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[LYN-4439] Added tags to gem item delegate (#1853)

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* Added new helper function to draw the feature tags below the summary for each gem item.
* In case no feature tags belong to a gem, the available space will be used by the summary.

Signed-off-by: Benjamin Jillich <jillich@amazon.com>
This commit is contained in:
Benjamin Jillich
2021-07-05 09:34:41 -07:00
committed by GitHub
parent 9d5a9ff925
commit 049469463e
2 changed files with 55 additions and 2 deletions
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Code/Tools/ProjectManager/Source/GemCatalog/GemItemDelegate.cpp
+48 -2
View File
@@ -99,7 +99,13 @@ namespace O3DE::ProjectManager
painter->drawText(gemCreatorRect, Qt::TextSingleLine, gemCreator);
// Gem summary
const QSize summarySize = QSize(contentRect.width() - s_summaryStartX - s_buttonWidth - s_itemMargins.right() * 3, contentRect.height());
// In case there are feature tags displayed at the bottom, decrease the size of the summary text field.
const QStringList featureTags = GemModel::GetFeatures(modelIndex);
const int summaryHeight = contentRect.height() - (!featureTags.empty() * 30);
const QSize summarySize = QSize(contentRect.width() - s_summaryStartX - s_buttonWidth - s_itemMargins.right() * 3,
summaryHeight);
const QRect summaryRect = QRect(/*topLeft=*/QPoint(contentRect.left() + s_summaryStartX, contentRect.top()), summarySize);
painter->setFont(standardFont);
@@ -108,9 +114,9 @@ namespace O3DE::ProjectManager
const QString summary = GemModel::GetSummary(modelIndex);
painter->drawText(summaryRect, Qt::AlignLeft | Qt::TextWordWrap, summary);
DrawButton(painter, contentRect, modelIndex);
DrawPlatformIcons(painter, contentRect, modelIndex);
DrawFeatureTags(painter, contentRect, featureTags, standardFont, summaryRect);
painter->restore();
}
@@ -206,6 +212,46 @@ namespace O3DE::ProjectManager
}
}
void GemItemDelegate::DrawFeatureTags(QPainter* painter, const QRect& contentRect, const QStringList& featureTags, const QFont& standardFont, const QRect& summaryRect) const
{
QFont gemFeatureTagFont(standardFont);
gemFeatureTagFont.setPixelSize(s_featureTagFontSize);
gemFeatureTagFont.setBold(false);
painter->setFont(gemFeatureTagFont);
int x = s_summaryStartX;
for (const QString& featureTag : featureTags)
{
QRect featureTagRect = GetTextRect(gemFeatureTagFont, featureTag, s_featureTagFontSize);
featureTagRect.moveTo(contentRect.left() + x + s_featureTagBorderMarginX,
contentRect.top() + 47);
featureTagRect = painter->boundingRect(featureTagRect, Qt::TextSingleLine, featureTag);
QRect backgroundRect = featureTagRect;
backgroundRect = backgroundRect.adjusted(/*left=*/-s_featureTagBorderMarginX,
/*top=*/-s_featureTagBorderMarginY,
/*right=*/s_featureTagBorderMarginX,
/*bottom=*/s_featureTagBorderMarginY);
// Skip drawing all following feature tags as there is no more space available.
if (backgroundRect.right() > summaryRect.right())
{
break;
}
// Draw border.
painter->setPen(m_textColor);
painter->setBrush(Qt::NoBrush);
painter->drawRect(backgroundRect);
// Draw text within the border.
painter->setPen(m_textColor);
painter->drawText(featureTagRect, Qt::TextSingleLine, featureTag);
x += backgroundRect.width() + s_featureTagSpacing;
}
}
void GemItemDelegate::DrawButton(QPainter* painter, const QRect& contentRect, const QModelIndex& modelIndex) const
{
painter->save();
Code/Tools/ProjectManager/Source/GemCatalog/GemItemDelegate.h
+7
View File
@@ -57,12 +57,19 @@ namespace O3DE::ProjectManager
inline constexpr static int s_buttonCircleRadius = s_buttonBorderRadius - 2;
inline constexpr static qreal s_buttonFontSize = 10.0;
// Feature tags
inline constexpr static int s_featureTagFontSize = 10;
inline constexpr static int s_featureTagBorderMarginX = 3;
inline constexpr static int s_featureTagBorderMarginY = 3;
inline constexpr static int s_featureTagSpacing = 7;
protected:
void CalcRects(const QStyleOptionViewItem& option, QRect& outFullRect, QRect& outItemRect, QRect& outContentRect) const;
QRect GetTextRect(QFont& font, const QString& text, qreal fontSize) const;
QRect CalcButtonRect(const QRect& contentRect) const;
void DrawPlatformIcons(QPainter* painter, const QRect& contentRect, const QModelIndex& modelIndex) const;
void DrawButton(QPainter* painter, const QRect& contentRect, const QModelIndex& modelIndex) const;
void DrawFeatureTags(QPainter* painter, const QRect& contentRect, const QStringList& featureTags, const QFont& standardFont, const QRect& summaryRect) const;
QAbstractItemModel* m_model = nullptr;