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Update wxDPIChangedEvent documentation

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This commit is contained in:
Maarten Bent 2019-08-27 23:06:04 +02:00
parent 0ea4366163
commit 2704d32089
1 changed files with 7 additions and 11 deletions
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18
interface/wx/event.h
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@ -3322,15 +3322,15 @@ public:
/**
@class wxDPIChangedEvent
Event sent when the resolution (measured in dots-per-inch, or DPI) of the
monitor a window is on changes.
Event sent when the display scale factor or pixel density (measured in
dots-per-inch, or DPI) of the monitor a window is on changes.
The event is sent to each wxTopLevelWindow affected by the change, and all
its children recursively. For example, this event is sent to the window
when it is moved, by the user, from a display using some DPI value to
another display using a different DPI value. It also sent to all program
windows on the given display if its DPI changes due to a change in the
system settings.
its children recursively (post-order traversal). For example, this event is
sent to the window when it is moved, by the user, from a display using some
DPI value to another display using a different DPI value. It also sent to
all program windows on the given display if its DPI changes due to a change
in the system settings.
Currently this event is generated by wxMSW port if only and only if the
MSW application runs under Windows 10 Creators Update (v1703) or later and
@ -3359,15 +3359,11 @@ class wxDPIChangedEvent : public wxEvent
public:
/**
Returns the old DPI.
@since 3.1.3
*/
wxSize GetOldDPI() const;
/**
Returns the new DPI.
@since 3.1.3
*/
wxSize GetNewDPI() const;
};