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- | + | = Toolbars = | |
+ | Toolbars usually simplify the customization of widget look and layout by grouping widgets. The Hildon framework provides two specialized toolbars: HildonFindToolbar and HildonEditToolbar. You can also use GtkToolbars in your Hildon application. | ||
- | |||
==Find toolbars == | ==Find toolbars == | ||
+ | HildonFindToolbar is a toolbar that contains a search entry and a dropdown list with previously searched strings. An internal GtkListStore stores the items in the dropdown list. This list is a property of the widget called "list". | ||
- | + | To create a HildonFindToolbar, use the following: | |
- | + | <tt>GtkWidget<span><font color="#990000"><nowiki>*</nowiki></font></span> <span>'''<span><font color="#000000">hildon_find_toolbar_new</font></span>'''</span> <span><font color="#990000">(</font></span><span>'''<span><font color="#0000FF">const</font></span>'''</span> gchar <span><font color="#990000"><nowiki>*</nowiki></font></span>label<span><font color="#990000">);</font></span> | |
- | + | GtkWidget<span><font color="#990000"><nowiki>*</nowiki></font></span> <span>'''<span><font color="#000000">hildon_find_toolbar_new_with_model</font></span>'''</span> <span><font color="#990000">(</font></span><span>'''<span><font color="#0000FF">const</font></span>'''</span> gchar <span><font color="#990000"><nowiki>*</nowiki></font></span>label<span><font color="#990000">,</font></span> | |
- | < | + | GtkListStore <span><font color="#990000"><nowiki>*</nowiki></font></span>model<span><font color="#990000">,</font></span> |
- | + | gint column<span><font color="#990000">);</font></span> | |
- | GtkWidget* hildon_find_toolbar_new_with_model (const gchar *label, | + | </tt> |
- | + | ||
- | + | ||
- | </ | + | |
In both functions the argument label is used as label which be displayed as label for the dropdown box. | In both functions the argument label is used as label which be displayed as label for the dropdown box. | ||
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The second function above allows you to set the model used for storing the dropdown box. Also indicate which column the search retrieves the string from. | The second function above allows you to set the model used for storing the dropdown box. Also indicate which column the search retrieves the string from. | ||
- | If you use the first function to create the toolbar, set the properties " | + | If you use the first function to create the toolbar, set the properties "list" and "column" manually. |
- | This widget provides the function | + | This widget provides the function f for set and retrieve the index in the model of the current active item on the combo. An index -1 indicates no active items in both functions. |
- | < | + | <tt><span><font color="#009900">void</font></span> <span>'''<span><font color="#000000">hildon_find_toolbar_set_active</font></span>'''</span> <span><font color="#990000">(</font></span>HildonFindToolbar <span><font color="#990000"><nowiki>*</nowiki></font></span>toolbar<span><font color="#990000">,</font></span> |
- | void hildon_find_toolbar_set_active (HildonFindToolbar *toolbar, | + | gint index<span><font color="#990000">);</font></span> |
- | + | gint <span>'''<span><font color="#000000">hildon_find_toolbar_get_active</font></span>'''</span> <span><font color="#990000">(</font></span>HildonFindToolbar <span><font color="#990000"><nowiki>*</nowiki></font></span>toolbar<span><font color="#990000">);</font></span> | |
- | gint hildon_find_toolbar_get_active (HildonFindToolbar *toolbar); | + | </tt> |
- | </ | + | |
To get the index of the most recently added item in the toolbar, use the following function: | To get the index of the most recently added item in the toolbar, use the following function: | ||
- | < | + | <tt>gint32 <span>'''<span><font color="#000000">hildon_find_toolbar_get_last_index</font></span>'''</span> <span><font color="#990000">(</font></span>HildonFindToolbar <span><font color="#990000"><nowiki>*</nowiki></font></span>toolbar<span><font color="#990000">);</font></span> |
- | + | </tt> | |
- | </ | + | |
- | Alternatively, you can use a | + | Alternatively, you can use a GtkTreeIter to reference the current active item. |
- | < | + | <tt><span><font color="#990000">\</font></span>begin<span><font color="#FF0000">{</font></span>verbatim<span><font color="#FF0000">}</font></span> |
- | void hildon_find_toolbar_set_active_iter (HildonFindToolbar *toolbar, | + | <span><font color="#009900">void</font></span> <span>'''<span><font color="#000000">hildon_find_toolbar_set_active_iter</font></span>'''</span> <span><font color="#990000">(</font></span>HildonFindToolbar <span><font color="#990000"><nowiki>*</nowiki></font></span>toolbar<span><font color="#990000">,</font></span> |
