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https://github.com/RGBCube/serenity
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LibGUI+LibGfx: Implement upside-down appearance for bottom-side tabs
GUI::TabWidget has long has a TabPosition::Bottom option, but we still rendered the tab buttons the same as TabPosition::Top. This patch implements a custom look for bottom-side tabs. I've done my best to match the look of the top-side ones, but there might be some improvements we can make here. :^)
This commit is contained in:
Andreas Kling
parent
59172e2714
commit
03c576acc5
6 changed files with 61 additions and 36 deletions
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@ -25,6 +25,7 @@
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <AK/StringView.h>
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#include <LibGfx/Bitmap.h>
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#include <LibGfx/ClassicStylePainter.h>
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#include <LibGfx/Painter.h>
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@ -32,7 +33,7 @@
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namespace Gfx {
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void ClassicStylePainter::paint_tab_button(Painter& painter, const IntRect& rect, const Palette& palette, bool active, bool hovered, bool enabled)
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void ClassicStylePainter::paint_tab_button(Painter& painter, const IntRect& rect, const Palette& palette, bool active, bool hovered, bool enabled, bool top)
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{
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Color base_color = palette.button();
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Color highlight_color2 = palette.threed_highlight();
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@ -45,32 +46,50 @@ void ClassicStylePainter::paint_tab_button(Painter& painter, const IntRect& rect
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PainterStateSaver saver(painter);
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painter.translate(rect.location());
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// Base
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painter.fill_rect({ 1, 1, rect.width() - 2, rect.height() - 1 }, base_color);
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if (top) {
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// Base
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painter.fill_rect({ 1, 1, rect.width() - 2, rect.height() - 1 }, base_color);
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// Top line
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painter.draw_line({ 2, 0 }, { rect.width() - 3, 0 }, highlight_color2);
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// Top line
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painter.draw_line({ 2, 0 }, { rect.width() - 3, 0 }, highlight_color2);
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// Left side
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painter.draw_line({ 0, 2 }, { 0, rect.height() - 1 }, highlight_color2);
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painter.set_pixel({ 1, 1 }, highlight_color2);
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// Left side
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painter.draw_line({ 0, 2 }, { 0, rect.height() - 1 }, highlight_color2);
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painter.set_pixel({ 1, 1 }, highlight_color2);
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// Right side
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painter.draw_line({
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rect.width() - 1,
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2,
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},
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{ rect.width() - 1, rect.height() - 1 }, shadow_color2);
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painter.draw_line({
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rect.width() - 2,
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2,
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},
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{ rect.width() - 2, rect.height() - 1 }, shadow_color1);
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painter.set_pixel({
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rect.width() - 2,
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1,
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},
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shadow_color2);
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// Right side
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IntPoint top_right_outer { rect.width() - 1, 2 };
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IntPoint bottom_right_outer { rect.width() - 1, rect.height() - 1 };
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painter.draw_line(top_right_outer, bottom_right_outer, shadow_color2);
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IntPoint top_right_inner { rect.width() - 2, 2 };
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IntPoint bottom_right_inner { rect.width() - 2, rect.height() - 1 };
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painter.draw_line(top_right_inner, bottom_right_inner, shadow_color1);
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painter.set_pixel(rect.width() - 2, 1, shadow_color2);
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} else {
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// Base
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painter.fill_rect({ 0, 0, rect.width() - 1, rect.height() }, base_color);
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// Bottom line
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painter.draw_line({ 2, rect.height() - 1 }, { rect.width() - 3, rect.height() - 1 }, shadow_color2);
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// Left side
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painter.draw_line({ 0, 0 }, { 0, rect.height() - 3 }, highlight_color2);
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painter.set_pixel({ 1, rect.height() - 2 }, highlight_color2);
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// Right side
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IntPoint top_right_outer { rect.width() - 1, 0 };
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IntPoint bottom_right_outer { rect.width() - 1, rect.height() - 3 };
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painter.draw_line(top_right_outer, bottom_right_outer, shadow_color2);
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IntPoint top_right_inner { rect.width() - 2, 0 };
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IntPoint bottom_right_inner { rect.width() - 2, rect.height() - 3 };
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painter.draw_line(top_right_inner, bottom_right_inner, shadow_color1);
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painter.set_pixel(rect.width() - 2, rect.height() - 2, shadow_color2);
