Implementing some more controls and an MDI child frame fix for wxFrame.
Also include the textbuf class in the make. New module definition file. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@12453 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
David Webster
@@ -24,279 +24,435 @@
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#include "wx/clipbrd.h"
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#include "wx/os2/private.h"
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#define OWNER_DRAWN_LISTBOX_EXTRA_SPACE (1)
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MRESULT EXPENTRY wxComboEditWndProc( HWND hWnd
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,UINT uMessage
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,MPARAM wParam
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,MPARAM lParam
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);
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//
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// The pointer to standard wnd proc
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//
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static WXFARPROC gfnWndprocEdit = (WXFARPROC)NULL;
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IMPLEMENT_DYNAMIC_CLASS(wxComboBox, wxControl)
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bool wxComboBox::OS2Command(WXUINT param, WXWORD WXUNUSED(id))
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bool wxComboBox::OS2Command(
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WXUINT uParam
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, WXWORD WXUNUSED(wId)
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)
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{
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// TODO:
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/*
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if (param == CBN_SELCHANGE)
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{
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wxCommandEvent event(wxEVT_COMMAND_COMBOBOX_SELECTED, m_windowId);
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event.SetInt(GetSelection());
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event.SetEventObject(this);
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event.SetString(GetStringSelection());
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ProcessCommand(event);
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long lSel = -1L;
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wxString sValue;
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return TRUE;
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}
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else if (param == CBN_EDITCHANGE)
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{
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wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
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event.SetString(GetValue());
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event.SetEventObject(this);
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ProcessCommand(event);
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return TRUE;
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}
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else
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return FALSE;
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*/
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return FALSE;
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}
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bool wxComboBox::Create(wxWindow *parent, wxWindowID id,
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const wxString& value,
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const wxPoint& pos,
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const wxSize& size,
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int n, const wxString choices[],
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long style,
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#if wxUSE_VALIDATORS
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const wxValidator& validator,
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#endif
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const wxString& name)
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{
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SetName(name);
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#if wxUSE_VALIDATORS
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SetValidator(validator);
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#endif
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if (parent) parent->AddChild(this);
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SetBackgroundColour(parent->GetBackgroundColour()) ;
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SetForegroundColour(parent->GetForegroundColour()) ;
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m_windowStyle = style;
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if ( id == -1 )
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m_windowId = (int)NewControlId();
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else
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m_windowId = id;
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int x = pos.x;
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int y = pos.y;
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int width = size.x;
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int height = size.y;
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// TODO:
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/*
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long msStyle = WS_CHILD | WS_TABSTOP | WS_VISIBLE | WS_HSCROLL | WS_VSCROLL |
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CBS_NOINTEGRALHEIGHT;
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if (m_windowStyle & wxCB_READONLY)
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msStyle |= CBS_DROPDOWNLIST;
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else if (m_windowStyle & wxCB_SIMPLE)
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msStyle |= CBS_SIMPLE; // A list (shown always) and edit control
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else
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msStyle |= CBS_DROPDOWN;
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if (m_windowStyle & wxCB_SORT)
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msStyle |= CBS_SORT;
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bool want3D;
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WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D) ;
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// Even with extended styles, need to combine with WS_BORDER
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// for them to look right.
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if ( want3D || wxStyleHasBorder(m_windowStyle) )
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msStyle |= WS_BORDER;
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m_hWnd = (WXHWND)::CreateWindowEx(exStyle, wxT("COMBOBOX"), NULL,
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msStyle,
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0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)m_windowId,
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wxGetInstance(), NULL);
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wxCHECK_MSG( m_hWnd, FALSE, wxT("Failed to create combobox") );
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// Subclass again for purposes of dialog editing mode
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SubclassWin(m_hWnd);
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SetFont(parent->GetFont());
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int i;
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for (i = 0; i < n; i++)
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{
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Append(choices[i]);
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}
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SetSelection(i);
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SetSize(x, y, width, height);
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if ( !value.IsEmpty() )
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{
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SetValue(value);
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}
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*/
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return TRUE;
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}
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void wxComboBox::SetValue(const wxString& value)
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{
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// If newlines are denoted by just 10, must stick 13 in front.
