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-rw-r--r--scene/gui/base_button.cpp10
-rw-r--r--scene/gui/box_container.cpp36
-rw-r--r--scene/gui/box_container.h17
-rw-r--r--scene/gui/item_list.cpp2
-rw-r--r--scene/gui/label.cpp275
-rw-r--r--scene/gui/label.h40
6 files changed, 249 insertions, 131 deletions
diff --git a/scene/gui/base_button.cpp b/scene/gui/base_button.cpp
index 965e7f399d..0c63a3bc74 100644
--- a/scene/gui/base_button.cpp
+++ b/scene/gui/base_button.cpp
@@ -255,6 +255,16 @@ void BaseButton::_notification(int p_what) {
group->_remove_button(this);
}
+ if (p_what==NOTIFICATION_VISIBILITY_CHANGED && !is_visible()) {
+
+ if (!toggle_mode) {
+ status.pressed = false;
+ }
+ status.hovering = false;
+ status.press_attempt = false;
+ status.pressing_inside = false;
+ status.pressing_button = 0;
+ }
}
void BaseButton::pressed() {
diff --git a/scene/gui/box_container.cpp b/scene/gui/box_container.cpp
index 6489cbccd5..b63b3de530 100644
--- a/scene/gui/box_container.cpp
+++ b/scene/gui/box_container.cpp
@@ -99,8 +99,10 @@ void BoxContainer::_resort() {
elements exist */
+ bool has_stretched = false;
while(stretch_ratio_total>0) { // first of all, dont even be here if no stretchable objects exist
+ has_stretched = true;
bool refit_successful=true; //assume refit-test will go well
for(int i=0;i<get_child_count();i++) {
@@ -143,6 +145,18 @@ void BoxContainer::_resort() {
int ofs=0;
+ if (!has_stretched) {
+ switch (align) {
+ case ALIGN_BEGIN:
+ break;
+ case ALIGN_CENTER:
+ ofs = stretch_diff / 2;
+ break;
+ case ALIGN_END:
+ ofs = stretch_diff;
+ break;
+ }
+ }
first=true;
int idx=0;
@@ -254,6 +268,15 @@ void BoxContainer::_notification(int p_what) {
}
}
+void BoxContainer::set_alignment(AlignMode p_align) {
+ align = p_align;
+ _resort();
+}
+
+BoxContainer::AlignMode BoxContainer::get_alignment() const {
+ return align;
+}
+
void BoxContainer::add_spacer(bool p_begin) {
Control *c = memnew( Control );
@@ -270,10 +293,23 @@ void BoxContainer::add_spacer(bool p_begin) {
BoxContainer::BoxContainer(bool p_vertical) {
vertical=p_vertical;
+ align = ALIGN_BEGIN;
// set_ignore_mouse(true);
set_stop_mouse(false);
}
+void BoxContainer::_bind_methods() {
+
+ ObjectTypeDB::bind_method(_MD("get_alignment"),&BoxContainer::get_alignment);
+ ObjectTypeDB::bind_method(_MD("set_alignment","alignment"),&BoxContainer::set_alignment);
+
+ BIND_CONSTANT( ALIGN_BEGIN );
+ BIND_CONSTANT( ALIGN_CENTER );
+ BIND_CONSTANT( ALIGN_END );
+
+ ADD_PROPERTY( PropertyInfo(Variant::INT,"alignment", PROPERTY_HINT_ENUM, "Begin,Center,End"), _SCS("set_alignment"),_SCS("get_alignment") );
+
+}
MarginContainer* VBoxContainer::add_margin_child(const String& p_label,Control *p_control,bool p_expand) {
diff --git a/scene/gui/box_container.h b/scene/gui/box_container.h
index d461b4aebe..c357814baf 100644
--- a/scene/gui/box_container.h
+++ b/scene/gui/box_container.h
@@ -35,16 +35,31 @@ class BoxContainer : public Container {
OBJ_TYPE(BoxContainer,Container);
+public:
+
+ enum AlignMode {
+ ALIGN_BEGIN,
+ ALIGN_CENTER,
+ ALIGN_END
+ };
+
+private:
bool vertical;
+ AlignMode align;
void _resort();
protected:
void _notification(int p_what);
