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kwin/stdclient.cpp
Daniel M. Duley b58843030c Final updates for the new button color implementation. The options class 
now only has one button entry, "ButtonBg", instead of 3. It's up to the client
what to do with it. All the clients are updated except mwm. As the
author noted in his README, mwm isn't Motif window manager at all but KStep ;-)
I disabled it for now until there is new drawing code in there, it would
confuse users anyways since were about to release another Krash and it is
identical to KStep.

Also, I removed the Groove and GrooveText color entries. We now use the
normal TitleBar and Font entries. Hence system will probably look funny until
you adjust the colors since it draws text on the frame and not the titlebar
bg. All the rest look much better by default.

To configure button colors set the active/inactive button background color
in KControl. I'll remove the other entries ASAP. You'll also note that the
active/inactive colors are now actually what you would expect.

svn path=/trunk/kdebase/kwin/; revision=47753
2000-04-28 15:53:00 +00:00

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/*****************************************************************
kwin - the KDE window manager
Copyright (C) 1999, 2000 Matthias Ettrich <ettrich@kde.org>
******************************************************************/
#include "stdclient.h"
#include <qapplication.h>
#include <qcursor.h>
#include <qabstractlayout.h>
#include <qlayout.h>
#include <qtoolbutton.h>
#include <qlabel.h>
#include <qdrawutil.h>
#include <qbitmap.h>
#include <kdrawutil.h>
#include "workspace.h"
#include "options.h"
#include "stdclient_bitmaps.h"
static QPixmap* close_pix = 0;
static QPixmap* maximize_pix = 0;
static QPixmap* minimize_pix = 0;
static QPixmap* normalize_pix = 0;
static QPixmap* pinup_pix = 0;
static QPixmap* pindown_pix = 0;
static QPixmap* menu_pix = 0;
static QPixmap* dis_close_pix = 0;
static QPixmap* dis_maximize_pix = 0;
static QPixmap* dis_minimize_pix = 0;
static QPixmap* dis_normalize_pix = 0;
static QPixmap* dis_pinup_pix = 0;
static QPixmap* dis_pindown_pix = 0;
static QPixmap* dis_menu_pix = 0;
static QPixmap* question_mark_pix = 0;
static bool pixmaps_created = FALSE;
static void create_pixmaps();
QPixmap* kwin_get_menu_pix_hack()
{
create_pixmaps();
return menu_pix;
}
static void create_pixmaps()
{
if ( pixmaps_created )
return;
pixmaps_created = true;
QColorGroup aGrp = options->colorGroup(Options::ButtonBg, true);
QColorGroup iGrp = options->colorGroup(Options::ButtonBg, false);
QPainter aPainter, iPainter;
close_pix = new QPixmap(16, 16);
dis_close_pix = new QPixmap(16, 16);
aPainter.begin(close_pix); iPainter.begin(dis_close_pix);
kColorBitmaps(&aPainter, aGrp, 0, 0, 16, 16, true, close_white_bits,
NULL, NULL, close_dgray_bits, NULL, NULL);
kColorBitmaps(&iPainter, iGrp, 0, 0, 16, 16, true, close_white_bits,
NULL, NULL, close_dgray_bits, NULL, NULL);
aPainter.end(); iPainter.end();
close_pix->setMask(QBitmap(16, 16, close_mask_bits, true));
dis_close_pix->setMask(*close_pix->mask());
minimize_pix = new QPixmap(16, 16);
dis_minimize_pix = new QPixmap(16, 16);
aPainter.begin(minimize_pix); iPainter.begin(dis_minimize_pix);
kColorBitmaps(&aPainter, aGrp, 0, 0, 16, 16, true, iconify_white_bits,
