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1c0669f010
Instead of LibGUI and WindowServer building their own copies of the drawing and graphics code, let's it in a separate LibDraw library. This avoids building the code twice, and will encourage better separation of concerns. :^)
78 lines
2.0 KiB
C++
78 lines
2.0 KiB
C++
#include <Kernel/KeyCode.h>
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#include <LibGUI/GCheckBox.h>
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#include <LibGUI/GPainter.h>
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#include <LibDraw/CharacterBitmap.h>
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#include <LibDraw/StylePainter.h>
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static const char* s_checked_bitmap_data = {
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" "
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" # "
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" ## "
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" ### "
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" ## ### "
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" ##### "
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" ### "
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" # "
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" "
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};
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static CharacterBitmap* s_checked_bitmap;
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static const int s_checked_bitmap_width = 9;
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static const int s_checked_bitmap_height = 9;
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static const int s_box_width = 13;
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static const int s_box_height = 13;
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GCheckBox::GCheckBox(GWidget* parent)
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: GAbstractButton(parent)
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{
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}
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GCheckBox::GCheckBox(const StringView& text, GWidget* parent)
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: GAbstractButton(text, parent)
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{
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}
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GCheckBox::~GCheckBox()
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{
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}
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void GCheckBox::paint_event(GPaintEvent& event)
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{
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GPainter painter(*this);
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painter.add_clip_rect(event.rect());
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auto text_rect = rect();
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text_rect.set_left(s_box_width + 4);
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text_rect.set_width(font().width(text()));
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text_rect.set_top(height() / 2 - font().glyph_height() / 2);
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text_rect.set_height(font().glyph_height());
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if (fill_with_background_color())
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painter.fill_rect(rect(), background_color());
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Rect box_rect {
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0, height() / 2 - s_box_height / 2 - 1,
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s_box_width, s_box_height
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};
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painter.fill_rect(box_rect, Color::White);
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StylePainter::paint_frame(painter, box_rect, FrameShape::Container, FrameShadow::Sunken, 2);
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if (is_being_pressed())
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painter.draw_rect(box_rect.shrunken(4, 4), Color::MidGray);
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if (is_checked()) {
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if (!s_checked_bitmap)
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s_checked_bitmap = &CharacterBitmap::create_from_ascii(s_checked_bitmap_data, s_checked_bitmap_width, s_checked_bitmap_height).leak_ref();
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painter.draw_bitmap(box_rect.shrunken(4, 4).location(), *s_checked_bitmap, foreground_color());
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}
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paint_text(painter, text_rect, font(), TextAlignment::TopLeft);
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}
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void GCheckBox::click()
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{
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if (!is_enabled())
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return;
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set_checked(!is_checked());
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}
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