Member functions for the classes defined in LISTDB.H
- This class is used to present a generic ListBox lookup window for
- use with any of the object creation/selection choice widgets. This
- dialog window will present a (possibly) scrolling list of values
- that come from a data table source. Based on the object type passed
- in the constructor, a ListBox is built to present the user with a
- single selection listbox.
-
- The string selected from the list box is stored in the Global variable
- "ListDB_Seclection", and will remain set until another interation of this
- routine is called.
-
- For each object (database) type that is to be used, an overridden
- constructor should be written to appropriately link to the proper
- data table/object for building the list.
-
+ This class is used to present a generic ListBox lookup window for
+ use with any of the object creation/selection choice widgets. This
+ dialog window will present a (possibly) scrolling list of values
+ that come from a data table source. Based on the object type passed
+ in the constructor, a ListBox is built to present the user with a
+ single selection listbox.
+
+ The string selected from the list box is stored in the Global variable
+ "ListDB_Seclection", and will remain set until another interation of this
+ routine is called.
+
+ For each object (database) type that is to be used, an overridden
+ constructor should be written to appropriately link to the proper
+ data table/object for building the list.
+
The data table record access is all handled through the routines
in this module, interfacing with the methods defined in wxTable.
- All objects which use data table access must be initialized and
- have opened the table prior to passing them in the dialog
- constructor, and the 'where' query should already have been set
- and performed before creating this dialog instance.
+ All objects which use data table access must be initialized and
+ have opened the table prior to passing them in the dialog
+ constructor, and the 'where' query should already have been set
+ and performed before creating this dialog instance.
// SYNOPSIS STOP
*/
#include <wx/dbtable.h>
-extern DbList* WXDLLEXPORT PtrBegDbList; /* from db.cpp, used in getting back error results from db connections */
+extern DbList WXDLLEXPORT *PtrBegDbList; /* from db.cpp, used in getting back error results from db connections */
#include "listdb.h"
*/
char *GetExtendedDBErrorMsg2(char *ErrFile, int ErrLine)
{
- static wxString msg;
-
- wxString tStr;
-
- if (ErrFile || ErrLine)
- {
- msg += "File: ";
- msg += ErrFile;
- msg += " Line: ";
- tStr.Printf("%d",ErrLine);
- msg += tStr.GetData();
- msg += "\n";
- }
-
- msg.Append ("\nODBC errors:\n");
- msg += "\n";
-
- /* Scan through each database connection displaying
- * any ODBC errors that have occured. */
- for (DbList *pDbList = PtrBegDbList; pDbList; pDbList = pDbList->PtrNext)
- {
- // Skip over any free connections
- if (pDbList->Free)
- continue;
- // Display errors for this connection
- for (int i = 0; i < DB_MAX_ERROR_HISTORY; i++)
- {
- if (pDbList->PtrDb->errorList[i])
- {
- msg.Append(pDbList->PtrDb->errorList[i]);
- if (strcmp(pDbList->PtrDb->errorList[i],"") != 0)
- msg.Append("\n");
- }
