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Diffstat (limited to 'scene/gui/tabs.cpp')
-rw-r--r--scene/gui/tabs.cpp157
1 files changed, 65 insertions, 92 deletions
diff --git a/scene/gui/tabs.cpp b/scene/gui/tabs.cpp
index 1a3b53f489..8f71aa7cab 100644
--- a/scene/gui/tabs.cpp
+++ b/scene/gui/tabs.cpp
@@ -36,7 +36,6 @@
#include "scene/gui/texture_rect.h"
Size2 Tabs::get_minimum_size() const {
-
Ref<StyleBox> tab_bg = get_theme_stylebox("tab_bg");
Ref<StyleBox> tab_fg = get_theme_stylebox("tab_fg");
Ref<StyleBox> tab_disabled = get_theme_stylebox("tab_disabled");
@@ -45,22 +44,23 @@ Size2 Tabs::get_minimum_size() const {
Size2 ms(0, MAX(MAX(tab_bg->get_minimum_size().height, tab_fg->get_minimum_size().height), tab_disabled->get_minimum_size().height) + font->get_height());
for (int i = 0; i < tabs.size(); i++) {
-
Ref<Texture2D> tex = tabs[i].icon;
if (tex.is_valid()) {
ms.height = MAX(ms.height, tex->get_size().height);
- if (tabs[i].text != "")
+ if (tabs[i].text != "") {
ms.width += get_theme_constant("hseparation");
+ }
}
ms.width += Math::ceil(font->get_string_size(tabs[i].xl_text).width);
- if (tabs[i].disabled)
+ if (tabs[i].disabled) {
ms.width += tab_disabled->get_minimum_size().width;
- else if (current == i)
+ } else if (current == i) {
ms.width += tab_fg->get_minimum_size().width;
- else
+ } else {
ms.width += tab_bg->get_minimum_size().width;
+ }
if (tabs[i].right_button.is_valid()) {
Ref<Texture2D> rb = tabs[i].right_button;
@@ -84,16 +84,13 @@ Size2 Tabs::get_minimum_size() const {
}
void Tabs::_gui_input(const Ref<InputEvent> &p_event) {
-
Ref<InputEventMouseMotion> mm = p_event;
if (mm.is_valid()) {
-
Point2 pos = mm->get_position();
highlight_arrow = -1;
if (buttons_visible) {
-
Ref<Texture2D> incr = get_theme_icon("increment");
Ref<Texture2D> decr = get_theme_icon("decrement");
@@ -114,9 +111,7 @@ void Tabs::_gui_input(const Ref<InputEvent> &p_event) {
Ref<InputEventMouseButton> mb = p_event;
if (mb.is_valid()) {
-
if (mb->is_pressed() && mb->get_button_index() == BUTTON_WHEEL_UP && !mb->get_command()) {
-
if (scrolling_enabled && buttons_visible) {
if (offset > 0) {
offset--;
@@ -135,7 +130,6 @@ void Tabs::_gui_input(const Ref<InputEvent> &p_event) {
}
if (rb_pressing && !mb->is_pressed() && mb->get_button_index() == BUTTON_LEFT) {
-
if (rb_hover != -1) {
//pressed
emit_signal("right_button_pressed", rb_hover);
@@ -146,7 +140,6 @@ void Tabs::_gui_input(const Ref<InputEvent> &p_event) {
}
if (cb_pressing && !mb->is_pressed() && mb->get_button_index() == BUTTON_LEFT) {
-
if (cb_hover != -1) {
//pressed
emit_signal("tab_close", cb_hover);
@@ -157,12 +150,10 @@ void Tabs::_gui_input(const Ref<InputEvent> &p_event) {
}
if (mb->is_pressed() && (mb->get_button_index() == BUTTON_LEFT || (select_with_rmb && mb->get_button_index() == BUTTON_RIGHT))) {
-
// clicks
Point2 pos(mb->get_position().x, mb->get_position().y);
if (buttons_visible) {
-
Ref<Texture2D> incr = get_theme_icon("increment");
Ref<Texture2D> decr = get_theme_icon("decrement");
@@ -185,7 +176,6 @@ void Tabs::_gui_input(const Ref<InputEvent> &p_event) {
int found = -1;
for (int i = offset; i < tabs.size(); i++) {
