Delphi TChromeTabs 在 Delphi XE 中不工作

Question

所以我使用 Delphi XE，我想安装 TChromeTabs ( http://www.easy-ip.net/tchrometabs.html ) 或 ( https://github.com/norgepaul/TChromeTabs )，因为它似乎可以满足我的需要。

首先，该组件没有Delphi XE包，所以我想我可以尝试使用为XE2构建的包，然后当它给我错误时，我尝试了为Delphi 7构建的包。相同的结果.

我的意思是，该组件的安装工作正常，该组件显示在我的面板上，但如果我想将该组件放到我的表单上，我会在地址 00000000 处收到 AccessViolation。详细信息如下:

[422A1207]{Tee9150.bpl } Gdipapi.TGdiplusBase.NewInstance + $B
[5003A753]{rtl150.bpl  } System.@ClassCreate (Line 12121, "System.pas" + 5) + $0
[422B3CE2]{Tee9150.bpl } Gdipobj.TGPPen + $E
[11AE5CF5]{ChromeTabs_XE2_R.bpl} ChromeTabsControls.TBaseChromeButtonControl.GetButtonPen (Line 1897, "ChromeTabsControls.pas" + 2) + $27
[11AE22EF]{ChromeTabs_XE2_R.bpl} ChromeTabsControls.TAddButtonControl.GetPolygons (Line 481, "ChromeTabsControls.pas" + 1) + $4
[50285877]{vcl150.bpl  } Controls.TWinControl.GetClientRect (Line 11931, "Controls.pas" + 1) + $9
[5027BF34]{vcl150.bpl  } Controls.TControl.GetClientWidth (Line 5661, "Controls.pas" + 1) + $6
[11AE1F06]{ChromeTabs_XE2_R.bpl} ChromeTabsControls.TBaseChromeTabsControl.ContainsPoint (Line 318, "ChromeTabsControls.pas" + 3) + $7
[11AEBB0F]{ChromeTabs_XE2_R.bpl} ChromeTabs.TCustomChromeTabs.HitTest (Line 1777, "ChromeTabs.pas" + 9) + $B
[11AE9D3B]{ChromeTabs_XE2_R.bpl} ChromeTabs.TCustomChromeTabs.SetControlDrawStates (Line 819, "ChromeTabs.pas" + 6) + $28
[11AEF5F2]{ChromeTabs_XE2_R.bpl} ChromeTabs.TCustomChromeTabs.Resize (Line 3344, "ChromeTabs.pas" + 9) + $6
[50283788]{vcl150.bpl  } Controls.TWinControl.WMSize (Line 10336, "Controls.pas" + 20) + $6
[5027DF6C]{vcl150.bpl  } Controls.TControl.WndProc (Line 7074, "Controls.pas" + 91) + $6
[50037560]{rtl150.bpl  } System.@FreeMem (Line 3768, "System.pas" + 20) + $0
[5003C0B0]{rtl150.bpl  } System.@UStrClr (Line 16968, "System.pas" + 14) + $0
[20B03B6E]{coreide150.bpl} PropInsp.TPropertyInspector.DrawNamePair (Line 731, "PropInsp.pas" + 49) + $19
[5003C167]{rtl150.bpl  } System.@WStrArrayClr (Line 17237, "System.pas" + 9) + $0
[50282830]{vcl150.bpl  } Controls.TWinControl.WndProc (Line 9831, "Controls.pas" + 144) + $6
[5025E975]{vcl150.bpl  } Graphics.TCanvas.SetHandle (Line 4170, "Graphics.pas" + 6) + $6
[50282830]{vcl150.bpl  } Controls.TWinControl.WndProc (Line 9831, "Controls.pas" + 144) + $6
[500AFA64]{rtl150.bpl  } Classes.StdWndProc (Line 13491, "Classes.pas" + 8) + $0
[11AF010E]{ChromeTabs_XE2_R.bpl} ChromeTabs.TCustomChromeTabs.WndProc (Line 3716, "ChromeTabs.pas" + 10) + $4
[50281ED0]{vcl150.bpl  } Controls.TWinControl.MainWndProc (Line 9552, "Controls.pas" + 3) + $6
[500AFA64]{rtl150.bpl  } Classes.StdWndProc (Line 13491, "Classes.pas" + 8) + $0
[5003ABE2]{rtl150.bpl  } System.TMonitor.Exit (Line 12523, "System.pas" + 9) + $7
[5003AC1B]{rtl150.bpl  } System.TMonitor.Exit (Line 12537, "System.pas" + 2) + $7
[5009E0CE]{rtl150.bpl  } Classes.TInterfaceList.GetCount (Line 4147, "Classes.pas" + 5) + $9
[50040A33]{rtl150.bpl  } System.TInterfacedObject._Release (Line 28243, "System.pas" + 1) + $3
[50040950]{rtl150.bpl  } System.@IntfClear (Line 28061, "System.pas" + 10) + $0
[51B1DD1E]{vcldesigner150.bpl} VCLSurface.TVclDesignSurface.IsDesignMsg (Line 3307, "VCLSurface.pas" + 186) + $28
[50281129]{vcl150.bpl  } Controls.TWinControl.Broadcast (Line 8982, "Controls.pas" + 1) + $3
[502811A9]{vcl150.bpl  } Controls.TWinControl.NotifyControls (Line 9010, "Controls.pas" + 9) + $2
