Second wx.Frame inside a wx.Frame - messed up layout
In your prefWindow class, calling self.show() before sizer layout was the problem. You need to call self.show() after sizer layout. class prefWindow(Main): def __init__(self): wx.Frame.__init__(self, wx.GetApp().TopWindow) #self.Show() self.SetTitle('Preferences') self.SetSize((280, 300)) panelPref = wx.Panel(self) panelPref.SetBackgroundColour('#ededed') vBox = wx.BoxSizer(wx.VERTICAL) hBox1 = wx.BoxSizer(wx.HORIZONTAL) hBox1.Add(wx.StaticText(panelPref, label="Tools Directory:"), flag=wx.TOP, border=3) self.toolDir = wx.TextCtrl(panelPref,...
How can I mitigate the vulnerability: “X-Frame-Options header is not set” in PHP?
This isn't so much a PHP vulnerability as it is a "not added" feature to your web server. You can of course throw in header("X-Frame-Options=SAMEORIGIN"); into every page...but that's not feasible simply read below and add the required data to your HTTPd config file. https://developer.mozilla.org/en-US/docs/Web/HTTP/X-Frame-Options...
iOS - Adding Subviews to Child View Controller view
ios,objective-c,cocoa-touch,frame,viewcontroller
Not quite sure I understood you correctly, but my guess is that you want you plates to be located in the center of your view (that's what drove me here: I want them stacked on top of each other, be centered on each other and be centered in the child...
The meaning of rate in ALSA
In ALSA, the rate is the frame rate. Historically, this value is called "sample rate" because it is the rate at which samples arrive at each DAC. This view is correct only if each channel has its own DAC. Nowadays, most DAC chips have at least two channels, so the...
CSS animation with frame prevent :hover
html,css,animation,hover,frame
CSS declarations in the animation overwrite other declarations during the animation: "CSS Animations affect computed property values. During the execution of an animation, the computed value for a property is controlled by the animation. This overrides the value specified in the normal styling system. Animations override all normal rules, but...
How do i close completely a JDialog without closing the Frame
I have to guess, because there is at once too much information to try to read it all and too little information to solve your problem. The cause of the pieces that are appearing on the board from their previous positions, after they are supposed to be gone, is almost...
Adjust UILabel according to the change in height of UITextview
ios,objective-c,cocoa-touch,uitextview,frame
If you are not using auto layout, you can do it like this CGRect rect = self.lbl.frame; rect.origin.y = self.txtVw.frame.origin.y + self.txtVw.frame.size.height; self.lbl.frame = rect; ...
Visible layer's (CAShapeLayer) frame is zero - Swift
I think the masksToBounds property is set to false, so it doesn't matter what the frame of your layer is. See also here: what UIView layer.masksToBounds is doing if set to YES
GroupLayout does not give required result
java,swing,layout,frame,grouplayout
You have to add the panel jp to your frame if you want it to appear there. You add buttons 0 and 2, but not the panel that I can see.
FCS collision in (Ethernet) frames
What will happen is that the frame will be considered valid by the data link layer and its payload will be passed to the upper layers. The upper layers might have their own error detection mechanisms (e.g. TCP/IP checksum) so the might detect the error themselves and throw out the...
Replace R column values
How about df1$type <- as.numeric(factor(df1$type, levels=c("P","G","S","N"))) factor variables in R automatically assign an integer to each level. By using as.numeric(), you can extract that integer value (just make sure you have your levels in the right order)....
StackOverflowError in GUI code
java,swing,user-interface,frame
public class TopPanel extends JPanel { public TopPanel() { TopPanel tp = new TopPanel(); tp.add(new JLabel("Course Info")); tp.setSize(300,300); tp.setVisible(true); } } By creating a TopPanel object inside its own constructor you are causing near infinite recursion: your TopPanel constructor will create a new TopPanel object whose constructor will create a...
Load a frame with html source in ASP.net
Encode the HTML document as a data: scheme URI and set it as the src to the frame.
programatically read frame buffer /dev/graphics/fb0 in android
android,video-streaming,buffer,frame,live
Reading enter link description here, it looks like fb0 has restricted permissions for security reasons -- were permission not closed an app could spy on user activities outside a given app. Your app won't programmatic have access to it, on non-rooted phones anyway. If you need screen shots of your...