-
if (tabs[i].rb_rect.has_point(pos)) {
rb_pressing = true;
update();
@@ -207,7 +197,6 @@ void Tabs::_gui_input(const Ref<InputEvent> &p_event) {
}
if (found != -1) {
-
set_current_tab(found);
emit_signal("tab_clicked", found);
}
@@ -216,9 +205,7 @@ void Tabs::_gui_input(const Ref<InputEvent> &p_event) {
}
void Tabs::_notification(int p_what) {
-
switch (p_what) {
-
case NOTIFICATION_TRANSLATION_CHANGED: {
for (int i = 0; i < tabs.size(); ++i) {
tabs.write[i].xl_text = tr(tabs[i].text);
@@ -249,7 +236,6 @@ void Tabs::_notification(int p_what) {
int mw = 0;
for (int i = 0; i < tabs.size(); i++) {
-
tabs.write[i].ofs_cache = mw;
mw += get_tab_width(i);
}
@@ -274,7 +260,6 @@ void Tabs::_notification(int p_what) {
missing_right = false;
for (int i = offset; i < tabs.size(); i++) {
-
tabs.write[i].ofs_cache = w;
int lsize = tabs[i].size_cache;
@@ -309,10 +294,10 @@ void Tabs::_notification(int p_what) {
Size2i sb_ms = sb->get_minimum_size();
Ref<Texture2D> icon = tabs[i].icon;
if (icon.is_valid()) {
-
icon->draw(ci, Point2i(w, sb->get_margin(MARGIN_TOP) + ((sb_rect.size.y - sb_ms.y) - icon->get_height()) / 2));
- if (tabs[i].text != "")
+ if (tabs[i].text != "") {
w += icon->get_width() + get_theme_constant("hseparation");
+ }
}
font->draw(ci, Point2i(w, sb->get_margin(MARGIN_TOP) + ((sb_rect.size.y - sb_ms.y) - font->get_height()) / 2 + font->get_ascent()), tabs[i].xl_text, col, tabs[i].size_text);
@@ -320,7 +305,6 @@ void Tabs::_notification(int p_what) {
w += tabs[i].size_text;
if (tabs[i].right_button.is_valid()) {
-
Ref<StyleBox> style = get_theme_stylebox("button");
Ref<Texture2D> rb = tabs[i].right_button;
@@ -332,10 +316,11 @@ void Tabs::_notification(int p_what) {
rb_rect.position.y = sb->get_margin(MARGIN_TOP) + ((sb_rect.size.y - sb_ms.y) - (rb_rect.size.y)) / 2;
if (rb_hover == i) {
- if (rb_pressing)
+ if (rb_pressing) {
get_theme_stylebox("button_pressed")->draw(ci, rb_rect);
- else
+ } else {
style->draw(ci, rb_rect);
+ }
}
rb->draw(ci, Point2i(w + style->get_margin(MARGIN_LEFT), rb_rect.position.y + style->get_margin(MARGIN_TOP)));
@@ -344,7 +329,6 @@ void Tabs::_notification(int p_what) {
}
if (cb_displaypolicy == CLOSE_BUTTON_SHOW_ALWAYS || (cb_displaypolicy == CLOSE_BUTTON_SHOW_ACTIVE_ONLY && i == current)) {
-
Ref<StyleBox> style = get_theme_stylebox("button");
Ref<Texture2D> cb = close;
@@ -356,10 +340,11 @@ void Tabs::_notification(int p_what) {
cb_rect.position.y = sb->get_margin(MARGIN_TOP) + ((sb_rect.size.y - sb_ms.y) - (cb_rect.size.y)) / 2;
if (!tabs[i].disabled && cb_hover == i) {
- if (cb_pressing)
+ if (cb_pressing) {
get_theme_stylebox("button_pressed")->draw(ci, cb_rect);
- else
+ } else {
style->draw(ci, cb_rect);
+ }
}
cb->draw(ci, Point2i(w + style->get_margin(MARGIN_LEFT), cb_rect.position.y + style->get_margin(MARGIN_TOP)));
@@ -371,18 +356,19 @@ void Tabs::_notification(int p_what) {
}
if (offset > 0 || missing_right) {
-
int vofs = (get_size().height - incr->get_size().height) / 2;
- if (offset > 0)
+ if (offset > 0) {
draw_texture(highlight_arrow == 0 ? decr_hl : decr, Point2(limit, vofs));
- else
+ } else {
draw_texture(decr, Point2(limit, vofs), Color(1, 1, 1, 0.5));
