GNU/Linux man pages
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Syntaxe et mise en oeuvre :
GNU/Linux |
RedHat 5.2(Apollo) |
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Tk_GetVRootGeometry(3) |
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Tk_GetVRootGeometry − Get location and size of virtual root for window
#include <tk.h>
Tk_GetVRootGeometry(tkwin, xPtr, yPtr, widthPtr, heightPtr)
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Tk_Window tkwin (in) |
Token for window whose virtual root is to be queried. | ||
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int xPtr (out) |
Points to word in which to store x-offset of virtual root. | ||
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int yPtr (out) |
Points to word in which to store y-offset of virtual root. | ||
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int widthPtr (out) |
Points to word in which to store width of virtual root. | ||
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int heightPtr (out) |
Points to word in which to store height of virtual root. |
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TkGetVRootGeometry returns geometry information about the virtual root window associated with tkwin. The ’’associated’’ virtual root is the one in which tkwin’s nearest top-level ancestor (or tkwin itself if it is a top-level window) has been reparented by the window manager. This window is identified by a __SWM_ROOT or __WM_ROOT property placed on the top-level window by the window manager. If tkwin is not associated with a virtual root (e.g. because the window manager doesn’t use virtual roots) then *xPtr and *yPtr will be set to 0 and *widthPtr and *heightPtr will be set to the dimensions of the screen containing tkwin.
geometry, height, location, virtual root, width, window manager
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Tk_GetVRootGeometry(3) | |