translucent folders

Overload Qdialog's void PaintEvent (Qpaintevent *) event in a derived class, adding the following code to this functionqpainter painter (this);Qlineargradient Grad (0, 0, Width (), height ());Qgradientstops GS;GS Grad.setstops (GS);Painter.fillrect (0, 0, Width (), height (), grad);http://blog.csdn.net/itjobtxq/article/details/8766721QT Draw Translucent form (rewrite PaintEvent, super simple)

background-color, soIs 60%. See DEMO and sample diagram for details:Then we can make use of IE's HACK, separate the filter of IE9 into a transparent degree of 0. Senior BangsMost of the browser support: Root pseudo class, but does not support the filter property, and IE only IE9 support, so we canTo write like this. The code is as follows: : Root. rgba{ Filter:progid:DXImageTransform.Microsoft.Gradient (gradienttype=0, startcolorstr= ' #00000000 ', endcolorstr= ' # 00000000 ')

Recommandviewcontroller *RECOMMANDVC =[[Recommandviewcontroller alloc]init]; if([[[[Uidevice Currentdevice] systemversion] Floatvalue] >=8.0) {Recommandvc.modalpresentationstyle=Uimodalpresentationovercurrentcontext| Uimodalpresentationfullscreen;//if the controller has a container like Navigationcontroller or Tababr controlelr,if you don ' t use the Uimodalpresentatio Nfullscreen the bar would cover the Viewcontroller[Findappdelegate (). Window.rootviewcontroller PRESENTVIEWCONTROLLER:RECOMMAND

Original image $DST = "/upload/20140914/20120914040740-0.jpg"; Picture path Original picture information $DST _info = getimagesize ($DST); Switch ($DST _info[2]) { Case 1: $DST _im =imagecreatefromgif ($DST); Case 2: $DST _im =imagecreatefromjpeg ($DST); Case 3: $DST _im =imagecreatefrompng ($DST); Case 6: $DST _im =imagecreatefromwbmp ($DST); Default Die ("Unsupported file type 1"); exit; } Watermark Image

You can refer to my code below: xxx:{ border:5px solid rgba (xxx, xxx, xxx, 0.5)} One of the first xxx is the element you choose to need translucentThe next xxx is the color you want to translucentSet the transparency to 0.5 to be translucent. . Transparent{filter:alpha (opacity=50);-moz-opacity:0.5;-khtml-opacity:0.5;opacity:0.5;} Filter:alpha (OPACITY=50): This is for the IE6 set, the value is 0-100, the other three 0 to 1.-moz-opacity:0.

Translucent Effects navigation Menu

First, the way XML is implemented UseDialog = New dialog (context, R.style.circular_dialog);Dialog.setcontentview (R.layout.progress_dialog);Second, with the implementation of code　　　　　　Dialog = New dialog (context);Probar = new ProgressBar (context,null,android. R.attr.progressbarstylelarge);Layout = new LinearLayout (context);Layout.addview (probar,new layoutparams (layoutparams.fill_parent,layoutparams.fill_parent));Dialog.requestwindowfeature (Window.feature_no_title);Dialog.getwindow (). S

In the first Viewcontroller do the following setup let Controller = Uistoryboard (name: "Main", Bundle:nil). Instantiateviewcontrollerwithidentifier ("Secondviewcontroller") as! Secondviewcontroller controller.view.backgroundColor = Uicolor (red:0, green:0, blue:0, alpha:0.6) Self.modalpresentationstyle = Uimodalpresentationstyle.fullscreen self.presentviewcontroller (Controller, Animated:true, Completion:nil) Add the following code to the Viewdidload () method i

Translucent pop-up layer

VaR Container = Document. getelementbyid ("map "); Container. style. Filter = "progid: DXImageTransform. Microsoft. Alpha (style = 3, opacity = 50, finishopacity = 50 )";Container. style. Opacity = "0.1 "; Or:Container. style. Filter = "alpha (opacity = 0, finishopacity = 100, style = 1, startx = 0, starty = 0, finishx = 100, finishy = 140 )"; IMG. style. Filter = "alpha (opacity = 50)"; // set map transparency in IE IMG. style. Adjust opacity = 0.5; // set the map transparency in Firefo

Graphics G = (picturebox) sender). creategraphics (); // create a drawing boardRectangle rc = new rectangle (10, 0, (picturebox) sender). Width-20, (picturebox) sender). Height-1 );G. drawrectangle (new pen (color. darkblue), RC); // draw a boxSolidbrush sb = new solidbrush (color. fromargb (60,255,255,255); // create a translucent paint brushRc = new rectangle (11, 1, (picturebox) sender). Width-21, (picturebox) sender). Height-2 );G. fillrectangle (

The status bar of the iPhone can be set to translucent, which is well known. With uinavigationcontroller, when switching pages, if the view of your sub-viewcontroller is full screen (480*320), there will be misplacement, the result is that the sub-view is shifted down by 20 pixels (that is, the height of the status bar ). I did not find the answer after searching for a long time, so I went to the official document and found this method. This is an att

In the previous chapter, I introduced some area editing modules that can be added to the mask page. This chapter describes how to display the mask layer on the parent page and how to display a dialog in translucent state. Dialog is the pop-up subpage, div.As follows:The Code is as follows:Copy codeThe Code is as follows:Peach Blossom blossom (excerpt from Zhang xiaosi)Peach Blossom in the dock, peach blossom under the peach blossom fairy.Peach Blossom

Use MFC to implement the translucent effect of the buttons above to see the content in the parent window, which is above (one with a background image and the other without a background image ).Controls inherit from the CWnd class (the color part is the background image of the window, the button is a PNG image, and the second icon is the effect when the mouse points ).Use GDI + to draw a PNG image. I will not talk about it here (to process the WM_PAINT

CSS mouse hover picture flakes turn gray color translucent

CSS implementation of Translucent div layer method

Using CSS to control the outer div opaque, and the inner div transparent, so the effect is unexpected, but also good, in fact, the code is very simple, but also very good understanding, mainly with the CSS filter.Reference: http://www.codefans.net/jscss/code/1061.shtmlCss Div Translucent

CSS allows text to appear translucent on the image