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int singletons = 0;
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int len = value.Length();
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int i;
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for (i = 0; i < len; i ++)
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{
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if ((i > 0) && (value[i] == 10) && (value[i-1] != 13))
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singletons ++;
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}
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if (singletons > 0)
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{
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wxChar *tmp = new wxChar[len + singletons + 1];
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int j = 0;
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for (i = 0; i < len; i ++)
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switch (uParam)
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{
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if ((i > 0) && (value[i] == 10) && (value[i-1] != 13))
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{
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tmp[j] = 13;
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j ++;
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}
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tmp[j] = value[i];
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j ++;
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}
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tmp[j] = 0;
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// SetWindowText(GetHwnd(), tmp);
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delete[] tmp;
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}
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// else
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// SetWindowText(GetHwnd(), value);
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}
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case LN_SELECT:
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if (GetSelection() > -1)
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{
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wxCommandEvent vEvent( wxEVT_COMMAND_COMBOBOX_SELECTED
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,GetId()
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);
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vEvent.SetInt(GetSelection());
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vEvent.SetEventObject(this);
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vEvent.SetString((char*)GetStringSelection().c_str());
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ProcessCommand(vEvent);
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}
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break;
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case EN_CHANGE:
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{
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wxCommandEvent vEvent( wxEVT_COMMAND_TEXT_UPDATED
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,GetId()
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);
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if (lSel == -1L)
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sValue = GetValue();
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else
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SetValue(sValue);
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vEvent.SetString((char*)GetValue().c_str());
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vEvent.SetEventObject(this);
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ProcessCommand(vEvent);
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}
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break;
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}
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//
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// There is no return value for the CBN_ notifications, so always return
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// FALSE from here to pass the message to DefWindowProc()
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//
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return FALSE;
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} // end of wxComboBox::OS2Command
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bool wxComboBox::Create(
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wxWindow* pParent
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, wxWindowID vId
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, const wxString& rsValue
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, const wxPoint& rPos
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, const wxSize& rSize
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, int n
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, const wxString asChoices[]
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, long lStyle
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#if wxUSE_VALIDATORS
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, const wxValidator& rValidator
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#endif
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, const wxString& rsName
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)
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{
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if (!OS2CreateControl( pParent
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,vId
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,rPos
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,rSize
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,lStyle
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#if wxUSE_VALIDATORS
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,rValidator
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#endif
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,rsName
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))
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return FALSE;
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//
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// Get the right style
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//
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long lSstyle = 0L;
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lSstyle = WS_TABSTOP |
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WS_VISIBLE;
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if (lStyle & wxCLIP_SIBLINGS )
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lSstyle |= WS_CLIPSIBLINGS;
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if (lStyle & wxCB_READONLY)
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lSstyle |= CBS_DROPDOWNLIST;
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else if (lStyle & wxCB_SIMPLE)
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lSstyle |= CBS_SIMPLE; // A list (shown always) and edit control
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else
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lSstyle |= CBS_DROPDOWN;
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if (!OS2CreateControl( "COMBOBOX"
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,lSstyle
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))
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return FALSE;
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//
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// A choice/combobox normally has a white background (or other, depending
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// on global settings) rather than inheriting the parent's background colour.
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//
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SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW));
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SetFont(pParent->GetFont());
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int i;
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for (i = 0; i < n; i++)
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{
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Append(asChoices[i]);
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}
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SetSize( rPos.x
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,rPos.y
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,rSize.x
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,rSize.y
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);
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if (!rsValue.IsEmpty())
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{
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SetValue(rsValue);
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}
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gfnWndprocEdit = (WXFARPROC)::WinSubclassWindow( (HWND)GetHwnd()
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,(PFNWP)wxComboEditWndProc
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);
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return TRUE;
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} // end of wxComboBox::Create
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void wxComboBox::SetValue(
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const wxString& rsValue
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)
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{
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//
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// If newlines are denoted by just 10, must stick 13 in front.