UILabel set framework doesn't work if the value is negative
ios,objective-c,uiscrollview,uilabel,frame
The problem is that the label changes the position at the same time and speed with the scroll so it is normal for it to appear as it doesn't move at all.
How to get center of the displayed area in UIScrollView?
ios,objective-c,uiview,uiscrollview,frame
Try this yourCustomAlert.center = self.view.center; Inside your scrollView first get visible Rect of scrollview CGRect visibleRect = CGRectMake(myScrollView.contentOffset.x, myScrollView.contentOffset.y, myScrollView.contentOffset.x + myScrollView.bounds.size.width, myScrollView.contentOffset.y + myScrollView.bounds.size.height) then get it's center CGPoint centerPoint = CGPointMake(visibleRect.size.width/2, visibleRect.size.height/2); then set your alertView's center yourCustomAlert.center = centerPoint; ...
Contentholder as reference to web form in asp.net
You've missed the point of a master page. A master page should contain the markup/code that is common to the content pages or nested master pages that reference it. Put the menu code into the master page. <!-- Menu code here --> <ul class="menu"> <li><a href="Home">Home"</a></li> <li><a href="Contact">Contact"</a></li> </ul> !--...
Incorrect width and height after rotation
ios,rotation,resize,frame,screen-rotation
Possibly, you've mixed such enums as UIDeviceOrientation and UIInterfaceOrientation. First of all, try to change if((interfaceOrientationValue == UIDeviceOrientationLandscapeRight) || (interfaceOrientationValue == UIDeviceOrientationLandscapeLeft)){ to if(UIInterfaceOrientationIsLandscape(interfaceOrientationValue)) { You should also pay attention to the autoresizing masks/ autolayout constraints set in your XIB/storyboard, it may affect the frame of your viewMenuArea. Just to...
UIImageView initWithFrame not correct size when using self.view.frame
ios,objective-c,uiimageview,frame,cgrect
First : You need set contentMode for imageView imageView.contentMode = UIViewContentModeScaleAspectFill; Second : Set imageFrame frame by view bounds imageView.frame = self.view.bounds; Third : You use Auto layout...
JPanel to JFrame - moving the panel class to the frame GUI
In the TopPanel class you just add the lable into another JPanel object panel, and this panel is not added into TopPanel. I made a little change in your TopPanel class. (You can change the layout if needed ) import javax.swing.*; import java.awt.*; public class TopPanel extends JPanel { public...
MBCalendarKit Faulty Frame
ios,objective-c,uiview,frame,mbcalendarkit
I'm the author of MBCalendarKit. Although the newer versions of MBCalendarKit are better at supporting the larger screened iPhone 6 and iPhone 6 Plus, there's no official iPad support. Try the new 3.0.4 release, for example. Build it to the iPad simulator. It seems to work well, but if you...
Secondary window in MFC application
If you want to do painting on the second window then creating another CFrameWnd is a good way to go. Just add a member variable to your CWinApp derived class, like m_pSecondWindow. If you want controls on the second window then a modelesss dialog is a better way to go....
Dynamically adding checkboxes into scrollable frame
python,canvas,tkinter,scrollbar,frame
It might be easier to create a class and then call it instead of Tkinter.Frame. Note that there is an instance variable called interior that you need to use to display widgets inside the scrolling frame. import Tkinter as tk class ScrollableFrame(tk.Frame): def __init__(self, master, **kwargs): tk.Frame.__init__(self, master, **kwargs) #...
python 3.4 tkinter frame does not fill in vertical direction
python,python-3.x,tkinter,frame,python-3.4
You need to pass expand option with value larger than 0 to tell pack geometry manager to assign additinoal space for the widget. mainframe.pack(side=TOP, fill=BOTH, expand=1) Otherwise, the widget will not be expanded. See Pattern - Filling the entire parent widget - The Tkinter Pack Geometry Manager....
Java JTextfield gives me only null data
The reason you are getting this problem is because you have created a new local variable with the same name as one of your class member variables: TextField tf_name_input = new TextField(); instead of: tf_name_input = new TextField(); ...
std::string manipulating error on C++Builder 6 [solved]
Turns out the error came from my using of the push_back() function : I can push back only one char at a time. Inputing multiple values in one memory location, made to contain one char, wasn't a good idea. Apparently, C++Builder 6 just didn't know what to do as the...
