kde pager

INSTALLING THE PAGER BINARY 

If you're running the 32-bit version of Suse 11.2, you can 
just download the new pager binary from here: 

http://cosmicpenguin.com/kde/plasma_applet_pager.so 

Then remove your current pager from its panel, and kill 
plasma by doing "killall plasma-desktop"; this will cause 
your panel(s) to disappear. Become root and rename your 
current pager binary at: 

/usr/lib/kde4/plasma_applet_pager.so 

to something else (e.g., plasma_applet_pager.so.orig), and 
copy the new plasma_applet_pager.so into the /usr/lib/kde4/ 
directory. (The new one is a lot bigger than the original -- 
588KB vs. 92KB -- presumably because it contains debugging 
symbols.) 

Then (as yourself again) run "plasma-desktop", which will 
restore your panel(s) (I use one at the top of the screen and 
one at the bottom). I get several error messages when I 
restart plasma-desktop, but it works fine. 

Do "Add Widgets" in the panel where the pager was, select 
"Pager" from the list, and "Add Widget". Then right-click 
on the pager now in the panel, select "Pager Settings", and 
click the "Desktop name" button and "OK". The new pager will 
then show the desktop names in readable form, and the current 
desktop in reverse-video. It works great with every theme 
I've tried, except Cream (where the name of the current 
desktop is not shown in clear reverse-video). Enjoy! 

BUILDING THE PAGER FROM SOURCE 

If you want to build plasma_applet_pager.so from source 
yourself (which I think you'll need to if you're running 
64-bit Suse 11.2), here's how to do it: 

Install everything in the "Base Development" and "KDE 
Development" patterns in Yast Software Management. 

Create a directory in your account to work in, go into it, 
and run: 

svn co svn://anonsvn.kde.org/home/kde/branches/KDE/4.3/kdebase/workspace/ 

Run cmake inside the topmost directory -- "workspace" . When 
I did this cmake complained about LibKNotificationItem-1 being 
missing, and I had to install libknotificationitem-1-devel via 
Yast, and run cmake again. This time, although reporting that 
some optional stuff was missing, it terminated normally with: 

-- Configuring done 
-- Generating done 
-- Build files have been written to: /home/msb/KDEPAGER2/workspace 

Go into the workspace/plasma/applets/pager directory, rename 
pager.cpp to pager.cpp.orig, download the new pager.cpp from: 

http://cosmicpenguin.com/kde/pager.cpp 

put it in that directory, and run "make" there. That should 
build the new binary plasma_applet_pager.so in the directory 
workspace/lib . 

Install that new plasma_applet_pager.so binary in place of 
your current one according to the previous instructions above. 
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资源下载链接为: https://pan.quark.cn/s/d9ef5828b597 在本文中,我们将探讨如何通过 Vue.js 实现一个带有动画效果的“回到顶部”功能。Vue.js 是一款用于构建用户界面的流行 JavaScript 框架,其组件化和响应式设计让实现这种交互功能变得十分便捷。 首先,我们来分析 HTML 代码。在这个示例中,存在一个 ID 为 back-to-top 的 div 元素,其中包含两个 span 标签,分别显示“回到”和“顶部”文字。该 div 元素绑定了 Vue.js 的 @click 事件处理器 backToTop,用于处理点击事件,同时还绑定了 v-show 指令来控制按钮的显示与隐藏。v-cloak 指令的作用是在 Vue 实例渲染完成之前隐藏该元素,避免出现闪烁现象。 CSS 部分(backTop.css)主要负责样式设计。它首先清除了一些默认的边距和填充,对 html 和 body 进行了全屏布局,并设置了相对定位。.back-to-top 类则定义了“回到顶部”按钮的样式,包括其位置、圆角、阴影、填充以及悬停时背景颜色的变化。此外,与 v-cloak 相关的 CSS 确保在 Vue 实例加载过程中隐藏该元素。每个 .page 类代表一个页面,每个页面的高度设置为 400px,用于模拟多页面的滚动效果。 接下来是 JavaScript 部分(backTop.js)。在这里,我们创建了一个 Vue 实例。实例的 el 属性指定 Vue 将挂载到的 DOM 元素(#back-to-top)。data 对象中包含三个属性:backTopShow 用于控制按钮的显示状态;backTopAllow 用于防止用户快速连续点击;backSeconds 定义了回到顶部所需的时间;showPx 则规定了滚动多少像素后显示“回到顶部”按钮。 在 V
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