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Code Issues Activity Actions

LibGUI: Make NumericInput work well in GML

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- Register the widget
- Register property getters and setters
- Rename getters and setters to match the property names, as required by
  the GML compiler. The names min/max/value are chosen to match SpinBox.
- Prevent a crash when the minimum is less than the maximum (which can
  happen while editing the GML).
This commit is contained in:
Sam Atkins 2024-01-09 16:24:11 +00:00 • committed by Sam Atkins
parent da349607a3
commit 5f0230a57e
3 changed files with 46 additions and 35 deletions
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12
Userland/Applications/PDFViewer/PDFViewerWidget.cpp
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@ -187,7 +187,7 @@ PDFViewerWidget::PDFViewerWidget()
m_viewer = v_splitter.add<PDFViewer>();
m_viewer->on_page_change = [&](auto new_page) {
m_page_text_box->set_current_number(new_page + 1, GUI::AllowCallback::No);
m_page_text_box->set_value(new_page + 1, GUI::AllowCallback::No);
m_go_to_prev_page_action->set_enabled(new_page > 0);
m_go_to_next_page_action->set_enabled(new_page < m_viewer->document()->get_page_count() - 1);
};
@ -263,13 +263,13 @@ void PDFViewerWidget::initialize_toolbar(GUI::Toolbar& toolbar)
m_go_to_prev_page_action = GUI::Action::create("Go to &Previous Page", Gfx::Bitmap::load_from_file("/res/icons/16x16/go-up.png"sv).release_value_but_fixme_should_propagate_errors(), [&](auto&) {
VERIFY(m_viewer->current_page() > 0);
m_page_text_box->set_current_number(m_viewer->current_page());
m_page_text_box->set_value(m_viewer->current_page());
});
m_go_to_prev_page_action->set_enabled(false);
m_go_to_next_page_action = GUI::Action::create("Go to &Next Page", Gfx::Bitmap::load_from_file("/res/icons/16x16/go-down.png"sv).release_value_but_fixme_should_propagate_errors(), [&](auto&) {
VERIFY(m_viewer->current_page() < m_viewer->document()->get_page_count() - 1);
m_page_text_box->set_current_number(m_viewer->current_page() + 2);
m_page_text_box->set_value(m_viewer->current_page() + 2);
});
m_go_to_next_page_action->set_enabled(false);
@ -279,7 +279,7 @@ void PDFViewerWidget::initialize_toolbar(GUI::Toolbar& toolbar)
m_page_text_box = toolbar.add<GUI::NumericInput>();
m_page_text_box->set_enabled(false);
m_page_text_box->set_fixed_width(30);
m_page_text_box->set_min_number(1);
m_page_text_box->set_min(1);
m_page_text_box->on_number_changed = [&](i64 number) {
auto page_count = m_viewer->document()->get_page_count();
@ -396,8 +396,8 @@ PDF::PDFErrorOr<void> PDFViewerWidget::try_open_file(StringView path, NonnullOwn
m_total_page_label->set_text(TRY(String::formatted("of {}", document->get_page_count())));
m_page_text_box->set_enabled(true);
m_page_text_box->set_current_number(1, GUI::AllowCallback::No);
m_page_text_box->set_max_number(document->get_page_count());
m_page_text_box->set_value(1, GUI::AllowCallback::No);
m_page_text_box->set_max(document->get_page_count());
m_go_to_prev_page_action->set_enabled(false);
m_go_to_next_page_action->set_enabled(document->get_page_count() > 1);
m_toggle_sidebar_action->set_enabled(true);