Add Qt3 development HEAD version

1 files changed, 228 insertions, 0 deletions

diff --git a/examples/fileiconview/mainwindow.cpp b/examples/fileiconview/mainwindow.cpp
new file mode 100644
index 0000000..e37d22c
--- /dev/null
+++ b/examples/fileiconview/mainwindow.cpp
@@ -0,0 +1,228 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of an example program for Qt.  This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include "mainwindow.h"
+#include "qfileiconview.h"
+#include "../dirview/dirview.h"
+
+#include <qsplitter.h>
+#include <qprogressbar.h>
+#include <qlabel.h>
+#include <qstatusbar.h>
+#include <qtoolbar.h>
+#include <qcombobox.h>
+#include <qpixmap.h>
+#include <qtoolbutton.h>
+#include <qdir.h>
+#include <qfileinfo.h>
+
+static const char* cdtoparent_xpm[]={
+    "15 13 3 1",
+    ". c None",
+    "* c #000000",
+    "a c #ffff99",
+    "..*****........",
+    ".*aaaaa*.......",
+    "***************",
+    "*aaaaaaaaaaaaa*",
+    "*aaaa*aaaaaaaa*",
+    "*aaa***aaaaaaa*",
+    "*aa*****aaaaaa*",
+    "*aaaa*aaaaaaaa*",
+    "*aaaa*aaaaaaaa*",
+    "*aaaa******aaa*",
+    "*aaaaaaaaaaaaa*",
+    "*aaaaaaaaaaaaa*",
+    "***************"};
+
+static const char* newfolder_xpm[] = {
+    "15 14 4 1",
+    " 	c None",
+    ".	c #000000",
+    "+	c #FFFF00",
+    "@	c #FFFFFF",
+    "          .    ",
+    "               ",
+    "          .    ",
+    "       .     . ",
+    "  ....  . . .  ",
+    " .+@+@.  . .   ",
+    "..........  . .",
+    ".@+@+@+@+@..   ",
+    ".+@+@+@+@+. .  ",
+    ".@+@+@+@+@.  . ",
+    ".+@+@+@+@+.    ",
+    ".@+@+@+@+@.    ",
+    ".+@+@+@+@+.    ",
+    "...........    "};
+
+FileMainWindow::FileMainWindow()
+    : QMainWindow()
+{
+    setup();
+}
+
+void FileMainWindow::show()
+{
+    QMainWindow::show();
+}
+
+void FileMainWindow::setup()
+{
+    QSplitter *splitter = new QSplitter( this );
+
+    dirlist = new DirectoryView( splitter, "dirlist", TRUE );
+    dirlist->addColumn( "Name" );
+    dirlist->addColumn( "Type" );
+    Directory *root = new Directory( dirlist, "/" );
+    root->setOpen( TRUE );
+    splitter->setResizeMode( dirlist, QSplitter::KeepSize );
+
+    fileview = new QtFileIconView( "/", splitter );
+    fileview->setSelectionMode( QIconView::Extended );
+
+    setCentralWidget( splitter );
+
+    QToolBar *toolbar = new QToolBar( this, "toolbar" );
+    setRightJustification( TRUE );
+
+    (void)new QLabel( tr( " Path: " ), toolbar );
+
+    pathCombo = new QComboBox( TRUE, toolbar );
+    pathCombo->setAutoCompletion( TRUE );
+    toolbar->setStretchableWidget( pathCombo );
+    connect( pathCombo, SIGNAL( activated( const QString & ) ),
+	     this, SLOT ( changePath( const QString & ) ) );
+
+    toolbar->addSeparator();
+
+    QPixmap pix;
+
+    pix = QPixmap( cdtoparent_xpm );
+    upButton = new QToolButton( pix, "One directory up", QString::null,
+				this, SLOT( cdUp() ), toolbar, "cd up" );
+
+    pix = QPixmap( newfolder_xpm );
+    mkdirButton = new QToolButton( pix, "New Folder", QString::null,
+				   this, SLOT( newFolder() ), toolbar, "new folder" );
+
+    connect( dirlist, SIGNAL( folderSelected( const QString & ) ),
+	     fileview, SLOT ( setDirectory( const QString & ) ) );
+    connect( fileview, SIGNAL( directoryChanged( const QString & ) ),
+	     this, SLOT( directoryChanged( const QString & ) ) );
+    connect( fileview, SIGNAL( startReadDir( int ) ),
+	     this, SLOT( slotStartReadDir( int ) ) );
+    connect( fileview, SIGNAL( readNextDir() ),
+	     this, SLOT( slotReadNextDir() ) );
+    connect( fileview, SIGNAL( readDirDone() ),
+	     this, SLOT( slotReadDirDone() ) );
+
+    setDockEnabled( DockLeft, FALSE );
+    setDockEnabled( DockRight, FALSE );
+
+    label = new QLabel( statusBar() );
+    statusBar()->addWidget( label, 2, TRUE );
+    progress = new QProgressBar( statusBar() );
+    statusBar()->addWidget( progress, 1, TRUE );
+
+    connect( fileview, SIGNAL( enableUp() ),
+	     this, SLOT( enableUp() ) );
+    connect( fileview, SIGNAL( disableUp() ),
+	     this, SLOT( disableUp() ) );
+    connect( fileview, SIGNAL( enableMkdir() ),
+	     this, SLOT( enableMkdir() ) );
+    connect( fileview, SIGNAL( disableMkdir() ),
+	     this, SLOT( disableMkdir() ) );
+}
+
+void FileMainWindow::setPathCombo()
+{
+    QString dir = caption();
+    int i = 0;
+    bool found = FALSE;
+    for ( i = 0; i < pathCombo->count(); ++i ) {
+	if ( pathCombo->text( i ) == dir) {
+	    found = TRUE;
+	    break;
+	}
+    }
+
+    if ( found )
+	pathCombo->setCurrentItem( i );
+    else {
+	pathCombo->insertItem( dir );
+	pathCombo->setCurrentItem( pathCombo->count() - 1 );
+    }
+
+}
+
+void FileMainWindow::directoryChanged( const QString &dir )
+{
+    setCaption( dir );
+    setPathCombo();
+}
+
+void FileMainWindow::slotStartReadDir( int dirs )
+{
+    label->setText( tr( " Reading Directory..." ) );
+    progress->reset();
+    progress->setTotalSteps( dirs );
+}
+
+void FileMainWindow::slotReadNextDir()
+{
+    int p = progress->progress();
+    progress->setProgress( ++p );
+}
+
+void FileMainWindow::slotReadDirDone()
+{
+    label->setText( tr( " Reading Directory Done." ) );
+    progress->setProgress( progress->totalSteps() );
+}
+
+void FileMainWindow::cdUp()
+{
+    QDir dir = fileview->currentDir();
+    dir.cd( ".." );
+    fileview->setDirectory( dir );
+}
+
+void FileMainWindow::newFolder()
+{
+    fileview->newDirectory();
+}
+
+void FileMainWindow::changePath( const QString &path )
+{
+    if ( QFileInfo( path ).exists() )
+	fileview->setDirectory( path );
+    else
+	setPathCombo();
+}
+
+void FileMainWindow::enableUp()
+{
+    upButton->setEnabled( TRUE );
+}
+
+void FileMainWindow::disableUp()
+{
+    upButton->setEnabled( FALSE );
+}
+
+void FileMainWindow::enableMkdir()
+{
+    mkdirButton->setEnabled( TRUE );
+}
+
+void FileMainWindow::disableMkdir()
+{
+    mkdirButton->setEnabled( FALSE );
+}