void LineEdit::PlaceCaret0(Point p) {
Size fsz = GetFontSize();
p -= sb;
caretpos = Point(p.x * fsz.cx, p.y * fsz.cy);
if(overwrite)
SetCaret(caretpos.x, caretpos.y + fsz.cy - 2, fsz.cx, 2);
else
SetCaret(caretpos.x, caretpos.y, 2, fsz.cy);
}
void CFX_ListCtrl::OnMouseMove(const CPDF_Point & point,FX_BOOL bShift,FX_BOOL bCtrl)
{
int32_t nHitIndex = GetItemIndex(point);
if (IsMultipleSel())
{
if (bCtrl)
{
if (m_bCtrlSel)
m_aSelItems.Add(m_nFootIndex,nHitIndex);
else
m_aSelItems.Sub(m_nFootIndex,nHitIndex);
SelectItems();
}
else
{
m_aSelItems.DeselectAll();
m_aSelItems.Add(m_nFootIndex,nHitIndex);
SelectItems();
}
SetCaret(nHitIndex);
}
else
{
SetSingleSelect(nHitIndex);
}
if (!IsItemVisible(nHitIndex))
ScrollToListItem(nHitIndex);
}
void CScrView::OnLButtonDown(UINT nFlags, CPoint point)
{
if (mouse_down_) return; // Happens sometimes while debugging
// Keep control of the pointer until mouse button released
mouse_down_ = TRUE;
// Create timer so that we regularly call OnSelUpdate when the mouse is
// stationery outside the window so that the window is automatically
// scrolled (see OnTimer below for what the timer does).
VERIFY(timer_id_ = SetTimer(1, 100, NULL));
// Hide caret while dragging. Plus: calling caret_hide here also means
// that the caret is displayed in the correct position when caret_show
// is called at the end of the drag (in OnLButtonUp below).
caret_hide();
SetCapture();
if (shift_down())
{
// Shift click restarts selection from where it left off (on button up)
OnSelUpdate(point);
}
else
{
// Move caret to where selection started
CPointAp newpos = ConvertFromDP(point);
ValidateCaret(newpos, FALSE);
SetCaret(newpos);
}
CView::OnLButtonDown(nFlags, point);
}
void CFX_ListCtrl::OnVK(int32_t nItemIndex,FX_BOOL bShift,FX_BOOL bCtrl)
{
if (IsMultipleSel())
{
if (nItemIndex >= 0 && nItemIndex < GetCount())
{
if (bCtrl)
{
}
else if (bShift)
{
m_aSelItems.DeselectAll();
m_aSelItems.Add(m_nFootIndex,nItemIndex);
SelectItems();
}
else
{
m_aSelItems.DeselectAll();
m_aSelItems.Add(nItemIndex);
SelectItems();
m_nFootIndex = nItemIndex;
}
SetCaret(nItemIndex);
}
}
else
{
SetSingleSelect(nItemIndex);
}
if (!IsItemVisible(nItemIndex))
ScrollToListItem(nItemIndex);
}
void CPWL_Edit::OnKillFocus() {
ShowVScrollBar(false);
m_pEdit->SelectNone();
SetCaret(false, CFX_PointF(), CFX_PointF());
SetCharSet(FXFONT_ANSI_CHARSET);
m_bFocus = false;
}
RegRichTextCtrl::RegRichTextCtrl( wxWindow* parent )
: wxRichTextCtrl(parent, wxID_ANY, wxEmptyString, wxDefaultPosition,
wxDefaultSize, wxTE_MULTILINE | wxTE_READONLY | wxTE_NO_VSCROLL),
m_sesId(-1)
{
SetCaret(0);
SetCursor(wxCURSOR_ARROW);
}
void DocEdit::PlaceCaret(bool scroll) {
Point cr = GetCaret(cursor);
int fy = font.Info().GetLineHeight();
if(scroll) {
if(cursor == total)
sb.End();
else
sb.ScrollInto(cr.y, fy + 2);
}
SetCaret(cr.x + 1, cr.y - sb, 1, fy);
WhenSel();
}
// moves the caret to the given index, selects it, and ensures it is visible.