Cannot repaint new elements without repainting old ones
Painting methods should only be used for painting, not setting properties of your class. g.fillRect(r.nextInt(getWidth()), r.nextInt(getHeight()), 20, 20); For example if you resize the frame a whole new set of rectangles will be painted at new random locations. When you invoke super.paintComponent(), the old drawing will be lost and new...
as3 current frame check
actionscript-3,action,frame,collision
As the comments mentioned, writting code on the timeline is not usually a good practice, nevertheless here are a few things to notice: 1- Unless you put your code in every keyframe, it will execute exactly once. 1.1- If you want it to execute every frame without making dozens of...
Change UIButton frame inside UIView
ios,objective-c,uiview,uibutton,frame
Update: Thanks to @nburk I realized that the use AutoLayout was checked on my xib file. After removing that the code above works perfectly. I'll leave it here for anyone who needs a sample....
Perform code when frame is changed
Just override layoutSubviews method in your custom view class - (void)layoutSubviews { [super layoutSubviews]; NSLog(@"Frame did change"); } ...
How to customize the icon in the window title using Swing?
You can use the method setIcon(Icon icon) and the icon will be displayed near the label. public void setIcon(Icon icon) Defines the icon this component will display. If the value of icon is null, nothing is displayed. The default value of this property is null. This is a JavaBeans bound...
Frame Navigate in Windows Phone C#
c#,navigation,windows-phone-8.1,frame
I really still don't know whats causing the issue, but I solved my problem by calling the dispatcher to handleFrame.Navigate: await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => this.Frame.Navigate(typeof(MyPage))); hope it helps...
Open file and create new frame
You import game, and GameFrame is a part of game, so you should type new = game.GameFrame(parent=None, id=-1) ...
Where to get frame size of custom UIView in it's subclass
func viewWillAppear(_ animated: Bool) This is called on the viewController after the view hierarchy is in place and the geometry is set up. It is usually the best place to arrange geometry-dependent viewController code, and is called just before transition animations are run. It is followed by a call to...
Change frame URL
javascript,html,url,frame,frameset
Set the src attribute of the frame. document.getElementById('whatever').src = 'http://stackoverflow.com/questions/5842040/dynamically-set-frame-src-using-javascript'; Of course you would replace whatever with the id of the frame you want to modify....
c# image with a frame
There is a few way to do this. Have blank image with black background color and then just write your original image to it, basically merging your image to black blank template. That is where your script will come handy. This way you can always resize black template to desired...
is their any way where i can view my HTML code into frame (selenium webdriver and Java)
You can try Link HTML code Beautify where you can view your HTML code in more pleasant way.I have the same problem with frame and i use this Link to check the frames and close the unwanted frames. In may case i have to switch like 3 -4 frames to...
C# WPF how to change frame source through combobox selection?
I managed to solve it. New code: XAML - added names to the contents; <ComboBox x:Name="NumberBox" HorizontalAlignment="Left" Height="20" Margin="160,74,0,0" VerticalAlignment="Top" Width="40" SelectionChanged="ComboBox_SelectionChanged_1" ItemsSource="{Binding elements, BindsDirectlyToSource=True, StringFormat=\{0:X\}}" BorderThickness="0"> <ComboBoxItem Name="TwoBoxItem" Content="2"/> <ComboBoxItem Name="ThreeBoxItem" Content="3"/> <ComboBoxItem Name="FourBoxItem" Content="4"/> <ComboBoxItem...
TypeError: in method 'new_Frame', expected argument 2 of type 'int'
python,user-interface,window,wxpython,frame
Check spelling of __init__ method name. It has only 1 underscore instead of 2 Check spelling of wx.Frame.__init__ line. Is has excessive space Check indentation starting from the line app = wx.App(False) After that you code should look as follows: import wx class MainWindow(wx.Frame): def __init__ (self, parent, title):...
Automatically add Image frame to taken screenshot
The solution I proposed in the comments. - (UIImage *)screenShot { UIImage *frame = [UIImage imageNamed:@"frame"]; UIGraphicsBeginImageContext(frame.size); CGContextRef ctx = UIGraphicsGetCurrentContext(); [frame drawAtPoint:CGPointZero blendMode:kCGBlendModeOverlay alpha:1.0]; CGContextTranslateCTM(ctx, xCordinateOfScreenshotInFrame, yCordinateOfScreenshotInFrame); [self.view.layer renderInContext:ctx]; UIImage *image = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); return image; } ...
