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
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
/* ============================================================
*
* This file is a part of the reKonq project
*
* Copyright (C) 2008 by Andrea Diamantini <adjam7 at gmail dot com>
*
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* ============================================================ */
#include "findbar.h"
#include "moc_findbar.cpp"
#include <KLineEdit>
#include <KAction>
#include <KIcon>
#include <KToolBar>
#include <KStandardAction>
#include <KDialog>
#include <QtGui>
FindBar::FindBar(KMainWindow *parent)
: KToolBar( "FindBar" , parent, Qt::BottomToolBarArea, true, false, false)
, m_lineEdit(0)
{
KAction *close = new KAction(KIcon("dialog-close") , "close" , this);
connect( close , SIGNAL( triggered() ), this, SLOT( hide() ) );
addAction( close );
QLabel *label = new QLabel("Find: ");
addWidget( label );
m_lineEdit = new KLineEdit();
connect( m_lineEdit, SIGNAL( returnPressed() ), parent, SLOT( slotFindNext() ) );
connect( m_lineEdit, SIGNAL( textEdited(const QString &) ), parent, SLOT( slotFindNext() ) );
addWidget( m_lineEdit );
addAction( KStandardAction::findNext(parent, SLOT( slotFindNext() ) , this ) );
addAction( KStandardAction::findPrev(parent, SLOT( slotFindPrevious() ) , this ) );
QLabel *spaceLabel = new QLabel(" "); // FIXME
addWidget( spaceLabel );
// we start off hidden
hide();
}
FindBar::~FindBar()
{
delete m_lineEdit;
}
KLineEdit *FindBar::lineEdit()
{
return m_lineEdit;
}
void FindBar::clear()
{
m_lineEdit->setText(QString());
}
void FindBar::showFindBar()
{
if (!isVisible())
{
show();
}
m_lineEdit->setFocus();
m_lineEdit->selectAll();
}
void FindBar::keyPressEvent(QKeyEvent* event)
{
if (event->key() == Qt::Key_Escape)
{
hide();
return;
}
if(event->key() == Qt::Key_Return && ! ( m_lineEdit->text().isEmpty() ) )
{
emit searchString( m_lineEdit->text() );
return;
}
QWidget::keyPressEvent(event);
}
|
