bb4963a697
This shape is for use by the main widget of a frameless window that still wishes to have proper borders but no title. Raised Containers were used previously for this pattern but did not always represent perspective and shadow correctly depending on thread highlighting and the immediate background color. Containers are really meant to be used inside other widgets where the background color can be controlled.
62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibGUI/Frame.h>
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#include <LibGUI/Painter.h>
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#include <LibGfx/Palette.h>
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#include <LibGfx/StylePainter.h>
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REGISTER_WIDGET(GUI, Frame)
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namespace GUI {
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Frame::Frame()
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{
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set_frame_thickness(2);
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set_frame_shape(Gfx::FrameShape::Container);
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set_frame_shadow(Gfx::FrameShadow::Sunken);
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REGISTER_INT_PROPERTY("thickness", frame_thickness, set_frame_thickness);
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REGISTER_ENUM_PROPERTY("shadow", frame_shadow, set_frame_shadow, Gfx::FrameShadow,
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{ Gfx::FrameShadow::Plain, "Plain" },
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{ Gfx::FrameShadow::Raised, "Raised" },
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{ Gfx::FrameShadow::Sunken, "Sunken" });
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REGISTER_ENUM_PROPERTY("shape", frame_shape, set_frame_shape, Gfx::FrameShape,
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{ Gfx::FrameShape::NoFrame, "NoFrame" },
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{ Gfx::FrameShape::Box, "Box" },
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{ Gfx::FrameShape::Container, "Container" },
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{ Gfx::FrameShape::Panel, "Panel" },
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{ Gfx::FrameShape::Window, "Window" });
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}
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Frame::~Frame()
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{
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}
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void Frame::set_frame_thickness(int thickness)
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{
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if (m_thickness == thickness)
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return;
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m_thickness = thickness;
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set_grabbable_margins(thickness);
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}
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void Frame::paint_event(PaintEvent& event)
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{
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if (m_shape == Gfx::FrameShape::NoFrame)
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return;
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Painter painter(*this);
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painter.add_clip_rect(event.rect());
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Gfx::StylePainter::paint_frame(painter, rect(), palette(), m_shape, m_shadow, m_thickness, spans_entire_window_horizontally());
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}
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Gfx::IntRect Frame::children_clip_rect() const
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{
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return frame_inner_rect();
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}
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}
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