+ }
- if (missing_right)
+ if (missing_right) {
draw_texture(highlight_arrow == 1 ? incr_hl : incr, Point2(limit + decr->get_size().width, vofs));
- else
+ } else {
draw_texture(incr, Point2(limit + decr->get_size().width, vofs), Color(1, 1, 1, 0.5));
+ }
buttons_visible = true;
} else {
@@ -393,13 +379,13 @@ void Tabs::_notification(int p_what) {
}
int Tabs::get_tab_count() const {
-
return tabs.size();
}
void Tabs::set_current_tab(int p_current) {
-
- if (current == p_current) return;
+ if (current == p_current) {
+ return;
+ }
ERR_FAIL_INDEX(p_current, get_tab_count());
current = p_current;
@@ -412,7 +398,6 @@ void Tabs::set_current_tab(int p_current) {
}
int Tabs::get_current_tab() const {
-
return current;
}
@@ -429,7 +414,6 @@ bool Tabs::get_offset_buttons_visible() const {
}
void Tabs::set_tab_title(int p_tab, const String &p_title) {
-
ERR_FAIL_INDEX(p_tab, tabs.size());
tabs.write[p_tab].text = p_title;
tabs.write[p_tab].xl_text = tr(p_title);
@@ -438,13 +422,11 @@ void Tabs::set_tab_title(int p_tab, const String &p_title) {
}
String Tabs::get_tab_title(int p_tab) const {
-
ERR_FAIL_INDEX_V(p_tab, tabs.size(), "");
return tabs[p_tab].text;
}
void Tabs::set_tab_icon(int p_tab, const Ref<Texture2D> &p_icon) {
-
ERR_FAIL_INDEX(p_tab, tabs.size());
tabs.write[p_tab].icon = p_icon;
update();
@@ -452,39 +434,35 @@ void Tabs::set_tab_icon(int p_tab, const Ref<Texture2D> &p_icon) {
}
Ref<Texture2D> Tabs::get_tab_icon(int p_tab) const {
-
ERR_FAIL_INDEX_V(p_tab, tabs.size(), Ref<Texture2D>());
return tabs[p_tab].icon;
}
void Tabs::set_tab_disabled(int p_tab, bool p_disabled) {
-
ERR_FAIL_INDEX(p_tab, tabs.size());
tabs.write[p_tab].disabled = p_disabled;
update();
}
-bool Tabs::get_tab_disabled(int p_tab) const {
+bool Tabs::get_tab_disabled(int p_tab) const {
ERR_FAIL_INDEX_V(p_tab, tabs.size(), false);
return tabs[p_tab].disabled;
}
void Tabs::set_tab_right_button(int p_tab, const Ref<Texture2D> &p_right_button) {
-
ERR_FAIL_INDEX(p_tab, tabs.size());
tabs.write[p_tab].right_button = p_right_button;
_update_cache();
update();
minimum_size_changed();
}
-Ref<Texture2D> Tabs::get_tab_right_button(int p_tab) const {
+Ref<Texture2D> Tabs::get_tab_right_button(int p_tab) const {
ERR_FAIL_INDEX_V(p_tab, tabs.size(), Ref<Texture2D>());
return tabs[p_tab].right_button;
}
void Tabs::_update_hover() {
-
if (!is_inside_tree()) {
return;
}
@@ -494,7 +472,6 @@ void Tabs::_update_hover() {
int hover_now = -1;
int hover_buttons = -1;
for (int i = offset; i < tabs.size(); i++) {
-
Rect2 rect = get_tab_rect(i);
if (rect.has_point(pos)) {
hover_now = i;
@@ -551,7 +528,6 @@ void Tabs::_update_cache() {
m_width = MAX((limit - size_fixed) / count_resize, min_width);
}
for (int i = offset; i < tabs.size(); i++) {
-
Ref<StyleBox> sb;
if (tabs[i].disabled) {
sb = tab_disabled;
@@ -586,7 +562,6 @@ void Tabs::_update_cache() {
}
void Tabs::_on_mouse_exited() {
-
rb_hover = -1;
cb_hover = -1;
hover = -1;
@@ -595,7 +570,6 @@ void Tabs::_on_mouse_exited() {
}
void Tabs::add_tab(const String &p_str, const Ref<Texture2D> &p_icon) {
-
Tab t;
t.text = p_str;
t.xl_text = tr(p_str);
