diff options
Diffstat (limited to 'win/tkWinWm.c')
| -rw-r--r-- | win/tkWinWm.c | 57 |
1 files changed, 51 insertions, 6 deletions
diff --git a/win/tkWinWm.c b/win/tkWinWm.c index 69a4bd5..edd91a2 100644 --- a/win/tkWinWm.c +++ b/win/tkWinWm.c @@ -12,7 +12,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkWinWm.c,v 1.54 2002/12/06 23:29:37 hobbs Exp $ + * RCS: @(#) $Id: tkWinWm.c,v 1.55 2003/03/12 00:25:42 mdejong Exp $ */ #include "tkWinInt.h" @@ -176,9 +176,9 @@ typedef struct TkWmInfo { * window is gridded; otherwise it isn't * gridded. */ int minWidth, minHeight; /* Minimum dimensions of window, in - * grid units, not pixels. */ + * pixels or grid units. */ int maxWidth, maxHeight; /* Maximum dimensions of window, in - * grid units, not pixels, or 0 to default. */ + * pixels or grid units. 0 to default. */ Tk_Window gridWin; /* Identifies the window that controls * gridding for this top-level, or NULL if * the top-level isn't currently gridded. */ @@ -199,7 +199,7 @@ typedef struct TkWmInfo { */ int width, height; /* Desired dimensions of window, specified - * in grid units. These values are + * in pixels or grid units. These values are * set by the "wm geometry" command and by * ConfigureNotify events (for when wm * resizes window). -1 means user hasn't @@ -5018,6 +5018,7 @@ UpdateGeometryInfo(clientData) { int x, y; /* Position of border on desktop. */ int width, height; /* Size of client area. */ + int min, max; RECT rect; register TkWindow *winPtr = (TkWindow *) clientData; register WmInfo *wmPtr = winPtr->wmInfoPtr; @@ -5056,8 +5057,9 @@ UpdateGeometryInfo(clientData) * requested depends on (a) the size requested internally * by the window's widgets, (b) the size requested by the * user in a "wm geometry" command or via wm-based interactive - * resizing (if any), and (c) whether or not the window is - * gridded. Don't permit sizes <= 0 because this upsets + * resizing (if any), (c) whether or not the window is + * gridded, and (d) the current min or max size for + * the toplevel. Don't permit sizes <= 0 because this upsets * the X server. */ @@ -5072,6 +5074,28 @@ UpdateGeometryInfo(clientData) if (width <= 0) { width = 1; } + /* + * Account for window max/min width + */ + if (wmPtr->gridWin != NULL) { + min = winPtr->reqWidth + + (wmPtr->minWidth - wmPtr->reqGridWidth)*wmPtr->widthInc; + if (wmPtr->maxWidth > 0) { + max = winPtr->reqWidth + + (wmPtr->maxWidth - wmPtr->reqGridWidth)*wmPtr->widthInc; + } else { + max = 0; + } + } else { + min = wmPtr->minWidth; + max = wmPtr->maxWidth; + } + if (width < min) { + width = min; + } else if ((max > 0) && (width > max)) { + width = max; + } + if (wmPtr->height == -1) { height = winPtr->reqHeight; } else if (wmPtr->gridWin != NULL) { @@ -5083,6 +5107,27 @@ UpdateGeometryInfo(clientData) if (height <= 0) { height = 1; } + /* + * Account for window max/min height + */ + if (wmPtr->gridWin != NULL) { + min = winPtr->reqHeight + + (wmPtr->minHeight - wmPtr->reqGridHeight)*wmPtr->heightInc; + if (wmPtr->maxHeight > 0) { + max = winPtr->reqHeight + + (wmPtr->maxHeight - wmPtr->reqGridHeight)*wmPtr->heightInc; + } else { + max = 0; + } + } else { + min = wmPtr->minHeight; + max = wmPtr->maxHeight; + } + if (height < min) { + height = min; + } else if ((max > 0) && (height > max)) { + height = max; + } /* * Compute the new position for the upper-left pixel of the window's |