diff options
Diffstat (limited to 'gui/widgets/VersionListView.cpp')
-rw-r--r-- | gui/widgets/VersionListView.cpp | 147 |
1 files changed, 0 insertions, 147 deletions
diff --git a/gui/widgets/VersionListView.cpp b/gui/widgets/VersionListView.cpp deleted file mode 100644 index fc0bcd0a..00000000 --- a/gui/widgets/VersionListView.cpp +++ /dev/null @@ -1,147 +0,0 @@ -/* Copyright 2013-2015 MultiMC Contributors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <QHeaderView> -#include <QApplication> -#include <QMouseEvent> -#include <QDrag> -#include <QPainter> -#include "VersionListView.h" -#include "Common.h" - -VersionListView::VersionListView(QWidget *parent) - :QTreeView ( parent ) -{ - m_emptyString = tr("No versions are currently available."); -} - -void VersionListView::rowsInserted(const QModelIndex &parent, int start, int end) -{ - if(!m_itemCount) - viewport()->update(); - m_itemCount += end-start+1; - QTreeView::rowsInserted(parent, start, end); -} - - -void VersionListView::rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end) -{ - m_itemCount -= end-start+1; - if(!m_itemCount) - viewport()->update(); - QTreeView::rowsInserted(parent, start, end); -} - -void VersionListView::setModel(QAbstractItemModel *model) -{ - m_itemCount = model->rowCount(); - if(!m_itemCount) - viewport()->update(); - QTreeView::setModel(model); -} - -void VersionListView::reset() -{ - if(model()) - { - m_itemCount = model()->rowCount(); - } - viewport()->update(); - QTreeView::reset(); -} - -void VersionListView::setEmptyString(QString emptyString) -{ - m_emptyString = emptyString; - if(!m_itemCount) - { - viewport()->update(); - } -} - -void VersionListView::paintEvent(QPaintEvent *event) -{ - if(m_itemCount) - { - QTreeView::paintEvent(event); - } - else - { - paintInfoLabel(event); - } -} - -void VersionListView::paintInfoLabel(QPaintEvent *event) -{ - //calculate the rect for the overlay - QPainter painter(viewport()); - painter.setRenderHint(QPainter::Antialiasing, true); - QFont font("sans", 20); - font.setBold(true); - - QRect bounds = viewport()->geometry(); - bounds.moveTop(0); - QTextLayout layout(m_emptyString, font); - qreal height = 0.0; - qreal widthUsed = 0.0; - QStringList lines = viewItemTextLayout(layout, bounds.width() - 20, height, widthUsed); - QRect rect (0,0, widthUsed, height); - rect.setWidth(rect.width()+20); - rect.setHeight(rect.height()+20); - rect.moveCenter(bounds.center()); - //check if we are allowed to draw in our area - if (!event->rect().intersects(rect)) { - return; - } - //draw the letter of the topmost item semitransparent in the middle - QColor background = QApplication::palette().color(QPalette::Foreground); - QColor foreground = QApplication::palette().color(QPalette::Base); - /* - background.setAlpha(128 - scrollFade); - foreground.setAlpha(128 - scrollFade); - */ - painter.setBrush(QBrush(background)); - painter.setPen(foreground); - painter.drawRoundedRect(rect, 5.0, 5.0); - foreground.setAlpha(190); - painter.setPen(foreground); - painter.setFont(font); - painter.drawText(rect, Qt::AlignCenter, lines.join("\n")); - -} - -/* -void ModListView::setModel ( QAbstractItemModel* model ) -{ - QTreeView::setModel ( model ); - auto head = header(); - head->setStretchLastSection(false); - // HACK: this is true for the checkbox column of mod lists - auto string = model->headerData(0,head->orientation()).toString(); - if(!string.size()) - { - head->setSectionResizeMode(0, QHeaderView::ResizeToContents); - head->setSectionResizeMode(1, QHeaderView::Stretch); - for(int i = 2; i < head->count(); i++) - head->setSectionResizeMode(i, QHeaderView::ResizeToContents); - } - else - { - head->setSectionResizeMode(0, QHeaderView::Stretch); - for(int i = 1; i < head->count(); i++) - head->setSectionResizeMode(i, QHeaderView::ResizeToContents); - } -} -*/ |