lib/cosmos/gui/choosers/file_chooser.rb in cosmos-3.5.1 vs lib/cosmos/gui/choosers/file_chooser.rb in cosmos-3.5.2
- old
+ new
@@ -1,68 +1,68 @@
-# encoding: ascii-8bit
-
-# Copyright 2014 Ball Aerospace & Technologies Corp.
-# All Rights Reserved.
-#
-# This program is free software; you can modify and/or redistribute it
-# under the terms of the GNU General Public License
-# as published by the Free Software Foundation; version 3 with
-# attribution addendums as found in the LICENSE.txt
-
-require 'cosmos'
-
-module Cosmos
-
- class FileChooser < Qt::Widget
-
- # Callback for a chosen filename
- attr_accessor :callback
-
- def initialize(
- parent, label_text, initial_value, button_text, file_path,
- field_width = 20, fill = false, extensions = nil
- )
- super(parent)
-
- layout = Qt::HBoxLayout.new(self)
- layout.setContentsMargins(0,0,0,0)
-
- @file_label = Qt::Label.new(label_text)
- @file_label.setSizePolicy(Qt::SizePolicy::Fixed, Qt::SizePolicy::Fixed) if fill
- layout.addWidget(@file_label)
- layout.addStretch unless fill
-
- @filename_value = Qt::LineEdit.new(initial_value.to_s)
- @filename_value.setMinimumWidth(field_width)
- @filename_value.setReadOnly(true)
- layout.addWidget(@filename_value)
-
- @select_button = Qt::PushButton.new(button_text)
- @select_button.connect(SIGNAL('clicked()')) do
- if extensions
- filename = Qt::FileDialog.getOpenFileName(self, button_text, file_path, extensions)
- else
- filename = Qt::FileDialog.getOpenFileName(self, button_text, file_path)
- end
- if !filename.to_s.empty?
- @filename_value.text = filename.to_s
- @callback.call(@filename_value.text) if @callback
- end
- end
- layout.addWidget(@select_button)
-
- setLayout(layout)
-
- @callback = nil
- end
-
- def filename
- @filename_value.text
- end
-
- def filename=(filename)
- @filename_value.text = filename.to_s
- end
-
- end # class FloatChooser
-
-end # module Cosmos
+# encoding: ascii-8bit
+
+# Copyright 2014 Ball Aerospace & Technologies Corp.
+# All Rights Reserved.
+#
+# This program is free software; you can modify and/or redistribute it
+# under the terms of the GNU General Public License
+# as published by the Free Software Foundation; version 3 with
+# attribution addendums as found in the LICENSE.txt
+
+require 'cosmos'
+
+module Cosmos
+
+ class FileChooser < Qt::Widget
+
+ # Callback for a chosen filename
+ attr_accessor :callback
+
+ def initialize(
+ parent, label_text, initial_value, button_text, file_path,
+ field_width = 20, fill = false, extensions = nil
+ )
+ super(parent)
+
+ layout = Qt::HBoxLayout.new(self)
+ layout.setContentsMargins(0,0,0,0)
+
+ @file_label = Qt::Label.new(label_text)
+ @file_label.setSizePolicy(Qt::SizePolicy::Fixed, Qt::SizePolicy::Fixed) if fill
+ layout.addWidget(@file_label)
+ layout.addStretch unless fill
+
+ @filename_value = Qt::LineEdit.new(initial_value.to_s)
+ @filename_value.setMinimumWidth(field_width)
+ @filename_value.setReadOnly(true)
+ layout.addWidget(@filename_value)
+
+ @select_button = Qt::PushButton.new(button_text)
+ @select_button.connect(SIGNAL('clicked()')) do
+ if extensions
+ filename = Qt::FileDialog.getOpenFileName(self, button_text, file_path, extensions)
+ else
+ filename = Qt::FileDialog.getOpenFileName(self, button_text, file_path)
+ end
+ if !filename.to_s.empty?
+ @filename_value.text = filename.to_s
+ @callback.call(@filename_value.text) if @callback
+ end
+ end
+ layout.addWidget(@select_button)
+
+ setLayout(layout)
+
+ @callback = nil
+ end
+
+ def filename
+ @filename_value.text
+ end
+
+ def filename=(filename)
+ @filename_value.text = filename.to_s
+ end
+
+ end # class FloatChooser
+
+end # module Cosmos