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more drag and drop testing

This commit is contained in:
fgerlits 2007-08-24 13:57:08 +00:00
parent 2c123b1a2a
commit d22865b38b
3 changed files with 236 additions and 68 deletions
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165
campcaster/src/modules/widgets/src/TestWindow.cxx
View File

@ -82,7 +82,7 @@ TestWindow :: TestWindow (void) throw ()
mainWindow->signal_delete_event().connect(sigc::mem_fun(*this,
&TestWindow::onDeleteEvent));
glade->get_widget_derived("comboBox1", comboBox);
glade->get_widget_derived("combobox1", comboBox);
comboBox->append_text(*getResourceUstring("firstOption"));
comboBox->append_text(*getResourceUstring("secondOption"));
comboBox->append_text(*getResourceUstring("thirdOption"));
@ -90,22 +90,32 @@ TestWindow :: TestWindow (void) throw ()
comboBox->signal_changed().connect(sigc::mem_fun(*this,
&TestWindow::onComboBoxSelectionChanged));
treeModel = Gtk::ListStore::create(modelColumns);
leftTreeModel = Gtk::ListStore::create(modelColumns);
glade->get_widget_derived("treeview1", leftTreeView);
leftTreeView->set_model(leftTreeModel);
leftTreeView->connectModelSignals(leftTreeModel);
leftTreeView->appendColumn(*getResourceUstring("pixbufColumnTitle"),
modelColumns.pixbufColumn);
leftTreeView->appendColumn(*getResourceUstring("textColumnTitle"),
modelColumns.textColumn);
fillLeftTreeModel();
glade->get_widget_derived("treeView1", treeView);
treeView->set_model(treeModel);
treeView->connectModelSignals(treeModel);
treeView->appendColumn(*getResourceUstring("pixbufColumnTitle"),
modelColumns.pixbufColumn);
treeView->appendColumn(*getResourceUstring("textColumnTitle"),
modelColumns.textColumn);
fillTreeModel();
rightTreeModel = Gtk::ListStore::create(modelColumns);
glade->get_widget_derived("treeview2", rightTreeView);
rightTreeView->set_model(rightTreeModel);
rightTreeView->connectModelSignals(rightTreeModel);
rightTreeView->appendColumn(*getResourceUstring("pixbufColumnTitle"),
modelColumns.pixbufColumn);
rightTreeView->appendColumn(*getResourceUstring("textColumnTitle"),
modelColumns.textColumn);
fillRightTreeModel();
glade->get_widget("label1", label);
label->set_label(*getResourceUstring("dropHereText"));
setupDndCallbacks();
glade->connect_clicked("okButton1", sigc::mem_fun(*this,
glade->connect_clicked("button1", sigc::mem_fun(*this,
&TestWindow::onOkButtonClicked));
}
@ -141,10 +151,10 @@ TestWindow :: configureBundle (void) throw ()
/*------------------------------------------------------------------------------
* Fill the tree model.
* Fill the left tree model.
*----------------------------------------------------------------------------*/
void
TestWindow :: fillTreeModel (void) throw ()
TestWindow :: fillLeftTreeModel (void) throw ()
{
Ptr<WidgetFactory>::Ref wf = WidgetFactory::getInstance();
Glib::RefPtr<Gdk::Pixbuf> pixbuf = wf->getPixbuf(
@ -165,26 +175,55 @@ TestWindow :: fillTreeModel (void) throw ()
default: break;
}
treeModel->clear();
Gtk::TreeModel::Row row = *treeModel->append();
leftTreeModel->clear();
Gtk::TreeModel::Row row = *leftTreeModel->append();
row[modelColumns.pixbufColumn] = pixbuf;
row[modelColumns.textColumn] = text;
row = *treeModel->append();
row = *leftTreeModel->append();
row[modelColumns.pixbufColumn] = pixbuf;
row[modelColumns.textColumn] = "1";
row[modelColumns.textColumn] = "1111111111";
row = *treeModel->append();
row = *leftTreeModel->append();
row[modelColumns.pixbufColumn] = pixbuf;
row[modelColumns.textColumn] = "2";
row[modelColumns.textColumn] = "2222222222";
row = *treeModel->append();
row = *leftTreeModel->append();
row[modelColumns.pixbufColumn] = pixbuf;
row[modelColumns.textColumn] = "3";
row[modelColumns.textColumn] = "3333333333";
row = *treeModel->append();
row = *leftTreeModel->append();
row[modelColumns.pixbufColumn] = pixbuf;
row[modelColumns.textColumn] = "4";
row[modelColumns.textColumn] = "4444444444";
}
/*------------------------------------------------------------------------------
* Fill the right tree model.
