void wxDynamicSashWindowImpl::OnMouseMove(wxMouseEvent &event)
{
if (m_dragging)
{
DrawSash(m_drag_x, m_drag_y);
m_drag_x = event.m_x; m_drag_y = event.m_y;
DrawSash(m_drag_x, m_drag_y);
}
else if (m_leaf)
{
m_leaf->OnMouseMove(event);
}
}
void wxSashWindow::DrawSashes(wxDC& dc)
{
int i;
for (i = 0; i < 4; i++)
if (m_sashes[i].m_show)
DrawSash((wxSashEdgePosition) i, dc);
}
void wxSplitWindow::RedrawIfHotSensitive (bool isHot) {
if (wxRendererNative::Get().GetSplitterParams(this).isHotSensitive ) {
m_isHot = isHot;
wxClientDC dc(this);
DrawSash(dc);
}
//else: we don't change our appearance, don't redraw to avoid flicker
}
static void PanedDisplay(void *recordPtr, Drawable d)
{
Paned *pw = recordPtr;
int i, nSashes = Ttk_NumberSlaves(pw->paned.mgr) - 1;
TtkWidgetDisplay(recordPtr, d);
for (i = 0; i < nSashes; ++i) {
DrawSash(pw, i, d);
}
}
void wxSplitterWindow::OnPaint(wxPaintEvent& WXUNUSED(event))
{
wxPaintDC dc(this);
#ifdef __WXOSX__
// as subpanels might have a transparent background we must erase the background
// at least on OSX, otherwise traces of the sash will remain
// test with: splitter sample->replace right window
dc.Clear();
#endif
DrawSash(dc);
}
void wxDynamicSashWindowImpl::OnPress(wxMouseEvent &event)
{
if (m_leaf)
{
m_leaf->OnPress(event);
}
else
{
m_dragging = m_split;
m_drag_x = event.m_x;
m_drag_y = event.m_y;
DrawSash(m_drag_x, m_drag_y);
m_container->CaptureMouse();
}
}
void wxDynamicSashWindowImpl::OnRelease(wxMouseEvent &event)
{
if ((m_dragging == DSR_CORNER) &&
(m_window->GetWindowStyle() & wxDS_DRAG_CORNER) != 0)
{
DrawSash(m_drag_x, m_drag_y);
m_container->ReleaseMouse();
Resize(event.m_x, event.m_y);
m_dragging = DSR_NONE;
}
else if (m_dragging)
{
DrawSash(m_drag_x, m_drag_y);
m_container->ReleaseMouse();
wxSize size = m_container->GetSize();
int px = (int)((event.m_x * 100) / size.GetWidth() + 0.5);
int py = (int)((event.m_y * 100) / size.GetHeight() + 0.5);
if ((m_dragging == DSR_HORIZONTAL_TAB && py >= 10 && py <= 90)
|| (m_dragging == DSR_VERTICAL_TAB && px >= 10 && px <= 90))
{
if (m_child[0] == NULL)
{
Split(px, py);
}
else
{
/* It would be nice if moving *this* sash didn't implicitly move
the sashes of our children (if any). But this will do. */
wxLayoutConstraints *layout = m_child[0]->m_container->GetConstraints();
if (m_split == DSR_HORIZONTAL_TAB)
{
layout->height.PercentOf(m_container, wxHeight, py);
}
else
{
layout->width.PercentOf(m_container, wxWidth, px);
}
m_container->Layout();
}
}
else
{
if (m_child[0] != NULL)
{
if ((m_dragging == DSR_HORIZONTAL_TAB && py <= 10)
|| (m_dragging == DSR_VERTICAL_TAB && px <= 10))
{
Unify(1);
}
else
{
Unify(0);
}
}
}
wxCursor cursor;
if (m_split == DSR_HORIZONTAL_TAB)
cursor = wxCursor(wxCURSOR_SIZENS);
else if (m_split == DSR_VERTICAL_TAB)
cursor = wxCursor(wxCURSOR_SIZEWE);
else
cursor = wxCursor(wxCURSOR_ARROW);
m_container->SetCursor(cursor);
m_dragging = DSR_NONE;
}
else if (m_leaf)
{
m_leaf->OnRelease(event);
}
}
// Position and size subwindows.
