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Diffstat (limited to 'scene/gui/tabs.cpp')
-rw-r--r--scene/gui/tabs.cpp181
1 files changed, 48 insertions, 133 deletions
diff --git a/scene/gui/tabs.cpp b/scene/gui/tabs.cpp
index 9692d08882..eb060aa6b8 100644
--- a/scene/gui/tabs.cpp
+++ b/scene/gui/tabs.cpp
@@ -32,25 +32,23 @@
Size2 Tabs::get_minimum_size() const {
-
Ref<StyleBox> tab_bg = get_stylebox("tab_bg");
Ref<StyleBox> tab_fg = get_stylebox("tab_fg");
Ref<Font> font = get_font("font");
- Size2 ms(0, MAX( tab_bg->get_minimum_size().height,tab_fg->get_minimum_size().height)+font->get_height() );
-
-// h+=MIN( get_constant("label_valign_fg"), get_constant("label_valign_bg") );
+ Size2 ms(0, MAX(tab_bg->get_minimum_size().height, tab_fg->get_minimum_size().height)+font->get_height());
for(int i=0;i<tabs.size();i++) {
Ref<Texture> tex = tabs[i].icon;
if (tex.is_valid()) {
- ms.height = MAX( ms.height, tex->get_size().height );
+ ms.height = MAX(ms.height, tex->get_size().height);
if (tabs[i].text!="")
ms.width+=get_constant("hseparation");
-
}
+
ms.width+=font->get_string_size(tabs[i].text).width;
+
if (current==i)
ms.width+=tab_fg->get_minimum_size().width;
else
@@ -58,28 +56,26 @@ Size2 Tabs::get_minimum_size() const {
if (tabs[i].right_button.is_valid()) {
Ref<Texture> rb=tabs[i].right_button;
- Size2 bms = rb->get_size();//+get_stylebox("button")->get_minimum_size();
+ Size2 bms = rb->get_size();
bms.width+=get_constant("hseparation");
-
ms.width+=bms.width;
ms.height=MAX(bms.height+tab_bg->get_minimum_size().height,ms.height);
}
if (cb_displaypolicy==CLOSE_BUTTON_SHOW_ALWAYS || (cb_displaypolicy==CLOSE_BUTTON_SHOW_ACTIVE_ONLY && i==current)) {
Ref<Texture> cb=get_icon("close");
- Size2 bms = cb->get_size();//+get_stylebox("button")->get_minimum_size();
+ Size2 bms = cb->get_size();
bms.width+=get_constant("hseparation");
ms.width+=bms.width;
ms.height=MAX(bms.height+tab_bg->get_minimum_size().height,ms.height);
}
}
- ms.width=0; //should make this optional
+ ms.width=0; //TODO: should make this optional
return ms;
}
-
void Tabs::_input_event(const InputEvent& p_event) {
if (p_event.type==InputEvent::MOUSE_MOTION) {
@@ -101,15 +97,14 @@ void Tabs::_input_event(const InputEvent& p_event) {
}
}
-
-
+ // test hovering to display right or close button
int hover_buttons=-1;
hover=-1;
for(int i=0;i<tabs.size();i++) {
- // test hovering tab to display close button if policy says so
+ if (i<offset)
+ continue;
- // test hovering right button and close button
if (tabs[i].rb_rect.has_point(pos)) {
rb_hover=i;
cb_hover=-1;
@@ -123,11 +118,9 @@ void Tabs::_input_event(const InputEvent& p_event) {
break;
}
-
-
}
- if (hover_buttons == -1) { // no hover
+ if (hover_buttons == -1) { // no hover
rb_hover= hover_buttons;
cb_hover= hover_buttons;
}
@@ -137,8 +130,6 @@ void Tabs::_input_event(const InputEvent& p_event) {
}
-
-
if (rb_pressing && p_event.type==InputEvent::MOUSE_BUTTON &&
