panel

问题 So, basically, I'm trying to achieve this a scrollable set of components with spacing etc. and the ability to add more components. The list of components are custom anchorpane components. Here's an example that I got working: The problem is that that uses a gridpane inside of a scrollpane and for some reason the gridpane does not fill the width of the scrollpane at all. So, if I resize, everything stays where it is instead of stretching inside the gridpane columns. Also, if I were to stick to

问题 How can I hide one panel in Visual Studio 2008 Form Designer like a layer in PS? Otherwise, can someone recommend another better method to design multiple "screens" that must be clicked through by the user? 回答1: What you describe is a wizard, and you might want to investigate the approach from Eric J. However, when I have cases where I want to have multiple panels in the same space within my UI and I want to switch between them in the designer, I like to use a TabControl and hide the tabs on

问题 I try to give the user a 'clean and simple' interface by hiding some elements. Only a small arrow denotes that he can expand some part of the main menu bar. When all is closed it looks like this: When you open all it looks like this: Each arrow is a SpeedButton thats sits on the left side of a panel. By clicking on the button the Width is toggled between the width of the Speedbutton (closed) and the width of the panel at design time (open). The width of the panel at designtime is stored as a

问题 I have a problem when trying to draw to a panel immediatly after calling a panel.Update(); Here's the code: public void AddAndDraw(double X, double Y){ AddPoint (X, Y); bool invalidated = false; if (X > _master.xMaxRange) { _master.Update (); invalidated = true; } if (Y > _master.yMaxRange) { _master.Update (); invalidated = true; } if (!invalidated) { _master.UpdateGraph (this); } else { _master.PaintContent (); } } When running this problem I only see the cleared panel and not he content I

问题 I have a panel on a form How do i make it semitransparent, 回答1: You will have to create your own custom panel to achieve this. There is a nice article here that explains how this can be done. 来源： https://stackoverflow.com/questions/2763510/how-to-create-semi-transparent-panel

问题 I have a WebBrowser control with a transparent panel over the top of it, what I am trying to do is draw a rectangle on the transparent panel around the element in the page that the mouse is hovering over. So far I have everything working except the panel is not being cleared before drawing the next rectangle so I end up with rectangles everywhere. heres the code Im using. paneGraphics = drawingPane.CreateGraphics(); Rectangle inspectorRectangle; inspectorRectangle = controller.inspectElement(

问题 I am new to C# and Winforms and try to make a moving panel. It should move right until the end of my window and then back left. It should bounce from side to side. But the only thing happened after hours of trying is that it moves left and stops. Using this form tools: Timer = tmrMoveBox (interval: 50) Panel = pnlBox Label = lblXY (for showing the X and Y coordinates in the form) Here are my first best try: private void tmrMoveBox(object sender, EventArgs e) { if (pnlBox.Location.X <= 316) {

问题 I'm new to Flutter so i am trying to get into it. But I'm hanging on creating an ExpansionPanelList with ExpansionPanels in it. And Like the title says all created in googles Flutter. My code so far: import 'package:flutter/material.dart'; class ShoppingBasket extends StatefulWidget { @override ShoppingBasketState createState() => new ShoppingBasketState(); } class ShoppingBasketState extends State<ShoppingBasket> { @override Widget build(BuildContext context) { return new ExpansionPanelList(

问题 I have a DataGridView control inside the Panel. The size of the panel is fixed and AutoScroll is enabled. The problem is that after finishing editing a cell (by pressing Enter or clicking on another cell) the both scrolls of the panel (horizontal and vertical are reseted to start position). This is very inconvenient. How it can be fixed? 回答1: Why you using DataGridView in Panel? DataGridView have own scrollbars. If you must use it in Panel, set AutoScroll to disabled and dock DataGridView

问题 I have a base form in another project that enforces the same look & feel to all our WinForms programs. I inherited from that BaseForm, to create my own template, BaseView. This template of mine has additional controls like a ProgressBar, a Timer and a TableLayoutPanel. I now want to inherit from my BaseView and use the Designer to add my program-specific controls, however I cannot drop anything like Panels or any other Controls into it. I have tried some suggestions, like making sure the base