- }
- }
- msg += "\n";
-
- return (char*) (const char*) msg;
+ static wxString msg;
+
+ wxString tStr;
+
+ if (ErrFile || ErrLine)
+ {
+ msg += "File: ";
+ msg += ErrFile;
+ msg += " Line: ";
+ tStr.Printf("%d",ErrLine);
+ msg += tStr.GetData();
+ msg += "\n";
+ }
+
+ msg.Append ("\nODBC errors:\n");
+ msg += "\n";
+
+ /* Scan through each database connection displaying
+ * any ODBC errors that have occured. */
+ for (DbList *pDbList = PtrBegDbList; pDbList; pDbList = pDbList->PtrNext)
+ {
+ // Skip over any free connections
+ if (pDbList->Free)
+ continue;
+ // Display errors for this connection
+ for (int i = 0; i < DB_MAX_ERROR_HISTORY; i++)
+ {
+ if (pDbList->PtrDb->errorList[i])
+ {
+ msg.Append(pDbList->PtrDb->errorList[i]);
+ if (strcmp(pDbList->PtrDb->errorList[i],"") != 0)
+ msg.Append("\n");
+ }
+ }
+ }
+ msg += "\n";
+
+ return (char*) (const char*) msg;
} // GetExtendedDBErrorMsg
Clookup::Clookup(char *tblName, char *colName) : wxTable(READONLY_DB, tblName, 1, NULL, !QUERY_ONLY, DbConnectInf.defaultDir)
{
- SetColDefs (0, colName, DB_DATA_TYPE_VARCHAR, lookupCol, SQL_C_CHAR, LOOKUP_COL_LEN+1, FALSE, FALSE);
+ SetColDefs (0, colName, DB_DATA_TYPE_VARCHAR, lookupCol, SQL_C_CHAR, LOOKUP_COL_LEN+1, FALSE, FALSE);
} // Clookup()
Clookup2::Clookup2(char *tblName, char *colName1, char *colName2, wxDB *pDb)
: wxTable(pDb, tblName, (1 + (strlen(colName2) > 0)), NULL, !QUERY_ONLY, DbConnectInf.defaultDir)
{
- int i = 0;
+ int i = 0;
- SetColDefs (i, colName1, DB_DATA_TYPE_VARCHAR, lookupCol1, SQL_C_CHAR, LOOKUP_COL_LEN+1, FALSE, FALSE);
+ SetColDefs (i, colName1, DB_DATA_TYPE_VARCHAR, lookupCol1, SQL_C_CHAR, LOOKUP_COL_LEN+1, FALSE, FALSE);
- if (strlen(colName2) > 0)
- SetColDefs (++i, colName2, DB_DATA_TYPE_VARCHAR, lookupCol2, SQL_C_CHAR, LOOKUP_COL_LEN+1, FALSE, FALSE);
+ if (strlen(colName2) > 0)
+ SetColDefs (++i, colName2, DB_DATA_TYPE_VARCHAR, lookupCol2, SQL_C_CHAR, LOOKUP_COL_LEN+1, FALSE, FALSE);
} // Clookup2()
BEGIN_EVENT_TABLE(ClookUpDlg, wxDialog)
-// EVT_LISTBOX(LOOKUP_DIALOG_SELECT, ClookUpDlg::SelectCallback)
+// EVT_LISTBOX(LOOKUP_DIALOG_SELECT, ClookUpDlg::SelectCallback)
EVT_BUTTON(LOOKUP_DIALOG_OK, ClookUpDlg::OnButton)
EVT_BUTTON(LOOKUP_DIALOG_CANCEL, ClookUpDlg::OnButton)
EVT_CLOSE(ClookUpDlg::OnClose)
// This is a generic lookup constructor that will work with any table and any column
ClookUpDlg::ClookUpDlg(wxWindow *parent, char *windowTitle, char *tableName, char *colName,
- char *where, char *orderBy) : wxDialog (parent, LOOKUP_DIALOG, "Select...", wxPoint(-1, -1), wxSize(400, 290))
+ char *where, char *orderBy) : wxDialog (parent, LOOKUP_DIALOG, "Select...", wxPoint(-1, -1), wxSize(400, 290))
{
- wxBeginBusyCursor();
-
- strcpy(ListDB_Selection,"");
- widgetPtrsSet = FALSE;
- lookup = 0;
- lookup2 = 0;
- noDisplayCols = 1;
- col1Len = 0;
-
- pLookUpSelectList = new wxListBox(this, LOOKUP_DIALOG_SELECT, wxPoint(5, 15), wxSize(384, 195), 0, 0, wxLB_SINGLE|wxLB_ALWAYS_SB, wxDefaultValidator, "LookUpSelectList");
- pLookUpOkBtn = new wxButton(this, LOOKUP_DIALOG_OK, "&Ok", wxPoint(113, 222), wxSize(70, 35), 0, wxDefaultValidator, "LookUpOkBtn");
- pLookUpCancelBtn = new wxButton(this, LOOKUP_DIALOG_CANCEL, "C&ancel", wxPoint(212, 222), wxSize(70, 35), 0, wxDefaultValidator, "LookUpCancelBtn");
