unity 編輯器下提供了系統級的選單彈窗，會阻塞訊息，卡住渲染，以及不能進行搜尋等功能，而它自己有非阻塞版本的彈窗，但不開放給使用者使用，比如這個介面：
/// genericmenu的unity風格版本
///
public
class
genericpopupmenu
:popupwindowcontent
private
class
menuitem
public
menuitem
(guicontent _content,
bool _separator,
bool _on,
genericmenu.menufunction2 _func,
object _userdata)
public
menuitem
(guicontent _content,
bool _separator,
bool _on,
bool _enabled)
}private
static
styles s_styles;
private
static
string s_textfieldname =
"genericpopupmenutextfield"
;private
readonly
arraylist m_menuitems =
newarraylist()
;private
readonly
arraylist m_menufiltereditems =
newarraylist()
;private
bool m_enablefiltered =
true
;private
string m_filteredtext =
string
.empty;
private
int m_selectedindex;
private
bool m_focustext =
true
;private
double m_focustexttime;
private
vector2 m_scrollpos;
private
bool m_ignorecase;
public
genericpopupmenu
(bool ignorecase =
false
)public
void
additem
(guicontent content,
bool on,
genericmenu.menufunction func)
public
void
additem
(guicontent content,
bool on,
genericmenu.menufunction2 func,
object userdata)
public
void
adddisableditem
(guicontent content)
public
void
addseparator
(string path)
public
intgetitemcount()
public
void
showascontext()
dropdown
(new
rect
(event.current.mouseposition.x, event.current.mouseposition.y,0f,
0f));
}public
void
dropdown
(rect position)
public
override
void
onopen()
public
override
vector2
getwindowsize()
float w =
230f;if
(maxlen >25)
return
newvector2
(w,320f);
}public
override
void
ongui
(rect rect)
drawcustomtextfield
(rect)
;drawlist
(rect);if
(event.current.type == eventtype.mousemove)
}private
void
drawcustomtextfield
(rect rect)
event current = event.current;
if(current.type == eventtype.keydown)
}string text = m_filteredtext;
rect rect2 =
newrect
(rect.x +
5f, rect.y +
5f, rect.width -
10f-
14f,
16f)
; gui.
setnextcontrolname
(s_textfieldname);if
(m_focustext)
else
}string text2 = editorgui.
textfield
(rect2, text, s_styles.customtextfield)
;rect position = rect2;
position.x +
= rect2.width;
position.width =
14f;
if(gui.
button
(position, guicontent.none, text2 !=
string
.empty ? s_styles.customtextfieldcancelbutton : s_styles.customtextfieldcancelbuttonempty))if
(text != text2)
if(contenttext.
contains
(m_filteredtext))}
}}private
void
drawlist
(rect rect)
guilayout.
endscrollview()
; guilayout.
endarea()
;}private
void
drawlistelement
(rect rect,
int index,
menuitem menuitem)
else
if(menuitem.func !=
null
) editorwindow.
close()
; guiutility.
exitgui()
;}}break
;case eventtype.mousemove:
if(rect.
contains
(current.mouseposition)
)break
;case eventtype.repaint:
}break;}
}private
void
changeselectedindex
(int change)
int index = filteredcount <=0?
0:(m_selectedindex + change + filteredcount)
% filteredcount;
setselectedindex
(index);}
private
void
setselectedindex
(int index)
}效果類似如下：
用彈出選單模擬視窗的選單
在加了skin的不規則區域視窗，視窗選單很難固定在原來的位置，無法用原來的方式實現。這裡提供了一種用彈出選單模擬視窗選單的方法。首先在視窗的任意乙個區域畫出選單的效果，這個區域我們稱為選單區，我們把每個選單項在視窗中的位置儲存下來 crect m rcmenu 3 程式主要要處理三個訊息 wm lb...
Unity視窗彈出順序管理
遊戲互動時可能同時觸發多個事件，於是同時彈出多個彈窗，堆在一起不好看而且可能影響判斷。利用佇列的結構解決視窗彈出問題。所有視窗掛在同乙個父物體下 總控制器 public listwindows 在視窗把需要控制的視窗放入 int numofwindows 控制的視窗數量 string queue 視...
Unity3D的編輯器擴充套件 右鍵彈出選單欄
最近用u3d的編輯器擴充套件api來寫乙個動畫幀事件編輯器，其中有不少實用的東西，在這裡分享下 現在要是在乙個介面上繪製乙個小盒子，然後對著滑鼠右鍵點選盒子，可以彈出選擇框，大概如下 public void draw rect rect 效果應該是醬紫的 看起來還不錯 event.current這個...