C# 保证金不适用
我有一个需要在运行时手动调整大小的用户控件,尽管我希望应用边距。我从下面的链接1中发现,要使边距正常工作,需要将AutoSize属性设置为true。尽管如此,由于我需要在运行时手动调整控件的大小,据我所知,AutoSize属性必须为false 用户控件(Accordion)包含一个水平拆分面板,其中第一个面板包含一个按钮,第二个面板包含一个面板控件。在下图中,您可以看到多个“手风琴”,在图片中,它是按钮之一。手风琴停靠在集装箱的顶部。目的是当我点击按钮时,它会调整大小并显示“内容面板”和内容面板的控件。我的问题是,设置用户控件的margin属性不会导致它们自动与其他控件或它们所在的容器保持距离 链接1: 希望我正在处理的东西中有一些有用的部分C# 保证金不适用,c#,winforms,user-controls,C#,Winforms,User Controls,我有一个需要在运行时手动调整大小的用户控件,尽管我希望应用边距。我从下面的链接1中发现,要使边距正常工作,需要将AutoSize属性设置为true。尽管如此,由于我需要在运行时手动调整控件的大小,据我所知,AutoSize属性必须为false 用户控件(Accordion)包含一个水平拆分面板,其中第一个面板包含一个按钮,第二个面板包含一个面板控件。在下图中,您可以看到多个“手风琴”,在图片中,它是按钮之一。手风琴停靠在集装箱的顶部。目的是当我点击按钮时,它会调整大小并显示“内容面板”和内容面板
namespace CustomControls
{
partial class Accordion
{
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Component Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.split = new System.Windows.Forms.SplitContainer();
this.ToggleCollapse = new System.Windows.Forms.PictureBox();
this.MainButton = new System.Windows.Forms.Button();
this.contentsPanel = new System.Windows.Forms.Panel();
((System.ComponentModel.ISupportInitialize)(this.split)).BeginInit();
this.split.Panel1.SuspendLayout();
this.split.Panel2.SuspendLayout();
this.split.SuspendLayout();
((System.ComponentModel.ISupportInitialize)(this.ToggleCollapse)).BeginInit();
this.SuspendLayout();
//
// split
//
this.split.Dock = System.Windows.Forms.DockStyle.Fill;
this.split.FixedPanel = System.Windows.Forms.FixedPanel.Panel1;
this.split.IsSplitterFixed = true;
this.split.Location = new System.Drawing.Point(0, 0);
this.split.Margin = new System.Windows.Forms.Padding(3, 3, 3, 10);
this.split.Name = "split";
this.split.Orientation = System.Windows.Forms.Orientation.Horizontal;
//
// split.Panel1
//
this.split.Panel1.Controls.Add(this.ToggleCollapse);
this.split.Panel1.Controls.Add(this.MainButton);
this.split.Panel1MinSize = 0;
//
// split.Panel2
//
this.split.Panel2.Controls.Add(this.contentsPanel);
this.split.Size = new System.Drawing.Size(663, 488);
this.split.SplitterDistance = 40;
this.split.TabIndex = 0;
//
// ToggleCollapse
//
this.ToggleCollapse.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
this.ToggleCollapse.BackColor = System.Drawing.SystemColors.ActiveCaption;
this.ToggleCollapse.Enabled = false;
this.ToggleCollapse.Image = global::CustomControls.Properties.Resources.TrianglePointer;
this.ToggleCollapse.Location = new System.Drawing.Point(621, 13);
this.ToggleCollapse.Name = "ToggleCollapse";
this.ToggleCollapse.Size = new System.Drawing.Size(39, 24);
this.ToggleCollapse.SizeMode = System.Windows.Forms.PictureBoxSizeMode.CenterImage;
this.ToggleCollapse.TabIndex = 0;
this.ToggleCollapse.TabStop = false;
//
// MainButton
//
this.MainButton.AutoEllipsis = true;
this.MainButton.BackColor = System.Drawing.SystemColors.ActiveCaption;
this.MainButton.Dock = System.Windows.Forms.DockStyle.Fill;
this.MainButton.FlatAppearance.BorderColor = System.Drawing.Color.FromArgb(((int)(((byte)(192)))), ((int)(((byte)(255)))), ((int)(((byte)(192)))));
this.MainButton.FlatAppearance.BorderSize = 3;
this.MainButton.FlatStyle = System.Windows.Forms.FlatStyle.Popup;
this.MainButton.Font = new System.Drawing.Font("Verdana", 18F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.MainButton.ImageAlign = System.Drawing.ContentAlignment.MiddleRight;
this.MainButton.Location = new System.Drawing.Point(0, 0);
this.MainButton.Name = "MainButton";
this.MainButton.Size = new System.Drawing.Size(663, 40);
this.MainButton.TabIndex = 0;
this.MainButton.Text = "Accordion Activator";
