I\'m trying to set opacity to QListView , that sits on QDialog I manage to开发者_如何转开发 set the QDialog transperant with setting the :Qt::WA_TranslucentBackground = true
I\'ve been having some trouble generating an image with the Imagick PHP extension. Everything works fine, except my following \"montage\" has a white background and therefore I cannot overlay it on to
Subj. I found this and translated into code below. But it shows only a dark-blue rectangle with no transparency at all.
I\'m creating a draggable/resizable menu with all the neccesary links to control the website, a CMS-bar kind of. I\'m using some png\'s to create the开发者_高级运维 background, set with some transpare
Ok, so I\'ve heard that the color Microsoft decided to use for there Transparency is Black. Which would explain why black text is invisible when drawn/placed onto a Glass surface.
I would like to have a form in which the controls on the form are fully visible but the form itself is invisible.If I change the form\'s Opac开发者_JAVA百科ity, this makes both the form and the contro
What would be the best way to extract a column out of mysql results set? My result set is like: [0] = (\'id\'=>1, \'name\'=>a),
I\'ve got a web page with an applet inside. This applet is a drop target on a drag and drop action from the OS, I simply take an image from a folder, drag it on the applet and something happens.
For an assignment at university we program in a pretty unknown language Modula 2, which lacks major graphic support.
Could someone provide an example of h开发者_StackOverflow社区ow to dynamically create an image in Java, draw lines et cetera on it, and then draw the image so that areas not painted will remain transp
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