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/*
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* $Id$
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*
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* CDE KWin client - emulates the look and feel
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* of dtwm, the CDE window manager.
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*
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* Copyright (c) 2000-2001, 2002
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* Chris Lee <lee@azsites.com>
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* Lennart Kudling <kudling@kde.org>
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* Fredrik H<>glund <fredrik@kde.org>
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*
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* Copyright (c) 2003,2004
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* Luciano Montanaro <mikelima@cirulla.net>
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*
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* Originally based on the KStep client.
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*
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* Distributed under the terms of the BSD license.
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*/
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#include "cdeclient.h"
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#include <tqdatetime.h>
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#include <tqlayout.h>
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#include <tqbutton.h>
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#include <tqcursor.h>
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#include <tqlabel.h>
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#include <tqtooltip.h>
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#include <tqdrawutil.h>
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#include <tqpainter.h>
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#include <tqapplication.h>
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#include <klocale.h>
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#include <kconfig.h>
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extern "C" KDE_EXPORT KDecorationFactory* create_factory()
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{
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return new CDE::CdeClientFactory();
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}
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namespace CDE {
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static int s_frameWidth = 5;
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static int s_buttonSize = 19;
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static bool titlebarButtonMode = true;
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static bool coloredFrame = true;
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static TQt::AlignmentFlags textAlignment = TQt::AlignHCenter;
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// Precomputed border sizes for accessibility
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// The sizes are applied for tiny -> normal -> large -> very large -> huge ->
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// very huge -> oversized
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static const int borderSizes[] = { 4, 6, 9, 12, 18, 26, 42 };
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// Parameters needed to draw the widgets (offsets from the border)
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static int s_o1 = 4;
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static int s_o2 = 7;
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static int s_w1 = 11;
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static int s_w2 = 5;
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// These are the line segments for the X on the close button
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static const int NUM_CLOSEL_COORDS = 2 * 14;
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static const TQCOORD closeLLinesTemplate[NUM_CLOSEL_COORDS] =
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{ 14,3, 12,3, 12,3, 9,6, 5,3, 3,3, 3,3, 3,5,
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3,5, 6,8, 6,9, 3,12, 3,12, 3,14 };
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static const int NUM_CLOSED_COORDS = 2 * 18;
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static const TQCOORD closeDLinesTemplate[NUM_CLOSED_COORDS] =
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{ 5,3, 8,6, 14,4, 14,5, 14,5, 11,8, 11,9, 14,12, 14,12, 14,14,
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14,14, 12,14, 12,14, 9,11, 8,11, 5,14, 5,14, 4,14 };
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static TQCOORD closeLLines[NUM_CLOSEL_COORDS];
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static TQCOORD closeDLines[NUM_CLOSED_COORDS];
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// These are the line segments for the ? on the help button
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static const int NUM_HELPL_COORDS = 2 * 16;
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static const TQCOORD helpLLinesTemplate[NUM_HELPL_COORDS] =
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{ 4,6, 4,5, 4,5, 6,3, 6,3, 9,3, 10,3, 11,4,
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9,7, 7,9, 7,9, 7,10, 7,14, 7,13, 8,12, 9,12 };
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static const int NUM_HELPD_COORDS = 2 * 14;
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static const TQCOORD helpDLinesTemplate[NUM_HELPD_COORDS] =
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{ 5,7, 8,6, 12,5, 12,8, 12,8, 10,10, 10,10, 10,11,
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10,11, 8,11, 10,14, 10,13, 9,15, 8,15 };
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static TQCOORD helpLLines[NUM_HELPL_COORDS];
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static TQCOORD helpDLines[NUM_HELPD_COORDS];
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// This question mark is taller than the one above and
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// is positioned one pixel higher on the button
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/*
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static const TQCOORD helpLLines[] =
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{ 4,5, 4,4, 4,4, 6,2, 6,2, 9,2, 10,2, 11,3,
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9,6, 7,8, 7,9, 7,10, 7,13, 8,12, 8,12, 9,12 };
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static const TQCOORD helpDLines[] =
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{ 5,6, 8,5, 12,4, 12,7, 12,7, 10,9, 10,10, 10,11,
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10,11, 8,11, 10,13, 9,14, 9,14, 8,14 };
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*/
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// Same as the one above but with a larger dot under
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// the question mark
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/*
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static const TQCOORD helpLLines[] =
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{ 4,5, 4,4, 4,4, 6,2, 6,2, 9,2, 10,2, 11,3,
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9,6, 7,8, 7,9, 7,10, 7,14, 7,13, 8,12, 9,12 };
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static const TQCOORD helpDLines[] =
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{ 5,6, 8,5, 12,4, 12,7, 12,7, 10,9, 10,10, 10,11,
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10,11, 8,11, 10,13, 10,14, 9,15, 8,15 };
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*/
