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add force caret display to line edit

This commit is contained in:
Cevantime 2020-06-21 19:15:57 +02:00
parent 81a47d033d
commit dc46bc8857
2 changed files with 33 additions and 9 deletions
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38
scene/gui/line_edit.cpp
View File

@ -699,7 +699,7 @@ void LineEdit::_notification(int p_what) {
update(); update();
} break; } break;
case NOTIFICATION_DRAW: { case NOTIFICATION_DRAW: {
if ((!has_focus() && !menu->has_focus()) || !window_has_focus) { if ((!has_focus() && !menu->has_focus() && !caret_force_displayed) || !window_has_focus) {
draw_caret = false; draw_caret = false;
} }
@ -925,10 +925,14 @@ void LineEdit::_notification(int p_what) {
} }
} break; } break;
case NOTIFICATION_FOCUS_ENTER: { case NOTIFICATION_FOCUS_ENTER: {
if (caret_blink_enabled) { if (!caret_force_displayed) {
caret_blink_timer->start(); if (caret_blink_enabled) {
} else { if (caret_blink_timer->is_stopped()) {
draw_caret = true; caret_blink_timer->start();
}
} else {
draw_caret = true;
}
} }
if (get_viewport()->get_window_id() != DisplayServer::INVALID_WINDOW_ID) { if (get_viewport()->get_window_id() != DisplayServer::INVALID_WINDOW_ID) {
@ -947,7 +951,7 @@ void LineEdit::_notification(int p_what) {
} break; } break;
case NOTIFICATION_FOCUS_EXIT: { case NOTIFICATION_FOCUS_EXIT: {
if (caret_blink_enabled) { if (caret_blink_enabled && !caret_force_displayed) {
caret_blink_timer->stop(); caret_blink_timer->stop();
} }
@ -1167,9 +1171,11 @@ bool LineEdit::cursor_get_blink_enabled() const {
void LineEdit::cursor_set_blink_enabled(const bool p_enabled) { void LineEdit::cursor_set_blink_enabled(const bool p_enabled) {
caret_blink_enabled = p_enabled; caret_blink_enabled = p_enabled;
if (has_focus()) { if (has_focus() || caret_force_displayed) {
if (p_enabled) { if (p_enabled) {
caret_blink_timer->start(); if (caret_blink_timer->is_stopped()) {
caret_blink_timer->start();
}
} else { } else {
caret_blink_timer->stop(); caret_blink_timer->stop();
} }
@ -1178,6 +1184,16 @@ void LineEdit::cursor_set_blink_enabled(const bool p_enabled) {
draw_caret = true; draw_caret = true;
} }
bool LineEdit::cursor_get_force_displayed() const {
return caret_force_displayed;
}
void LineEdit::cursor_set_force_displayed(const bool p_enabled) {
caret_force_displayed = p_enabled;
cursor_set_blink_enabled(caret_blink_enabled);
update();
}
float LineEdit::cursor_get_blink_speed() const { float LineEdit::cursor_get_blink_speed() const {
return caret_blink_timer->get_wait_time(); return caret_blink_timer->get_wait_time();
} }
@ -1200,7 +1216,7 @@ void LineEdit::_reset_caret_blink_timer() {
void LineEdit::_toggle_draw_caret() { void LineEdit::_toggle_draw_caret() {
draw_caret = !draw_caret; draw_caret = !draw_caret;
if (is_visible_in_tree() && has_focus() && window_has_focus) { if (is_visible_in_tree() && ((has_focus() && window_has_focus) || caret_force_displayed)) {
update(); update();
} }
} }
@ -1796,6 +1812,8 @@ void LineEdit::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_expand_to_text_length"), &LineEdit::get_expand_to_text_length); ClassDB::bind_method(D_METHOD("get_expand_to_text_length"), &LineEdit::get_expand_to_text_length);
ClassDB::bind_method(D_METHOD("cursor_set_blink_enabled", "enabled"), &LineEdit::cursor_set_blink_enabled); ClassDB::bind_method(D_METHOD("cursor_set_blink_enabled", "enabled"), &LineEdit::cursor_set_blink_enabled);
ClassDB::bind_method(D_METHOD("cursor_get_blink_enabled"), &LineEdit::cursor_get_blink_enabled); ClassDB::bind_method(D_METHOD("cursor_get_blink_enabled"), &LineEdit::cursor_get_blink_enabled);
ClassDB::bind_method(D_METHOD("cursor_set_force_displayed", "enabled"), &LineEdit::cursor_set_force_displayed);
ClassDB::bind_method(D_METHOD("cursor_get_force_displayed"), &LineEdit::cursor_get_force_displayed);
ClassDB::bind_method(D_METHOD("cursor_set_blink_speed", "blink_speed"), &LineEdit::cursor_set_blink_speed); ClassDB::bind_method(D_METHOD("cursor_set_blink_speed", "blink_speed"), &LineEdit::cursor_set_blink_speed);
ClassDB::bind_method(D_METHOD("cursor_get_blink_speed"), &LineEdit::cursor_get_blink_speed); ClassDB::bind_method(D_METHOD("cursor_get_blink_speed"), &LineEdit::cursor_get_blink_speed);
ClassDB::bind_method(D_METHOD("set_max_length", "chars"), &LineEdit::set_max_length); ClassDB::bind_method(D_METHOD("set_max_length", "chars"), &LineEdit::set_max_length);
@ -1859,6 +1877,7 @@ void LineEdit::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "caret_blink"), "cursor_set_blink_enabled", "cursor_get_blink_enabled"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "caret_blink"), "cursor_set_blink_enabled", "cursor_get_blink_enabled");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "caret_blink_speed", PROPERTY_HINT_RANGE, "0.1,10,0.01"), "cursor_set_blink_speed", "cursor_get_blink_speed"); ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "caret_blink_speed", PROPERTY_HINT_RANGE, "0.1,10,0.01"), "cursor_set_blink_speed", "cursor_get_blink_speed");
ADD_PROPERTY(PropertyInfo(Variant::INT, "caret_position"), "set_cursor_position", "get_cursor_position"); ADD_PROPERTY(PropertyInfo(Variant::INT, "caret_position"), "set_cursor_position", "get_cursor_position");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "caret_force_displayed"), "cursor_set_force_displayed", "cursor_get_force_displayed");
} }
LineEdit::LineEdit() { LineEdit::LineEdit() {
@ -1888,6 +1907,7 @@ LineEdit::LineEdit() {
draw_caret = true; draw_caret = true;
caret_blink_enabled = false; caret_blink_enabled = false;
caret_force_displayed = false;
caret_blink_timer = memnew(Timer); caret_blink_timer = memnew(Timer);
add_child(caret_blink_timer); add_child(caret_blink_timer);
caret_blink_timer->set_wait_time(0.65); caret_blink_timer->set_wait_time(0.65);

4
scene/gui/line_edit.h
View File

@ -134,6 +134,7 @@ private:
void update_placeholder_width(); void update_placeholder_width();
bool caret_blink_enabled; bool caret_blink_enabled;
bool caret_force_displayed;
bool draw_caret; bool draw_caret;
bool window_has_focus; bool window_has_focus;
@ -201,6 +202,9 @@ public:
float cursor_get_blink_speed() const; float cursor_get_blink_speed() const;
void cursor_set_blink_speed(const float p_speed); void cursor_set_blink_speed(const float p_speed);
bool cursor_get_force_displayed() const;
void cursor_set_force_displayed(const bool p_enabled);
void copy_text(); void copy_text();
void cut_text(); void cut_text();
void paste_text(); void paste_text();