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Questions tagged [mainwindow]

157 questions
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How to send an object to MainWindowViewModel using an child element view model inside a frame(WPF)?

I have a MainWindowViewModel and my MainWindow contains a frame to display project pages. The first page being displayed is a list of recently opened projects(Similar to Microsoft word) which has it's own ViewModel. There is no problem in loading…
hamid ramezanali
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Generate QtLabel inside Class and call it in MainWindow

I'm pretty new to Qt and I came across a problem I don't find a fix for. So my problem is as follows: I try to generate a QtLabel inside a class and display it in my mainWindow. class Hexagon { public: QPolygon polygon; QLabel…
ShibeSon
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Java Already opened windows inside the Content pane of Main window goes beneath the main window when a menu item is clicked on the main window

I am a beginner in java swing an this is my first question. Before asking this I have searched long and not found any solution. I have a main window with JmenuBar and MenuItems. My problem is that when I click on a menu item the already opened…
Renoj Joseph
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High-level structure of PyQt applications - splitting into modules and passing variables

As a PyQt application grows the mainwindow class becomes very crowded, and it is convenient to split the application into modules. In some cases distinctions as to what can be placed into a module are clear, for example a config file that is loaded…
Joseph
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Adding and Removing UIBarButtonItems to UINavigationBar from Multiple Views

I currently have a Main Window set up as a UINavigationController (also is the root view controller), and I have two views. The first view is the login screen, and the second screen is a table view screen. What I would like to have happen is to…
SpacePyro
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How do you create a QPushButton in the MainWindow?

QPushButton* m_button = new QPushButton(); Whenever i try to create a QPushButton like this, it appears to be created in a new separate window. However, I want the Button to be created within the Mainwindow but I don't know how to do this (without…
Schulp
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Accessing a MainWindow list from another window (Protection)

I have this code over here from MainWindow.xaml.cs in a WPF application public partial class MainWindow : Window { animaciones.Preferences Preferences; animaciones.GameOver GameOver; ObservableCollection listafiguras = new…
dantosh
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Accessing MainWindow from another window

I have created a new Window that opens up from the MainWindow. Upon clicking a button from this Window, the Window should close and at the same time trigger some event in MainWindow. I thought this would be easy to implement but I don't know how to…
AshleyKang
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After my login dialog window exits my app main window hangs

I am new to pyqt5 and i have been desperately trying to make a login window for my payroll windows application however when i put in the credentials whether they are right or wrong the main app hangs after a few seconds. I have the user's…
Nick Ismond
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Why does the main window of an X11 application sometimes not appear in OS X

I have created Perl/Tk application for OS X compiled using ActiveState PDK PerlApp 8.2.1. The application requires X11 to work properly on OS X, and everything works fine on my own computer (OS X 10.4.11) and others report it working well on OS X…
LozzerJP
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Check, if dialog window "locks" main window

I'm doing Surface Automation of an application. The Automation is asynchron. Sometimes, a Dialog window occures and locks the mainwindow for further Access. I'm using C++ / Win32API, C# or VB. I can get the main window by the processID and want to…
Jan021981
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Why only top border is visible when ToolWindow is used?

I created new .NET WPF desktop application using Visual Studio 2019. The default mainwindow looks like this: What I want is to hide the icon, which I accomplished by setting next property to Window WindowStyle="ToolWindow" It works, but now only…
broadband
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Update Combo Box contents with the updated dictionary contents that it is data binded to

I have a combo box who's display and value paths I have successfully bound to a dictionary. The only problem is that the actual dictionary isn't populated by the XAML until after these boxes are layed out in the xaml above. So the combo boxes don't…
a_here_and_now
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My Main Window will not change even though I change it?

Hey! Have a problem that is driving me crazy! My Main Window will not change when a make changes in interface builder in xcode 4, I have played around for over 2 hours trying to make changes but when a build it does not change. When a change…
Fabian Lundberg
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Display ModalViewController with button in MainWindow.xib

I'd like to display a ModalViewController from a bar button in the MainWindow.xib file. How would I do this? The basic code I'm looking to use is this: -(IBAction)add { myCustomViewController *add = [[myCustomViewController alloc]…
Simon M
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