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}
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}
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static void paint_button_new(Painter& painter, const IntRect& rect, const Palette& palette, bool pressed, bool checked, bool hovered, bool enabled)
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@ -326,5 +345,4 @@ void ClassicStylePainter::paint_radio_button(Painter& painter, const IntRect& re
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auto& bitmap = circle_bitmap(is_checked, is_being_pressed);
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painter.blit(rect.location(), bitmap, bitmap.rect());
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}
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}
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@ -36,7 +36,7 @@ namespace Gfx {
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class ClassicStylePainter : public BaseStylePainter {
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public:
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void paint_button(Painter&, const IntRect&, const Palette&, ButtonStyle, bool pressed, bool hovered = false, bool checked = false, bool enabled = true) override;
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void paint_tab_button(Painter&, const IntRect&, const Palette&, bool active, bool hovered, bool enabled) override;
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void paint_tab_button(Painter&, const IntRect&, const Palette&, bool active, bool hovered, bool enabled, bool top) override;
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void paint_surface(Painter&, const IntRect&, const Palette&, bool paint_vertical_lines = true, bool paint_top_line = true) override;
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void paint_frame(Painter&, const IntRect&, const Palette&, FrameShape, FrameShadow, int thickness, bool skip_vertical_lines = false) override;
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void paint_window_frame(Painter&, const IntRect&, const Palette&) override;
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@ -64,6 +64,7 @@ public:
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void draw_triangle(const IntPoint&, const IntPoint&, const IntPoint&, Color);
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void draw_ellipse_intersecting(const IntRect&, Color, int thickness = 1);
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void set_pixel(const IntPoint&, Color);
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void set_pixel(int x, int y, Color color) { set_pixel({ x, y }, color); }
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void draw_line(const IntPoint&, const IntPoint&, Color, int thickness = 1, LineStyle style = LineStyle::Solid);
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void draw_quadratic_bezier_curve(const IntPoint& control_point, const IntPoint&, const IntPoint&, Color, int thickness = 1, LineStyle style = LineStyle::Solid);
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void draw_elliptical_arc(const IntPoint& p1, const IntPoint& p2, const IntPoint& center, const FloatPoint& radii, float x_axis_rotation, float theta_1, float theta_delta, Color, int thickness = 1, LineStyle style = LineStyle::Solid);
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@ -38,9 +38,9 @@ BaseStylePainter& StylePainter::current()
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return style;
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}
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void StylePainter::paint_tab_button(Painter& painter, const IntRect& rect, const Palette& palette, bool active, bool hovered, bool enabled)
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void StylePainter::paint_tab_button(Painter& painter, const IntRect& rect, const Palette& palette, bool active, bool hovered, bool enabled, bool top)
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{
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current().paint_tab_button(painter, rect, palette, active, hovered, enabled);
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current().paint_tab_button(painter, rect, palette, active, hovered, enabled, top);
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}
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void StylePainter::paint_button(Painter& painter, const IntRect& rect, const Palette& palette, ButtonStyle button_style, bool pressed, bool hovered, bool checked, bool enabled)
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@ -55,7 +55,7 @@ public:
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virtual ~BaseStylePainter() { }
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virtual void paint_button(Painter&, const IntRect&, const Palette&, ButtonStyle, bool pressed, bool hovered = false, bool checked = false, bool enabled = true) = 0;
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virtual void paint_tab_button(Painter&, const IntRect&, const Palette&, bool active, bool hovered, bool enabled) = 0;
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virtual void paint_tab_button(Painter&, const IntRect&, const Palette&, bool active, bool hovered, bool enabled, bool top) = 0;
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virtual void paint_surface(Painter&, const IntRect&, const Palette&, bool paint_vertical_lines = true, bool paint_top_line = true) = 0;
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virtual void paint_frame(Painter&, const IntRect&, const Palette&, FrameShape, FrameShadow, int thickness, bool skip_vertical_lines = false) = 0;
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virtual void paint_window_frame(Painter&, const IntRect&, const Palette&) = 0;
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@ -72,7 +72,7 @@ public:
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// FIXME: These are here for API compatibility, we should probably remove them and move BaseStylePainter into here
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static void paint_button(Painter&, const IntRect&, const Palette&, ButtonStyle, bool pressed, bool hovered = false, bool checked = false, bool enabled = true);
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static void paint_tab_button(Painter&, const IntRect&, const Palette&, bool active, bool hovered, bool enabled);
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static void paint_tab_button(Painter&, const IntRect&, const Palette&, bool active, bool hovered, bool enabled, bool top);
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static void paint_surface(Painter&, const IntRect&, const Palette&, bool paint_vertical_lines = true, bool paint_top_line = true);
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static void paint_frame(Painter&, const IntRect&, const Palette&, FrameShape, FrameShadow, int thickness, bool skip_vertical_lines = false);
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static void paint_window_frame(Painter&, const IntRect&, const Palette&);
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