NULL, NULL, iconify_dgray_bits, NULL, NULL);
kColorBitmaps(&iPainter, iGrp, 0, 0, 16, 16, true, iconify_white_bits,
NULL, NULL, iconify_dgray_bits, NULL, NULL);
aPainter.end(); iPainter.end();
minimize_pix->setMask(QBitmap(16, 16, iconify_mask_bits, true));
dis_minimize_pix->setMask(*minimize_pix->mask());
maximize_pix = new QPixmap(16, 16);
dis_maximize_pix = new QPixmap(16, 16);
aPainter.begin(maximize_pix); iPainter.begin(dis_maximize_pix);
kColorBitmaps(&aPainter, aGrp, 0, 0, 16, 16, true, maximize_white_bits,
NULL, NULL, maximize_dgray_bits, NULL, NULL);
kColorBitmaps(&iPainter, iGrp, 0, 0, 16, 16, true, maximize_white_bits,
NULL, NULL, maximize_dgray_bits, NULL, NULL);
aPainter.end(); iPainter.end();
maximize_pix->setMask(QBitmap(16, 16, maximize_mask_bits, true));
dis_maximize_pix->setMask(*maximize_pix->mask());
normalize_pix = new QPixmap(16, 16);
dis_normalize_pix = new QPixmap(16, 16);
aPainter.begin(normalize_pix); iPainter.begin(dis_normalize_pix);
kColorBitmaps(&aPainter, aGrp, 0, 0, 16, 16, true, maximizedown_white_bits,
NULL, NULL, maximizedown_dgray_bits, NULL, NULL);
kColorBitmaps(&iPainter, iGrp, 0, 0, 16, 16, true, maximizedown_white_bits,
NULL, NULL, maximizedown_dgray_bits, NULL, NULL);
aPainter.end(); iPainter.end();
normalize_pix->setMask(QBitmap(16, 16, maximizedown_mask_bits, true));
dis_normalize_pix->setMask(*normalize_pix->mask());
menu_pix = new QPixmap(16, 16);
dis_menu_pix = new QPixmap(16, 16);
aPainter.begin(menu_pix); iPainter.begin(dis_menu_pix);
kColorBitmaps(&aPainter, aGrp, 0, 0, 16, 16, true, menu_white_bits,
NULL, NULL, menu_dgray_bits, NULL, NULL);
kColorBitmaps(&iPainter, iGrp, 0, 0, 16, 16, true, menu_white_bits,
NULL, NULL, menu_dgray_bits, NULL, NULL);
aPainter.end(); iPainter.end();
menu_pix->setMask(QBitmap(16, 16, menu_mask_bits, true));
dis_menu_pix->setMask(*menu_pix->mask());
pinup_pix = new QPixmap(16, 16);
dis_pinup_pix = new QPixmap(16, 16);
aPainter.begin(pinup_pix); iPainter.begin(dis_pinup_pix);
kColorBitmaps(&aPainter, aGrp, 0, 0, 16, 16, true, pinup_white_bits,
pinup_gray_bits, NULL, pinup_dgray_bits, NULL, NULL);
kColorBitmaps(&iPainter, iGrp, 0, 0, 16, 16, true, pinup_white_bits,
pinup_gray_bits, NULL, pinup_dgray_bits, NULL, NULL);
aPainter.end(); iPainter.end();
pinup_pix->setMask(QBitmap(16, 16, pinup_mask_bits, true));
dis_pinup_pix->setMask(*pinup_pix->mask());
pindown_pix = new QPixmap(16, 16);
dis_pindown_pix = new QPixmap(16, 16);
aPainter.begin(pindown_pix); iPainter.begin(dis_pindown_pix);
kColorBitmaps(&aPainter, aGrp, 0, 0, 16, 16, true, pindown_white_bits,
pindown_gray_bits, NULL, pindown_dgray_bits, NULL, NULL);
kColorBitmaps(&iPainter, iGrp, 0, 0, 16, 16, true, pindown_white_bits,
pindown_gray_bits, NULL, pindown_dgray_bits, NULL, NULL);
aPainter.end(); iPainter.end();
pindown_pix->setMask(QBitmap(16, 16, pindown_mask_bits, true));
dis_pindown_pix->setMask(*pindown_pix->mask());
question_mark_pix = new QPixmap(16, 16);
aPainter.begin(question_mark_pix);
kColorBitmaps(&aPainter, aGrp, 0, 0, 16, 16, true, help_light_bits,
NULL, NULL, help_dark_bits, NULL, NULL);
aPainter.end();
question_mark_pix->setMask(QBitmap(16, 16, help_mask_bits, true));
}
void StdClient::slotReset()
{
warning("In slotReset");
delete close_pix;
delete maximize_pix;
delete minimize_pix;