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static inline const KDecorationOptions* options()
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{
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return KDecoration::options();
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}
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static void fixColorGroup(TQColorGroup & colorGroup)
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{
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TQColor light = colorGroup.light();
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int hue, saturation, value;
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light.hsv(&hue, &saturation, &value);
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if (value < 128)
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{
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light.setHsv(hue, saturation, 128);
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colorGroup.setColor(TQColorGroup::Light, light);
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}
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TQColor dark = colorGroup.dark();
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dark.hsv(&hue, &saturation, &value);
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if (value < 84)
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{
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dark.setHsv(hue, saturation, 84);
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colorGroup.setColor(TQColorGroup::Dark, dark);
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}
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}
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// scaling helper function used to scale the close 'X' glyph
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static int scaleCoord(int c)
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{
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if (c < 6) return c;
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if (c <= 11) return c + (s_buttonSize - 19) / 2;
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return c + s_buttonSize - 19;
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}
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static void readConfig(CdeClientFactory *f)
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{
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KConfig conf( "twincderc" );
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conf.setGroup("General");
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coloredFrame = conf.readBoolEntry( "UseTitleBarBorderColors", true );
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titlebarButtonMode = conf.readBoolEntry( "TitlebarButtonMode", true );
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TQString value = conf.readEntry( "TextAlignment", "AlignHCenter" );
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if ( value == "AlignLeft" )
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textAlignment = TQt::AlignLeft;
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else if ( value == "AlignHCenter" )
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textAlignment = TQt::AlignHCenter;
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else if ( value == "AlignRight" )
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textAlignment = TQt::AlignRight;
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// find preferred border size
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int i = options()->preferredBorderSize(f);
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if (i >= 0 && i <= 6) s_frameWidth = borderSizes[i];
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// Do not allow malicious users or corrupt config files to
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// go past the domain of the valid border sizes.
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// Size limit increased for accessability. LM
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if (s_frameWidth < 0) s_frameWidth = 0;
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if (s_frameWidth > 30) s_frameWidth = 30;
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// Force button size to be in a reasonable range.
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// If the frame width is large, the button size must be large too.
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s_buttonSize = TQFontMetrics(options()->font( true )).height() + 2;
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if (s_buttonSize < 19) s_buttonSize = 19;
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if (s_buttonSize < s_frameWidth) s_buttonSize = s_frameWidth;
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s_buttonSize |= 1; // Be sure the button size is odd.
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// Calculate widths and offsets for the button icons
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s_o1 = s_buttonSize * 4 / 19;
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s_o2 = s_buttonSize * 7 / 19;
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s_w1 = s_buttonSize - 2 * s_o1;
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s_w2 = s_buttonSize - 2 * s_o2;
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// Copy and scale the close icon
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int offset = (s_buttonSize - 19) / 2;
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for (int i = 0; i < NUM_CLOSEL_COORDS; i++) {
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closeLLines[i] = scaleCoord(closeLLinesTemplate[i]);
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}
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for (int i = 0; i < NUM_CLOSED_COORDS; i++) {
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closeDLines[i] = scaleCoord(closeDLinesTemplate[i]);
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}
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// Copy and center the help icon
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for (int i = 0; i < NUM_HELPL_COORDS; i++) {
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helpLLines[i] = helpLLinesTemplate[i] + offset;
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}
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for (int i = 0; i < NUM_HELPD_COORDS; i++) {
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helpDLines[i] = helpDLinesTemplate[i] + offset;
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}
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}
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// ---------------------------------------
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CdeClientFactory::CdeClientFactory()
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{
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CDE::readConfig(this);
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}
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CdeClientFactory::~CdeClientFactory()
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{
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}
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KDecoration *CdeClientFactory::createDecoration(KDecorationBridge *b)
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{
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return new CdeClient(b, this);
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}
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bool CdeClientFactory::reset(unsigned long /*changed*/)
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{
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// TODO Do not recreate decorations if it is not needed. Look at
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// ModernSystem for how to do that
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// For now just return true.
