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some minor changes in controls/image, timings added to listtest

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5865 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2000-02-06 01:30:21 +00:00
parent 3ccf6cd7ea
commit 81278df2b1
5 changed files with 108 additions and 60 deletions
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49
samples/listctrl/listtest.cpp
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@@ -30,6 +30,7 @@
#endif
#include "wx/listctrl.h"
#include "wx/timer.h" // for wxStopWatch
#include "listtest.h"
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
@@ -132,12 +133,12 @@ bool MyApp::OnInit(void)
// Make a menubar
wxMenu *file_menu = new wxMenu;
file_menu->Append(LIST_LIST_VIEW, "&List view");
file_menu->Append(LIST_REPORT_VIEW, "&Report view");
file_menu->Append(LIST_ICON_VIEW, "&Icon view");
file_menu->Append(LIST_ICON_TEXT_VIEW, "Icon view with &text");
file_menu->Append(LIST_SMALL_ICON_VIEW, "&Small icon view");
file_menu->Append(LIST_SMALL_ICON_TEXT_VIEW, "Small icon &view with text");
file_menu->Append(LIST_LIST_VIEW, "&List view\tF1");
file_menu->Append(LIST_REPORT_VIEW, "&Report view\tF2");
file_menu->Append(LIST_ICON_VIEW, "&Icon view\tF3");
file_menu->Append(LIST_ICON_TEXT_VIEW, "Icon view with &text\tF4");
file_menu->Append(LIST_SMALL_ICON_VIEW, "&Small icon view\tF5");
file_menu->Append(LIST_SMALL_ICON_TEXT_VIEW, "Small icon &view with text\tF6");
file_menu->Append(LIST_DESELECT_ALL, "&Deselect All");
file_menu->Append(LIST_SELECT_ALL, "S&elect All");
file_menu->AppendSeparator();
@@ -149,7 +150,7 @@ bool MyApp::OnInit(void)
file_menu->Append(BUSY_OFF, "&Busy cursor off");
file_menu->AppendSeparator();
file_menu->Append(LIST_ABOUT, "&About");
file_menu->Append(LIST_QUIT, "E&xit");
file_menu->Append(LIST_QUIT, "E&xit\tAlt-X");
wxMenuBar *menu_bar = new wxMenuBar;
menu_bar->Append(file_menu, "&File");
frame->SetMenuBar(menu_bar);
@@ -274,20 +275,30 @@ void MyFrame::OnReportView(wxCommandEvent& WXUNUSED(event))
m_listCtrl->InsertColumn(1, "Column 2"); // , wxLIST_FORMAT_LEFT, 140);
m_listCtrl->InsertColumn(2, "One More Column (2)"); // , wxLIST_FORMAT_LEFT, 140);
for ( int i = 0; i < 300; i++ )
// to speed up inserting we hide the control temporarily
m_listCtrl->Hide();
wxStopWatch sw;
wxString buf;
static const int NUM_ITEMS = 3000;
for ( int i = 0; i < NUM_ITEMS; i++ )
{
wxChar buf[50];
wxSprintf(buf, _T("This is item %d"), i);
buf.Printf(_T("This is item %d"), i);
long tmp = m_listCtrl->InsertItem(i, buf, 0);
m_listCtrl->SetItemData(tmp, i);
wxSprintf(buf, _T("Col 1, item %d"), i);
buf.Printf(_T("Col 1, item %d"), i);
tmp = m_listCtrl->SetItem(i, 1, buf);
wxSprintf(buf, _T("Item %d in column 2"), i);
buf.Printf(_T("Item %d in column 2"), i);
tmp = m_listCtrl->SetItem(i, 2, buf);
}
m_logWindow->WriteText(wxString::Format(_T("%d items inserted in %ldms\n"),
NUM_ITEMS, sw.Time()));
m_listCtrl->Show();
// we leave all mask fields to 0 and only change the colour
wxListItem item;
item.m_itemId = 0;
@@ -371,18 +382,24 @@ void MyFrame::OnSmallIconTextView(wxCommandEvent& WXUNUSED(event))
void MyFrame::OnSort(wxCommandEvent& WXUNUSED(event))
{
wxStopWatch sw;
m_listCtrl->SortItems(MyCompareFunction, 0);
m_logWindow->WriteText(wxString::Format(_T("Sorting %d items took %ld ms\n"),
m_listCtrl->GetItemCount(),
sw.Time()));
}
void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event))
{
(void)wxGetElapsedTime(TRUE);
wxStopWatch sw;
int nItems = m_listCtrl->GetItemCount();
m_listCtrl->DeleteAllItems();
wxLogMessage("Deleting %d items took %ld ms",
nItems, wxGetElapsedTime());
m_logWindow->WriteText(wxString::Format(_T("Deleting %d items took %ld ms\n"),
m_listCtrl->GetItemCount(),
sw.Time()));
}
// MyListCtrl