trustbridge: ui/certificateitemdelegate.cpp annotate

annotate ui/certificateitemdelegate.cpp @ 446:43090637d6ae

Check if list item is checkable before adding the item to unselected list.

author	Raimund Renkert <rrenkert@intevation.de>
date	Wed, 23 Apr 2014 11:55:28 +0200
parents	2e5499fae159
children	d4bf4ceee99d

rev	line source
404 17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 375 diff changeset	1 /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 375 diff changeset	2 * Software engineering by Intevation GmbH
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 375 diff changeset	3 *
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 375 diff changeset	4 * This file is Free Software under the GNU GPL (v>=2)
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 375 diff changeset	5 * and comes with ABSOLUTELY NO WARRANTY!
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 375 diff changeset	6 * See LICENSE.txt for details.
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 375 diff changeset	7 */
266 dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	8 #include <QtWidgets>
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	9
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	10 #include "certificate.h"
372 6cc124e79066 Add save/load unselected and add role enumerator Andre Heinecke <andre.heinecke@intevation.de> parents: 266 diff changeset	11 #include "mainwindow.h"
266 dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	12 #include "certificateitemdelegate.h"
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	13
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	14 void CertificateItemDelegate::paint(QPainter *painter,
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	15 const QStyleOptionViewItem &option, const QModelIndex &index) const
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	16 {
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	17 // Save the current painter.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	18 painter->save();
375 9e38a4bcd44e Move certificateitem role into the certificateitemdelagate where it belongs. Andre Heinecke <andre.heinecke@intevation.de> parents: 372 diff changeset	19 int status = index.data(StatusRole).toInt();
266 dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	20 if (status == 0) {
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	21 // This status is not known, so draw the default item.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	22 QStyledItemDelegate::paint(painter, option, index);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	23 painter->restore();
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	24 return;
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	25 }
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	26
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	27 if (status == Certificate::InstallNew) {
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	28 //Set the icon and use bold and bigger font to highlight this item.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	29 QIcon *icon = new QIcon(":/img/list-add.png");
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	30 QFont *font = new QFont();
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	31 font->setBold(true);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	32 font->setPointSize(font->pointSize() + 1);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	33 drawItem(painter, option, index, icon, font);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	34 }
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	35 else if (status == Certificate::InstallOld) {
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	36 // Set the icon and use the default font for this item.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	37 QIcon *icon = new QIcon(":/img/list-add.png");
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	38 QFont *font = new QFont();
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	39 drawItem(painter, option, index, icon, font);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	40 }
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	41 else if (status == Certificate::RemoveNew) {
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	42 //Set the icon and use bold and bigger font to highlight this item.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	43 QIcon *icon = new QIcon(":/img/list-remove.png");
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	44 QFont *font = new QFont();
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	45 font->setBold(true);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	46 font->setPointSize(font->pointSize() + 1);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	47 drawItem(painter, option, index, icon, font);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	48 }
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	49 else if (status == Certificate::RemoveOld) {
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	50 // Set the icon and use the default font for this item.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	51 QIcon *icon = new QIcon(":/img/list-remove.png");
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	52 QFont *font = new QFont();
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	53 drawItem(painter, option, index, icon, font);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	54 }
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	55 else {
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	56 // Draw the default item.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	57 QStyledItemDelegate::paint(painter, option, index);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	58 }
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	59 // Restore the painter to have an unmodified painter for the next draw
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	60 // action.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	61 painter->restore();
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	62 return;
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	63 }
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	64
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	65 void CertificateItemDelegate::drawItem(QPainter *painter,
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	66 const QStyleOptionViewItem &option, const QModelIndex &index,
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	67 QIcon icon, QFont font) const
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	68 {
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	69 // Get temporary style option to draw a checkbox only.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	70 QStyleOptionViewItem opt = option;
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	71 // Initialize the style options with the temporary option object.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	72 initStyleOption(&opt, index);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	73 // Clear all text to draw the checkbox only.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	74 opt.text.clear();
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	75
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	76 // Draw highlighted background.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	77 if (option.state & QStyle::State_Selected) {
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	78 painter->fillRect(option.rect, option.palette.highlight());
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	79 }
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	80
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	81 // Draw the checkbox control with the temporary options.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	82 QApplication::style()->drawControl(QStyle::CE_ItemViewItem, &opt, painter);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	83
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	84 // Draw the icon.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	85 int iconSpace = 25;
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	86 if (!icon->isNull()) {
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	87 QRect rect = option.rect.adjusted(25, 0, 0, 0);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	88 icon->paint(painter, rect, Qt::AlignVCenter\|Qt::AlignLeft);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	89 iconSpace = 50;
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	90 }
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	91
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	92 // Draw the text using the given font.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	93 QString text = index.data().toString();
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	94 QRect rect = option.rect.adjusted(iconSpace, 0, 0, 0);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	95 painter->setFont(*font);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	96 painter->drawText(rect.left(), rect.top(), rect.width(), rect.height(),
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	97 Qt::AlignVCenter\|Qt::AlignLeft, text, &rect);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	98 }
433 2e5499fae159 Set sizeHint for certificate item delegates. Raimund Renkert <rrenkert@intevation.de> parents: 404 diff changeset	99
2e5499fae159 Set sizeHint for certificate item delegates. Raimund Renkert <rrenkert@intevation.de> parents: 404 diff changeset	100 QSize CertificateItemDelegate::sizeHint(const QStyleOptionViewItem &option,
2e5499fae159 Set sizeHint for certificate item delegates. Raimund Renkert <rrenkert@intevation.de> parents: 404 diff changeset	101 const QModelIndex &index) const
2e5499fae159 Set sizeHint for certificate item delegates. Raimund Renkert <rrenkert@intevation.de> parents: 404 diff changeset	102 {
2e5499fae159 Set sizeHint for certificate item delegates. Raimund Renkert <rrenkert@intevation.de> parents: 404 diff changeset	103 int width = option.rect.width() - 50;
2e5499fae159 Set sizeHint for certificate item delegates. Raimund Renkert <rrenkert@intevation.de> parents: 404 diff changeset	104 int height = 25;
2e5499fae159 Set sizeHint for certificate item delegates. Raimund Renkert <rrenkert@intevation.de> parents: 404 diff changeset	105 return QSize(width, height);
2e5499fae159 Set sizeHint for certificate item delegates. Raimund Renkert <rrenkert@intevation.de> parents: 404 diff changeset	106 }

Mercurial > trustbridge

annotate ui/certificateitemdelegate.cpp @ 446:43090637d6ae