@@ -619,33 +593,36 @@ void Tabs::clear_tabs() {
}
void Tabs::remove_tab(int p_idx) {
-
ERR_FAIL_INDEX(p_idx, tabs.size());
tabs.remove(p_idx);
- if (current >= p_idx)
+ if (current >= p_idx) {
current--;
+ }
_update_cache();
call_deferred("_update_hover");
update();
minimum_size_changed();
- if (current < 0)
+ if (current < 0) {
current = 0;
- if (current >= tabs.size())
+ }
+ if (current >= tabs.size()) {
current = tabs.size() - 1;
+ }
_ensure_no_over_offset();
}
Variant Tabs::get_drag_data(const Point2 &p_point) {
-
- if (!drag_to_rearrange_enabled)
+ if (!drag_to_rearrange_enabled) {
return Variant();
+ }
int tab_over = get_tab_idx_at_point(p_point);
- if (tab_over < 0)
+ if (tab_over < 0) {
return Variant();
+ }
HBoxContainer *drag_preview = memnew(HBoxContainer);
@@ -671,16 +648,16 @@ Variant Tabs::get_drag_data(const Point2 &p_point) {
}
bool Tabs::can_drop_data(const Point2 &p_point, const Variant &p_data) const {
-
- if (!drag_to_rearrange_enabled)
+ if (!drag_to_rearrange_enabled) {
return false;
+ }
Dictionary d = p_data;
- if (!d.has("type"))
+ if (!d.has("type")) {
return false;
+ }
if (String(d["type"]) == "tab_element") {
-
NodePath from_path = d["from_path"];
NodePath to_path = get_path();
if (from_path == to_path) {
@@ -698,24 +675,25 @@ bool Tabs::can_drop_data(const Point2 &p_point, const Variant &p_data) const {
}
void Tabs::drop_data(const Point2 &p_point, const Variant &p_data) {
-
- if (!drag_to_rearrange_enabled)
+ if (!drag_to_rearrange_enabled) {
return;
+ }
int hover_now = get_tab_idx_at_point(p_point);
Dictionary d = p_data;
- if (!d.has("type"))
+ if (!d.has("type")) {
return;
+ }
if (String(d["type"]) == "tab_element") {
-
int tab_from_id = d["tab_element"];
NodePath from_path = d["from_path"];
NodePath to_path = get_path();
if (from_path == to_path) {
- if (hover_now < 0)
+ if (hover_now < 0) {
hover_now = get_tab_count() - 1;
+ }
move_tab(tab_from_id, hover_now);
emit_signal("reposition_active_tab_request", hover_now);
set_current_tab(hover_now);
@@ -724,11 +702,13 @@ void Tabs::drop_data(const Point2 &p_point, const Variant &p_data) {
Node *from_node = get_node(from_path);
Tabs *from_tabs = Object::cast_to<Tabs>(from_node);
if (from_tabs && from_tabs->get_tabs_rearrange_group() == get_tabs_rearrange_group()) {
- if (tab_from_id >= from_tabs->get_tab_count())
+ if (tab_from_id >= from_tabs->get_tab_count()) {
return;
+ }
Tab moving_tab = from_tabs->tabs[tab_from_id];
- if (hover_now < 0)
+ if (hover_now < 0) {
hover_now = get_tab_count();
+ }
tabs.insert(hover_now, moving_tab);
from_tabs->remove_tab(tab_from_id);
set_current_tab(hover_now);
@@ -741,10 +721,8 @@ void Tabs::drop_data(const Point2 &p_point, const Variant &p_data) {
}
int Tabs::get_tab_idx_at_point(const Point2 &p_point) const {
-
int hover_now = -1;
for (int i = offset; i < tabs.size(); i++) {
-
Rect2 rect = get_tab_rect(i);
if (rect.has_point(p_point)) {
hover_now = i;
@@ -755,21 +733,19 @@ int Tabs::get_tab_idx_at_point(const Point2 &p_point) const {
}
void Tabs::set_tab_align(TabAlign p_align) {
-
ERR_FAIL_INDEX(p_align, ALIGN_MAX);
tab_align = p_align;
update();
}
Tabs::TabAlign Tabs::get_tab_align() const {
-
