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Core: Consolidate setter of icon and text in IWizardFactory

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Make setting the icon and the text atomic, and move the text drawing
code to iwizardfactory.cpp. That simplifies things such as setting the
fallback icon.
Also, it enables the upcoming theming of wizard icons.

Change-Id: Ieb803eba52a659b3278b29db32838d9b41d73cb6
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
This commit is contained in:
Alessandro Portale
2021-09-22 20:41:27 +02:00
parent 71cfd0d2d0
commit 519c2f3109
6 changed files with 38 additions and 45 deletions
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33
src/plugins/coreplugin/iwizardfactory.cpp
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@@ -423,6 +423,39 @@ void IWizardFactory::initialize()
ActionManager::registerAction(s_inspectWizardAction, "Wizard.Inspect");
}
static QIcon iconWithText(const QIcon &icon, const QString &text)
{
if (icon.isNull()) {
static const QIcon fallBack(":/utils/images/wizardicon-file.png");
return iconWithText(fallBack, text);
}
if (text.isEmpty())
return icon;
QIcon iconWithText;
for (const QSize &pixmapSize : icon.availableSizes()) {
QPixmap pixmap = icon.pixmap(pixmapSize);
const int fontSize = pixmap.height() / 4;
const int margin = pixmap.height() / 8;
QFont font;
font.setPixelSize(fontSize);
font.setStretch(85);
QPainter p(&pixmap);
p.setFont(font);
QTextOption textOption(Qt::AlignHCenter | Qt::AlignBottom);
textOption.setWrapMode(QTextOption::WrapAtWordBoundaryOrAnywhere);
p.drawText(pixmap.rect().adjusted(margin, margin, -margin, -margin), text, textOption);
iconWithText.addPixmap(pixmap);
}
return iconWithText;
}
void IWizardFactory::setIcon(const QIcon &icon, const QString &iconText)
{
m_icon = iconWithText(icon, iconText);
}
void IWizardFactory::setDetailsPageQmlPath(const QString &filePath)
{
if (filePath.isEmpty())