+
+ static void _bind_methods();
public:
void add_spacer(bool p_begin=false);
+ void set_alignment(AlignMode p_align);
+ AlignMode get_alignment() const;
+
virtual Size2 get_minimum_size() const;
BoxContainer(bool p_vertical=false);
@@ -73,4 +88,6 @@ public:
VBoxContainer() : BoxContainer(true) {}
};
+VARIANT_ENUM_CAST(BoxContainer::AlignMode);
+
#endif // BOX_CONTAINER_H
diff --git a/scene/gui/item_list.cpp b/scene/gui/item_list.cpp
index b7b2f061ea..40fade840c 100644
--- a/scene/gui/item_list.cpp
+++ b/scene/gui/item_list.cpp
@@ -1025,7 +1025,7 @@ void ItemList::_bind_methods(){
ObjectTypeDB::bind_method(_MD("get_item_text","idx"),&ItemList::get_item_text);
ObjectTypeDB::bind_method(_MD("set_item_icon","idx","icon:Texture"),&ItemList::set_item_icon);
- ObjectTypeDB::bind_method(_MD("get_item_icon:Tedture","idx"),&ItemList::get_item_icon);
+ ObjectTypeDB::bind_method(_MD("get_item_icon:Texture","idx"),&ItemList::get_item_icon);
ObjectTypeDB::bind_method(_MD("set_item_selectable","idx","selectable"),&ItemList::set_item_selectable);
ObjectTypeDB::bind_method(_MD("is_item_selectable","idx"),&ItemList::is_item_selectable);
diff --git a/scene/gui/label.cpp b/scene/gui/label.cpp
index e7af4fa349..002e49cbcf 100644
--- a/scene/gui/label.cpp
+++ b/scene/gui/label.cpp
@@ -33,15 +33,15 @@
void Label::set_autowrap(bool p_autowrap) {
-
+
autowrap=p_autowrap;
word_cache_dirty=true;
minimum_size_changed();
-
-
+ update();
+
}
bool Label::has_autowrap() const {
-
+
return autowrap;
}
@@ -51,6 +51,7 @@ void Label::set_uppercase(bool p_uppercase) {
uppercase=p_uppercase;
word_cache_dirty=true;
minimum_size_changed();
+ update();
}
bool Label::is_uppercase() const {
@@ -66,19 +67,18 @@ int Label::get_line_height() const {
void Label::_notification(int p_what) {
-
+
if (p_what==NOTIFICATION_DRAW) {
-
- if (clip && !autowrap)
- VisualServer::get_singleton()->canvas_item_set_clip(get_canvas_item(),true);
+ if (clip || autowrap)
+ VisualServer::get_singleton()->canvas_item_set_clip(get_canvas_item(),true);
if (word_cache_dirty)
regenerate_word_cache();
-
+
RID ci = get_canvas_item();
-
+
Size2 string_size;
Size2 size=get_size();
@@ -91,38 +91,43 @@ void Label::_notification(int p_what) {
VisualServer::get_singleton()->canvas_item_set_distance_field_mode(get_canvas_item(),font.is_valid() && font->is_distance_field_hint());
int font_h = font->get_height();
- int line_from=(int)get_val(); // + p_exposed.pos.y / font_h;
int lines_visible = size.y/font_h;
- int line_to=(int)get_val() + lines_visible; //p_exposed.pos.y+p_exposed.size.height / font_h;
int space_w=font->get_char_size(' ').width;
- int lines_total = get_max();
int chars_total=0;
int vbegin=0,vsep=0;
-
- if (lines_total && lines_total < lines_visible) {
+ if (lines_visible > line_count) {
+ lines_visible = line_count;
+
+ }
+
+ if (max_lines_visible >= 0 && lines_visible > max_lines_visible) {
+ lines_visible = max_lines_visible;
+
+ }
+
+ if (lines_visible > 0) {
switch(valign) {
case VALIGN_TOP: {
-
//nothing
} break;
case VALIGN_CENTER: {
-
- vbegin=(lines_visible-lines_total) * font_h / 2;
+ vbegin=(size.y - lines_visible * font_h) / 2;
vsep=0;
+
} break;