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CDE::readConfig(this);
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return true;
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}
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bool CdeClientFactory::supports( Ability ability )
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{
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switch( ability )
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{
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case AbilityAnnounceButtons:
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case AbilityButtonMenu:
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case AbilityButtonOnAllDesktops:
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case AbilityButtonHelp:
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case AbilityButtonMinimize:
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case AbilityButtonMaximize:
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case AbilityButtonClose:
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return true;
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default:
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return false;
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};
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}
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TQValueList< CdeClientFactory::BorderSize >
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CdeClientFactory::borderSizes() const
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{
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// the list must be sorted
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return TQValueList< BorderSize >() << BorderTiny << BorderNormal <<
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BorderLarge << BorderVeryLarge << BorderHuge <<
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BorderVeryHuge << BorderOversized;
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}
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// ---------------------------------------
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CdeClient::CdeClient(KDecorationBridge *b, KDecorationFactory *f)
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: KDecoration(b, f)
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{
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}
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void CdeClient::init()
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{
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createMainWidget(WStaticContents | WResizeNoErase | WRepaintNoErase);
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widget()->installEventFilter(this);
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widget()->setBackgroundMode(NoBackground);
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mainLayout = new TQVBoxLayout(widget());
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TQBoxLayout* windowLayout = new TQBoxLayout(0, TQBoxLayout::LeftToRight, 0, 0, 0);
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titleLayout = new TQBoxLayout(0, TQBoxLayout::LeftToRight, 0, 0, 0);
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// TODO Check if this stuff can be simplified.
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// Border sizes are from a fixed set now.
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if ( s_frameWidth > 1 )
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{
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// the style normally draws a black frame around the window, so we
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// need 1 line of space for that in addition to the normal window frame
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mainLayout->setMargin( s_frameWidth+1 );
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}
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else
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{
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// but if the frame is set to just 1 pixel we just draw the black frame
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// instead of the normal window frame, so no extra space is needed. if
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// its 0 we don't draw anything.
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mainLayout->setMargin( s_frameWidth );
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}
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mainLayout->addLayout( titleLayout );
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mainLayout->addLayout( windowLayout, 1 );
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if (isPreview())
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windowLayout->addWidget(new TQLabel(i18n(
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"<center><b>CDE preview</b></center>"), widget()), 1);
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else
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windowLayout->addItem( new TQSpacerItem( 0, 0 ));
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for ( int i=0; i < BtnCount; i++ )
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button[i] = NULL;
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addClientButtons( options()->titleButtonsLeft() );
