| 1 | #Region "Microsoft.VisualBasic::95df594ce3dd353029808477ecffa3ec, Microsoft.VisualBasic.Core\ApplicationServices\Tools\WinForm\ChromeUIRender.vb" |
| 2 | |
| 3 | ' Author: |
| 4 | ' |
| 5 | ' asuka (amethyst.asuka@gcmodeller.org) |
| 6 | ' xie (genetics@smrucc.org) |
| 7 | ' xieguigang (xie.guigang@live.com) |
| 8 | ' |
| 9 | ' Copyright (c) 2018 GPL3 Licensed |
| 10 | ' |
| 11 | ' |
| 12 | ' GNU GENERAL PUBLIC LICENSE (GPL3) |
| 13 | ' |
| 14 | ' |
| 15 | ' This program is free software: you can redistribute it and/or modify |
| 16 | ' it under the terms of the GNU General Public License as published by |
| 17 | ' the Free Software Foundation, either version 3 of the License, or |
| 18 | ' (at your option) any later version. |
| 19 | ' |
| 20 | ' This program is distributed in the hope that it will be useful, |
| 21 | ' but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 22 | ' MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 23 | ' GNU General Public License for more details. |
| 24 | ' |
| 25 | ' You should have received a copy of the GNU General Public License |
| 26 | ' along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 27 | |
| 28 | |
| 29 | |
| 30 | ' /********************************************************************************/ |
| 31 | |
| 32 | ' Summaries: |
| 33 | |
| 34 | ' Class ChromeUIRender |
| 35 | ' |
| 36 | ' Sub: OnRenderMenuItemBackground, OnRenderSeparator |
| 37 | ' |
| 38 | ' |
| 39 | ' /********************************************************************************/ |
| 40 | |
| 41 | #End Region |
| 42 | |
| 43 | Imports System.Drawing |
| 44 | |
| 45 | Namespace Windows.Forms |
| 46 | |
| 47 | Public Class ChromeUIRender : Inherits ToolStripSystemRenderer |
| 48 | |
| 49 | ''' <summary> |
| 50 | ''' Draw MenuItem Background of MBMenuStrip |
| 51 | ''' </summary> |
| 52 | Protected Overrides Sub OnRenderMenuItemBackground(e As ToolStripItemRenderEventArgs) |
| 53 | Dim g As Graphics = e.Graphics |
| 54 | Dim rect As New Rectangle With { |
| 55 | .Location = New Point, |
| 56 | .Size = e.Item.Size |
| 57 | } |
| 58 | |
| 59 | If e.Item.Selected Then |
| 60 | g.FillRectangle(__chromeMenuSelected, rect) |
| 61 | Else |
| 62 | g.FillRectangle(Brushes.White, rect) |
| 63 | End If |
| 64 | End Sub |
| 65 | |
| 66 | ReadOnly __chromeMenuSelected As New SolidBrush(Color.FromArgb(66, 129, 244)) |
| 67 | ReadOnly __chromeSeperator As New Pen(New SolidBrush(Color.FromArgb(233, 233, 233)), 1) |
| 68 | |
| 69 | Protected Overrides Sub OnRenderSeparator(e As ToolStripSeparatorRenderEventArgs) |
| 70 | Dim h As Integer = e.Item.Height / 2 |
| 71 | Dim layout As New Rectangle With { |
| 72 | .Location = New Point, |
| 73 | .Size = New Size With { |
| 74 | .Width = e.ToolStrip.Width, |
| 75 | .Height = e.Item.Height |
| 76 | } |
| 77 | } |
| 78 | Dim pa As New Point(0, h) |
| 79 | Dim pb As New Point With { |
| 80 | .X = e.ToolStrip.Width, |
| 81 | .Y = h |
| 82 | } |
| 83 | |
| 84 | e.Graphics.FillRectangle(Brushes.White, layout) |
| 85 | e.Graphics.DrawLine(__chromeSeperator, pa, pb) |
| 86 | End Sub |
| 87 | End Class |
| 88 | End Namespace |