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LibGfx: Add painting transparency grids to StylePainter

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This commit is contained in:
Tibor Nagy 2020-09-25 16:33:12 +02:00 • committed by Andreas Kling
parent 7d83665635
commit 7ab04ea31a
4 changed files with 13 additions and 0 deletions
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5
Libraries/LibGfx/ClassicStylePainter.cpp
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@ -380,4 +380,9 @@ void ClassicStylePainter::paint_check_box(Painter& painter, const IntRect& rect,
}
}
void ClassicStylePainter::paint_transparency_grid(Painter& painter, const IntRect& rect, const Palette& palette)
{
painter.fill_rect_with_checkerboard(rect, { 8, 8 }, palette.base().darkened(0.9), palette.base());
}
}

1
Libraries/LibGfx/ClassicStylePainter.h
View file

@ -43,6 +43,7 @@ public:
void paint_progress_bar(Painter&, const IntRect&, const Palette&, int min, int max, int value, const StringView& text) override;
void paint_radio_button(Painter&, const IntRect&, const Palette&, bool is_checked, bool is_being_pressed) override;
void paint_check_box(Painter&, const IntRect&, const Palette&, bool is_enabled, bool is_checked, bool is_being_pressed) override;
void paint_transparency_grid(Painter&, const IntRect&, const Palette&) override;
};
}

5
Libraries/LibGfx/StylePainter.cpp
View file

@ -78,4 +78,9 @@ void StylePainter::paint_check_box(Painter& painter, const IntRect& rect, const
current().paint_check_box(painter, rect, palette, is_enabled, is_checked, is_being_pressed);
}
void StylePainter::paint_transparency_grid(Painter& painter, const IntRect& rect, const Palette& palette)
{
current().paint_transparency_grid(painter, rect, palette);
}
}

2
Libraries/LibGfx/StylePainter.h
View file

@ -62,6 +62,7 @@ public:
virtual void paint_progress_bar(Painter&, const IntRect&, const Palette&, int min, int max, int value, const StringView& text) = 0;
virtual void paint_radio_button(Painter&, const IntRect&, const Palette&, bool is_checked, bool is_being_pressed) = 0;
virtual void paint_check_box(Painter&, const IntRect&, const Palette&, bool is_enabled, bool is_checked, bool is_being_pressed) = 0;
virtual void paint_transparency_grid(Painter&, const IntRect&, const Palette&) = 0;
protected:
BaseStylePainter() { }
@ -80,6 +81,7 @@ public:
static void paint_progress_bar(Painter&, const IntRect&, const Palette&, int min, int max, int value, const StringView& text);
static void paint_radio_button(Painter&, const IntRect&, const Palette&, bool is_checked, bool is_being_pressed);
static void paint_check_box(Painter&, const IntRect&, const Palette&, bool is_enabled, bool is_checked, bool is_being_pressed);
static void paint_transparency_grid(Painter&, const IntRect&, const Palette&);
};
}