- | + | GtkTreeIter <span><font color="#990000"><nowiki>*</nowiki></font></span>iter<span><font color="#990000">);</font></span> | |
- | gboolean hildon_find_toolbar_get_active_iter (HildonFindToolbar *toolbar, | + | gboolean <span>'''<span><font color="#000000">hildon_find_toolbar_get_active_iter</font></span>'''</span> <span><font color="#990000">(</font></span>HildonFindToolbar <span><font color="#990000"><nowiki>*</nowiki></font></span>toolbar<span><font color="#990000">,</font></span> |
- | + | GtkTreeIter <span><font color="#990000"><nowiki>*</nowiki></font></span>iter<span><font color="#990000">);</font></span> | |
- | </ | + | </tt> |
- | After | + | After create and properly set up the toolbar is necessary to attach it to any window. HildonWindow provides the following function to attach a toolbar: |
- | < | + | <tt><span><font color="#009900">void</font></span> <span>'''<span><font color="#000000">hildon_window_add_toolbar</font></span>'''</span> <span><font color="#990000">(</font></span>HildonWindow <span><font color="#990000"><nowiki>*</nowiki></font></span>self<span><font color="#990000">,</font></span> |
- | void hildon_window_add_toolbar (HildonWindow *self, | + | GtkToolbar <span><font color="#990000"><nowiki>*</nowiki></font></span>toolbar<span><font color="#990000">);</font></span> |
- | + | </tt> | |
- | </ | + | |
- | In case you need to add a common toolbar to all windows in your program, | + | In case you need to add a common toolbar to all windows in your program, HildonProgram provides the following function to set and retrtieve a common toolbar to each window registered into the curretn program: |
- | < | + | <tt><span><font color="#009900">void</font></span> <span>'''<span><font color="#000000">hildon_program_set_common_toolbar</font></span>'''</span> <span><font color="#990000">(</font></span>HildonProgram <span><font color="#990000"><nowiki>*</nowiki></font></span>self<span><font color="#990000">,</font></span> |
- | void hildon_program_set_common_toolbar (HildonProgram *self, | + | GtkToolbar <span><font color="#990000"><nowiki>*</nowiki></font></span>toolbar<span><font color="#990000">);</font></span> |
- | + | GtkToolbar<span><font color="#990000"><nowiki>*</nowiki></font></span> <span>'''<span><font color="#000000">hildon_program_get_common_toolbar</font></span>'''</span> <span><font color="#990000">(</font></span>HildonProgram <span><font color="#990000"><nowiki>*</nowiki></font></span>self<span><font color="#990000">);</font></span> | |
- | GtkToolbar* hildon_program_get_common_toolbar (HildonProgram *self); | + | </tt> |
- | </ | + | |
Here a simple example that shows how to deal with a HildonFindToolbar. | Here a simple example that shows how to deal with a HildonFindToolbar. | ||
- | [[Image:example-toolbar.png| | + | [[Image:example-toolbar.png|400px]] |
- | + | '''Example 4.1. Using a Find Toolbar''' | |
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- | + | <tt><span>'''<span><font color="#000080"><nowiki>#include</nowiki></font></span>'''</span> <span><font color="#FF0000"><hildon/hildon.h></font></span> | |
+ | gboolean | ||
+ | <span>'''<span><font color="#000000">on_history_append</font></span>'''</span> <span><font color="#990000">(</font></span>HildonFindToolbar <span><font color="#990000"><nowiki>*</nowiki></font></span>toolbar<span><font color="#990000">,</font></span> | ||
+ | gpointer user_data<span><font color="#990000">)</font></span> | ||
+ | <span><font color="#FF0000">{</font></span> | ||
+ | gchar <span><font color="#990000"><nowiki>*</nowiki></font></span>item<span><font color="#990000"><nowiki>;</nowiki></font></span> | ||
+ | GtkTreeIter iter<span><font color="#990000"><nowiki>;</nowiki></font></span> | ||
+ | gint index <span><font color="#990000"><nowiki>;</nowiki></font></span> | ||
+ | GtkListStore <span><font color="#990000"><nowiki>*</nowiki></font></span>list<span><font color="#990000"><nowiki>;</nowiki></font></span> | ||
+ | <span>''<span><font color="#9A1900">/* Get last added index */</font></span>''</span> | ||
+ | index <span><font color="#990000"><nowiki>=</nowiki></font></span> <span>'''<span><font color="#000000">hildon_find_toolbar_get_last_index</font></span>'''</span> <span><font color="#990000">(</font></span>toolbar<span><font color="#990000">);</font></span> | ||
+ | <span>''<span><font color="#9A1900">/* Get the inner list */</font></span>''</span> | ||
+ | <span>'''<span><font color="#000000">g_object_get</font></span>'''</span> <span><font color="#990000">(</font></span><span>'''<span><font color="#000000">G_OBJECT</font></span>'''</span> <span><font color="#990000">(</font></span>toolbar<span><font color="#990000">),</font></span> | ||
+ | <span><font color="#FF0000">"list"</font></span><span><font color="#990000">,&</font></span>list<span><font color="#990000">,</font></span> | ||
+ | NULL<span><font color="#990000">);</font></span> | ||