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titlebar = new TQSpacerItem( 10, 16, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
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titleLayout->addItem( titlebar );
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addClientButtons( options()->titleButtonsRight() );
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titlebarPressed = false;
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closing = false;
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}
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void CdeClient::addClientButtons( const TQString& s )
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{
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if ( s.length() > 0 )
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for ( unsigned int i = 0; i < s.length(); i++ )
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{
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switch( s[i].latin1() )
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{
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// Menu button
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case 'M':
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if ( ! button[BtnMenu] )
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{
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button[BtnMenu] = new CdeButton( this, "menu", BtnMenu, i18n("Menu"), Qt::LeftButton|Qt::RightButton );
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connect( button[BtnMenu], TQT_SIGNAL(pressed()), TQT_SLOT(menuButtonPressed()) );
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connect( button[BtnMenu], TQT_SIGNAL(released()), TQT_SLOT(menuButtonReleased()) );
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titleLayout->addWidget( button[BtnMenu] );
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}
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break;
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//Help button
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case 'H':
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if ( providesContextHelp() && (! button[BtnHelp] ) )
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{
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button[BtnHelp] = new CdeButton( this, "help", BtnHelp, i18n("Help") );
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connect(button[BtnHelp],
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TQT_SIGNAL(clicked()), TQT_SLOT(showContextHelp()));
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titleLayout->addWidget( button[BtnHelp] );
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}
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break;
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//Minimize button
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case 'I':
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if ( (! button[BtnIconify] ) && isMinimizable() )
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{
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button[BtnIconify] = new CdeButton( this, "iconify", BtnIconify, i18n("Minimize") );
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connect(button[BtnIconify],
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TQT_SIGNAL(clicked()), TQT_SLOT(minimize()));
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titleLayout->addWidget( button[BtnIconify] );
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}
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break;
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// Maximize button
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case 'A':
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if ( (! button[BtnMax] ) && isMaximizable() )
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{
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button[BtnMax] = new CdeButton(this, "maximize", BtnMax, i18n("Maximize"), Qt::LeftButton|Qt::MidButton|Qt::RightButton);
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connect(button[BtnMax], TQT_SIGNAL(clicked()),
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TQT_SLOT(maximizeButtonClicked()));
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titleLayout->addWidget( button[BtnMax] );
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}
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break;
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// Close button
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case 'X':
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if ( !button[BtnClose] && isCloseable())
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{
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button[BtnClose] = new CdeButton(this, "close", BtnClose, i18n("Close"));
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connect( button[BtnClose], TQT_SIGNAL( clicked()), TQT_SLOT(closeWindow()) );
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titleLayout->addWidget( button[BtnClose] );
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}
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// Add onAlldesktops button and spacers
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}
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}
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}
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void CdeClient::captionChange()
