зеркало из https://github.com/mozilla/gecko-dev.git
164 строки
5.3 KiB
C++
164 строки
5.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public
|
|
* License Version 1.1 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of
|
|
* the License at http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS
|
|
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
|
* implied. See the License for the specific language governing
|
|
* rights and limitations under the License.
|
|
*
|
|
* The Original Code is mozilla.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All
|
|
* Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*/
|
|
|
|
|
|
// LGABox_fixes.cp
|
|
|
|
/*====================================================================================*/
|
|
#pragma mark INCLUDE FILES
|
|
/*====================================================================================*/
|
|
|
|
#include "LGABox_fixes.h"
|
|
|
|
|
|
#pragma mark -
|
|
/*====================================================================================*/
|
|
#pragma mark CLASS IMPLEMENTATIONS
|
|
/*====================================================================================*/
|
|
|
|
|
|
/*======================================================================================
|
|
Turds be gone! Assumes entire frame is visible through superview.
|
|
======================================================================================*/
|
|
|
|
void LGABox_fixes::ResizeFrameBy(Int16 inWidthDelta, Int16 inHeightDelta,
|
|
Boolean inRefresh) {
|
|
|
|
|
|
if ( mHasBorder && (mBorderStyle != borderStyleGA_NoBorder) && !mRefreshAllWhenResized ) {
|
|
Rect borderRect;
|
|
CalcBorderRect(borderRect);
|
|
Point beforeBotRight = botRight(borderRect);
|
|
Rect invalRect;
|
|
CalcPortFrameRect(invalRect);
|
|
Point portBeforeBotRight = botRight(invalRect);
|
|
|
|
inherited::ResizeFrameBy(inWidthDelta, inHeightDelta, inRefresh);
|
|
|
|
CalcPortFrameRect(invalRect);
|
|
CalcBorderRect(borderRect);
|
|
Point portAfterBotRight = botRight(invalRect);
|
|
|
|
if ( inWidthDelta != 0 ) {
|
|
if ( beforeBotRight.h < borderRect.right ) {
|
|
::SetRect(&invalRect, beforeBotRight.h - mContentOffset.right,
|
|
borderRect.top, portBeforeBotRight.h, portBeforeBotRight.v);
|
|
} else {
|
|
::SetRect(&invalRect, borderRect.right - mContentOffset.right,
|
|
borderRect.top, portAfterBotRight.h, portAfterBotRight.v);
|
|
}
|
|
LocalToPortPoint(topLeft(invalRect));
|
|
LocalToPortPoint(botRight(invalRect));
|
|
InvalPortRect(&invalRect);
|
|
}
|
|
if ( inHeightDelta != 0 ) {
|
|
if ( beforeBotRight.v < borderRect.bottom ) {
|
|
::SetRect(&invalRect, borderRect.left, beforeBotRight.v - mContentOffset.bottom,
|
|
portBeforeBotRight.h, portBeforeBotRight.v);
|
|
} else {
|
|
::SetRect(&invalRect, borderRect.left, borderRect.bottom - mContentOffset.bottom,
|
|
portAfterBotRight.h, portAfterBotRight.v);
|
|
}
|
|
LocalToPortPoint(topLeft(invalRect));
|
|
LocalToPortPoint(botRight(invalRect));
|
|
InvalPortRect(&invalRect);
|
|
}
|
|
} else {
|
|
inherited::ResizeFrameBy(inWidthDelta, inHeightDelta, inRefresh);
|
|
}
|
|
}
|
|
|
|
|
|
/*======================================================================================
|
|
Fix bug where everything was not refreshed correctly.
|
|
======================================================================================*/
|
|
|
|
void LGABox_fixes::RefreshBoxBorder(void) {
|
|
|
|
Rect theFrame;
|
|
if ( IsVisible() && CalcLocalFrameRect(theFrame) && (mSuperView) ) {
|
|
Rect revealed;
|
|
mSuperView->GetRevealedRect(revealed);
|
|
Point delta = topLeft(revealed);
|
|
PortToLocalPoint(topLeft(revealed));
|
|
PortToLocalPoint(botRight(revealed));
|
|
delta.h -= revealed.left; delta.v -= revealed.top;
|
|
if ( ::SectRect(&theFrame, &revealed, &revealed) ) {
|
|
RgnHandle borderRgn = GetBoxBorderRegion(revealed);
|
|
::OffsetRgn(borderRgn, delta.h, delta.v);
|
|
InvalPortRgn(borderRgn);
|
|
::DisposeRgn(borderRgn);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/*======================================================================================
|
|
Fix bug where everything was not refreshed correctly.
|
|
======================================================================================*/
|
|
|
|
void LGABox_fixes::RefreshBoxTitle(void) {
|
|
|
|
Rect theFrame;
|
|
if ( IsVisible() && CalcPortFrameRect(theFrame) && (mSuperView) ) {
|
|
Rect revealed;
|
|
mSuperView->GetRevealedRect(revealed);
|
|
if ( ::SectRect(&theFrame, &revealed, &theFrame) ) {
|
|
Rect titleRect;
|
|
CalcTitleRect(titleRect);
|
|
LocalToPortPoint(topLeft(titleRect));
|
|
LocalToPortPoint(botRight(titleRect));
|
|
if ( ::SectRect(&titleRect, &revealed, &titleRect) ) {
|
|
InvalPortRect(&titleRect);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/*======================================================================================
|
|
Fix bug where everything was not refreshed correctly.
|
|
======================================================================================*/
|
|
|
|
void LGABox_fixes::Disable(void) {
|
|
|
|
LView::Disable();
|
|
|
|
RefreshBoxBorder();
|
|
RefreshBoxTitle();
|
|
}
|
|
|
|
|
|
/*======================================================================================
|
|
Get rid of the flicker.
|
|
======================================================================================*/
|
|
|
|
void LGABox_fixes::Enable(void) {
|
|
|
|
LView::Enable();
|
|
|
|
RefreshBoxBorder();
|
|
RefreshBoxTitle();
|
|
}
|
|
|
|
|