qt: Add shortcuts for console font resize buttons

Co-authored-by: Jarol Rodriguez <[email protected]>

Author: hebasto

src/qt/rpcconsole.cpp

@@ -486,8 +486,18 @@ RPCConsole::RPCConsole(interfaces::Node& node, const PlatformStyle *_platformSty
         ui->openDebugLogfileButton->setIcon(platformStyle->SingleColorIcon(":/icons/export"));
     }
     ui->clearButton->setIcon(platformStyle->SingleColorIcon(":/icons/remove"));
+
     ui->fontBiggerButton->setIcon(platformStyle->SingleColorIcon(":/icons/fontbigger"));
+    //: Main shortcut to increase the RPC console font size.
+    ui->fontBiggerButton->setShortcut(tr("Ctrl++"));
+    //: Secondary shortcut to increase the RPC console font size.
+    GUIUtil::AddButtonShortcut(ui->fontBiggerButton, tr("Ctrl+="));
+
     ui->fontSmallerButton->setIcon(platformStyle->SingleColorIcon(":/icons/fontsmaller"));
+    //: Main shortcut to decrease the RPC console font size.
+    ui->fontSmallerButton->setShortcut(tr("Ctrl+-"));
+    //: Secondary shortcut to decrease the RPC console font size.
+    GUIUtil::AddButtonShortcut(ui->fontSmallerButton, tr("Ctrl+_"));
 
     // Install event filter for up and down arrow
     ui->lineEdit->installEventFilter(this);
@@ -816,14 +826,23 @@ void RPCConsole::clear(bool clearHistory)
             ).arg(fixedFontInfo.family(), QString("%1pt").arg(consoleFontSize))
         );
 
-    message(CMD_REPLY, (tr("Welcome to the %1 RPC console.").arg(PACKAGE_NAME) + "<br>" +
-                        tr("Use up and down arrows to navigate history, and %1 to clear screen.").arg("<b>" + ui->clearButton->shortcut().toString(QKeySequence::NativeText) + "</b>") + "<br>" +
-                        tr("Type %1 for an overview of available commands.").arg("<b>help</b>") + "<br>" +
-                        tr("For more information on using this console type %1.").arg("<b>help-console</b>") +
-                        "<br><span class=\"secwarning\"><br>" +
-                        tr("WARNING: Scammers have been active, telling users to type commands here, stealing their wallet contents. Do not use this console without fully understanding the ramifications of a command.") +
-                        "</span>"),
-                        true);
+    message(CMD_REPLY,
+            tr("Welcome to the %1 RPC console.").arg(PACKAGE_NAME) +
+                "<br>" +
+                tr("Use up and down arrows to navigate history, and %1 to clear screen.")
+                    .arg("<b>" + ui->clearButton->shortcut().toString(QKeySequence::NativeText) + "</b>") +
+                "<br>" +
+                tr("Use %1 and %2 to increase or decrease the font size.")
+                    .arg("<b>" + ui->fontBiggerButton->shortcut().toString(QKeySequence::NativeText) + "</b>")
+                    .arg("<b>" + ui->fontSmallerButton->shortcut().toString(QKeySequence::NativeText) + "</b>") +
+                "<br>" +
+                tr("Type %1 for an overview of available commands.").arg("<b>help</b>") +
+                "<br>" +
+                tr("For more information on using this console type %1.").arg("<b>help-console</b>") +
+                "<br><span class=\"secwarning\"><br>" +
+                tr("WARNING: Scammers have been active, telling users to type commands here, stealing their wallet contents. Do not use this console without fully understanding the ramifications of a command.") +
+                "</span>",
+            true);
 }
 
 void RPCConsole::keyPressEvent(QKeyEvent *event)