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FontSettingsWidget: Promote Labels as instance members

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In order to not resolve the widgets twice, we capture them in ivars.
This commit is contained in:
Thomas Keppler 2021-05-23 17:14:22 +02:00 • committed by Linus Groh
parent 883d0d2466
commit a1f8c10fe5
2 changed files with 23 additions and 23 deletions
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42
Userland/Applications/DisplaySettings/FontSettingsWidget.cpp
View file

@ -8,7 +8,6 @@
#include <Applications/DisplaySettings/FontSettingsGML.h>
#include <LibGUI/Button.h>
#include <LibGUI/FontPicker.h>
#include <LibGUI/Label.h>
#include <LibGUI/WindowServerConnection.h>
#include <LibGfx/FontDatabase.h>
@ -18,32 +17,31 @@ FontSettingsWidget::FontSettingsWidget()
{
load_from_gml(font_settings_gml);
auto& default_font_label = *find_descendant_of_type_named<GUI::Label>("default_font_label");
auto& default_font_button = *find_descendant_of_type_named<GUI::Button>("default_font_button");
auto& fixed_width_font_label = *find_descendant_of_type_named<GUI::Label>("fixed_width_font_label");
auto& fixed_width_font_button = *find_descendant_of_type_named<GUI::Button>("fixed_width_font_button");
auto& default_font = Gfx::FontDatabase::default_font();
default_font_label.set_font(default_font);
default_font_label.set_text(default_font.qualified_name());
m_default_font_label = *find_descendant_of_type_named<GUI::Label>("default_font_label");
m_default_font_label->set_font(default_font);
m_default_font_label->set_text(default_font.qualified_name());
auto& default_fixed_width_font = Gfx::FontDatabase::default_fixed_width_font();
fixed_width_font_label.set_font(default_fixed_width_font);
fixed_width_font_label.set_text(default_fixed_width_font.qualified_name());
default_font_button.on_click = [this, &default_font_label] {
auto font_picker = GUI::FontPicker::construct(window(), &default_font_label.font(), false);
auto& default_font_button = *find_descendant_of_type_named<GUI::Button>("default_font_button");
default_font_button.on_click = [this] {
auto font_picker = GUI::FontPicker::construct(window(), &m_default_font_label->font(), false);
if (font_picker->exec() == GUI::Dialog::ExecOK) {
default_font_label.set_font(font_picker->font());
default_font_label.set_text(font_picker->font()->qualified_name());
m_default_font_label->set_font(font_picker->font());
m_default_font_label->set_text(font_picker->font()->qualified_name());
}
};
fixed_width_font_button.on_click = [this, &fixed_width_font_label] {
auto font_picker = GUI::FontPicker::construct(window(), &fixed_width_font_label.font(), true);
auto& default_fixed_width_font = Gfx::FontDatabase::default_fixed_width_font();
m_fixed_width_font_label = *find_descendant_of_type_named<GUI::Label>("fixed_width_font_label");
m_fixed_width_font_label->set_font(default_fixed_width_font);
m_fixed_width_font_label->set_text(default_fixed_width_font.qualified_name());
auto& fixed_width_font_button = *find_descendant_of_type_named<GUI::Button>("fixed_width_font_button");
fixed_width_font_button.on_click = [this] {
auto font_picker = GUI::FontPicker::construct(window(), &m_fixed_width_font_label->font(), true);
if (font_picker->exec() == GUI::Dialog::ExecOK) {
fixed_width_font_label.set_font(font_picker->font());
fixed_width_font_label.set_text(font_picker->font()->qualified_name());
m_fixed_width_font_label->set_font(font_picker->font());
m_fixed_width_font_label->set_text(font_picker->font()->qualified_name());
}
};
}
@ -54,9 +52,7 @@ FontSettingsWidget::~FontSettingsWidget()
void FontSettingsWidget::apply_settings()
{
auto& default_font_label = *find_descendant_of_type_named<GUI::Label>("default_font_label");
auto& fixed_width_font_label = *find_descendant_of_type_named<GUI::Label>("fixed_width_font_label");
GUI::WindowServerConnection::the().set_system_fonts(default_font_label.text(), fixed_width_font_label.text());
GUI::WindowServerConnection::the().set_system_fonts(m_default_font_label->text(), m_fixed_width_font_label->text());
}
}

4
Userland/Applications/DisplaySettings/FontSettingsWidget.h
View file

@ -6,6 +6,7 @@
#pragma once
#include <LibGUI/Label.h>
#include <LibGUI/Widget.h>
namespace DisplaySettings {
@ -20,6 +21,9 @@ public:
private:
FontSettingsWidget();
RefPtr<GUI::Label> m_default_font_label;
RefPtr<GUI::Label> m_fixed_width_font_label;
};
}