-
- widgetPtrsSet = TRUE;
-
- // Query the lookup table and display the result set
- if (!(lookup = new Clookup(tableName, colName)))
- {
- wxMessageBox("Error allocating memory for 'Clookup'object.","Error...");
- Close();
- return;
- }
-
- if (!lookup->Open())
- {
- wxString tStr;
- tStr.Printf("Unable to open the table '%s'.",tableName);
- wxMessageBox(tStr,"ODBC Error...");
- Close();
- return;
- }
-
- lookup->orderBy = orderBy;
- lookup->where = where;
- if (!lookup->Query())
- {
- wxMessageBox("ODBC error during Query()","ODBC Error...");
- Close();
- return;
- }
-
- // Fill in the list box from the query result set
- while (lookup->GetNext())
- pLookUpSelectList->Append(lookup->lookupCol);
-
- // Highlight the first list item
- pLookUpSelectList->SetSelection(0);
-
- // Make the OK activate by pressing Enter
- if (pLookUpSelectList->Number())
- pLookUpOkBtn->SetDefault();
- else
- {
- pLookUpCancelBtn->SetDefault();
- pLookUpOkBtn->Enable(FALSE);
- }
-
- // Display the dialog window
- SetTitle(windowTitle);
- Centre(wxBOTH);
- wxEndBusyCursor();
- ShowModal();
+ wxBeginBusyCursor();
+
+ strcpy(ListDB_Selection,"");
+ widgetPtrsSet = FALSE;
+ lookup = 0;
+ lookup2 = 0;
+ noDisplayCols = 1;
+ col1Len = 0;
+
+ pLookUpSelectList = new wxListBox(this, LOOKUP_DIALOG_SELECT, wxPoint( 5, 15), wxSize(384, 195), 0, 0, wxLB_SINGLE|wxLB_ALWAYS_SB, wxDefaultValidator, "LookUpSelectList");
+ pLookUpOkBtn = new wxButton(this, LOOKUP_DIALOG_OK, "&Ok", wxPoint(113, 222), wxSize( 70, 35), 0, wxDefaultValidator, "LookUpOkBtn");
+ pLookUpCancelBtn = new wxButton(this, LOOKUP_DIALOG_CANCEL, "C&ancel", wxPoint(212, 222), wxSize( 70, 35), 0, wxDefaultValidator, "LookUpCancelBtn");
+
+ widgetPtrsSet = TRUE;
+
+ // Query the lookup table and display the result set
+ if (!(lookup = new Clookup(tableName, colName)))
+ {
+ wxMessageBox("Error allocating memory for 'Clookup'object.","Error...");
+ Close();
+ return;
+ }
+
+ if (!lookup->Open())
+ {
+ wxString tStr;
+ tStr.Printf("Unable to open the table '%s'.",tableName);
+ wxMessageBox(tStr,"ODBC Error...");
+ Close();
+ return;
+ }
+
+ lookup->orderBy = orderBy;
+ lookup->where = where;
+ if (!lookup->Query())
+ {
+ wxMessageBox("ODBC error during Query()","ODBC Error...");
+ Close();
+ return;
+ }
+
+ // Fill in the list box from the query result set
+ while (lookup->GetNext())
+ pLookUpSelectList->Append(lookup->lookupCol);
+
+ // Highlight the first list item
+ pLookUpSelectList->SetSelection(0);
+
+ // Make the OK activate by pressing Enter
+ if (pLookUpSelectList->Number())
+ pLookUpOkBtn->SetDefault();
+ else
+ {
+ pLookUpCancelBtn->SetDefault();
+ pLookUpOkBtn->Enable(FALSE);
+ }
+
+ // Display the dialog window
+ SetTitle(windowTitle);
+ Centre(wxBOTH);
+ wxEndBusyCursor();
+ ShowModal();
} // Generic lookup constructor
// This is a generic lookup constructor that will work with any table and any column.
// It extends the capabilites of the lookup dialog in the following ways:
//
-// 1) 2 columns rather than one
+// 1) 2 columns rather than one
// 2) The ability to select DISTINCT column values
//
// Only set distinctValues equal to true if necessary. In many cases, the constraints
// in the lookup window.
