51 lines
1.2 KiB
C++
51 lines
1.2 KiB
C++
#include "stdafx.h"
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#include "QuickComboBox.h"
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const int verticalPadding = 2;
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QuickComboBox::QuickComboBox(wxWindow* parent,
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wxRect& location,
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const wxArrayString& choices,
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const wxValidator& validator)
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: wxComboBox(parent, wxID_ANY, wxEmptyString,
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location.GetPosition()-wxPoint(0,verticalPadding),
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location.GetSize()+wxSize(0,verticalPadding*2),
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choices,
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wxSUNKEN_BORDER | wxCB_DROPDOWN,
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validator)
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{
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GetValidator()->TransferToWindow();
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SetFocus();
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}
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void QuickComboBox::OnKillFocus(wxFocusEvent& event)
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{
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// We need to test whether there's actually a window receiving focus;
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// otherwise it tries to destroy the control while wx is focusing
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// on the text-input box, and everything crashes.
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if (event.GetWindow())
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{
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GetValidator()->TransferFromWindow();
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Destroy();
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}
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}
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void QuickComboBox::OnChar(wxKeyEvent& event)
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{
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if (event.GetKeyCode() == WXK_RETURN)
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GetParent()->SetFocus();
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else if (event.GetKeyCode() == WXK_ESCAPE)
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Destroy();
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else
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event.Skip();
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}
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BEGIN_EVENT_TABLE(QuickComboBox, wxComboBox)
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EVT_KILL_FOCUS(QuickComboBox::OnKillFocus)
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EVT_CHAR(QuickComboBox::OnChar)
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END_EVENT_TABLE()
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