*----------------------------------------------------------------------------*/
void
TestWindow :: fillRightTreeModel (void) throw ()
{
Ptr<WidgetFactory>::Ref wf = WidgetFactory::getInstance();
Glib::RefPtr<Gdk::Pixbuf> pixbuf = wf->getPixbuf(
WidgetConstants::audioClipIconImage);
rightTreeModel->clear();
Gtk::TreeModel::Row row = *rightTreeModel->append();
row[modelColumns.pixbufColumn] = pixbuf;
row[modelColumns.textColumn] = "AAAAAAAAAA";
row = *rightTreeModel->append();
row[modelColumns.pixbufColumn] = pixbuf;
row[modelColumns.textColumn] = "BBBBBBBBBB";
row = *rightTreeModel->append();
row[modelColumns.pixbufColumn] = pixbuf;
row[modelColumns.textColumn] = "CCCCCCCCCC";
row = *rightTreeModel->append();
row[modelColumns.pixbufColumn] = pixbuf;
row[modelColumns.textColumn] = "DDDDDDDDDDD";
}
@ -197,12 +236,20 @@ TestWindow :: setupDndCallbacks (void) throw ()
std::list<Gtk::TargetEntry> targets;
targets.push_back(Gtk::TargetEntry("STRING"));
treeView->drag_source_set(targets);
treeView->signal_drag_data_get().connect(sigc::mem_fun(*this,
&TestWindow::onTreeViewDragDataGet));
treeView->drag_dest_set(targets);
treeView->signal_drag_data_received().connect(sigc::mem_fun(*this,
&TestWindow::onTreeViewDragDataReceived));
leftTreeView->drag_source_set(targets);
leftTreeView->signal_drag_data_get().connect(sigc::mem_fun(*this,
&TestWindow::onLeftTreeViewDragDataGet));
leftTreeView->drag_dest_set(targets);
leftTreeView->signal_drag_data_received().connect(sigc::mem_fun(*this,
&TestWindow::onLeftTreeViewDragDataReceived));
rightTreeView->drag_source_set(targets);
rightTreeView->signal_drag_data_get().connect(sigc::mem_fun(*this,
&TestWindow::onRightTreeViewDragDataGet));
rightTreeView->drag_dest_set(targets);
rightTreeView->signal_drag_data_received().connect(sigc::mem_fun(*this,
&TestWindow::onRightTreeViewDragDataReceived));
label->drag_dest_set(targets);
label->signal_drag_data_received().connect(sigc::mem_fun(*this,
&TestWindow::onLabelDragDataReceived));
@ -215,7 +262,7 @@ TestWindow :: setupDndCallbacks (void) throw ()
void
TestWindow :: onComboBoxSelectionChanged (void) throw ()
{
fillTreeModel();
fillLeftTreeModel();
}
@ -256,7 +303,7 @@ TestWindow :: run (void) throw ()
* The callback for the start of the drag.
*----------------------------------------------------------------------------*/
void
TestWindow :: onTreeViewDragDataGet(
TestWindow :: onLeftTreeViewDragDataGet(
const Glib::RefPtr<Gdk::DragContext> & context,
Gtk::SelectionData & selectionData,
guint info,
@ -264,7 +311,7 @@ TestWindow :: onTreeViewDragDataGet(
throw ()
{
Glib::RefPtr<Gtk::TreeView::Selection> selection
= treeView->get_selection();
= leftTreeView->get_selection();
Gtk::TreeModel::Row row = *selection->get_selected();
Glib::ustring dropString = row[modelColumns.textColumn];
@ -279,7 +326,7 @@ TestWindow :: onTreeViewDragDataGet(
* The callback for the end of the drag.
