558ef7352d
* Better GTK+ Menu color support * Fix 'invisible menu' issue (#12275) * Now updates menu text color when focus changes! * Better caching of colors when system theme changes * Removed all GTK+ deprecation warnings from menubar * Don't highlight menu text on mouseover in GTK+ * Fix textColor declaration scope error * Simplify FocusManager connection management a bit * Make the linter happy * Decouple MenuBar view recoloring from rebuilding This way we don't need to rebuild the subview each time a recolor is needed, e.g. when window focus changes or the system theme changes * Don't iterate child views if we don't need to * Move variable declaration outside of a loop * More efficient iteration of MenuBar children * Cleaner MenuButton bounds testing * Fix oops * Add a nullptr check in MenuBar::GetItemCount() * Simplify iteration in MenuBar::RebuildChildren() * Make the linter happy * Fix signed-unsigned comparison * Remove declarations of nonexistent methods * Make SubmenuButton accessor const * Cleaner accelerator iteration * Windows fixes
56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
// Copyright (c) 2014 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#ifndef ATOM_BROWSER_UI_VIEWS_SUBMENU_BUTTON_H_
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#define ATOM_BROWSER_UI_VIEWS_SUBMENU_BUTTON_H_
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#include "ui/views/animation/ink_drop_highlight.h"
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#include "ui/views/controls/button/menu_button.h"
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namespace atom {
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// Special button that used by menu bar to show submenus.
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class SubmenuButton : public views::MenuButton {
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public:
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SubmenuButton(const base::string16& title,
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views::MenuButtonListener* menu_button_listener,
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const SkColor& background_color);
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virtual ~SubmenuButton();
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void SetAcceleratorVisibility(bool visible);
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void SetUnderlineColor(SkColor color);
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base::char16 accelerator() const { return accelerator_; }
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// views::MenuButton:
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void PaintButtonContents(gfx::Canvas* canvas) override;
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// views::InkDropHostView:
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std::unique_ptr<views::InkDropRipple> CreateInkDropRipple() const override;
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std::unique_ptr<views::InkDrop> CreateInkDrop() override;
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private:
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bool GetUnderlinePosition(const base::string16& text,
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base::char16* accelerator,
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int* start, int* end) const;
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void GetCharacterPosition(
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const base::string16& text, int index, int* pos) const;
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base::char16 accelerator_;
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bool show_underline_;
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int underline_start_;
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int underline_end_;
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int text_width_;
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int text_height_;
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SkColor underline_color_;
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SkColor background_color_;
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DISALLOW_COPY_AND_ASSIGN(SubmenuButton);
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};
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} // namespace atom
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#endif // ATOM_BROWSER_UI_VIEWS_SUBMENU_BUTTON_H_
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