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cb296ffede
This will gather the code for painting sunken/raised frames etc in a single place and make it easier add a bit of pleasant shading to UI's. :^)
43 lines
1.2 KiB
C++
43 lines
1.2 KiB
C++
#include <LibGUI/GFrame.h>
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#include <LibGUI/GStyle.h>
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#include <SharedGraphics/Painter.h>
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GFrame::GFrame(GWidget* parent)
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: GWidget(parent)
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{
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}
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GFrame::~GFrame()
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{
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}
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void GFrame::paint_event(GPaintEvent& event)
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{
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if (m_shape == Shape::NoFrame)
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return;
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Painter painter(*this);
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painter.set_clip_rect(event.rect());
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auto rect = this->rect();
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Color top_left_color;
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Color bottom_right_color;
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if (m_shadow == Shadow::Raised) {
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top_left_color = Color::White;
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bottom_right_color = Color::MidGray;
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} else if (m_shadow == Shadow::Sunken) {
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top_left_color = Color::MidGray;
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bottom_right_color = Color::White;
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} else if (m_shadow == Shadow::Plain) {
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top_left_color = Color::MidGray;
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bottom_right_color = Color::MidGray;
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}
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painter.draw_line(rect.top_left(), rect.top_right(), top_left_color);
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painter.draw_line(rect.bottom_left(), rect.bottom_right(), bottom_right_color);
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painter.draw_line(rect.top_left().translated(0, 1), rect.bottom_left().translated(0, -1), top_left_color);
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painter.draw_line(rect.top_right(), rect.bottom_right().translated(0, -1), bottom_right_color);
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}
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