*----------------------------------------------------------------------------*/
void
TestWindow :: onTreeViewDragDataReceived(
TestWindow :: onLeftTreeViewDragDataReceived(
const Glib::RefPtr<Gdk::DragContext> & context,
int x,
int y,
@ -290,11 +337,59 @@ TestWindow :: onTreeViewDragDataReceived(
{
if (selectionData.get_length() >= 0 && selectionData.get_format() == 8) {
Glib::ustring data = selectionData.get_data_as_string();
std::cerr << "string '" << data << "' dropped on tree view\n";
std::cerr << "string '" << data << "' dropped on LEFT tree view\n";
context->drag_finish(true, false, time);
} else {
std::cerr << "unknown type of data dropped on tree view\n";
std::cerr << "unknown type of data dropped on LEFT tree view\n";
context->drag_finish(false, false, time);
}
}
/*------------------------------------------------------------------------------
* The callback for the start of the drag.
*----------------------------------------------------------------------------*/
void
TestWindow :: onRightTreeViewDragDataGet(
const Glib::RefPtr<Gdk::DragContext> & context,
Gtk::SelectionData & selectionData,
guint info,
guint time)
throw ()
{
Glib::RefPtr<Gtk::TreeView::Selection> selection
= rightTreeView->get_selection();
Gtk::TreeModel::Row row = *selection->get_selected();
Glib::ustring dropString = row[modelColumns.textColumn];
selectionData.set(selectionData.get_target(),
8 /* 8 bits format*/,
(const guchar *) dropString.c_str(),
dropString.bytes());
}
/*------------------------------------------------------------------------------
* The callback for the end of the drag.
*----------------------------------------------------------------------------*/
void
TestWindow :: onRightTreeViewDragDataReceived(
const Glib::RefPtr<Gdk::DragContext> & context,
int x,
int y,
const Gtk::SelectionData & selectionData,
guint info,
guint time)
throw ()
{
if (selectionData.get_length() >= 0 && selectionData.get_format() == 8) {
Glib::ustring data = selectionData.get_data_as_string();
std::cerr << "string '" << data << "' dropped on RIGHT tree view\n";
context->drag_finish(true, false, time);
} else {
std::cerr << "unknown type of data dropped on RIGHT tree view\n";
context->drag_finish(false, false, time);
}
}

56
campcaster/src/modules/widgets/src/TestWindow.h
View File

@ -81,10 +81,16 @@ class TestWindow : public LocalizedObject
configureBundle (void) throw ();
/**
* Fill the tree model.
* Fill the left tree model.
*/
void
fillTreeModel (void) throw ();
fillLeftTreeModel (void) throw ();
/**
* Fill the right tree model.
*/
void
fillRightTreeModel (void) throw ();
/**
* Set up the D'n'D callbacks.
@ -106,9 +112,14 @@ class TestWindow : public LocalizedObject
ComboBoxText * comboBox;
/**
* The tree view.
* The left tree view.
*/
ZebraTreeView * treeView;
ZebraTreeView * leftTreeView;
/**
* The right tree view.
*/
ZebraTreeView * rightTreeView;
/**
* The drop target label.
@ -154,9 +165,14 @@ class TestWindow : public LocalizedObject
ModelColumns modelColumns;
/**
* The tree model, as a GTK reference.
* The left tree model, as a GTK reference.
*/
Glib::RefPtr<Gtk::ListStore> treeModel;
Glib::RefPtr<Gtk::ListStore> leftTreeModel;
/**
* The right tree model, as a GTK reference.
*/
Glib::RefPtr<Gtk::ListStore> rightTreeModel;
/**
* Event handler for selection change in the combo box.
@ -180,7 +196,7 @@ class TestWindow : public LocalizedObject
* The callback for the start of the drag.
*/
virtual void
onTreeViewDragDataGet(
onLeftTreeViewDragDataGet(
const Glib::RefPtr<Gdk::DragContext> & context,
Gtk::SelectionData & selectionData,
guint info,
@ -191,7 +207,31 @@ class TestWindow : public LocalizedObject
* The callback for the end of the drag.
