本文整理汇总了C++中NavigationView::display_modal方法的典型用法代码示例。如果您正苦于以下问题：C++ NavigationView::display_modal方法的具体用法？C++ NavigationView::display_modal怎么用？C++ NavigationView::display_modal使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类NavigationView的用法示例。
在下文中一共展示了NavigationView::display_modal方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1:
CaptureAppView::CaptureAppView(NavigationView& nav) {
baseband::run_image(portapack::spi_flash::image_tag_capture);
add_children({ {
&rssi,
&channel,
&field_frequency,
&field_frequency_step,
&field_rf_amp,
&field_lna,
&field_vga,
&record_view,
&waterfall,
} });
field_frequency.set_value(target_frequency());
field_frequency.set_step(receiver_model.frequency_step());
field_frequency.on_change = [this](rf::Frequency f) {
this->on_target_frequency_changed(f);
};
field_frequency.on_edit = [this, &nav]() {
// TODO: Provide separate modal method/scheme?
auto new_view = nav.push<FrequencyKeypadView>(this->target_frequency());
new_view->on_changed = [this](rf::Frequency f) {
this->on_target_frequency_changed(f);
this->field_frequency.set_value(f);
};
};
field_frequency_step.set_by_value(receiver_model.frequency_step());
field_frequency_step.on_change = [this](size_t, OptionsField::value_t v) {
receiver_model.set_frequency_step(v);
this->field_frequency.set_step(v);
};
radio::enable({
tuning_frequency(),
sampling_rate,
baseband_bandwidth,
rf::Direction::Receive,
receiver_model.rf_amp(),
static_cast<int8_t>(receiver_model.lna()),
static_cast<int8_t>(receiver_model.vga()),
});
record_view.set_sampling_rate(sampling_rate / 8);
record_view.on_error = [&nav](std::string message) {
nav.display_modal("Error", message);
};
}示例2:
AnalogAudioView::AnalogAudioView(
NavigationView& nav
) {
add_children({ {
&rssi,
&channel,
&audio,
&field_frequency,
&field_lna,
&field_vga,
&options_modulation,
&field_volume,
&record_view,
&waterfall,
} });
field_frequency.set_value(receiver_model.tuning_frequency());
field_frequency.set_step(receiver_model.frequency_step());
field_frequency.on_change = [this](rf::Frequency f) {
this->on_tuning_frequency_changed(f);
};
field_frequency.on_edit = [this, &nav]() {
// TODO: Provide separate modal method/scheme?
auto new_view = nav.push<FrequencyKeypadView>(receiver_model.tuning_frequency());
new_view->on_changed = [this](rf::Frequency f) {
this->on_tuning_frequency_changed(f);
this->field_frequency.set_value(f);
};
};
field_frequency.on_show_options = [this]() {
this->on_show_options_frequency();
};
field_lna.on_show_options = [this]() {
this->on_show_options_rf_gain();
};
field_vga.on_show_options = [this]() {
this->on_show_options_rf_gain();
};
const auto modulation = receiver_model.modulation();
options_modulation.set_by_value(toUType(modulation));
options_modulation.on_change = [this](size_t, OptionsField::value_t v) {
this->on_modulation_changed(static_cast<ReceiverModel::Mode>(v));
};
options_modulation.on_show_options = [this]() {
this->on_show_options_modulation();
};
field_volume.set_value((receiver_model.headphone_volume() - audio::headphone::volume_range().max).decibel() + 99);
field_volume.on_change = [this](int32_t v) {
this->on_headphone_volume_changed(v);
};
record_view.on_error = [&nav](std::string message) {
nav.display_modal("Error", message);
};
audio::output::start();
update_modulation(static_cast<ReceiverModel::Mode>(modulation));
}