kdrawutil.cpp
/* This file is part of the KDE libraries
Copyright (C) 1999 Daniel M. Duley <mosfet@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "kdrawutil.h"
#include <qdrawutil.h>
KDEFX_EXPORT void kDrawNextButton(QPainter *p, int x, int y, int w, int h,
const QColorGroup &g, bool sunken,
const QBrush *fill)
{
QPen oldPen = p->pen();
int x2 = x+w-1;
int y2 = y+h-1;
p->fillRect(x+1, y+1, w-2, h-2,
fill ? *fill : g.brush(QColorGroup::Button));
p->setPen(sunken ? Qt::black : g.light());
p->drawLine(x, y, x2-1, y);
p->drawLine(x, y, x, y2-1);
p->setPen(sunken ? g.midlight() : g.mid());
p->drawLine(x+1, y2-1, x2-1, y2-1);
p->drawLine(x2-1, y+1, x2-1, y2-1);
p->setPen(sunken ? g.light() : Qt::black);
p->drawLine(x, y2, x2, y2);
p->drawLine(x2, y, x2, y2);
p->setPen(oldPen);
}
KDEFX_EXPORT void kDrawNextButton(QPainter *p, const QRect &r, const QColorGroup &g,
bool sunken, const QBrush *fill)
{
kDrawNextButton(p, r.x(), r.y(), r.width(), r.height(), g, sunken, fill);
}
KDEFX_EXPORT void kDrawBeButton(QPainter *p, int x, int y, int w, int h,
const QColorGroup &g, bool sunken, const QBrush *fill)
{
QPen oldPen = p->pen();
int x2 = x+w-1;
int y2 = y+h-1;
p->setPen(g.dark());
p->drawLine(x+1, y, x2-1, y);
p->drawLine(x, y+1, x, y2-1);
p->drawLine(x+1, y2, x2-1, y2);
p->drawLine(x2, y+1, x2, y2-1);
if(!sunken){
p->setPen(g.light());
p->drawLine(x+2, y+2, x2-1, y+2);
p->drawLine(x+2, y+3, x2-2, y+3);
p->drawLine(x+2, y+4, x+2, y2-1);
p->drawLine(x+3, y+4, x+3, y2-2);
}
else{
p->setPen(g.mid());
p->drawLine(x+2, y+2, x2-1, y+2);
p->drawLine(x+2, y+3, x2-2, y+3);
p->drawLine(x+2, y+4, x+2, y2-1);
p->drawLine(x+3, y+4, x+3, y2-2);
}
p->setPen(sunken? g.light() : g.mid());
p->drawLine(x2-1, y+2, x2-1, y2-1);
p->drawLine(x+2, y2-1, x2-1, y2-1);
p->setPen(g.mid());
p->drawLine(x+1, y+1, x2-1, y+1);
p->drawLine(x+1, y+2, x+1, y2-1);
p->drawLine(x2-2, y+3, x2-2, y2-2);
if(fill)
p->fillRect(x+4, y+4, w-6, h-6, *fill);
p->setPen(oldPen);
}
KDEFX_EXPORT void kDrawBeButton(QPainter *p, QRect &r, const QColorGroup &g, bool sunken,
const QBrush *fill)
{
kDrawBeButton(p, r.x(), r.y(), r.width(), r.height(), g, sunken, fill);
}
KDEFX_EXPORT void kDrawRoundButton(QPainter *p, const QRect &r, const QColorGroup &g,
bool sunken)
{
int x, y, x2, y2;
r.coords(&x, &y, &x2, &y2);
if(r.width() > 16 && r.height() > 16){
QPen oldPen = p->pen();
QPointArray hPntArray, lPntArray;
hPntArray.putPoints(0, 12, x+4,y+1, x+5,y+1, // top left
x+3,y+2, x+2,y+3, x+1,y+4, x+1,y+5,
x+1,y2-5, x+1,y2-4, x+2,y2-3, // half corners
x2-5,y+1, x2-4,y+1, x2-3,y+2);
lPntArray.putPoints(0, 17, x2-5,y2-1, x2-4,y2-1, // btm right
