cocos2d-x
3.3
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#include <UIHelper.h>
Static Public Member Functions | |||
static Widget * | seekWidgetByTag (Widget *root, int tag) | ||
Finds a widget whose tag equals to param tag from root widget. More... | |||
name value. | |||
Finds a widget whose name equals to param name from root widget.
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static Widget * | seekWidgetByName (Widget *root, const std::string &name) | ||
static Widget * | seekActionWidgetByActionTag (Widget *root, int tag) | ||
static std::string | getSubStringOfUTF8String (const std::string &str, std::string::size_type start, std::string::size_type length) | ||
Get a UTF8 substring from a std::string with a given start position and length Sample: std::string str = "中国中国中国"; substr = getSubStringOfUTF8String(str,0,2) will = "中国". More... | |||
static void | doLayout (Node *rootNode) | ||
static void | changeLayoutSystemActiveState (bool bActive) | ||
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Get a UTF8 substring from a std::string with a given start position and length Sample: std::string str = "中国中国中国"; substr = getSubStringOfUTF8String(str,0,2) will = "中国".
start | The start position of the substring. |
length | The length of the substring in UTF8 count |
Finds a widget whose tag equals to param tag from root widget.
root | widget which will be seeked. |
tag value.