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//
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int nSingletons = 0;
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int nLen = rsValue.Length();
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int i;
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for (i = 0; i < nLen; i ++)
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{
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if ((i > 0) && (rsValue[i] == 10) && (rsValue[i - 1] != 13))
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nSingletons ++;
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}
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if (nSingletons > 0)
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{
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wxChar* zTmp = new wxChar[nLen + nSingletons + 1];
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int j = 0;
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for (i = 0; i < nLen; i ++)
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{
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if ((i > 0) && (rsValue[i] == 10) && (rsValue[i - 1] != 13))
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{
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zTmp[j] = 13;
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j++;
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}
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zTmp[j] = rsValue[i];
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j++;
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}
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zTmp[j] = 0;
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::WinSetWindowText(GetHwnd(), zTmp);
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delete[] zTmp;
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}
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else
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::WinSetWindowText(GetHwnd(), rsValue.c_str());
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} // end of wxComboBox::SetValue
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//
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// Clipboard operations
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//
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void wxComboBox::Copy()
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{
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HWND hWnd = GetHwnd();
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// SendMessage(hWnd, WM_COPY, 0, 0L);
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}
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HWND hWnd = GetHwnd();
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::WinSendMsg(hWnd, EM_COPY, (MPARAM)0, (MPARAM)0);
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} // end of wxComboBox::Copy
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void wxComboBox::Cut()
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{
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HWND hWnd = GetHwnd();
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// SendMessage(hWnd, WM_CUT, 0, 0L);
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}
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HWND hWnd = GetHwnd();
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::WinSendMsg(hWnd, EM_CUT, (MPARAM)0, (MPARAM)0);
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} // end of wxComboBox::Cut
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void wxComboBox::Paste()
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{
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HWND hWnd = GetHwnd();
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// SendMessage(hWnd, WM_PASTE, 0, 0L);
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}
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HWND hWnd = GetHwnd();
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void wxComboBox::SetEditable(bool editable)
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{
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// Can't implement in MSW?
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// HWND hWnd = GetHwnd();
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// SendMessage(hWnd, EM_SETREADONLY, (WPARAM)!editable, (LPARAM)0L);
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}
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::WinSendMsg(hWnd, EM_PASTE, (MPARAM)0, (MPARAM)0);
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} // end of wxComboBox::Paste
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void wxComboBox::SetInsertionPoint(long pos)
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void wxComboBox::SetEditable(
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bool bEditable
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)
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{
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/*
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HWND hWnd = GetHwnd();
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SendMessage(hWnd, EM_SETSEL, pos, pos);
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SendMessage(hWnd, EM_SCROLLCARET, (WPARAM)0, (LPARAM)0);
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char *nothing = "";
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SendMessage(hWnd, EM_REPLACESEL, 0, (LPARAM)nothing);
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*/
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}
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HWND hWnd = GetHwnd();
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::WinSendMsg(hWnd, EM_SETREADONLY, (MPARAM)!bEditable, (MPARAM)0L);
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} // end of wxComboBox::SetEditable
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void wxComboBox::SetInsertionPoint(
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long lPos
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)
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{
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HWND hWnd = GetHwnd();
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::WinSendMsg(hWnd, EM_SETFIRSTCHAR, MPFROMLONG(lPos), (MPARAM)0);
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} // end of wxComboBox::SetInsertionPoint
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void wxComboBox::SetInsertionPointEnd()
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{
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/*
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long pos = GetLastPosition();
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SetInsertionPoint(pos);
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*/
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}
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long lPos = GetLastPosition();
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SetInsertionPoint(lPos);
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} // end of wxComboBox::SetInsertionPointEnd
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long wxComboBox::GetInsertionPoint() const
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{
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/*
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DWORD Pos=(DWORD)SendMessage(GetHwnd(), EM_GETSEL, 0, 0L);
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return Pos&0xFFFF;
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*/
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return 0;
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}
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long lPos = LONGFROMMR(::WinSendMsg( GetHwnd()
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,LM_QUERYSELECTION
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,(MPARAM)0
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,(MPARAM)0
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));
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if (lPos == LIT_NONE)
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return wxNOT_FOUND;
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return lPos;
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} // end of wxComboBox::GetInsertionPoint
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long wxComboBox::GetLastPosition() const
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{
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/*
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HWND hWnd = GetHwnd();
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HWND hEditWnd = GetHwnd();
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long lLineLength = 0L;
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WNDPARAMS vParams;
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// Will always return a number > 0 (according to docs)
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int noLines = (int)SendMessage(hWnd, EM_GETLINECOUNT, (WPARAM)0, (LPARAM)0L);
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// This gets the char index for the _beginning_ of the last line
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int charIndex = (int)SendMessage(hWnd, EM_LINEINDEX, (WPARAM)(noLines-1), (LPARAM)0L);
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// Get number of characters in the last line. We'll add this to the character
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//
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// Get number of characters in the last (only) line. We'll add this to the character
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// index for the last line, 1st position.