[5003AEBE]{rtl150.bpl  } System.TMonitor.TryEnter (Line 12708, "System.pas" + 10) + $0
[5003AA38]{rtl150.bpl  } System.TMonitor.Enter (Line 12406, "System.pas" + 4) + $2
[50282830]{vcl150.bpl  } Controls.TWinControl.WndProc (Line 9831, "Controls.pas" + 144) + $6
[502532CF]{vcl150.bpl  } Windows.CreateWindowEx (Line 35262, "windows.pas" + 2) + $2A
[502815D4]{vcl150.bpl  } Controls.TWinControl.CreateWindowHandle (Line 9225, "Controls.pas" + 1) + $2A
[11AED02A]{ChromeTabs_XE2_R.bpl} ChromeTabs.TCustomChromeTabs.CreateWindowHandle (Line 2291, "ChromeTabs.pas" + 1) + $2
[502814D6]{vcl150.bpl  } Controls.TWinControl.CreateWnd (Line 9202, "Controls.pas" + 45) + $A
[5028191A]{vcl150.bpl  } Controls.TWinControl.CreateHandle (Line 9340, "Controls.pas" + 3) + $4
[50281BE0]{vcl150.bpl  } Controls.TWinControl.UpdateShowing (Line 9463, "Controls.pas" + 7) + $11
[50281C0E]{vcl150.bpl  } Controls.TWinControl.UpdateShowing (Line 9466, "Controls.pas" + 10) + $10
[50281D88]{vcl150.bpl  } Controls.TWinControl.UpdateControlState (Line 9510, "Controls.pas" + 21) + $3
[50280FE2]{vcl150.bpl  } Controls.TWinControl.InsertControl (Line 8903, "Controls.pas" + 25) + $2
[5027C54C]{vcl150.bpl  } Controls.TControl.SetParent (Line 5873, "Controls.pas" + 9) + $4
[502877B9]{vcl150.bpl  } Controls.TWinControl.SetParent (Line 13156, "Controls.pas" + 5) + $5
[51B18803]{vcldesigner150.bpl} VCLSurface.TControlItem.SetParent (Line 897, "VCLSurface.pas" + 1) + $19
[2107A0DF]{designide150.bpl} ComponentDesigner.TComponentRoot.DoCreateComponent (Line 2411, "ComponentDesigner.pas" + 99) + $8
[2107F022]{designide150.bpl} ComponentDesigner.TComponentRoot.CreateCurrentComponent (Line 4384, "ComponentDesigner.pas" + 2) + $32
[2109636E]{designide150.bpl} Surface.TDesignSurface.CreateItem (Line 187, "Surface.pas" + 1) + $11
[2104E6BE]{designide150.bpl} Designer.TDesigner.DoDragCreate (Line 764, "Designer.pas" + 1) + $F
[2104EE98]{designide150.bpl} Designer.TDesigner.DragEnd (Line 928, "Designer.pas" + 19) + $3
[21051474]{designide150.bpl} Designer.TDesigner.MouseUp (Line 1710, "Designer.pas" + 1) + $2
[51B1CCA1]{vcldesigner150.bpl} VCLSurface.MouseEvent (Line 2908, "VCLSurface.pas" + 45) + $11
[5003AC1B]{rtl150.bpl  } System.TMonitor.Exit (Line 12537, "System.pas" + 2) + $7
[51B1D87B]{vcldesigner150.bpl} VCLSurface.TVclDesignSurface.IsDesignMsg (Line 3169, "VCLSurface.pas" + 48) + $6
[500AFA64]{rtl150.bpl  } Classes.StdWndProc (Line 13491, "Classes.pas" + 8) + $0
[5003A336]{rtl150.bpl  } System.@IsClass (Line 11370, "System.pas" + 1) + $8
[5027DCDB]{vcl150.bpl  } Controls.TControl.WndProc (Line 6987, "Controls.pas" + 4) + $21
[502820C3]{vcl150.bpl  } Controls.TWinControl.IsControlMouseMsg (Line 9608, "Controls.pas" + 1) + $9
[50282830]{vcl150.bpl  } Controls.TWinControl.WndProc (Line 9831, "Controls.pas" + 144) + $6
[5034FB28]{vcl150.bpl  } Forms.TCustomForm.WndProc (Line 3961, "Forms.pas" + 191) + $5
[50281ED0]{vcl150.bpl  } Controls.TWinControl.MainWndProc (Line 9552, "Controls.pas" + 3) + $6
[500AFA64]{rtl150.bpl  } Classes.StdWndProc (Line 13491, "Classes.pas" + 8) + $0
[503975EB]{vcl150.bpl  } AppEvnts.TMultiCaster.GetAppEvents (Line 653, "AppEvnts.pas" + 1) + $5
[50358AF7]{vcl150.bpl  } Forms.TApplication.ProcessMessage (Line 9760, "Forms.pas" + 23) + $1
[50358B3A]{vcl150.bpl  } Forms.TApplication.HandleMessage (Line 9790, "Forms.pas" + 1) + $4
[50358E65]{vcl150.bpl  } Forms.TApplication.Run (Line 9927, "Forms.pas" + 26) + $3

