From 8e6bdc4f94eec68ab88cfc031c2358acd0a34b3b Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Wed, 9 Nov 2011 08:37:49 -0800 Subject: [PATCH] Keep the start/end spinbuttons as GtkWidget For graying things out, we want a widget, not a spinbutton. Although I'm sure we could just cast things back and forth. But let's be consistent with what we do, and only ever cast from GtkWidget to GtkSpinButton, and have the same logic as for the "o2" widget that also needs to be explicitly enabled. Signed-off-by: Linus Torvalds --- equipment.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/equipment.c b/equipment.c index c2d05d2..2e0e71a 100644 --- a/equipment.c +++ b/equipment.c @@ -45,7 +45,8 @@ struct cylinder_widget { const char *name; GtkWidget *hbox; GtkComboBox *description; - GtkSpinButton *size, *pressure, *start, *end; + GtkSpinButton *size, *pressure; + GtkWidget *start, *end; GtkWidget *o2, *gasmix_button; }; @@ -103,9 +104,9 @@ static void set_cylinder_pressure_spinbuttons(struct cylinder_widget *cylinder, double pressure; convert_pressure(cyl->start.mbar, &pressure); - gtk_spin_button_set_value(cylinder->start, pressure); + gtk_spin_button_set_value(GTK_SPIN_BUTTON(cylinder->start), pressure); convert_pressure(cyl->end.mbar, &pressure); - gtk_spin_button_set_value(cylinder->end, pressure); + gtk_spin_button_set_value(GTK_SPIN_BUTTON(cylinder->end), pressure); } /* @@ -402,8 +403,8 @@ static void record_cylinder_changes(cylinder_t *cyl, struct cylinder_widget *cyl desc = gtk_combo_box_get_active_text(box); volume = gtk_spin_button_get_value(cylinder->size); pressure = gtk_spin_button_get_value(cylinder->pressure); - start = gtk_spin_button_get_value(cylinder->start); - end = gtk_spin_button_get_value(cylinder->end); + start = gtk_spin_button_get_value(GTK_SPIN_BUTTON(cylinder->start)); + end = gtk_spin_button_get_value(GTK_SPIN_BUTTON(cylinder->end)); o2 = gtk_spin_button_get_value(GTK_SPIN_BUTTON(cylinder->o2))*10 + 0.5; if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(cylinder->gasmix_button))) o2 = 0; @@ -559,10 +560,10 @@ static void cylinder_widget(GtkWidget *vbox, struct cylinder_widget *cylinder, G gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0); widget = create_spinbutton(hbox, "Start Pressure", 0, 5000, 1); - cylinder->start = GTK_SPIN_BUTTON(widget); + cylinder->start = widget; widget = create_spinbutton(hbox, "End Pressure", 0, 5000, 1); - cylinder->end = GTK_SPIN_BUTTON(widget); + cylinder->end = widget; /* * Cylinder gas mix: Air, Nitrox or Trimix -- 2.45.2