+ | <span>''<span><font color="#9A1900">/* Get the item */</font></span>''</span> | ||
+ | <span>'''<span><font color="#000000">gtk_tree_model_get_iter_from_string</font></span>'''</span> <span><font color="#990000">(</font></span><span>'''<span><font color="#000000">GTK_TREE_MODEL</font></span>'''</span> <span><font color="#990000">(</font></span>list<span><font color="#990000">)</font></span> <span><font color="#990000">,</font></span> | ||
+ | <span><font color="#990000">&</font></span>iter<span><font color="#990000">,</font></span> | ||
+ | <span>'''<span><font color="#000000">g_strdup_printf</font></span>'''</span> <span><font color="#990000">(</font></span><span><font color="#FF0000">"%d"</font></span><span><font color="#990000">,</font></span>index<span><font color="#990000">));</font></span> | ||
+ | <span>'''<span><font color="#000000">gtk_tree_model_get</font></span>'''</span> <span><font color="#990000">(</font></span><span>'''<span><font color="#000000">GTK_TREE_MODEL</font></span>'''</span> <span><font color="#990000">(</font></span>list<span><font color="#990000">),</font></span> | ||
+ | <span><font color="#990000">&</font></span>iter<span><font color="#990000">,</font></span> | ||
+ | <span><font color="#993399">0</font></span><span><font color="#990000">,</font></span> <span><font color="#990000">&</font></span>item<span><font color="#990000">,</font></span> | ||
+ | <span><font color="#990000">-</font></span><span><font color="#993399">1</font></span><span><font color="#990000">);</font></span> | ||
+ | <span>'''<span><font color="#000000">g_debug</font></span>'''</span> <span><font color="#990000">(</font></span><span><font color="#FF0000">"ADDED TO THE LIST : %s"</font></span><span><font color="#990000">,</font></span> item<span><font color="#990000">);</font></span> | ||
+ | <span>'''<span><font color="#0000FF">return</font></span>'''</span> FALSE<span><font color="#990000"><nowiki>;</nowiki></font></span> | ||
+ | <span><font color="#FF0000">}</font></span> | ||
+ | <span><font color="#009900">int</font></span> | ||
+ | <span>'''<span><font color="#000000">main</font></span>'''</span> <span><font color="#990000">(</font></span><span><font color="#009900">int</font></span> argc<span><font color="#990000">,</font></span> | ||
+ | <span><font color="#009900">char</font></span> <span><font color="#990000"><nowiki>**</nowiki></font></span>argv<span><font color="#990000">)</font></span> | ||
+ | <span><font color="#FF0000">{</font></span> | ||
+ | HildonProgram <span><font color="#990000"><nowiki>*</nowiki></font></span>program<span><font color="#990000"><nowiki>;</nowiki></font></span> | ||
+ | GtkWidget <span><font color="#990000"><nowiki>*</nowiki></font></span>window<span><font color="#990000"><nowiki>;</nowiki></font></span> | ||
+ | GtkWidget <span><font color="#990000"><nowiki>*</nowiki></font></span>toolbar <span><font color="#990000"><nowiki>=</nowiki></font></span> NULL<span><font color="#990000"><nowiki>;</nowiki></font></span> | ||
+ | GtkListStore <span><font color="#990000"><nowiki>*</nowiki></font></span>store<span><font color="#990000"><nowiki>;</nowiki></font></span> | ||
+ | GtkTreeIter iter<span><font color="#990000"><nowiki>;</nowiki></font></span> | ||
+ | <span>'''<span><font color="#000000">hildon_gtk_init</font></span>'''</span> <span><font color="#990000">(&</font></span>argc<span><font color="#990000">,</font></span> <span><font color="#990000">&</font></span>argv<span><font color="#990000">);</font></span> | ||
+ | program <span><font color="#990000"><nowiki>=</nowiki></font></span> <span>'''<span><font color="#000000">hildon_program_get_instance</font></span>'''</span> <span><font color="#990000">();</font></span> | ||
+ | window <span><font color="#990000"><nowiki>=</nowiki></font></span> <span>'''<span><font color="#000000">hildon_window_new</font></span>'''</span> <span><font color="#990000">();</font></span> | ||
+ | <span>'''<span><font color="#000000">hildon_program_add_window</font></span>'''</span> <span><font color="#990000">(</font></span>program<span><font color="#990000">,</font></span> <span>'''<span><font color="#000000">HILDON_WINDOW</font></span>'''</span> <span><font color="#990000">(</font></span>window<span><font color="#990000">));</font></span> | ||
+ | <span>''<span><font color="#9A1900">/* Create and populate history list model */</font></span>''</span> | ||
+ | store <span><font color="#990000"><nowiki>=</nowiki></font></span> <span>'''<span><font color="#000000">gtk_list_store_new</font></span>'''</span> <span><font color="#990000">(</font></span><span><font color="#993399">1</font></span><span><font color="#990000">,</font></span> G_TYPE_STRING<span><font color="#990000">);</font></span> | ||
