"Open" button is disabled not when no URL was entered.

diff --git a/src/gui/urlinputdialog.cpp b/src/gui/urlinputdialog.cpp
index 20f138e2b5c0ae7b36c60c3ffcc610be8c2240a2..c413d150cbada3d121de4c305b0b121bc2545126 100644 (file)
--- a/src/gui/urlinputdialog.cpp
+++ b/src/gui/urlinputdialog.cpp
@@ -28,10 +28,12 @@ UrlInputDialog::UrlInputDialog(QWidget* parent)
     setupUi(this);
 
     QPushButton* openFile = buttons->addButton("Open File...", QDialogButtonBox::ActionRole);
+    textChanged(urlEntry->text());
 
     connect(openFile, SIGNAL(clicked()), SLOT(openFileClicked()));
     connect(buttons, SIGNAL(accepted()), SLOT(acceptClicked()));
     connect(buttons, SIGNAL(rejected()), SLOT(rejectClicked()));
+    connect(urlEntry, SIGNAL(textChanged(QString)), SLOT(textChanged(QString)));
 }
 
 void UrlInputDialog::openFileClicked()
@@ -46,6 +48,11 @@ void UrlInputDialog::openFileClicked()
     }
 }
 
+void UrlInputDialog::textChanged(const QString& text)
+{
+    buttons->button(QDialogButtonBox::StandardButton::Open)->setEnabled(!text.isEmpty());
+}
+
 void UrlInputDialog::acceptClicked()
 {
     saved_result = urlEntry->text();

diff --git a/src/gui/urlinputdialog.h b/src/gui/urlinputdialog.h
index c754e746b7546d01d1c320af306afb76f4a691e8..9b4b9885c2be6d9c4c237c8f3330c50f43431ef2 100644 (file)
--- a/src/gui/urlinputdialog.h
+++ b/src/gui/urlinputdialog.h
@@ -38,6 +38,7 @@ private slots:
     void acceptClicked();
     void rejectClicked();
     void openFileClicked();
+    void textChanged(const QString& text);
 private:
     QString saved_result;
 };