!p_event.mouse_button.pressed &&
p_event.mouse_button.button_index==BUTTON_LEFT) {
@@ -152,9 +143,10 @@ void Tabs::_input_event(const InputEvent& p_event) {
update();
}
+
if (cb_pressing && p_event.type==InputEvent::MOUSE_BUTTON &&
- !p_event.mouse_button.pressed &&
- p_event.mouse_button.button_index==BUTTON_LEFT) {
+ !p_event.mouse_button.pressed &&
+ p_event.mouse_button.button_index==BUTTON_LEFT) {
if (cb_hover!=-1) {
//pressed
@@ -195,12 +187,12 @@ void Tabs::_input_event(const InputEvent& p_event) {
}
}
-
int found=-1;
for(int i=0;i<tabs.size();i++) {
if (i<offset)
continue;
+
if (tabs[i].rb_rect.has_point(pos)) {
rb_pressing=true;
update();
@@ -213,10 +205,7 @@ void Tabs::_input_event(const InputEvent& p_event) {
return;
}
- int ofs=tabs[i].ofs_cache;
- int size = tabs[i].ofs_cache;
if (pos.x >=tabs[i].ofs_cache && pos.x<tabs[i].ofs_cache+tabs[i].size_cache) {
-
found=i;
break;
}
@@ -232,8 +221,8 @@ void Tabs::_input_event(const InputEvent& p_event) {
}
-void Tabs::_notification(int p_what) {
+void Tabs::_notification(int p_what) {
switch(p_what) {
@@ -259,39 +248,20 @@ void Tabs::_notification(int p_what) {
Ref<Texture> close=get_icon("close");
int h = get_size().height;
-
- int label_valign_fg = get_constant("label_valign_fg");
- int label_valign_bg = get_constant("label_valign_bg");
-
-
- int w=0;
-
+ int w = 0;
int mw = 0;
- {
-
-
- // h+=MIN( get_constant("label_valign_fg"), get_constant("label_valign_bg") );
-
- for(int i=0;i<tabs.size();i++) {
-
- int sz = get_tab_width(i);
-
- tabs[i].ofs_cache=mw;
- mw+=sz;
-
-
- }
+ for(int i=0;i<tabs.size();i++) {
+ tabs[i].ofs_cache = mw;
+ mw += get_tab_width(i);
}
-
if (tab_align==ALIGN_CENTER) {
w=(get_size().width-mw)/2;
} else if (tab_align==ALIGN_RIGHT) {
w=get_size().width-mw;
-
}
if (w<0) {
@@ -311,45 +281,13 @@ void Tabs::_notification(int p_what) {
if (i<offset)
continue;
- tabs[i].ofs_cache=w;
-
- String s = tabs[i].text;
- int lsize=0;
- int slen=font->get_string_size(s).width;
- lsize+=slen;
-
+ tabs[i].ofs_cache=w;
- Ref<Texture> icon;
- if (tabs[i].icon.is_valid()) {
- icon = tabs[i].icon;
- if (icon.is_valid()) {
- lsize+=icon->get_width();
- if (s!="")
- lsize+=get_constant("hseparation");
-
- }
- }
-
- if (tabs[i].right_button.is_valid()) {
- Ref<StyleBox> style = get_stylebox("button");
- Ref<Texture> rb=tabs[i].right_button;
-
- lsize+=get_constant("hseparation");
- //lsize+=style->get_margin(MARGIN_LEFT);
- lsize+=rb->get_width();
- //lsize+=style->get_margin(MARGIN_RIGHT);
-
- }
-
+ int lsize = get_tab_width(i);
- if (cb_displaypolicy==CLOSE_BUTTON_SHOW_ALWAYS || (cb_displaypolicy==CLOSE_BUTTON_SHOW_ACTIVE_ONLY && i==current)) {
-
- lsize+=get_constant("hseparation");
- //lsize+=style->get_margin(MARGIN_LEFT);
- lsize+=close->get_width();
- //lsize+=style->get_margin(MARGIN_RIGHT);
- }
+ String text = tabs[i].text;
+ int slen = font->get_string_size(text).width;
if (w+lsize > limit) {
max_drawn_tab=i-1;