case VALIGN_BOTTOM: {
- vbegin=(lines_visible-lines_total) * font_h;
+ vbegin=size.y - lines_visible * font_h;
vsep=0;
} break;
case VALIGN_FILL: {
vbegin=0;
- if (lines_total>1) {
- vsep=(lines_visible-lines_total) * font_h / (lines_total-1);
+ if (lines_visible>1) {
+ vsep=(size.y - lines_visible * font_h) / (lines_visible - 1);
} else {
vsep=0;
}
@@ -130,20 +135,21 @@ void Label::_notification(int p_what) {
} break;
}
}
-
-
+
+
WordCache *wc = word_cache;
if (!wc)
return;
-
+
int c = 0;
int line=0;
+ int line_to=lines_skipped + (lines_visible>0?lines_visible:1);
while(wc) {
/* handle lines not meant to be drawn quickly */
- if (line>line_to)
+ if (line>=line_to)
break;
- if (line<line_from) {
-
+ if (line<lines_skipped) {
+
while (wc && wc->char_pos>=0)
wc=wc->next;
if (wc)
@@ -151,36 +157,36 @@ void Label::_notification(int p_what) {
line++;
continue;
}
-
+
/* handle lines normally */
-
+
if (wc->char_pos<0) {
//empty line
wc=wc->next;
line++;
continue;
}
-
+
WordCache *from=wc;
WordCache *to=wc;
-
+
int taken=0;
int spaces=0;
while(to && to->char_pos>=0) {
-
+
taken+=to->pixel_width;
if (to!=from && to->space_count) {
spaces+=to->space_count;
}
to=to->next;
}
-
+
bool can_fill = to && to->char_pos==WordCache::CHAR_WRAPLINE;
float x_ofs=0;
-
+
switch (align) {
-
+
case ALIGN_FILL:
case ALIGN_LEFT: {
@@ -198,16 +204,16 @@ void Label::_notification(int p_what) {
} break;
}
-
- int y_ofs=(line-(int)get_val())*font_h + font->get_ascent();
+
+ int y_ofs=(line-lines_skipped)*font_h + font->get_ascent();
y_ofs+=vbegin + line*vsep;
-
+
while(from!=to) {
-
+
// draw a word
int pos = from->char_pos;
if (from->char_pos<0) {
-
+
ERR_PRINT("BUG");
return;
}
@@ -221,15 +227,15 @@ void Label::_notification(int p_what) {
}
-
-
-
+
+
+
if (font_color_shadow.a>0) {
-
+
int chars_total_shadow = chars_total; //save chars drawn
float x_ofs_shadow=x_ofs;
for (int i=0;i<from->word_len;i++) {
-
+
if (visible_chars < 0 || chars_total_shadow<visible_chars) {
CharType c = text[i+pos];
CharType n = text[i+pos+1];
@@ -249,7 +255,7 @@ void Label::_notification(int p_what) {
}
}
-
+
}
for (int i=0;i<from->word_len;i++) {
@@ -268,73 +274,73 @@ void Label::_notification(int p_what) {
}
from=from->next;
}
-
+
wc=to?to->next:0;
line++;
-
- }
+
+ }
}
-
+
if (p_what==NOTIFICATION_THEME_CHANGED) {
word_cache_dirty=true;
update();
}
if (p_what==NOTIFICATION_RESIZED) {
-
+
word_cache_dirty=true;
}
-
+
}
Size2 Label::get_minimum_size() const {
-
+
if (autowrap)
return Size2(1,1);
else {
-
+
// don't want to mutable everything
- if(word_cache_dirty)
+ if(word_cache_dirty)
const_cast<Label*>(this)->regenerate_word_cache();
-
+
Size2 ms=minsize;
if (clip)
ms.width=1;
return ms;
- }
+ }
}
int Label::get_longest_line_width() const {
-
+
Ref<Font> font = get_font("font");
int max_line_width=0;
int line_width=0;
-
- for (int i=0;i<text.size()+1;i++) {
-
- CharType current=i<text.length()?text[i]:' '; //always a space at the end, so the algo works
+
+ for (int i=0;i<text.size();i++) {
+
+ CharType current=text[i];
if (uppercase)
current=String::char_uppercase(current);
if (current<32) {
-
+
if (current=='\n') {
-
+
if (line_width>max_line_width)
