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482 lines
14 KiB
482 lines
14 KiB
/****************************************************************************
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**
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** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of an example program for TQt. This example
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** program may be used, distributed and modified without limitation.
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**
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*****************************************************************************/
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#include "metal.h"
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#ifndef TQT_NO_STYLE_WINDOWS
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#include "ntqapplication.h"
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#include "tqcombobox.h"
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#include "tqpainter.h"
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#include "tqdrawutil.h" // for now
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#include "tqpixmap.h" // for now
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#include "tqpalette.h" // for now
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#include "tqwidget.h"
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#include "tqlabel.h"
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#include "tqimage.h"
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#include "tqpushbutton.h"
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#include "tqwidget.h"
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#include "tqrangecontrol.h"
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#include "tqscrollbar.h"
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#include "tqslider.h"
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#include <limits.h>
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/////////////////////////////////////////////////////////
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//#include "stonedark.xpm"
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#include "stone1.xpm"
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#include "marble.xpm"
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///////////////////////////////////////////////////////
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MetalStyle::MetalStyle() : TQWindowsStyle() { }
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/*!
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Reimplementation from TQStyle
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*/
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void MetalStyle::applicationPolish( const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void *ptr )
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{
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oldPalette = ceData.palette;
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// we simply create a nice TQColorGroup with a couple of fancy
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// pixmaps here and apply to it all widgets
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TQFont f("times", ceData.font.pointSize() );
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f.setBold( TRUE );
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f.setItalic( TRUE );
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applicationActionRequest(ceData, elementFlags, ptr, AAR_SetFont, TQStyleApplicationActionRequestData(f, TRUE, "TQMenuBar"));
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applicationActionRequest(ceData, elementFlags, ptr, AAR_SetFont, TQStyleApplicationActionRequestData(f, TRUE, "TQPopupMenu"));
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// TQPixmap button( stonedark_xpm );
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TQColor gold("#B9B9A5A54040"); //same as topgrad below
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TQPixmap button( 1, 1 ); button.fill( gold );
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TQPixmap background(marble_xpm);
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TQPixmap dark( 1, 1 ); dark.fill( red.dark() );
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TQPixmap mid( stone1_xpm );
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TQPixmap light( stone1_xpm );//1, 1 ); light.fill( green );
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TQPalette op = ceData.palette;
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TQColor backCol( 227,227,227 );
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// TQPalette op(white);
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TQColorGroup active (op.active().foreground(),
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TQBrush(op.active().button(),button),
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TQBrush(op.active().light(), light),
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TQBrush(op.active().dark(), dark),
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TQBrush(op.active().mid(), mid),
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op.active().text(),
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TQt::white,
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op.active().base(),// TQColor(236,182,120),
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TQBrush(backCol, background)
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);
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active.setColor( TQColorGroup::ButtonText, TQt::white );
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active.setColor( TQColorGroup::Shadow, TQt::black );
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TQColorGroup disabled (op.disabled().foreground(),
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TQBrush(op.disabled().button(),button),
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TQBrush(op.disabled().light(), light),
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op.disabled().dark(),
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TQBrush(op.disabled().mid(), mid),
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op.disabled().text(),
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TQt::white,
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op.disabled().base(),// TQColor(236,182,120),
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TQBrush(backCol, background)
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);
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TQPalette newPalette( active, disabled, active );
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applicationActionRequest(ceData, elementFlags, ptr, AAR_SetPalette, TQStyleApplicationActionRequestData(newPalette, TRUE));
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}
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/*!
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Reimplementation from TQStyle
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*/
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void MetalStyle::applicationUnPolish( const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void *ptr )
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{
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applicationActionRequest(ceData, elementFlags, ptr, AAR_SetPalette, TQStyleApplicationActionRequestData(oldPalette, TRUE));
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applicationActionRequest(ceData, elementFlags, ptr, AAR_SetFont, TQStyleApplicationActionRequestData(ceData.font, TRUE));
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}
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/*!
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Reimplementation from TQStyle
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*/
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void MetalStyle::polish( const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void *ptr )
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{
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// the polish function sets some widgets to transparent mode and
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// some to translate background mode in order to get the full
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// benefit from the nice pixmaps in the color group.
