Page Menu
Home
Phorge
Search
Configure Global Search
Log In
Files
F16571157
colorlistbox.cpp
No One
Temporary
Actions
Download File
Edit File
Delete File
View Transforms
Subscribe
Mute Notifications
Flag For Later
Award Token
Size
3 KB
Referenced Files
None
Subscribers
None
colorlistbox.cpp
View Options
/*
* This file is part of libkdepim.
*
* Copyright (C) 2000 Espen Sand, espen@kde.org
* Copyright (C) 2007 Mathias Soeken, msoeken@tzi.de
*
* 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.
*
* 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.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include
"colorlistbox.h"
#include
<KColorDialog>
#include
<KColorMimeData>
#include
<QDragEnterEvent>
#include
<QDragLeaveEvent>
#include
<QDragMoveEvent>
#include
<QDropEvent>
#include
<QHeaderView>
#include
<QStringList>
namespace
KPIM
{
ColorListBox
::
ColorListBox
(
QWidget
*
parent
)
:
QTreeWidget
(
parent
),
mCurrentOnDragEnter
(
0L
)
{
setColumnCount
(
1
);
setRootIsDecorated
(
false
);
header
()
->
hide
();
connect
(
this
,
SIGNAL
(
doubleClicked
(
const
QModelIndex
&
)),
this
,
SLOT
(
newColor
(
const
QModelIndex
&
))
);
setAcceptDrops
(
true
);
}
void
ColorListBox
::
addColor
(
const
QString
&
text
,
const
QColor
&
color
)
{
QTreeWidgetItem
*
item
=
new
QTreeWidgetItem
(
QStringList
()
<<
text
);
item
->
setData
(
0
,
Qt
::
DecorationRole
,
color
);
addTopLevelItem
(
item
);
}
void
ColorListBox
::
setColor
(
int
index
,
const
QColor
&
color
)
{
if
(
index
<
model
()
->
rowCount
())
{
topLevelItem
(
index
)
->
setData
(
0
,
Qt
::
DecorationRole
,
color
);
emit
changed
();
}
}
QColor
ColorListBox
::
color
(
int
index
)
const
{
if
(
index
<
model
()
->
rowCount
())
{
return
topLevelItem
(
index
)
->
data
(
0
,
Qt
::
DecorationRole
).
value
<
QColor
>
();
}
else
{
return
Qt
::
black
;
}
}
void
ColorListBox
::
newColor
(
const
QModelIndex
&
index
)
{
if
(
!
isEnabled
()
)
{
return
;
}
if
(
index
.
isValid
())
{
QColor
c
=
color
(
index
.
row
()
);
if
(
KColorDialog
::
getColor
(
c
,
this
)
!=
QDialog
::
Rejected
)
{
setColor
(
index
.
row
(),
c
);
}
}
}
void
ColorListBox
::
dragEnterEvent
(
QDragEnterEvent
*
e
)
{
if
(
KColorMimeData
::
canDecode
(
e
->
mimeData
()
)
&&
isEnabled
())
{
mCurrentOnDragEnter
=
currentItem
();
e
->
setAccepted
(
true
);
}
else
{
mCurrentOnDragEnter
=
0L
;
e
->
setAccepted
(
false
);
}
}
void
ColorListBox
::
dragLeaveEvent
(
QDragLeaveEvent
*
)
{
if
(
mCurrentOnDragEnter
)
{
setCurrentItem
(
mCurrentOnDragEnter
);
mCurrentOnDragEnter
=
0L
;
}
}
void
ColorListBox
::
dragMoveEvent
(
QDragMoveEvent
*
e
)
{
if
(
KColorMimeData
::
canDecode
(
e
->
mimeData
()
)
&&
isEnabled
())
{
QTreeWidgetItem
*
item
=
itemAt
(
e
->
pos
()
);
if
(
item
)
{
setCurrentItem
(
item
);
}
}
}
void
ColorListBox
::
dropEvent
(
QDropEvent
*
e
)
{
QColor
color
=
KColorMimeData
::
fromMimeData
(
e
->
mimeData
()
);
if
(
color
.
isValid
())
{
QTreeWidgetItem
*
item
=
currentItem
();
if
(
item
)
{
item
->
setData
(
0
,
Qt
::
DecorationRole
,
color
);
emit
changed
();
}
mCurrentOnDragEnter
=
0L
;
}
}
}
#include
"colorlistbox.moc"
File Metadata
Details
Attached
Mime Type
text/x-c++
Expires
Fri, Nov 1, 9:59 AM (1 d, 21 h)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
10071903
Default Alt Text
colorlistbox.cpp (3 KB)
Attached To
Mode
rKPR kdepim-runtime
Attached
Detach File
Event Timeline
Log In to Comment