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Add spacing again for forums, messages and channels.

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Added a new base class "RSItemDelegate" for adding a spacing for the item and remove the focus rectangle of the empty text for items with only an icon.
Removed existing classes "ForumsItemDelegate" and "MessagesItemDelegate".

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3771 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
thunder2 2010-11-09 23:56:02 +00:00
parent ca45c73dc2
commit e20e9a529a
8 changed files with 139 additions and 68 deletions
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64
retroshare-gui/src/gui/common/RSItemDelegate.cpp Normal file
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/****************************************************************
* This file is distributed under the following license:
*
* Copyright (c) 2010, RetroShare Team
*
* 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 "RSItemDelegate.h"
RSItemDelegate::RSItemDelegate(QObject *parent) : QItemDelegate(parent)
{
}
void RSItemDelegate::paint (QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
{
QStyleOptionViewItem ownOption (option);
if (m_noFocusRect.indexOf(index.column()) >= 0) {
ownOption.state &= ~QStyle::State_HasFocus; // don't show text and focus rectangle
}
QItemDelegate::paint (painter, ownOption, index);
}
QSize RSItemDelegate::sizeHint (const QStyleOptionViewItem &option, const QModelIndex &index) const
{
QStyleOptionViewItem ownOption (option);
if (m_noFocusRect.indexOf(index.column()) >= 0) {
ownOption.state &= ~QStyle::State_HasFocus; // don't show text and focus rectangle
}
QSize size = QItemDelegate::sizeHint(ownOption, index);
size += m_spacing;
return size;
}
void RSItemDelegate::removeFocusRect(int column)
{
if (m_noFocusRect.indexOf(column) == -1) {
m_noFocusRect.push_back(column);
}
}
void RSItemDelegate::setSpacing(const QSize &spacing)
{
m_spacing = spacing;
}