Message averaging window fonts controlled by configuration

Use the decoded text font for the message averaging window.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6684 ab8295b8-cf94-4d9e-aec4-7959e3be5d79

mainwindow.cpp

@@ -897,6 +897,9 @@ void MainWindow::setDecodedTextFont (QFont const& font)
   auto style_sheet = "QLabel {" + font_as_stylesheet (font) + '}';
   ui->decodedTextLabel->setStyleSheet (ui->decodedTextLabel->styleSheet () + style_sheet);
   ui->decodedTextLabel2->setStyleSheet (ui->decodedTextLabel2->styleSheet () + style_sheet);
+  if (m_msgAvgWidget) {
+    m_msgAvgWidget->changeFont (font);
+  }
   updateGeometry ();
 }
 
@@ -1619,7 +1622,7 @@ void MainWindow::on_actionMessage_averaging_triggered()
 {
   if (!m_msgAvgWidget)
     {
-      m_msgAvgWidget.reset (new MessageAveraging {m_settings});
+      m_msgAvgWidget.reset (new MessageAveraging {m_settings, m_config.decoded_text_font ()});
 
       // Connect signals from Message Averaging window
       connect (this, &MainWindow::finished, m_msgAvgWidget.data (), &MessageAveraging::close);

messageaveraging.cpp

@@ -1,17 +1,22 @@
 #include "messageaveraging.h"
 #include <QSettings>
 #include <QApplication>
+#include <QTextCharFormat>
+
+#include "SettingsGroup.hpp"
+#include "qt_helpers.hpp"
 #include "ui_messageaveraging.h"
-#include "commons.h"
 #include "moc_messageaveraging.cpp"
 
-MessageAveraging::MessageAveraging(QSettings * settings, QWidget *parent) :
+MessageAveraging::MessageAveraging(QSettings * settings, QFont const& font, QWidget *parent) :
   QWidget(parent),
   settings_ {settings},
   ui(new Ui::MessageAveraging)
 {
   ui->setupUi(this);
   setWindowTitle (QApplication::applicationName () + " - " + tr ("Message Averaging"));
+  ui->msgAvgPlainTextEdit->setReadOnly (true);
+  changeFont (font);
   read_settings ();
 }
 
@@ -21,6 +26,33 @@ MessageAveraging::~MessageAveraging()
   delete ui;
 }
 
+void MessageAveraging::changeFont (QFont const& font)
+{
+  ui->header_label->setStyleSheet (font_as_stylesheet (font));
+  ui->msgAvgPlainTextEdit->setStyleSheet (font_as_stylesheet (font));
+  setContentFont (font);
+  updateGeometry ();
+}
+
+void MessageAveraging::setContentFont(QFont const& font)
+{
+  ui->msgAvgPlainTextEdit->setFont (font);
+  QTextCharFormat charFormat;
+  charFormat.setFont (font);
+  ui->msgAvgPlainTextEdit->selectAll ();
+  auto cursor = ui->msgAvgPlainTextEdit->textCursor ();
+  cursor.mergeCharFormat (charFormat);
+  cursor.clearSelection ();
+  cursor.movePosition (QTextCursor::End);
+
+  // position so viewport scrolled to left
+  cursor.movePosition (QTextCursor::Up);
+  cursor.movePosition (QTextCursor::StartOfLine);
+
+  ui->msgAvgPlainTextEdit->setTextCursor (cursor);
+  ui->msgAvgPlainTextEdit->ensureCursorVisible ();
+}
+
 void MessageAveraging::closeEvent (QCloseEvent * e)
 {
   write_settings ();
@@ -29,19 +61,17 @@ void MessageAveraging::closeEvent (QCloseEvent * e)
 
 void MessageAveraging::read_settings ()
 {
-  settings_->beginGroup ("MessageAveraging");
+  SettingsGroup group {settings_, "MessageAveraging"};
   restoreGeometry (settings_->value ("window/geometry").toByteArray ());
-  settings_->endGroup ();
 }
 
 void MessageAveraging::write_settings ()
 {
-  settings_->beginGroup ("MessageAveraging");
+  SettingsGroup group {settings_, "MessageAveraging"};
   settings_->setValue ("window/geometry", saveGeometry ());
-  settings_->endGroup ();
 }
 
-void MessageAveraging::displayAvg(QString t)
+void MessageAveraging::displayAvg(QString const& t)
 {
-  ui->msgAvgTextBrowser->setText(t);
+  ui->msgAvgPlainTextEdit->setPlainText(t);
 }

messageaveraging.h

@@ -8,6 +8,7 @@
 #include <QLineEdit>
 
 class QSettings;
+class QFont;
 
 namespace Ui {
 class MessageAveraging;
@@ -18,9 +19,10 @@ class MessageAveraging : public QWidget
   Q_OBJECT
 
 public:
-  explicit MessageAveraging(QSettings * settings, QWidget *parent = 0);
+  explicit MessageAveraging(QSettings *, QFont const&, QWidget * parent = 0);
   ~MessageAveraging();
-  void displayAvg(QString t);
+  void displayAvg(QString const&);
+  void changeFont (QFont const&);
 
 protected:
   void closeEvent (QCloseEvent *) override;
@@ -28,6 +30,7 @@ protected:
 private:
   void read_settings ();
   void write_settings ();
+  void setContentFont (QFont const&);
   QSettings * settings_;
 
   Ui::MessageAveraging *ui;

messageaveraging.ui

@@ -2,14 +2,6 @@
 <ui version="4.0">
  <class>MessageAveraging</class>
  <widget class="QWidget" name="MessageAveraging">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>260</width>
-    <height>287</height>
-   </rect>
-  </property>
   <property name="windowTitle">
    <string>Message Averaging</string>
   </property>
@@ -17,44 +9,19 @@
    <item>
     <layout class="QGridLayout" name="gridLayout">
      <item row="0" column="0" colspan="2">
-      <widget class="QLabel" name="label">
+      <widget class="QLabel" name="header_label">
-       <property name="maximumSize">
-        <size>
-         <width>16777215</width>
-         <height>30</height>
-        </size>
-       </property>
-       <property name="font">
-        <font>
-         <family>Courier New</family>
-         <pointsize>10</pointsize>
-        </font>
-       </property>
        <property name="text">
-        <string>   UTC   Sync   DT   Freq</string>
+        <string>   UTC  Sync    DT  Freq   </string>
+       </property>
+       <property name="margin">
+        <number>3</number>
        </property>
       </widget>
      </item>
      <item row="1" column="0" colspan="2">
-      <widget class="QTextBrowser" name="msgAvgTextBrowser">
+      <widget class="QPlainTextEdit" name="msgAvgPlainTextEdit">
-       <property name="minimumSize">
+       <property name="lineWrapMode">
-        <size>
+        <enum>QPlainTextEdit::NoWrap</enum>
-         <width>240</width>
-         <height>0</height>
-        </size>
-       </property>
-       <property name="font">
-        <font>
-         <family>Courier New</family>
-         <pointsize>10</pointsize>
-        </font>
-       </property>
-       <property name="html">
-        <string>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
-&lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
-p, li { white-space: pre-wrap; }
-&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'Courier New'; font-size:10pt; font-weight:400; font-style:normal;&quot;&gt;
-&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
        </property>
       </widget>
      </item>