RibbonForm使用技巧

Ribbon右侧显示Logo

方法

重写RibbonControl的Paint事件

效果

 代码

 1         private void _ribbonControl_Paint(object sender, PaintEventArgs e)
 2         {
 3             var viewInfo = _ribbonControl.ViewInfo;
 4             var panel = viewInfo?.Panel;
 5             var groups = panel?.Groups;
 6             if (groups == null) return;
 7             var bounds = panel.Bounds;
 8             var groupRight = bounds.X;
 9             if (groups.Count > 0)
10             {
11                 groupRight = groups[groups.Count - 1].Bounds.Right;
12             }
13             var logoImage = Properties.Resources.WitswayLogo;
14             if (bounds.Height < logoImage.Height) return;
15             var logoTop = (bounds.Height - logoImage.Height) / 2;
16             var logoLeft = logoImage.Width;
17             bounds.X = bounds.Width - logoLeft - 30;
18             if (bounds.X < groupRight) return;
19             bounds.Width = logoLeft;
20             bounds.Y += logoTop;
21             bounds.Height = logoImage.Height;
22             e.Graphics.DrawImage(logoImage, bounds);
23         }

 顶部显示带图标文字的下拉框

效果

代码

            this.barButtonItem6.ActAsDropDown = true;
            this.barButtonItem6.ButtonStyle = DevExpress.XtraBars.BarButtonStyle.DropDown;
            this.barButtonItem6.Caption = "管理员";
            this.barButtonItem6.DropDownControl = this.popupMenu1;
            this.barButtonItem6.Id = 9;
            this.barButtonItem6.ImageOptions.ImageIndex = 0;
            this.barButtonItem6.Name = "barButtonItem6";
            this.barButtonItem6.PaintStyle = DevExpress.XtraBars.BarItemPaintStyle.CaptionGlyph;
            this.barButtonItem6.RibbonStyle = DevExpress.XtraBars.Ribbon.RibbonItemStyles.SmallWithText;

注意

需要将BarButtonItem放到一个BarButtonGroup中

 

标题栏显示HelpButton

效果

 代码

        private void XtraForm1_HelpButtonClicked(object sender, CancelEventArgs e)
        {
            popupMenu1.ShowPopup(MousePosition);
            e.Cancel = true;
        }

 

设置触摸支持

            DevExpress.XtraEditors.WindowsFormsSettings.SetDPIAware();
            DevExpress.XtraEditors.WindowsFormsSettings.EnableFormSkins();
            DevExpress.XtraEditors.WindowsFormsSettings.AllowPixelScrolling = DefaultBoolean.True;
            DevExpress.XtraEditors.WindowsFormsSettings.ScrollUIMode = DevExpress.XtraEditors.ScrollUIMode.Touch;

            DevExpress.XtraEditors.WindowsFormsSettings.TouchUIMode = TouchUIMode.True;
            DevExpress.XtraEditors.WindowsFormsSettings.TouchScaleFactor =1.5f;

 全局设置RadialMenu中心图标

RadialMenu.DefaultGlyph = Resources.collaboration;

 

posted @ 2017-11-15 23:27  读喜爱  阅读(1558)  评论(0)  编辑  收藏  举报