Merge bitcoin-core/gui#39: Add visual accenting for the 'Create new r…

…eceiving address' button

4ec49f8 qt: Leverage the default "Create new receiving address" button (Hennadii Stepanov)
4227a8e qt: Make "Create new receiving address" default unconditionally (Hennadii Stepanov)

Pull request description:

  Fix #24

  The first commit:
  - visual improvement with no behavior change

  The second commit:
  - removes a bunch of LOCs
  - slightly change behavior and makes it standard

  With this PR:
  ![DeepinScreenshot_select-area_20200721213040](https://user-images.githubusercontent.com/32963518/88093294-7b2a6700-cb9a-11ea-89a2-a0e2678056a7.png)

ACKs for top commit:
  Saibato:
    Concept tACK  bitcoin-core/gui@4227a8e bitcoin-core/gui@4ec49f8
  promag:
    Tested ACK 4ec49f8 on macos.

Tree-SHA512: 3403d5ee96ec139491c7e23b24a24d9239fe55c58d99cbd4cd13bc877f76f992ed011c09e2af35b2a63be1a2371b95f6ac719325396dcc8333cf3eb7fa2e3d2c

src/qt/forms/receivecoinsdialog.ui

@@ -110,6 +110,12 @@
  <property name="text">
  <string>&amp;Request payment</string>
  </property>
+ <property name="autoDefault">
+ <bool>false</bool>
+ </property>
+ <property name="default">
+ <bool>true</bool>
+ </property>
  </widget>
  </item>
  <item>

src/qt/receivecoinsdialog.cpp

@@ -191,22 +191,6 @@ void ReceiveCoinsDialog::resizeEvent(QResizeEvent *event)
  columnResizingFixer->stretchColumnWidth(RecentRequestsTableModel::Message);
 }
 
-void ReceiveCoinsDialog::keyPressEvent(QKeyEvent *event)
-{
- if (event->key() == Qt::Key_Return)
- {
- // press return -> submit form
- if (ui->reqLabel->hasFocus() || ui->reqAmount->hasFocus() || ui->reqMessage->hasFocus())
- {
- event->ignore();
- on_receiveButton_clicked();
- return;
- }
- }
-
- this->QDialog::keyPressEvent(event);
-}
-
 QModelIndex ReceiveCoinsDialog::selectedRow()
 {
  if(!model || !model->getRecentRequestsTableModel() || !ui->recentRequestsView->selectionModel())

src/qt/receivecoinsdialog.h

@@ -48,9 +48,6 @@ public Q_SLOTS:
  void reject() override;
  void accept() override;
 
-protected:
- virtual void keyPressEvent(QKeyEvent *event) override;
-
 private:
  Ui::ReceiveCoinsDialog *ui;
  GUIUtil::TableViewLastColumnResizingFixer *columnResizingFixer;