delete normalize_pix;
delete pinup_pix;
delete pindown_pix;
delete menu_pix;
delete dis_close_pix;
delete dis_maximize_pix;
delete dis_minimize_pix;
delete dis_normalize_pix;
delete dis_pinup_pix;
delete dis_pindown_pix;
delete dis_menu_pix;
delete question_mark_pix;
pixmaps_created = false;
create_pixmaps();
if(miniIcon().isNull())
button[0]->setIconSet(isActive() ? *menu_pix : *dis_menu_pix);
button[1]->setIconSet(isSticky() ? isActive() ? *pindown_pix : *dis_pindown_pix :
isActive() ? *pinup_pix : *dis_pinup_pix );
button[3]->setIconSet(isActive() ? *minimize_pix : *dis_minimize_pix);
button[4]->setIconSet(isActive() ? *maximize_pix : *dis_maximize_pix);
button[5]->setIconSet(isActive() ? *close_pix : *dis_close_pix);
if (button[6])
button[6]->setIconSet( *question_mark_pix );
}
StdClient::StdClient( Workspace *ws, WId w, QWidget *parent, const char *name )
: Client( ws, w, parent, name, WResizeNoErase )
{
create_pixmaps();
connect(options, SIGNAL(resetClients()), this, SLOT(slotReset()));
QGridLayout* g = new QGridLayout( this, 0, 0, 2 );
g->setRowStretch( 1, 10 );
g->addWidget( windowWrapper(), 1, 1 );
g->addItem( new QSpacerItem( 0, 0, QSizePolicy::Fixed, QSizePolicy::Expanding ) );
g->addColSpacing(0, 1);
g->addColSpacing(2, 1);
g->addRowSpacing(2, 2);
button[0] = new QToolButton( this );
button[1] = new QToolButton( this );
button[2] = new QToolButton( this );
button[3] = new QToolButton( this );
button[4] = new ThreeButtonButton( this );
button[5] = new QToolButton( this );
QHBoxLayout* hb = new QHBoxLayout;
g->addLayout( hb, 0, 1 );
hb->addWidget( button[0] );
hb->addWidget( button[1] );
hb->addWidget( button[2] );
int fh = fontMetrics().lineSpacing();
titlebar = new QSpacerItem(10, fh, QSizePolicy::Expanding,
QSizePolicy::Minimum );
hb->addItem( titlebar );
button[6] = 0;
if ( providesContextHelp() ) {
button[6] = new QToolButton( this );
hb->addWidget( button[6] ); // help button
hb->addItem( new QSpacerItem( 5, 0, QSizePolicy::Fixed, QSizePolicy::Expanding ) );
button[6]->setIconSet( *question_mark_pix );
connect( button[6], SIGNAL( clicked() ), this, ( SLOT( contextHelp() ) ) );
}
hb->addWidget( button[3] );
hb->addWidget( button[4] );
hb->addWidget( button[5] );
for ( int i = 0; i < 7; i++) {
if ( !button[i] )
continue;
button[i]->setBackgroundMode( PaletteBackground );
button[i]->setMouseTracking( TRUE );
button[i]->setAutoRaise( TRUE );
button[i]->setFocusPolicy( NoFocus );
button[i]->setFixedSize( 20, 20 );
}
if(miniIcon().isNull())
button[0]->setIconSet(isActive() ? *menu_pix : *dis_menu_pix);
else
button[0]->setIconSet( miniIcon() );
connect( button[0], SIGNAL( pressed() ), this, SLOT( menuButtonPressed() ) );
button[0]->setPopupDelay( 0 );
button[0]->setPopup( workspace()->clientPopup( this ) );
button[1]->setIconSet(isSticky() ? isActive() ? *pindown_pix : *dis_pindown_pix :
isActive() ? *pinup_pix : *dis_pinup_pix );
connect( button[1], SIGNAL( clicked() ), this, ( SLOT( toggleSticky() ) ) );
button[2]->hide();
button[3]->setIconSet(isActive() ? *minimize_pix : *dis_minimize_pix);
connect( button[3], SIGNAL( clicked() ), this, ( SLOT( iconify() ) ) );
button[4]->setIconSet(isActive() ? *maximize_pix : *dis_maximize_pix);
connect( button[4], SIGNAL( clicked(int) ), this, ( SLOT( maxButtonClicked(int) ) ) );