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if (ceData.widgetObjectTypes.contains("TQPushButton")) {
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widgetActionRequest(ceData, elementFlags, ptr, WAR_SetBackgroundMode, TQStyleWidgetActionRequestData(TQWidget::NoBackground));
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return;
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}
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if ( !(elementFlags & CEF_IsTopLevel) ) {
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if ( !ceData.bgPixmap.isNull() ) {
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widgetActionRequest(ceData, elementFlags, ptr, WAR_SetBackgroundOrigin, TQStyleWidgetActionRequestData(TQWidget::WindowOrigin));
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}
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}
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}
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void MetalStyle::unPolish( const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void *ptr )
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{
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// the polish function sets some widgets to transparent mode and
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// some to translate background mode in order to get the full
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// benefit from the nice pixmaps in the color group.
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if (ceData.widgetObjectTypes.contains("TQPushButton")) {
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widgetActionRequest(ceData, elementFlags, ptr, WAR_SetBackgroundMode, TQStyleWidgetActionRequestData(TQWidget::PaletteButton));
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return;
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}
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if ( !(elementFlags & CEF_IsTopLevel) ) {
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if ( !ceData.bgPixmap.isNull() ) {
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widgetActionRequest(ceData, elementFlags, ptr, WAR_SetBackgroundOrigin, TQStyleWidgetActionRequestData(TQWidget::WidgetOrigin));
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}
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}
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}
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void MetalStyle::drawPrimitive( PrimitiveElement pe,
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TQPainter *p,
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const TQStyleControlElementData &ceData,
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ControlElementFlags elementFlags,
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const TQRect &r,
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const TQColorGroup &cg,
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SFlags flags, const TQStyleOption& opt ) const
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{
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switch( pe ) {
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case PE_HeaderSection:
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if ( flags & Style_Sunken )
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flags ^= Style_Sunken | Style_Raised;
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// fall through
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case PE_ButtonBevel:
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case PE_ButtonCommand:
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drawMetalButton( p, r.x(), r.y(), r.width(), r.height(),
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(flags & (Style_Sunken|Style_On|Style_Down)),
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TRUE, !(flags & Style_Raised) );
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break;
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case PE_PanelMenuBar:
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drawMetalFrame( p, r.x(), r.y(), r.width(), r.height() );
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break;
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case PE_ScrollBarAddLine:
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drawMetalButton( p, r.x(), r.y(), r.width(), r.height(),
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flags & Style_Down, !( flags & Style_Horizontal ) );
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drawPrimitive( (flags & Style_Horizontal) ? PE_ArrowRight :PE_ArrowDown,
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p, ceData, elementFlags, r, cg, flags, opt );
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break;
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case PE_ScrollBarSubLine:
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drawMetalButton( p, r.x(), r.y(), r.width(), r.height(),
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flags & Style_Down, !( flags & Style_Horizontal ) );
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drawPrimitive( (flags & Style_Horizontal) ? PE_ArrowLeft : PE_ArrowUp,
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p, ceData, elementFlags, r, cg, flags, opt );
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break;
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case PE_ScrollBarSlider:
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drawMetalButton( p, r.x(), r.y(), r.width(), r.height(), FALSE,
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flags & Style_Horizontal );
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break;
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default:
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TQWindowsStyle::drawPrimitive( pe, p, ceData, elementFlags, r, cg, flags, opt );
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break;
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}
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}
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void MetalStyle::drawControl( ControlElement element,
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TQPainter *p,
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const TQStyleControlElementData &ceData,
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ControlElementFlags elementFlags,
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const TQRect &r,
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const TQColorGroup &cg,
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SFlags how,
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const TQStyleOption& opt,
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const TQWidget *widget ) const
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{
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switch( element ) {
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case CE_PushButton:
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{
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int x1, y1, x2, y2;
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r.coords( &x1, &y1, &x2, &y2 );
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p->setPen( cg.foreground() );
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p->setBrush( TQBrush(cg.button(), NoBrush) );
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TQBrush fill;
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if ( elementFlags & CEF_IsDown )
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fill = cg.brush( TQColorGroup::Mid );
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else if ( elementFlags & CEF_IsOn )
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fill = TQBrush( cg.mid(), Dense4Pattern );
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else
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fill = cg.brush( TQColorGroup::Button );
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if ( elementFlags & CEF_IsDefault ) {
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TQPointArray a;
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a.setPoints( 9,
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x1, y1, x2, y1, x2, y2, x1, y2, x1, y1+1,
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x2-1, y1+1, x2-1, y2-1, x1+1, y2-1, x1+1, y1+1 );
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p->setPen( TQt::black );
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p->drawPolyline( a );
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x1 += 2;
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y1 += 2;