return tab_align;
}
void Tabs::move_tab(int from, int to) {
-
- if (from == to)
+ if (from == to) {
return;
+ }
ERR_FAIL_INDEX(from, tabs.size());
ERR_FAIL_INDEX(to, tabs.size());
@@ -783,7 +759,6 @@ void Tabs::move_tab(int from, int to) {
}
int Tabs::get_tab_width(int p_idx) const {
-
ERR_FAIL_INDEX_V(p_idx, tabs.size(), 0);
Ref<StyleBox> tab_bg = get_theme_stylebox("tab_bg");
@@ -796,18 +771,20 @@ int Tabs::get_tab_width(int p_idx) const {
Ref<Texture2D> tex = tabs[p_idx].icon;
if (tex.is_valid()) {
x += tex->get_width();
- if (tabs[p_idx].text != "")
+ if (tabs[p_idx].text != "") {
x += get_theme_constant("hseparation");
+ }
}
x += Math::ceil(font->get_string_size(tabs[p_idx].xl_text).width);
- if (tabs[p_idx].disabled)
+ if (tabs[p_idx].disabled) {
x += tab_disabled->get_minimum_size().width;
- else if (current == p_idx)
+ } else if (current == p_idx) {
x += tab_fg->get_minimum_size().width;
- else
+ } else {
x += tab_bg->get_minimum_size().width;
+ }
if (tabs[p_idx].right_button.is_valid()) {
Ref<Texture2D> rb = tabs[p_idx].right_button;
@@ -825,9 +802,9 @@ int Tabs::get_tab_width(int p_idx) const {
}
void Tabs::_ensure_no_over_offset() {
-
- if (!is_inside_tree())
+ if (!is_inside_tree()) {
return;
+ }
Ref<Texture2D> incr = get_theme_icon("increment");
Ref<Texture2D> decr = get_theme_icon("decrement");
@@ -835,10 +812,8 @@ void Tabs::_ensure_no_over_offset() {
int limit = get_size().width - incr->get_width() - decr->get_width();
while (offset > 0) {
-
int total_w = 0;
for (int i = offset - 1; i < tabs.size(); i++) {
-
total_w += tabs[i].size_cache;
}
@@ -852,11 +827,13 @@ void Tabs::_ensure_no_over_offset() {
}
void Tabs::ensure_tab_visible(int p_idx) {
-
- if (!is_inside_tree())
+ if (!is_inside_tree()) {
return;
+ }
- if (tabs.size() == 0) return;
+ if (tabs.size() == 0) {
+ return;
+ }
ERR_FAIL_INDEX(p_idx, tabs.size());
if (p_idx == offset) {
@@ -884,20 +861,17 @@ void Tabs::ensure_tab_visible(int p_idx) {
}
Rect2 Tabs::get_tab_rect(int p_tab) const {
-
ERR_FAIL_INDEX_V(p_tab, tabs.size(), Rect2());
return Rect2(tabs[p_tab].ofs_cache, 0, tabs[p_tab].size_cache, get_size().height);
}
void Tabs::set_tab_close_display_policy(CloseButtonDisplayPolicy p_policy) {
-
ERR_FAIL_INDEX(p_policy, CLOSE_BUTTON_MAX);
cb_displaypolicy = p_policy;
update();
}
Tabs::CloseButtonDisplayPolicy Tabs::get_tab_close_display_policy() const {
-
return cb_displaypolicy;
}
@@ -920,6 +894,7 @@ void Tabs::set_drag_to_rearrange_enabled(bool p_enabled) {
bool Tabs::get_drag_to_rearrange_enabled() const {
return drag_to_rearrange_enabled;
}
+
void Tabs::set_tabs_rearrange_group(int p_group_id) {
tabs_rearrange_group = p_group_id;
}
@@ -937,7 +912,6 @@ bool Tabs::get_select_with_rmb() const {
}
void Tabs::_bind_methods() {
-
ClassDB::bind_method(D_METHOD("_gui_input"), &Tabs::_gui_input);
ClassDB::bind_method(D_METHOD("_update_hover"), &Tabs::_update_hover);
ClassDB::bind_method(D_METHOD("get_tab_count"), &Tabs::get_tab_count);
@@ -995,7 +969,6 @@ void Tabs::_bind_methods() {
}
Tabs::Tabs() {
-
current = 0;
tab_align = ALIGN_CENTER;
rb_hover = -1;
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-10 05:52:51 +0000