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/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibGUI/BoxLayout.h>
#include <LibGUI/Label.h>
#include <LibGUI/Painter.h>
#include <LibGUI/ResizeCorner.h>
#include <LibGUI/Statusbar.h>
#include <LibGUI/Window.h>
#include <LibGfx/Palette.h>
#include <LibGfx/StylePainter.h>
REGISTER_WIDGET(GUI, Statusbar)
namespace GUI {
Statusbar::Statusbar(int label_count)
{
set_fixed_height(18);
set_layout<HorizontalBoxLayout>();
layout()->set_margins(0);
layout()->set_spacing(2);
m_corner = add<ResizeCorner>();
set_label_count(label_count);
REGISTER_STRING_PROPERTY("text", text, set_text);
REGISTER_INT_PROPERTY("label_count", label_count, set_label_count);
}
Statusbar::~Statusbar()
{
}
NonnullRefPtr<Label> Statusbar::create_label()
{
auto label = Label::construct();
insert_child_before(*label, *m_corner);
label->set_frame_shadow(Gfx::FrameShadow::Sunken);
label->set_frame_shape(Gfx::FrameShape::Panel);
label->set_frame_thickness(1);
label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
label->set_text_wrapping(Gfx::TextWrapping::DontWrap);
return label;
}
void Statusbar::set_text(String text)
{
set_text(0, move(text));
}
String Statusbar::text() const
{
return text(0);
}
void Statusbar::set_text(size_t index, String text)
{
m_segments.at(index).text = move(text);
update_label(index);
}
void Statusbar::set_label_count(size_t label_count)
{
if (label_count <= 1)
label_count = 1;
for (auto i = m_segments.size(); i < label_count; i++) {
m_segments.append(Segment {
.label = create_label(),
.text = {},
.override_text = {},
});
}
}
void Statusbar::update_label(size_t index)
{
auto& segment = m_segments.at(index);
if (segment.override_text.is_null()) {
segment.label->set_frame_shadow(Gfx::FrameShadow::Sunken);
segment.label->set_frame_shape(Gfx::FrameShape::Panel);
segment.label->set_text(segment.text);
} else {
segment.label->set_frame_shadow(Gfx::FrameShadow::Plain);
segment.label->set_frame_shape(Gfx::FrameShape::NoFrame);
segment.label->set_text(segment.override_text);
}
}
String Statusbar::text(size_t index) const
{
return m_segments.at(index).label->text();
}
void Statusbar::set_override_text(String override_text)
{
set_override_text(0, move(override_text));
}
void Statusbar::set_override_text(size_t index, String override_text)
{
m_segments.at(index).override_text = move(override_text);
update_label(index);
}
void Statusbar::paint_event(PaintEvent& event)
{
Painter painter(*this);
painter.add_clip_rect(event.rect());
painter.fill_rect(rect(), palette().button());
}
void Statusbar::resize_event(ResizeEvent& event)
{
if (auto* window = this->window()) {
m_corner->set_visible(window->is_resizable() && !window->is_maximized());
}
Widget::resize_event(event);
}
}
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