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unit SchemaSelection;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, PNGImage, AuxFuncs, ExtCtrls, TntExtCtrls, StdCtrls,
SchemataTreeView, TntStdCtrls, TntForms, MySQLConnection,
myx_public_interface, Menus, TntMenus;
type
TSchemaSelectionForm = class(TTntForm)
SchemataFrame: TSchemataFrame;
HeaderPnl: TTntPanel;
Label1: TTntLabel;
Label2: TTntLabel;
BottomPnl: TTntPanel;
HeaderImg: TTntImage;
CancelBtn: TTntButton;
OKBtn: TTntButton;
TntBevel1: TTntBevel;
constructor Create(AOwner: TComponent; MySQLConn: TMySQLConn); reintroduce; overload;
procedure FormCreate(Sender: TObject);
procedure FormDestroy(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure OKBtnClick(Sender: TObject);
procedure TntFormKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
private
{ Private declarations }
SchemaPNGImg: TPNGObject;
MySQLConn: TMySQLConn;
public
{ Public declarations }
SelectedSchema: TMYX_SCHEMA;
end;
implementation
{$R *.dfm}
uses
PNGTools;
constructor TSchemaSelectionForm.Create(AOwner: TComponent; MySQLConn: TMySQLConn);
begin
self.MySQLConn:=MySQLConn;
inherited Create(AOwner);
end;
procedure TSchemaSelectionForm.FormCreate(Sender: TObject);
begin
InitForm(self);
SchemaPNGImg:=LoadPNGImageFromResource('schema_32x32', HeaderImg);
SchemataFrame.MySQLConnection:=MySQLConn;
SchemataFrame.ShowAssetsOnSchemaExpansion:=False;
SchemataFrame.ShowSchemaAssets:=False;
SchemataFrame.ReloadSchemaTree;
SelectedSchema:=nil;
end;
procedure TSchemaSelectionForm.FormDestroy(Sender: TObject);
begin
//
end;
procedure TSchemaSelectionForm.FormClose(Sender: TObject;
var Action: TCloseAction);
begin
//
end;
procedure TSchemaSelectionForm.OKBtnClick(Sender: TObject);
begin
SelectedSchema:=TMYX_SCHEMA(SchemataFrame.GetCatalogVSTFocusedObject(TMYX_SCHEMA));
ModalResult:=mrOK;
end;
procedure TSchemaSelectionForm.TntFormKeyDown(Sender: TObject;
var Key: Word; Shift: TShiftState);
begin
if (Key=VK_ESCAPE) then
ModalResult := mrCancel;
end;
end.
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