// Note that the border size applies to each subwindow, not
// including the edges next to the sash.
void wxSplitterWindow::SizeWindows()
{
// check if we have delayed setting the real sash position
if ( m_requestedSashPosition != INT_MAX )
{
int newSashPosition = ConvertSashPosition(m_requestedSashPosition);
if ( newSashPosition != m_sashPosition )
{
DoSetSashPosition(newSashPosition);
}
if ( newSashPosition <= m_sashPosition
&& newSashPosition >= m_sashPosition - GetBorderSize() )
{
// don't update it any more
m_requestedSashPosition = INT_MAX;
}
}
int w, h;
GetClientSize(&w, &h);
if ( GetWindow1() && !GetWindow2() )
{
GetWindow1()->SetSize(GetBorderSize(), GetBorderSize(),
w - 2*GetBorderSize(), h - 2*GetBorderSize());
}
else if ( GetWindow1() && GetWindow2() )
{
const int border = GetBorderSize(),
sash = GetSashSize();
int size1 = GetSashPosition() - border,
size2 = GetSashPosition() + sash;
int x2, y2, w1, h1, w2, h2;
if ( GetSplitMode() == wxSPLIT_VERTICAL )
{
w1 = size1;
w2 = w - 2*border - sash - w1;
if (w2 < 0)
w2 = 0;
h2 = h - 2*border;
if (h2 < 0)
h2 = 0;
h1 = h2;
x2 = size2;
y2 = border;
}
else // horz splitter
{
w2 = w - 2*border;
if (w2 < 0)
w2 = 0;
w1 = w2;
h1 = size1;
h2 = h - 2*border - sash - h1;
if (h2 < 0)
h2 = 0;
x2 = border;
y2 = size2;
}
GetWindow2()->SetSize(x2, y2, w2, h2);
GetWindow1()->SetSize(border, border, w1, h1);
}
wxClientDC dc(this);
DrawSash(dc);
}
void wxSplitterWindow::OnPaint(wxPaintEvent& WXUNUSED(event))
{
wxPaintDC dc(this);
DrawSash(dc);
}
// Position and size subwindows.
// Note that the border size applies to each subwindow, not
// including the edges next to the sash.
void wxSplitWindow::SizeWindows()
{
// check if we have delayed setting the real sash position
if (m_checkRequestedSashPosition && m_requestedSashPosition != INT_MAX) {
int newSashPosition = ConvertSashPosition (m_requestedSashPosition);
if (newSashPosition != m_sashPosition) DoSetSashPosition (newSashPosition);
if (newSashPosition <= m_sashPosition &&
newSashPosition >= m_sashPosition - GetBorderSize()) {
// don't update it any more
m_requestedSashPosition = INT_MAX;
}
}
int w, h;
GetClientSize(&w, &h);
const int border = GetBorderSize();
const int sash = GetSashSize();
if (m_windowOne && m_windowTwo) {
int size = GetWindowSize();
int size1;
int size2;
if (m_sashPosition == 0) {
size1 = 0;
size2 = size - 2*border;
}else if (m_sashPosition > 0 && m_sashPosition < size) {
size1 = m_sashPosition - border;
size2 = size - m_sashPosition - sash - border;
}else{
size1 = size;
size2 = 0 - 2*border;
}
int x2, y2, w1, h1, w2, h2;
if (m_splitMode == wxSPLIT_VERTICAL) {
w1 = size1;
w2 = size2;
h1 = h - 2*border;
h2 = h1;
x2 = size - (size2 - border);
y2 = border;
}
else // horz splitwindow
{
w1 = w - 2*border;
w2 = w1;
h1 = size1;
h2 = size2;
x2 = border;
y2 = size - (size2 - border);
}
m_windowOne->SetSize (border, border, w1, h1);
m_windowTwo->SetSize (x2, y2, w2, h2);
}
wxClientDC dc(this);
DrawSash(dc);
SetNeedUpdating (false);
}