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x2 -= 2;
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y2 -= 2;
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}
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SFlags flags = Style_Default;
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if ( elementFlags & CEF_IsOn )
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flags |= Style_On;
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if ( elementFlags & CEF_IsDown )
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flags |= Style_Down;
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if ( !(elementFlags & CEF_IsFlat) && !(elementFlags & CEF_IsDown) )
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flags |= Style_Raised;
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drawPrimitive( PE_ButtonCommand, p, ceData, elementFlags,
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TQRect( x1, y1, x2 - x1 + 1, y2 - y1 + 1),
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cg, flags, opt );
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if ( (elementFlags & CEF_IsMenuWidget) ) {
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flags = Style_Default;
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if ( elementFlags & CEF_IsEnabled )
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flags |= Style_Enabled;
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int dx = ( y1 - y2 - 4 ) / 3;
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drawPrimitive( PE_ArrowDown, p, ceData, elementFlags,
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TQRect(x2 - dx, dx, y1, y2 - y1),
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cg, flags, opt );
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}
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if ( p->brush().style() != NoBrush )
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p->setBrush( NoBrush );
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break;
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}
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case CE_PushButtonLabel:
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{
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int x, y, w, h;
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r.rect( &x, &y, &w, &h );
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int x1, y1, x2, y2;
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r.coords( &x1, &y1, &x2, &y2 );
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int dx = 0;
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int dy = 0;
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if ( (elementFlags & CEF_IsMenuWidget) )
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dx = ( y2 - y1 ) / 3;
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if ( (elementFlags & CEF_IsOn) || (elementFlags & CEF_IsDown) ) {
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dx--;
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dy--;
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}
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if ( dx || dy )
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p->translate( dx, dy );
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x += 2;
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y += 2;
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w -= 4;
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h -= 4;
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drawItem( p, TQRect( x, y, w, h ),
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AlignCenter|ShowPrefix,
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cg, (elementFlags & CEF_IsEnabled),
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(ceData.fgPixmap.isNull())?NULL:&ceData.fgPixmap, ceData.text, -1,
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((elementFlags & CEF_IsDown) || (elementFlags & CEF_IsOn))? &cg.brightText() : &cg.buttonText() );
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if ( dx || dy )
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p->translate( -dx, -dy );
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break;
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}
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default:
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TQWindowsStyle::drawControl( element, p, ceData, elementFlags, r, cg, how, opt, widget );
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break;
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}
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}
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void MetalStyle::drawComplexControl( ComplexControl cc,
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TQPainter *p,
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const TQStyleControlElementData &ceData,
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ControlElementFlags elementFlags,
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const TQRect &r,
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const TQColorGroup &cg,
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SFlags how,
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SCFlags sub,
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SCFlags subActive,
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const TQStyleOption& opt,
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const TQWidget *widget ) const
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{
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switch ( cc ) {
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case CC_Slider:
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{
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TQRect handle = querySubControlMetrics( CC_Slider, ceData, elementFlags,
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SC_SliderHandle, opt, widget);
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if ( sub & SC_SliderGroove )
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TQWindowsStyle::drawComplexControl( cc, p, ceData, elementFlags, r, cg, how,
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SC_SliderGroove, subActive, opt, widget );
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if ( (sub & SC_SliderHandle) && handle.isValid() )
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drawMetalButton( p, handle.x(), handle.y(), handle.width(),
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handle.height(), FALSE,
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ceData.orientation == TQSlider::Horizontal);
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break;
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}
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case CC_ComboBox:
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{
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qDrawWinPanel( p, r.x(), r.y(), r.width(), r.height(), cg, TRUE,
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(elementFlags & CEF_IsEnabled) ? &cg.brush( TQColorGroup::Base ) :
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&cg.brush( TQColorGroup::Background ) );
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drawMetalButton( p, r.x() + r.width() - 2 - 16, r.y() + 2, 16, r.height() - 4,
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how & Style_Sunken, TRUE );
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drawPrimitive( PE_ArrowDown, p, ceData, elementFlags,
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TQRect( r.x() + r.width() - 2 - 16 + 2,
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r.y() + 2 + 2, 16 - 4, r.height() - 4 -4 ),
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cg,
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(elementFlags & CEF_IsEnabled) ? Style_Enabled : Style_Default,
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opt );
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break;
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}
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default:
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TQWindowsStyle::drawComplexControl( cc, p, ceData, elementFlags, r, cg, how, sub, subActive,
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opt, widget );
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break;
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}
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}
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/*!