x2-3,y2-2, x2-2,y2-3, x2-1,y2-5, x2-1,y2-4,
x+3,y2-2, x+4,y2-1, x+5,y2-1, //half corners
x2-2,y+3, x2-1,y+4, x2-1,y+5,
x2-5,y2-2, x2-4,y2-2, // testing
x2-3,y2-3,
x2-2,y2-5, x2-2,y2-4);
p->setPen(sunken ? g.dark() : g.light());
p->drawLine(x+6, y, x2-6, y);
p->drawLine(0, y+6, 0, y2-6);
p->drawPoints(hPntArray);
p->setPen(sunken ? g.light() : g.dark());
p->drawLine(x+6, y2, x2-6, y2);
p->drawLine(x+6, y2-1, x2-6, y2-1);
p->drawLine(x2, y+6, x2, y2-6);
p->drawLine(x2-1, y+6, x2-1, y2-6);
p->drawPoints(lPntArray);
p->setPen(oldPen);
}
else
qDrawWinPanel(p, x, y, r.width(), r.height(), g, sunken);
}
KDEFX_EXPORT void kDrawRoundButton(QPainter *p, int x, int y, int w, int h,
const QColorGroup &g, bool sunken)
{
QRect r(x, y, w, h);
kDrawRoundButton(p, r, g, sunken);
}
#define QCOORDARRLEN(x) sizeof(x)/(sizeof(QCOORD)*2)
KDEFX_EXPORT void kDrawRoundMask(QPainter *p, int x, int y, int w, int h, bool clear)
{
// round edge fills
static const QCOORD btm_left_fill[]={ 0,0,1,0,2,0,3,0,4,0,0,1,1,1,2,1,3,1,4,1,
1,2,2,2,3,2,4,2,2,3,3,3,4,3,3,4,4,4 };
static const QCOORD btm_right_fill[]={ 0,0,1,0,2,0,3,0,4,0,0,1,1,1,2,1,3,1,4,
1,0,2,1,2,2,2,3,2,0,3,1,3,2,3,0,4,1,4 };
static const QCOORD top_left_fill[]={ 3,0,4,0,2,1,3,1,4,1,1,2,2,2,3,2,4,2,0,3,
1,3,2,3,3,3,4,3,0,4,1,4,2,4,3,4,4,4 };
static const QCOORD top_right_fill[]={ 0,0,1,0,0,1,1,1,2,1,0,2,1,2,2,2,3,2,0,
3,1,3,2,3,3,3,4,3,0,4,1,4,2,4,3,4,4,4 };
if(clear)
p->fillRect(x, y, w, h, QBrush(Qt::color0, Qt::SolidPattern));
QBrush fillBrush(Qt::color1, Qt::SolidPattern);
p->setPen(Qt::color1);
if(w > 16 && h > 16){
int x2 = x+w-1;
int y2 = y+h-1;
QPointArray a(QCOORDARRLEN(top_left_fill), top_left_fill);
a.translate(1, 1);
p->drawPoints(a);
a.setPoints(QCOORDARRLEN(btm_left_fill), btm_left_fill);
a.translate(1, h-6);
p->drawPoints(a);
a.setPoints(QCOORDARRLEN(top_right_fill), top_right_fill);
a.translate(w-6, 1);
p->drawPoints(a);
a.setPoints(QCOORDARRLEN(btm_right_fill), btm_right_fill);
a.translate(w-6, h-6);
p->drawPoints(a);
p->fillRect(x+6, y, w-12, h, fillBrush);
p->fillRect(x, y+6, x+6, h-12, fillBrush);
p->fillRect(x2-6, y+6, x2, h-12, fillBrush);
p->drawLine(x+6, y, x2-6, y);
p->drawLine(x+6, y2, x2-6, y2);
p->drawLine(x, y+6, x, y2-6);
p->drawLine(x2, y+6, x2, y2-6);
}
else
p->fillRect(x, y, w, h, fillBrush);
}
KDEFX_EXPORT void kRoundMaskRegion(QRegion &r, int x, int y, int w, int h)
{
// using a bunch of QRect lines seems much more efficient than bitmaps or
// point arrays, even tho it uses more statements
r += QRect(x+6, y+0, w-12, h);
r += QRect(x+5, y+1, 1, h-2); // left
r += QRect(x+4, y+1, 1, h-2);
