TIPTOP——4GL颜色相关设置

使用测试tiptop gp3.0

颜色的设置分为单身颜色和单头颜色的设置：

一、单身颜色：
1.首先main函数之前定义一个数组
例如：

[html] 
define ga_color     dynamic array of record 
        c01   string,c02   string, 
        c03   string,c04   string, 
        c05   string,c06   string, 
        c07   string,c08   string, 
        c09   string,c10   string, 
        c11   string,c12   string 
     end record 
2._bp(p_ud) 函数里面：
##setcellattributes( attarr array of record )
##defines decoration attributes for each cell. (定义每个单元格的属性)
  before display   ##显示之前设置属性
    call dialog.setcellattributes(ga_color)
3._fill函数里面
  首先 call ga_color.clear()   #清空
  然后 foreach 里面 判断并赋值(可以对多个栏位，也可以是某一个栏位)

[html] 
if g_ta_gja[g_cnt].tc_gja10 >5 and g_ta_gja[g_cnt].tc_gja10<10 then  
   let ga_color[g_cnt].c01 ="" 
   let ga_color[g_cnt].c02 ="" 
   let ga_color[g_cnt].c03 ="" 
   let ga_color[g_cnt].c04 ="" 
   let ga_color[g_cnt].c05 ="" 
   let ga_color[g_cnt].c06 ="" 
   let ga_color[g_cnt].c07 ="" 
   let ga_color[g_cnt].c08 ="" 
   let ga_color[g_cnt].c09 ="" 
   let ga_color[g_cnt].c10 ="red" 
    let ga_color[g_cnt].c11 ="" 
    let ga_color[g_cnt].c12 ="" 
 else if g_ta_gja[g_cnt].tc_gja10>10 then 
   let ga_color[g_cnt].c01 ="" 
   let ga_color[g_cnt].c02 ="" 
   let ga_color[g_cnt].c03 ="" 
   let ga_color[g_cnt].c04 ="" 
   let ga_color[g_cnt].c05 ="" 
   let ga_color[g_cnt].c06 ="" 
   let ga_color[g_cnt].c07 ="" 
   let ga_color[g_cnt].c08 ="" 
   let ga_color[g_cnt].c09 ="" 
   let ga_color[g_cnt].c10 ="blue" 
    let ga_color[g_cnt].c11 ="" 
    let ga_color[g_cnt].c12 ="" 
else 
   let ga_color[g_cnt].c01 ="" 
   let ga_color[g_cnt].c02 ="" 
   let ga_color[g_cnt].c03 ="" 
   let ga_color[g_cnt].c04 ="" 
   let ga_color[g_cnt].c05 ="" 
   let ga_color[g_cnt].c06 ="" 
   let ga_color[g_cnt].c07 ="" 
   let ga_color[g_cnt].c08 ="" 
   let ga_color[g_cnt].c09 ="" 
   let ga_color[g_cnt].c10 ="green blod" 
    let ga_color[g_cnt].c11 ="" 
    let ga_color[g_cnt].c12 ="" 
 end if  
 end if 
效果图如下图片：

 

 

二、单头颜色：
1.可以直接在画面档(per档)或者4gl档里面设置颜色
例如：
<1>【per档设置】gja02 = gja02,color=green;(color)
<2>【per档设置】ima26 = ima26,color = red where ima26>1000;
<3>【per档设置】dateedit  tc_gja03 = tc_gja03,color=green,reverse;
<4>【4gl档设置】display p_ima01 to ima01 attribute(bold,green)
<5>【4gl档设置】display by name g_ima.*  attribute(reverse,bold,green)
<6>【4gl档设置】call cl_set_comp_font_color("ima01,ima02a","red")
<7>【per档设置】grid (fontpitch=fixed)

fontpitch:这个属性定义字符的字体类型作为固定或变量在使用默认字体。
color:
【用途】
the color attribute defines the foreground color of the text displayed by a form element.
【说明】
1.color-name can be: black, blue, cyan, green, magenta, red, white, and yellow.
2.for backward compatibility, color-name can be combined with an intensity keyword: reverse, left, blink, and underline.

color  where :
【用途】
the color where attribute defines a condition to set the foreground color dynamically.
【说明】
1.color-name can be: black, blue, cyan, green, magenta, red, white, and yellow.
2.color-name can also be an intensity keyword: reverse, left, blink, and underline.
3.boolexpr defines a boolean expression with a restricted syntax.
4.the boolean expression is automatically evaluated at runtime to check when the color attribute must be set.

效果图如下几张图片：

 

 

 

 

 

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==== till good is better, but better best

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