@@ -360,42 +298,39 @@ void Tabs::_notification(int p_what) {
}
-
Ref<StyleBox> sb;
- int va;
Color col;
if (i==current) {
-
sb=tab_fg;
- va=label_valign_fg;
col=color_fg;
} else {
sb=tab_bg;
- va=label_valign_bg;
col=color_bg;
}
- Size2i sb_ms = sb->get_minimum_size();
- Rect2 sb_rect = Rect2( w, 0, lsize+sb_ms.width, h);
- sb->draw(ci, sb_rect );
+ Rect2 sb_rect = Rect2(w, 0, lsize, h);
+ sb->draw(ci, sb_rect);
w+=sb->get_margin(MARGIN_LEFT);
+ Size2i sb_ms = sb->get_minimum_size();
+ Ref<Texture> 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 (s!="")
+ if (text!="")
w+=icon->get_width()+get_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() ), s, col );
+ font->draw(ci, Point2i( w, sb->get_margin(MARGIN_TOP)+((sb_rect.size.y-sb_ms.y)-font->get_height())/2+font->get_ascent() ), text, col );
w+=slen;
if (tabs[i].right_button.is_valid()) {
+
Ref<StyleBox> style = get_stylebox("button");
Ref<Texture> rb=tabs[i].right_button;
@@ -413,17 +348,12 @@ void Tabs::_notification(int p_what) {
style->draw(ci,rb_rect);
}
- w+=style->get_margin(MARGIN_LEFT);
-
- rb->draw(ci,Point2i( w,rb_rect.pos.y+style->get_margin(MARGIN_TOP) ));
+ rb->draw(ci,Point2i( w+style->get_margin(MARGIN_LEFT), rb_rect.pos.y+style->get_margin(MARGIN_TOP) ));
w+=rb->get_width();
- w+=style->get_margin(MARGIN_RIGHT);
tabs[i].rb_rect=rb_rect;
-
}
-
if (cb_displaypolicy==CLOSE_BUTTON_SHOW_ALWAYS || (cb_displaypolicy==CLOSE_BUTTON_SHOW_ACTIVE_ONLY && i==current)) {
Ref<StyleBox> style = get_stylebox("button");
@@ -443,11 +373,8 @@ void Tabs::_notification(int p_what) {
style->draw(ci,cb_rect);
}
- //w+=style->get_margin(MARGIN_LEFT);
-
- cb->draw(ci,Point2i( w,cb_rect.pos.y+style->get_margin(MARGIN_TOP) ));
+ cb->draw(ci,Point2i( w+style->get_margin(MARGIN_LEFT), cb_rect.pos.y+style->get_margin(MARGIN_TOP) ));
w+=cb->get_width();
- //w+=style->get_margin(MARGIN_RIGHT);
tabs[i].cb_rect=cb_rect;
}
@@ -462,28 +389,26 @@ void Tabs::_notification(int p_what) {
int vofs = (get_size().height-incr->get_size().height)/2;
if (offset>0)
- draw_texture(hilite_arrow==0?decr_hl:decr,Point2(limit,vofs));
+ draw_texture(hilite_arrow==0 ? decr_hl : decr, Point2(limit,vofs));
else
- draw_texture(decr,Point2(limit,vofs),Color(1,1,1,0.5));
+ draw_texture(decr,Point2(limit,vofs), Color(1,1,1,0.5));
if (missing_right)
- draw_texture(hilite_arrow==1?incr_hl:incr,Point2(limit+decr->get_size().width,vofs));
+ draw_texture(hilite_arrow==1 ? incr_hl : incr, Point2(limit+decr->get_size().width,vofs));
else
- draw_texture(incr,Point2(limit+decr->get_size().width,vofs),Color(1,1,1,0.5));
+ draw_texture(incr,Point2(limit+decr->get_size().width,vofs), Color(1,1,1,0.5));
buttons_visible=true;
} else {
buttons_visible=false;
}
-
} break;
}
}
int Tabs::get_tab_count() const {
-
return tabs.size();
}
@@ -492,11 +417,9 @@ void Tabs::set_current_tab(int p_current) {
ERR_FAIL_INDEX( p_current, get_tab_count() );
- //printf("DEBUG %p: set_current_tab to %i\n", this, p_current);
current=p_current;