+ | <span>'''<span><font color="#000000">gtk_list_store_append</font></span>'''</span> <span><font color="#990000">(</font></span>store<span><font color="#990000">,</font></span> <span><font color="#990000">&</font></span>iter<span><font color="#990000">);</font></span> | ||
+ | <span>'''<span><font color="#000000">gtk_list_store_set</font></span>'''</span> <span><font color="#990000">(</font></span>store<span><font color="#990000">,</font></span> <span><font color="#990000">&</font></span>iter<span><font color="#990000">,</font></span> <span><font color="#993399">0</font></span><span><font color="#990000">,</font></span> <span><font color="#FF0000">"Foo"</font></span><span><font color="#990000">,</font></span> <span><font color="#990000">-</font></span><span><font color="#993399">1</font></span><span><font color="#990000">);</font></span> | ||
+ | <span>'''<span><font color="#000000">gtk_list_store_append</font></span>'''</span> <span><font color="#990000">(</font></span>store<span><font color="#990000">,</font></span> <span><font color="#990000">&</font></span>iter<span><font color="#990000">);</font></span> | ||
+ | <span>'''<span><font color="#000000">gtk_list_store_set</font></span>'''</span> <span><font color="#990000">(</font></span>store<span><font color="#990000">,</font></span> <span><font color="#990000">&</font></span>iter<span><font color="#990000">,</font></span> <span><font color="#993399">0</font></span><span><font color="#990000">,</font></span> <span><font color="#FF0000">"Bar"</font></span><span><font color="#990000">,</font></span> <span><font color="#990000">-</font></span><span><font color="#993399">1</font></span><span><font color="#990000">);</font></span> | ||
+ | <span>'''<span><font color="#000000">gtk_list_store_append</font></span>'''</span> <span><font color="#990000">(</font></span>store<span><font color="#990000">,</font></span> <span><font color="#990000">&</font></span>iter<span><font color="#990000">);</font></span> | ||
+ | <span>'''<span><font color="#000000">gtk_list_store_set</font></span>'''</span> <span><font color="#990000">(</font></span>store<span><font color="#990000">,</font></span> <span><font color="#990000">&</font></span>iter<span><font color="#990000">,</font></span> <span><font color="#993399">0</font></span><span><font color="#990000">,</font></span> <span><font color="#FF0000">"Baz"</font></span><span><font color="#990000">,</font></span> <span><font color="#990000">-</font></span><span><font color="#993399">1</font></span><span><font color="#990000">);</font></span> | ||
+ | <span>''<span><font color="#9A1900">/* Create find toolbar */</font></span>''</span> | ||
+ | toolbar <span><font color="#990000"><nowiki>=</nowiki></font></span> <span>'''<span><font color="#000000">hildon_find_toolbar_new_with_model</font></span>'''</span> <span><font color="#990000">(</font></span><span><font color="#FF0000">"Find"</font></span><span><font color="#990000">,</font></span> store<span><font color="#990000">,</font></span> <span><font color="#993399">0</font></span><span><font color="#990000">);</font></span> | ||
+ | <span>''<span><font color="#9A1900">/* Set item on index 0 as the current active*/</font></span>''</span> | ||
+ | <span>'''<span><font color="#000000">hildon_find_toolbar_set_active</font></span>'''</span> <span><font color="#990000">(</font></span><span>'''<span><font color="#000000">HILDON_FIND_TOOLBAR</font></span>'''</span> <span><font color="#990000">(</font></span>toolbar<span><font color="#990000">),</font></span> <span><font color="#993399">0</font></span><span><font color="#990000">);</font></span> | ||
+ | <span>''<span><font color="#9A1900">/* Attach a callback to handle "history-append" signal */</font></span>''</span> | ||
+ | <span>'''<span><font color="#000000">g_signal_connect_after</font></span>'''</span> <span><font color="#990000">(</font></span><span>'''<span><font color="#000000">G_OBJECT</font></span>'''</span> <span><font color="#990000">(</font></span>toolbar<span><font color="#990000">),</font></span> <span><font color="#FF0000">"history-append"</font></span><span><font color="#990000">,</font></span> <span>'''<span><font color="#000000">G_CALLBACK</font></span>'''</span> <span><font color="#990000">(</font></span>on_history_append<span><font color="#990000">),</font></span> NULL<span><font color="#990000">);</font></span> | ||
+ | <span>''<span><font color="#9A1900">/* Attach toolbar to window */</font></span>''</span> | ||
+ | <span>'''<span><font color="#000000">hildon_window_add_toolbar</font></span>'''</span> <span><font color="#990000">(</font></span><span>'''<span><font color="#000000">HILDON_WINDOW</font></span>'''</span> <span><font color="#990000">(</font></span>window<span><font color="#990000">),</font></span> <span>'''<span><font color="#000000">GTK_TOOLBAR</font></span>'''</span> <span><font color="#990000">(</font></span>toolbar<span><font color="#990000">));</font></span> | ||
