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[Multi-Monitor] SWT applications to support and work with different zoom values per Shell. #131
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Hello, I am currently working on the HiDPI issues on Windows and got most of it to a decent state. The issue I am currently struggling with is how to adjust Fonts properly, when there are different zoom levels. I think for the system fonts (font == null) I found a proper way to handle it, but when an explicit font is set, I do not see a good solution. The main problem is how the make sure, that the font is applied correctly to each control depending on the monitor zoom. Having it refreshed when the zoom change is happening is fine, but when it is set in between, e.g. as by the CSS SWT Engine, that does not work properly.
Anyone has another idea for an approach about that topic or am I missing a basic concept here? |
…as parameter This contribution adds additional methods to scale different datatypes up or down by passing the target zoom level as parameter. All existing methods will delegate to the added methods and pass DPIUtil::deviceZoom as zoom. Contributes to eclipse-platform#62 and eclipse-platform#131
…as parameter This contribution adds additional methods to scale different datatypes up or down by passing the target zoom level as parameter. All existing methods will delegate to the added methods and pass DPIUtil::deviceZoom as zoom. Contributes to eclipse-platform#62 and eclipse-platform#131
…as parameter This contribution adds additional methods to scale different datatypes up or down by passing the target zoom level as parameter. All existing methods will delegate to the added methods and pass DPIUtil::deviceZoom as zoom. Contributes to eclipse-platform#62 and eclipse-platform#131
…as parameter This contribution adds additional methods to scale different datatypes up or down by passing the target zoom level as parameter. All existing methods will delegate to the added methods and pass DPIUtil::deviceZoom as zoom. Contributes to eclipse-platform#62 and eclipse-platform#131
…as parameter This contribution adds additional methods to scale different datatypes up or down by passing the target zoom level as parameter. All existing methods will delegate to the added methods and pass DPIUtil::deviceZoom as zoom. Contributes to eclipse-platform#62 and eclipse-platform#131
…as parameter This contribution adds additional methods to scale different datatypes up or down by passing the target zoom level as parameter. All existing methods will delegate to the added methods and pass DPIUtil::deviceZoom as zoom. Contributes to eclipse-platform#62 and eclipse-platform#131
…as parameter This contribution adds additional methods to scale different datatypes up or down by passing the target zoom level as parameter. All existing methods will delegate to the added methods and pass DPIUtil::deviceZoom as zoom. Contributes to eclipse-platform#62 and eclipse-platform#131
…as parameter This contribution adds additional methods to scale different datatypes up or down by passing the target zoom level as parameter. All existing methods will delegate to the added methods and pass DPIUtil::deviceZoom as zoom. Contributes to eclipse-platform#62 and eclipse-platform#131
…as parameter This contribution adds additional methods to scale different datatypes up or down by passing the target zoom level as parameter. All existing methods will delegate to the added methods and pass DPIUtil::deviceZoom as zoom. Contributes to eclipse-platform#62 and eclipse-platform#131
…as parameter This contribution adds additional methods to scale different datatypes up or down by passing the target zoom level as parameter. All existing methods will delegate to the added methods and pass DPIUtil::deviceZoom as zoom. Contributes to eclipse-platform#62 and eclipse-platform#131
…ch can be extended by other resources and widgets. Contributes to eclipse-platform#62 and eclipse-platform#131
…ch can be extended by other resources and widgets. Contributes to eclipse-platform#62 and eclipse-platform#131
…ch can be extended by other resources and widgets. Contributes to eclipse-platform#62 and eclipse-platform#131
…ch can be extended by other resources and widgets. Contributes to eclipse-platform#62 and eclipse-platform#131
…ch can be extended by other resources and widgets. Contributes to eclipse-platform#62 and eclipse-platform#131
…ch can be extended by other resources and widgets. Contributes to eclipse-platform#62 and eclipse-platform#131
…ch can be extended by other resources and widgets. Contributes to eclipse-platform#62 and eclipse-platform#131
…ch can be extended by other resources and widgets. Contributes to eclipse-platform#62 and eclipse-platform#131
As the constructor of Tray is not calling the super constructor, the nativeZoom attribute must be set here as well. As it only has the display as reference, the zoom of the display (currently equal to primary monitor zoom) will be used Contributes to eclipse-platform#62 and eclipse-platform#131