BOOL CQListCtrl::SetListPos( int index )
{
if( index < 0 || index >= GetItemCount() )
return FALSE;
RemoveAllSelection();
SetCaret(index);
SetSelection(index);
EnsureVisible(index,FALSE);
return TRUE;
}
void
TextDocumentView::MouseMoved(BPoint where, uint32 transit,
const BMessage* dragMessage)
{
if (!fSelectionEnabled)
return;
BCursor iBeamCursor(B_CURSOR_ID_I_BEAM);
SetViewCursor(&iBeamCursor);
if (fMouseDown)
SetCaret(where, true);
}
void CPWL_EditCtrl::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam, intptr_t lParam)
{
CPWL_Wnd::OnNotify(pWnd,msg,wParam,lParam);
switch (msg)
{
case PNM_SETSCROLLINFO:
switch (wParam)
{
case SBT_VSCROLL:
if (CPWL_Wnd * pChild = GetVScrollBar())
{
pChild->OnNotify(pWnd,PNM_SETSCROLLINFO,wParam,lParam);
}
break;
}
break;
case PNM_SETSCROLLPOS:
switch (wParam)
{
case SBT_VSCROLL:
if (CPWL_Wnd * pChild = GetVScrollBar())
{
pChild->OnNotify(pWnd,PNM_SETSCROLLPOS,wParam,lParam);
}
break;
}
break;
case PNM_SCROLLWINDOW:
{
FX_FLOAT fPos = *(FX_FLOAT*)lParam;
switch (wParam)
{
case SBT_VSCROLL:
m_pEdit->SetScrollPos(CPDF_Point(m_pEdit->GetScrollPos().x,fPos));
break;
}
}
break;
case PNM_SETCARETINFO:
{
if (PWL_CARET_INFO * pCaretInfo = (PWL_CARET_INFO *)wParam)
{
SetCaret(pCaretInfo->bVisible,
pCaretInfo->ptHead,
pCaretInfo->ptFoot);
}
}
break;
}
}
wxHexDataPanel::wxHexDataPanel(wxWindow* parent,
size_t increment)
: wxPanel(parent), m_startOffset(0), m_increment(increment),
m_leftMargin(5), m_rightMargin(5), m_topMargin(5), m_bottomMargin(5),
m_lineHeight(15)
{
m_data = new wxHexDataBuffer();
m_count = m_data->GetLength();
wxCaret *caret = new wxCaret(this, 10, 15);
SetCaret(caret);
caret->Move(20, 20);
caret->Show();
}
wxLayoutWindow::wxLayoutWindow(wxWindow *parent)
: wxScrolledWindow(parent, wxID_ANY,
wxDefaultPosition, wxDefaultSize,
wxHSCROLL | wxVSCROLL |
wxBORDER |
wxWANTS_CHARS),
m_llist(NULL)
{
#if wxUSE_STATUSBAR
SetStatusBar(NULL); // don't use statusbar
#endif // wxUSE_STATUSBAR
m_Editable = false;
m_doSendEvents = false;
m_ViewStartX = 0; m_ViewStartY = 0;
m_DoPopupMenu = true;
m_PopupMenu = MakeFormatMenu();
m_memDC = new wxMemoryDC;
m_bitmap = new wxBitmap(4,4);
m_bitmapSize = wxPoint(4,4);
m_llist = new wxLayoutList();
m_BGbitmap = NULL;
m_ScrollToCursor = false;
#ifndef __WXMSW__
m_FocusFollowMode = false;
#endif
SetWordWrap(false);
SetWrapMargin(0);
// no scrollbars initially
m_hasHScrollbar =
m_hasVScrollbar = false;
m_Selecting = false;
#ifdef WXLAYOUT_USE_CARET
// FIXME cursor size shouldn't be hardcoded
wxCaret *caret = new wxCaret(this, 2, 20);
SetCaret(caret);
m_llist->SetCaret(caret);
#endif // WXLAYOUT_USE_CARET
m_HaveFocus = false;
m_HandCursor = false;
m_CursorVisibility = -1;
SetCursor(wxCURSOR_IBEAM);
SetDirty();
// at least under Windows, this should be the default behaviour
m_AutoDeleteSelection = true;
}
void CPWL_Edit::OnKillFocus() {
ShowVScrollBar(FALSE);
m_pEdit->SelectNone();
SetCaret(FALSE, CPDF_Point(0.0f, 0.0f), CPDF_Point(0.0f, 0.0f));
SetCharSet(0);
if (!IsReadOnly()) {
if (IPWL_FocusHandler* pFocusHandler = GetFocusHandler())
pFocusHandler->OnKillFocus(this);
}
m_bFocus = FALSE;
}
// Define a constructor for my window
//MyDiagramWindow::MyDiagramWindow(wxView *v, wxMDIChildFrame *frame, const wxPoint& pos, const wxSize& size, long style):
// wxScrolledWindow(frame, wxID_ANY, pos, size, style)
NassiDiagramWindow::NassiDiagramWindow(wxWindow *parent, NassiView *view):
