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Fixing several d&d bugs

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This commit is contained in:
Jan Dalheimer 2013-12-26 22:02:25 +01:00
parent acbbdf319a
commit 53db8edb85
2 changed files with 38 additions and 15 deletions
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27
main.cpp
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@ -1,6 +1,7 @@
#include "CategorizedView.h"
#include <QApplication>
#include <QStandardItemModel>
#include <QPainter>
#include "CategorizedProxyModel.h"
@ -10,6 +11,18 @@ QPixmap icon(const Qt::GlobalColor color)
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;
@ -19,6 +32,15 @@ QStandardItem *createItem(const Qt::GlobalColor color, const QString &text, cons
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[])
{
@ -41,6 +63,11 @@ int main(int argc, char *argv[])
model.setItem(8, createItem(Qt::darkGreen, "Dark Green", ""));
model.setItem(9, createItem(Qt::green, "Green", ""));
for (int i = 0; i < 21; ++i)
{
model.setItem(i + 10, createItem(i+1, "Items 1-20"));
}
CategorizedProxyModel pModel;
pModel.setSourceModel(&model);