gResizerBar::gResizerBar(int X,int Y,int W,int H)
: Fl_Box(X,Y,W,H)
{
orig_h = H;
last_y = 0;
min_h = 30;
align(FL_ALIGN_CENTER|FL_ALIGN_INSIDE);
labelfont(FL_COURIER);
labelsize(H);
visible_focus(0);
box(FL_FLAT_BOX);
}
void
Controller_Module::take_focus ( void )
{
bool v = visible_focus();
if ( ! v )
set_visible_focus();
Fl_Widget::take_focus();
if ( ! v )
clear_visible_focus();
}
geResizerBar::geResizerBar(int X, int Y, int W, int H, int minSize, bool type)
: Fl_Box (X, Y, W, H),
m_type (type),
m_minSize(minSize),
m_lastPos(0),
m_hover (false)
{
if (m_type == VERTICAL) {
m_origSize = H;
labelsize(H);
}
else {
m_origSize = W;
labelsize(W);
}
align(FL_ALIGN_CENTER | FL_ALIGN_INSIDE);
labelfont(FL_COURIER);
visible_focus(0);
}
int Int_Slider::handle(int in)
{
const Box2i & box = frame_geom();
switch (in)
{
case FL_PUSH:
case FL_DRAG:
{
take_focus();
const int size = handle_size();
const double v = (
Fl::event_x() - box.x - ((size - 1) / 2) +
((box.w - size - 1) / static_cast<double>(max() - min()) / 2)) /
static_cast<double>(box.w - size - 1);
set(min() + static_cast<int>(v * (max() - min())));
}
return 1;
case FL_KEYBOARD:
if (! Fl::event_state(FL_SHIFT | FL_CTRL | FL_ALT))
{
switch (Fl::event_key())
{
case FL_Home:
min_action();
return 1;
case FL_End:
max_action();
return 1;
case FL_Left:
case FL_Down:
dec_small_action();
return 1;
case FL_Right:
case FL_Up:
inc_small_action();
return 1;
case FL_Page_Down:
dec_large_action();
return 1;
case FL_Page_Up:
inc_large_action();
return 1;
}
}
break;
}
if (Abstract_Int_Input::handle(in, visible_focus()))
{
return 1;
}
return Abstract_Slider::handle(in);
}