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{
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widget()->repaint(titlebar->geometry(), false);
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}
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void CdeClient::activeChange()
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{
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for ( int i=0; i < BtnCount; i++ )
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if ( button[i] ) button[i]->reset();
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widget()->repaint(false);
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}
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void CdeClient::maximizeChange()
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{
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if ( button[BtnMax] ) {
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bool m = maximizeMode() == MaximizeFull;
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TQToolTip::remove(button[BtnMax]);
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TQToolTip::add(button[BtnMax], m ? i18n("Restore") : i18n("Maximize"));
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button[BtnMax]->repaint();
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}
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}
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void CdeClient::iconChange()
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{
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}
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void CdeClient::shadeChange()
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{
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}
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void CdeClient::showEvent(TQShowEvent *)
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{
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widget()->repaint();
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}
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void CdeClient::desktopChange()
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{
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// Nothing to do yet
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}
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TQSize CdeClient::minimumSize() const
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{
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return TQSize(2 * (s_buttonSize + s_frameWidth),
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2 * s_frameWidth + s_buttonSize);
|
|
|
}
|
|
|
|
|
|
void CdeClient::resize(const TQSize& s)
|
|
|
{
|
|
|
widget()->resize(s);
|
|
|
}
|
|
|
|
|
|
void CdeClient::maximizeButtonClicked()
|
|
|
{
|
|
|
if (button[BtnMax]) {
|
|
|
maximize(button[BtnMax]->lastButton());
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void CdeClient::menuButtonPressed()
|
|
|
{
|
|
|
static TQTime* t = NULL;
|
|
|
static CdeClient* lastClient = NULL;
|
|
|
if( t == NULL )
|
|
|
t = new TQTime;
|
|
|
bool dbl = ( lastClient == this && t->elapsed() <= TQApplication::doubleClickInterval());
|
|
|
lastClient = this;
|
|
|
t->start();
|
|
|
if( !dbl )
|
|
|
{
|
|
|
TQRect menuRect = button[BtnMenu]->rect();
|
|
|
TQPoint menuTop = button[BtnMenu]->mapToGlobal(menuRect.topLeft());
|
|
|
TQPoint menuBottom =
|
|
|
button[BtnMenu]->mapToGlobal(menuRect.bottomRight());
|
|
|
KDecorationFactory* f = factory();
|
|
|
showWindowMenu(TQRect(menuTop, menuBottom));
|
|
|
if( !f->exists( this )) // 'this' was deleted
|
|
|
return;
|
|
|
button[BtnMenu]->setDown(false);
|
|
|
}
|
|
|
else
|
|
|
closing = true;
|
|
|
}
|
|
|
|
|
|
void CdeClient::menuButtonReleased()
|
|
|
{
|
|
|
if( closing )
|
|
|
closeWindow();
|
|
|
}
|
|
|
|
|
|
void CdeClient::resizeEvent( TQResizeEvent* e)
|
|
|
{
|
|
|
if (widget()->isVisibleToTLW()) {
|
|
|
widget()->update();
|
|
|
int dx = 0;
|
|
|
int dy = 0;
|
|
|
|
|
|
if ( e->oldSize().width() != width() )
|
|
|
dx = 32 + TQABS( e->oldSize().width() - width() );
|
|
|
|
|
|
if ( e->oldSize().height() != height() )
|
|
|
dy = 8 + TQABS( e->oldSize().height() - height() );
|
|
|
|
|
|
if ( dy )
|
|
|
widget()->update( 0, height() - dy + 1, width(), dy );
|
|
|
|
|
|
if ( dx )
|
|
|
{
|
|
|
widget()->update( width() - dx + 1, 0, dx, height() );
|
|
|
widget()->update( TQRect( TQPoint(4,4),
|
|
|
titlebar->geometry().bottomLeft() - TQPoint(1,0) ) );
|
|
|
widget()->update(TQRect(titlebar->geometry().topRight(),
|
|
|
TQPoint(width() - 4, titlebar->geometry().bottom())));
|
|
|
|
|
|
// Titlebar needs no paint event
|
|
|
TQApplication::postEvent( this, new TQPaintEvent( titlebar->geometry(), false ) );
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void CdeClient::paintEvent( TQPaintEvent* )
|
|
|
{
|
|
|
TQPainter p(widget());
|
|
|
|
|
|
TQColorGroup colorGroup;
|
|
|
|
|
|
if ( coloredFrame )
|
|
|
colorGroup = options()->colorGroup( KDecoration::ColorTitleBar, isActive() );
|
|
|
else
|
|
|
colorGroup = options()->colorGroup( KDecoration::ColorFrame, isActive() );
|
|
|
|
|
|
fixColorGroup( colorGroup );
|
|
|
|
|
|
TQRect trect = titlebar->geometry();
|
|
|
TQRect mrect = widget()->rect();
|
|
|
|
|
|
if ( s_frameWidth > 0 )
|
|
|
{
|
|
|
// draw black frame:
|
|
|
p.setPen( TQt::black );
|
|
|
p.drawRect( mrect );
|
|
|
}
|
|
|
|
|
|
p.setPen( TQt::NoPen );
|
|
|
p.setBrush( colorGroup.background() );
|
|
|
|
|
|
|
|
|