//
ClookUpDlg::ClookUpDlg(wxWindow *parent, char *windowTitle, char *tableName,
- char *dispCol1, char *dispCol2, char *where, char *orderBy, bool distinctValues,
- char *selectStmt, int maxLenCol1, wxDB *pDb, bool allowOk) : wxDialog (parent, LOOKUP_DIALOG, "Select...", wxPoint(-1, -1), wxSize(400, 290))
+ char *dispCol1, char *dispCol2, char *where, char *orderBy, bool distinctValues,
+ char *selectStmt, int maxLenCol1, wxDB *pDb, bool allowOk) : wxDialog (parent, LOOKUP_DIALOG, "Select...", wxPoint(-1, -1), wxSize(400, 290))
{
- wxBeginBusyCursor();
-
- strcpy(ListDB_Selection,"");
- strcpy(ListDB_Selection2,"");
- widgetPtrsSet = FALSE;
- lookup = 0;
- lookup2 = 0;
- noDisplayCols = (strlen(dispCol2) ? 2 : 1);
- col1Len = 0;
-
- wxFont fixedFont(12,wxMODERN,wxNORMAL,wxNORMAL);
-
- // this is done with fixed font so that the second column (if any) will be left
- // justified in the second column
- pLookUpSelectList = new wxListBox(this, LOOKUP_DIALOG_SELECT, wxPoint(5, 15), wxSize(384, 195), 0, 0, wxLB_SINGLE|wxLB_ALWAYS_SB, wxDefaultValidator, "LookUpSelectList");
+ wxBeginBusyCursor();
+
+ strcpy(ListDB_Selection,"");
+ strcpy(ListDB_Selection2,"");
+ widgetPtrsSet = FALSE;
+ lookup = 0;
+ lookup2 = 0;
+ noDisplayCols = (strlen(dispCol2) ? 2 : 1);
+ col1Len = 0;
+
+ wxFont fixedFont(12,wxMODERN,wxNORMAL,wxNORMAL);
+
+ // this is done with fixed font so that the second column (if any) will be left
+ // justified in the second column
+ pLookUpSelectList = new wxListBox(this, LOOKUP_DIALOG_SELECT, wxPoint(5, 15), wxSize(384, 195), 0, 0, wxLB_SINGLE|wxLB_ALWAYS_SB, wxDefaultValidator, "LookUpSelectList");
pLookUpSelectList->SetFont(fixedFont);
- pLookUpOkBtn = new wxButton(this, LOOKUP_DIALOG_OK, "&Ok", wxPoint(113, 222), wxSize(70, 35), 0, wxDefaultValidator, "LookUpOkBtn");
- pLookUpCancelBtn = new wxButton(this, LOOKUP_DIALOG_CANCEL, "C&ancel", wxPoint(212, 222), wxSize(70, 35), 0, wxDefaultValidator, "LookUpCancelBtn");
-
- widgetPtrsSet = TRUE;
-
- // Query the lookup table and display the result set
- if (!(lookup2 = new Clookup2(tableName, dispCol1, dispCol2, pDb)))
- {
- wxMessageBox("Error allocating memory for 'Clookup2'object.","Error...");
- Close();
- return;
- }
-
- if (!lookup2->Open())
- {
- wxString tStr;
- tStr.Printf("Unable to open the table '%s'.",tableName);
- tStr += GetExtendedDBErrorMsg2(__FILE__,__LINE__);
- wxMessageBox(tStr,"ODBC Error...");
- Close();
- return;
- }
-
- // If displaying 2 columns, determine the maximum length of column1
- int maxColLen;
- if (maxLenCol1)
- maxColLen = col1Len = maxLenCol1; // user passed in max col length for column 1
- else
- {
- maxColLen = LOOKUP_COL_LEN;
- if (strlen(dispCol2))
- {
- wxString q = "SELECT MAX({fn LENGTH(";
- q += dispCol1;
- q += ")}), NULL";
- q += " FROM ";
- q += tableName;
- if (strlen(where))
- {
- q += " WHERE ";
- q += where;
- }
- if (!lookup2->QueryBySqlStmt((char*) (const char*) q))
- {
- wxMessageBox("ODBC error during QueryBySqlStmt()","ODBC Error...");
- Close();
- return;
- }
- if (lookup2->GetNext())
- maxColLen = col1Len = atoi(lookup2->lookupCol1);
- else
- wxMessageBox("ODBC error during GetNext()","ODBC Error...");
- }
- }
-
- // Query the actual record set