_change_notify("current_tab");
- //emit_signal("tab_changed",current);
update();
}
@@ -520,9 +443,9 @@ 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<Texture>& p_icon){
ERR_FAIL_INDEX(p_tab,tabs.size());
@@ -531,6 +454,7 @@ void Tabs::set_tab_icon(int p_tab,const Ref<Texture>& p_icon){
minimum_size_changed();
}
+
Ref<Texture> Tabs::get_tab_icon(int p_tab) const{
ERR_FAIL_INDEX_V(p_tab,tabs.size(),Ref<Texture>());
@@ -539,7 +463,6 @@ Ref<Texture> Tabs::get_tab_icon(int p_tab) const{
}
-
void Tabs::set_tab_right_button(int p_tab,const Ref<Texture>& p_right_button){
ERR_FAIL_INDEX(p_tab,tabs.size());
@@ -589,8 +512,6 @@ void Tabs::remove_tab(int p_idx) {
if (current>=tabs.size())
current=tabs.size()-1;
- //emit_signal("tab_changed",current);
-
_ensure_no_over_offset();
}
@@ -614,19 +535,20 @@ int Tabs::get_tab_width(int p_idx) const {
Ref<StyleBox> tab_bg = get_stylebox("tab_bg");
Ref<StyleBox> tab_fg = get_stylebox("tab_fg");
Ref<Font> font = get_font("font");
- Ref<Texture> close=get_icon("close");
+
int x=0;
Ref<Texture> tex = tabs[p_idx].icon;
if (tex.is_valid()) {
+ x+=tex->get_width();
if (tabs[p_idx].text!="")
x+=get_constant("hseparation");
}
-
x+=font->get_string_size(tabs[p_idx].text).width;
+
if (current==p_idx)
x+=tab_fg->get_minimum_size().width;
else
@@ -634,17 +556,14 @@ int Tabs::get_tab_width(int p_idx) const {
if (tabs[p_idx].right_button.is_valid()) {
Ref<Texture> rb=tabs[p_idx].right_button;
- Size2 bms = rb->get_size();//+get_stylebox("button")->get_minimum_size();
- bms.width+=get_constant("hseparation");
-
- x+=bms.width;
+ x+=rb->get_width();
+ x+=get_constant("hseparation");
}
if (cb_displaypolicy==CLOSE_BUTTON_SHOW_ALWAYS || (cb_displaypolicy==CLOSE_BUTTON_SHOW_ACTIVE_ONLY && p_idx==current)) {
-
- Size2 bms = close->get_size();//+get_stylebox("button")->get_minimum_size();
- bms.width+=get_constant("hseparation");
- x+=bms.width;
+ Ref<Texture> cb=get_icon("close");
+ x+=cb->get_width();
+ x+=get_constant("hseparation");
}
return x;
@@ -700,11 +619,9 @@ void Tabs::ensure_tab_visible(int p_idx) {
Ref<Texture> incr = get_icon("increment");
Ref<Texture> decr = get_icon("decrement");
-
int limit=get_size().width-incr->get_width()-decr->get_width();
-
int x=0;
for(int i=0;i<tabs.size();i++) {
@@ -750,7 +667,6 @@ void Tabs::_bind_methods() {
ADD_SIGNAL(MethodInfo("right_button_pressed",PropertyInfo(Variant::INT,"tab")));
ADD_SIGNAL(MethodInfo("tab_close",PropertyInfo(Variant::INT,"tab")));
-
ADD_PROPERTY( PropertyInfo(Variant::INT, "current_tab", PROPERTY_HINT_RANGE,"-1,4096,1",PROPERTY_USAGE_EDITOR), _SCS("set_current_tab"), _SCS("get_current_tab") );
BIND_CONSTANT( ALIGN_LEFT );
@@ -774,9 +690,8 @@ Tabs::Tabs() {
cb_hover=-1;
cb_pressing=false;
- cb_displaypolicy = CLOSE_BUTTON_SHOW_NEVER; // Default : no close button
+ cb_displaypolicy = CLOSE_BUTTON_SHOW_NEVER;
offset=0;
max_drawn_tab=0;
-
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-28 09:47:59 +0000