From fed3dee1d70d152d7dd1ac10e1867040f0a32509 Mon Sep 17 00:00:00 2001
From: defnax <defnax@users.noreply.github.com>
Date: Wed, 17 Jun 2020 22:47:44 +0200
Subject: [PATCH] Clear more fields when blank tree is selected

* Clear more fields when blank tree is selected
* Fixing spacing
* Show different placeholder when message contains no post
---
 .../GxsChannelPostsWidgetWithModel.cpp        |  16 ++-
 .../GxsChannelPostsWidgetWithModel.ui         | 106 +++++++++---------
 2 files changed, 67 insertions(+), 55 deletions(-)

diff --git a/retroshare-gui/src/gui/gxschannels/GxsChannelPostsWidgetWithModel.cpp b/retroshare-gui/src/gui/gxschannels/GxsChannelPostsWidgetWithModel.cpp
index 2afd6ccf0..7bf0bedf1 100644
--- a/retroshare-gui/src/gui/gxschannels/GxsChannelPostsWidgetWithModel.cpp
+++ b/retroshare-gui/src/gui/gxschannels/GxsChannelPostsWidgetWithModel.cpp
@@ -373,6 +373,12 @@ void GxsChannelPostsWidgetWithModel::showPostDetails()
 {
     QModelIndex index = ui->postsTree->selectionModel()->currentIndex();
 	RsGxsChannelPost post = index.data(Qt::UserRole).value<RsGxsChannelPost>() ;
+	
+	QTextDocument doc;
+	doc.setHtml(post.mMsg.c_str());
+
+	if(doc.toPlainText().trimmed().isEmpty())
+		ui->postDetails_TE->setPlaceholderText(tr("No message in this post"));
 
     if(post.mMeta.mPublishTs == 0)
     {
@@ -492,7 +498,7 @@ void GxsChannelPostsWidgetWithModel::postChannelPostLoad()
     //ui->channelFiles_TV->resizeColumnToContents(RsGxsChannelPostFilesModel::COLUMN_FILES_FILE);
     //ui->channelFiles_TV->resizeColumnToContents(RsGxsChannelPostFilesModel::COLUMN_FILES_SIZE);
     ui->channelFiles_TV->setAutoSelect(true);
-
+	ui->postDetails_TE->setPlaceholderText(tr("No post selected"));
 
 }
 
@@ -954,7 +960,7 @@ void GxsChannelPostsWidgetWithModel::blank()
 {
 	ui->postButton->setEnabled(false);
 	ui->subscribeToolButton->setEnabled(false);
-	
+
 	ui->channelName_LB->setText(tr("No Channel Selected"));
 	ui->logoLabel->setPixmap(FilesDefs::getPixmapFromQtResourcePath(":/icons/png/channels.png"));
 	ui->infoPosts->setText("");
@@ -965,6 +971,12 @@ void GxsChannelPostsWidgetWithModel::blank()
 	ui->infoDescription->setText("");
 
 	mChannelPostsModel->clear();
+	mChannelPostFilesModel->clear();
+	ui->postDetails_TE->clear();
+	ui->postDetails_TE->setPlaceholderText(tr("No post selected"));
+	ui->postLogo_LB->hide();
+	ui->postName_LB->hide();
+	ui->postTime_LB->hide();
 	groupNameChanged(QString());
 
 }
diff --git a/retroshare-gui/src/gui/gxschannels/GxsChannelPostsWidgetWithModel.ui b/retroshare-gui/src/gui/gxschannels/GxsChannelPostsWidgetWithModel.ui
index bb12239f2..28687b2df 100644
--- a/retroshare-gui/src/gui/gxschannels/GxsChannelPostsWidgetWithModel.ui
+++ b/retroshare-gui/src/gui/gxschannels/GxsChannelPostsWidgetWithModel.ui
@@ -199,19 +199,6 @@
          </item>
          <item>
           <layout class="QGridLayout" name="gridLayout">
-           <item row="3" column="1" colspan="2">
-            <widget class="QLabel" name="label_3">
-             <property name="font">
-              <font>
-               <weight>75</weight>
-               <bold>true</bold>
-              </font>
-             </property>
-             <property name="text">
-              <string>Distribution:</string>
-             </property>
-            </widget>
-           </item>
            <item row="1" column="3">
             <widget class="QLabel" name="infoLastPost">
              <property name="text">
@@ -219,19 +206,6 @@
              </property>
             </widget>
            </item>
-           <item row="1" column="4">
-            <spacer name="horizontalSpacer_2">
-             <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 row="4" column="1" colspan="2">
             <widget class="QLabel" name="label_2">
              <property name="font">
@@ -245,11 +219,27 @@
              </property>
             </widget>
            </item>
-           <item row="3" column="3">
-            <widget class="QLabel" name="infoDistribution">
+           <item row="2" column="3">
+            <widget class="GxsIdLabel" name="infoAdministrator">
              <property name="text">
               <string>unknown</string>
              </property>
+             <property name="openExternalLinks">
+              <bool>true</bool>
+             </property>
+            </widget>
+           </item>
+           <item row="3" column="1" colspan="2">
+            <widget class="QLabel" name="label_3">
+             <property name="font">
+              <font>
+               <weight>75</weight>
+               <bold>true</bold>
+              </font>
+             </property>
+             <property name="text">
+              <string>Distribution:</string>
+             </property>
             </widget>
            </item>
            <item row="0" column="3">
@@ -259,14 +249,30 @@
              </property>
             </widget>
            </item>
-           <item row="2" column="3">
-            <widget class="GxsIdLabel" name="infoAdministrator">
+           <item row="1" column="1" colspan="2">
+            <widget class="QLabel" name="infoLastPostLabel">
+             <property name="sizePolicy">
+              <sizepolicy hsizetype="Maximum" vsizetype="Preferred">
+               <horstretch>0</horstretch>
+               <verstretch>0</verstretch>
+              </sizepolicy>
+             </property>
+             <property name="font">
+              <font>
+               <weight>75</weight>
+               <bold>true</bold>
+              </font>
+             </property>
+             <property name="text">
+              <string>Last Post:</string>
+             </property>
+            </widget>
+           </item>
+           <item row="3" column="3">
+            <widget class="QLabel" name="infoDistribution">
              <property name="text">
               <string>unknown</string>
              </property>
-             <property name="openExternalLinks">
-              <bool>true</bool>
-             </property>
             </widget>
            </item>
            <item row="2" column="1" colspan="2">
@@ -292,7 +298,7 @@
            <item row="0" column="1" colspan="2">
             <widget class="QLabel" name="infoPostsLabel">
              <property name="sizePolicy">
-              <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+              <sizepolicy hsizetype="Maximum" vsizetype="Preferred">
                <horstretch>0</horstretch>
                <verstretch>0</verstretch>
               </sizepolicy>
@@ -308,27 +314,21 @@
              </property>
             </widget>
            </item>
-           <item row="1" column="1" colspan="2">
-            <widget class="QLabel" name="infoLastPostLabel">
-             <property name="sizePolicy">
-              <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-               <horstretch>0</horstretch>
-               <verstretch>0</verstretch>
-              </sizepolicy>
-             </property>
-             <property name="font">
-              <font>
-               <weight>75</weight>
-               <bold>true</bold>
-              </font>
-             </property>
-             <property name="text">
-              <string>Last Post:</string>
-             </property>
-            </widget>
-           </item>
           </layout>
          </item>
+         <item>
+          <spacer name="horizontalSpacer_3">
+           <property name="orientation">
+            <enum>Qt::Horizontal</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>40</width>
+             <height>20</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
         </layout>
        </item>
        <item>