diff options
Diffstat (limited to 'tqtinterface/qt4/tools/designer/examples/filechooser/widget/filechooser.cpp')
-rw-r--r-- | tqtinterface/qt4/tools/designer/examples/filechooser/widget/filechooser.cpp | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/tqtinterface/qt4/tools/designer/examples/filechooser/widget/filechooser.cpp b/tqtinterface/qt4/tools/designer/examples/filechooser/widget/filechooser.cpp new file mode 100644 index 0000000..f3f986b --- /dev/null +++ b/tqtinterface/qt4/tools/designer/examples/filechooser/widget/filechooser.cpp @@ -0,0 +1,62 @@ +#include "filechooser.h" +#include <tqlineedit.h> +#include <tqpushbutton.h> +#include <tqfiledialog.h> +#include <tqlayout.h> + +FileChooser::FileChooser( TQWidget *tqparent, const char *name ) + : TQWidget( tqparent, name ), md( File ) +{ + TQHBoxLayout *tqlayout = new TQHBoxLayout( this ); + tqlayout->setMargin( 0 ); + + lineEdit = new TQLineEdit( this, "filechooser_lineedit" ); + tqlayout->addWidget( lineEdit ); + + connect( lineEdit, TQT_SIGNAL( textChanged( const TQString & ) ), + this, TQT_SIGNAL( fileNameChanged( const TQString & ) ) ); + + button = new TQPushButton( "...", this, "filechooser_button" ); + button->setFixedWidth( button->fontMetrics().width( " ... " ) ); + tqlayout->addWidget( button ); + + connect( button, TQT_SIGNAL( clicked() ), + this, TQT_SLOT( chooseFile() ) ); + + setFocusProxy( lineEdit ); +} + +void FileChooser::setMode( Mode m ) +{ + md = m; +} + +FileChooser::Mode FileChooser::mode() const +{ + return md; +} + +void FileChooser::setFileName( const TQString &fn ) +{ + lineEdit->setText( fn ); +} + +TQString FileChooser::fileName() const +{ + return lineEdit->text(); +} + +void FileChooser::chooseFile() +{ + TQString fn; + if ( mode() == File ) + fn = TQFileDialog::getOpenFileName( lineEdit->text(), TQString(), this ); + else + fn = TQFileDialog::getExistingDirectory( lineEdit->text(),this ); + + if ( !fn.isEmpty() ) { + lineEdit->setText( fn ); + emit fileNameChanged( fn ); + } +} + |