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Diffstat (limited to 'scene/gui/line_edit.cpp')
-rw-r--r--scene/gui/line_edit.cpp84
1 files changed, 77 insertions, 7 deletions
diff --git a/scene/gui/line_edit.cpp b/scene/gui/line_edit.cpp
index 8556ce5db1..c1784fb7ba 100644
--- a/scene/gui/line_edit.cpp
+++ b/scene/gui/line_edit.cpp
@@ -641,6 +641,35 @@ void LineEdit::_notification(int p_what) {
if (char_ofs >= t.length())
break;
+ if (char_ofs == cursor_pos) {
+ if (ime_text.length() > 0) {
+ int ofs = 0;
+ while (true) {
+ if (ofs >= ime_text.length())
+ break;
+
+ CharType cchar = (pass && !text.empty()) ? '*' : ime_text[ofs];
+ CharType next = (pass && !text.empty()) ? '*' : ime_text[ofs + 1];
+ int im_char_width = font->get_char_size(cchar, next).width;
+
+ if ((x_ofs + im_char_width) > ofs_max)
+ break;
+
+ bool selected = ofs >= ime_selection.x && ofs < ime_selection.x + ime_selection.y;
+ if (selected) {
+ VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2(x_ofs, y_ofs + caret_height), Size2(im_char_width, 3)), font_color);
+ } else {
+ VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2(x_ofs, y_ofs + caret_height), Size2(im_char_width, 1)), font_color);
+ }
+
+ font->draw_char(ci, Point2(x_ofs, y_ofs + font_ascent), cchar, next, font_color);
+
+ x_ofs += im_char_width;
+ ofs++;
+ }
+ }
+ }
+
CharType cchar = (pass && !text.empty()) ? '*' : t[char_ofs];
CharType next = (pass && !text.empty()) ? '*' : t[char_ofs + 1];
int char_width = font->get_char_size(cchar, next).width;
@@ -657,24 +686,54 @@ void LineEdit::_notification(int p_what) {
font->draw_char(ci, Point2(x_ofs, y_ofs + font_ascent), cchar, next, selected ? font_color_selected : font_color);
if (char_ofs == cursor_pos && draw_caret) {
- VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(
- Point2(x_ofs, y_ofs), Size2(1, caret_height)),
- cursor_color);
+ if (ime_text.length() == 0) {
+ VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2(x_ofs, y_ofs), Size2(1, caret_height)), cursor_color);
+ }
}
x_ofs += char_width;
char_ofs++;
}
+ if (char_ofs == cursor_pos) {
+ if (ime_text.length() > 0) {
+ int ofs = 0;
+ while (true) {
+ if (ofs >= ime_text.length())
+ break;
+
+ CharType cchar = (pass && !text.empty()) ? '*' : ime_text[ofs];
+ CharType next = (pass && !text.empty()) ? '*' : ime_text[ofs + 1];
+ int im_char_width = font->get_char_size(cchar, next).width;
+
+ if ((x_ofs + im_char_width) > ofs_max)
+ break;
+
+ bool selected = ofs >= ime_selection.x && ofs < ime_selection.x + ime_selection.y;
+ if (selected) {
+ VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2(x_ofs, y_ofs + caret_height), Size2(im_char_width, 3)), font_color);
+ } else {
+ VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2(x_ofs, y_ofs + caret_height), Size2(im_char_width, 1)), font_color);
+ }
+
+ font->draw_char(ci, Point2(x_ofs, y_ofs + font_ascent), cchar, next, font_color);
+
+ x_ofs += im_char_width;
+ ofs++;
+ }
+ }
+ }
+
if (char_ofs == cursor_pos && draw_caret) { //may be at the end
- VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(
- Point2(x_ofs, y_ofs), Size2(1, caret_height)),
- cursor_color);
+ if (ime_text.length() == 0) {
+ VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2(x_ofs, y_ofs), Size2(1, caret_height)), cursor_color);
+ }
}
if (has_focus()) {
OS::get_singleton()->set_ime_position(get_global_position() + Point2(x_ofs, y_ofs + caret_height));
+ OS::get_singleton()->set_ime_intermediate_text_callback(_ime_text_callback, this);
}
} break;
case NOTIFICATION_FOCUS_ENTER: {
@@ -685,6 +744,7 @@ void LineEdit::_notification(int p_what) {
Point2 cursor_pos = Point2(get_cursor_pos(), 1) * get_minimum_size().height;
OS::get_singleton()->set_ime_position(get_global_position() + cursor_pos);
+ OS::get_singleton()->set_ime_intermediate_text_callback(_ime_text_callback, this);
if (OS::get_singleton()->has_virtual_keyboard())
OS::get_singleton()->show_virtual_keyboard(text, get_global_rect());
@@ -693,6 +753,9 @@ void LineEdit::_notification(int p_what) {
case NOTIFICATION_FOCUS_EXIT: {
OS::get_singleton()->set_ime_position(Point2());
+ OS::get_singleton()->set_ime_intermediate_text_callback(NULL, NULL);
+ ime_text = "";
+ ime_selection = Point2();
if (OS::get_singleton()->has_virtual_keyboard())
OS::get_singleton()->hide_virtual_keyboard();
@@ -1231,6 +1294,13 @@ bool LineEdit::get_expand_to_text_length() const {
return expand_to_text_length;
}
+void LineEdit::_ime_text_callback(void *p_self, String p_text, Point2 p_selection) {
+ LineEdit *self = (LineEdit *)p_self;
+ self->ime_text = p_text;
+ self->ime_selection = p_selection;
+ self->update();
+}
+
void LineEdit::_text_changed() {
if (expand_to_text_length)
@@ -1277,7 +1347,7 @@ void LineEdit::_bind_methods() {
ClassDB::bind_method(D_METHOD("is_secret"), &LineEdit::is_secret);
ClassDB::bind_method(D_METHOD("select", "from", "to"), &LineEdit::select, DEFVAL(0), DEFVAL(-1));
ClassDB::bind_method(D_METHOD("menu_option", "option"), &LineEdit::menu_option);
- ClassDB::bind_method(D_METHOD("get_menu:PopupMenu"), &LineEdit::get_menu);
+ ClassDB::bind_method(D_METHOD("get_menu"), &LineEdit::get_menu);
ADD_SIGNAL(MethodInfo("text_changed", PropertyInfo(Variant::STRING, "text")));
ADD_SIGNAL(MethodInfo("text_entered", PropertyInfo(Variant::STRING, "text")));
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 07:41:31 +0000