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Changeset 6990 in orxonox.OLD for trunk/src/lib/graphics


Ignore:
Timestamp:
Feb 2, 2006, 10:31:56 PM (19 years ago)
Author:
bensch
Message:

orxonox/trunk: better mouse capture now

Location:
trunk/src/lib/graphics
Files:
3 edited

Legend:

Unmodified
Added
Removed

  • trunk/src/lib/graphics/graphics_engine.cc

    r6980 r6990  
    429429
    430430/**
    431  *
    432  * @param show if The mouse-cursor should be visible
    433  */
    434 void GraphicsEngine::showMouse(bool show)
    435 {
    436   if (show)
    437     SDL_ShowCursor(SDL_ENABLE);
    438   else
    439     SDL_ShowCursor(SDL_DISABLE);
    440 }
    441 
    442 /**
    443  *
    444  * @returns The Visinility of the mouse-cursor (true if visible, false if it is invisible)
    445  */
    446 bool GraphicsEngine::isMouseVisible()
    447 {
    448   if (SDL_ShowCursor(SDL_QUERY) == SDL_ENABLE)
    449     return true;
    450   else
    451     return false;
    452 }
    453 
    454 /**
    455  *
    456  * @param steal If the Winodow-Managers Events should be stolen to this app
    457  * (steals the mouse, and all WM-clicks)
    458  *
    459  * This only happens, if the HARD-Debug-level is set to 0,1,2, because otherwise a Segfault could
    460  * result in the loss of System-controll
    461  */
    462 void GraphicsEngine::stealWMEvents(bool steal)
    463 {
    464 #if DEBUG < 3
    465   if (steal)
    466     SDL_WM_GrabInput(SDL_GRAB_ON);
    467   else
    468     SDL_WM_GrabInput(SDL_GRAB_OFF);
    469 #endif
    470 }
    471 
    472 /**
    473  *
    474  * @returns true if Events are stolen from the WM, false if not.
    475  */
    476 bool GraphicsEngine::isStealingEvents()
    477 {
    478   if (SDL_WM_GrabInput(SDL_GRAB_QUERY) == SDL_GRAB_ON)
    479     return true;
    480   else
    481     return false;
    482 };
    483431
    484432/**

  • trunk/src/lib/graphics/graphics_engine.h

    r6979 r6990  
    5656
    5757    int resolutionChanged(const SDL_ResizeEvent& resizeInfo);
    58 
    59     static void showMouse(bool show);
    60     static bool isMouseVisible();
    61     static void stealWMEvents(bool steal);
    62     static bool isStealingEvents();
    6358
    6459    static void enter2DMode();

  • trunk/src/lib/graphics/render2D/element_2d.cc

    r6878 r6990  
    141141
    142142  LoadParam(root, "bind-node", this, Element2D, setBindNode)
    143       .describe("sets a node, this 2D-Element should be shown upon (name of the node)");
     143      .describe("sets a node, this 2D-Element should be shown upon (name of the node)")
     144      .defaultValues(1, NULL);
    144145
    145146  LoadParam(root, "visibility", this, Element2D, setVisibility)
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