max_line_width=line_width;
line_width=0;
}
} else {
-
+
int char_width=font->get_char_size(current).width;
- line_width+=char_width;
+ line_width+=char_width;
}
-
+
}
if (line_width>max_line_width)
max_line_width=line_width;
-
+
return max_line_width;
}
@@ -349,15 +355,15 @@ int Label::get_line_count() const {
}
void Label::regenerate_word_cache() {
-
+
while (word_cache) {
-
+
WordCache *current=word_cache;
word_cache=current->next;
memdelete( current );
}
-
-
+
+
int width=autowrap?get_size().width:get_longest_line_width();
Ref<Font> font = get_font("font");
@@ -368,11 +374,11 @@ void Label::regenerate_word_cache() {
int space_width=font->get_char_size(' ').width;
line_count=1;
total_char_cache=0;
-
+
WordCache *last=NULL;
-
+
for (int i=0;i<text.size()+1;i++) {
-
+
CharType current=i<text.length()?text[i]:' '; //always a space at the end, so the algo works
if (uppercase)
@@ -429,12 +435,12 @@ void Label::regenerate_word_cache() {
if (current_word_size==0) {
word_pos=i;
}
-
+
char_width=font->get_char_size(current).width;
current_word_size+=char_width;
line_width+=char_width;
total_char_cache++;
-
+
}
if ((autowrap && (line_width >= width) && ((last && last->char_pos >= 0) || separatable)) || insert_newline) {
@@ -474,29 +480,22 @@ void Label::regenerate_word_cache() {
space_count=0;
}
-
+
}
-
- //total_char_cache -= line_count + 1; // do not count new lines (including the first one)
-
+
if (!autowrap) {
-
minsize.width=width;
- minsize.height=font->get_height()*line_count;
- set_page( line_count );
-
- } else {
-
- set_page( get_size().height / font->get_height() );
+ if (max_lines_visible > 0 && line_count > max_lines_visible) {
+ minsize.height=font->get_height()*max_lines_visible;
+ } else {
+ minsize.height=font->get_height()*line_count;
+ }
}
-
- set_max(line_count);
-
+
word_cache_dirty=false;
}
-
void Label::set_align(Align p_align) {
ERR_FAIL_INDEX(p_align,4);
@@ -505,7 +504,7 @@ void Label::set_align(Align p_align) {
}
Label::Align Label::get_align() const{
-
+
return align;
}
@@ -522,24 +521,23 @@ Label::VAlign Label::get_valign() const{
}
void Label::set_text(const String& p_string) {
-
+
String str = XL_MESSAGE(p_string);
if (text==str)
return;
-
+
text=str;
word_cache_dirty=true;
+ if (percent_visible<1)
+ visible_chars=get_total_character_count()*percent_visible;
update();
- if (!autowrap)
- minimum_size_changed();
-
+ minimum_size_changed();
+
}
void Label::set_clip_text(bool p_clip) {
- if (clip==p_clip)
- return;
clip=p_clip;
update();
minimum_size_changed();
@@ -551,23 +549,39 @@ bool Label::is_clipping_text() const {
}
String Label::get_text() const {
-
+
return text;
}
void Label::set_visible_characters(int p_amount) {
visible_chars=p_amount;
+ if (get_total_character_count() > 0) {
+ percent_visible=(float)p_amount/(float)total_char_cache;
+ }
update();
}
+int Label::get_visible_characters() const {
+
+ return visible_chars;
+}
+
void Label::set_percent_visible(float p_percent) {
- if (p_percent<0)
- set_visible_characters(-1);
- else
- set_visible_characters(get_total_character_count()*p_percent);
- percent_visible=p_percent;
+ if (p_percent<0 || p_percent>=1) {
+
+ visible_chars=-1;
