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Apparition d'un ensemble Cadre + cartouche (classe BorderInset)

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@43 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
xavierqet
2007-01-28 00:53:17 +00:00
parent 9a45f81f98
commit 647a0a8985
10 changed files with 396 additions and 74 deletions
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36
exportdialog.cpp
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@@ -2,14 +2,14 @@
/**
Constructeur
@param schema Le schema a exporter
@param dia Le schema a exporter
@param parent Le Widget parent de ce dialogue
*/
ExportDialog::ExportDialog(Schema &schema, QWidget *parent) : QDialog(parent) {
ExportDialog::ExportDialog(Schema &dia, QWidget *parent) : QDialog(parent) {
// recupere le schema a exporter, sa taille et ses proportions
schema_schema = &schema;
schema_size = schema_schema -> imageSize();
schema_ratio = (qreal)schema_size.width() / (qreal)schema_size.height();
diagram = &dia;
diagram_size = diagram -> imageSize();
diagram_ratio = (qreal)diagram_size.width() / (qreal)diagram_size.height();
// la taille du dialogue est fixee
setFixedSize(400, 310);
@@ -80,7 +80,7 @@ QGroupBox *ExportDialog::setupDimensionsGroupBox() {
width = new QSpinBox(groupbox_dimensions);
width -> setRange(1, 10000);
width -> setValue(schema_size.width());
width -> setValue(diagram_size.width());
gridLayout -> addWidget(width, 0, 1, 1, 1);
gridLayout -> addWidget(new QLabel(tr("px"), groupbox_dimensions), 0, 2, 1, 1);
@@ -90,7 +90,7 @@ QGroupBox *ExportDialog::setupDimensionsGroupBox() {
height = new QSpinBox(groupbox_dimensions);
height -> setRange(1, 10000);
height -> setValue(schema_size.height());
height -> setValue(diagram_size.height());
gridLayout -> addWidget(height, 2, 1, 1, 1);
gridLayout -> addWidget(new QLabel(tr("px"), groupbox_dimensions), 2, 2, 1, 1);
@@ -127,14 +127,14 @@ QGroupBox *ExportDialog::setupOptionsGroupBox() {
void ExportDialog::slot_correctWidth() {
if (!keep_aspect_ratio -> isChecked() || dontchangewidth) return;
dontchangeheight = true;
width -> setValue(qRound(height -> value() * schema_ratio));
width -> setValue(qRound(height -> value() * diagram_ratio));
dontchangeheight = false;
}
void ExportDialog::slot_correctHeight() {
if (!keep_aspect_ratio -> isChecked() || dontchangeheight) return;
dontchangewidth = true;
height -> setValue(qRound(width -> value() / schema_ratio));
height -> setValue(qRound(width -> value() / diagram_ratio));
dontchangewidth = false;
}
@@ -146,15 +146,15 @@ void ExportDialog::slot_chooseAFile() {
tr("Images (*.png *.bmp *.jpg)")
);
if (user_file != "") {
schema_path = user_file;
filename -> setText(schema_path);
diagram_path = user_file;
filename -> setText(diagram_path);
}
}
void ExportDialog::slot_check() {
// verifie que le fichier a ete specifie
if (schema_path == "") {
if (diagram_path == "") {
QMessageBox::information(
this,
tr("Fichier non sp\351cifi\351"),
@@ -169,10 +169,10 @@ void ExportDialog::slot_check() {
QString format_extension = "." + format_acronym.toLower();
// corrige l'extension du fichier
if (!schema_path.endsWith(format_extension, Qt::CaseInsensitive)) schema_path += format_extension;
if (!diagram_path.endsWith(format_extension, Qt::CaseInsensitive)) diagram_path += format_extension;
// recupere des informations sur le fichier specifie
QFileInfo file_infos(schema_path);
QFileInfo file_infos(diagram_path);
// verifie qu'il est possible d'ecrire dans le fichier en question
if (file_infos.exists() && !file_infos.isWritable()) {
@@ -186,12 +186,12 @@ void ExportDialog::slot_check() {
}
// ouvre le fichier
QFile fichier(schema_path);
QFile fichier(diagram_path);
// genere l'image
if (!export_grid -> isChecked()) schema_schema -> setAffichageGrille(false);
QImage image = schema_schema -> toImage(width -> value(), height -> value(), keep_aspect_ratio -> isChecked());
if (!export_grid -> isChecked()) schema_schema -> setAffichageGrille(true);
if (!export_grid -> isChecked()) diagram -> setAffichageGrille(false);
QImage image = diagram -> toImage(width -> value(), height -> value(), keep_aspect_ratio -> isChecked());
if (!export_grid -> isChecked()) diagram -> setAffichageGrille(true);
// convertit l'image en niveaux de gris si besoin
if (!keep_colors -> isChecked()) {