+ | <span>'''<span><font color="#000000">gtk_widget_show_all</font></span>'''</span> <span><font color="#990000">(</font></span><span>'''<span><font color="#000000">GTK_WIDGET</font></span>'''</span> <span><font color="#990000">(</font></span>window<span><font color="#990000">));</font></span> | ||
+ | <span>'''<span><font color="#000000">gtk_main</font></span>'''</span> <span><font color="#990000">();</font></span> | ||
+ | <span>'''<span><font color="#0000FF">return</font></span>'''</span> <span><font color="#993399">0</font></span><span><font color="#990000"><nowiki>;</nowiki></font></span> | ||
+ | <span><font color="#FF0000">}</font></span> | ||
+ | </tt> | ||
- | Apart from the property which stores the internal list, other properties are available such as "max-characters", which set the maximum length of the search string. | + | In the example above a callback is set to handle the signal "history-append", emitted by the toolbar when a new item is added to the history. Other signals like, for example, "history-append" could trigger additional actions when emitted. |
+ | |||
+ | Apart from the property which stores the internal list, other properties are available such as "max-characters" , which set the maximum length of the search string. To a complete description of the signals and properties available read the Hildon reference manual. | ||
==Edit toolbars == | ==Edit toolbars == | ||
- | + | Edit toolbars are implemented by the widget HildonEditToolbar. This widget is a toolbar to be used as main control and navigation interface for the edit UI mode. The toolbar contains a label and two buttons, being one of them an arrow pointing backwards and the other a button to perform a certain action. It also display a label which explain to the users the action that the button performs and give intructions to user on how to perform the action properly. | |
- | Edit toolbars are implemented by the widget | + | |
A typical example could be a view to delete several items in a list. The label would advice the user to select the items to delete and those items are deleted by clicking the button. | A typical example could be a view to delete several items in a list. The label would advice the user to select the items to delete and those items are deleted by clicking the button. | ||
- | Typically, the toolbar is attached to an edit view, meaning a | + | Typically, the toolbar is attached to an edit view, meaning a HildonStackableWindow used in the program to perform a certain editing action. |
- | The action to be performing by clicking the action button should be implemented in a callback to handle the signal " | + | The action to be performing by clicking the action button should be implemented in a callback to handle the signal "button-clicked", shown in the example. |
- | To create a new | + | To create a new HildonEditToolbar you should use: |
- | < | + | <tt>GtkWidget<span><font color="#990000"><nowiki>*</nowiki></font></span> <span>'''<span><font color="#000000">hildon_edit_toolbar_new</font></span>'''</span> <span><font color="#990000">(</font></span><span><font color="#009900">void</font></span><span><font color="#990000">);</font></span> |
- | + | GtkWidget<span><font color="#990000"><nowiki>*</nowiki></font></span> <span>'''<span><font color="#000000">hildon_edit_toolbar_new_with_text</font></span>'''</span> <span><font color="#990000">(</font></span><span>'''<span><font color="#0000FF">const</font></span>'''</span> gchar <span><font color="#990000"><nowiki>*</nowiki></font></span>label<span><font color="#990000">,</font></span> | |
- | GtkWidget* hildon_edit_toolbar_new_with_text (const gchar *label, | + | <span>'''<span><font color="#0000FF">const</font></span>'''</span> gchar <span><font color="#990000"><nowiki>*</nowiki></font></span>button<span><font color="#990000">);</font></span> |
- | + | </tt> | |
- | </ | + | |
- | The second creation function allows to set the two labels of the widget. If you use the simple creation function, set the labels by using the following functions. | + | The second creation function allows to set the two labels of the widget. If you use the simple creation function, you should set the labels by using the following functions. |
- | < | + | <tt><span><font color="#009900">void</font></span> <span>'''<span><font color="#000000">hildon_window_add_toolbar</font></span>'''</span> <span><font color="#990000">(</font></span>HildonWindow <span><font color="#990000"><nowiki>*</nowiki></font></span>self<span><font color="#990000">,</font></span> |
- | void | + | GtkToolbar <span><font color="#990000"><nowiki>*</nowiki></font></span>toolbar<span><font color="#990000">);</font></span> |
- | + | </tt> | |
- | + | ||
- | + | ||
- | + | ||
- | + | Once the edit toolbar is configured you need to attach it to a window by using: | |
