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LibGUI: Add autosize to CheckBox

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This commit is contained in:
thankyouverycool 2021-04-04 11:12:17 -04:00 • committed by Andreas Kling
parent 8afe013069
commit e8c1288e2c
2 changed files with 25 additions and 1 deletions
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19
Userland/Libraries/LibGUI/CheckBox.cpp
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@ -37,10 +37,13 @@ namespace GUI {
static const int s_box_width = 13; static const int s_box_width = 13;
static const int s_box_height = 13; static const int s_box_height = 13;
static const int s_horizontal_padding = 4;
CheckBox::CheckBox(String text) CheckBox::CheckBox(String text)
: AbstractButton(move(text)) : AbstractButton(move(text))
{ {
REGISTER_BOOL_PROPERTY("autosize", is_autosize, set_autosize);
set_min_width(32); set_min_width(32);
set_fixed_height(22); set_fixed_height(22);
} }
@ -55,7 +58,7 @@ void CheckBox::paint_event(PaintEvent& event)
painter.add_clip_rect(event.rect()); painter.add_clip_rect(event.rect());
auto text_rect = rect(); auto text_rect = rect();
text_rect.set_left(s_box_width + 4); text_rect.set_left(s_box_width + s_horizontal_padding);
text_rect.set_width(font().width(text())); text_rect.set_width(font().width(text()));
text_rect.set_top(height() / 2 - font().glyph_height() / 2); text_rect.set_top(height() / 2 - font().glyph_height() / 2);
text_rect.set_height(font().glyph_height()); text_rect.set_height(font().glyph_height());
@ -86,4 +89,18 @@ void CheckBox::click(unsigned)
set_checked(!is_checked()); 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);
}
} }

7
Userland/Libraries/LibGUI/CheckBox.h
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@ -38,14 +38,21 @@ public:
virtual void click(unsigned modifiers = 0) override; virtual void click(unsigned modifiers = 0) override;
bool is_autosize() const { return m_autosize; }
void set_autosize(bool);
private: private:
explicit CheckBox(String = {}); explicit CheckBox(String = {});
void size_to_fit();
// These don't make sense for a check box, so hide them. // These don't make sense for a check box, so hide them.
using AbstractButton::auto_repeat_interval; using AbstractButton::auto_repeat_interval;
using AbstractButton::set_auto_repeat_interval; using AbstractButton::set_auto_repeat_interval;
virtual void paint_event(PaintEvent&) override; virtual void paint_event(PaintEvent&) override;
bool m_autosize { false };
}; };
} }