/**
* \file QMathDialog.C
- * Copyright 2001 the LyX Team
- * Read the file COPYING
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * \author John Levon <moz@compsoc.man.ac.uk>
+ * \author John Levon
+ *
+ * Full author contact details are available in file CREDITS
*/
#include <config.h>
+#ifdef __GNUG__
+#pragma implementation
+#endif
+
#include "support/filetools.h"
#include "gettext.h"
#include "debug.h"
-
+
+#include "ControlMath.h"
+
#include "QMathDialog.h"
#include "QMath.h"
-#include "ControlMath.h"
#include "iconpalette.h"
-
+#include "QDelimiterDialog.h"
+#include "QMathMatrixDialog.h"
+
#include <qapplication.h>
#include <qwidgetstack.h>
#include <qcombobox.h>
#include <qlayout.h>
#include <qpopupmenu.h>
#include <qcursor.h>
-
+
using std::min;
using std::max;
using std::endl;
-
+
+
class QScrollViewSingle : public QScrollView {
public:
QScrollViewSingle(QWidget * p)
setBackgroundMode(PaletteBackground);
viewport()->setBackgroundMode(PaletteBackground);
}
-
+
void setChild(QWidget * w) {
- w_ = w;
+ w_ = w;
setMinimumWidth(verticalScrollBar()->width() + w_->width() + 4);
addChild(w_);
}
-
protected:
virtual void resizeEvent(QResizeEvent * e) {
QScrollView::resizeEvent(e);
if (!w_)
return;
-
+
w_->resize(viewport()->width(), w_->height());
// force the resize to get accurate scrollbars
qApp->processEvents();
resizeContents(w_->width(), w_->height());
}
-
private:
- QWidget * w_;
+ QWidget * w_;
+};
+
+namespace {
+
+char const ** panels[] = {
+ latex_bop, latex_varsz, latex_brel, latex_greek, latex_arrow,
+ latex_dots, latex_deco, latex_misc, latex_ams_ops,
+ latex_ams_rel, latex_ams_nrel, latex_ams_arrows,
+ latex_ams_misc
};
-
-namespace {
- char const ** panels[] = {
- latex_bop, latex_varsz, latex_brel, latex_greek, latex_arrow,
- latex_dots, latex_deco, latex_misc, latex_ams_ops,
- latex_ams_rel, latex_ams_nrel, latex_ams_arrows,
- latex_ams_misc
- };
- int const nr_panels = sizeof(panels)/sizeof(panels[0]);
+
+int const nr_panels = sizeof(panels)/sizeof(panels[0]);
bool panel_initialised[nr_panels];
-}
-
-
+
+} // namespace anon
+
+
QMathDialog::QMathDialog(QMath * form)
: QMathDialogBase(0, 0, false, 0),
form_(form)
{
- connect(symbolsCO, SIGNAL(activated(int)), symbolsWS, SLOT(raiseWidget(int)));
+ // enlarge the symbols ComboBox (no scrollbar)
+ symbolsCO->setSizeLimit(13);
+
+ connect(symbolsCO, SIGNAL(activated(int)), symbolsWS, SLOT(raiseWidget(int)));
for (int i = 0; *function_names[i]; ++i) {
functionsLB->insertItem(function_names[i]);
}
-
- for (int i = 0; i < nr_panels; ++i) {
+
+ for (int i = 0; i < nr_panels; ++i) {
QScrollViewSingle * view = new QScrollViewSingle(symbolsWS);
symbolsWS->addWidget(view, i);
}
symbolsWS->raiseWidget(0);
addPanel(0);
panel_initialised[0] = true;
-
+
connect(symbolsWS, SIGNAL(aboutToShow(int)), this, SLOT(showingPanel(int)));
-
+
QPopupMenu * m = new QPopupMenu(spacePB);
- m->insertItem(_("Thin space \\,"), 1);
- m->insertItem(_("Medium space \\:"), 2);
- m->insertItem(_("Thick space \\;"), 3);
- m->insertItem(_("Quadratin space \\quad"), 4);
- m->insertItem(_("Double quadratin space \\qquad"), 5);
+ m->setCaption(_("LyX: Insert space"));
+ m->insertTearOffHandle();
+ m->insertItem(_("Thin space \\,"), 1);
+ m->insertItem(_("Medium space \\:"), 2);
+ m->insertItem(_("Thick space \\;"), 3);
+ m->insertItem(_("Quadratin space \\quad"), 4);
+ m->insertItem(_("Double quadratin space \\qquad"), 5);
m->insertItem(_("Negative space \\!"), 6);
connect(m, SIGNAL(activated(int)), this, SLOT(insertSpace(int)));
spacePB->setPopup(m);
m = new QPopupMenu(sqrtPB);
+ m->setCaption(_("LyX: Insert root"));
+ m->insertTearOffHandle();
m->insertItem(_("Square root \\sqrt"), 1);
m->insertItem(_("Cube root \\root"), 2);
m->insertItem(_("Other root \\root"), 3);
- connect(m, SIGNAL(activated(int)), this, SLOT(insertRoot(int)));
+ connect(m, SIGNAL(activated(int)), this, SLOT(insertRoot(int)));
sqrtPB->setPopup(m);
m = new QPopupMenu(stylePB);
+ m->setCaption(_("LyX: Set math style"));
+ m->insertTearOffHandle();
m->insertItem(_("Display style \\displaystyle"), 1);
m->insertItem(_("Normal text style \\textstyle"), 2);
m->insertItem(_("Script (small) style \\scriptstyle"), 3);
stylePB->setPopup(m);
m = new QPopupMenu(fontPB);
+ m->setCaption(_("LyX: Set math font"));
+ m->insertTearOffHandle();
m->insertItem(_("Roman \\mathrm"), 1);
m->insertItem(_("Bold \\mathbf"), 2);
m->insertItem(_("San serif \\mathsf"), 3);
addPanel(num);
- // Qt needs to catch up. Dunno why.