我不知道如何处理这个问题...如果我卸载 XE2 软件包并安装 Delphi 7 软件包，则会出现相同的错误。似乎这一切都是从 Tee 包开始的……我可能是错的

我应该怎么做才能使其正常工作并能够使用该组件？

Answer 1

好的，所以解决方案是:

1. 重命名位于组件文件夹 GDIPlus 子文件夹中的文件 GDIPAPI.pas、GDIPObj.pas 和 GDIPUtils.pas。我通过添加尾随 x 来重命名它们。所以我最终得到了 GDIPAPIx.pas、GDIPObjx.pas 和 GDIPUtilsx.pas

   <

2. 编辑 pas 文件并将单位名称替换为新名称，并更新使用子句以指向新单位名称。(我还将更改后的 pas 文件添加到我的 Lib 文件夹中)

3. 编译、构建并安装组件。

如果您跳过上述任何步骤，您很可能会收到各种编译错误，这是由于这些单元可能仍然引用位于您的 Lib 文件夹中的原始 GDIP 文件(由 Tee 大多数人放置在那里)可能)。因此，请确保用新名称替换单元内的所有引用

我还认为，如果我只重命名前两个文件，它可能会起作用，但我没有心情进行更多测试。

现在一切正常了。我可以将控件添加到我的表单中，并且可以正常运行我的简单测试应用程序，不会出现任何错误。

如果它的创建者能够解决这个问题，并为 delphi XE 创建一个 dpk，那就太好了。