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int lineLength = (int)SendMessage(hWnd, EM_LINELENGTH, (WPARAM)charIndex, (LPARAM)0L);
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//
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return (long)(charIndex + lineLength);
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*/
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return 0;
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}
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void wxComboBox::Replace(long from, long to, const wxString& value)
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vParams.fsStatus = WPM_CCHTEXT;
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if (::WinSendMsg( GetHwnd()
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,WM_QUERYWINDOWPARAMS
|
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,&vParams
|
||||
,0
|
||||
))
|
||||
{
|
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lLineLength = (long)vParams.cchText;
|
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}
|
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else
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lLineLength = 0L;
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return lLineLength;
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} // end of wxComboBox::GetLastPosition
|
||||
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void wxComboBox::Replace(
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long lFrom
|
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, long lTo
|
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, const wxString& rsValue
|
||||
)
|
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{
|
||||
#if wxUSE_CLIPBOARD
|
||||
HWND hWnd = GetHwnd();
|
||||
long fromChar = from;
|
||||
long toChar = to;
|
||||
HWND hWnd = GetHwnd();
|
||||
long lFromChar = lFrom;
|
||||
long lToChar = lTo;
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//
|
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// Set selection and remove it
|
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// SendMessage(hWnd, CB_SETEDITSEL, fromChar, toChar);
|
||||
// SendMessage(hWnd, WM_CUT, (WPARAM)0, (LPARAM)0);
|
||||
//
|
||||
::WinSendMsg(hWnd, EM_SETSEL, MPFROM2SHORT((USHORT)lFrom, (USHORT)lTo), 0);
|
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::WinSendMsg(hWnd, EM_CUT, (MPARAM)0, (MPARAM)0);
|
||||
|
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//
|
||||
// Now replace with 'value', by pasting.
|
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wxSetClipboardData(wxDF_TEXT, (wxObject *)(const wxChar *)value, 0, 0);
|
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//
|
||||
wxSetClipboardData( wxDF_TEXT
|
||||
,(wxObject *)rsValue.c_str()
|
||||
,0
|
||||
,0
|
||||
);
|
||||
|
||||
//
|
||||
// Paste into edit control
|
||||
// SendMessage(hWnd, WM_PASTE, (WPARAM)0, (LPARAM)0L);
|
||||
//
|
||||
::WinSendMsg(hWnd, EM_PASTE, (MPARAM)0, (MPARAM)0L);
|
||||
#endif
|
||||
}
|
||||
} // end of wxComboBox::Replace
|
||||
|
||||
void wxComboBox::Remove(long from, long to)
|
||||
void wxComboBox::Remove(
|
||||
long lFrom
|
||||
, long lTo
|
||||
)
|
||||
{
|
||||
HWND hWnd = GetHwnd();
|
||||
long fromChar = from;
|
||||
long toChar = to;
|
||||
#if wxUSE_CLIPBOARD
|
||||
HWND hWnd = GetHwnd();
|
||||
long lFromChar = lFrom;
|
||||
long lToChar = lTo;
|
||||
|
||||
// Cut all selected text
|
||||
// SendMessage(hWnd, CB_SETEDITSEL, fromChar, toChar);
|
||||
// SendMessage(hWnd, WM_CUT, (WPARAM)0, (LPARAM)0);
|
||||
}
|
||||
::WinSendMsg(hWnd, EM_SETSEL, MPFROM2SHORT((USHORT)lFrom, (USHORT)lTo), 0);
|
||||
::WinSendMsg(hWnd, EM_CUT, (MPARAM)0, (MPARAM)0);
|
||||
#endif
|
||||
} // end of wxComboBox::Remove
|
||||
|
||||
void wxComboBox::SetSelection(long from, long to)
|
||||
void wxComboBox::SetSelection(
|
||||
long lFrom
|
||||
, long lTo
|
||||
)
|
||||
{
|
||||
HWND hWnd = GetHwnd();
|
||||
long fromChar = from;
|
||||
long toChar = to;
|
||||
// if from and to are both -1, it means
|
||||
HWND hWnd = GetHwnd();
|
||||
long lFromChar = lFrom;
|
||||
long lToChar = lTo;
|
||||
|
||||
//
|
||||
// If from and to are both -1, it means
|
||||
// (in wxWindows) that all text should be selected.
