src/frontends/qt2/QMathDialog.C

   1 /**
   2  * \file QMathDialog.C
   3  * Copyright 2001 the LyX Team
   4  * Read the file COPYING
   5  *
   6  * \author John Levon <moz@compsoc.man.ac.uk>
   7  */
   8
   9 #include <config.h>
  10
  11 #include "support/filetools.h"
  12 #include "debug.h"
  13
  14 #include "QMathDialog.h"
  15 #include "QMath.h"
  16
  17 #include "ControlMath.h"
  18 #include "iconpalette.h"
  19
  20 #include <qwidgetstack.h>
  21 #include <qcombobox.h>
  22 #include <qlistbox.h>
  23 #include <qpixmap.h>
  24 #include <qscrollview.h>
  25 #include <qlayout.h>
  26
  27 QMathDialog::QMathDialog(QMath * form)
  28         : QMathDialogBase(0, 0, false, 0),
  29         form_(form)
  30 {
  31         connect(symbolsCO, SIGNAL(activated(int)), symbolsWS, SLOT(raiseWidget(int)));
  32
  33         for (int i = 0; *function_names[i]; ++i) {
  34                 functionsLB->insertItem(function_names[i]);
  35         }
  36
  37         addPanel("operators", latex_bop);
  38         addPanel("bigoperators", latex_varsz);
  39         addPanel("relations", latex_brel);
  40         addPanel("greek", latex_greek);
  41         addPanel("arrows", latex_arrow);
  42         addPanel("dots", latex_dots);
  43         addPanel("deco", latex_deco);
  44         addPanel("misc", latex_misc);
  45         addPanel("amsoperators", latex_ams_ops);
  46         addPanel("amsrelations", latex_ams_rel);
  47         addPanel("amsnegrelations", latex_ams_nrel);
  48         addPanel("amsarrows", latex_ams_arrows);
  49         addPanel("amsmisc", latex_ams_misc);
  50         symbolsWS->raiseWidget(0);
  51         symbolsWS->resize(symbolsWS->sizeHint());
  52 }
  53
  54
  55 void QMathDialog::addPanel(string const & name, char const ** entries)
  56 {
  57         static int id = 0;
  58
  59         QScrollView * view = new QScrollView(symbolsWS);
  60         view->setHScrollBarMode(QScrollView::AlwaysOff);
  61         view->setVScrollBarMode(QScrollView::AlwaysOn);
  62
  63         IconPalette * p = new IconPalette(view->viewport(), name.c_str());
  64         view->addChild(p);
  65         for (int i = 0; *entries[i]; ++i) {
  66                 string xpm_name = LibFileSearch("images/math/", entries[i], "xpm");
  67                 p->add(QPixmap(xpm_name.c_str()), entries[i], string("\\") + entries[i]);
  68         }
  69         connect(p, SIGNAL(button_clicked(string)), this, SLOT(symbol_clicked(string)));
  70
  71         symbolsWS->addWidget(view, id++);
  72 }
  73
  74
  75 void QMathDialog::symbol_clicked(string str)
  76 {
  77         form_->insert_symbol(str);
  78 }
  79
  80
  81 void QMathDialog::fracClicked()
  82 {
  83         form_->insert_symbol("frac");
  84 }
  85
  86
  87 void QMathDialog::sqrtClicked()
  88 {
  89         form_->insert_symbol("sqrt");
  90 }
  91
  92
  93 void QMathDialog::delimiterClicked()
  94 {
  95 }
  96
  97
  98 void QMathDialog::expandClicked()
  99 {
 100 }
 101
 102
 103
 104 void QMathDialog::functionSelected(const QString & str)
 105 {
 106         form_->insert_symbol(str.latin1());
 107 }
 108
 109
 110 void QMathDialog::matrixClicked()
 111 {
 112 }
 113
 114
 115 void QMathDialog::spaceClicked()
 116 {
 117 }
 118
 119
 120 void QMathDialog::styleClicked()
 121 {
 122 }
 123
 124
 125 void QMathDialog::subscriptClicked()
 126 {
 127         form_->subscript();
 128 }
 129
 130
 131 void QMathDialog::superscriptClicked()
 132 {
 133         form_->superscript();
 134 }