wxScrolledWindow(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxSUNKEN_BORDER | wxWANTS_CHARS ),
//dndpt(-1, -1),
m_view(view),
m_hd(0)
{
SetDropTarget( new NassiDropTarget(this, view) );
SetCursor(wxCursor(wxCURSOR_ARROW));
SetScrollRate(5, 5);
wxClientDC dc(this);
dc.SetFont(m_view->GetSourceFont());
SetCaret( new wxCaret(this, 10,10) );//1, dc.GetCharHeight()
SetFocus();
}
void
TextDocumentView::MouseDown(BPoint where)
{
if (!fSelectionEnabled)
return;
MakeFocus();
int32 modifiers = 0;
if (Window() != NULL && Window()->CurrentMessage() != NULL)
Window()->CurrentMessage()->FindInt32("modifiers", &modifiers);
fMouseDown = true;
SetMouseEventMask(B_POINTER_EVENTS, B_LOCK_WINDOW_FOCUS);
bool extendSelection = (modifiers & B_SHIFT_KEY) != 0;
SetCaret(where, extendSelection);
}
void CFX_ListCtrl::OnMouseDown(const CFX_PointF& point,
bool bShift,
bool bCtrl) {
int32_t nHitIndex = GetItemIndex(point);
if (IsMultipleSel()) {
if (bCtrl) {
if (IsItemSelected(nHitIndex)) {
m_aSelItems.Sub(nHitIndex);
SelectItems();
m_bCtrlSel = false;
} else {
m_aSelItems.Add(nHitIndex);
SelectItems();
m_bCtrlSel = true;
}
m_nFootIndex = nHitIndex;
} else if (bShift) {
m_aSelItems.DeselectAll();
m_aSelItems.Add(m_nFootIndex, nHitIndex);
SelectItems();
} else {
m_aSelItems.DeselectAll();
m_aSelItems.Add(nHitIndex);
SelectItems();
m_nFootIndex = nHitIndex;
}
SetCaret(nHitIndex);
} else {
SetSingleSelect(nHitIndex);
}
if (!IsItemVisible(nHitIndex))
ScrollToListItem(nHitIndex);
}
void Printer::ResetCaret( void )
{
SetCaret(x_margin, y_margin);
}
KbdFocusCaret() {
Sizeable().Zoomable();
SetCaret(60, 60, 10, 10);
}
// Responds to a cursor movement key to move the current caret position (if
// the caret is being displayed) or the current scroll position.
BOOL CScrView::MovePos(UINT nChar, UINT nRepCnt,
BOOL control_down, BOOL shift_down, BOOL caret_on)
{
CPointAp newpos;
// Get current position (if no caret then keys just do scrolling)
if (!caret_on)
newpos = scrollpos_;
else if (shift_down && basepos_ == caretpos_)
newpos = selpos_;
else if (shift_down && basepos_ == selpos_)
newpos = caretpos_;
else if (nChar == VK_LEFT || nChar == VK_UP || nChar == VK_HOME || nChar == VK_PRIOR)
newpos = caretpos_;
else
newpos = selpos_;
// Calculate new position
switch (nChar)
{
case VK_LEFT:
if (!control_down)
newpos.x -= line_.cx * nRepCnt;
break;
case VK_RIGHT:
if (!control_down)
newpos.x += line_.cx * nRepCnt;
break;
case VK_UP:
if (!control_down)
newpos.y -= line_.cy * nRepCnt;
break;
case VK_DOWN:
if (!control_down)
newpos.y += line_.cy * nRepCnt;
break;
case VK_HOME:
if (!control_down)
newpos.x = 0;
else
{
newpos.x = 0;
newpos.y = 0;
}
break;
case VK_END:
if (!control_down)
{
if (caret_on)
newpos.x = total_.cx;
else
newpos.x = total_.cx - win_width_;
}
else
{
newpos.x = 0;
if (caret_on)
newpos.y = total_.cy;
else
newpos.y = total_.cy - win_height_;
}
break;
case VK_PRIOR:
if (!control_down)
newpos.y -= page_.cy * nRepCnt;
break;
case VK_NEXT:
if (!control_down)
newpos.y += page_.cy * nRepCnt;
break;
}
// Move to new position
if (caret_on && shift_down)
{
// Using shifted cursor keys just extends the current selection
OnSelUpdate(ConvertToDP(newpos));
}
else if (caret_on)
{
if (newpos == caretpos_ && caretpos_ == selpos_)
return FALSE; // Key not handled/had no effect
SetCaret(newpos);
}
else
{
if (newpos == scrollpos_)
return FALSE; // Key not handled/had no effect
SetScroll(newpos);
}
return TRUE; // Indicate that keystroke used
}
