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provide correct color combobox in layouts manager

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This commit is contained in:
Michail Vourlakos 2017-07-18 19:10:00 +03:00
parent 0762e57bab
commit 3bbfeced5f
3 changed files with 28 additions and 11 deletions
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10
app/layoutsDelegates/colorcmbboxdelegate.cpp
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@ -1,4 +1,5 @@
#include "colorcmbboxdelegate.h"
#include "colorcmbboxitemdelegate.h"
#include <QComboBox>
#include <QDebug>
@ -19,9 +20,16 @@ ColorCmbBoxDelegate::ColorCmbBoxDelegate(QObject *parent, QString iconsPath, QSt
QWidget *ColorCmbBoxDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const
{
QComboBox *editor = new QComboBox(parent);
editor->setItemDelegate(new ColorCmbBoxItemDelegate(editor, m_iconsPath));
for (unsigned int i = 0; i < Colors.count(); ++i) {
editor->addItem(Colors[i]);
if (Colors[i] != "sepia") {
QPixmap pixmap(50, 50);
pixmap.fill(QColor(Colors[i]));
QIcon icon(pixmap);
editor->addItem(icon, Colors[i]);
}
}
return editor;

22
app/layoutsDelegates/colorcmbboxitemdelegate.cpp
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@ -6,29 +6,33 @@
#include <QString>
ColorCmbBoxItemDelegate::ColorCmbBoxItemDelegate(QObject *parent)
: QAbstractItemDelegate(parent)
ColorCmbBoxItemDelegate::ColorCmbBoxItemDelegate(QObject *parent, QString iconsPath)
: QAbstractItemDelegate(parent),
m_iconsPath(iconsPath)
{
}
QSize ColorCmbBoxItemDelegate::sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const
{
return QSize(option.rect.width(), 50);
}
void ColorCmbBoxItemDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
{
QStyleOptionViewItem myOption = option;
//QString text = Items[index.row()].c_str();
//myOption.text = text;
QVariant value = index.data(Qt::DisplayRole);
QApplication::style()->drawControl(QStyle::CE_ItemViewItem, &myOption, painter);
if (value.isValid()) {
qDebug() << value.toString();
/*QString colorPath = m_iconsPath + value.toString() + "print.jpg";
QString colorPath = m_iconsPath + value.toString() + "print.jpg";
QBrush colorBrush;
colorBrush.setTextureImage(QImage(colorPath).scaled(QSize(50, 50)));
painter->setBrush(colorBrush);
painter->drawRect(QRect(option.rect.x(), option.rect.y(),
option.rect.width(), option.rect.height()));*/
painter->drawRect(option.rect - QMargins(5, 5, 5, 5));
}
QApplication::style()->drawControl(QStyle::CE_ItemViewItem, &myOption, painter);
}

7
app/layoutsDelegates/colorcmbboxitemdelegate.h
View File

@ -6,9 +6,14 @@
class ColorCmbBoxItemDelegate : public QAbstractItemDelegate {
Q_OBJECT
public:
ColorCmbBoxItemDelegate(QObject *parent = 0);
ColorCmbBoxItemDelegate(QObject *parent = 0, QString iconsPath = QString());
void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const;
QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const;
private:
QString m_iconsPath;
};
#endif