- | + | <tt><span><font color="#009900">void</font></span> <span>'''<span><font color="#000000">hildon_window_add_toolbar</font></span>'''</span> <span><font color="#990000">(</font></span>HildonWindow <span><font color="#990000"><nowiki>*</nowiki></font></span>self<span><font color="#990000">,</font></span> | |
+ | GtkToolbar <span><font color="#990000"><nowiki>*</nowiki></font></span>toolbar<span><font color="#990000">);</font></span> | ||
+ | </tt> | ||
- | + | As was said, the action to be done by clicking the button should be mplemented in a callback attached to the signal "button-clicked". These widgets define also another signal, "arrow-clicked", emitted when users click the arrow. Typically, the callback for the signal "arrow-clicked" should destroy the current edit view. | |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
The example below shows how to use an edit toolbar. This example builds a main window showing a list of items and a button to go to a edit view where users can select several items and deleted by clicking the action button of the toolbar. | The example below shows how to use an edit toolbar. This example builds a main window showing a list of items and a button to go to a edit view where users can select several items and deleted by clicking the action button of the toolbar. | ||
- | [[Image: | + | [[Image:Edit_toolbar.png|400px]] |
- | + | '''Example 4.2. Using an Edit Toolbar''' | |
- | + | ||
- | + | <tt><span><font color="#990000">[</font></span>Desktop Entry<span><font color="#990000">]</font></span> | |
+ | Name<span><font color="#990000"><nowiki>=</nowiki></font></span>TimeOut Applet | ||
+ | Comment<span><font color="#990000"><nowiki>=</nowiki></font></span>Execute an action at a given time | ||
+ | Type<span><font color="#990000"><nowiki>=</nowiki></font></span><span>'''<span><font color="#0000FF">default</font></span>'''</span> | ||
+ | X<span><font color="#990000">-</font></span>Path<span><font color="#990000"><nowiki>=</nowiki></font></span>lib<span><font color="#990000">-</font></span>timeout<span><font color="#990000">-</font></span>home<span><font color="#990000">-</font></span>applet<span><font color="#990000">.</font></span>so | ||
+ | </tt> | ||
- | + | The most of stuff related to HildonEditToolbar is in the function edit_window. This function creates a edit view, meaning that a new HildonStackableWindow is created showing a treeview in which users can select several items. | |
- | + | ||
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- | + | Note that the edit window is set to fullscreen and thus displaying the HildonEditToolbar obscures the usual window controls. | |
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- | Note that the edit window is set to fullscreen and thus displaying the | + | |
== Using GtkToolbars in Hildon applications == | == Using GtkToolbars in Hildon applications == | ||
+ | You can use the widget GtkToolbar as you would use it in a GTK+ application, but take the following considerations into account: | ||
- | Use the | + | * Use GtkToolbars when only one content item is visible (e.g. when editing a single image or editing a single email). |
+ | * Provide no menu commands or settings for hiding or showing toolbar. The toolbar is always shown in the view where you decided to put it. | ||
- | + | Like the others toolbars, a GtkToolbar should be attached to a window by using: | |
- | + | ||
- | + | <tt><span><font color="#009900">void</font></span> <span>'''<span><font color="#000000">hildon_window_add_toolbar</font></span>'''</span> <span><font color="#990000">(</font></span>HildonWindow <span><font color="#990000"><nowiki>*</nowiki></font></span>self<span><font color="#990000">,</font></span> | |
+ | GtkToolbar <span><font color="#990000"><nowiki>*</nowiki></font></span>toolbar<span><font color="#990000">);</font></span> | ||
+ | </tt> | ||
- | + | The following example shows how to use a GtkToolBar. The use is very close to how it would be use in a normal GTK+ application. | |
- | + | ||
- | + | ||
- | + | ||
- | + | [[Image:example-gtktoolbar.png|400px]] | |
- | + | '''Example 4.3. Using a GtkToolbar in a Hildon application''' | |
- | < | + | <tt><span>'''<span><font color="#000080"><nowiki>#include</nowiki></font></span>'''</span> <span><font color="#FF0000"><hildon/hildon.h></font></span> |
- | #include <hildon/hildon.h> | + | <span><font color="#009900">void</font></span> <span>'''<span><font color="#000000">on_clicked</font></span>'''</span> <span><font color="#990000">(</font></span>GtkToolButton <span><font color="#990000"><nowiki>*</nowiki></font></span>toolbutton<span><font color="#990000">,</font></span> |
- | void on_clicked (GtkToolButton *toolbutton, | + | gint index<span><font color="#990000">)</font></span> |
- | + | <span><font color="#FF0000">{</font></span> | |
