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Resize window to size based on number of visible sensors, FIX #15

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This commit is contained in:
Ondrej Čerman 2020-02-16 17:53:51 +01:00
parent bd6e91cc4d
commit ea6ae46b18
1 changed files with 21 additions and 2 deletions
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23
src/gui.c
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@ -8,6 +8,7 @@ GtkWidget *window;
static GtkTreeModel *model = NULL;
static guint timeout = 0;
static SensorSource *sensor_sources;
static const guint defaultHeight = 350;
enum {
COLUMN_NAME,
@ -183,6 +184,23 @@ static gboolean mid_search_eq_func(GtkTreeModel *model, gint column, const gchar
return result;
}
static void resize_to_treeview(GtkWindow* window, GtkTreeView* treeview) {
gint uiHeight, cellHeight, rows;
GdkRectangle r;
GtkTreeViewColumn *col = gtk_tree_view_get_column(treeview, 0);
if (!col)
return;
gtk_tree_view_column_cell_get_size(col, NULL, NULL, NULL, NULL, &cellHeight);
rows = gtk_tree_model_iter_n_children(gtk_tree_view_get_model(treeview), NULL);
gtk_tree_view_get_visible_rect(treeview, &r);
uiHeight = defaultHeight - r.height;
gtk_window_resize(window, 500, uiHeight + cellHeight * rows);
}
int start_gui (SensorSource *ss) {
GtkWidget *about_btn;
GtkWidget *clear_btn;
@ -195,7 +213,7 @@ int start_gui (SensorSource *ss) {
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
gtk_window_set_default_size(GTK_WINDOW(window), 480, 350);
gtk_window_set_default_size(GTK_WINDOW(window), 500, defaultHeight);
header = gtk_header_bar_new();
gtk_header_bar_set_show_close_button(GTK_HEADER_BAR (header), TRUE);
@ -246,6 +264,8 @@ int start_gui (SensorSource *ss) {
if (check_zen()){
sensor_sources = ss;
init_sensors();
resize_to_treeview(GTK_WINDOW(window), GTK_TREE_VIEW(treeview));
timeout = g_timeout_add(300, update_data, NULL);
}
else{
@ -260,4 +280,3 @@ int start_gui (SensorSource *ss) {
gtk_main();
return 0;
}