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Fix message dialog width and height on recent Gtk 

The fix for Zenity bug 670496 "Zenity info/error windows grow in height
with message length"
(https://bugzilla.gnome.org/show_bug.cgi?id=670496) stopped working on
recent Gtk, which doesn't seem to honor gtk_widget_set_size_request.
This commit workarounds Gtk bug 657621 "Calculate the wrong height of
labels wrapping on words"
(https://bugzilla.gnome.org/show_bug.cgi?id=657621) by setting label's
width-chars and max-width-chars to 60. This magic number was picked from
GtkMessageDialog source
(https://git.gnome.org/browse/gtk+/tree/gtk/ui/gtkmessagedialog.ui#n48).
This commit is contained in:
Alan 2017-03-18 10:24:47 +00:00 committed by Arx Cruz
parent ef14066564
commit 3b64d05e8a
2 changed files with 11 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
src/msg.c
View File

@ -27,7 +27,6 @@
#include "util.h"
static void zenity_msg_dialog_response (GtkWidget *widget, int response, gpointer data);
static void zenity_text_size_allocate (GtkWidget *widget, GtkAllocation *allocation, gpointer data);
static void
zenity_msg_construct_question_dialog (GtkWidget *dialog, ZenityMsgData *msg_data, ZenityData *data)
{
@ -188,9 +187,13 @@ zenity_msg (ZenityData *data, ZenityMsgData *msg_data)
if (data->width > -1)
gtk_widget_set_size_request (GTK_WIDGET (text), data->width, -1);
else
if (!msg_data->ellipsize)
g_signal_connect_after (G_OBJECT (text), "size-allocate",
G_CALLBACK (zenity_text_size_allocate), data);
if (!msg_data->ellipsize && !msg_data->no_wrap) {
// the magic number 60 is picked from gtk+/gtk/ui/gtkmessagedialog.ui
// however, 60 would increase the distance between the icon and the text,
// decreasing to 10 fix it.
gtk_label_set_width_chars (text, 10);
gtk_label_set_max_width_chars (text, 10);
}
if (data->modal)
gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
@ -223,12 +226,6 @@ zenity_msg (ZenityData *data, ZenityMsgData *msg_data)
gtk_main ();
}
static void
zenity_text_size_allocate (GtkWidget *widget, GtkAllocation *allocation, gpointer data)
{
gtk_widget_set_size_request (widget, allocation->width/2, -1);
}
static void
zenity_msg_dialog_response (GtkWidget *widget, int response, gpointer data)
{

8
src/zenity.ui
View File

@ -518,8 +518,8 @@
<property name="icon_size">6</property>
</object>
<packing>
<property name="expand">True</property>
<property name="fill">True</property>
<property name="expand">False</property>
<property name="fill">False</property>
<property name="position">0</property>
</packing>
</child>
@ -729,8 +729,8 @@
<property name="icon_size">6</property>
</object>
<packing>
<property name="expand">True</property>
<property name="fill">True</property>
<property name="expand">False</property>
<property name="fill">False</property>
<property name="position">0</property>
</packing>
</child>