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implemented resize events and redraw on resize

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pierre%netscape.com 1998-09-19 01:38:26 +00:00
parent 07bad234d9
commit 849d768b88
1 changed files with 58 additions and 26 deletions
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84
widget/src/mac/nsMacMessagePump.cpp
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@ -22,6 +22,9 @@
#include "nsWidgetsCID.h"
#include <LPeriodical.h>
#define DRAW_ON_RESIZE
#define IsUserWindow(wp) (wp && ((((WindowPeek)wp)->windowKind) >= userKind))
nsWindow* nsMacMessagePump::gCurrentWindow = nsnull;
@ -303,7 +306,7 @@ static PRUint32 translateMenu (long aMenuResult)
result = VIEWER_VISUAL_DEBUGGING + menuItem;
break;
case DEMO_MENU:
result = VIEWER_DEMO0 + menuItem;
result = VIEWER_DEMO0 - 1 + menuItem;
break;
case PRIN_MENU:
result = VIEWER_ONE_COLUMN + menuItem;
@ -325,7 +328,6 @@ nsMacMessagePump::DoMouseDown(EventRecord *aTheEvent)
PRBool result;
Rect therect;
Point windowcoord;
long newsize; // window's new size
WindowPtr whichwindow;
PRInt16 partcode;
nsWindow *thewindow;
@ -414,33 +416,63 @@ nsMouseEvent mouseevent;
case inGrow:
SetPort(whichwindow);
therect = whichwindow->portRect;
EraseRect(&therect);
InvalRect(&therect);
// Set up the window's allowed minimum and maximum sizes
therect.bottom = qd.screenBits.bounds.bottom;
therect.right = qd.screenBits.bounds.right;
therect.top = therect.left = 75;
newsize = GrowWindow(whichwindow, aTheEvent->where, &therect);
if(newsize != 0)
SizeWindow(whichwindow, newsize & 0x0FFFF, (newsize >> 16) & 0x0FFFF, true);
// Draw the grow icon & validate that area
therect = whichwindow->portRect;
therect.left = therect.right - 16;
therect.top = therect.bottom - 16;
DrawGrowIcon(whichwindow);
ValidRect(&therect);
if (thewindow != nsnull)
Point oldPt, newPt;
oldPt = aTheEvent->where;
GlobalToLocal(&oldPt);
#ifdef DRAW_ON_RESIZE
while (WaitMouseUp())
{
therect = whichwindow->portRect;
LocalToGlobal(&topLeft(therect));
LocalToGlobal(&botRight(therect));
thewindow->SetBounds(therect);
}
LPeriodical::DevoteTimeToRepeaters(*aTheEvent);
GetMouse(&newPt);
if (DeltaPoint(oldPt, newPt))
{
oldPt = newPt;
// Resize Mac window (draw on resize)
short width = max((short)75, newPt.h);
short height = max((short)75, newPt.v);
SizeWindow(whichwindow, width, height, true);
#else
// Resize Mac window (the usual way)
therect.bottom = qd.screenBits.bounds.bottom;
therect.right = qd.screenBits.bounds.right;
therect.top = therect.left = 75;
long newsize = GrowWindow(whichwindow, aTheEvent->where, &therect);
if(newsize != 0)
SizeWindow(whichwindow, newsize & 0x0FFFF, (newsize >> 16) & 0x0FFFF, true);
#endif
// Draw the grow icon & validate that area
therect = whichwindow->portRect;
therect.left = therect.right - 16;
therect.top = therect.bottom - 16;
DrawGrowIcon(whichwindow);
ValidRect(&therect);
// Resize layout objects
thewindow = (nsWindow *) GetWRefCon (whichwindow);
if (thewindow != nsnull)
{
therect = whichwindow->portRect;
LocalToGlobal(&topLeft(therect));
LocalToGlobal(&botRight(therect));
thewindow->SetBounds(therect);
nsSizeEvent sizeevent;
nsRect windowSize;
windowSize.SetRect(0, 0, therect.right - therect.left, therect.bottom - therect.top);
sizeevent.eventStructType = NS_SIZE_EVENT;
sizeevent.message = NS_SIZE;
sizeevent.widget = (nsWindow *)thewindow;
sizeevent.windowSize = &windowSize;
thewindow->DoResizeWidgets(sizeevent);
result = thewindow->OnResize(sizeevent);
}
#ifdef DRAW_ON_RESIZE
}
}
#endif
break;
case inGoAway:
if(TrackGoAway(whichwindow,aTheEvent->where))