoinsDialog::setMinimumFee() void SendCoinsDialog::setMinimumFee()
{ {
ui->radioCustomPerKilobyte->setChecked(true); ui->radioCustomPerKilobyte->setChecked(true);

View File

@ -76,6 +76,7 @@ private Q_SLOTS:
void on_buttonChooseFee_clicked(); void on_buttonChooseFee_clicked();
void on_buttonMinimizeFee_clicked(); void on_buttonMinimizeFee_clicked();
void removeEntry(SendCoinsEntry* entry); void removeEntry(SendCoinsEntry* entry);
void useAvailableBalance(SendCoinsEntry* entry);
void updateDisplayUnit(); void updateDisplayUnit();
void coinControlFeatureChanged(bool); void coinControlFeatureChanged(bool);
void coinControlButtonClicked(); void coinControlButtonClicked();

View File

@ -48,6 +48,7 @@ SendCoinsEntry::SendCoinsEntry(const PlatformStyle *_platformStyle, QWidget *par
connect(ui->deleteButton, SIGNAL(clicked()), this, SLOT(deleteClicked())); connect(ui->deleteButton, SIGNAL(clicked()), this, SLOT(deleteClicked()));
connect(ui->deleteButton_is, SIGNAL(clicked()), this, SLOT(deleteClicked())); connect(ui->deleteButton_is, SIGNAL(clicked()), this, SLOT(deleteClicked()));
connect(ui->deleteButton_s, SIGNAL(clicked()), this, SLOT(deleteClicked())); connect(ui->deleteButton_s, SIGNAL(clicked()), this, SLOT(deleteClicked()));
connect(ui->useAvailableBalanceButton, SIGNAL(clicked()), this, SLOT(useAvailableBalanceClicked()));
} }
SendCoinsEntry::~SendCoinsEntry() SendCoinsEntry::~SendCoinsEntry()
@ -112,11 +113,21 @@ void SendCoinsEntry::clear()
updateDisplayUnit(); updateDisplayUnit();
} }
void SendCoinsEntry::checkSubtractFeeFromAmount()
{
ui->checkboxSubtractFeeFromAmount->setChecked(true);
}
void SendCoinsEntry::deleteClicked() void SendCoinsEntry::deleteClicked()
{ {
Q_EMIT removeEntry(this); Q_EMIT removeEntry(this);
} }
void SendCoinsEntry::useAvailableBalanceClicked()
{
Q_EMIT useAvailableBalance(this);
}
bool SendCoinsEntry::validate() bool SendCoinsEntry::validate()
{ {
if (!model) if (!model)
@ -228,6 +239,11 @@ void SendCoinsEntry::setAddress(const QString &address)
ui->payAmount->setFocus(); ui->payAmount->setFocus();
} }
void SendCoinsEntry::setAmount(const CAmount &amount)
{
ui->payAmount->setValue(amount);
}
bool SendCoinsEntry::isClear() bool SendCoinsEntry::isClear()
{ {
return ui->payTo->text().isEmpty() && ui->payTo_is->text().isEmpty() && ui->payTo_s->text().isEmpty(); return ui->payTo->text().isEmpty() && ui->payTo_is->text().isEmpty() && ui->payTo_s->text().isEmpty();

View File

@ -38,6 +38,7 @@ public:
void setValue(const SendCoinsRecipient &value); void setValue(const SendCoinsRecipient &value);
void setAddress(const QString &address); void setAddress(const QString &address);
void setAmount(const CAmount &amount);
/** Set up the tab chain manually, as Qt messes up the tab chain by default in some cases /** Set up the tab chain manually, as Qt messes up the tab chain by default in some cases
* (issue https://bugreports.qt-project.org/browse/QTBUG-10907). * (issue https://bugreports.qt-project.org/browse/QTBUG-10907).
@ -48,14 +49,17 @@ public:
public Q_SLOTS: public Q_SLOTS:
void clear(); void clear();
void checkSubtractFeeFromAmount();
Q_SIGNALS: Q_SIGNALS:
void removeEntry(SendCoinsEntry *entry); void removeEntry(SendCoinsEntry *entry);
void useAvailableBalance(SendCoinsEntry* entry);
void payAmountChanged(); void payAmountChanged();
void subtractFeeFromAmountChanged(); void subtractFeeFromAmountChanged();
private Q_SLOTS: private Q_SLOTS:
void deleteClicked(); void deleteClicked();
void useAvailableBalanceClicked();
void on_payTo_textChanged(const QString &address); void on_payTo_textChanged(const QString &address);
void on_addressBookButton_clicked(); void on_addressBookButton_clicked();
void on_pasteButton_clicked(); void on_pasteButton_clicked();