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This was SVN commit r22.
This commit is contained in:
janwas 2003-11-04 23:41:42 +00:00
parent 3884920ebd
commit df5cf51fa3
2 changed files with 14 additions and 7 deletions
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19
source/gui/CGUI.cpp
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@ -37,10 +37,16 @@ int gui_mouse_x, gui_mouse_y;
// called from main loop when (input) events are received.
// event is passed to other handlers if false is returned.
// trampoline: we don't want to make the implementation (in CGUI) static
bool gui_handler(const SDL_Event& ev)
{
// return gui.HandleEvent(ev);
// JW: problem! this needs to be static, or not a member function
// (it's a callback from the input distributor)
bool InputHandler(const SDL_Event& ev)
return false;
}
bool CGUI::HandleEvent(const SDL_Event& ev)
{
if(ev.type == SDL_MOUSEMOTION)
gui_mouse_x = ev.motion.x, gui_mouse_y = ev.motion.y;
@ -51,20 +57,19 @@ bool InputHandler(const SDL_Event& ev)
// check which one it is, if any !
CGUIObject *pNearest = NULL;
// GUI<CGUIObject*>::RecurseObject(GUIRR_HIDDEN, m_BaseObject, &CGUIObject::ChooseMouseOverAndClosest, pNearest);
GUI<CGUIObject*>::RecurseObject(GUIRR_HIDDEN, m_BaseObject, &CGUIObject::ChooseMouseOverAndClosest, pNearest);
// Now we'll call UpdateMouseOver on *all* objects,
// we'll input the one hovered, and they will each
// update their own data and send messages accordingly
// GUI<CGUIObject*>::RecurseObject(GUIRR_HIDDEN, m_BaseObject, &CGUIObject::UpdateMouseOver, pNearest);
GUI<CGUIObject*>::RecurseObject(GUIRR_HIDDEN, m_BaseObject, &CGUIObject::UpdateMouseOver, pNearest);
if(pNearest)
{
/* if(ev.type == SDL_MOUSEBUTTONDOWN)
if(ev.type == SDL_MOUSEBUTTONDOWN)
pNearest->HandleMessage(GUIM_MOUSE_PRESS_LEFT); // JW: want to pass SDL button value, or translate?
else if(ev.type == SDL_MOUSEBUTTONUP)
pNearest->HandleMessage(GUIM_MOUSE_RELEASE_LEFT); // JW: want to pass SDL button value, or translate?
*/
}
// JW: what's the difference between mPress and mDown? what's the code below responsible for?

2
source/gui/CGUI.h
View File

@ -72,6 +72,8 @@ public:
// Shutdown
void Destroy();
bool HandleEvent(const SDL_Event& ev);
// Load a GUI XML file
void LoadXMLFile(const CStr &Filename);