|
||||
// This translates into Windows convention
|
||||
if ((from == -1) && (to == -1))
|
||||
//
|
||||
if ((lFrom == -1L) && (lTo == -1L))
|
||||
{
|
||||
fromChar = 0;
|
||||
toChar = -1;
|
||||
lFromChar = 0;
|
||||
lToChar = -1;
|
||||
}
|
||||
|
||||
// SendMessage(hWnd, CB_SETEDITSEL, (WPARAM)fromChar, (LPARAM)toChar);
|
||||
// SendMessage(hWnd, EM_SCROLLCARET, (WPARAM)0, (LPARAM)0);
|
||||
}
|
||||
::WinSendMsg( hWnd
|
||||
,EM_SETSEL
|
||||
,MPFROM2SHORT((USHORT)lFromChar, (USHORT)lToChar)
|
||||
,(MPARAM)0
|
||||
);
|
||||
} // end of wxComboBox::SetSelection
|
||||
|
||||
void wxComboBox::DoSetSize(int x, int y,
|
||||
int width, int height,
|
||||
int sizeFlags)
|
||||
void wxComboBox::DoSetSize(
|
||||
int nX
|
||||
, int nY
|
||||
, int nWidth
|
||||
, int nHeight
|
||||
, int nSizeFlags
|
||||
)
|
||||
{
|
||||
wxControl::DoSetSize(x, y, width, height, sizeFlags);
|
||||
}
|
||||
wxControl::DoSetSize( nX
|
||||
,nY
|
||||
,nWidth
|
||||
,nHeight
|
||||
,nSizeFlags
|
||||
);
|
||||
} // end of wxComboBox::DoSetSize
|
||||
|
||||
bool wxComboBox::ProcessEditMsg(
|
||||
WXUINT uMsg
|
||||
, WXWPARAM wParam
|
||||
, WXLPARAM lParam)
|
||||
{
|
||||
SHORT vFlag;
|
||||
switch (uMsg)
|
||||
{
|
||||
case WM_CHAR:
|
||||
vFlag = SHORT1FROMMP(wParam);
|
||||
switch(vFlag)
|
||||
{
|
||||
case KC_CHAR:
|
||||
return (HandleChar( SHORT1FROMMP(wParam)
|
||||
,lParam
|
||||
,TRUE /* isASCII */
|
||||
));
|
||||
|
||||
case KC_PREVDOWN:
|
||||
return (HandleKeyDown( SHORT1FROMMP(wParam)
|
||||
,lParam
|
||||
));
|
||||
|
||||
case KC_KEYUP:
|
||||
return (HandleKeyUp( SHORT1FROMMP(wParam)
|
||||
,lParam
|
||||
));
|
||||
}
|
||||
break;
|
||||
}
|
||||
return FALSE;
|
||||
} // end of WinGuiBase_CComboBox::ProcessEditMsg
|
||||
|
||||
MRESULT EXPENTRY wxComboEditWndProc(
|
||||
HWND hWnd
|
||||
, UINT uMessage
|
||||
, MPARAM wParam
|
||||
, MPARAM lParam
|
||||
)
|
||||
{
|
||||
HWND hWndCombo;
|
||||
wxWindow* pWin = NULL;
|
||||
|
||||
hWndCombo = ::WinQueryWindow(hWnd, QW_PARENT);
|
||||
pWin = (wxWindow*)wxFindWinFromHandle((WXHWND)hWndCombo);
|
||||
switch (uMessage)
|
||||
{
|
||||
//
|
||||
// Forward some messages to the combobox
|
||||
//
|
||||
case WM_CHAR:
|
||||
{
|
||||
wxComboBox* pCombo = wxDynamicCast( pWin
|
||||
,wxComboBox
|
||||
);
|
||||
|
||||
if (pCombo->ProcessEditMsg( uMessage
|
||||
,wParam
|
||||
,lParam
|
||||
))
|
||||
return ((MRESULT)0);
|
||||
}
|
||||
break;
|
||||
|
||||
//
|
||||
// TODO: Deal with tooltips here
|
||||
//
|
||||
}
|
||||
return (gfnWndprocEdit(hWnd, (ULONG)uMessage, (MPARAM)wParam, (MPARAM)lParam));
|
||||
} // end of wxComboEditWndProc
|
||||
|
||||
#endif
|
||||
// wxUSE_COMBOBOX
|
||||
|
||||
Reference in New Issue
Block a user