Android Camera in Background OpenCV
android,opencv,background,camera,frame
I have worked with OpenCV and Android Camera. It's not that difficult to begin with. I used JNI to process frames. Things you need to do. Use android.hardware.Camera Create a class which extends SurfaceHolder.Callback and Camera.PreviewCallback In OnPreviewFrame method, get byte[] data which would most probably in the format of...
I need to set an exact location for my image but it doesn't move?
java,image,location,frame,jlabel
Swing makes extensive use of layout managers, which make it possible to design dynamic user interfaces which can work on multiple platforms and rendering environments. While possible, it's not easy, to use components in this way. First, you need to remove the pre-existing layout manager. By default JPanel uses a...
how to know the end of a frame to create a new one reportlab
python,pdf,frame,reportlab,paragraph
According to the reportlab API, you should not be using a Frame directly, rather you should be using a Flowable such as Paragraph instead and that will create and manipulate the Frames for you. For example, instead of f.addFromList(story,c) you ought to use for p in story: while f.add(p, c)...
Properly place MPMoviePlayerController inside UIView in Swift
swift,uiview,autolayout,frame,mpmovieplayercontroller
I've figured it out myself. moviePlayer.view.frame = movieView.bounds moviePlayer.view.center = CGPointMake(CGRectGetMidX(movieView.bounds), CGRectGetMidY(movieView.bounds)) ...
TypeError:Cannot read property 'getElementById' frameset
javascript,frame,getelementbyid,frameset
Two things: Your code is relying on the automatic global that browsers create for elements that have ids on them, by using version as a global variable without declaring or initializing it. Perhaps for some reason, the automatic global isn't working on browsers other than IE. I don't like to...
How do I access the child element of a Frame?
c#,wpf,xaml,event-handling,frame
If you want to interact with the Inputs object that is in your Frame element, you need to retrieve that one, not create a new one. You can do that like this: ((Inputs)InputsFrame.Content).LoadValues(); I.e. the Contents property of the Frame returns a reference to the Inputs object that is used...
Keep From Pushing 2 View Controllers at Once
ios,objective-c,uiimageview,frame,touches
Why don't you just use if ... else if ... else if? if(isIntersecting){ [self schedulePrayer]; NSLog(@"prayer"); } else if(isIntersecting2){ [self scheduleFasting]; NSLog(@"fasting"); } else if(isIntersecting3){ [self scheduleStudying]; NSLog(@"Studying"); } Then, only one will be triggered at a time....
Why can't get UIView.frame property with class_getProperty?
Whoa, seems it does not have such property indeed, but a method. Documentation shows as a property, but in reality it is a method. https://github.com/JaviSoto/iOS7-Runtime-Headers/blob/master/Frameworks/UIKit.framework/UIView.h Weird....
Java - Caps Lock status on form focus gained
I found a solution, is not so professional but it works. What I did is add a robot to press to times caps lock when the form comes into focus. Two times to return to the original state that the user left the last time, apparently it updates the event...
X-Frame-Options and Content-Security-Policy for frames in Firefox
security,firefox,frame,content-security-policy,x-frame-options
frame-ancestors only appeared in CSP Level 2 (see the changelog) so it's very likely that Firefox 38 just hasn't implemented it yet. You can verify that quite easily by watching the JavaScript console - the browser will display warnings about each of the CSP directives it doesn't understand. You can...
Referrals from a particular link?
javascript,html,wordpress,google-analytics,frame
Trigger a javascript event to google analytics for tracking. You should just be able to use the onclick event similar to this. GA Event Tracking + onClick="document.location.href=' Googles documentation https://developers.google.com/analytics/devguides/collection/gajs/eventTrackerGuide...
How can I expand one viewPort to “Full Screen”?
opengl,frame,viewport,jogl,java-canvas
I think you've got confused what glViewport does. I don't know what you think it does (not), but what it's specified to do is, to set the portion of the OpenGL window, to which to map the post-projection (NDC) space. Or in layman terms, you use it to determine where...
call a Frame2 from a button in Frame1
You have several typos in your code. Here's a corrected example: from Frame2 import fr def OnButton4Button(self, event): fr.Show() event.Skip() # you need to spell event correctly This assumes that Frame2 is a module. Most of the time, you don't need to use globals in Python. To make this a...
