void toolbar_button::init()
{
if (iAction.is_checkable())
set_checkable();
label().set_placement(label_placement::ImageVertical);
text().set_text(iAction.button_text());
image().set_image(iAction.image());
iSink += iAction.enabled([this]() { enable(); });
iSink += iAction.disabled([this]() { disable(); });
enable(iAction.is_enabled());
auto update_checked = [this]()
{
if (is_checked())
{
iAction.check();
image().set_image(iAction.checked_image());
}
else
{
iAction.uncheck();
image().set_image(iAction.image());
}
};
iSink += checked(update_checked);
iSink += unchecked(update_checked);
iSink += iAction.checked([this]() {set_checked(true); });
iSink += iAction.unchecked([this]() {set_checked(false); });
set_checked(iAction.is_checked());
}
void AbstractButton::SetCheckable (bool checkable)
{
if (!checkable) {
set_checked(false);
}
set_checkable(checkable);
}
RadioButton::RadioButton ()
: AbstractButton()
{
set_round_type(RoundAll);
set_checkable(true);
Font font; // default font
int w = 80;
int h = font.height();
set_size(w + pixel_size(kPadding.hsum()),
h + pixel_size(kPadding.vsum()));
InitializeRadioButtonOnce();
}
RadioButton::RadioButton (const RefPtr<AbstractIcon>& icon)
: AbstractButton(icon)
{
set_round_type(RoundAll);
set_checkable(true);
int w = this->icon()->size().width();
int h = this->icon()->size().height();
w += pixel_size(kPadding.hsum());
h += pixel_size(kPadding.vsum());
set_size(w, h);
InitializeRadioButtonOnce();
}
RadioButton::RadioButton (const String& text)
: AbstractButton(text)
{
set_round_type(RoundAll);
set_checkable(true);
int w = this->text()->size().width();
int h = this->text()->font().height();
if(w < 80) w = 80;
w += pixel_size(kPadding.hsum());
h += pixel_size(kPadding.vsum());
set_size(w, h);
InitializeRadioButtonOnce();
}
RadioButton::RadioButton (const RefPtr<AbstractIcon>& icon,
const String& text)
: AbstractButton(icon, text)
{
set_round_type(RoundAll);
set_checkable(true);
int w = this->icon()->size().width();
int h = this->icon()->size().height();
w += kIconTextSpace;
w += this->text()->size().width();
h = std::max(h, this->text()->font().height());
if(w < 80) w = 80;
w += pixel_size(kPadding.hsum());
h += pixel_size(kPadding.vsum());
set_size(w, h);
InitializeRadioButtonOnce();
}