if ( s_frameWidth > 1 )
|
|
|
{
|
|
|
bool shaded = isShade();
|
|
|
int longSide = s_frameWidth + s_buttonSize;
|
|
|
|
|
|
// draw frame-background:
|
|
|
p.drawRect( 1, 1,
|
|
|
mrect.width() - 2, s_frameWidth );
|
|
|
p.drawRect( 1, mrect.height() - s_frameWidth - 1,
|
|
|
mrect.width() - 2, s_frameWidth );
|
|
|
p.drawRect( 1, s_frameWidth + 1,
|
|
|
s_frameWidth, mrect.height() - 2*s_frameWidth - 2 );
|
|
|
p.drawRect( mrect.width() - s_frameWidth - 1, s_frameWidth + 1,
|
|
|
s_frameWidth, mrect.height() - 2*s_frameWidth - 2 );
|
|
|
|
|
|
if ( ! shaded )
|
|
|
{
|
|
|
// draw left and right frames:
|
|
|
qDrawShadePanel( &p, 1, longSide + 1,
|
|
|
s_frameWidth, mrect.height() - 2 * (longSide + 1),
|
|
|
colorGroup );
|
|
|
|
|
|
qDrawShadePanel( &p, mrect.width() - s_frameWidth - 1, longSide + 1,
|
|
|
s_frameWidth, mrect.height() - 2 * (longSide + 1),
|
|
|
colorGroup );
|
|
|
}
|
|
|
|
|
|
// draw top and bottom frames:
|
|
|
qDrawShadePanel( &p, longSide + 1, 1,
|
|
|
mrect.width() - 2 * (longSide + 1), s_frameWidth,
|
|
|
colorGroup );
|
|
|
|
|
|
qDrawShadePanel( &p, longSide + 1, mrect.height() - s_frameWidth - 1,
|
|
|
mrect.width() - 2 * (longSide + 1), s_frameWidth,
|
|
|
colorGroup );
|
|
|
|
|
|
// draw light corner parts:
|
|
|
p.setPen( colorGroup.light() );
|
|
|
|
|
|
// tl corner:
|
|
|
p.drawLine( 1, 1, longSide - 1, 1 );
|
|
|
p.drawLine( 1, 1, 1, longSide - 1 );
|
|
|
|
|
|
// tr corner:
|
|
|
p.drawLine( mrect.width() - 3, 1, mrect.width() - longSide - 1, 1 );
|
|
|
p.drawLine( mrect.width() - longSide - 1, 1,
|
|
|
mrect.width() - longSide - 1, s_frameWidth - 1 );
|
|
|
p.drawLine( mrect.width() - s_frameWidth - 1, s_frameWidth,
|
|
|
mrect.width() - s_frameWidth - 1, longSide - 1 );
|
|
|
|
|
|
// br corner:
|
|
|
if ( !shaded )
|
|
|
{
|
|
|
p.drawLine( mrect.width() - 3, mrect.height() - longSide - 1,
|
|
|
mrect.width() - s_frameWidth - 1, mrect.height() - longSide - 1 );
|
|
|
}
|
|
|
p.drawLine( mrect.width() - s_frameWidth - 1, mrect.height() - longSide,
|
|
|
mrect.width() - s_frameWidth - 1, mrect.height() - s_frameWidth - 1 );
|
|
|
p.drawLine( mrect.width() - s_frameWidth - 2, mrect.height() - s_frameWidth - 1,
|
|
|
mrect.width() - longSide - 1, mrect.height() - s_frameWidth - 1 );
|
|
|
p.drawLine( mrect.width() - longSide - 1, mrect.height() - s_frameWidth,
|
|
|
mrect.width() - longSide - 1, mrect.height() - 2 );
|
|
|
|
|
|
// bl corner:
|
|
|
if ( !shaded )
|
|
|
{
|
|
|
p.drawLine( s_frameWidth-1, mrect.height() - longSide - 1,
|
|
|
2, mrect.height() - longSide - 1 );
|
|
|
}
|
|
|
p.drawLine( 1, mrect.height() - longSide - 1,
|
|
|
1, mrect.height() - 3 );
|
|
|
p.drawLine( longSide - 1, mrect.height() - s_frameWidth - 1,
|
|
|
s_frameWidth + 1, mrect.height() - s_frameWidth - 1 );
|
|
|
|
|
|
// draw dark corner parts:
|
|
|
p.setPen( colorGroup.dark() );
|
|
|
|
|
|
// tl corner:
|
|
|
if ( !shaded )
|
|
|
p.drawLine( 1, longSide, s_frameWidth, longSide );
|
|
|
p.drawLine( s_frameWidth, longSide - 1, s_frameWidth, s_frameWidth );
|
|
|
p.drawLine( s_frameWidth + 1, s_frameWidth, longSide, s_frameWidth );
|
|
|
p.drawLine( s_frameWidth + s_buttonSize, s_frameWidth, longSide, 1 );
|
|
|
|
|
|
// tr corner:
|
|
|
p.drawLine( mrect.width() - longSide - 1, s_frameWidth,
|
|
|
mrect.width() - s_frameWidth - 2, s_frameWidth );
|
|
|
if ( !shaded )
|
|
|
{
|
|
|
p.drawLine( mrect.width() - s_frameWidth - 1, longSide,
|
|
|
mrect.width() - 2, longSide );
|
|
|
}
|
|
|
p.drawLine( mrect.width() - 2, longSide, mrect.width() - 2, 1 );
|
|
|
|
|
|
// br corner:
|
|
|
p.drawLine( mrect.width() - longSide - 1, mrect.height() - 2,
|
|
|
mrect.width() - 3, mrect.height() - 2 );
|
|
|
p.drawLine( mrect.width() - 2, mrect.height() - 2,
|
|
|
mrect.width() - 2, mrect.height() - longSide - 2 );
|
|
|
|
|
|
// bl corner:
|
|
|
p.drawLine( 1, mrect.height() - 2,
|
|
|
longSide, mrect.height() - 2 );
|
|
|
p.drawLine( s_frameWidth + s_buttonSize, mrect.height() - 3,
|
|
|
longSide, mrect.height() - s_frameWidth - 1 );
|
|
|
p.drawLine( s_frameWidth, mrect.height() - s_frameWidth - 1,
|
|
|
s_frameWidth, mrect.height() - longSide - 1 );
|
|
|
}
|
|
|
|
|
|
|
|
|
p.setPen( TQt::NoPen );
|
|
|
|
|
|
if ( !coloredFrame )
|
|
|
{
|
|
|
colorGroup = options()->colorGroup( KDecoration::ColorTitleBar, isActive() );
|
|
|
fixColorGroup( colorGroup );
|
|
|
p.setBrush( colorGroup.background() );
|
|
|
}
|
|
|
|
|
|
// draw titlebar:
|
|
|
p.drawRect( trect );
|
|
|
qDrawShadePanel( &p, trect, colorGroup, titlebarPressed );
|
|
|
|
|
|
// draw caption:
|
|
|
if ( titlebarPressed ) // move the caption right and down if the titlebar is pressed
|
|
|
trect.moveBy( 1,1 ); // Note: the real Mwm doesn't actually do this
|
|
|
|
|
|
p.setFont( options()->font( true ) );
|
|
|
p.setPen( options()->color( KDecoration::ColorFont, isActive() ) );
|
|
|
if ( p.fontMetrics().width( caption() ) > trect.width() - 6 )
|
|
|
{
|
|
|
// left align the text if its too wide to fit in the titlebar
|
|
|
p.drawText( trect.x() + 3, trect.y(),
|
|
|
trect.width() - 6, trect.height(),
|
|
|
AlignLeft | AlignVCenter, caption() );
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
// otherwise we'll draw it according to the user settings
|
|
|
p.drawText( trect.x() + 3, trect.y(),
|
|
|
trect.width() - 6, trect.height(),
|
|
|
textAlignment | AlignVCenter, caption() );
|
|
|
}
|
|
|
|
|
|
// Draw a line behind the wrapped window to prevent having
|
|
|
// unpainted areas when we're shaded.
