We decided to keep it when initially making scrollbars non-native, but I think
it's time for it to go, since it's pretty much untested.
Nobody has complained about the non-native scrollbars in chrome documents, and
the GTK scrollbar implementation is not suitable for content because it doesn't
support scrollbar-width among other things.
Differential Revision: https://phabricator.services.mozilla.com/D135670
We have this situation right now where all the themes are inheriting from
nsNativeBasicTheme. Rename it to a nicer name, and clean up some code while at
it.
In the future I'd like to simplify the inheritance chain to remove
nsNativeTheme altogether (so that all nsITheme implementations use
mozilla::widget::Theme).
That's not hard to do mechanically, but rather than dumping all of
nsNativeTheme into Theme I'd like to do it a bit more carefully, to hopefully
remove a lot of the helpers that nsNativeTheme has to deal with XUL and so on
and use something nicer. Eventually the inheritance chain will be something
like:
* nsITheme : public nsISupports
* Theme : public nsITheme, public nsITimerCallback, public nsINamed
* ThemeCocoa : public Theme
* nsNativeThemeCocoa : public ThemeCocoa
* nsNativeThemeWin : public Theme
* nsNativeThemeGtk : public Theme
Differential Revision: https://phabricator.services.mozilla.com/D135668
It was hard-coding Windows 10 scrollbars.
There's an argument to be made that maybe we should use
NonNativeScrollbarStyle() everywhere (perhaps except on RDM)?
Happy to make that change if you want.
There's no need for RDM to respect the non-native style override (changes to the
pref don't update gRDMInstance anyways).
Differential Revision: https://phabricator.services.mozilla.com/D134926
This will make sure we can draw light textboxes with dark gtk themes and
so on.
I've kept the non-native-theme.enabled check, but perhaps we should
start removing that pref...
Differential Revision: https://phabricator.services.mozilla.com/D127649
Right now we paint scrollbars using gtk in nsNativeThemeGTK, and that
makes them look a bit inconsistent if the non-native implementation ends
up drawing them differently. I think scrollbars should look the same
regardless of where they're drawn.
This simplifies the code, and also brings proper scrollbar-{width,color}
support to the native theme, which is nice because Thunderbird uses it
if you use a theme there.
I opted for removing the code, but let me know if you'd rather keep it
behind the widget.non-native-theme.enabled pref or such.
Differential Revision: https://phabricator.services.mozilla.com/D114699
This is just cleanup. We have better ways to run code on shutdown (the pointer
to the theme object gets cleared on shutdown anyways).
Depends on D114697
Differential Revision: https://phabricator.services.mozilla.com/D114698
This is just cleanup. We have better ways to run code on shutdown (the pointer
to the theme object gets cleared on shutdown anyways).
Depends on D114697
Differential Revision: https://phabricator.services.mozilla.com/D114698
This is a relatively easy way to improve the rendering with the
non-native theme while not regressing anything.
In the future, once non-native-theme is shipped and default everywhere,
I think we could provide something like:
bool nsITheme::GetShadowRect(nsIFrame*, StyleAppearance, LayoutDeviceRect&, RectCornerRadii&)
or such, where we can provide a precise rect + radii, and we would avoid
painting the shadow if the function returned false. That would allow us
to remove the native theme box shadow code path, and avoid WR fallback,
all at once.
Differential Revision: https://phabricator.services.mozilla.com/D109209
There's no reason we should need an scrollbar box to query the size of a
scrollbar. I plan to use this in the following patch to make the size of a
resizer not vary depending on whether the container has scrollbars or not,
which is what ultimately causes the reftest failure.
Differential Revision: https://phabricator.services.mozilla.com/D103302
This doesn't hold with fractional scale values. Right now GTK truncates
the scale factor, Windows rounds, and non-native theme rounds as well.
With this native theme will propagate correctly the floating point
values.
I tried to not change behavior meaningfully in any of the other themes,
mostly to avoid risk. GTK and Windows can be trivially tweaked to
support fractional scale factors properly if we wanted to, but seems
better to not do that as part of this patch.
Depends on D98099
Differential Revision: https://phabricator.services.mozilla.com/D98100
Also move MOZ_MUST_USE before function declarations' specifiers and return type. While clang and gcc's __attribute__((warn_unused_result)) can appear before, between, or after function specifiers and return types, the [[nodiscard]] attribute must precede the function specifiers.
Differential Revision: https://phabricator.services.mozilla.com/D68149
--HG--
extra : moz-landing-system : lando
Per our discussion, this patch splits out the state management bits of
WebRenderLayerManager, allowing for them to be maintained per-document.
Differential Revision: https://phabricator.services.mozilla.com/D13577
--HG--
extra : moz-landing-system : lando
This builds on bug 1428676 and introduces StyleAppearance, which replaces the
NS_THEME_* constants.
Really sorry for the size of the patch.
There's a non-trivial change in the gtk theme, which I submitted separately as
bug 1478385.
