Add Qt3 development HEAD version

1 files changed, 62 insertions, 0 deletions

diff --git a/tools/designer/examples/filechooser/widget/filechooser.cpp b/tools/designer/examples/filechooser/widget/filechooser.cpp
new file mode 100644
index 0000000..4575bd4
--- /dev/null
+++ b/tools/designer/examples/filechooser/widget/filechooser.cpp
@@ -0,0 +1,62 @@
+#include "filechooser.h"
+#include <qlineedit.h>
+#include <qpushbutton.h>
+#include <qfiledialog.h>
+#include <qlayout.h>
+
+FileChooser::FileChooser( QWidget *parent, const char *name )
+    : QWidget( parent, name ), md( File )
+{
+    QHBoxLayout *layout = new QHBoxLayout( this );
+    layout->setMargin( 0 );
+
+    lineEdit = new QLineEdit( this, "filechooser_lineedit" );
+    layout->addWidget( lineEdit );
+
+    connect( lineEdit, SIGNAL( textChanged( const QString & ) ),
+	     this, SIGNAL( fileNameChanged( const QString & ) ) );
+
+    button = new QPushButton( "...", this, "filechooser_button" );
+    button->setFixedWidth( button->fontMetrics().width( " ... " ) );
+    layout->addWidget( button );
+
+    connect( button, SIGNAL( clicked() ),
+	     this, SLOT( chooseFile() ) );
+
+    setFocusProxy( lineEdit );
+}
+
+void FileChooser::setMode( Mode m )
+{
+    md = m;
+}
+
+FileChooser::Mode FileChooser::mode() const
+{
+    return md;
+}
+
+void FileChooser::setFileName( const QString &fn )
+{
+    lineEdit->setText( fn );
+}
+
+QString FileChooser::fileName() const
+{
+    return lineEdit->text();
+}
+
+void FileChooser::chooseFile()
+{
+    QString fn;
+    if ( mode() == File )
+	fn = QFileDialog::getOpenFileName( lineEdit->text(), QString::null, this );
+    else
+	fn = QFileDialog::getExistingDirectory( lineEdit->text(),this );
+
+    if ( !fn.isEmpty() ) {
+	lineEdit->setText( fn );
+	emit fileNameChanged( fn );
+    }
+}
+