- | { | + | <span>'''<span><font color="#000000">g_debug</font></span>'''</span> <span><font color="#990000">(</font></span><span><font color="#FF0000">"Index of clicked item : %d"</font></span><span><font color="#990000">,</font></span> index<span><font color="#990000">);</font></span> |
- | + | <span><font color="#FF0000">}</font></span> | |
- | } | + | <span><font color="#009900">int</font></span> |
- | int | + | <span>'''<span><font color="#000000">main</font></span>'''</span> <span><font color="#990000">(</font></span><span><font color="#009900">int</font></span> argc<span><font color="#990000">,</font></span> |
- | main (int argc, char **argv) | + | <span><font color="#009900">char</font></span> <span><font color="#990000"><nowiki>**</nowiki></font></span>argv<span><font color="#990000">)</font></span> |
- | { | + | <span><font color="#FF0000">{</font></span> |
- | + | HildonProgram <span><font color="#990000"><nowiki>*</nowiki></font></span>program<span><font color="#990000"><nowiki>;</nowiki></font></span> | |
- | + | GtkWidget <span><font color="#990000"><nowiki>*</nowiki></font></span>window<span><font color="#990000"><nowiki>;</nowiki></font></span> | |
- | + | GtkWidget <span><font color="#990000"><nowiki>*</nowiki></font></span>toolbar<span><font color="#990000"><nowiki>;</nowiki></font></span> | |
- | + | GtkToolItem <span><font color="#990000"><nowiki>*</nowiki></font></span>toolitem<span><font color="#990000"><nowiki>;</nowiki></font></span> | |
- | + | <span>'''<span><font color="#000000">hildon_gtk_init</font></span>'''</span> <span><font color="#990000">(&</font></span>argc<span><font color="#990000">,</font></span> <span><font color="#990000">&</font></span>argv<span><font color="#990000">);</font></span> | |
- | + | program <span><font color="#990000"><nowiki>=</nowiki></font></span> <span>'''<span><font color="#000000">hildon_program_get_instance</font></span>'''</span> <span><font color="#990000">();</font></span> | |
- | + | window <span><font color="#990000"><nowiki>=</nowiki></font></span> <span>'''<span><font color="#000000">hildon_window_new</font></span>'''</span> <span><font color="#990000">();</font></span> | |
- | + | <span>'''<span><font color="#000000">hildon_program_add_window</font></span>'''</span> <span><font color="#990000">(</font></span>program<span><font color="#990000">,</font></span> <span>'''<span><font color="#000000">HILDON_WINDOW</font></span>'''</span> <span><font color="#990000">(</font></span>window<span><font color="#990000">));</font></span> | |
- | + | <span>''<span><font color="#9A1900">/* Create a toolbar */</font></span>''</span> | |
- | + | toolbar <span><font color="#990000"><nowiki>=</nowiki></font></span> <span>'''<span><font color="#000000">gtk_toolbar_new</font></span>'''</span> <span><font color="#990000">();</font></span> | |
- | + | <span>''<span><font color="#9A1900">/* Add items to the toolbar */</font></span>''</span> | |
- | + | toolitem <span><font color="#990000"><nowiki>=</nowiki></font></span> <span>'''<span><font color="#000000">gtk_tool_button_new</font></span>'''</span> <span><font color="#990000">(</font></span> | |
- | + | <span>'''<span><font color="#000000">gtk_image_new_from_stock</font></span>'''</span><span><font color="#990000">(</font></span>GTK_STOCK_HOME<span><font color="#990000">,</font></span> HILDON_ICON_PIXEL_SIZE_TOOLBAR<span><font color="#990000">),</font></span> | |
- | + | <span><font color="#FF0000">"Home"</font></span><span><font color="#990000">);</font></span> | |
- | + | <span>'''<span><font color="#000000">g_signal_connect</font></span>'''</span> <span><font color="#990000">(</font></span><span>'''<span><font color="#000000">G_OBJECT</font></span>'''</span> <span><font color="#990000">(</font></span>toolitem<span><font color="#990000">),</font></span> | |
- | + | <span><font color="#FF0000">"clicked"</font></span><span><font color="#990000">,</font></span> | |
- | + | <span>'''<span><font color="#000000">G_CALLBACK</font></span>'''</span> <span><font color="#990000">(</font></span>on_clicked<span><font color="#990000">),</font></span> | |
- | + | <span><font color="#990000">(</font></span>gpointer<span><font color="#990000">)</font></span> <span><font color="#993399">0</font></span><span><font color="#990000">);</font></span> | |
- | + | <span>'''<span><font color="#000000">gtk_toolbar_insert</font></span>'''</span> <span><font color="#990000">(</font></span><span>'''<span><font color="#000000">GTK_TOOLBAR</font></span>'''</span> <span><font color="#990000">(</font></span>toolbar<span><font color="#990000">),</font></span> | |
- | + | toolitem<span><font color="#990000">,</font></span> | |
- | + | <span><font color="#993399">0</font></span><span><font color="#990000">);</font></span> | |
- | + | toolitem <span><font color="#990000"><nowiki>=</nowiki></font></span> <span>'''<span><font color="#000000">gtk_tool_button_new</font></span>'''</span> <span><font color="#990000">(</font></span> | |