CGRectGet doesn't work well
It appears you're working in "point-space" and not "pixel-space". Depending on your settings, your image (I'm assuming that's where 1334 comes from) is likely at a @2x resolution. Check your assets folder to make sure the image is defined how it should be. Check your scale settings UIKit (and most...
Using View Frame when inside. [duplicate]
ios,objective-c,frame,cgrectintersectsrect
You need to use convertRect: toView: and CGRectIntersect which will return CGRect and then you can compare both using CGRectEqualToRect For sample you can follow this ...
Watir doesn't work in form in frame
Frames are treated as separate browser contexts, so you have to specify which frame you are in. (for nested iframes, you would need to specify each one until you get to the desired context). In this case, your code should look like this: require 'watir' b = Watir::Browser.new b.goto "https://login.aliexpress.com"...
issues with UIImageView.layer.cornerRadius to create rounded images on different pixel densities ios
ios,frame,iphone-6,cornerradius
If you're putting that code in viewDidLoad, try moving it to viewDidLayoutSubviews. I'm guessing it's an auto layout issue -- although you've used the corner radius property appropriately and are in fact making the image frame circular, after auto-layout, the corner radius stays the same, but the image stretches so...
AS3 - Create frame/screen within another frame/screen
I would start with 2 movieclips. First MC represents the MENU and second MC represents the GAME, in the same frame. And from here you just have to make childs of each mc. Hope this idea help.
How to make UIImageView correct frame size?
ios,objective-c,uiviewcontroller,uiimageview,frame
just call this line under your second view controller in ViewDidLoad() self.imageView.contentMode = UIViewContentModeScaleAspectFit; ...
wxPython wx.Frame with wx.Dialog effect
What you are looking for is MakeModal(). So in your frame's class, you would call something like this: self.MakeModal(True) This only applies to wxPython classic. If you happen to be using Phoenix, then you'll want to take a look at the Migration Guide as MakeModal was removed: http://wxpython.org/Phoenix/docs/html/MigrationGuide.html#makemodal ...
Detect frame change or re-run content script on frame reload?
javascript,jquery,google-chrome-extension,frame
You could go for Mutation Observers: // select the target node var target = document.documentElement; // create an observer instance var observer = new MutationObserver(function(mutations) { mutations.forEach(function(mutation) { // put your code here "pageAction.show" }); }); // configuration of the observer: var config = { attributes: true, childList: true, characterData:...
wxwidgets - wxChoice - passing what user have choosen
Use GetSelection() to get the currently selected item.
Frame change of table view cell's subview won't take place until view did appear
ios,uitableview,swift,frame,viewdidappear
If you used autoLayout check if it's creating the constraints automatically. If yes, then you can change the constants of these constraints instead. If you are not using autoLayout, call layoutIfNeeded and see if that changes anything. My bet though is on autoLayout creating constraints automatically.
IOS UITableView frame change action not firing when I use auto layout constraint to update its frame height
ios,objective-c,uitableview,frame
I also tried this once for tracking changes in native properties. But I think this observers are triggered only when properties set through setter methods. Like, self.myProperty = newValue; If you use, _myProperty = newValue; your observer will not get any changes in key-value observing. In the case of native...
Why can't I change the view's frame size in Swift?
Ok, So I found a solution here on stack .. Change frame programmatically with auto layout The correct answer, that works is, that: I need to create an IBOutlet of my heightConstraint Change the value of that constraint accordingly Thank you all!...
iOS: Get top of keyboard point in iPad modal view?
ios,ipad,frame,modalviewcontroller,uikeyboard
I ended up using a familiar category to get the proper keyboard frame in a iPad modal view: - (CGFloat)heightCoveredByKeyboardOfSize:(CGSize)keyboardSize { UIInterfaceOrientation orientation = [UIApplication sharedApplication].statusBarOrientation; CGRect frameInWindow = [self convertRect:self.bounds toView:nil]; CGRect windowBounds = self.window.bounds; CGFloat keyboardTop; CGFloat heightCoveredByKeyboard; //Determine height of the view covered by the keyboard relative...
Delta gets too fast
return (System.nanoTime() * 1000) / 1000000; Isn't this too high compared to your divisor 50. This is like a lot of pixels per second, i.e. 2e4. Please, don't overuse constants, if not at all, use named variables instead. public static final int PIXELS_PER_SECOND = 100 This rule always applies in...