r += QRect(x+3, y+2, 1, h-4);
r += QRect(x+2, y+3, 1, h-6);
r += QRect(x+1, y+4, 1, h-8);
r += QRect(x, y+6, 1, h-12);
int x2 = x+w-1;
r += QRect(x2-5, y+1, 1, h-2); // right
r += QRect(x2-4, y+1, 1, h-2);
r += QRect(x2-3, y+2, 1, h-4);
r += QRect(x2-2, y+3, 1, h-6);
r += QRect(x2-1, y+4, 1, h-8);
r += QRect(x2, y+6, 1, h-12);
}
KDEFX_EXPORT void kColorBitmaps(QPainter *p, const QColorGroup &g, int x, int y,
QBitmap *lightColor, QBitmap *midColor,
QBitmap *midlightColor, QBitmap *darkColor,
QBitmap *blackColor, QBitmap *whiteColor)
{
QBitmap *bitmaps[]={lightColor, midColor, midlightColor, darkColor,
blackColor, whiteColor};
QColor colors[]={g.light(), g.mid(), g.midlight(), g.dark(),
Qt::black, Qt::white};
int i;
for(i=0; i < 6; ++i){
if(bitmaps[i]){
if(!bitmaps[i]->mask())
bitmaps[i]->setMask(*bitmaps[i]);
p->setPen(colors[i]);
p->drawPixmap(x, y, *bitmaps[i]);
}
}
}
KDEFX_EXPORT void kColorBitmaps(QPainter *p, const QColorGroup &g, int x, int y, int w,
int h, bool isXBitmaps, const uchar *lightColor,
const uchar *midColor, const uchar *midlightColor,
const uchar *darkColor, const uchar *blackColor,
const uchar *whiteColor)
{
const uchar *data[]={lightColor, midColor, midlightColor, darkColor,
blackColor, whiteColor};
QColor colors[]={g.light(), g.mid(), g.midlight(), g.dark(),
Qt::black, Qt::white};
int i;
QBitmap b;
for(i=0; i < 6; ++i){
if(data[i]){
b = QBitmap(w, h, data[i], isXBitmaps);
b.setMask(b);
p->setPen(colors[i]);
p->drawPixmap(x, y, b);
}
}
}
KStyle::kDrawRoundButton
KDEFX_EXPORT void kDrawRoundButton(QPainter *p, const QRect &r, const QColorGroup &g, bool sunken=false)
Definition: kdrawutil.cpp:99
KStyle::kDrawNextButton
KDEFX_EXPORT void kDrawNextButton(QPainter *p, const QRect &r, const QColorGroup &g, bool sunken=false, const QBrush *fill=0)
Definition: kdrawutil.cpp:43
KStyle::kRoundMaskRegion
KDEFX_EXPORT void kRoundMaskRegion(QRegion &r, int x, int y, int w, int h)
Definition: kdrawutil.cpp:197
KStyle::kColorBitmaps
KDEFX_EXPORT void kColorBitmaps(QPainter *p, const QColorGroup &g, int x, int y, QBitmap *lightColor=0, QBitmap *midColor=0, QBitmap *midlightColor=0, QBitmap *darkColor=0, QBitmap *blackColor=0, QBitmap *whiteColor=0)
Definition: kdrawutil.cpp:217
KStyle::kDrawRoundMask
KDEFX_EXPORT void kDrawRoundMask(QPainter *p, int x, int y, int w, int h, bool clear=false)
Definition: kdrawutil.cpp:148
KStyle::kDrawBeButton
KDEFX_EXPORT void kDrawBeButton(QPainter *p, QRect &r, const QColorGroup &g, bool sunken=false, const QBrush *fill=0)
Definition: kdrawutil.cpp:93

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