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QmlDesigner.Navigator: Icons and error message on invalid id

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This commit is contained in:
Christiaan Janssen
2010-02-09 17:20:40 +01:00
parent d1bdfcc363
commit bcc7561d50
2 changed files with 28 additions and 12 deletions
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9
src/plugins/qmldesigner/components/navigator/navigatortreemodel.cpp
View File

@@ -36,6 +36,7 @@
#include <invalididexception.h>
#include <QMimeData>
#include <QMessageBox>
namespace QmlDesigner {
@@ -272,8 +273,14 @@ void NavigatorTreeModel::handleChangedItem(QStandardItem *item)
try {
if (ModelNode::isValidId(item->text()))
node.setId(item->text());
else
else {
QMessageBox errorDialog;
errorDialog.setModal(true);
errorDialog.setText(tr("Invalid id.\nOnly alphanumeric characters and underscore allowed.\nIds must begin with a lowercase letter."));
errorDialog.exec();
item->setText(node.id());
}
} catch (InvalidIdException &) {
item->setText(node.id());
}

31
src/plugins/qmldesigner/components/navigator/navigatortreeview.cpp
View File

@@ -44,7 +44,7 @@ QSize IconCheckboxItemDelegate::sizeHint(const QStyleOptionViewItem &option,
{
Q_UNUSED(option);
Q_UNUSED(index);
return QSize(15,17);
return QSize(15,21);
}
void IconCheckboxItemDelegate::paint(QPainter *painter,
@@ -63,10 +63,6 @@ void IconCheckboxItemDelegate::paint(QPainter *painter,
else
painter->drawPixmap(option.rect.x()+2,option.rect.y()+1,offPix);
painter->setOpacity(1.0);
painter->setPen(QColor(_separator_line_color_));
painter->drawLine(option.rect.topLeft(),option.rect.bottomLeft());
painter->restore();
}
@@ -81,19 +77,32 @@ void IdItemDelegate::paint(QPainter *painter,
ModelNode node = m_TreeModel->nodeForIndex(index);
// QIcon icon=node.metaInfo().icon();
// if (icon.isNull()) icon = QIcon(":/ItemLibrary/images/default-icon.png");
// QPixmap pixmap = icon.pixmap(option.rect.width(),option.rect.height());
// painter->drawPixmap(option.rect.x()+1,option.rect.y(),pixmap);
QIcon icon=node.metaInfo().icon();
if (icon.isNull()) icon = QIcon(":/ItemLibrary/images/default-icon.png");
QPixmap pixmap = icon.pixmap(option.rect.width(),option.rect.height()-4);
painter->drawPixmap(option.rect.x()+5,option.rect.y()+2,pixmap);
QString myString = node.id();
if (myString.isEmpty())
myString = node.simplifiedTypeName();
// Check text length does not exceed available space
int extraSpace=12+pixmap.width();
QFontMetrics metric(painter->fontMetrics());
if (painter->fontMetrics().boundingRect(myString).width() > option.rect.width()-extraSpace)
{
QString origString(myString);
int cutpoint=origString.length()/2;
while (painter->fontMetrics().boundingRect(myString).width() > option.rect.width()-extraSpace)
{
cutpoint--;
myString = origString.left(cutpoint)+QLatin1String("...")+origString.right(cutpoint);
}
}
if (m_TreeModel->isNodeInvisible( index ))
painter->setOpacity(0.5);
// painter->drawText(option.rect.bottomLeft()+QPoint(4+pixmap.width(),-4),myString);
painter->drawText(option.rect.bottomLeft()+QPoint(4,-4),myString);
painter->drawText(option.rect.bottomLeft()+QPoint(8+pixmap.width(),-4),myString);
painter->restore();
}