JFrame window bar block contents
1)Read more about custom paintings in swing. 2)For paintings better to use JPanel instead of JFrame and paintComponent() method of JComponent instead of paint(). Simple example: import java.awt.Color; import java.awt.Dimension; import java.awt.Graphics; import javax.swing.JFrame; import javax.swing.JPanel; public class TestFrame extends JFrame { public static void main(String... s){ new TestFrame(); }...
Problems changing UILabel frame within UITableViewCell
ios,objective-c,uitableview,frame
What is happening is that both the UILabel and the contentView (which is the UILabel's parent/super view) are being resized smaller to compensate for the disclosure indicator accessory after cellForRowAtIndexPath is called. That is why the first time the cell is displayed, everything was working fine. I had set the...
Frame loosing height when filled tkinter
python,user-interface,tkinter,height,frame
All widgets are designed to "shrink to fit" their children. While this may seem counter-intuitive at first, it's the best way to do widget layout. Don't try to force a frame or window to be a specific size, just put the widgets in that you want and it will end...
Set iAd Frame Origin in code
You can't directly assign frame position directly on an UIView. You have to: CGRect frame = banner.frame; frame.origin.y += 100; //Or whatever change you want to perform. banner.frame = frame; If you feel curious about why this happens, check out this answer here at stackoverflow: http://stackoverflow.com/a/7074522/1152596...
Focal Length of Camera View according to Distance
This link might help you. What you need to do is you should know the camera focal length of iPhone camera. It'll be different for 5s, 6 or 6 plus. For a lens of focal length f corresponding to lens power P an object distance of o will produce an...
function for switching frames in python, selenium
python,selenium,webdriver,frame
The way this is written, it's trying to parse CSS code as Python code. You don't want that. This function is suitable: def frame_switch(css_selector): driver.switch_to.frame(driver.find_element_by_css_selector(css_selector)) If you are just trying to switch to the frame based on the name attribute, then you can use this: def frame_switch(name): driver.switch_to.frame(driver.find_element_by_name(name)) ...
Cannot change the frame properties of a UIView
ios,swift,uiview,frame,nskeyedarchiver
unarchiveObjectWithData returns an optional AnyObject and AnyObject itself does not have frame property. So you need to cast topView to UIView var topview = NSKeyedUnarchiver.unarchiveObjectWithData(NSKeyedArchiver.archivedDataWithRootObject(self.myView)) as? UIView ...
How to move up scrollview 's frame before scrolling contentView? (when scrollView starts at the middle of the screen)
ios,swift,uiscrollview,frame,contentoffset
A possible approach would be to simply "reset" the scrollview's contentOffset.y value anytime it is dragged and your frame is not yet positioned at the top. Simply try to set scrollView.contentOffset = CGPointZero in your first if-clause. Hope this helps!...
Swift Frames are all out of alignment
First I would recommend, that you don't use hardcoded sizes when initializing your SettingsScene. I would recommend that you use the size of your current scene. Something like that: var settingscene: Settings = Settings(size: self.size) So the different scene are always the same size. But to solve your problem. The...
How to click this Frame Name in selenium c#
c#,html,selenium,selenium-webdriver,frame
You need to find the element (frame) properly before switching to that element. Try this driver.switchTo().frame(driver.findElement(By.xpath("//iframe[contains(@name,'fancybox-frame')]"))); ...
What is the difference between 'tableView.contentSize' and 'tableView.frame.size'
The contentSize is the size of the content of the UIScrollView, that means it will be the size of the content (hidden and visible) whereas the frame.size is the real size of your tableView. For example, let's say I have a device's screen of 568 (height), and inside it, I...
Making a setundecorated, tabbedpane movable
java,swing,frame,jtabbedpane,movable
You´re adding the Mouse-Listeners to the JPanel, which in your case is overlapped by the JTabbedPane. Therefore you have to add the Mouse-Listeners to the JTabbedPane. Just replace the f.addMouse(Motion)Listener with jtbExample.addMouse(Motion)Listener. jtbExample.addMouseListener(new MouseListener(){ public void mouseReleased(MouseEvent e) { mouseDownCompCoords = null; } public void mousePressed(MouseEvent e) { mouseDownCompCoords =...
