mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-10 13:00:29 +03:00
87 lines
2.0 KiB
C++
87 lines
2.0 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <LibGUI/CheckBox.h>
|
|
#include <LibGUI/Painter.h>
|
|
#include <LibGfx/CharacterBitmap.h>
|
|
#include <LibGfx/Font.h>
|
|
#include <LibGfx/Palette.h>
|
|
#include <LibGfx/StylePainter.h>
|
|
|
|
REGISTER_WIDGET(GUI, CheckBox)
|
|
|
|
namespace GUI {
|
|
|
|
static const int s_box_width = 13;
|
|
static const int s_box_height = 13;
|
|
static const int s_horizontal_padding = 6;
|
|
|
|
CheckBox::CheckBox(String text)
|
|
: AbstractButton(move(text))
|
|
{
|
|
REGISTER_BOOL_PROPERTY("autosize", is_autosize, set_autosize);
|
|
|
|
set_min_width(32);
|
|
set_fixed_height(22);
|
|
}
|
|
|
|
CheckBox::~CheckBox()
|
|
{
|
|
}
|
|
|
|
void CheckBox::paint_event(PaintEvent& event)
|
|
{
|
|
Painter painter(*this);
|
|
painter.add_clip_rect(event.rect());
|
|
|
|
auto text_rect = rect();
|
|
text_rect.set_left(s_box_width + s_horizontal_padding);
|
|
text_rect.set_width(font().width(text()));
|
|
text_rect.set_top(height() / 2 - font().glyph_height() / 2);
|
|
text_rect.set_height(font().glyph_height());
|
|
|
|
if (fill_with_background_color())
|
|
painter.fill_rect(rect(), palette().window());
|
|
|
|
if (is_enabled() && is_hovered())
|
|
painter.fill_rect(rect(), palette().hover_highlight());
|
|
|
|
Gfx::IntRect box_rect {
|
|
0, height() / 2 - s_box_height / 2 - 1,
|
|
s_box_width, s_box_height
|
|
};
|
|
|
|
Gfx::StylePainter::paint_check_box(painter, box_rect, palette(), is_enabled(), is_checked(), is_being_pressed());
|
|
|
|
paint_text(painter, text_rect, font(), Gfx::TextAlignment::TopLeft);
|
|
|
|
if (is_focused())
|
|
painter.draw_focus_rect(text_rect.inflated(6, 6), palette().focus_outline());
|
|
}
|
|
|
|
void CheckBox::click(unsigned)
|
|
{
|
|
if (!is_enabled())
|
|
return;
|
|
set_checked(!is_checked());
|
|
}
|
|
|
|
void CheckBox::set_autosize(bool autosize)
|
|
{
|
|
if (m_autosize == autosize)
|
|
return;
|
|
m_autosize = autosize;
|
|
if (m_autosize)
|
|
size_to_fit();
|
|
}
|
|
|
|
void CheckBox::size_to_fit()
|
|
{
|
|
set_fixed_width(s_box_width + font().width(text()) + s_horizontal_padding * 2);
|
|
}
|
|
|
|
}
|