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Draw a metallic button, sunken if \a sunken is TRUE, horizontal if
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/a horz is TRUE.
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*/
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void MetalStyle::drawMetalButton( TQPainter *p, int x, int y, int w, int h,
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bool sunken, bool horz, bool flat ) const
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{
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drawMetalFrame( p, x, y, w, h );
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drawMetalGradient( p, x, y, w, h, sunken, horz, flat );
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}
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void MetalStyle::drawMetalFrame( TQPainter *p, int x, int y, int w, int h ) const
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{
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TQColor top1("#878769691515");
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TQColor top2("#C6C6B4B44949");
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TQColor bot2("#70705B5B1414");
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TQColor bot1("#56564A4A0E0E"); //first from the bottom
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int x2 = x + w - 1;
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int y2 = y + h - 1;
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//frame:
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p->setPen( top1 );
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p->drawLine( x, y2, x, y );
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p->drawLine( x, y, x2-1, y );
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p->setPen( top2 );
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p->drawLine( x+1, y2 -1, x+1, y+1 );
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p->drawLine( x+1, y+1 , x2-2, y+1 );
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p->setPen( bot1 );
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p->drawLine( x+1, y2, x2, y2 );
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p->drawLine( x2, y2, x2, y );
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p->setPen( bot2 );
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p->drawLine( x+1, y2-1, x2-1, y2-1 );
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p->drawLine( x2-1, y2-1, x2-1, y+1 );
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}
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void MetalStyle::drawMetalGradient( TQPainter *p, int x, int y, int w, int h,
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bool sunken, bool horz, bool flat ) const
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{
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TQColor highlight("#E8E8DDDD6565");
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TQColor subh1("#CECEBDBD5151");
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TQColor subh2("#BFBFACAC4545");
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TQColor topgrad("#B9B9A5A54040");
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TQColor botgrad("#89896C6C1A1A");
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if ( flat && !sunken ) {
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p->fillRect( x + 2, y + 2, w - 4,h -4, topgrad );
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} else {
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// highlight:
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int i = 0;
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int x1 = x + 2;
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int y1 = y + 2;
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int x2 = x + w - 1;
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int y2 = y + h - 1;
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if ( horz )
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x2 = x2 - 2;
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else
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y2 = y2 - 2;
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#define DRAWLINE if (horz) \
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p->drawLine( x1, y1+i, x2, y1+i ); \
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else \
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p->drawLine( x1+i, y1, x1+i, y2 ); \
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i++;
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if ( !sunken ) {
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p->setPen( highlight );
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DRAWLINE;
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DRAWLINE;
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p->setPen( subh1 );
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DRAWLINE;
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p->setPen( subh2 );
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DRAWLINE;
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}
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// gradient:
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int ng = (horz ? h : w) - 8; // how many lines for the gradient?
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int h1, h2, s1, s2, v1, v2;
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if ( !sunken ) {
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topgrad.hsv( &h1, &s1, &v1 );
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botgrad.hsv( &h2, &s2, &v2 );
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} else {
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botgrad.hsv( &h1, &s1, &v1 );
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topgrad.hsv( &h2, &s2, &v2 );
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}
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if ( ng > 1 ) {
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for ( int j =0; j < ng; j++ ) {
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p->setPen( TQColor( h1 + ((h2-h1)*j)/(ng-1),
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s1 + ((s2-s1)*j)/(ng-1),
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v1 + ((v2-v1)*j)/(ng-1), TQColor::Hsv ) );
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DRAWLINE;
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}
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} else if ( ng == 1 ) {
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p->setPen( TQColor((h1+h2)/2, (s1+s2)/2, (v1+v2)/2, TQColor::Hsv) );
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DRAWLINE;
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}
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if ( sunken ) {
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p->setPen( subh2 );
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DRAWLINE;
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p->setPen( subh1 );
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DRAWLINE;
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p->setPen( highlight );
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DRAWLINE;
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DRAWLINE;
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}
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}
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}
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int MetalStyle::pixelMetric( PixelMetric metric, const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, const TQWidget *w ) const
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{
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switch ( metric ) {
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case PM_MenuBarFrameWidth:
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return 2;
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default:
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return TQWindowsStyle::pixelMetric( metric, ceData, elementFlags, w );
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}
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}
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#endif
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