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Diffstat (limited to 'scene/gui/line_edit.cpp')
-rw-r--r--scene/gui/line_edit.cpp95
1 files changed, 86 insertions, 9 deletions
diff --git a/scene/gui/line_edit.cpp b/scene/gui/line_edit.cpp
index 4d73ee2d56..549daecdae 100644
--- a/scene/gui/line_edit.cpp
+++ b/scene/gui/line_edit.cpp
@@ -66,6 +66,12 @@ void LineEdit::_gui_input(Ref<InputEvent> p_event) {
_reset_caret_blink_timer();
if (b->is_pressed()) {
+ if (!text.empty() && is_editable() && _is_over_clear_button(b->get_position())) {
+ clear_button_status.press_attempt = true;
+ clear_button_status.pressing_inside = true;
+ return;
+ }
+
shift_selection_check_pre(b->get_shift());
set_cursor_at_pixel_pos(b->get_position().x);
@@ -102,6 +108,15 @@ void LineEdit::_gui_input(Ref<InputEvent> p_event) {
} else {
+ if (!text.empty() && is_editable() && clear_button_enabled) {
+ bool press_attempt = clear_button_status.press_attempt;
+ clear_button_status.press_attempt = false;
+ if (press_attempt && clear_button_status.pressing_inside && _is_over_clear_button(b->get_position())) {
+ clear();
+ return;
+ }
+ }
+
if ((!selection.creating) && (!selection.doubleclick)) {
deselect();
}
@@ -119,6 +134,14 @@ void LineEdit::_gui_input(Ref<InputEvent> p_event) {
if (m.is_valid()) {
+ if (!text.empty() && is_editable() && clear_button_enabled) {
+ bool last_press_inside = clear_button_status.pressing_inside;
+ clear_button_status.pressing_inside = clear_button_status.press_attempt && _is_over_clear_button(m->get_position());
+ if (last_press_inside != clear_button_status.pressing_inside) {
+ update();
+ }
+ }
+
if (m->get_button_mask() & BUTTON_LEFT) {
if (selection.creating) {
@@ -550,6 +573,25 @@ void LineEdit::drop_data(const Point2 &p_point, const Variant &p_data) {
}
}
+Control::CursorShape LineEdit::get_cursor_shape(const Point2 &p_pos) const {
+ if (!text.empty() && is_editable() && _is_over_clear_button(p_pos)) {
+ return CURSOR_ARROW;
+ }
+ return Control::get_cursor_shape(p_pos);
+}
+
+bool LineEdit::_is_over_clear_button(const Point2 &p_pos) const {
+ if (!clear_button_enabled || !has_point(p_pos)) {
+ return false;
+ }
+ Ref<Texture> icon = Control::get_icon("clear");
+ int x_ofs = get_stylebox("normal")->get_offset().x;
+ if (p_pos.x > get_size().width - icon->get_width() - x_ofs) {
+ return true;
+ }
+ return false;
+}
+
void LineEdit::_notification(int p_what) {
switch (p_what) {
@@ -642,7 +684,7 @@ void LineEdit::_notification(int p_what) {
int char_ofs = window_pos;
int y_area = height - style->get_minimum_size().height;
- int y_ofs = style->get_offset().y;
+ int y_ofs = style->get_offset().y + (y_area - font->get_height()) / 2;
int font_ascent = font->get_ascent();
@@ -657,10 +699,26 @@ void LineEdit::_notification(int p_what) {
font_color.a *= placeholder_alpha;
font_color.a *= disabled_alpha;
- if (has_icon("right_icon")) {
- Ref<Texture> r_icon = Control::get_icon("right_icon");
- ofs_max -= r_icon->get_width();
- r_icon->draw(ci, Point2(width - r_icon->get_width() - x_ofs, height / 2 - r_icon->get_height() / 2), Color(1, 1, 1, disabled_alpha * .9));
+ bool display_clear_icon = !using_placeholder && is_editable() && clear_button_enabled;
+ if (right_icon.is_valid() || display_clear_icon) {
+ Ref<Texture> r_icon = display_clear_icon ? Control::get_icon("clear") : right_icon;
+ Color color_icon(1, 1, 1, disabled_alpha * .9);
+ if (display_clear_icon) {
+ if (clear_button_status.press_attempt && clear_button_status.pressing_inside) {
+ color_icon = get_color("clear_button_color_pressed");
+ } else {
