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| author | Michael Weghorn <m.weghorn@posteo.de> | 2020-08-24 17:18:03 +0200 |
|---|---|---|
| committer | Michael Weghorn <m.weghorn@posteo.de> | 2020-08-25 14:16:24 +0200 |
| commit | 2c9052802ea411dffbf5906c4914611fcbfbc6a5 (patch) | |
| tree | e6770ee575093376968135484b373b8d85155927 /vcl/source/window/brdwin.cxx | |
| parent | 041fd5a6b8c1f0002cfc693ef66daf28a86df371 (diff) | |
tdf#136094 Handle background color in drawNativeControl
Make gtk3's 'GtkSalGraphics::drawNativeControl'
take into account a control's background color,
if any is explicitly set:
Set background/fill color (in 'Edit::ApplySettings')
also for the case where the control is drawn "natively",
but don't draw the background in the generic 'Window::Erase'
method for the case of native drawing; instead handle it when
drawing the control itself.
This adds an additional parameter to pass the background color to the
relevant '{d,D}rawNativeControl' methods (defaulting to 'COL_AUTO')
and implements the required handling to apply the background color
for the gtk3 case.
qt5/kf5 will probably be handled in an upcoming commit as well.
Windows as well as the "gen" VCL plugin were not affected by the
issue, so remain unchanged and just ignore the new parameter.
In a quick test on on macOS, the rendering of the controls
in the sample doc was broken beyond just the missing background
colors (s. screenshot attached to tdf#136094); the behavior there
also remains unchanged by this patch, the new parameter is ignored
for now.
Change-Id: I01923a504fea2367ae96032104f09099e35f410e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/101284
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>
Tested-by: Michael Weghorn <m.weghorn@posteo.de>
Diffstat (limited to 'vcl/source/window/brdwin.cxx')
| -rw-r--r-- | vcl/source/window/brdwin.cxx | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/vcl/source/window/brdwin.cxx b/vcl/source/window/brdwin.cxx index 1d9d6cbec2f8..e59f2581747a 100644 --- a/vcl/source/window/brdwin.cxx +++ b/vcl/source/window/brdwin.cxx @@ -701,7 +701,10 @@ void ImplSmallBorderWindowView::DrawWindow(vcl::RenderContext& rRenderContext, c aCtrlRegion=aContentRgn; } - bNativeOK = rRenderContext.DrawNativeControl(aCtrlType, aCtrlPart, aCtrlRegion, nState, aControlValue, OUString()); + Color aBackgroundColor = COL_AUTO; + if (pCtrl->IsControlBackground()) + aBackgroundColor = pCtrl->GetBackgroundColor(); + bNativeOK = rRenderContext.DrawNativeControl(aCtrlType, aCtrlPart, aCtrlRegion, nState, aControlValue, OUString(), aBackgroundColor); // if the native theme draws the spinbuttons in one call, make sure the proper settings // are passed, this might force a redraw though... (TODO: improve) |