Merge #15136: qt: "Peers" tab overhaul

3537c8345c788a527bb4e1d00683ca7f8ee5fb1a Do not deselect peer when switching away from tab (Hennadii Stepanov)
b0037c51909dc55e279baa81f063c169c9735105 Improve Peers tab layout (Hennadii Stepanov)

Pull request description:

  This is an alternative to #14798.

  The "Peers" tab of the "Debug" window improved to address comments https://github.com/bitcoin/bitcoin/pull/6209#issuecomment-108072605 (by @jonasschnelli) and https://github.com/bitcoin/bitcoin/pull/14798#issuecomment-441618268 (by @promag).

  This allows to keep the peer selection while navigating to other places and effectively reverts e0597268116cf90d961abeba9d14aaad0ab682d2.

  Screenshots with this PR:
  ![screenshot from 2019-01-09 22-01-36](https://user-images.githubusercontent.com/32963518/50927352-2e6fb700-1460-11e9-9173-582348210492.png)
  ![screenshot from 2019-01-09 22-02-11](https://user-images.githubusercontent.com/32963518/50927354-329bd480-1460-11e9-9926-d0eb0f026a35.png)
  ![screenshot from 2019-01-09 22-02-37](https://user-images.githubusercontent.com/32963518/50927358-3596c500-1460-11e9-864d-c8704451f3d9.png)

Tree-SHA512: 3d086007f6d72930bc2fc3c395175adda0f1a7722de3842bc246ee4f3bfc5ebda4b9a626fb68a7ee8663a88d0842deb37c0c460ad84cc58e22f138acf8bc71ea

1 files changed, 2 insertions, 3 deletions

diff --git a/src/qt/rpcconsole.cpp b/src/qt/rpcconsole.cpp
index 3d7211aca2..2949e43915 100644
--- a/src/qt/rpcconsole.cpp
+++ b/src/qt/rpcconsole.cpp
@@ -988,10 +988,9 @@ void RPCConsole::startExecutor()
 
 void RPCConsole::on_tabWidget_currentChanged(int index)
 {
-    if (ui->tabWidget->widget(index) == ui->tab_console)
+    if (ui->tabWidget->widget(index) == ui->tab_console) {
         ui->lineEdit->setFocus();
-    else if (ui->tabWidget->widget(index) != ui->tab_peers)
-        clearSelectedNode();
+    }
 }
 
 void RPCConsole::on_openDebugLogfileButton_clicked()