From d2fe28acc6a305a8632809916e99ac95cce62871 Mon Sep 17 00:00:00 2001
From: Ken Moore <moorekou@gmail.com>
Date: Thu, 27 Aug 2015 15:17:25 -0400
Subject: Add a new "ScrollDialog" to lumina-fm for instances where a lot of
 text might be getting shown to the user. Use this dialog for checksums as
 well.

---
 lumina-fm/FODialog.cpp          |  2 +-
 lumina-fm/ScrollDialog.h        | 55 +++++++++++++++++++++++++++++++++++++++++
 lumina-fm/lumina-fm.pro         |  1 +
 lumina-fm/widgets/DirWidget.cpp | 11 +++++++--
 4 files changed, 66 insertions(+), 3 deletions(-)
 create mode 100644 lumina-fm/ScrollDialog.h

diff --git a/lumina-fm/FODialog.cpp b/lumina-fm/FODialog.cpp
index a4d9afa7..b039166a 100644
--- a/lumina-fm/FODialog.cpp
+++ b/lumina-fm/FODialog.cpp
@@ -26,7 +26,7 @@ FODialog::FODialog(QWidget *parent) : QDialog(parent), ui(new Ui::FODialog){
 	
   //Make sure this dialog is centered on the parent
   if(parent!=0){
-    QPoint ctr = parent->geometry().center();
+    QPoint ctr = parent->mapToGlobal(parent->geometry().center());
     this->move( ctr.x()-(this->width()/2), ctr.y()-(this->height()/2) );
   }
   this->show();
diff --git a/lumina-fm/ScrollDialog.h b/lumina-fm/ScrollDialog.h
new file mode 100644
index 00000000..eefe62f4
--- /dev/null
+++ b/lumina-fm/ScrollDialog.h
@@ -0,0 +1,55 @@
+//===========================================
+//  Lumina-DE source code
+//  Copyright (c) 2014, Ken Moore
+//  Available under the 3-clause BSD license
+//  See the LICENSE file for full details
+//===========================================
+//  This is the dialog for showing a lot of text in a scrollable format (instead of QMessageBox)
+//===========================================
+#ifndef _LUMINA_FILE_MANAGER_SCROLL_DIALOG_H
+#define _LUMINA_FILE_MANAGER_SCROLL_DIALOG_H
+
+#include <QDialog>
+#include <QVBoxLayout>
+#include <QTextEdit>
+#include <QDialogButtonBox>
+
+class ScrollDialog : public QDialog{
+	Q_OBJECT
+	
+private:
+	QDialogButtonBox *buttons;
+	QTextEdit *label;
+	QVBoxLayout *layout1;
+
+public:
+	ScrollDialog(QWidget *parent = 0) : QDialog(parent){
+	  //Create the widgets
+	  buttons = new QDialogButtonBox(QDialogButtonBox::Ok, Qt::Horizontal, this);
+	  label = new QTextEdit(this);
+	    label->setReadOnly(true);
+	    label->setWordWrapMode(QTextOption::NoWrap);
+	  layout1 = new QVBoxLayout(this);
+	  //Put them in the dialog
+	  layout1->addWidget(label);
+	  layout1->addWidget(buttons);
+	  this->setLayout(layout1);
+	  //Connect signals/slots
+	  connect(buttons, SIGNAL(accepted()), this, SLOT(accept()) );
+	  connect(buttons, SIGNAL(rejected()), this, SLOT(reject()) );
+	  //Set a useful size/position
+	  this->resize(400,200);
+	  if(parent!=0){
+	    QPoint ctr = parent->mapToGlobal(parent->geometry().center());
+	    this->move( ctr.x()-(this->width()/2), ctr.y()-(this->height()/2) );
+	  }
+	}
+	~ScrollDialog(){}
+
+	void setText(QString txt){
+	  label->setPlainText(txt);
+	  //this->resize( label->fontMetrics().width(txt.section("\n",0,0))+30, this->height());
+	}
+
+};
+#endif
\ No newline at end of file
diff --git a/lumina-fm/lumina-fm.pro b/lumina-fm/lumina-fm.pro
index de3b84f2..e3c4d164 100644
--- a/lumina-fm/lumina-fm.pro
+++ b/lumina-fm/lumina-fm.pro
@@ -25,6 +25,7 @@ SOURCES += main.cpp \
 HEADERS  += MainUI.h \
 		FODialog.h \
 		BMMDialog.h \
+		ScrollDialog.h \
 		DirData.h \
 		widgets/DDListWidgets.h \
 		widgets/MultimediaWidget.h \
diff --git a/lumina-fm/widgets/DirWidget.cpp b/lumina-fm/widgets/DirWidget.cpp
index 1c8df0bd..53fa40c2 100644
--- a/lumina-fm/widgets/DirWidget.cpp
+++ b/lumina-fm/widgets/DirWidget.cpp
@@ -18,6 +18,8 @@
 #include <LuminaXDG.h>
 #include <LuminaUtils.h>
 
+#include "../ScrollDialog.h"
+
 DirWidget::DirWidget(QString objID, QWidget *parent) : QWidget(parent), ui(new Ui::DirWidget){
   ui->setupUi(this); //load the designer file
   ID = objID;
@@ -679,14 +681,19 @@ void DirWidget::fileCheckSums(){
   qDebug() << " - Info:" << info;
   if(info.isEmpty() || (info.length() != files.length()) ){ return; }
   for(int i=0; i<info.length(); i++){
-    info[i] = QString("%2  \t(%1)").arg(files[i].section("/",-1), info[i]);
+    info[i] = QString("%2\n\t(%1)").arg(files[i].section("/",-1), info[i]);
   }
+  ScrollDialog dlg(this);
+    dlg.setWindowTitle( tr("File Checksums:") );
+    dlg.setWindowIcon( LXDG::findIcon("document-encrypted","") );
+    dlg.setText(info.join("\n"));
+  dlg.exec();
   /*QMessageBox dlg(this);
     dlg.setWindowFlags( Qt::Dialog );
     dlg.setWindowTitle( tr("File Checksums") );
     dlg.setDetailedText(info.join("\n"));
   dlg.exec();*/
-  QMessageBox::information(this, tr("File Checksums"), info.join("\n") );
+  //QMessageBox::information(this, tr("File Checksums"), info.join("\n") );
 }
 
 void DirWidget::fileProperties(){
-- 
cgit