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Merged
NickVolynkin merged 4 commits into from
Apr 6, 2026
Merged

delphi/cpp-builder: Reorganize example projects. #5

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f6dd13c
delphi: Extract data components to a data module
NickVolynkin Apr 2, 2026
9978b2a
delphi: Remove the SkinController component
NickVolynkin Apr 2, 2026
8d5ff52
cpp-builder: Extract data components to a data module
NickVolynkin Apr 2, 2026
a30ef53
cpp-builder: Remove the SkinController component
NickVolynkin Apr 2, 2026
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8 changes: 8 additions & 0 deletions CPB/ReportFilter.cbproj
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Original file line number Diff line number Diff line change
Expand Up @@ -199,12 +199,20 @@ $(PostBuildEvent)]]></PostBuildEvent>
<BuildOrder>1</BuildOrder>
<PCH>true</PCH>
</PCHCompile>
<CppCompile Include="uData.cpp">
<Form>DataModule1</Form>
<FormType>dfm</FormType>
<DesignClass>TDataModule</DesignClass>
<DependentOn>uData.h</DependentOn>
<BuildOrder>4</BuildOrder>
</CppCompile>
<CppCompile Include="uMainForm.cpp">
<Form>MainForm</Form>
<FormType>dfm</FormType>
<DependentOn>uMainForm.h</DependentOn>
<BuildOrder>2</BuildOrder>
</CppCompile>
<FormResources Include="uData.dfm"/>
<BuildConfiguration Include="Base">
<Key>Base</Key>
</BuildConfiguration>
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5 changes: 4 additions & 1 deletion CPB/ReportFilter.cpp
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Expand Up @@ -3,8 +3,10 @@
#include <vcl.h>
#pragma hdrstop
#include <tchar.h>
//---------------------------------------------------------------------------
USEFORM("uMainForm.cpp", MainForm);
USEFORM("uData.cpp", DataModule1);

//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
int WINAPI _tWinMain(HINSTANCE, HINSTANCE, LPTSTR, int)
{
Expand All @@ -13,6 +15,7 @@ int WINAPI _tWinMain(HINSTANCE, HINSTANCE, LPTSTR, int)
Application->Initialize();
Application->MainFormOnTaskBar = true;
Application->Title = "DevExpress Example - Filter Data Records in a Report";
Application->CreateForm(__classid(TDataModule1), &DataModule1);
Application->CreateForm(__classid(TMainForm), &MainForm);
Application->Run();
}
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22 changes: 22 additions & 0 deletions CPB/uData.cpp
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@@ -0,0 +1,22 @@
//---------------------------------------------------------------------------


#pragma hdrstop

#include "uData.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma classgroup "Vcl.Controls.TControl"
#pragma link "dxmdaset"
#pragma link "cxClasses"
#pragma link "dxBackend"
#pragma link "dxBackend.ConnectionString.JSON"
#pragma link "dxBackend.ConnectionString.JSON.DataSet"
#pragma resource "*.dfm"
TDataModule1 *DataModule1;
//---------------------------------------------------------------------------
__fastcall TDataModule1::TDataModule1(TComponent* Owner)
: TDataModule(Owner)
{
}
//---------------------------------------------------------------------------
320 changes: 320 additions & 0 deletions CPB/uData.dfm
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35 changes: 35 additions & 0 deletions CPB/uData.h
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@@ -0,0 +1,35 @@
//---------------------------------------------------------------------------

