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#include "CategorizedView.h"
#include <QApplication>
#include <QStandardItemModel>
#include <QPainter>
#include "CategorizedProxyModel.h"
#include "InstanceDelegate.h"
QPixmap icon(const Qt::GlobalColor color)
{
QPixmap p = QPixmap(32, 32);
p.fill(QColor(color));
return p;
}
QPixmap icon(const int number)
{
QPixmap p = icon(Qt::white);
QPainter painter(&p);
QFont font = painter.font();
font.setBold(true);
font.setPixelSize(28);
painter.setFont(font);
painter.drawText(QRect(QPoint(0, 0), p.size()), Qt::AlignVCenter | Qt::AlignHCenter, QString::number(number));
painter.end();
return p;
}
QStandardItem *createItem(const Qt::GlobalColor color, const QString &text, const QString &category)
{
QStandardItem *item = new QStandardItem;
item->setText(text);
item->setData(icon(color), Qt::DecorationRole);
item->setData(category, CategorizedView::CategoryRole);
item->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
return item;
}
QStandardItem *createItem(const int index, const QString &category)
{
QStandardItem *item = new QStandardItem;
item->setText(QString("Item #%1").arg(index));
item->setData(icon(index), Qt::DecorationRole);
item->setData(category, CategorizedView::CategoryRole);
item->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
return item;
}
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
QStandardItemModel model;
model.setRowCount(10);
model.setColumnCount(1);
model.setItem(0, createItem(Qt::red, "Red is a color. Some more text. I'm out of ideas. 42. What's your name?", "Colorful"));
model.setItem(1, createItem(Qt::blue, "Blue", "Colorful"));
model.setItem(2, createItem(Qt::yellow, "Yellow", "Colorful"));
model.setItem(3, createItem(Qt::black, "Black", "Not Colorful"));
model.setItem(4, createItem(Qt::darkGray, "Dark Gray", "Not Colorful"));
model.setItem(5, createItem(Qt::gray, "Gray", "Not Colorful"));
model.setItem(6, createItem(Qt::lightGray, "Light Gray", "Not Colorful"));
model.setItem(7, createItem(Qt::white, "White", "Not Colorful"));
model.setItem(8, createItem(Qt::darkGreen, "Dark Green", ""));
model.setItem(9, createItem(Qt::green, "Green", ""));
for (int i = 0; i < 20; ++i)
{
model.setItem(i + 10, createItem(i+1, "Items 1-20"));
}
CategorizedProxyModel pModel;
pModel.setSourceModel(&model);
CategorizedView w;
w.setItemDelegate(new ListViewDelegate);
w.setModel(&pModel);
w.resize(640, 480);
w.show();
return a.exec();
}
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