Lapply to the list of data frames in R
The issue with your code is that when you call cor on a whole data.frame (of all numeric columns), it will return a correlation matrix, containing the pairwise correlations of all columns - with the values on the diagonals being the respective column's correlation with itself (which is always equal...
Android center two text fields in a frame layout at the same time
Use LinearLayout instead of FrameLayout. FrameLayout is designed to block out an area on the screen to display a single item. <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" > <LinearLayout android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerHorizontal="true" android:layout_centerVertical="true" android:orientation="vertical" >...
Find X-value position of a label inside a view in Swift
swift,uiview,frame,difference,xvalue
difference = Double(redSquare.frame.origin.x - blueSquare.frame.origin.x) ...
Adding label to a single row in data frame in R
With your sample data, let us know if this works #Your data df<-read.table(text="optOne , optTwo , Neither , entryList 1 , 0 , 0 , cac1002 1 , 0 , 0 , cac101 1 , 0 , 0 , cac102 1 , 0 , 0 , cac1101 1 , 0...
Cannot write in InputBox inside a frame of a website
javascript,vba,internet-explorer,frame,inputbox
The problem you have is that when your target input box 'Nachnamevalue' is inside of an IFrame then IE has to navigate to target page first and then to the IFrame as well. If no navigation to the IFrame occures, then the DOM does not contain elements which are inside...
Java Swing Frame is a tad off?
Override getPreferredSize of your JPanel, this will helps the layout manager determine the best way to layout your component Use JFrame#pack to wrap the frame borders around the view Use getWidth and getHeight to get the actual size the panel. You should do this whenever you need to know...
Resize a UITableView
swift,uitableview,resize,frame
My first guess was that you were using AutoLayout. Changes to view frames often don't have any effect in that case. Have you double-checked to make sure it's turned off for you storyboard? Failing that, the most likely cause of changing having no effect is broken outlets. Add a println...
Responsive css is not used when frame is used [closed]
html,css,responsive-design,frame
The solution was to do a 301 redirect to the principal domain name. I had no other solution having no control over the frame.
How do you make text in a frame change dependent on cursor position?
Start by taking a look at How to Write a Mouse Listener You will need to maintain a reference to the Polygon object and make use of it's contains method to determine if the mouse is within the Polygon itself... import java.awt.BorderLayout; import java.awt.Dimension; import java.awt.EventQueue; import java.awt.Graphics; import java.awt.Point;...
make another variable dependent on the value of another variable
Convert the factor variable "incident" in the "work" dataset to numeric class ("incid"). You can do it either by as.numeric(as.character( or as.numeric(levels(..., and then apply the condition incid < 1998 &.. incid <- as.numeric(as.character(work$incident) Or incid <- with(work, as.numeric(levels(incident))[incident]) (incid < 1998 & !is.na(incid))+0 #[1] 0 0 1 0 1...
How to center frame in tkinter Canvas
Since you know the width and height of the canvas, simply place the frame in the center of the canvas with a little math: x0 = self.frame.winfo_screenwidth()/2 y0 = self.frame.winfo_screenheight()/2 self.canvas.create_window((x0,y0), window=self.frame, anchor = "center") ...
Why do my images not display in my panels?
Your code is so full of errors that I started from the beginning to create a GUI divided into 3 areas. You must start a Swing application with a call to the SwingUtilities invokeLater method. This ensures that the Swing application starts on the Event Dispatch thread (EDT). A Java...
C# send video frame
You can capture the webcam video frame by frame using the DirectShow.NET library (it's availabe as DirectShowLib over NuGet). There's a nice DxSnap sample that shows how to get still images. The hardest part is to get your head around the DirectShow API which may look foreign if you "have...
compute a Means variable for a specific value in another variable
You could try data.table library(data.table) as.data.table(work1)[, .(dead_sum=sum(dead), surv_sum=sum(surv), age_mean=mean(age)), keyby=.(period, diagnosis)] Or dplyr library(dplyr) work1 %>% group_by(period, diagnosis) %>% summarise(dead_sum=sum(dead), surv_sum=sum(surv), age_mean=mean(age)) # result period diagnosis dead_sum surv_sum age_mean 1: 1 1 1 3407 57.00000 2: 2 1 0 3783 25.00000 3: 3 1 0 9262 33.33333 4: 4 1...