button[5]->setIconSet(isActive() ? *close_pix : *dis_close_pix);
connect( button[5], SIGNAL( clicked() ), this, ( SLOT( closeWindow() ) ) );
if ( button[6] ) {
}
if ( isTransient() ) {
// lighter decoration for transient windows
button[1]->hide();
button[2]->hide();
button[3]->hide();
button[4]->hide();
}
}
void StdClient::activeChange(bool on)
{
if(miniIcon().isNull())
button[0]->setIconSet(on ? *menu_pix : *dis_menu_pix);
button[1]->setIconSet(isSticky() ? on ? *pindown_pix : *dis_pindown_pix :
on ? *pinup_pix : *dis_pinup_pix );
button[3]->setIconSet(on ? *minimize_pix : *dis_minimize_pix);
button[4]->setIconSet(on ? *maximize_pix : *dis_maximize_pix);
button[5]->setIconSet(on ? *close_pix : *dis_close_pix);
Client::activeChange(on);
}
StdClient::~StdClient()
{
}
void StdClient::resizeEvent( QResizeEvent* e)
{
Client::resizeEvent( e );
QRegion rr = rect();
QRect t = titlebar->geometry();
t.setTop( 0 );
QRegion r = rr.subtract( QRect( t.x()+1, 0, t.width()-2, 1 ) );
setMask( r );
if ( isVisibleToTLW() && !testWFlags( WNorthWestGravity )) {
// manual clearing without the titlebar (we selected WResizeNoErase )
QPainter p( this );
r = rr.subtract( t );
p.setClipRegion( r );
p.fillRect( rect(), colorGroup().brush( QColorGroup::Background ) );
}
}
/*!\reimp
*/
void StdClient::captionChange( const QString& )
{
repaint( titlebar->geometry(), FALSE );
}
/*!\reimp
*/
void StdClient::maximizeChange( bool m )
{
button[4]->setIconSet( m?*normalize_pix:*maximize_pix );
}
/*!\reimp
*/
void StdClient::stickyChange( bool s)
{
button[1]->setIconSet( s?*pindown_pix:*pinup_pix );
}
void StdClient::paintEvent( QPaintEvent* )
{
QPainter p( this );
QRect t = titlebar->geometry();
QRegion r = rect();
r = r.subtract( t );
p.setClipRegion( r );
qDrawWinPanel( &p, rect(), colorGroup() );
t.setTop( 1 );
p.setClipRegion( t );
t.setTop( 0 );
p.fillRect( t, options->color(Options::TitleBar, isActive()));
p.setPen( options->color(Options::TitleBar, isActive()).light() );
p.drawLine(t.left(), t.top()+1, t.right(), t.top()+1);
qDrawShadePanel( &p, t.x(), t.y(), t.width(), t.height(),
colorGroup(), true, 1 );
t.setLeft( t.left() + 4 );
t.setRight( t.right() - 2 );
p.setPen(options->color(Options::Font, isActive()));
p.setFont(options->font(isActive()));
p.drawText( t, AlignLeft|AlignVCenter|SingleLine, caption() );
}
void StdClient::mouseDoubleClickEvent( QMouseEvent * e )
{
if ( titlebar->geometry().contains( e->pos() ) )
workspace()->performWindowOperation( this, options->operationTitlebarDblClick() );
workspace()->requestFocus( this );
}
void StdClient::init()
{
Client::init();
button[0]->setIconSet( miniIcon() );
// ### TODO transient etc.
}
void StdClient::iconChange()
{
if(miniIcon().isNull())
button[0]->setIconSet(isActive() ? *menu_pix : *dis_menu_pix);
else
button[0]->setIconSet( miniIcon() );
button[0]->repaint( FALSE );
}
/*!
Indicates that the menu button has been clicked
*/
void StdClient::menuButtonPressed()
{
(void ) workspace()->clientPopup( this ); //trigger the popup menu
}
void StdClient::maxButtonClicked( int button )
{
switch ( button ){
case MidButton:
maximize( MaximizeVertical );
break;
case RightButton:
maximize( MaximizeHorizontal );
break;
default: //LeftButton:
maximize( MaximizeFull );
break;
}
}
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