如何在Sencha Touch tabBar中使用其他图标？

Question

使用Sencha Touch,我想resources/themes/images/default/pictos/在我的页脚导航中使用iconCls 目录中的一些图标.但是从我读过的内容来看,它说我需要在rails服务器上设置一个ruby来编译正确的样式表和javascript文件来使用它们？

我对如何设置自己的服务器或设置自己的RoR服务器知之甚少.还有其他事情要这样做吗？我只想要该目录中的3个图标...设置整个服务器似乎有点矫枉过正.

Answer 1

是的,您需要安装Ruby和RubyGems(仅当您使用的是Windows,因为它们预先捆绑在Mac上)

然后你只需要在touch/resources/sass中打开正确的scss文件(取决于你使用的是什么)并添加以下行:

@include pictos-iconmask(PICTOS_NAME);

最后,您需要在该文件夹中打开一个终端并执行以下命令:

compass compile // Run it every time you change something in the .scss

要么

compass watch // Will automatically recompile every time you save

有关Sencha-Touch Theming的更多信息,请点击此处

Answer 2

我使用了以下CSS

/* TV icon for Videos */
/* USED IN SENCHA TOUCH V2*/
.x-tab .x-button-icon.tv,.x-button .x-button-icon.x-icon-mask.tv{-webkit-mask-image:url(/resources/themes/images/default/pictos/TV.png)}

实际上......说实话,我没有将CSS映射到图像,而是将图像转换为Base64并将其嵌入到CSS中.原因是我只需要4个图标而且我不想每次都移动它们.

/* TV icon for Videos */
/* USED IN SENCHA TOUCH V2*/
.x-tab .x-button-icon.tv,.x-button .x-button-icon.x-icon-mask.tv{-webkit-mask-image:url(data:image/png;base64,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);}

现在,当您创建TabPanel时,您希望沿着这些方向做一些事情.

    Ext.create('Ext.TabPanel', {
        fullscreen: true,
        tabBar: {
            docked: 'bottom',
            layout: {
                pack: 'center'
            }
        },
        items: [{
            title: 'Video',
            iconCls: 'tv' // the icon class string is appended to the CSS 
                          // '.x-icon-mask.[iconCls string]' 
                          // in this case 
                          // '.x-icon-mask.tv'
                          // as seen in the CSS above
        }]
    });

编辑

查看我的旧Sencha Touch V1代码库(根据您在下面的评论),您将需要使用以下CSS for Sencha Touch V1

/* TV icon for Videos */
/* USED IN SENCHA TOUCH V1*/
.x-tab img.tv,.x-button img.x-icon-mask.tv{-webkit-mask-image:url('/resources/themes/images/default/pictos/TV.png');}