separated filebrowser and changed it to listwidget

editor.pro

@@ -7,8 +7,8 @@ win32:debug {
 }
 
 # Input
-HEADERS += mainwindow.h notebox.h highlighter.h
-SOURCES += mainwindow.cpp main.cpp notebox.cpp highlighter.cpp
+HEADERS += mainwindow.h notebox.h highlighter.h filebrowser.h
+SOURCES += mainwindow.cpp main.cpp notebox.cpp highlighter.cpp filebrowser.cpp
 
 
 

filebrowser.cpp

@@ -0,0 +1,14 @@
+#include "filebrowser.h"
+
+FileBrowser::FileBrowser(QWidget *parent) : QListWidget(parent)
+{
+    QDirModel dirmodel;
+    QList<QFileInfo> list = QDir::current().entryInfoList();
+    while (!list.isEmpty())
+    {
+        QFileInfo fileinfo = list.takeFirst();
+        QIcon icon = dirmodel.iconProvider()->icon(fileinfo);
+        QListWidgetItem *item = new QListWidgetItem(icon,fileinfo.fileName(),this);
+        addItem(item);
+    }
+}

filebrowser.h

@@ -0,0 +1,15 @@
+#ifndef _FILEBROWSER_H
+#define _FILEBROWSER_H
+
+#include <QtGui>
+
+class FileBrowser : public QListWidget
+{
+    Q_OBJECT;
+public:
+    FileBrowser(QWidget *parent=NULL);
+private:
+    QString filter;
+};
+
+#endif /* _FILEBROWSER_H */

mainwindow.cpp

@@ -84,12 +84,13 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent)
 
     //setup filebrowser
     splitter = new QSplitter;
-    dirmodel = new QDirModel;
-    filebrowser = new QListView(splitter);
-    filebrowser->setModel(dirmodel);
-    filebrowser->setRootIndex(dirmodel->index(QDir::currentPath()+tr("\\..")));
-    connect(filebrowser, SIGNAL(doubleClicked(const QModelIndex &)),
-                SLOT(loadFromBrowser(const QModelIndex &)));
+    //dirmodel = new QDirModel;
+    filebrowser = new FileBrowser(splitter);
+    //filebrowser->setModel(dirmodel);
+    //filebrowser->setRootIndex(dirmodel->index(QDir::currentPath()+tr("\\..")));
+    //filebrowser->setMovement(QListView::Snap);
+    connect(filebrowser, SIGNAL(itemDoubleClicked(QListWidgetItem*)),
+                SLOT(loadFromBrowser(QListWidgetItem*)));
 
     tabArea = new QTabWidget(splitter);
     tabArea->setMovable(true);
@@ -128,10 +129,25 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent)
 
 }
 
-void MainWindow::loadFromBrowser(const QModelIndex &index)
+void MainWindow::loadFromBrowser(QListWidgetItem *item)
 {
+    /*
     if (!load(dirmodel->filePath(index)))
         printf("failed to load from file browser widget\n");
+    else
+    {
+        QPalette pal = palette();
+        //pal.setColor(QPalette::Active, QPalette::Window, Qt::cyan);
+        //pal.setColor(QPalette::Active, QPalette::WindowText, Qt::cyan);
+        pal.setColor(QPalette::Active, QPalette::Base, Qt::cyan);
+        //pal.setColor(QPalette::Active, QPalette::Highlight, Qt::cyan);
+        //pal.setColor(QPalette::Active, QPalette::HighlightedText, Qt::cyan);
+        //printf("set color\n");
+        QWidget *widget = filebrowser;//->indexWidget(index);
+        printf("widget\n");
+        widget->setPalette(pal);
+        printf("palette\n");
+    }*/
 }
 
 void MainWindow::testSlot()

mainwindow.h

@@ -1,6 +1,7 @@
 #ifndef _MAINWINDOW_H
 #define _MAINWINDOW_H
 
+#include "filebrowser.h"
 #include <QtGui>
 
 class MainWindow : public QMainWindow
@@ -19,7 +20,7 @@ private slots:
     void switchTab();
     void modified(bool changed);
     void testSlot();
-    void loadFromBrowser(const QModelIndex &index);
+    void loadFromBrowser(QListWidgetItem *item);
 
 private:
     bool load(const QString &fileName);
@@ -33,8 +34,7 @@ private slots:
     QAction *actionPaste;
 
     QSplitter *splitter;
-    QDirModel *dirmodel;
-    QListView *filebrowser;
+    FileBrowser *filebrowser;
     QTabWidget *tabArea;
     int tabinc;
     bool testbool;