|
|
|
p.setPen( colorGroup.dark() );
|
|
|
p.drawLine(s_frameWidth + 1, mrect.height() - s_frameWidth - 2,
|
|
|
mrect.width() - s_frameWidth - 2, mrect.height() - s_frameWidth - 2);
|
|
|
|
|
|
}
|
|
|
|
|
|
KDecoration::Position CdeClient::mousePosition( const TQPoint& p ) const
|
|
|
{
|
|
|
const int range = s_frameWidth + s_buttonSize;
|
|
|
const int border = s_frameWidth + 1;
|
|
|
|
|
|
Position m = PositionCenter;
|
|
|
|
|
|
if ((p.x() > border && p.x() < width() - border)
|
|
|
&& (p.y() > border && p.y() < height() - border))
|
|
|
return PositionCenter;
|
|
|
|
|
|
if (p.y() < range && p.x() <= range)
|
|
|
m = PositionTopLeft;
|
|
|
else if (p.y() >= height() - range && p.x() >= width() - range)
|
|
|
m = PositionBottomRight;
|
|
|
else if (p.y() >= height()-range && p.x() <= range)
|
|
|
m = PositionBottomLeft;
|
|
|
else if (p.y() < range && p.x() >= width() - range)
|
|
|
m = PositionTopRight;
|
|
|
else if (p.y() < border)
|
|
|
m = PositionTop;
|
|
|
else if (p.y() >= height() - border)
|
|
|
m = PositionBottom;
|
|
|
else if (p.x() <= border)
|
|
|
m = PositionLeft;
|
|
|
else if (p.x() >= width() - border)
|
|
|
m = PositionRight;
|
|
|
else
|
|
|
m = PositionCenter;
|
|
|
return m;
|
|
|
}
|
|
|
|
|
|
void CdeClient::mouseDoubleClickEvent( TQMouseEvent * e )
|
|
|
{
|
|
|
if ( e->button() == Qt::LeftButton && titlebar->geometry().contains( e->pos() ) )
|
|
|
titlebarDblClickOperation();
|
|
|
}
|
|
|
|
|
|
void CdeClient::wheelEvent( TQWheelEvent * e )
|
|
|
{
|
|
|
if (isSetShade() || titleLayout->geometry().contains( e->pos() ) )
|
|
|
titlebarMouseWheelOperation( e->delta());
|
|
|
}
|
|
|
|
|
|
void CdeClient::mousePressEvent( TQMouseEvent * e )
|
|
|
{
|
|
|
if ( e->button() == Qt::LeftButton && titlebar->geometry().contains( e->pos() ) )
|
|
|
{
|
|
|
if ( titlebarButtonMode )
|
|
|
{
|
|
|
titlebarPressed = true;
|
|
|
widget()->repaint(titlebar->geometry(), false);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void CdeClient::borders(int &left, int &right, int &top, int &bottom) const
|
|
|
{
|
|
|
left = right = bottom = s_frameWidth + 1;
|
|
|
top = s_buttonSize + s_frameWidth + 1;
|
|
|
}
|
|
|
|
|
|
void CdeClient::mouseReleaseEvent( TQMouseEvent * e )
|
|
|
{
|
|
|
if ( e->button() == Qt::LeftButton && titlebarPressed )
|
|
|
{
|
|
|
titlebarPressed = false;
|
|
|
widget()->repaint(titlebar->geometry(), false);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
bool CdeClient::eventFilter(TQObject *o, TQEvent *e)
|
|
|
{
|
|
|
if (TQT_BASE_OBJECT(o) != TQT_BASE_OBJECT(widget()))
|
|
|
return false;
|
|
|
switch (e->type()) {
|
|
|
case TQEvent::Resize:
|
|
|
resizeEvent(TQT_TQRESIZEEVENT(e));
|
|
|
return true;
|
|
|
case TQEvent::Paint:
|
|
|
paintEvent(TQT_TQPAINTEVENT(e));
|
|
|
return true;
|
|
|
case TQEvent::MouseButtonDblClick:
|
|
|
mouseDoubleClickEvent(TQT_TQMOUSEEVENT(e));
|
|
|
return true;
|
|
|
case TQEvent::MouseButtonPress:
|
|
|
processMousePressEvent(TQT_TQMOUSEEVENT(e));
|
|
|
return true;
|
|
|
case TQEvent::Show:
|
|
|
showEvent(TQT_TQSHOWEVENT(e));
|
|
|
return true;
|
|
|
case TQEvent::Wheel:
|
|
|
wheelEvent( TQT_TQWHEELEVENT( e ));
|
|
|
return true;
|
|
|
default:
|
|
|
break;
|
|
|
}
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
// ---------------------------------------
|
|
|
|
|
|
CdeButton::CdeButton(CdeClient* parent,