- if (selectStmt && strlen(selectStmt)) // Query by sql stmt passed in
- {
- if (!lookup2->QueryBySqlStmt(selectStmt))
- {
- wxMessageBox("ODBC error during QueryBySqlStmt()","ODBC Error...");
- Close();
- return;
- }
- }
- else // Query using where and order by clauses
- {
- lookup2->orderBy = orderBy;
- lookup2->where = where;
- if (!lookup2->Query(FALSE, distinctValues))
- {
- wxMessageBox("ODBC error during Query()","ODBC Error...");
- Close();
- return;
- }
- }
-
- // Fill in the list box from the query result set
- wxString s;
- while (lookup2->GetNext())
- {
- s = lookup2->lookupCol1;
- if (strlen(dispCol2)) // Append the optional column 2
- {
- s.Append(' ', (maxColLen + LISTDB_NO_SPACES_BETWEEN_COLS - strlen(lookup2->lookupCol1)));
- s.Append(lookup2->lookupCol2);
- }
- pLookUpSelectList->Append(s);
- }
-
- // Highlight the first list item
- pLookUpSelectList->SetSelection(0);
-
- // Make the OK activate by pressing Enter
- if (pLookUpSelectList->Number())
- pLookUpOkBtn->SetDefault();
- else
- {
- pLookUpCancelBtn->SetDefault();
- pLookUpOkBtn->Enable(FALSE);
- }
-
- pLookUpOkBtn->Enable(allowOk);
-
- // Display the dialog window
- SetTitle(windowTitle);
- Centre(wxBOTH);
- wxEndBusyCursor();
- ShowModal();
+ pLookUpOkBtn = new wxButton(this, LOOKUP_DIALOG_OK, "&Ok", wxPoint(113, 222), wxSize(70, 35), 0, wxDefaultValidator, "LookUpOkBtn");
+ pLookUpCancelBtn = new wxButton(this, LOOKUP_DIALOG_CANCEL, "C&ancel", wxPoint(212, 222), wxSize(70, 35), 0, wxDefaultValidator, "LookUpCancelBtn");
+
+ widgetPtrsSet = TRUE;
+
+ // Query the lookup table and display the result set
+ if (!(lookup2 = new Clookup2(tableName, dispCol1, dispCol2, pDb)))
+ {
+ wxMessageBox("Error allocating memory for 'Clookup2'object.","Error...");
+ Close();
+ return;
+ }
+
+ if (!lookup2->Open())
+ {
+ wxString tStr;
+ tStr.Printf("Unable to open the table '%s'.",tableName);
+ tStr += GetExtendedDBErrorMsg2(__FILE__,__LINE__);
+ wxMessageBox(tStr,"ODBC Error...");
+ Close();
+ return;
+ }
+
+ // If displaying 2 columns, determine the maximum length of column1
+ int maxColLen;
+ if (maxLenCol1)
+ maxColLen = col1Len = maxLenCol1; // user passed in max col length for column 1
+ else
+ {
+ maxColLen = LOOKUP_COL_LEN;
+ if (strlen(dispCol2))
+ {
+ wxString q = "SELECT MAX({fn LENGTH(";
+ q += dispCol1;
+ q += ")}), NULL";
+ q += " FROM ";
+ q += tableName;
+ if (strlen(where))
+ {
+ q += " WHERE ";
+ q += where;
+ }
+ if (!lookup2->QueryBySqlStmt((char*) (const char*) q))
+ {
+ wxMessageBox("ODBC error during QueryBySqlStmt()","ODBC Error...");
+ Close();
+ return;
+ }
+ if (lookup2->GetNext())
+ maxColLen = col1Len = atoi(lookup2->lookupCol1);
+ else
+ wxMessageBox("ODBC error during GetNext()","ODBC Error...");
+ }
+ }
+
+ // Query the actual record set
+ if (selectStmt && strlen(selectStmt)) // Query by sql stmt passed in
+ {
+ if (!lookup2->QueryBySqlStmt(selectStmt))
+ {
+ wxMessageBox("ODBC error during QueryBySqlStmt()","ODBC Error...");
+ Close();
+ return;
+ }
+ }
+ else // Query using where and order by clauses
+ {
+ lookup2->orderBy = orderBy;
+ lookup2->where = where;
+ if (!lookup2->Query(FALSE, distinctValues))
+ {
+ wxMessageBox("ODBC error during Query()","ODBC Error...");
