Now succesfully adds files from drag and drop

picture.cpp

@@ -1,15 +1,39 @@
 #include "picture.h"
+#include <QDrag>
+#include <QDragEnterEvent>
+#include <QMimeData>
+#include <QRegExp>
 Picture::Picture(QWidget *parent) :
   QMainWindow(parent),
   ui(new Ui::Picture){
     ui->setupUi(this);
     connect(ui->actionOpen_Files,SIGNAL(triggered()),this,SLOT(changeDirectory()));
+    setAcceptDrops(true);
     //changeDirectory();
     fillList();
   }
 Picture::~Picture(){
   delete ui;
 }
+void Picture::dragEnterEvent(QDragEnterEvent *event){
+    if(event->mimeData()->hasUrls()){
+        event->acceptProposedAction();
+
+    }
+}
+void Picture::dropEvent(QDropEvent *event){
+    foreach (const QUrl &url, event->mimeData()->urls()) {
+        const QString &fileName = url.toLocalFile();
+
+        //if(fileName.contains(QRegExp("\.(?i)(jpe?g|png|gif)$"))){
+            ui->fileList->addItem(fileName);
+        //}else{
+        //    qDebug()<<fileName;
+        //}
+        //qDebug() << "Dropped file:" << fileName;
+    }
+}
+
 void Picture::changeDirectory(){
   QString path=QFileDialog::getExistingDirectory(this,tr("Directory"),directory.path());
   if(path.isNull()==false){
@@ -30,7 +54,7 @@ void Picture::fillList() {
     }
   }
   if(ui->fileList->count()==0){
-    ui->fileList->addItem("<NO PICTURES>");
+    //ui->fileList->addItem("<NO PICTURES>");
   }
 }
 void Picture::on_cd_clicked(){
@@ -38,7 +62,12 @@ void Picture::on_cd_clicked(){
 }
 void Picture::on_erase_clicked(){
   bool ignored=false;
-  foreach(const QString &str,directory.entryList()){
+    QStringList myStringList;
+    for (int i = 0; i < ui->fileList->count(); ++i)
+        myStringList.append(ui->fileList->item(i)->text());
+    qDebug() << myStringList;
+  //foreach(const QString &str,directory.entryList()){
+  foreach(const QString &str,myStringList){
     QString tmp=QString("exiv2 rm ");
     QImageReader reader(directory.absolutePath()+"/"+str);
     if(!reader.format().isEmpty()){
@@ -67,8 +96,9 @@ void Picture::on_erase_clicked(){
   ui->log->append("Done erasing metadata");
 }
 void Picture::on_refresh_clicked(){
-  fillList();
+  //fillList();
-  ui->log->append("Refreshed directory");
+  ui->fileList->clear();
+  ui->log->append("Cleared File List");
 }
 void Picture::on_clearLog_clicked(){
   ui->log->setText("");

picture.h

@@ -40,5 +40,8 @@ private slots:
 private:
     Ui::Picture *ui;
     QDir directory;
+protected:
+    void dragEnterEvent(QDragEnterEvent *event);
+    void dropEvent(QDropEvent *event);
 };
 #endif // PICTURE_H

picture.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>656</width>
-    <height>350</height>
+    <height>463</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -19,8 +19,8 @@
      <rect>
       <x>0</x>
       <y>0</y>
-      <width>471</width>
+      <width>393</width>
-      <height>301</height>
+      <height>279</height>
      </rect>
     </property>
     <property name="currentIndex">
@@ -30,15 +30,8 @@
      <attribute name="title">
       <string>Commands</string>
      </attribute>
-     <widget class="QWidget" name="layoutWidget">
+     <layout class="QHBoxLayout" name="horizontalLayout_2">
-      <property name="geometry">
+      <item>
-       <rect>
-        <x>20</x>
-        <y>20</y>
-        <width>258</width>
-        <height>229</height>
-       </rect>
-      </property>
        <layout class="QVBoxLayout" name="verticalLayout">
         <item>
          <widget class="QListWidget" name="fileList"/>
@@ -55,23 +48,15 @@
           <item>
            <widget class="QPushButton" name="refresh">
             <property name="text">
-            <string>Refresh Directory</string>
+             <string>Clear File List</string>
             </property>
            </widget>
           </item>
          </layout>
         </item>
        </layout>
-     </widget>
+      </item>
-     <widget class="QWidget" name="">
+      <item>
-      <property name="geometry">
-       <rect>
-        <x>300</x>
-        <y>60</y>
-        <width>107</width>
-        <height>62</height>
-       </rect>
-      </property>
        <layout class="QVBoxLayout" name="verticalLayout_2">
         <item>
          <widget class="QPushButton" name="erase">
@@ -88,43 +73,35 @@
          </widget>
         </item>
        </layout>
-     </widget>
+      </item>
-     <zorder>fileList</zorder>
+     </layout>
-     <zorder>fileList</zorder>
+     <zorder>layoutWidget</zorder>
      <zorder>layoutWidget</zorder>
-     <zorder>erase</zorder>
-     <zorder>pushButton</zorder>
     </widget>
     <widget class="QWidget" name="tab_2">
      <attribute name="title">
       <string>Log</string>
      </attribute>
+     <layout class="QVBoxLayout" name="verticalLayout_4">
+      <item>
+       <layout class="QVBoxLayout" name="verticalLayout_3">
+        <item>
          <widget class="QTextEdit" name="log">
-      <property name="geometry">
-       <rect>
-        <x>10</x>
-        <y>10</y>
-        <width>381</width>
-        <height>192</height>
-       </rect>
-      </property>
           <property name="readOnly">
            <bool>true</bool>
           </property>
          </widget>
+        </item>
+        <item>
          <widget class="QPushButton" name="clearLog">
-      <property name="geometry">
-       <rect>
-        <x>270</x>
-        <y>220</y>
-        <width>51</width>
-        <height>30</height>
-       </rect>
-      </property>
           <property name="text">
            <string>Clear</string>
           </property>
          </widget>
+        </item>
+       </layout>
+      </item>
+     </layout>
     </widget>
    </widget>
   </widget>