|
|
|
const char* name, int btnType, const TQString& tip, int realize_btns)
|
|
|
: TQButton(parent->widget(), name), m_btnType(btnType), last_button(Qt::NoButton)
|
|
|
{
|
|
|
setBackgroundMode( TQWidget::NoBackground );
|
|
|
setFixedSize( s_buttonSize, s_buttonSize );
|
|
|
resize( s_buttonSize, s_buttonSize );
|
|
|
m_parent = parent;
|
|
|
|
|
|
setCursor(ArrowCursor);
|
|
|
TQToolTip::add(this, tip);
|
|
|
|
|
|
m_realize_buttons = realize_btns;
|
|
|
}
|
|
|
|
|
|
void CdeButton::reset()
|
|
|
{
|
|
|
repaint( false );
|
|
|
}
|
|
|
|
|
|
void CdeButton::drawButton( TQPainter* p )
|
|
|
{
|
|
|
p->setBrush( options()->color( KDecoration::ColorTitleBar, m_parent->isActive() ) );
|
|
|
p->drawRect( 0, 0, s_buttonSize, s_buttonSize );
|
|
|
|
|
|
TQColorGroup colorGroup =
|
|
|
options()->colorGroup( KDecoration::ColorTitleBar, m_parent->isActive() );
|
|
|
|
|
|
fixColorGroup(colorGroup);
|
|
|
|
|
|
qDrawShadePanel( p, 0, 0, s_buttonSize, s_buttonSize,
|
|
|
colorGroup, isDown() );
|
|
|
|
|
|
switch ( m_btnType )
|
|
|
{
|
|
|
case (BtnMenu):
|
|
|
qDrawShadePanel( p, s_o1, s_o2, s_w1, s_w2, colorGroup );
|
|
|
break;
|
|
|
case (BtnHelp):
|
|
|
p->setPen( colorGroup.light() );
|
|
|
p->drawLineSegments( TQPointArray(16, helpLLines) );
|
|
|
p->setPen( colorGroup.dark() );
|
|
|
p->drawLineSegments( TQPointArray(14, helpDLines) );
|
|
|
break;
|
|
|
case (BtnIconify):
|
|
|
qDrawShadePanel( p, s_o2, s_o2, s_w2, s_w2, colorGroup );
|
|
|
break;
|
|
|
case (BtnMax):
|
|
|
qDrawShadePanel( p, s_o1, s_o1, s_w1, s_w1, colorGroup,
|
|
|
m_parent->maximizeMode() == KDecoration::MaximizeFull );
|
|
|
break;
|
|
|
case (BtnClose):
|
|
|
p->setPen( colorGroup.dark() );
|
|
|
p->drawLineSegments( TQPointArray(18, closeDLines) );
|
|
|
p->setPen( colorGroup.light() );
|
|
|
p->drawLineSegments( TQPointArray(15, closeLLines) );
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void CdeButton::mousePressEvent(TQMouseEvent *e)
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{
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last_button = e->button();
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TQMouseEvent me(e->type(), e->pos(),
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e->globalPos(), (e->button()&m_realize_buttons)?Qt::LeftButton:Qt::NoButton, e->state());
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TQButton::mousePressEvent(&me);
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}
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void CdeButton::mouseReleaseEvent(TQMouseEvent * e)
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{
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last_button = e->button();
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TQMouseEvent me(e->type(), e->pos(),
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e->globalPos(), (e->button()&m_realize_buttons)?Qt::LeftButton:Qt::NoButton, e->state());
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TQButton::mouseReleaseEvent(&me);
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}
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} // CDE namespace
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#include "cdeclient.moc"
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// vim: sw=4
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