mirror of
https://github.com/RGBCube/serenity
synced 2025-05-18 19:55:07 +00:00
c02c9880b6
This is useful for static locals that never need to be destroyed:
Thing& Thing::the()
{
static Eternal<Thing> the;
return the;
}
The object will be allocated in data segment memory and will never have
its destructor invoked.
41 lines
1 KiB
C++
41 lines
1 KiB
C++
#include <LibGUI/GStatusBar.h>
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#include <LibGUI/GLabel.h>
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#include <LibGUI/GBoxLayout.h>
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#include <SharedGraphics/StylePainter.h>
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#include <LibGUI/GPainter.h>
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GStatusBar::GStatusBar(GWidget* parent)
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: GWidget(parent)
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{
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set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
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set_preferred_size({ 0, 20 });
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set_layout(make<GBoxLayout>(Orientation::Horizontal));
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layout()->set_margins({ 2, 2, 2, 2 });
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layout()->set_spacing(2);
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m_label = new GLabel(this);
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m_label->set_frame_shadow(GFrame::Shadow::Sunken);
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m_label->set_frame_shape(GFrame::Shape::Panel);
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m_label->set_frame_thickness(1);
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m_label->set_text_alignment(TextAlignment::CenterLeft);
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}
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GStatusBar::~GStatusBar()
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{
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}
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void GStatusBar::set_text(String&& text)
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{
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m_label->set_text(move(text));
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}
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String GStatusBar::text() const
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{
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return m_label->text();
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}
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void GStatusBar::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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StylePainter::paint_surface(painter, rect(), !spans_entire_window_horizontally());
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}
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