+ Close();
+ return;
+ }
+ }
+
+ // Fill in the list box from the query result set
+ wxString s;
+ while (lookup2->GetNext())
+ {
+ s = lookup2->lookupCol1;
+ if (strlen(dispCol2)) // Append the optional column 2
+ {
+ s.Append(' ', (maxColLen + LISTDB_NO_SPACES_BETWEEN_COLS - strlen(lookup2->lookupCol1)));
+ s.Append(lookup2->lookupCol2);
+ }
+ pLookUpSelectList->Append(s);
+ }
+
+ // Highlight the first list item
+ pLookUpSelectList->SetSelection(0);
+
+ // Make the OK activate by pressing Enter
+ if (pLookUpSelectList->Number())
+ pLookUpOkBtn->SetDefault();
+ else
+ {
+ pLookUpCancelBtn->SetDefault();
+ pLookUpOkBtn->Enable(FALSE);
+ }
+
+ pLookUpOkBtn->Enable(allowOk);
+
+ // Display the dialog window
+ SetTitle(windowTitle);
+ Centre(wxBOTH);
+ wxEndBusyCursor();
+ ShowModal();
} // Generic lookup constructor 2
void ClookUpDlg::OnClose(wxCloseEvent& event)
{
- widgetPtrsSet = FALSE;
- GetParent()->Enable(TRUE);
+ widgetPtrsSet = FALSE;
+ GetParent()->Enable(TRUE);
- if (lookup)
- delete lookup;
- if (lookup2)
- delete lookup2;
+ if (lookup)
+ delete lookup;
+ if (lookup2)
+ delete lookup2;
- wxEndBusyCursor();
+ while (wxIsBusy()) wxEndBusyCursor();
event.Skip();
-// return TRUE;
+// return TRUE;
} // ClookUpDlg::OnClose
void ClookUpDlg::OnCommand(wxWindow& win, wxCommandEvent& event)
{
- wxString widgetName = win.GetName();
-
- if (widgetPtrsSet)
- {
- // OK Button
- if (widgetName == pLookUpOkBtn->GetName())
- {
- if (pLookUpSelectList->GetSelection() != -1)
- {
- if (noDisplayCols == 1)
- strcpy (ListDB_Selection, pLookUpSelectList->GetStringSelection());
- else // 2 display columns
- {
- wxString s = pLookUpSelectList->GetStringSelection();
- // Column 1
- s = s.SubString(0, col1Len-1);
- s = s.Strip();
- strcpy(ListDB_Selection, s);
- // Column 2
- s = pLookUpSelectList->GetStringSelection();
- s = s.Mid(col1Len + LISTDB_NO_SPACES_BETWEEN_COLS);
- s = s.Strip();
- strcpy(ListDB_Selection2, s);
- }
- }
- else
- {
- strcpy(ListDB_Selection,"");
- strcpy(ListDB_Selection2,"");
- }
- Close();
- } // OK Button
-
- // Cancel Button
- if (widgetName == pLookUpCancelBtn->GetName())
- {
- strcpy (ListDB_Selection,"");
- strcpy (ListDB_Selection2,"");
- Close();
- } // Cancel Button
- }
+ wxString widgetName = win.GetName();
+
+ if (widgetPtrsSet)
+ {
+ // OK Button
+ if (widgetName == pLookUpOkBtn->GetName())
+ {
+ if (pLookUpSelectList->GetSelection() != -1)
+ {
+ if (noDisplayCols == 1)
+ strcpy (ListDB_Selection, pLookUpSelectList->GetStringSelection());
+ else // 2 display columns
+ {
+ wxString s = pLookUpSelectList->GetStringSelection();
+ // Column 1
+ s = s.SubString(0, col1Len-1);
+ s = s.Strip();
+ strcpy(ListDB_Selection, s);
+ // Column 2
+ s = pLookUpSelectList->GetStringSelection();
+ s = s.Mid(col1Len + LISTDB_NO_SPACES_BETWEEN_COLS);
+ s = s.Strip();
+ strcpy(ListDB_Selection2, s);
+ }
+ }
+ else
+ {
+ strcpy(ListDB_Selection,"");
+ strcpy(ListDB_Selection2,"");
+ }
+ Close();
+ } // OK Button
+
+ // Cancel Button
+ if (widgetName == pLookUpCancelBtn->GetName())
+ {
+ strcpy (ListDB_Selection,"");
+ strcpy (ListDB_Selection2,"");
+ Close();
+ } // Cancel Button
+ }
}; // ClookUpDlg::OnCommand
projects / wxWidgets.git / blobdiff