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Code Issues Activity Actions

LibGUI: Remove Button& parameter from Button::on_click hook

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There was but a single user of this parameter and it's a bit tedious
to write it out every time, so let's get rid of it.
This commit is contained in:
Andreas Kling 2020-03-03 17:02:38 +01:00
parent b1d35248e4
commit a26b63a958
26 changed files with 60 additions and 55 deletions
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14
Applications/Calculator/CalculatorWidget.cpp
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@ -85,7 +85,7 @@ CalculatorWidget::CalculatorWidget()
m_clear_button = add<GUI::Button>();
m_clear_button->set_foreground_color(Color::NamedColor::Red);
m_clear_button->set_text("C");
m_clear_button->on_click = [this](GUI::Button&) {
m_clear_button->on_click = [this] {
m_keypad.set_value(0.0);
m_calculator.clear_operation();
update_display();
@ -96,7 +96,7 @@ CalculatorWidget::CalculatorWidget()
m_clear_error_button = add<GUI::Button>();
m_clear_error_button->set_foreground_color(Color::NamedColor::Red);
m_clear_error_button->set_text("CE");
m_clear_error_button->on_click = [this](GUI::Button&) {
m_clear_error_button->on_click = [this] {
m_calculator.clear_error();
update_display();
};
@ -106,7 +106,7 @@ CalculatorWidget::CalculatorWidget()
m_backspace_button = add<GUI::Button>();
m_backspace_button->set_foreground_color(Color::NamedColor::Red);
m_backspace_button->set_text("Backspace");
m_backspace_button->on_click = [this](GUI::Button&) {
m_backspace_button->on_click = [this] {
m_keypad.type_backspace();
update_display();
};
@ -117,7 +117,7 @@ CalculatorWidget::CalculatorWidget()
m_decimal_point_button->move_to(133, 177);
m_decimal_point_button->set_foreground_color(Color::NamedColor::Blue);
m_decimal_point_button->set_text(".");
m_decimal_point_button->on_click = [this](GUI::Button&) {
m_decimal_point_button->on_click = [this] {
m_keypad.type_decimal_point();
update_display();
};
@ -175,7 +175,7 @@ CalculatorWidget::CalculatorWidget()
m_equals_button->move_to(211, 177);
m_equals_button->set_foreground_color(Color::NamedColor::Red);
m_equals_button->set_text("=");
m_equals_button->on_click = [this](GUI::Button&) {
m_equals_button->on_click = [this] {
double argument = m_keypad.value();
double res = m_calculator.finish_operation(argument);
m_keypad.set_value(res);
@ -191,7 +191,7 @@ CalculatorWidget::~CalculatorWidget()
void CalculatorWidget::add_button(GUI::Button& button, Calculator::Operation operation)
{
add_button(button);
button.on_click = [this, operation](GUI::Button&) {
button.on_click = [this, operation] {
double argument = m_keypad.value();
double res = m_calculator.begin_operation(operation, argument);
m_keypad.set_value(res);
@ -203,7 +203,7 @@ void CalculatorWidget::add_button(GUI::Button& button, int digit)
{
add_button(button);
button.set_text(String::number(digit));
button.on_click = [this, digit](GUI::Button&) {
button.on_click = [this, digit] {
m_keypad.type_digit(digit);
update_display();
};