// widget developer functions:
void UIWidget::mouse_axes_func(float x, float y, float dx, float dy)
{
if (disabled) return;
// start by transforming the coordinates for the children
local_mouse_x = x;
local_mouse_y = y;
float tmdx = dx;
float tmdy = dy;
surface_area->placement.transform_coordinates(&local_mouse_x, &local_mouse_y);
surface_area->placement.transform_coordinates(&tmdx, &tmdy);
UIWidget *parent = static_cast<UIWidget *>(get_parent());
if (parent && parent->mouse_is_blocked) mouse_is_blocked = true;
else mouse_is_blocked = false;
//for (int i=(int)children.size()-1; i>=0; i--)
//children[i]->mouse_axes_func(local_mouse_x, local_mouse_y, dx, dy); // I'm not sure why these are dx/dy, but it works correctly this way
for (auto &child : ElementID::recast_collection<UIWidget>(get_children()))
child->mouse_axes_func(local_mouse_x, local_mouse_y, dx, dy); // I'm not sure why these are dx/dy, but it works correctly this way
// then proceed with the execution of the function
if (surface_area)
{
bool mouse_over_now = surface_area->collides(x, y);
if (parent && parent->mouse_is_blocked) mouse_over_now = false;
if (mouse_over_now && !mouse_over) on_mouse_enter();
else if (!mouse_over_now && mouse_over) on_mouse_leave();
mouse_over = mouse_over_now;
if (parent && mouse_over) parent->mouse_is_blocked = true;
}
on_mouse_move(x, y, dx, dy); // TODO I think this needs to be the translated coordinates, and maybe even should be on the on_drag() call below as well
if (mouse_down_on_over)
{
dragging = true;
on_drag(x, y, dx, dy);
}
if (Framework::current_event->mouse.dz != 0 || Framework::current_event->mouse.dw != 0) on_mouse_wheel();
}
void CL_ListViewHeader_Impl::on_process_message(CL_GUIMessage &msg)
{
if (msg.is_type(CL_GUIMessage_Input::get_type_name()))
{
CL_GUIMessage_Input input = msg;
CL_InputEvent input_event = input.get_event();
if (input_event.type == CL_InputEvent::pointer_moved)
on_mouse_move(input, input_event);
else if (input_event.type == CL_InputEvent::pressed && input_event.id == CL_MOUSE_LEFT)
on_mouse_lbutton_down(input, input_event);
else if (input_event.type == CL_InputEvent::released && input_event.id == CL_MOUSE_LEFT)
on_mouse_lbutton_up(input, input_event);
}
else if (msg.is_type(CL_GUIMessage_Pointer::get_type_name()))
{
CL_GUIMessage_Pointer pointer = msg;
if (pointer.get_pointer_type() == CL_GUIMessage_Pointer::pointer_leave)
on_mouse_leave();
else if (pointer.get_pointer_type() == CL_GUIMessage_Pointer::pointer_enter)
on_mouse_enter();
}
}
void widget::process_event(const event& ev)
{
switch (ev.type)
{
case event::mouse_move_abs:
{
bool inside (point_in_rectangle(ev.xy, bounding_rect()));
if (inside != mouse_inside_flag_)
{
if (inside)
on_mouse_enter();
else
on_mouse_leave();
mouse_inside_flag_ = inside;
}
}
break;
default:
;
}
}
bool window::dispatch_event ( XEvent& evt )
{
switch ( evt.type )
{
case Expose:
exposed();
break;
case ButtonPress:
if ( evt.xbutton.button & Button2 )
on_right_button_down ( evt.xbutton.x, evt.xbutton.y );
else if ( evt.xbutton.button & Button1 )
on_left_button_down ( evt.xbutton.x, evt.xbutton.y );
break;
case ButtonRelease:
if ( evt.xbutton.button & Button2 )
on_right_button_up ( evt.xbutton.x, evt.xbutton.y );
else if ( evt.xbutton.button & Button1 )
on_left_button_up ( evt.xbutton.x, evt.xbutton.y );
break;
case EnterNotify:
on_mouse_enter ( evt.xcrossing.x, evt.xcrossing.y );
break;
case LeaveNotify:
on_mouse_exit ( evt.xcrossing.x, evt.xcrossing.y );
break;
case MotionNotify:
on_mouse_move ( evt.xmotion.x, evt.xmotion.y );
break;
case FocusIn:
on_got_focus();
break;
case FocusOut:
on_lost_focus();
break;
case KeyPress:
case KeyRelease:
{
character cp;
KeySym keysym;
XComposeStatus status;
int count = XLookupString ( &evt.xkey, cp.text, character::MAX_CHAR_TEXT, &keysym, &status );
cp.text[count] = 0;
if ( evt.type == KeyPress )
on_key_press ( cp );
else
on_key_release ( cp );
} break;
case MapNotify:
state = WINDOW_SHOWN;
shown();
break;
case UnmapNotify:
state = WINDOW_HIDDEN;
hidden();
break;
case ConfigureNotify:
//XClearWindow ( env, hwnd );
//XFlush ( env );
position_changed();
break;
case ClientMessage:
{
if ( atomDelete == (Atom)evt.xclient.data.l[0] )
destroy();
break;
}
}
return true;
}
void CL_ListView_Impl::on_process_message(CL_GUIMessage &msg)
{
if (msg.is_type(CL_GUIMessage_Input::get_type_name()))
{
CL_GUIMessage_Input input = msg;
CL_InputEvent input_event = input.get_event();
if (input_event.type == CL_InputEvent::pointer_moved)
{
on_mouse_move(input, input_event);
}
else if (input_event.type == CL_InputEvent::pressed && input_event.id == CL_MOUSE_LEFT)
{
on_mouse_lbutton_down(input, input_event);
msg.set_consumed();
}
else if (input_event.type == CL_InputEvent::pressed && input_event.id == CL_MOUSE_WHEEL_UP)
{
scrollbar->set_position(scrollbar->get_position()-scrollbar->get_line_step());
on_scroll();
msg.set_consumed();
}
else if (input_event.type == CL_InputEvent::pressed && input_event.id == CL_MOUSE_WHEEL_DOWN)
{
scrollbar->set_position(scrollbar->get_position() + scrollbar->get_line_step());
on_scroll();
msg.set_consumed();
}
else if (input_event.type == CL_InputEvent::released && input_event.id == CL_MOUSE_LEFT)
{
on_mouse_lbutton_up(input, input_event);
msg.set_consumed();
}
else if (input_event.type == CL_InputEvent::doubleclick && input_event.id == CL_MOUSE_LEFT)
{
on_mouse_lbutton_doubleclick(input, input_event);
msg.set_consumed();
}
else if (input_event.type == CL_InputEvent::pressed && input_event.id == CL_MOUSE_RIGHT)
{
on_mouse_rbutton_down(input, input_event);
msg.set_consumed();
}
else if (input_event.type == CL_InputEvent::released && input_event.id == CL_MOUSE_RIGHT)
{
on_mouse_rbutton_up(input, input_event);
msg.set_consumed();
}
else if (input_event.type == CL_InputEvent::pressed && input_event.device.get_type() == CL_InputDevice::keyboard)
{
bool consumed = on_keyboard_pressed(input_event);
if (consumed)
msg.set_consumed();
}
else if (input_event.type == CL_InputEvent::released && input_event.device.get_type() == CL_InputDevice::keyboard)
{
bool consumed = on_keyboard_released(input_event);
if (consumed)
msg.set_consumed();
}
}
else if (msg.is_type(CL_GUIMessage_Pointer::get_type_name()))
{
CL_GUIMessage_Pointer pointer = msg;
if (pointer.get_pointer_type() == CL_GUIMessage_Pointer::pointer_leave)
on_mouse_leave();
else if (pointer.get_pointer_type() == CL_GUIMessage_Pointer::pointer_enter)
on_mouse_enter();
}
else if (msg.is_type(CL_GUIMessage_FocusChange::get_type_name()))
{
CL_GUIMessage_FocusChange fc = msg;
if (fc.get_focus_type() == CL_GUIMessage_FocusChange::gained_focus)
{
// ..
}
else
{
if (just_launched_lineedit)
just_launched_lineedit = false;
else
cancel_edit();
}
listview->request_repaint();
}
}
