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comparison libgui/src/workspace-view.h @ 16502:45ae1038ee89

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allow renaming of variables in workspace viewer * main-window.h, main-window.cc (main_window::handle_rename_variable_request): New function. (main_window::construct_octave_qt_link): Connect _workspace_model::rename_variable to main_window::handle_rename_variable_request. (main_window::rename_variable_callback): New function. * octave-qt-link.h, octave-qt-link.cc (octave_qt_link::do_set_workspace, octave_qt_link::set_workspace_signal): New argument, top_level. Change all uses. * octave-link.h, octave-link.cc (octave_link::post_event): Provide two-argument version. (octave_link::set_workspace, octave_link::do_set_workspace): New argument, top_level. Change all uses. * workspace-model.h, workspace-model.cc (workspace_model::flags): Conditionally add Qt::ItemIsEditable to flags. (workspace_model::data): Also return value for column 0 if it is editable. (workspace_model::setData): Handle setting new values. (workspace_model::_top_level): New data member. (workspace_model::set_workspace): New argument, top_level. (workspace_model::rename_variable): New signal. * workspace-view.h, workspace-view.cc (variable_name_editor): New class. (workspace_view::var_name_editor): New data member. (workspace_view::workspace_view): Initialize it. Set var_name_editor as delegate for column 0. (workspace_view::~workspace_view): Delete var_name_editor. (workspace_view::item_double_clicked): Delete. * symtab.h (symbol_table::rename, symbol_table::do_rename, symbol_table::symbol_record::rename): New functions.
author John W. Eaton <jwe@octave.org>
date Fri, 12 Apr 2013 14:50:56 -0400
parents 079ec7ce60e0
children dbc7018be4be
comparison
equal deleted inserted replaced
16501:3781abc74540 16502:45ae1038ee89
22 */ 22 */
23 23
24 #if !defined (workspace_view_h) 24 #if !defined (workspace_view_h)
25 #define workspace_view_h 1 25 #define workspace_view_h 1
26 26
27 #include <QItemDelegate>
27 #include <QTableView> 28 #include <QTableView>
28 #include <QSemaphore> 29 #include <QSemaphore>
29 30
30 #include "octave-dock-widget.h" 31 #include "octave-dock-widget.h"
31 #include "workspace-model.h" 32 #include "workspace-model.h"
33
34 class variable_name_editor : public QItemDelegate
35 {
36 Q_OBJECT
37
38 public:
39
40 variable_name_editor (QObject *p = 0) : QItemDelegate (p) { }
41
42 QWidget *createEditor (QWidget *p, const QStyleOptionViewItem& option,
43 const QModelIndex& index) const;
44
45 void setEditorData (QWidget *editor, const QModelIndex& index) const;
46
47 void setModelData (QWidget *editor, QAbstractItemModel *model,
48 const QModelIndex& index) const;
49
50 void updateEditorGeometry (QWidget *editor,
51 const QStyleOptionViewItem& option,
52 const QModelIndex&) const;
53 };
32 54
33 class workspace_view : public octave_dock_widget 55 class workspace_view : public octave_dock_widget
34 { 56 {
35 Q_OBJECT 57 Q_OBJECT
36 58
42 64
43 public: 65 public:
44 66
45 void setModel (workspace_model *model) { view->setModel (model); } 67 void setModel (workspace_model *model) { view->setModel (model); }
46 68
47
48 signals: 69 signals:
49 70
50 /** signal that user had requested a command on a variable */ 71 /** signal that user had requested a command on a variable */
51 void command_requested (const QString& cmd); 72 void command_requested (const QString& cmd);
52 73
54 75
55 void closeEvent (QCloseEvent *event); 76 void closeEvent (QCloseEvent *event);
56 77
57 protected slots: 78 protected slots:
58 79
59 void item_double_clicked (QModelIndex index);
60 void contextmenu_requested (const QPoint& pos); 80 void contextmenu_requested (const QPoint& pos);
61 81
62 // context menu slots 82 // context menu slots
63 void handle_contextmenu_disp (void); 83 void handle_contextmenu_disp (void);
64 void handle_contextmenu_plot (void); 84 void handle_contextmenu_plot (void);
66 86
67 private: 87 private:
68 88
69 void relay_contextmenu_command (const QString& cmdname); 89 void relay_contextmenu_command (const QString& cmdname);
70 90
71 QTableView * view; 91 QTableView *view;
92
93 variable_name_editor *var_name_editor;
72 }; 94 };
73 95
74 #endif 96 #endif