- | + | <span>'''<span><font color="#000000">gtk_image_new_from_stock</font></span>'''</span><span><font color="#990000">(</font></span>GTK_STOCK_GO_BACK<span><font color="#990000">,</font></span> HILDON_ICON_PIXEL_SIZE_TOOLBAR<span><font color="#990000">),</font></span> | |
- | + | <span><font color="#FF0000">"Back"</font></span><span><font color="#990000">);</font></span> | |
- | + | <span>'''<span><font color="#000000">g_signal_connect</font></span>'''</span> <span><font color="#990000">(</font></span><span>'''<span><font color="#000000">G_OBJECT</font></span>'''</span> <span><font color="#990000">(</font></span>toolitem<span><font color="#990000">),</font></span> | |
- | + | <span><font color="#FF0000">"clicked"</font></span><span><font color="#990000">,</font></span> | |
- | + | <span>'''<span><font color="#000000">G_CALLBACK</font></span>'''</span> <span><font color="#990000">(</font></span>on_clicked<span><font color="#990000">),</font></span> | |
- | + | <span><font color="#990000">(</font></span>gpointer<span><font color="#990000">)</font></span> <span><font color="#993399">1</font></span><span><font color="#990000">);</font></span> | |
- | + | <span>'''<span><font color="#000000">gtk_toolbar_insert</font></span>'''</span> <span><font color="#990000">(</font></span><span>'''<span><font color="#000000">GTK_TOOLBAR</font></span>'''</span> <span><font color="#990000">(</font></span>toolbar<span><font color="#990000">),</font></span> | |
- | + | toolitem<span><font color="#990000">,</font></span> | |
- | + | <span><font color="#993399">1</font></span><span><font color="#990000">);</font></span> | |
- | + | toolitem <span><font color="#990000"><nowiki>=</nowiki></font></span> <span>'''<span><font color="#000000">gtk_tool_button_new</font></span>'''</span> <span><font color="#990000">(</font></span> | |
- | + | <span>'''<span><font color="#000000">gtk_image_new_from_stock</font></span>'''</span><span><font color="#990000">(</font></span>GTK_STOCK_GO_FORWARD<span><font color="#990000">,</font></span> HILDON_ICON_PIXEL_SIZE_TOOLBAR<span><font color="#990000">),</font></span> | |
- | + | <span><font color="#FF0000">"Forward"</font></span><span><font color="#990000">);</font></span> | |
- | + | <span>'''<span><font color="#000000">g_signal_connect</font></span>'''</span> <span><font color="#990000">(</font></span><span>'''<span><font color="#000000">G_OBJECT</font></span>'''</span> <span><font color="#990000">(</font></span>toolitem<span><font color="#990000">),</font></span> | |
- | + | <span><font color="#FF0000">"clicked"</font></span><span><font color="#990000">,</font></span> | |
- | + | <span>'''<span><font color="#000000">G_CALLBACK</font></span>'''</span> <span><font color="#990000">(</font></span>on_clicked<span><font color="#990000">),</font></span> | |
- | + | <span><font color="#990000">(</font></span>gpointer<span><font color="#990000">)</font></span> <span><font color="#993399">2</font></span><span><font color="#990000">);</font></span> | |
- | + | <span>'''<span><font color="#000000">gtk_toolbar_insert</font></span>'''</span> <span><font color="#990000">(</font></span><span>'''<span><font color="#000000">GTK_TOOLBAR</font></span>'''</span> <span><font color="#990000">(</font></span>toolbar<span><font color="#990000">),</font></span> | |
- | + | toolitem<span><font color="#990000">,</font></span> | |
- | + | <span><font color="#993399">2</font></span><span><font color="#990000">);</font></span> | |
- | + | <span>''<span><font color="#9A1900">/* Add toolbar to the window */</font></span>''</span> | |
- | + | <span>'''<span><font color="#000000">hildon_window_add_toolbar</font></span>'''</span> <span><font color="#990000">(</font></span><span>'''<span><font color="#000000">HILDON_WINDOW</font></span>'''</span> <span><font color="#990000">(</font></span>window<span><font color="#990000">),</font></span> | |
- | + | <span>'''<span><font color="#000000">GTK_TOOLBAR</font></span>'''</span><span><font color="#990000">(</font></span>toolbar<span><font color="#990000">));</font></span> | |
- | + | <span>'''<span><font color="#000000">gtk_widget_show_all</font></span>'''</span> <span><font color="#990000">(</font></span><span>'''<span><font color="#000000">GTK_WIDGET</font></span>'''</span> <span><font color="#990000">(</font></span>window<span><font color="#990000">));</font></span> | |
- | + | <span>'''<span><font color="#000000">gtk_main</font></span>'''</span> <span><font color="#990000">();</font></span> | |
- | + | <span>'''<span><font color="#0000FF">return</font></span>'''</span> <span><font color="#993399">0</font></span><span><font color="#990000"><nowiki>;</nowiki></font></span> | |
- | } | + | <span><font color="#FF0000">}</font></span> |
- | </ | + | </tt> |
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