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
|
/***************************************************************************
knowitedit.cpp - description
-------------------
begin : pi± maj 23 2003
copyright : (C) 2003 by Micha³ Rudolf
email : mrudolf@kdewebdev.org
***************************************************************************/
/***************************************************************************
* *
* 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 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "knowitedit.h"
#include <kurldrag.h>
KnowitEdit::KnowitEdit(const QString& text, const QString& context, QWidget* parent,
const char* name) : KTextEdit(text, context, parent, name), swapEOL(true)
{
setAcceptDrops(true);
}
KnowitEdit::KnowitEdit(QWidget* parent, const char* name) : KTextEdit(parent, name),
swapEOL(true)
{
}
void KnowitEdit::keyPressEvent(QKeyEvent* e)
{
if (swapEOL &&
(e->key() == Qt::Key_Enter || e->key() == Qt::Key_Return) &&
(e->state() | (Qt::NoButton | Qt::ControlButton | Qt::Keypad) ==
(Qt::NoButton | Qt::ControlButton | Qt::Keypad))) {
QKeyEvent* e1 = new QKeyEvent(QKeyEvent::KeyPress, e->key(),
e->ascii(), e->state() ^ Qt::ControlButton, e->text(), e->isAutoRepeat(),
e->count());
e->ignore();
QTextEdit::keyPressEvent(e1);
}
else QTextEdit::keyPressEvent(e);
}
void KnowitEdit::contentsDragEnterEvent(QDragEnterEvent* event)
{
if (KURLDrag::canDecode(event))
event->accept(true);
else QTextEdit::contentsDragEnterEvent(event);
}
void KnowitEdit::contentsDropEvent(QDropEvent* event)
{
if (KURLDrag::canDecode(event)) {
KURL::List L;
KURLDrag::decode(event, L);
for (uint i=0; i<L.count(); i++)
emit textDropped(L[i].url(), L.count() > 1);
}
else QTextEdit::contentsDropEvent(event);
}
|
