transparent

问题 I would like to make my Flutter app take up the entire screen in Android while still showing both the status bar and the navigation bar, with both of them transparent, to achieve the full screen look like in iOS. The status bar color can be easily changed, but right now I'm facing problems with getting the app to fill up the screen and making the navigation bar transparent at the same time. By default, the app is not drawn below the navigation bar at all (I've set the status bar color to be

问题 I have a big rectangle with a button centered. I would like that my rectangle is transparent to mouse events except for the button, which must be clickable. I mean, I would like to be able to select code under my rectangle with the mouse, exactly as if no Rectangle was displayed. I have added a MouseArea for all the big Rect, trying to ignore mouse events, but it does not work. I read that 'Qt::WA_TransparentForMouseEvents' is used for that purpose, but in Qt windows as fasr as I know, not

问题 I want to display an image over a transparent JFrame. The image is not shown clearly. If I add any component like JButton or anything else it is displayed well except any component which has image inside it. Here is a code example. import java.awt.Color; public class PunchFrame2 extends javax.swing.JFrame { public PunchFrame2() { initComponents(); setUndecorated(true); setBackground(new Color(0,0,0,0)); } /** * This method is called from within the constructor to initialize the form. *

问题 This question already has answers here : Click through div to underlying elements (17 answers) Closed 7 years ago . I am using a vertical slider for my whole webpage. To move between each page I want to click the top/ bottom of the page to navigate between slides. To do this I have placed a div at the top and bottom of each page and when you click that div it brings you to the next/prev slide but these divs are covering some of my content on certain pages. Is there a way to make the divs

问题 This question already has answers here : Click through div to underlying elements (17 answers) Closed 7 years ago . I am using a vertical slider for my whole webpage. To move between each page I want to click the top/ bottom of the page to navigate between slides. To do this I have placed a div at the top and bottom of each page and when you click that div it brings you to the next/prev slide but these divs are covering some of my content on certain pages. Is there a way to make the divs

问题 If I move the JScrollPane so it is in front of and partially covering the JPanel, then the JEditorPane inside of the JScrollPane has paint issues. It does not properly re-paint the JPanel's background. So you end up with screen painting issues when you scroll. I have tried the overlap using the following methods - JScrollPane inside of JPanel - JScrollPane partially covering JPanel using FreeLayout (NetBeans GUI Builder) - JScrollPane partially covering JPanel using JLayeredPane The JPanel

问题 If I move the JScrollPane so it is in front of and partially covering the JPanel, then the JEditorPane inside of the JScrollPane has paint issues. It does not properly re-paint the JPanel's background. So you end up with screen painting issues when you scroll. I have tried the overlap using the following methods - JScrollPane inside of JPanel - JScrollPane partially covering JPanel using FreeLayout (NetBeans GUI Builder) - JScrollPane partially covering JPanel using JLayeredPane The JPanel

问题 I made a little game in which i need a background pattern with lines. Because of a better performance I would like to draw the pattern in python instead of taking an image. The problem is that I can't find a way to draw the lines with transparency...there are solutions for surfaces, but not for lines. here is the pattern code: import pygame from math import pi pygame.init() size = [600, 600] screen = pygame.display.set_mode(size) while True: for i in range(0, 600, 20): pygame.draw.aaline

问题 I made a little game in which i need a background pattern with lines. Because of a better performance I would like to draw the pattern in python instead of taking an image. The problem is that I can't find a way to draw the lines with transparency...there are solutions for surfaces, but not for lines. here is the pattern code: import pygame from math import pi pygame.init() size = [600, 600] screen = pygame.display.set_mode(size) while True: for i in range(0, 600, 20): pygame.draw.aaline

问题 I made a little game in which i need a background pattern with lines. Because of a better performance I would like to draw the pattern in python instead of taking an image. The problem is that I can't find a way to draw the lines with transparency...there are solutions for surfaces, but not for lines. here is the pattern code: import pygame from math import pi pygame.init() size = [600, 600] screen = pygame.display.set_mode(size) while True: for i in range(0, 600, 20): pygame.draw.aaline