1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
#include "filechooser.h"
#include <ntqlineedit.h>
#include <ntqpushbutton.h>
#include <tqfiledialog.h>
#include <ntqlayout.h>
FileChooser::FileChooser( TQWidget *parent, const char *name )
: TQWidget( parent, name ), md( File )
{
TQHBoxLayout *layout = new TQHBoxLayout( this );
layout->setMargin( 0 );
lineEdit = new TQLineEdit( this, "filechooser_lineedit" );
layout->addWidget( lineEdit );
connect( lineEdit, TQ_SIGNAL( textChanged( const TQString & ) ),
this, TQ_SIGNAL( fileNameChanged( const TQString & ) ) );
button = new TQPushButton( "...", this, "filechooser_button" );
button->setFixedWidth( button->fontMetrics().width( " ... " ) );
layout->addWidget( button );
connect( button, TQ_SIGNAL( clicked() ),
this, TQ_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::null, this );
else
fn = TQFileDialog::getExistingDirectory( lineEdit->text(),this );
if ( !fn.isEmpty() ) {
lineEdit->setText( fn );
emit fileNameChanged( fn );
}
}
|
