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
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
/* This file is part of the KDE libraries
Copyright (C) 2000 Ronny Standtke <Ronny.Standtke@gmx.de>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "ksqueezedtextlabel.h"
#include "kstringhandler.h"
#include <tqtooltip.h>
KSqueezedTextLabel::KSqueezedTextLabel( const TQString &text , TQWidget *parent, const char *name )
: TQLabel ( parent, name ) {
tqsetSizePolicy(TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed ));
fullText = text;
squeezeTextToLabel();
}
KSqueezedTextLabel::KSqueezedTextLabel( TQWidget *parent, const char *name )
: TQLabel ( parent, name ) {
tqsetSizePolicy(TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed ));
}
void KSqueezedTextLabel::resizeEvent( TQResizeEvent * ) {
squeezeTextToLabel();
}
TQSize KSqueezedTextLabel::minimumSizeHint() const
{
TQSize sh = TQLabel::minimumSizeHint();
sh.setWidth(-1);
return sh;
}
TQSize KSqueezedTextLabel::sizeHint() const
{
return TQSize(contentsRect().width(), TQLabel::sizeHint().height());
}
void KSqueezedTextLabel::setText( const TQString &text ) {
fullText = text;
squeezeTextToLabel();
}
void KSqueezedTextLabel::squeezeTextToLabel() {
TQFontMetrics fm(fontMetrics());
int labelWidth = size().width();
int textWidth = fm.width(fullText);
if (textWidth > labelWidth) {
TQString squeezedText = KStringHandler::cPixelSqueeze(fullText, fm, labelWidth);
TQLabel::setText(squeezedText);
TQToolTip::remove( this );
TQToolTip::add( this, fullText );
} else {
TQLabel::setText(fullText);
TQToolTip::remove( this );
TQToolTip::hide();
}
}
void KSqueezedTextLabel::tqsetAlignment( int tqalignment )
{
// save fullText and restore it
TQString tmpFull(fullText);
TQLabel::tqsetAlignment(tqalignment);
fullText = tmpFull;
}
void KSqueezedTextLabel::virtual_hook( int, void* )
{ /*BASE::virtual_hook( id, data );*/ }
#include "ksqueezedtextlabel.moc"
|