+ percent_visible=1;
+
+ } else {
+
+ visible_chars=get_total_character_count()*p_percent;
+ percent_visible=p_percent;
+
+ }
+ update();
+
}
float Label::get_percent_visible() const{
@@ -575,6 +589,27 @@ float Label::get_percent_visible() const{
return percent_visible;
}
+void Label::set_lines_skipped(int p_lines) {
+
+ lines_skipped=p_lines;
+ update();
+}
+
+int Label::get_lines_skipped() const{
+
+ return lines_skipped;
+}
+
+void Label::set_max_lines_visible(int p_lines) {
+
+ max_lines_visible=p_lines;
+ update();
+}
+
+int Label::get_max_lines_visible() const{
+
+ return max_lines_visible;
+}
int Label::get_total_character_count() const {
@@ -585,7 +620,7 @@ int Label::get_total_character_count() const {
}
void Label::_bind_methods() {
-
+
ObjectTypeDB::bind_method(_MD("set_align","align"),&Label::set_align);
ObjectTypeDB::bind_method(_MD("get_align"),&Label::get_align);
ObjectTypeDB::bind_method(_MD("set_valign","valign"),&Label::set_valign);
@@ -594,14 +629,21 @@ void Label::_bind_methods() {
ObjectTypeDB::bind_method(_MD("get_text"),&Label::get_text);
ObjectTypeDB::bind_method(_MD("set_autowrap","enable"),&Label::set_autowrap);
ObjectTypeDB::bind_method(_MD("has_autowrap"),&Label::has_autowrap);
+ ObjectTypeDB::bind_method(_MD("set_clip_text","enable"),&Label::set_clip_text);
+ ObjectTypeDB::bind_method(_MD("is_clipping_text"),&Label::is_clipping_text);
ObjectTypeDB::bind_method(_MD("set_uppercase","enable"),&Label::set_uppercase);
ObjectTypeDB::bind_method(_MD("is_uppercase"),&Label::is_uppercase);
ObjectTypeDB::bind_method(_MD("get_line_height"),&Label::get_line_height);
ObjectTypeDB::bind_method(_MD("get_line_count"),&Label::get_line_count);
ObjectTypeDB::bind_method(_MD("get_total_character_count"),&Label::get_total_character_count);
- ObjectTypeDB::bind_method(_MD("set_visible_characters"),&Label::set_visible_characters);
+ ObjectTypeDB::bind_method(_MD("set_visible_characters","amount"),&Label::set_visible_characters);
+ ObjectTypeDB::bind_method(_MD("get_visible_characters"),&Label::get_visible_characters);
ObjectTypeDB::bind_method(_MD("set_percent_visible","percent_visible"),&Label::set_percent_visible);
ObjectTypeDB::bind_method(_MD("get_percent_visible"),&Label::get_percent_visible);
+ ObjectTypeDB::bind_method(_MD("set_lines_skipped","lines_skipped"),&Label::set_lines_skipped);
+ ObjectTypeDB::bind_method(_MD("get_lines_skipped"),&Label::get_lines_skipped);
+ ObjectTypeDB::bind_method(_MD("set_max_lines_visible","lines_visible"),&Label::set_max_lines_visible);
+ ObjectTypeDB::bind_method(_MD("get_max_lines_visible"),&Label::get_max_lines_visible);
BIND_CONSTANT( ALIGN_LEFT );
BIND_CONSTANT( ALIGN_CENTER );
@@ -617,18 +659,21 @@ void Label::_bind_methods() {
ADD_PROPERTYNZ( PropertyInfo( Variant::INT, "align", PROPERTY_HINT_ENUM,"Left,Center,Right,Fill" ),_SCS("set_align"),_SCS("get_align") );
ADD_PROPERTYNZ( PropertyInfo( Variant::INT, "valign", PROPERTY_HINT_ENUM,"Top,Center,Bottom,Fill" ),_SCS("set_valign"),_SCS("get_valign") );
ADD_PROPERTYNZ( PropertyInfo( Variant::BOOL, "autowrap"),_SCS("set_autowrap"),_SCS("has_autowrap") );
+ ADD_PROPERTYNZ( PropertyInfo( Variant::BOOL, "clip_text"),_SCS("set_clip_text"),_SCS("is_clipping_text") );
