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Added tabs to gxsforums.

Browse source 
Moved the thread message part from GxsForumsDialog to GxsForumThreadWidget.
Added placeholder text to existing and new base classes to display for example "Loading".

git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-gxs-b1@5905 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
thunder2 2012-11-27 23:21:20 +00:00
parent ca3ef27595
commit 25de47c6f9
13 changed files with 2946 additions and 2463 deletions
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52
retroshare-gui/src/gui/common/RSTreeWidget.cpp Normal file
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/****************************************************************
* This file is distributed under the following license:
*
* Copyright (c) 2012, 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 <QPainter>
#include "RSTreeWidget.h"
RSTreeWidget::RSTreeWidget(QWidget *parent) : QTreeWidget(parent)
{
}
void RSTreeWidget::setPlaceholderText(const QString &text)
{
placeholderText = text;
viewport()->repaint();
}
void RSTreeWidget::paintEvent(QPaintEvent *event)
{
QTreeWidget::paintEvent(event);
if (placeholderText.isEmpty() == false && model() && model()->rowCount() == 0) {
QWidget *vieportWidget = viewport();
QPainter painter(vieportWidget);
QPen pen = painter.pen();
QColor color = pen.color();
color.setAlpha(128);
pen.setColor(color);
painter.setPen(pen);
painter.drawText(QRect(QPoint(), vieportWidget->size()), Qt::AlignHCenter | Qt::AlignVCenter | Qt::TextWordWrap, placeholderText);
}
}