Differential Revision: https://phabricator.services.mozilla.com/D2361
MozReview-Commit-ID: DiSmMWK7Krp
We need to use scaling factor of the monitor on which application is actually positioned.
Previously we used ScreenHelperGTK::GetGTKMonitorScaleFactor() which use the first monitor.
This does not work on hidpi+normal dpi monitors setup.
The GetSystemFontInfo() cannot return scaled value of the font by default monitor
scale factor. We need to scale it in nsLookAndFeel::GetFontImpl
by aDevPixPerCSSPixel like implementation for Windows does.
We also need to check layout.css.devPixelsPerPx because we cannot
scale per monitor when this preference is set to positive number.
MozReview-Commit-ID: AwT2NvkEqvz
--HG--
extra : rebase_source : 5b956a6abd7d215b06ebcd8c56e34c038d012940
We need to use scaling factor of the monitor on which application is actually positioned.
Previously we used ScreenHelperGTK::GetGTKMonitorScaleFactor() which use the first monitor.
This does not work on hidpi+normal dpi monitors setup.
The GetSystemFontInfo() cannot return scaled value of the font by default monitor
scale factor. We need to scale it in nsLookAndFeel::GetFontImpl
by aDevPixPerCSSPixel like implementation for Windows does.
We also need to check layout.css.devPixelsPerPx because we cannot
scale per monitor when this preference is set to positive number.
MozReview-Commit-ID: AwT2NvkEqvz
--HG--
extra : rebase_source : 36d64957e017486d99c4302346ab64e47b5e2cc6
(Path is actually r=froydnj.)
Bug 1400459 devirtualized nsIAtom so that it is no longer a subclass of
nsISupports. This means that nsAtom is now a better name for it than nsIAtom.
MozReview-Commit-ID: 91U22X2NydP
--HG--
rename : xpcom/ds/nsIAtom.h => xpcom/ds/nsAtom.h
extra : rebase_source : ac3e904a21b8b48e74534fff964f1623ee937c67
Now that, thanks to bug 1367577, we have the theme constants in an enum,
we can make these arrays smaller rather than assuming that the constants
might use any valid uint8_t value.
MozReview-Commit-ID: A6GjTarVurc
See comments in the header file.
This also clears out mSafeWidgetStates in ThemeChanged since that seems
like a good thing to do, and marks nsNativeThemeGTK as final.
MozReview-Commit-ID: 5Zne4eGbGlh
This refactors the two nearly-identical callsites into a method so that
I can do caching in that method in the next patch.
Note that there was a slight difference between them in that the
aWidgetFlags parameter to GetGtkWidgetAndState was only passed from one
callsite. However, given that the aState parameter is null, this
doesn't cause any behavior differences. (Some controls in
GetGtkWidgetAndState null-check aWidgetFlags and some don't!)
Note also that this makes it always assign a result (often zero). This
is fine for both callsites; GetWidgetPadding previously assigned zero
right before the call, and GetWidgetBorder did so at the start of the
function (and wasn't modified in between, since it was immediately
before the switch that the modified code is a case in).
MozReview-Commit-ID: IKurwry3UTi
This follows the same approach of considering block flow for all widgets
(in addition to resizers) as done for other toolkits in
https://hg.mozilla.org/mozilla-central/rev/4a65cacf8a37#l3.10
MozReview-Commit-ID: Ca3SMs1k2Tj
--HG--
extra : rebase_source : 9845e676aa2db5eecd222b7e8a678b2aecca659e
The Gtk 3.20 scrollbars has moved towards usual box model. The scrollbar,
trough,thumb and scrollbar button can now have margin, padding and border set,
different for each direction (ie. left, right, bottom, top). The scrollbar
metrics become ignored in Gtk 3.20 and later.
* Draw scrollbar element [for GTK 3.20+]
* The border for scrollbar, trough, thumb and scrollbar buttons is newly
calculated as margin+padding+border [for GTK 3.20+].
* The margin is subtracted for scrollbar, trough and sb buttons during paint
function [for GTK 3.6+]
* All scrollbar widget's borders transfered from
nsNativeThemeGTK::GetWidgetBorder to the moz_gtk_get_widget_border.
* Added helper function NativeThemeToGtkTheme for mapping mozilla's widget type
to the gtk widget type.
* Scrollbar troughs are now drawn even when there is not enough room for
the thumb [GTK 3.20+]
MozReview-Commit-ID: jd2q67gKM1
--HG--
extra : rebase_source : ecc8b85401845113d84c6c5a48219a0c3d4f8de3
Emilio Cobos Álvarez
Stephen A Pohl
criss
Andi-Bogdan Postelnicu
Csoregi Natalia
Bogdan Tara
Chris Peterson
Doug Thayer
Martin Stransky
Sylvestre Ledru
Mike Conley
Jonathan Watt
Cosmin Sabou
Mats Palmgren
Jan Horak
Andreea Pavel
Lee Salzman
Nicholas Nethercote
Alexis Beingessner
Sebastian Hengst
L. David Baron
Karl Tomlinson