This commit contributes to multi zoom level support of GC which can be extended by other resources and widgets. Contributes to eclipse-platform#62 and eclipse-platform#131
Added zoomLevel in DPIUtil calls for widgets and added widget reference for events contributes to eclipse-platform#62 and eclipse-platform#131
Added zoomLevel in DPIUtil calls for widgets and added widget reference for events contributes to eclipse-platform#62 and eclipse-platform#131
Added zoomLevel in DPIUtil calls for widgets and added widget reference for events contributes to eclipse-platform#62 and eclipse-platform#131
Added zoomLevel in DPIUtil calls for widgets and added widget reference for events contributes to eclipse-platform#62 and eclipse-platform#131
This contributes to multi zoom level support for font metrics for win32 which can be extended by clients to get metrics about font for different zoom level Contributes to eclipse-platform#62 and eclipse-platform#131
This commit contributes to multi zoom level support of pattern using a map of zoom levels with relevant patterns. Contributes to eclipse-platform#62 and eclipse-platform#131
This contributes to multi zoom level support for font metrics for win32 which can be extended by clients to get metrics about font for different zoom level Contributes to eclipse-platform#62 and eclipse-platform#131
This commit contributes to multi zoom level support of pattern using a map of zoom levels with relevant patterns. Contributes to eclipse-platform#62 and eclipse-platform#131
This commit contributes to multi zoom level support of pattern using a map of zoom levels with relevant patterns. Contributes to eclipse-platform#62 and eclipse-platform#131
Added zoomLevel in DPIUtil calls for widgets and added widget reference for events contributes to eclipse-platform#62 and eclipse-platform#131
Added zoomLevel in DPIUtil calls for widgets and added widget reference for events contributes to eclipse-platform#62 and eclipse-platform#131
Added zoomLevel in DPIUtil calls for widgets and added widget reference for events contributes to eclipse-platform#62 and eclipse-platform#131
This contribution removes the dependency to the static deviceZoom in DPIUtil for all widgets in the win32 implementation. All calls to DPIUtil method are replaced with calls passing the zoom of the widget directly. contributes to eclipse-platform#62 and eclipse-platform#131
This contribution removes the dependency to the static deviceZoom in DPIUtil for all widgets in the win32 implementation. All calls to DPIUtil method are replaced with calls passing the zoom of the widget directly. contributes to eclipse-platform#62 and eclipse-platform#131
This contribution removes the dependency to the static deviceZoom in DPIUtil for all widgets in the win32 implementation. All calls to DPIUtil method are replaced with calls passing the zoom of the widget directly. contributes to eclipse-platform#62 and eclipse-platform#131
This contribution removes the dependency to the static deviceZoom in DPIUtil for all widgets in the win32 implementation. All calls to DPIUtil method are replaced with calls passing the zoom of the widget directly. contributes to eclipse-platform#62 and eclipse-platform#131
Do not use DPIUtil::getDeviceZoom to scale the widgets, use DPIUtil::autoScaleUp/scaleDown instead and pass the zoom of the widget to them. contributes to eclipse-platform#62 and eclipse-platform#131
This commit contributes to multi zoom level support of pattern using a map of zoom levels with relevant patterns. Contributes to eclipse-platform#62 and eclipse-platform#131
This commit contributes to multi zoom level support of pattern using a map of zoom levels with relevant patterns. Contributes to eclipse-platform#62 and eclipse-platform#131
This contributes to multi zoom level support for font metrics for win32 which can be extended by clients to get metrics about font for different zoom level Contributes to eclipse-platform#62 and eclipse-platform#131
This contributes to multi zoom level support for font metrics for win32 which can be extended by clients to get metrics about font for different zoom level Contributes to eclipse-platform#62 and eclipse-platform#131
This contributes to multi zoom level support for font metrics for win32 which can be extended by clients to get metrics about font for different zoom level Contributes to eclipse-platform#62 and eclipse-platform#131
Copying @SyntevoAlex comment from #62 (comment)
To my understanding, the biggest blocker in current design is that in Windows, DPI is assigned per top-level window (Shell in terms of SWT) , whereas methods in DPIUtil do not use Shell as argument, so it uses a single DPI value for all monitors. With such design, we can only resort to supporting some scenarios at cost of other scenarios.
A proper fix would be to teach DpiUtil to consider Shell in question. Unfortunately, that will require massive (but probably not too complex) changes.
If someone volunteers to do that, I could assist to a reasonable extent.
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