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| author | Michael Stahl <mstahl@redhat.com> | 2018-03-07 12:32:59 +0100 |
|---|---|---|
| committer | Michael Stahl <mstahl@redhat.com> | 2018-03-07 13:08:18 +0100 |
| commit | df4bbaecec0b42e0e17c95c6b281fda174fccafa (patch) | |
| tree | 9e37859ea3798f14c68f35f431d44d53d64ec3aa /sdext | |
| parent | 16605d0cdc2c15ab4ae175531ba52824bf52bc70 (diff) | |
sdext: document the secondary screen of Presenter Console
Change-Id: I539a698994b5fa20e3d371ae56d9aaf3001dba2b
Diffstat (limited to 'sdext')
| -rw-r--r-- | sdext/README | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sdext/README b/sdext/README index a4f5cf654a11..63bfd6d0a793 100644 --- a/sdext/README +++ b/sdext/README @@ -23,3 +23,8 @@ source/presenter/ - Impress / Presenter Console. canvas (e.g. cairo canvas), while the entire secondary screen uses a VCL-canvas that is created in sd::framework::FullScreenPane::CreateCanvas(). + + The secondary screen contains 3 "Panes" which each have + 2 XWindows for the border area & the actual content, + and each content Pane is backed by a sd::presenter::PresenterCanvas + that wraps the FullScreenPane's canvas and does clipping. |