#ifndef uDataH
#define uDataH
//---------------------------------------------------------------------------
#include <System.Classes.hpp>
#include "dxmdaset.hpp"
#include <Data.DB.hpp>
#include "cxClasses.hpp"
#include "dxBackend.ConnectionString.JSON.DataSet.hpp"
#include "dxBackend.ConnectionString.JSON.hpp"
#include "dxBackend.hpp"
//---------------------------------------------------------------------------
class TDataModule1 : public TDataModule
{
__published: // IDE-managed Components
TdxMemData *mdProducts;
TIntegerField *mdProductsProductID;
TWideStringField *mdProductsProductName;
TWideStringField *mdProductsQuantityPerUnit;
TSmallintField *mdProductsUnitsInStock;
TIntegerField *mdProductsCategoryID;
TWideStringField *mdProductsCategoryName;
TDataSource *dsProducts;
TdxBackendDataConnectionManager *dxReportDataConnectionManager;
TdxBackendDataSetJSONConnection *NWindMemDataConnection;
TdxBackendDataSetCollectionItem *NWindMemDataConnectionItem1;
private: // User declarations
public: // User declarations
__fastcall TDataModule1(TComponent* Owner);
};
//---------------------------------------------------------------------------
extern PACKAGE TDataModule1 *DataModule1;
//---------------------------------------------------------------------------
#endif
323 changes: 1 addition & 322 deletions CPB/uMainForm.dfm
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17 changes: 1 addition & 16 deletions CPB/uMainForm.h
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Expand Up @@ -44,6 +44,7 @@
#include "dxBackend.ConnectionString.JSON.hpp"
#include "dxBackend.ConnectionString.SQL.hpp"
#include "dxBackend.hpp"
#include "uData.h"
//---------------------------------------------------------------------------
class TMainForm : public TForm
{
Expand All @@ -62,23 +63,7 @@ class TMainForm : public TForm
TdxLayoutGroup *dxLayoutControl1Group_Root;
TdxLayoutItem *liPreview;
TdxLayoutLabeledItem *dxLayoutLabeledItem1;
TdxLayoutGroup *dxLayoutGroup1;
TdxLayoutGroup *dxLayoutGroup2;
TdxLayoutItem *dxLayoutItem1;
TdxLayoutGroup *dxLayoutGroup3;
TdxReport *dxReport1;
TdxBackendDataConnectionManager *dxReportDataConnectionManager;
TdxBackendDataSetJSONConnection *NWindMemDataConnection;
TdxBackendDataSetCollectionItem *NWindMemDataConnectionItem1;
TdxSkinController *dxSkinController1;
TDataSource *dsProducts;
TdxMemData *mdProducts;
TIntegerField *mdProductsProductID;
TWideStringField *mdProductsProductName;
TWideStringField *mdProductsQuantityPerUnit;
TSmallintField *mdProductsUnitsInStock;
TIntegerField *mdProductsCategoryID;
TWideStringField *mdProductsCategoryName;
void __fastcall btnPreviewClick(TObject *Sender);
private: // User declarations
protected:
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4 changes: 3 additions & 1 deletion Delphi/ReportFilter.dpr
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Expand Up @@ -3,14 +3,16 @@ program ReportFilter;
uses
Vcl.Forms,
uMainForm in 'uMainForm.pas' {MainForm},
ReportFilter.dxSettings in 'ReportFilter.dxSettings.pas';
ReportFilter.dxSettings in 'ReportFilter.dxSettings.pas',
uData in 'uData.pas' {DataModule1: TDataModule};

{$R *.res}

begin
Application.Initialize;
Application.MainFormOnTaskbar := True;
Application.Title := 'DevExpress Example - Filter Data Records in a Report';
Application.CreateForm(TDataModule1, DataModule1);
Application.CreateForm(TMainForm, MainForm);
Application.Run;
end.
5 changes: 5 additions & 0 deletions Delphi/ReportFilter.dproj
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Expand Up @@ -138,6 +138,11 @@ $(PostBuildEvent)]]></PostBuildEvent>
<FormType>dfm</FormType>
</DCCReference>
<DCCReference Include="ReportFilter.dxSettings.pas"/>
<DCCReference Include="uData.pas">
<Form>DataModule1</Form>
<FormType>dfm</FormType>
<DesignClass>TDataModule</DesignClass>
</DCCReference>
<BuildConfiguration Include="Base">
<Key>Base</Key>
</BuildConfiguration>
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