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Questions tagged [panel]

A panel is a simple container that allows other elements to be placed into it, especially visual user interface elements.

A panel is a simple container that allows other elements to be placed into it, especially visual user interface elements. Panels can generally aid in developing more complex user interfaces.

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WPF, ShowGridLines equivalent for wrap panel

I need to display a 1 pixel wide border around all wrap panel cells, kinda like excel grid. Unfortunately the wrap panel does not implement the grid ShowGridLines property. I can't put a border inside every cell because adjacent cells will have a 2…
user275587
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Racket GUI, can not write in a text field

I'm currently writing a program (in Racket) in which I use multiple tabs. To do so I use the "tab-panel%". For each tab I then make a new vertical panel. When someone clicks on a tab, my callback procedure is called and I change the children of the…
Kevin
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Adding a custom LOESS panel to lattice plot in R

I'm trying to create a custom LOESS panel function for my plot. Basically what it should do is the same as a simple panel.loess or type = "smooth". The reason is that later on I want to make it a bit more complicated with things that cannot easily…
Gimelist
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HDF5 vs Panel or Panel4D in Pandas

In pandas, one can keep data in a Panel of multiple dataframes. That Panel can even be 4D or of higher dimensions. When saving data, one can save to HDF5 format, which allows an internal directory structure, with nested directories. Thus, it is…
jeffalstott
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drawing a bmp from a panel saves an empty image c#

I am trying to draw a rectangle into a panel and then save this into a bitmap. the screen shows that I have been successful drawing the rectangles but when I view the saved bitmaps, they are empty white rectangles. …
Falah Abu Hassan
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How to check where a Panel's Children come from?

I created a custom Panel, within which I need to check whether its Children are managed by manipulating the collection manually, or whether the panel is used as ItemsPanel for an ItemsControl. This to prevent the following exception from being…
Steven Jeuris
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plot the maximum point of each group of panel data in lattice xyplot

This is similar to a previous post, but it is still making me scratch my head. For each group, and for each panel, I would like to identify and plot the maximum y-value point over the original xy line plot. There may be a way to do this using…
Bryan
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Panel BackColor setting color of it's controls

I want to set the background color of the panel area only but it somehow also sets the background color of its controls, what's wrong with it? public Form1() { InitializeComponent(); Panel p = new Panel(); p.Size =…
Vic
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To Display Form in Parentpanel on clicking a button control inside subpanel

I have four Forms. Form1,Form2,Form3,Form4. when i click a button inside form1.panel1 , form2 gets displayed in form1.panel1. Form2 also has a panel and button. on clicking button control in form2, form3 appears in the small panel contained in…
Ameena
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Checking if panels contain something

private void PBoxJigsaw1_MouseUp(object sender, MouseEventArgs e) { if (sender != null && sender.GetType() == typeof(PictureBox)) { if (e.Button == System.Windows.Forms.MouseButtons.Left) { …
AaronSC
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one of several controls may be clicked but all have the same code

im doing a windows form on c#. I have a groupPanel1 and in it are 7 textboxes. Whenever i click on any textbox that is in the group panel, the button save (btnSave) outside the panel is enabled. Is there a way to have an array or create a custom…
Franchette Camoro
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WinForms GDI+ Polygon Events and custom shaped panels

I have converted postcode boundary polygons to point data (point[] for each polygon) from GIS Shape Files. I am wanting to show this in a c# windows forms application. I have managed to show this using the System.Drawing (GDI+) DrawPolygon()…
Darbio
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Bootstrap 3 Panels not working in rails

I want create panels with Twitter Bootstrap in rails app.
Panel heading without title
Panel content
According to the official doc,…
pangpang
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ImageLabel not shown in BorderLayout.NORTH - Java Swing

So, I have this BorderLayout frame with a panel pnlLogo in North. In that panel I've got an image in a label. The problem is: I want to put it in the left upper corner of that north. But when I setLayout(null) and setbounds, the image doesn't show…
Benjamin Naesen
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Animated slide-in panels

I am playing around trying to emulate the type of side panels common in Admin Templates found on ThemeForest. Simply, there is a left menu which, on button click, will toggle between between 200px and 50px. While at 50px hovering over the panel…
Steve Ball
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