ADD_PROPERTYNZ( PropertyInfo( Variant::BOOL, "uppercase"),_SCS("set_uppercase"),_SCS("is_uppercase") );
ADD_PROPERTY( PropertyInfo( Variant::REAL, "percent_visible", PROPERTY_HINT_RANGE,"0,1,0.001"),_SCS("set_percent_visible"),_SCS("get_percent_visible") );
+ ADD_PROPERTY( PropertyInfo( Variant::INT, "lines_skipped", PROPERTY_HINT_RANGE,"0,999,1"),_SCS("set_lines_skipped"),_SCS("get_lines_skipped") );
+ ADD_PROPERTY( PropertyInfo( Variant::INT, "max_lines_visible", PROPERTY_HINT_RANGE,"-1,999,1"),_SCS("set_max_lines_visible"),_SCS("get_max_lines_visible") );
}
Label::Label(const String &p_text) {
-
+
align=ALIGN_LEFT;
valign=VALIGN_TOP;
text="";
word_cache=NULL;
- word_cache_dirty=true;
+ word_cache_dirty=true;
autowrap=false;
line_count=0;
set_v_size_flags(0);
@@ -636,20 +681,22 @@ Label::Label(const String &p_text) {
set_ignore_mouse(true);
total_char_cache=0;
visible_chars=-1;
- percent_visible=-1;
+ percent_visible=1;
+ lines_skipped=0;
+ max_lines_visible=-1;
set_text(p_text);
uppercase=false;
}
Label::~Label() {
-
+
while (word_cache) {
-
+
WordCache *current=word_cache;
word_cache=current->next;
memdelete( current );
- }
+ }
}
diff --git a/scene/gui/label.h b/scene/gui/label.h
index 81e3ab5676..4ea9f5d377 100644
--- a/scene/gui/label.h
+++ b/scene/gui/label.h
@@ -29,17 +29,17 @@
#ifndef LABEL_H
#define LABEL_H
-#include "scene/gui/range.h"
+#include "scene/gui/control.h"
/**
@author Juan Linietsky <reduzio@gmail.com>
*/
-class Label : public Range {
-
- OBJ_TYPE( Label, Range );
-public:
-
+class Label : public Control {
+
+ OBJ_TYPE( Label, Control );
+public:
+
enum Align {
-
+
ALIGN_LEFT,
ALIGN_CENTER,
ALIGN_RIGHT,
@@ -63,11 +63,11 @@ private:
Size2 minsize;
int line_count;
bool uppercase;
-
+
int get_longest_line_width() const;
-
+
struct WordCache {
-
+
enum {
CHAR_NEWLINE=-1,
CHAR_WRAPLINE=-2
@@ -78,23 +78,25 @@ private:
int space_count;
WordCache *next;
WordCache() { char_pos=0; word_len=0; pixel_width=0; next=0; space_count=0;}
- };
-
+ };
+
bool word_cache_dirty;
void regenerate_word_cache();
float percent_visible;
-
+
WordCache *word_cache;
int total_char_cache;
int visible_chars;
-protected:
+ int lines_skipped;
+ int max_lines_visible;
+protected:
void _notification(int p_what);
static void _bind_methods();
// bind helpers
public:
-
+
virtual Size2 get_minimum_size() const;
void set_align(Align p_align);
@@ -105,7 +107,7 @@ public:
void set_text(const String& p_string);
String get_text() const;
-
+
void set_autowrap(bool p_autowrap);
bool has_autowrap() const;
@@ -113,6 +115,7 @@ public:
bool is_uppercase() const;
void set_visible_characters(int p_amount);
+ int get_visible_characters() const;
int get_total_character_count() const;
void set_clip_text(bool p_clip);
@@ -121,6 +124,11 @@ public:
void set_percent_visible(float p_percent);
float get_percent_visible() const;
+ void set_lines_skipped(int p_lines);
+ int get_lines_skipped() const;
+
+ void set_max_lines_visible(int p_lines);
+ int get_max_lines_visible() const;
int get_line_height() const;
int get_line_count() const;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 05:29:27 +0000