config autonum widget: minor change about enable/disable apply button

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@2351 bfdf4180-ca20-0410-9c96-a3a8aa849046

sources/ui/numparteditorw.cpp

@@ -59,12 +59,20 @@ NumerotationContext NumPartEditorW::toNumContext() {
 	return nc;
 }
 
+/**
+ * @brief NumPartEditorW::isValid
+ * @return true if value field isn't empty or if type is folio
+ */
+bool NumPartEditorW::isValid() {
+	if (type_ != folio && ui -> value_field -> text().isEmpty()) return false;
+	return true;
+}
+
 /**
  * @brief NumPartEditorW::on_type_combo_activated
  * Action when user change the type comboBox
  */
 void NumPartEditorW::on_type_combo_activated(int index) {
-	emit changed();
 	switch (index) {
 		case unit:
 			setType(unit);
@@ -82,13 +90,14 @@ void NumPartEditorW::on_type_combo_activated(int index) {
 			setType(folio);
 			break;
 	};
+	emit changed();
 }
 
 /**
  * @brief NumPartEditorW::on_value_field_textChanged
  * emit changed when @value_field text changed
  */
-void NumPartEditorW::on_value_field_textChanged() {
+void NumPartEditorW::on_value_field_textEdited() {
 	emit changed();
 }
 
@@ -97,7 +106,7 @@ void NumPartEditorW::on_value_field_textChanged() {
  *emit changed when @increase_spinBox value changed
  */
 void NumPartEditorW::on_increase_spinBox_valueChanged() {
-	emit changed();
+	if (!ui -> value_field -> text().isEmpty()) emit changed();
 }
 
 /**
@@ -108,6 +117,7 @@ void NumPartEditorW::setType(NumPartEditorW::type t) {
 	ui -> type_combo -> setCurrentIndex(t);
 	ui -> value_field -> clear();
 	ui -> increase_spinBox -> setValue(1);
+	type_= t;
 	switch (t) {
 		case unit:
 			ui -> value_field -> setEnabled(true);

sources/ui/numparteditorw.h

@@ -21,10 +21,12 @@ class NumPartEditorW : public QWidget
 
 	enum type {unit,ten,hundred,string,folio};
 	NumerotationContext toNumContext();
+	bool isValid ();
+
 
 	private slots:
 	void on_type_combo_activated(int);
-	void on_value_field_textChanged();
+	void on_value_field_textEdited();
 	void on_increase_spinBox_valueChanged();
 	void setType (NumPartEditorW::type t);
 
@@ -35,6 +37,7 @@ class NumPartEditorW : public QWidget
 	Ui::NumPartEditorW *ui;
 	QValidator *intValidator;
 	QString type_str;
+	type type_;
 
 };
 

sources/ui/selectautonumw.cpp

@@ -72,7 +72,7 @@ NumerotationContext SelectAutonumW::toNumContext() const {
  *	Action on add_button, add a @NumPartEditor
  */
 void SelectAutonumW::on_add_button_clicked() {
-	applyEnable();
+	applyEnable(false);
 	NumPartEditorW *part = new NumPartEditorW(this);
 	connect (part, SIGNAL(changed()), this, SLOT(applyEnable()));
 	num_part_list_ << part;
@@ -84,13 +84,13 @@ void SelectAutonumW::on_add_button_clicked() {
  *	Action on remove button, remove the last @NumPartEditor
  */
 void SelectAutonumW::on_remove_button_clicked() {
-	applyEnable();
 	//remove if @num_part_list contains more than one item
 	if (num_part_list_.size() > 1) {
 		NumPartEditorW *part = num_part_list_.takeLast();
 		disconnect(part, SIGNAL(changed()), this, SLOT(applyEnable()));
 		delete part;
 	}
+	applyEnable();
 }
 
 /**
@@ -131,5 +131,11 @@ void SelectAutonumW::on_buttonBox_clicked(QAbstractButton *button) {
  * enable/disable the apply button
  */
 void SelectAutonumW::applyEnable(bool b) {
-	ui -> buttonBox -> button(QDialogButtonBox::Apply) -> setEnabled(b);
+	if (b){
+		bool valid= true;
+		foreach (NumPartEditorW *npe, num_part_list_) if (!npe -> isValid()) valid= false;
+		ui -> buttonBox -> button(QDialogButtonBox::Apply) -> setEnabled(valid);
+	}
+	else
+		ui -> buttonBox -> button(QDialogButtonBox::Apply) -> setEnabled(b);
 }