Added for Composer fonts settings

retroshare-gui/src/gui/msgs/MessageComposer.cpp

@@ -2933,3 +2933,26 @@ void MessageComposer::checkLength()
 		ui.actionSend->setEnabled(true);
 	}
 }
+
+void MessageComposer::showEvent(QShowEvent *event)
+{
+    if (!event->spontaneous()) {
+        updateFontSize();
+    }
+}
+
+void MessageComposer::updateFontSize()
+{
+#if defined(Q_OS_DARWIN)
+    int customFontSize = Settings->valueFromGroup("Messages", "MinimumFontSize", 13).toInt();
+#else
+    int customFontSize = Settings->valueFromGroup("Messages", "MinimumFontSize", 12).toInt();
+#endif
+    QFont newFont = ui.msgText->font();
+    if (newFont.pointSize() != customFontSize) {
+        newFont.setPointSize(customFontSize);
+        QFontMetricsF fontMetrics(newFont);
+        ui.msgText->setFont(newFont);
+        ui.comboSize->setCurrentIndex(ui.comboSize->findText(QString::number(newFont.pointSize())));
+    }
+}

retroshare-gui/src/gui/msgs/MessageComposer.h

@@ -95,6 +95,7 @@ public slots:
 protected:
     void closeEvent (QCloseEvent * event);
     bool eventFilter(QObject *obj, QEvent *ev);
+	virtual void showEvent(QShowEvent *) ;
 
 private slots:
     /* toggle Contacts DockWidget */
@@ -169,6 +170,7 @@ private slots:
     static QString inviteMessage();
 
 	void checkLength();
+	void updateFontSize();
 
 private:
     static QString buildReplyHeader(const MessageInfo &msgInfo);

retroshare-gui/src/gui/settings/MessagePage.cpp

@@ -55,6 +55,7 @@ MessagePage::MessagePage(QWidget * parent, Qt::WindowFlags flags)
 	connect(ui.loadEmbeddedImages,    SIGNAL(toggled(bool)),          this,SLOT(updateLoadEmbededImages()  ));
 	connect(ui.openComboBox,          SIGNAL(currentIndexChanged(int)),this,SLOT(updateMsgOpen()            ));
 	connect(ui.emoticonscheckBox,     SIGNAL(toggled(bool)),          this,SLOT(updateLoadEmoticons()  ));
+	connect(ui.minimumFontSize_SB,    SIGNAL(valueChanged(int)),      this, SLOT(updateFontSize())) ;
 
     mTagEventHandlerId = 0;
     rsEvents->registerEventsHandler( [this](std::shared_ptr<const RsEvent> event) { RsQThreadUtils::postToObject( [this,event]() { handleEvent_main_thread(event); }); }, mTagEventHandlerId, RsEventType::MAIL_TAG );
@@ -121,6 +122,11 @@ MessagePage::load()
     whileBlocking(ui.loadEmbeddedImages)->setChecked(Settings->getMsgLoadEmbeddedImages());
     whileBlocking(ui.openComboBox)->setCurrentIndex(ui.openComboBox->findData(Settings->getMsgOpen()));
     whileBlocking(ui.emoticonscheckBox)->setChecked(Settings->value("Emoticons", true).toBool());
+#if defined(Q_OS_DARWIN)
+    whileBlocking(ui.minimumFontSize_SB)->setValue( Settings->value("MinimumFontSize", 13 ).toInt());
+#else
+	whileBlocking(ui.minimumFontSize_SB)->setValue( Settings->value("MinimumFontSize", 12 ).toInt());
+#endif
     Settings->endGroup();
 
 	  // state of filter combobox
@@ -298,3 +304,10 @@ void MessagePage::currentRowChangedTag(int row)
     ui.deletepushButton->setEnabled(bDeleteEnable);
 }
 
+void MessagePage::updateFontSize()
+{
+	Settings->beginGroup(QString("Messages"));
+	Settings->setValue("MinimumFontSize", ui.minimumFontSize_SB->value());
+	Settings->endGroup();
+}
+

retroshare-gui/src/gui/settings/MessagePage.h

@@ -60,6 +60,7 @@ private slots:
 	void updateDistantMsgs()             ;
 	void updateMsgTags()    ;
 	void updateLoadEmoticons();
+	void updateFontSize();
 
 private:
     void handleEvent_main_thread(std::shared_ptr<const RsEvent> event);

retroshare-gui/src/gui/settings/MessagePage.ui

@@ -16,8 +16,8 @@
     <verstretch>0</verstretch>
    </sizepolicy>
   </property>
-  <layout class="QVBoxLayout" name="verticalLayout">
+  <layout class="QGridLayout" name="gridLayout_4">
-   <item>
+   <item row="0" column="0">
     <widget class="QGroupBox" name="groupBox_3">
      <property name="title">
       <string>Distant messages:</string>
@@ -52,7 +52,7 @@
      </layout>
     </widget>
    </item>
-   <item>
+   <item row="1" column="0">
     <widget class="QGroupBox" name="groupBox">
      <property name="title">
       <string>Reading</string>
@@ -65,17 +65,37 @@
         </property>
        </widget>
       </item>
-      <item row="3" column="0">
+      <item row="0" column="1">
-       <layout class="QHBoxLayout" name="horizontalLayout">
+       <layout class="QHBoxLayout" name="minimumFontSizeHLayout">
         <item>
-         <widget class="QLabel" name="openLabel">
+         <spacer name="horizontalSpacer">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>40</width>
+            <height>20</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item>
+         <widget class="QLabel" name="minimumFontSizeLabel">
           <property name="text">
-           <string>Open messages in</string>
+           <string>Minimum font size </string>
           </property>
          </widget>
         </item>
         <item>
-         <widget class="RSComboBox" name="openComboBox"/>
+         <widget class="QSpinBox" name="minimumFontSize_SB">
+          <property name="minimum">
+           <number>10</number>
+          </property>
+          <property name="maximum">
+           <number>64</number>
+          </property>
+         </widget>
         </item>
        </layout>
       </item>
@@ -93,10 +113,24 @@
         </property>
        </widget>
       </item>
-     </layout>
+      <item row="3" column="0" colspan="2">
+       <layout class="QHBoxLayout" name="horizontalLayout">
+        <item>
+         <widget class="QLabel" name="openLabel">
+          <property name="text">
+           <string>Open messages in</string>
+          </property>
          </widget>
         </item>
         <item>
+         <widget class="RSComboBox" name="openComboBox"/>
+        </item>
+       </layout>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item row="2" column="0">
     <widget class="QGroupBox" name="groupBox_2">
      <property name="title">
       <string>Tags</string>