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Handle scroll events in RichtTextLabel

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This commit is contained in:
kobewi 2024-10-02 15:47:36 +02:00
parent 1917bc3454
commit 9bf6148e00
1 changed files with 11 additions and 0 deletions
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11
scene/gui/rich_text_label.cpp
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@ -2067,16 +2067,27 @@ void RichTextLabel::gui_input(const Ref<InputEvent> &p_event) {
} }
} }
bool scroll_value_modified = false;
double prev_scroll = vscroll->get_value();
if (b->get_button_index() == MouseButton::WHEEL_UP) { if (b->get_button_index() == MouseButton::WHEEL_UP) {
if (scroll_active) { if (scroll_active) {
vscroll->scroll(-vscroll->get_page() * b->get_factor() * 0.5 / 8); vscroll->scroll(-vscroll->get_page() * b->get_factor() * 0.5 / 8);
scroll_value_modified = true;
} }
} }
if (b->get_button_index() == MouseButton::WHEEL_DOWN) { if (b->get_button_index() == MouseButton::WHEEL_DOWN) {
if (scroll_active) { if (scroll_active) {
vscroll->scroll(vscroll->get_page() * b->get_factor() * 0.5 / 8); vscroll->scroll(vscroll->get_page() * b->get_factor() * 0.5 / 8);
scroll_value_modified = true;
} }
} }
if (scroll_value_modified && vscroll->get_value() != prev_scroll) {
accept_event();
return;
}
if (b->get_button_index() == MouseButton::RIGHT && context_menu_enabled) { if (b->get_button_index() == MouseButton::RIGHT && context_menu_enabled) {
_update_context_menu(); _update_context_menu();
menu->set_position(get_screen_position() + b->get_position()); menu->set_position(get_screen_position() + b->get_position());