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Add color selection widgets

This commit is contained in:
daleclack 2023-09-09 20:24:28 +08:00
parent b813ed623b
commit 21eec1b245
1 changed files with 65 additions and 11 deletions
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76
Gtk4/gtk153_time_reminder/src/MyPrefs.cpp
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@ -6,17 +6,39 @@
struct _MyPrefs
{
GtkWindow parent_instance;
GtkWidget *main_box, *btn_box;
GtkWidget *main_box, *color_box;
GtkWidget *label_color;
GtkWidget *calendar_frame, *calendar;
GtkWidget *color_button;
GtkWidget *btnapply;
GtkColorDialog *dialog;
char color[12];
GtkWidget *color_drop;
GtkWidget *check_default_color, *check_rgba_color;
GtkWidget *def_color_box, *rgba_color_box;
};
G_DEFINE_TYPE(MyPrefs, my_prefs, GTK_TYPE_WINDOW)
static const char *color_strings[] =
{
"aqua",
"black",
"blue",
"fuchsia",
"gray",
"green",
"lime",
"maroon",
"navy",
"olive",
"purple",
"red",
"silver",
"teal",
"white",
"yellow"};
static void load_reminder_config(MyPrefs *prefs)
{
// Open file for json config
@ -93,7 +115,7 @@ static void btnapply_clicked(GtkWidget *widget, MyPrefs *prefs)
// Save data to the file when available
if (outfile.is_open())
{
outfile<<out_data;
outfile << out_data;
}
outfile.close();
}
@ -103,13 +125,19 @@ static void my_prefs_init(MyPrefs *self)
// Initalize preferneces window
// gtk_window_set_icon_name(GTK_WINDOW(self), "org.gtk.daleclack");
gtk_window_set_default_size(GTK_WINDOW(self), 300, 200);
gtk_window_set_title(GTK_WINDOW(self), "Preferences");
// Create layout and widgets
self->main_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 5);
self->btn_box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 5);
self->main_box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 5);
self->color_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 5);
self->def_color_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 5);
self->rgba_color_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 5);
self->calendar_frame = gtk_frame_new("Select a date For reminder");
gtk_widget_set_halign(self->main_box, GTK_ALIGN_CENTER);
gtk_widget_set_valign(self->main_box, GTK_ALIGN_CENTER);
gtk_widget_set_valign(self->color_box, GTK_ALIGN_CENTER);
gtk_widget_set_halign(self->def_color_box, GTK_ALIGN_CENTER);
gtk_widget_set_halign(self->rgba_color_box, GTK_ALIGN_CENTER);
// Create calendar and add it to the frame
self->calendar = gtk_calendar_new();
@ -121,20 +149,46 @@ static void my_prefs_init(MyPrefs *self)
// Create information labels
self->label_color = gtk_label_new("Font Color:");
gtk_box_append(GTK_BOX(self->btn_box), self->label_color);
gtk_widget_set_halign(self->label_color, GTK_ALIGN_CENTER);
gtk_box_append(GTK_BOX(self->color_box), self->label_color);
// Create color widgets
// Create check buttons for selection
self->check_default_color = gtk_check_button_new_with_label("Use default color");
self->check_rgba_color = gtk_check_button_new_with_label("Use color from RGBA");
gtk_check_button_set_group(GTK_CHECK_BUTTON(self->check_default_color),
GTK_CHECK_BUTTON(self->check_rgba_color));
gtk_check_button_set_active(GTK_CHECK_BUTTON(self->check_default_color), TRUE);
// Create defaut colors dropdown
self->color_drop = gtk_drop_down_new_from_strings(color_strings);
gtk_drop_down_set_selected(GTK_DROP_DOWN(self->color_drop), 2);
gtk_box_append(GTK_BOX(self->def_color_box), self->check_default_color);
gtk_box_append(GTK_BOX(self->def_color_box), self->color_drop);
gtk_box_append(GTK_BOX(self->color_box), self->def_color_box);
// Create widgets for rgba color
self->dialog = gtk_color_dialog_new();
self->color_button = gtk_color_dialog_button_new(self->dialog);
gtk_box_append(GTK_BOX(self->btn_box), self->color_button);
gtk_widget_set_halign(self->btn_box, GTK_ALIGN_CENTER);
gtk_box_append(GTK_BOX(self->main_box), self->btn_box);
gtk_box_append(GTK_BOX(self->rgba_color_box), self->check_rgba_color);
gtk_box_append(GTK_BOX(self->rgba_color_box), self->color_button);
gtk_box_append(GTK_BOX(self->color_box), self->rgba_color_box);
// Add button to the main box
self->btnapply = gtk_button_new_with_label("Apply Settings");
g_signal_connect(self->btnapply, "clicked", G_CALLBACK(btnapply_clicked), self);
gtk_widget_set_halign(self->btnapply, GTK_ALIGN_CENTER);
gtk_box_append(GTK_BOX(self->main_box), self->btnapply);
gtk_box_append(GTK_BOX(self->color_box), self->btnapply);
gtk_box_append(GTK_BOX(self->main_box), self->color_box);
// Bind properties of objects
g_object_bind_property(self->check_default_color, "active",
self->color_drop, "sensitive",
G_BINDING_DEFAULT);
g_object_bind_property(self->check_rgba_color, "active",
self->color_button, "sensitive",
G_BINDING_DEFAULT);
// The color button should disabled defaultly
gtk_widget_set_sensitive(self->color_button, FALSE);
// Set margin
gtk_widget_set_margin_bottom(self->main_box, 10);
@ -152,4 +206,4 @@ MyPrefs *my_prefs_new(GtkWindow *parent)
{
return MY_PREFS(g_object_new(my_prefs_get_type(),
"transient-for", parent, NULL));
}
}