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views: Add support for absolute positioned overlay views.

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To test:
Run `cefclient.exe --use-views --hide-frame --hide-controls`
Add `--enable-chrome-runtime` for the same behavior using the Chrome location
bar instead of a text field.
This commit is contained in:
Marshall Greenblatt
2021-08-27 21:55:15 -04:00
parent 6f6072b857
commit 4a44e16a09
96 changed files with 3875 additions and 230 deletions
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17
libcef/browser/views/view_impl.h
View File

@@ -299,6 +299,7 @@
#include "base/logging.h"
#include "base/values.h"
#include "ui/views/background.h"
#include "ui/views/border.h"
#include "ui/views/view.h"
// Helpers for template boiler-plate.
@@ -384,6 +385,8 @@ CEF_VIEW_IMPL_T class CefViewImpl : public CefViewAdapter, public CefViewClass {
CefSize GetSize() override;
void SetPosition(const CefPoint& position) override;
CefPoint GetPosition() override;
void SetInsets(const CefInsets& insets) override;
CefInsets GetInsets() override;
CefSize GetPreferredSize() override;
void SizeToPreferredSize() override;
CefSize GetMinimumSize() override;
@@ -571,6 +574,20 @@ CEF_VIEW_IMPL_T CefPoint CEF_VIEW_IMPL_D::GetPosition() {
return CefPoint(bounds.x, bounds.y);
}
CEF_VIEW_IMPL_T void CEF_VIEW_IMPL_D::SetInsets(const CefInsets& insets) {
CEF_REQUIRE_VALID_RETURN_VOID();
gfx::Insets gfx_insets(insets.top, insets.left, insets.bottom, insets.right);
root_view()->SetBorder(
gfx_insets.IsEmpty() ? nullptr : views::CreateEmptyBorder(gfx_insets));
}
CEF_VIEW_IMPL_T CefInsets CEF_VIEW_IMPL_D::GetInsets() {
CEF_REQUIRE_VALID_RETURN(CefInsets());
const auto insets = root_view()->GetInsets();
return CefInsets(insets.top(), insets.left(), insets.bottom(),
insets.right());
}
CEF_VIEW_IMPL_T CefSize CEF_VIEW_IMPL_D::GetPreferredSize() {
CEF_REQUIRE_VALID_RETURN(CefSize());
const gfx::Size& size = root_view()->GetPreferredSize();