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PerScreenDpi | QLabels incorrectly handle scale for icons (#4070)

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* Fixes to icon generation. Generating a pixmap out of a size won't take the screen scaling factor into account, resulting in blurry results.
Note that this is not a catchall solution, every case needs to be addressed manually.

Signed-off-by: Danilo Aimini <82231674+AMZN-daimini@users.noreply.github.com>

* HighDpi fixes for startup splashscreen and About dialog

Signed-off-by: Danilo Aimini <82231674+AMZN-daimini@users.noreply.github.com>

* Add helper function to generate appropriate pixmaps for a screen based on its dpi settings.

Signed-off-by: Danilo Aimini <82231674+AMZN-daimini@users.noreply.github.com>
This commit is contained in:
Danilo Aimini
2021-09-14 12:35:56 -07:00
committed by GitHub
parent 73b04d7e34
commit c0426ba465
15 changed files with 94 additions and 31 deletions
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Code/Framework/AzToolsFramework/AzToolsFramework/UI/Layer/LayerUiHandler.cpp
+2 -2
View File
@@ -66,9 +66,9 @@ namespace AzToolsFramework
return result;
}
QPixmap LayerUiHandler::GenerateItemIcon(AZ::EntityId /*entityId*/) const
QIcon LayerUiHandler::GenerateItemIcon(AZ::EntityId /*entityId*/) const
{
return QPixmap(m_layerIconPath);
return QIcon(m_layerIconPath);
}
void LayerUiHandler::PaintItemBackground(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const
Code/Framework/AzToolsFramework/AzToolsFramework/UI/Layer/LayerUiHandler.h
+1 -1
View File
@@ -24,7 +24,7 @@ namespace AzToolsFramework
// EditorEntityUiHandler...
QString GenerateItemInfoString(AZ::EntityId entityId) const override;
QPixmap GenerateItemIcon(AZ::EntityId entityId) const override;
QIcon GenerateItemIcon(AZ::EntityId entityId) const override;
void PaintItemBackground(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const override;
void PaintDescendantBackground(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index,
const QModelIndex& descendantIndex) const override;