GtkLabel
GtkObject<br> `-- GtkWidget<br> `-- GtkMisc<br> `-- GtkLabel<br>Object Properties and Methods
Constructor
构造器
Object GtkLabel (char labelstring);
Constructs a GtkLabel.
构造一个标签
Methods
void set_text (char labeltext);
-- Writes text to the label.
向标签写文本
void set_justify (int justify);
-- Justify method.
对齐方式
void set_pattern (char pattern);
-- Underline method.
设置下划线
void set_line_wrap (bool linewrap);
-- Linewrap toggle switch.
切换行回绕
char get()
-- Method for harvesting current text content of label.
void parse_uline (char text_to_be_parsed);
-- Accelerator key definition method.
定义方法的快捷键
Properties<br>None - Not Directly Accessible.
Signals<br>None - Not Directly Accessible.
Detailed Description
GtkLabel is a widget for displaying a small amount of text. If you need to display a great deal of text， use GtkText instead.
用于显示少量文字的部件，如果量很大，用 GtkText 部件代替
Labels do not emit signals. If you want to catch signals (e.g. from a button click) you will need to put it in a GtkEventBox.
标签不能带信号，如果你想携带信号（如按钮点击)，你需要把它放到 GtkEvenBox 里面
Methods
void set_text (char labeltext);
set_text is not needed when first creating a label; this method is only useful for replacing the text of the label later， eg. to report a server connection status or to reflect user input.
设置标签在创建的时候是不必要的。这个方法用来在以后更改标签的文本用的。用于报告服务器连接状态或反映用户输入。
$label->set_text("Whatever you wish to pass");<br> <br>This could also be passed as a reference to a string， e.g. <br>$label->set_text($pass_stuff);
void set_justify (int justify);
This is the method for justifying text in GtkLabel. The options are pre-set enum flags， giving the choices of:
设置 标签的对齐方式，参数是预设的枚举标志
GTK_JUSTIFY_LEFT， <br>GTK_JUSTIFY_RIGHT， <br>GTK_JUSTIFY_CENTER， <br>GTK_JUSTIFY_FILL.
$label->set_justify(GTK_JUSTIFY_LEFT);
void set_pattern (char pattern);
This is the method for underlining text in GtkLabel. It needs to be defined as a pattern， eg if your text consists of "Apple Banana Carrot"， then "__ __" will underline Apple and Carrot but not Banana， as that is where the space falls.
用于标签的下划线。需要定义一个规范，如果你的标签为 "Apple Banana Carrot"， 那么 "__ __"将给前后2个做下划线
$label->set_pattern("__ __");
void set_line_wrap (bool linewrap);
Boolean switch between linewrap on and linewrap off， with TRUE being linewrap on.
设置行回绕状态
$label->set_line_wrap(TRUE);
char get()
Returns the current text content of the label.
返回当前的标签文本
$label->get();
void parse_uline (char text_to_be_parsed);
This method checks the text for underscores， and then underlines the character following the underscore. It will take the last underlined character in a label and return it as a lower-case accelerator key， e.g. "_Save" will return the accelerator key value for "s".
检查下划线状态，返回下划线下一个字母的小写作为快捷键。
$label->parse_uline("_File");
Properties<br>None - Not Directly Accessible.
Signals<br>None - Not Directly Accessible.
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