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首页技术资料PHP编程→GtkTipsQuery 【字号: 】 【背景色 杏仁黄 秋叶褐 胭脂红 芥末绿 天蓝 雪青 灰 银河白(默认色)

GtkTipsQuery

网址来源:http://www.kehui.net发布时间: 2002-01-21 18:12:12
GtkObject<br> `-- GtkWidget<br> `-- GtkMisc<br> `-- GtkLabel<br> `-- GtkTipsQuery



Object Properties and Methods<br>Constructor



object GtkTipsQuery



Constructs a GtkTipsQuery.



Methods



void start_query



-- Starts the query.



开始查询



void stop_query



-- Stops the query.



停止查询



void set_caller (char $widget);



-- Sets the widget which initiates the query.



选择启动查询的部件



void set_labels (char label_inactive, char label_no_tip);



-- Sets non-active label text



设置非活动标签的文本



Properties<br>None - Not Directly Accessible.



Signals



信号/消息



start_query -- Signal fired when tooltip query is started



当查询开始时产生信号



stop_query -- Signal fired when the tooltip query is stopped



当查询结束时产生信号



widget_entered -- Fired when a widget is entered while the query is in effect



进入部件时查询起作用的时候



widget_selected -- Fired when a widget is selected during a query



在查询期间当部件被选中



Detailed Description



GtkTipsQuery is a widget for displaying help text in the user interface, triggered by a mouseover event.



Methods



void start_query



<br>Starts the query.



$tipsquery->start_query();



<br>void stop_query



<br>Stops the query.



$tipsquery->stop_query();



<br>void set_caller (char $widget);



<br>Sets the widget which initiates the query.



$tipsquery->set_query($widget);<br>It would be equally simple to slip this into the widget settings with the syntax as follows: <br>$widget->set_query();



<br>void set_labels (char label_inactive, char label_no_tip);



<br>Sets the text to display when the query is not running, and the text to display when the query is running but the widget in question has no tooltip.



$tipsquery->set_labels("No query running", "No tooltip");







Properties<br>None - Not Directly Accessible.



Signals<br>start_query - Fired when the query is started.



<br>This is the signal fired when a tooltip query is started.



stop_query - Fired when the query is stopped.



This is the signal fired when a tooltip query is stopped.



widget_entered - Fired when a widget is entered.



This is the signal fired when a widget is entered while the tooltip query is in effect.



widget_selected - Fired when a widget is selected.



This is the signal fired when a widget is selected.

kehui 

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