Set Font Properties On Mouse Hover Of Push Button And Text Items At Run time In Oracle Forms

发布时间:2016-12-31 7:13:59编辑:www.fx114.net 分享查询网我要评论
本篇文章主要介绍了"Set Font Properties On Mouse Hover Of Push Button And Text Items At Run time In Oracle Forms ",主要涉及到Set Font Properties On Mouse Hover Of Push Button And Text Items At Run time In Oracle Forms 方面的内容,对于Set Font Properties On Mouse Hover Of Push Button And Text Items At Run time In Oracle Forms 感兴趣的同学可以参考一下。

Set Font Properties On Mouse Hover Of Push Button And Text Items At Run time In Oracle Forms

Change the font size and weight of text items and push buttons on mouse hover in Oracle Forms.
 
An example is given below to highlight the text in text items and highlight the label of a push button item at run time whenever mouse enters or leave, by using set_item_property and get_item_property command to set the Font_Size and Font_Weight property.
 
The code is written on When-Mouse-Enter trigger and on When-Mouse-Leave trigger.
 
The following is the screen shot of this example:
 
 
This form can be downloaded from the following link Mousehover.fmb
 
The code is written on the When-Mouse-Enter trigger at block level is:
 
declare
mitem varchar2(100) := :system.mouse_item;
begin
 if get_item_property(mitem, item_type) in ('BUTTON', 'TEXT ITEM') THEN
     set_item_property(mitem, font_size, get_item_property(mitem, font_size) + 2);
     set_item_property(mitem, font_weight, FONT_BOLD);
 END IF;
end;
 
The code is written on the When-Mouse-Leave trigger at block level is:
 
declare
mitem varchar2(100) := :system.mouse_item;
begin
 if get_item_property(mitem, item_type) in ('BUTTON', 'TEXT ITEM') THEN
     set_item_property(mitem, font_size, get_item_property(mitem, font_size) - 2);
     set_item_property(mitem, font_weight, FONT_LIGHT);
 END IF;
end;
 


上一篇:【翻译】用AIML实现的Python人工智能聊天机器人
下一篇:Using Text_IO To Read Files in Oracle D2k

相关文章

相关评论

本站评论功能暂时取消,后续此功能例行通知。

一、不得利用本站危害国家安全、泄露国家秘密,不得侵犯国家社会集体的和公民的合法权益,不得利用本站制作、复制和传播不法有害信息!

二、互相尊重,对自己的言论和行为负责。

好贷网好贷款