+ // Qt needs to catch up. Dunno why.
qApp->processEvents();
-
+
panel_initialised[num] = true;
}
-
+
IconPalette * QMathDialog::makePanel(QWidget * parent, char const ** entries)
{
IconPalette * p = new IconPalette(parent);
for (int i = 0; *entries[i]; ++i) {
- string xpm_name = LibFileSearch("images/math/", entries[i], "xpm");
- p->add(QPixmap(xpm_name.c_str()), entries[i], string("\\") + entries[i]);
+ p->add(QPixmap(find_xpm(entries[i]).c_str()), entries[i], string("\\") + entries[i]);
}
- connect(p, SIGNAL(button_clicked(string)), this, SLOT(symbol_clicked(string)));
-
+ connect(p, SIGNAL(button_clicked(string const &)), this, SLOT(symbol_clicked(string const &)));
+
return p;
}
-
+
void QMathDialog::addPanel(int num)
{
QScrollViewSingle * view = static_cast<QScrollViewSingle*>(symbolsWS->visibleWidget());
view->setChild(p);
}
-
-void QMathDialog::symbol_clicked(string str)
+
+void QMathDialog::symbol_clicked(string const & str)
{
- form_->insert_symbol(str);
+ form_->insert(str);
}
-
+
void QMathDialog::fracClicked()
{
- form_->insert_symbol("frac");
+ form_->insert("frac");
}
-
+
void QMathDialog::delimiterClicked()
{
+ // FIXME: leak
+ QDelimiterDialog * d = new QDelimiterDialog(form_);
+ d->show();
}
-
+
void QMathDialog::expandClicked()
{
int const id = symbolsWS->id(symbolsWS->visibleWidget());
IconPalette * p = makePanel(0, panels[id]);
- string s = "LyX: ";
+ string s = "LyX: ";
s += symbolsCO->text(id).latin1();
p->setCaption(s.c_str());
p->resize(40 * 5, p->height());
p->show();
p->setMaximumSize(p->width(), p->height());
}
-
-
+
+
void QMathDialog::functionSelected(const QString & str)
{
- form_->insert_symbol(str.latin1());
+ form_->insert(str.latin1());
}
-
+
void QMathDialog::matrixClicked()
{
+ // FIXME: leak?
+ QMathMatrixDialog * d = new QMathMatrixDialog(form_);
+ d->show();
}
-
+
void QMathDialog::equationClicked()
{
form_->toggleDisplay();
}
-
+
void QMathDialog::subscriptClicked()
{
form_->subscript();
}
-
+
void QMathDialog::superscriptClicked()
{
form_->superscript();
case 4: str = "quad"; break;
case 5: str = "qquad"; break;
case 6: str = "!"; break;
+ default: return;
}
- form_->insert_symbol(str);
+ form_->insert(str);
}
-
+
void QMathDialog::insertRoot(int id)
{
switch (id) {
case 1:
- form_->insert_symbol("sqrt");
+ form_->insert("sqrt");
break;
case 2:
form_->insertCubeRoot();
break;
case 3:
- form_->insert_symbol("root");
+ form_->insert("root");
break;
}
}
-
+
void QMathDialog::insertStyle(int id)
{
string str;
case 2: str = "textstyle"; break;
case 3: str = "scriptstyle"; break;
case 4: str = "scriptscriptstyle"; break;
- }
- form_->insert_symbol(str);
+ default: return;
+ }
+ form_->insert(str);
}
-
+
void QMathDialog::insertFont(int id)
{
string str;
case 7: str = "mathfrak"; break;
case 8: str = "mathcal"; break;
case 9: str = "textrm"; break;
+ default: return;
}
- form_->insert_symbol(str);
+ form_->insert(str);
}
projects / lyx.git / blobdiff