*/
virtual void
onTreeViewDragDataReceived(
onLeftTreeViewDragDataReceived(
const Glib::RefPtr<Gdk::DragContext> & context,
int x,
int y,
const Gtk::SelectionData & selectionData,
guint info,
guint time)
throw ();
/**
* The callback for the start of the drag.
*/
virtual void
onRightTreeViewDragDataGet(
const Glib::RefPtr<Gdk::DragContext> & context,
Gtk::SelectionData & selectionData,
guint info,
guint time)
throw ();
/**
* The callback for the end of the drag.
*/
virtual void
onRightTreeViewDragDataReceived(
const Glib::RefPtr<Gdk::DragContext> & context,
int x,
int y,

83
campcaster/src/modules/widgets/var/glade/TestWindow.glade
View File

@ -1,9 +1,9 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE glade-interface SYSTEM "glade-2.0.dtd">
<!--Generated with glade3 3.2.0 on Tue Aug 21 15:45:29 2007 by fgerlits@desktop-->
<!--Generated with glade3 3.2.0 on Fri Aug 24 13:23:29 2007 by fgerlits@fgerlits-laptop-->
<glade-interface>
<widget class="GtkWindow" id="mainWindow1">
<property name="width_request">300</property>
<property name="width_request">500</property>
<property name="height_request">300</property>
<property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
<child>
@ -18,31 +18,64 @@
<property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
<property name="spacing">8</property>
<child>
<widget class="GtkComboBox" id="comboBox1">
<widget class="GtkVBox" id="vbox2">
<property name="visible">True</property>
<property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
<property name="spacing">8</property>
<child>
<widget class="GtkHBox" id="hbox2">
<property name="visible">True</property>
<property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
<property name="spacing">8</property>
<child>
<widget class="GtkComboBox" id="combobox1">
<property name="visible">True</property>
<property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
</widget>
</child>
</widget>
<packing>
<property name="expand">False</property>
<property name="fill">False</property>
</packing>
</child>
<child>
<widget class="GtkTreeView" id="treeview1">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="has_focus">True</property>
<property name="events">GDK_POINTER_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
<property name="extension_events">GDK_EXTENSION_EVENTS_CURSOR</property>
<property name="headers_clickable">True</property>
<property name="reorderable">True</property>
<property name="rules_hint">True</property>
</widget>
<packing>
<property name="position">1</property>
</packing>
</child>
</widget>
</child>
<child>
<widget class="GtkVBox" id="vbox3">
<property name="visible">True</property>
<property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
<child>
<widget class="GtkTreeView" id="treeview2">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="events">GDK_POINTER_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
<property name="headers_clickable">True</property>
<property name="reorderable">True</property>
<property name="rules_hint">True</property>
</widget>
</child>
</widget>
<packing>
<property name="position">1</property>
</packing>
</child>
</widget>
<packing>
<property name="expand">False</property>
<property name="fill">False</property>
</packing>
</child>
<child>
<widget class="GtkTreeView" id="treeView1">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="has_focus">True</property>
<property name="events">GDK_POINTER_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
<property name="extension_events">GDK_EXTENSION_EVENTS_CURSOR</property>
<property name="headers_clickable">True</property>
<property name="reorderable">True</property>
<property name="rules_hint">True</property>
</widget>
<packing>
<property name="position">1</property>
</packing>
</child>
<child>
<widget class="GtkLabel" id="label1">
@ -53,7 +86,7 @@
<packing>
<property name="expand">False</property>
<property name="fill">False</property>
<property name="position">2</property>
<property name="position">1</property>
</packing>
</child>
<child>
@ -62,7 +95,7 @@
<property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
<property name="layout_style">GTK_BUTTONBOX_END</property>
<child>
<widget class="GtkButton" id="okButton1">
<widget class="GtkButton" id="button1">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
@ -76,7 +109,7 @@
<packing>
<property name="expand">False</property>
<property name="fill">False</property>
<property name="position">3</property>
<property name="position">2</property>
</packing>
</child>
</widget>