src/frontends/qt2/QExternalDialog.C

   1 /**
   2  * \file QExternalDialog.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author John Levon
   7  *
   8  * Full author contact details are available in file CREDITS
   9  */
  10
  11 #include <config.h>
  12
  13
  14 #include "qt_helpers.h"
  15 #include "ControlExternal.h"
  16
  17 #include <qwidget.h>
  18 #include <qpushbutton.h>
  19 #include <qfiledialog.h>
  20 #include <qcombobox.h>
  21 #include <qtextview.h>
  22 #include <qlineedit.h>
  23 #include <qvalidator.h>
  24
  25 #include "QExternalDialog.h"
  26 #include "QExternal.h"
  27
  28
  29 QExternalDialog::QExternalDialog(QExternal * form)
  30         : QExternalDialogBase(0, 0, false, 0),
  31         form_(form)
  32 {
  33         connect(okPB, SIGNAL(clicked()),
  34                 form, SLOT(slotOK()));
  35         connect(applyPB, SIGNAL(clicked()),
  36                 form, SLOT(slotApply()));
  37         connect(closePB, SIGNAL(clicked()),
  38                 form, SLOT(slotClose()));
  39
  40         QIntValidator * validator = new QIntValidator(displayscale);
  41         validator->setBottom(1);
  42         displayscale->setValidator(validator);
  43 }
  44
  45
  46 void QExternalDialog::show()
  47 {
  48         QExternalDialogBase::show();
  49         fileED->setFocus();
  50 }
  51
  52
  53 void QExternalDialog::change_adaptor()
  54 {
  55         form_->changed();
  56 }
  57
  58
  59 void QExternalDialog::closeEvent(QCloseEvent * e)
  60 {
  61         form_->slotWMHide();
  62         e->accept();
  63 }
  64
  65
  66 void QExternalDialog::editClicked()
  67 {
  68         form_->changed();
  69         form_->controller().editExternal();
  70 }
  71
  72
  73 void QExternalDialog::browseClicked()
  74 {
  75         QString file =
  76                 QFileDialog::getOpenFileName(QString::null,
  77                                              qt_("External material (*)"),
  78                                              this, 0,
  79                                              qt_("Select external material"));
  80         if (!file.isNull()) {
  81                 fileED->setText(file);
  82                 form_->changed();
  83         }
  84 }
  85
  86
  87 void QExternalDialog::templateChanged()
  88 {
  89         externalTV->setText(toqstr(form_->helpText()));
  90         form_->changed();
  91 }