this.MainButton.TextAlign = System.Drawing.ContentAlignment.BottomLeft;
this.MainButton.UseVisualStyleBackColor = false;
this.MainButton.MouseDown += new System.Windows.Forms.MouseEventHandler(this.MainButton_MouseDown);
this.MainButton.MouseEnter += new System.EventHandler(this.MainButton_MouseEnter);
this.MainButton.MouseLeave += new System.EventHandler(this.MainButton_MouseLeave);
this.MainButton.MouseUp += new System.Windows.Forms.MouseEventHandler(this.MainButton_MouseUp);
//
// contentsPanel
//
this.contentsPanel.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
this.contentsPanel.Dock = System.Windows.Forms.DockStyle.Fill;
this.contentsPanel.Location = new System.Drawing.Point(0, 0);
this.contentsPanel.Name = "contentsPanel";
this.contentsPanel.Size = new System.Drawing.Size(663, 444);
this.contentsPanel.TabIndex = 0;
this.contentsPanel.MouseDown += new System.Windows.Forms.MouseEventHandler(this.Panel_MouseDown);
this.contentsPanel.MouseLeave += new System.EventHandler(this.Panel_MouseLeave);
this.contentsPanel.MouseMove += new System.Windows.Forms.MouseEventHandler(this.Panel_MouseMove);
this.contentsPanel.MouseUp += new System.Windows.Forms.MouseEventHandler(this.Panel_MouseUp);
//
// Accordion
//
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Inherit;
this.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
this.Controls.Add(this.split);
this.DoubleBuffered = true;
this.Margin = new System.Windows.Forms.Padding(3, 3, 3, 10);
this.Name = "Accordion";
this.Size = new System.Drawing.Size(663, 488);
this.split.Panel1.ResumeLayout(false);
this.split.Panel2.ResumeLayout(false);
((System.ComponentModel.ISupportInitialize)(this.split)).EndInit();
this.split.ResumeLayout(false);
((System.ComponentModel.ISupportInitialize)(this.ToggleCollapse)).EndInit();
this.ResumeLayout(false);
}
#endregion
private System.Windows.Forms.SplitContainer split;
private System.Windows.Forms.Button MainButton;
private System.Windows.Forms.PictureBox ToggleCollapse;
protected System.Windows.Forms.Panel contentsPanel;
}
}
我不确定我是否完全理解你的问题,但这可能会有所帮助。如果在调整大小后(由于SplitContainer面板展开/折叠),希望控件周围保留固定边距,可以尝试以下操作:
- 在空白用户控件上拖动面板控件,并将其边距设置为(0,0,0,0),填充设置为(x,x,x,x),其中x是所需边距的宽度李>
- AutoSize=true李>
- BorderStyle=FixedSingle(仅查看是否正确保留了边距)
- 流向=自上而下
注意:控件的高度可能仍然会更改(设置最小控件高度可能会有所帮助),但一旦设置了它们的宽度,FlowLayoutPanel控件就无法剪切控件,因为存在边距。我不确定是否完全理解您的问题,但这可能会有所帮助。如果在调整大小后(由于SplitContainer面板展开/折叠),希望控件周围保留固定边距,可以尝试以下操作:
- 在空白用户控件上拖动面板控件,并将其边距设置为(0,0,0,0),填充设置为(x,x,x,x),其中x是所需边距的宽度李>
- AutoSize=true李>
- BorderStyle=FixedSingle(仅查看是否正确保留了边距)
- 流向=自上而下
注意:控件的高度可能仍会更改(设置最小控件高度可能会有所帮助),但一旦设置了它们的宽度,FlowLayoutPanel控件就无法剪切控件,因为存在边距。这是一个有趣的概念,我认为它肯定可以作为一种解决方法。我唯一的问题是,它使用填充来创建边距(这似乎是不正确地使用填充),并且面板会阻挡容器的背景。如果问题有助于您理解我的问题,我已经更新了问题以使其更清晰。谢谢大家!@里加通尼感谢您的澄清。我更新了答案。我希望这能有所帮助。这是一个有趣的概念,我认为它肯定会作为一个解决方案。我唯一的问题是,它使用填充来创建边距(这似乎是不正确地使用填充),并且面板会阻挡容器的背景。如果问题有助于您理解我的问题,我已经更新了问题以使其更清晰。谢谢大家!@里加通尼感谢您的澄清。我更新了答案。我希望这能有所帮助。
public bool Collapsed
{
get
{
return split.Panel2Collapsed;
}
set
{
Freeze(true);
if (Dock == DockStyle.Fill && this.DesignMode)
{
if (firstResize)
{
if (value)
this.Parent.Height = MainButtonHeight;
else
this.Parent.Height = ExpandedHeight;
}
else
{
if (value)
CollapseAnimation(1);
else
ExpandAnimation(5);
}
}
else
{
if (firstResize)
{
if (value)
this.Height = MainButtonHeight;
else
this.Height = ExpandedHeight;
if (loadBegan)
firstResize = !firstResize;
}
else
{
if (value)
CollapseAnimation(1);
else
ExpandAnimation(5);
}
}
split.Panel2Collapsed = value;
ToggleCollapse.Image = toggleImageNeutral;
Freeze(false);
}
}