+ color_icon = get_color("clear_button_color");
+ }
+ }
+ r_icon->draw(ci, Point2(width - r_icon->get_width() - style->get_margin(MARGIN_RIGHT), height / 2 - r_icon->get_height() / 2), color_icon);
+
+ if (align == ALIGN_CENTER) {
+ if (window_pos == 0) {
+ x_ofs = MAX(style->get_margin(MARGIN_LEFT), int(size.width - cached_text_width - r_icon->get_width() - style->get_margin(MARGIN_RIGHT) * 2) / 2);
+ }
+ } else {
+ x_ofs = MAX(style->get_margin(MARGIN_LEFT), x_ofs - r_icon->get_width() - style->get_margin(MARGIN_RIGHT));
+ }
}
int caret_height = font->get_height() > y_area ? y_area : font->get_height();
@@ -1096,9 +1154,8 @@ void LineEdit::set_cursor_position(int p_pos) {
} else if (cursor_pos > window_pos) {
/* Adjust window if cursor goes too much to the right */
int window_width = get_size().width - style->get_minimum_size().width;
- if (has_icon("right_icon")) {
- Ref<Texture> r_icon = Control::get_icon("right_icon");
- window_width -= r_icon->get_width();
+ if (right_icon.is_valid()) {
+ window_width -= right_icon->get_width();
}
if (window_width < 0)
@@ -1385,10 +1442,26 @@ void LineEdit::set_expand_to_text_length(bool p_enabled) {
}
bool LineEdit::get_expand_to_text_length() const {
-
return expand_to_text_length;
}
+void LineEdit::set_clear_button_enabled(bool p_enabled) {
+ clear_button_enabled = p_enabled;
+ update();
+}
+
+bool LineEdit::is_clear_button_enabled() const {
+ return clear_button_enabled;
+}
+
+void LineEdit::set_right_icon(const Ref<Texture> &p_icon) {
+ if (right_icon == p_icon) {
+ return;
+ }
+ right_icon = p_icon;
+ update();
+}
+
void LineEdit::_ime_text_callback(void *p_self, String p_text, Point2 p_selection) {
LineEdit *self = (LineEdit *)p_self;
self->ime_text = p_text;
@@ -1481,6 +1554,8 @@ void LineEdit::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_menu"), &LineEdit::get_menu);
ClassDB::bind_method(D_METHOD("set_context_menu_enabled", "enable"), &LineEdit::set_context_menu_enabled);
ClassDB::bind_method(D_METHOD("is_context_menu_enabled"), &LineEdit::is_context_menu_enabled);
+ ClassDB::bind_method(D_METHOD("set_clear_button_enabled", "enable"), &LineEdit::set_clear_button_enabled);
+ ClassDB::bind_method(D_METHOD("is_clear_button_enabled"), &LineEdit::is_clear_button_enabled);
ADD_SIGNAL(MethodInfo("text_changed", PropertyInfo(Variant::STRING, "new_text")));
ADD_SIGNAL(MethodInfo("text_entered", PropertyInfo(Variant::STRING, "new_text")));
@@ -1508,6 +1583,7 @@ void LineEdit::_bind_methods() {
ADD_PROPERTYNZ(PropertyInfo(Variant::BOOL, "expand_to_text_length"), "set_expand_to_text_length", "get_expand_to_text_length");
ADD_PROPERTY(PropertyInfo(Variant::INT, "focus_mode", PROPERTY_HINT_ENUM, "None,Click,All"), "set_focus_mode", "get_focus_mode");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "context_menu_enabled"), "set_context_menu_enabled", "is_context_menu_enabled");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "clear_button_enabled"), "set_clear_button_enabled", "is_clear_button_enabled");
ADD_GROUP("Placeholder", "placeholder_");
ADD_PROPERTYNZ(PropertyInfo(Variant::STRING, "placeholder_text"), "set_placeholder", "get_placeholder");
ADD_PROPERTYNZ(PropertyInfo(Variant::REAL, "placeholder_alpha", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_placeholder_alpha", "get_placeholder_alpha");
@@ -1532,6 +1608,7 @@ LineEdit::LineEdit() {
secret_character = "*";
text_changed_dirty = false;
placeholder_alpha = 0.6;
+ clear_button_enabled = false;
deselect();
set_focus_mode(FOCUS_ALL);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 13:36:15 +0000