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| author | raveit65 <[email protected]> | 2016-08-05 12:51:43 +0200 |
|---|---|---|
| committer | raveit65 <[email protected]> | 2016-08-31 15:29:57 +0200 |
| commit | 6f3b04cf976b231d31d6704b0a69a25f10ab7d7d (patch) | |
| tree | dd3290fbef1c9d30a26a1418c0e23e078ada8531 | |
| parent | ee51aa3168c69233b78c0cb46414fb7b49fbccb0 (diff) | |
| download | mate-applets-6f3b04cf976b231d31d6704b0a69a25f10ab7d7d.tar.bz2 mate-applets-6f3b04cf976b231d31d6704b0a69a25f10ab7d7d.tar.xz | |
GTK+-3 battstat: port GtkTable to GtkGrid
| -rw-r--r-- | battstat/battstat.h | 9 | ||||
| -rw-r--r-- | battstat/battstat_applet.c | 80 |
2 files changed, 89 insertions, 0 deletions
diff --git a/battstat/battstat.h b/battstat/battstat.h index 378c7135..1f4e800f 100644 --- a/battstat/battstat.h +++ b/battstat/battstat.h @@ -114,8 +114,13 @@ typedef struct _ProgressData { /* label changed type (% <-> h:mm) and must be refreshed */ gboolean refresh_label; +#if GTK_CHECK_VERSION (3, 0, 0) + /* the main grid that contains the visual elements */ + GtkWidget *grid; +#else /* the main table that contains the visual elements */ GtkWidget *table; +#endif /* the visual elements */ GtkWidget *battery; @@ -138,7 +143,11 @@ typedef struct _ProgressData { /* on a vertical or horizontal panel? (up/down/left/right) */ MatePanelAppletOrient orienttype; +#if GTK_CHECK_VERSION (3, 0, 0) + /* the current layout of the visual elements inside the grid */ +#else /* the current layout of the visual elements inside the table */ +#endif LayoutConfiguration layout; /* g_timeout source identifier */ diff --git a/battstat/battstat_applet.c b/battstat/battstat_applet.c index 84d59af3..31e64b86 100644 --- a/battstat/battstat_applet.c +++ b/battstat/battstat_applet.c @@ -1317,6 +1317,49 @@ load_preferences(ProgressData *battstat) battstat->showtext = g_settings_get_int (settings, "show-text"); } +#if GTK_CHECK_VERSION (3, 0, 0) +/* Convenience function to attach a child widget to a GtkGrid in the + position indicated by 'loc'. This is very special-purpose for 3x3 + gridss and only supports positions that are used in this applet. + */ +static void +grid_layout_attach (GtkGrid *grid, LayoutLocation loc, GtkWidget *child) +{ + switch( loc ) + { + case LAYOUT_LONG: + gtk_grid_attach (grid, child, 1, 0, 1, 2); + break; + + case LAYOUT_TOPLEFT: + gtk_grid_attach (grid, child, 0, 0, 1, 1); + break; + + case LAYOUT_TOP: + gtk_grid_attach (grid, child, 1, 0, 1, 1); + break; + + case LAYOUT_LEFT: + gtk_grid_attach (grid, child, 0, 1, 1, 1); + break; + + case LAYOUT_CENTRE: + gtk_grid_attach (grid, child, 1, 1, 1, 1); + break; + + case LAYOUT_RIGHT: + gtk_grid_attach (grid, child, 2, 1, 1, 1); + break; + + case LAYOUT_BOTTOM: + gtk_grid_attach (grid, child, 1, 2, 1, 1); + break; + + default: + break; + } +} +#else /* Convenience function to attach a child widget to a GtkTable in the position indicated by 'loc'. This is very special-purpose for 3x3 tables and only supports positions that are used in this applet. @@ -1362,6 +1405,7 @@ table_layout_attach( GtkTable *table, LayoutLocation loc, GtkWidget *child ) break; } } +#endif /* The layout has (maybe) changed. Calculate what layout we ought to be using and update some things if anything has changed. This is called @@ -1461,6 +1505,26 @@ reconfigure_layout( ProgressData *battstat ) { /* Something in the layout has changed. Rebuild. */ +#if GTK_CHECK_VERSION (3, 0, 0) + /* Start by removing any elements in the grid from the grid. */ + if( battstat->layout.text ) + gtk_container_remove( GTK_CONTAINER( battstat->grid ), + battstat->percent ); + if( battstat->layout.status ) + gtk_container_remove( GTK_CONTAINER( battstat->grid ), + battstat->status ); + if( battstat->layout.battery ) + gtk_container_remove( GTK_CONTAINER( battstat->grid ), + battstat->battery ); + + /* Attach the elements to their new locations. */ + grid_layout_attach( GTK_GRID(battstat->grid), + c.battery, battstat->battery ); + grid_layout_attach( GTK_GRID(battstat->grid), + c.status, battstat->status ); + grid_layout_attach( GTK_GRID(battstat->grid), + c.text, battstat->percent ); +#else /* Start by removing any elements in the table from the table. */ if( battstat->layout.text ) gtk_container_remove( GTK_CONTAINER( battstat->table ), @@ -1479,6 +1543,7 @@ reconfigure_layout( ProgressData *battstat ) c.status, battstat->status ); table_layout_attach( GTK_TABLE(battstat->table), c.text, battstat->percent ); +#endif gtk_widget_show_all( battstat->applet ); } @@ -1515,7 +1580,11 @@ create_layout(ProgressData *battstat) GTK_WIDGET( battstat->applet ) ); /* Allocate the four widgets that we need. */ +#if GTK_CHECK_VERSION (3, 0, 0) + battstat->grid = gtk_grid_new (); +#else battstat->table = gtk_table_new( 3, 3, FALSE ); +#endif battstat->percent = gtk_label_new( "" ); battstat->status = gtk_image_new(); battstat->battery = gtk_image_new(); @@ -1535,13 +1604,24 @@ create_layout(ProgressData *battstat) g_object_ref_sink( G_OBJECT( battstat->percent ) ); g_object_ref_sink( G_OBJECT( battstat->battery ) ); +#if GTK_CHECK_VERSION (3, 0, 0) + /* Let reconfigure_layout know that the grid is currently empty. */ +#else /* Let reconfigure_layout know that the table is currently empty. */ +#endif battstat->layout.status = LAYOUT_NONE; battstat->layout.text = LAYOUT_NONE; battstat->layout.battery = LAYOUT_NONE; +#if GTK_CHECK_VERSION (3, 0, 0) + /* Put the grid directly inside the applet and show everything. */ + gtk_widget_set_halign (battstat->grid, GTK_ALIGN_CENTER); + gtk_widget_set_valign (battstat->grid, GTK_ALIGN_CENTER); + gtk_container_add (GTK_CONTAINER (battstat->applet), battstat->grid); +#else /* Put the table directly inside the applet and show everything. */ gtk_container_add (GTK_CONTAINER (battstat->applet), battstat->table); +#endif gtk_widget_show_all (battstat->applet); /* Attach all sorts of signals to the applet. */ |